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SEA - CUN

C$ 258 Find cheap flights from Seattle to Cancún

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to Cancún departing on 7/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
sáb 15/6
sáb 22/6

Search hundreds of travel sites at once for deals on flights to Cancun

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Cancún.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Cancún.
In the last 7 days, travellers have searched 42,211,976 times on KAYAK, and here is why:

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Cheap flight deals from Seattle to Cancún (SEA-CUN)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Seattle to Cancún that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
10:08 p.m. - 1:00 p.m.SEA-CUN
12h 52m1 stop
2:05 p.m. - 4:59 p.m.CUN-SEA
28h 54m2 stops
C$ 544
Find Deal
sáb, 1 jun - qui, 6 jun
8:36 p.m. - 1:00 p.m.SEA-CUN
14h 24m1 stop
10:35 a.m. - 8:12 a.m.CUN-SEA
23h 37m2 stops
C$ 604
Find Deal
ter, 9 jul - qui, 11 jul
8:32 a.m. - 4:35 p.m.SEA-CUN
6h 03mdirect
5:45 p.m. - 11:37 a.m.CUN-SEA
19h 52m2 stops
C$ 619Alaska Airlines
Find Deal
ter, 3 set - ter, 10 set
8:32 a.m. - 4:35 p.m.SEA-CUN
6h 03mdirect
5:45 p.m. - 12:30 p.m.CUN-SEA
20h 45m1 stop
C$ 627Alaska Airlines
Find Deal
ter, 3 set - ter, 10 set
7:20 a.m. - 3:10 p.m.SEA-CUN
5h 50mdirect
4:25 p.m. - 9:00 p.m.CUN-SEA
6h 35mdirect
C$ 628Delta
Find Deal
ter, 4 jun - ter, 11 jun
7:23 a.m. - 3:13 p.m.SEA-CUN
5h 50mdirect
4:13 p.m. - 8:30 p.m.CUN-SEA
6h 17mdirect
C$ 674Delta
Find Deal
seg, 29 jul - dom, 4 ago
5:05 p.m. - 4:23 p.m.SEA-CUN
21h 18m1 stop
1:13 p.m. - 4:05 p.m.CUN-SEA
28h 52m1 stop
C$ 713Frontier
Find Deal
qua, 31 jul - dom, 4 ago
1:22 p.m. - 1:00 p.m.SEA-CUN
21h 38m2 stops
5:44 p.m. - 9:50 p.m.CUN-SEA
30h 06m2 stops
C$ 715Frontier
Find Deal
ter, 9 jul - qui, 11 jul
7:20 a.m. - 8:42 p.m.SEA-CUN
11h 22m1 stop
4:03 p.m. - 8:23 p.m.CUN-SEA
6h 20mdirect
C$ 744Aeromexico
Find Deal
sex, 2 ago - ter, 27 ago
7:33 a.m. - 3:25 p.m.SEA-CUN
5h 52mdirect
6:00 a.m. - 6:24 p.m.CUN-SEA
14h 24m2 stops
C$ 752Aeromexico
Find Deal
dom, 7 jul - sex, 12 jul

Flights from Seattle to Cancún - Travel Insights & Trends

Get data-powered insights and trends into flights from Seattle to Cancún to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Seattle to Cancún?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Seattle to Cancún, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Seattle to Cancún is September, where tickets cost C$ 526 on average. On the other hand, the most expensive months are April and December, where the average cost of tickets is C$ 792 and C$ 772 respectively.

How far in advance should I book a flight from Seattle to Cancún?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Seattle to Cancún, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Seattle to Cancún, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 24 days before departure.

Which airlines provide the cheapest flights from Seattle to Cancún?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
The cheapest return flight ticket from Seattle to Cancún found by KAYAK users in the last 72 hours was for C$ 619 on Alaska Airlines, followed by Delta (C$ 628). One-way flight deals have also been found from as low as C$ 258 on JetBlue and from C$ 298 on Delta.

