DEN

C$ 115 Find Cheap Flights to Denver

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Denver departing on 27/5. 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.
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These are the airlines KAYAK users have selected most often from within our search results for flights to Denver
These are the airlines KAYAK users have selected most often from within our search results for flights to Denver
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Cheap Flight Deals to Denver

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights to Denver 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.

Recent round-trip flight deals to Denver

KAYAK's recommended round-trip deals from the most popular airlines that fly to Denver.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
WestJet Logo
5:00 a.m. - 11:27 a.m.YVR-DEN
5h 27m1 stop
WestJet Logo
12:15 p.m. - 4:35 p.m.DEN-YVR
5h 20m1 stop
C$ 181WestJet
Find Deal
Sat, 10 May - Sat, 17 May
WestJet Logo
11:35 a.m. - 6:52 p.m.YVR-DEN
6h 17m1 stop
WestJet Logo
12:15 p.m. - 5:35 p.m.DEN-YVR
6h 20m1 stop
C$ 183WestJet
Find Deal
Thu, 22 May - Sun, 25 May
Air Canada Logo
6:15 a.m. - 8:49 a.m.YYC-DEN
2h 34mdirect
Air Canada Logo
7:19 p.m. - 9:48 p.m.DEN-YYC
2h 29mdirect
C$ 186Air Canada
Find Deal
Mon, 9 Jun - Mon, 9 Jun
Air Canada Logo
6:15 a.m. - 8:49 a.m.YYC-DEN
2h 34mdirect
Air Canada Logo
4:17 p.m. - 12:43 a.m.DEN-YYC
8h 26m1 stop
C$ 193Air Canada
Find Deal
Mon, 9 Jun - Mon, 9 Jun
United Airlines Logo
5:15 a.m. - 12:28 p.m.YXE-DEN
7h 13m1 stop
United Airlines Logo
11:16 a.m. - 12:58 a.m.DEN-YXE
13h 42m2 stops
C$ 242United Airlines
Find Deal
Wed, 2 Jul - Thu, 10 Jul
United Airlines Logo
5:15 a.m. - 6:08 p.m.YXE-DEN
12h 53m2 stops
United Airlines Logo
11:16 a.m. - 12:58 a.m.DEN-YXE
13h 42m2 stops
C$ 249United Airlines
Find Deal
Tue, 1 Jul - Wed, 16 Jul
Delta Logo
7:15 a.m. - 3:16 p.m.YYC-DEN
8h 01m1 stop
Delta Logo
3:40 p.m. - 11:03 p.m.DEN-YYC
7h 23m1 stop
C$ 310Delta
Find Deal
Wed, 6 Aug - Sat, 16 Aug
Delta Logo
4:20 p.m. - 6:52 p.m.YYC-DEN
2h 32mdirect
Delta Logo
12:20 p.m. - 10:15 p.m.DEN-YYC
9h 55m1 stop
C$ 319Delta
Find Deal
Thu, 7 Aug - Sat, 16 Aug
Alaska Airlines Logo
6:19 p.m. - 11:59 p.m.YYC-DEN
5h 40m1 stop
Alaska Airlines Logo
11:40 a.m. - 10:27 a.m.DEN-YYC
22h 47m2 stops
C$ 450Alaska Airlines
Find Deal
Tue, 13 May - Wed, 28 May
Alaska Airlines Logo
6:22 p.m. - 12:05 a.m.YYC-DEN
5h 43m1 stop
Alaska Airlines Logo
11:40 a.m. - 10:27 a.m.DEN-YYC
22h 47m2 stops
C$ 499Alaska Airlines
Find Deal
Wed, 21 May - Wed, 28 May

KAYAK's insights & trends for flights to Denver

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

What is the cheapest flight to Denver?

These are the best round-trip prices found by users searching on KAYAK in the last 72 hours.
In the last 3 days, the cheapest flight deal to Denver was found on the route from Vancouver, at C$ 251 return. The most popular connection is from Toronto to Denver and KAYAK users have found round-trip deals for as low as C$ 237 in the last 3 days.

How much is a flight to Denver?