Which airlines fly direct between Seattle and Cancún?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Seattle to Cancún.
There are 2 airlines that fly direct from Seattle to Cancún. They are Alaska Airlines and Delta. The cheapest airline for this route is Alaska Airlines, with the best deal found costing C$ 198. On average, the best prices for this route can be found at Alaska Airlines.

How many flights are there between Seattle and Cancún per day?

Each day, there are 2 nonstop flights that take off from Seattle and land in Cancún, with an average flight time of 5h 55m. The most common departure time is 7:00 a.m. and most flights take off in the morning. Each week, there are 14 flights and there are the same amount of flights each day 2.

Which cabin class options are there for flights between Seattle and Cancún?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There are 2 cabin class options for the route. These are Business and Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How long does a flight from Seattle to Cancún take?

The duration of a direct flight to Cancún from Seattle is typically 5h 43m. The journey crosses a distance of 6,949 km.

What’s the earliest departure time from Seattle to Cancun?

Early birds can take the earliest flight from Seattle at 7:20 am and will be landing in Cancún at 3:10 pm.

What’s the latest departure time from Seattle to Cancun?

If you prefer to fly at night, the latest flight from Seattle to Cancún jets off at 8:36 am and lands at 4:35 pm.

Good to know

Low season

September

High season

December

Cheapest flight

C$ 258
Best time to beat the crowds (23% less expensive on average)
Most popular time to fly (14% more expensive on average)
Flight from Seattle to Cancún

When to book flights from Seattle to Cancún

Are your dates flexible? Find out the best times to travel from Seattle to Cancún based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Seattle to Cancun

  • Are there nursing stations at Seattle-Tacoma?

    There are various nursing rooms throughout the Seattle-Tacoma International Airport. Mothers can enjoy some privacy and quiet time before boarding their flight to Cancun. You’ll find a nursing room in each concourse, by Gate A10, by A1 before entering Concourse B, C10, D3 and D11, S9, and across from N19. There are also companion care restrooms around the airport.

  • Do I need to exchange currency at Cancun International Airport (CUN)?

    You will need to exchange some USD for Mexican Pesos (MXN) to have cash for your trip to Cancun. This is possible to do upon your arrival at Cancun International Airport (CUN). There are currency exchange desks in the arrival halls of the terminals. For instance, there is a currency exchange location on Level 0 of Terminal 2, by Starbucks.

  • Are there any pet relief areas at Seattle-Tacoma (SEA)?

    For those traveling out of Seattle-Tacoma International Airport (SEA) with pets or service animals, visit one of the airport’s pet relief areas close to your departure gate. Here your pet can stretch its legs and relieve itself before the long flight to Cancun. You’ll find the relief areas in front of security Checkpoints 1 and 3 on the departure floor, and by the blue train station at Concourse S.

  • How can I get from Cancun International Airport to Downtown Cancun?

    If you don’t wish to get a taxi, it’s possible to book an airport bus that takes you to main areas like Downtown Cancun, Playa del Carmen, or Tulum. The Downtown Cancun bus departs from Terminals 2, 3, and 4. You can expect the ride to be about 35 minutes long and for it to cost around 133.70 MXN (6.80 USD). Other destinations such as Playa del Carmen may cost more, closer to 277.60 MXN (13.50 USD).

  • What is the cheapest flight from Seattle to Cancún?

    In the last 3 days, the lowest price for a flight from Seattle to Cancún was C$ 189 for a one-way ticket and C$ 399 for a round-trip.

  • Which airlines offer Wi-Fi service onboard planes from Seattle to Cancun?

    Alaska Airlines, Aeromexico, Delta, Air Canada, and AeroMexico Connect offer inflight Wi-Fi service on the Seattle to Cancun flight route.

  • Which aircraft models fly most regularly from Seattle to Cancun?

    The Airbus A321neo is the aircraft model that flies most regularly on the Seattle to Cancun flight route.

  • Which airline alliances offer flights from Seattle to Cancun?

    SkyTeam, and oneworld are the airline alliances operating flights between Seattle and Cancún, with SkyTeam being the most commonly used for this route.

  • On which days can I fly direct from Seattle to Cancun?

    There are direct flights from Seattle to Cancun on a daily basis.

  • Which is the best airline for flights from Seattle to Cancún, Alaska Airlines or Delta?

    The two airlines most popular with KAYAK users for flights from Seattle to Cancún are Alaska Airlines and Delta. With an average price for the route of C$ 540 and an overall rating of 8.0, Alaska Airlines is the most popular choice. Delta is also a great choice for the route, with an average price of C$ 603 and an overall rating of 8.0.

  • How does KAYAK find such low prices on flights from Seattle to Cancun?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Seattle to Cancun.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Seattle to Cancun?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Cancun from Seattle is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Seattle to Cancun?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Cancun with an airline and back to Seattle with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Seattle to Cancun?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Cancun from Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

KAYAK’s top tips for finding a cheap flight from Seattle to Cancún

  • Looking for a cheap flight? 25% of our users found flights on this route for C$ 632 or less round-trip.
  • Although there are some direct routes from Seattle-Tacoma International Airport (SEA) to Cancun International Airport (CUN), they are generally more affordable with a layover in between. United Airlines makes a stop in Denver (DEN), while American Airlines stops in Dallas-Fort Worth (DFW).
  • If you’re renting a car from Cancun International Airport (CUN) the agencies are located in the airport surroundings. As you exit the arrival hall of your entry terminal, follow the indications for the car rental area, and pick up your car directly from the airport parking lot.
  • Decompress and relax before your long flight from Seattle to Cancun. At Seattle-Tacoma Airport there are spas you can enjoy before your boarding time. There’s a Getaway Spa near the Terminal’s Gate A5 and another by Gate C2.
  • Use the free SEA Underground when getting around Seattle-Tacoma International Airport (SEA), especially to Concourses N and S since they are only connected to the terminal by train. There are three train lines, yellow, green, and blue, that connect all the stations in the Terminal Concourses.
  • Cancun International Airport (CUN) is the best hub to fly into to visit some iconic destinations in the Riviera Maya. This airport serves top attractions like Tulum, the Playa del Carmen, and Playa Delfines.
See more tips

Prefer to fly non-stop from Seattle to Cancún?

Find which airlines fly direct from Seattle/Tacoma Intl to Cancun, which days they fly and book direct flights.

Nonstop departures

Seattle/Tacoma Intl to Cancun

Monday

Aeromexico,Alaska Airlines,Delta, +1 more

Aeromexico,Alaska Airlines, +2 more

Tuesday

Aeromexico,Alaska Airlines,Delta, +1 more

Aeromexico,Alaska Airlines, +2 more

Wednesday

Aeromexico,Alaska Airlines,Delta, +1 more

Aeromexico,Alaska Airlines, +2 more

Thursday

Aeromexico,Alaska Airlines,Delta, +1 more

Aeromexico,Alaska Airlines, +2 more

Friday

Aeromexico,Alaska Airlines,Delta, +1 more

Aeromexico,Alaska Airlines, +2 more

Saturday

Aeromexico,Alaska Airlines,Delta, +1 more

Aeromexico,Alaska Airlines, +2 more

Sunday

Aeromexico,Alaska Airlines,Delta, +1 more

Aeromexico,Alaska Airlines, +2 more

See more nonstop flights

Nonstop returns

Cancun to Seattle/Tacoma Intl

Monday

Aeromexico,Alaska Airlines,Delta, +1 more

Aeromexico,Alaska Airlines, +2 more

Tuesday

Aeromexico,Alaska Airlines,Delta, +1 more

Aeromexico,Alaska Airlines, +2 more

Wednesday

Aeromexico,Alaska Airlines,Delta, +1 more

Aeromexico,Alaska Airlines, +2 more

Thursday

Aeromexico,Alaska Airlines,Delta, +1 more

Aeromexico,Alaska Airlines, +2 more

Friday

Aeromexico,Alaska Airlines,Delta, +1 more

Aeromexico,Alaska Airlines, +2 more

Saturday

Aeromexico,Alaska Airlines,Delta, +1 more

Aeromexico,Alaska Airlines, +2 more

Sunday

Aeromexico,Alaska Airlines,Delta, +1 more

Aeromexico,Alaska Airlines, +2 more

See more nonstop flights
See more nonstop flights

Top 5 airlines serving from Seattle to Cancún

 
See real verified KAYAK customer reviews for airlines flying from Seattle to Cancún. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Seattle to Cancún? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Alaska AirlinesOverall score based on 9157 reviews
7.3Food
8.2Boarding
7.9Comfort
7.3Entertainment
8.6Crew
Airline reviews

Why do you ask about food when only a snack is served? Actual food needs to be bought.

8.0 ExcellentAnonymous, May 2024SEA - PHL
Read more about Alaska Airlines reviews

Why do you ask about food when only a snack is served? Actual food needs to be bought.

There was an older male crew member that was very rude to me when doing the last checks before pulling back from the terminal. There is a polite way to tell someone to put their bag under the seat. It was Mother’s Day and my mom has recently passed so it was a tough morning for me in general. There was no need to make for the snide remark “ I don’t know how many times we have said this already” as you walked away. I had held it together all morning and this interaction brought me to tears. love Alaska Airlines and this is the first time I’ve had a negative experience.

Alway a a breeze! And great mountain views on left side of plane during entire flight!

another delayed flight. no one at the desk kept us updated. we found out by an email as the desk was not even staffed up to expected takes off

They canceled my flight going back to SF after I was at the airport. Wanted me to take a flight 14 hours later. Not a happy camper.

Service was excellent. Staff at check in cleared hurdles for me so I could travel with my service animal.

Flight cancelled an hour before takeoff due to "unscheduled maintenance". New flight makes me have to wait for 5 hours in the airport, at a gate totally on the other side of where I'm at, requiring me to take a tram to get from the N terminal, to the C terminal. After waiting for 5 hours I'm informed my new flight is no longer at the gate I'm at, but instead is back in the N terminal where I was previously.

Delayed an hour and sat without updates. Ended up an hour late to destination

The flight was decent again if there was a place that you could put crying children that would be great. Or maybe make a rule against allowing infants on the plane.

Everything was fine -- on time, clear, clean. I don't want to pay extra for in-flight wi-fi

The plane from SNA wouldn’t start after 5 tries. The team gave me an option of flying direct from LAX and giving me a Lyft ride there! Perfect!

Everything went smoothly. I didn’t like that when I booked in the main cabin my wife and I weren’t seated together. One would think when booking on an option that allows picking your seat. They would put you and your travel partner together. Had to call to get it sorted. They did fix.

Had a broken tray in business class. Crew just shrugged it off.

Everything was great except for the seat. The backrest would not stay in the upright position.

public website still broken for years randomly blocking browsers with privacy options active after loading a page maybe once. check-in on laptop was almost impossible but eventually randomly worked. had to print pass at airport since couldn't get back in to load digital pass on mobile firefox or chrome. red eye flight so smooth onboarding, plenty of room to spread out, easy offboarding. onboard wifi instructions mention vpn can cause problems connecting but fails to also mention private dns. no printed or built in menu list, seems weird to require personal device to point at qr code link for menu which does not even allow direct ordering. people with health condition risk related dietary restrictions trying to avoid for example cholesterol and sugar are left guessing what they can order either way without nutritional info highlights (cranberry juice was minute maid cocktail with as much suger as typical can of soda). tap to pay wasn't working and always seems sketchy to manually enter card info. good movie variety, so limited tv was okay.

Bag drop off was slow and annoying. Only 2 agents at the entire delta desk, and no one directing traffic for what line to be in, many confused people slowed down the process. Boarding was fine. Seats in Delta comfort plus were fine. Snacks were great! Definitely a bonus. The entertainment system was awful — old, slow, not responsive, and completely unable to play games due to some kind of error. But on the other hand, thank you to Delta for the free WiFi. That made it better.

Flight diverted in SD. Later take off in Seattle by 1.3hrs

Keep us informed of delays in a more timely manner

Mi primera conexión se retrasó por lo cual perdí mi segunda conexión la cual salió adelantada

Crew was not friendly when I went to request a seat change.

The plane was so outdated, that it made it uncomfortable. The temperature was hot during the whole flight

Happy attentive flight crew. All in all good flight the night flight works well. Getting into Mexico City early so you don't get caught up it all the immigration and custom ques, additionally, this helps when exiting the airport and crossing the city to your final destination. All works very well and would do it again

Some entertainment and food/snack service would have been nice

All the pessengers should be wait in a line útil the creo and piloto are arrived.

Planes seat could be bigger very uncomfortable for tall humans.

Atraso de dos horas y media con vuelos sobre vendidos

1 hour waiting for suitcases to come out traveling in business class and food in business class is a sandwich? Avoid Aeromexico .

Newer plane with large seats. No meal, but snacks were plentiful. Inflight entertainment was good but movies were dated.

No space reserved for anyone who didn’t have underseat in front of them. Made it inconvenient to get the backs secured. No inflight entertainment in the 190. Bring your own! Food was excellent and we were surprised to get a full breakfast.

Cons: "left Houston more than 2 hours later, arrive in Mexico over 2 am"

Tray table was filthy when I sat down. I needed to have someone come clean it because there was food and stains on it WiFi didn’t work after paying for in flight WiFi Food was terrible and was not filling at all Chicken was rubbery Flight attendant had an attitude, interrupted me and wasn’t able to answer basic questions about the food selection such as “does the chicken have red sauce in it”. If your flight attendants are not going to know what is in the meals so we can make an educated decision based on dietary restrictions, they shouldn’t be on the plane. My 1.5 year old niece was sleeping and dropped her binkie. I went on the ground under the chairs looking for it. It was at that time that she came up to me as I’m CLEARLY on all 4s with a flashlight and said “I need to get by”. I said one moment please I’m getting something from under the seat (while my head was literally under the seat). Her reply was “no you need to move now” and proceeded to almost push me out of the way. I looked up and all I saw was her toes under my eyes. When I looked in front of me, her private parts were inches away from my face. I then made a comment “you couldn’t waited 2 seconds?” and her response was, “no I need to use the bathroom”. I understand that and would never want to be the reason someone couldn’t get to the bathroom but I was under the seat. She could’ve gone around the other way instead of harassing me, basically placing her private parts on my head and borderline pushing me out of the way. You don’t pay (especially this much) for this deplorable experience. This was by far the worst experience I have ever had on American. I will be absolutely thinking twice and thrice about flying American Airlines again. I would rather pay more to fly delta because at least I know their WiFi will work and their flight attendants won’t have a terrible attitude for no reason, nor will they act the way this woman did. Unacceptable.

Tray table was filthy when I sat down. I needed to have someone come clean it because there was food and stains on it WiFi didn’t work after paying for in-flight WiFi. Food was terrible and was not filling at all Chicken was rubbery Flight attendant had an attitude, interrupted me and wasn’t able to answer basic questions about the food selection such as “does the chicken have red sauce in it”. If your flight attendants are not going to know what is in the meals so we can make an educated decision based on dietary restrictions, they shouldn’t be on the plane. My 1.5 year old niece was sleeping and dropped her binkie. I went on the ground under the chairs looking for it. It was at that time that she came up to me as I’m CLEARLY on all 4s with a flashlight and said “I need to get by”. I said one moment please I’m getting something from under the seat (while my head was literally under the seat). Her reply was “no you need to move now” and proceeded to almost push me out of the way. I looked up and all I saw was her toes under my eyes. When I looked in front of me, her private parts were inches away from my face. I then made a comment “you couldn’t waited 2 seconds?” and her response was, “no I need to use the bathroom”. I understand that and would never want to be the reason someone couldn’t get to the bathroom but I was under the seat. She could’ve gone around the other way instead of harassing me, basically placing her private parts on my head and borderline pushing me out of the way. You don’t pay that much for this deplorable experience. This was by far the worst experience I have ever had on American. I will be absolutely thinking twice and thrice about flying American Airlines again. I would rather pay more to fly delta because at least I know their WiFi will work and their flight attendants won’t have a shitty attitude for no reason, nor will they act the way this woman did. Unacceptable.

Liked - nothing. Disliked - delayed 35+ min sitting on the plane. Caused me to miss my connection in Charlotte. American Airlines is the worst US Air Carrier company with atrocious customer service.

Worst situation ever! I booked my tickets for this trip on Alaska Airlines. I guess AA is a partner and we flew nonstop from Eugene to PHX on an AA jet. I had to pay for luggage from PHX to EUG. And this was an Alaska Airlines reservation paid for with Alaska airlines credit card! Got to the PHX airport and was not able to check bags because of some weird issue with the AA software. My reservation had to be the-entered by the agent. I will never pick another American Airlines flight on the Alaska Airlines website. While on vacation, I tried to upgrade our seats for the trip home. The request just buffered and never went through. I tried four times and was charged four times on my credit card. The card was charged but the seats were never changed. What a wreck!

Left from gate 30 minutes before flight. Never been late to a flight ever. It says 15 minutes before explicitly on the ticket.

I like the boarding process, it was fast. The seat doesn’t have a TV for a long flight and food wasn’t served, just snacks.

Use planes with TVs on flights over 4 hours. The free entertainment was a cheap in between solution for a very long flight that you don't even bother providing meals or decent snacks.

Even though we left CMI late, we mostly made up the time.

Delayed almost 4 hours for a 45 minute flight with no explanation.

Again, multiple delays and I eventually just canceled and drove!

Over an hour delay in departure but I was notified beforehand. Another delay on tarmac upon arrival at LGA. We ended up departing the plane almost 2 hours later than expected

I fly Frontier because it’s affordable. I understand that the seats are tight and not the most comfortable…but that’s part of it. The problem with this flight was that there was a group of travelers directly behind me at the back of the plane who were ridiculously loud and obnoxious the entire flight. I’m pretty sure they were drunk and I could periodically smell an odd odor that I believe was one of them using a smokeless vape pen. The stewards had to remind them to keep quiet during the pre-flight instruction, but that was it. They never said another thing to them for the rest of the flight. It was a miserable.

I checked a bag because it was $5 less than carry on. They managed to lose my bag on a 2.5 hr direct flight! Frontier has no airport staff at baggage claim to help. As soon as I got home around 11 pm I tried to use their online system to file the claim for lost bag - system wouldn't take the # on my baggage claim ticket - said it was not the correct number. Also said that I had not checked a bag, which wasn't true - even my online boarding pass showed that I had checked a bag. Wasted about an hour on that process with no luck. Tried again in the morning - same thing. So tried online chat with Frontier bot - waited 35-40" twice to be connected to a baggage agent and it never happened. Eventually drove to PDX after work and waited 2 hrs for the Frontier ticket agents to arrive prior to the next Frontier flight out of PDX and FINALLY got some help from one of them, to take me to lost luggage area where I was able to retrive my bag. Probably took 4-5 hrs. of my time and endless frustration to get my bag. This was my first -- and LAST -- experience flying Frontier Airlines. Check-in was also extremely difficult and time consuming. The flight itself (and staff) were fine but everything else about the experience was a total disaster! The fact that Frontier literally has NO WAY to connect to a human voice for customer service (in this case for lost luggage) is the WORST!!!!!

Frontier is a crappy airline nothing about it is honest

I didn't get to do this flight l, hard to review

Not good 😐 Over priced baggage fees Small hard seats No wifi or entertainment options 😕

Didn't like anything!! Horrible flight. Small seating area and hard seats. Butt was sore after 2 hour flight to Seattle No entertainment or free refreshments No wifi or USB charging receptacles to charge phone entoute like other airliners Luggage rates were 3 times as much as competitors. Difficult to navigate online luggue process to pre pay before flight Overall bad experience WILL NEVER RIDE OR RECOMMEND FRONTIER TO FRIENDS OR FAMILY MEMBERS!!! THIS IS A SHAME!! MOST MESERIBLE FLIGHT OF MY LIFE!! AND I THOUGHT SPIRIT WAS 👎 YOU GOT THEM BEAD HANDS DOWN!!

Flight was a little late taking off. Seats are too upright, no ports to charge devices, no wifi, no entertainment

Six hour delay. Poor customer service. No voucher. Bad communication. Missed important appointments.

Our flight was delayed an hour, then when we got to board our flight finally, we were waiting in our seats for take off for 45 minutes before it was communicated that there was a maintenance issue therefore we waited on the plane for over an hour while that was resolved. We did not get to Phoenix until almost 3 hours after we were originally supposed to. This was the first and last time I will be flying Frontier.

Book cheap flights from Seattle to Cancun

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Seattle to Cancún found on KAYAK in the last 72 hours.
7/6sex
1 stopJetBlue
15h 36mSEA-CUN
C$ 258
31/5sex
directDelta
5h 50mSEA-CUN
C$ 298
5/7sex
1 stopSun Country Air
10h 09mSEA-CUN
C$ 319
7/6sex
1 stopJetBlue
15h 36mSEA-CUN
C$ 339
27/6qui
1 stopAeromexico
15h 12mSEA-CUN
C$ 368
18/7qui
2 stopsAeromexico
22h 27mSEA-CUN
C$ 373
17/6seg
directAlaska Airlines
5h 59mSEA-CUN
C$ 518
23/5qui
directAlaska Airlines
6h 00mSEA-CUN
C$ 572
31/5sex
3 stopsUnited Airlines
11h 09mSEA-CUN
C$ 2,834
31/5sex
3 stopsUnited Airlines
11h 09mSEA-CUN
C$ 2,847

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Last minute flights from Seattle to Cancún

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Seattle to Cancún that are departing in the next 10 days.
18/5sáb
directDelta
5h 50mSEA-CUN
21/5ter
directDelta
6h 38mCUN-SEA
C$ 698
18/5sáb
multi-stopDelta
11h 51mSEA-CUN
21/5ter
directDelta
6h 38mCUN-SEA
C$ 704
20/5seg
directDelta
5h 50mSEA-CUN
25/5sáb
directDelta
6h 38mCUN-SEA
C$ 745
19/5dom
multi-stopDelta
10h 17mSEA-CUN
25/5sáb
directDelta
6h 38mCUN-SEA
C$ 752
18/5sáb
multi-stopAeromexico
22h 47mSEA-CUN
21/5ter
directAeromexico
6h 38mCUN-SEA
C$ 767
17/5sex
multi-stopDelta
10h 29mSEA-CUN
21/5ter
directDelta
6h 38mCUN-SEA
C$ 774
17/5sex
directAeromexico
5h 50mSEA-CUN
20/5seg
multi-stopAeromexico
20h 01mCUN-SEA
C$ 822
20/5seg
multi-stopUnited Airlines
14h 19mSEA-CUN
25/5sáb
multi-stopUnited Airlines
15h 28mCUN-SEA
C$ 846
17/5sex
multi-stopUnited Airlines
18h 54mSEA-CUN
19/5dom
multi-stopUnited Airlines
18h 25mCUN-SEA
C$ 916
17/5sex
directAlaska Airlines
6h 00mSEA-CUN
20/5seg
directAlaska Airlines
6h 35mCUN-SEA
C$ 971

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Seattle - Cancún Flights

Departure:

Seattle (undefined)United States

Destination:

Cancun (CUN)Mexico

Return flight deals:

Cancun - Seattle

Cabin classes:

C$ 2,693
C$ 2,700
C$ 598

Browse origins:

  • Flights » 
  • Seattle

Browse destinations:

  • Flights » 
  • Worldwide » 
  • Cancún