The average and cheapest price for all round-trip flights to Denver from each origin found by users searching on KAYAK in the last month.
A flight to Denver costs C$ 503 on average. The cheapest price found on KAYAK in the last 2 weeks cost C$ 151 and departed from Vancouver Intl Airport. The most popular routes on KAYAK are Calgary to Denver which costs C$ 630 on average, and Toronto to Denver, which costs C$ 620 on average.
See prices from:

What is the cheapest day to fly to Denver?

The average price of all round-trip flights to Denver clicked on KAYAK for each day over the last 12 months.
Based on KAYAK data, the cheapest day to fly to Denver is Tuesday where round-trip tickets can be as cheap as C$ 729. On the other hand, the most expensive day to fly is Monday, where round-trip prices are C$ 833 on average.

What is the cheapest month to fly to Denver?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to Denver, 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 to Denver is October, where tickets cost C$ 584 on average for return flights. On the other hand, the most expensive months are December and February, where the average cost of tickets from Canada is C$ 722 and C$ 692 respectively. For one-way flights, the best month to travel is February with an average price of C$ 373.

What is the cheapest time of day to fly to Denver?

The average price for all round-trip flights to Denver depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to Denver is generally in the afternoon, when round-trip flights cost C$ 425 on average. The most expensive time of day to fly to Denver is generally in the evening, which is peak travel time and where the average cost of a ticket is C$ 585.

What is a good deal for flights to Denver?

If you’re looking for cheap airfare to Denver, 25% of our users found tickets to Denver for the following prices or less: From Toronto Pearson Intl Airport C$ 430 round-trip, from Calgary C$ 445 round-trip, from Vancouver Intl Airport C$ 471 round-trip.

How far in advance should I book a flight to Denver?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Denver, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.
To get a below average price, you should book around 4 weeks before departure. For the absolute cheapest price, our data suggests you should book 10 weeks before departure.

Good to know – Book Cheap Denver Plane Tickets

Low season

January

High season

August

Cheapest flight

C$ 115
Best time to beat the crowds but there is an average 9% increase in price.
Most popular time to fly and prices are also 18% lower on average.
Flight from Vancouver to Denver

When to book flights to Denver

Are your dates flexible? Find out the best times to travel to Denver 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. The information is for flights to Denver based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Flights to Denver: the best tips from KAYAK users' own experiences

Insights shared by verified travellers who flew to Denver 
Verified travelerFlew with United AirlinesYYC-DENAug 2024
Denver International is a really nice airport, but it should be for a hub! A lot of stuff is actually open until 10:30 or 11pm, so that’s nice. Pretty good place to do an overnight layover too…just make sure to get some snacks in case you can’t sleep.
Verified travelerFlew with Air CanadaYYZ-DENJul 2024
I only wished they had tv monitors. The flight and the crew were excellent!
F.Flew with United AirlinesYYZ-DENAug 2024
Make sure to check the airline delay flights rate and if you have important commitments choose another airline.
JoshuaFlew with Air CanadaYYZ-DENApr 2024
Toronto's customs was one of the faster experiences I've had. They opened four more lanes to expedite the process when the lane got too long, to ensure we would all get through within around 15 minutes. The public transportation within the city is also top notch, in my opinion.
VictoriaFlew with United AirlinesYYC-DENMar 2024
A tip I have is if you’re in a 4/5 boarding class you might want to check your bag ! There’s not enough room for everyone’s carryon above if it’s a full flight.
KimFlew with United AirlinesYEG-DENJan 2024
Completing your passport paperwork on line makes a smoother transition at the airport

FAQs - booking Denver flights

  • Is there Wi-Fi access at Denver Airport?

    Free Wi-Fi is available throughout Denver International Airport to ensure travelers stay connected. Electrical outlets are located throughout the terminals so you can charge your device on the go. Dedicated work stations can also be found so you can get some work done before you fly.

  • Where is the closest hotel to Denver International Airport?

    If you are looking for a quiet place to work or rest before your flight, the Westin Denver International Airport Hotel is located adjacent to the airport. Facilities include a conference center, swimming pool and fitness center. The hotel is also located close to the A-line commuter train that connects to downtown Denver.

  • Can I rent a car from Denver International Airport?

    It’s easy to rent a car from Denver International as more than ten rental car agencies operate from the airport. Most of them provide a shuttle bus from Level 5, Island 4 of the terminal to the rental car lot. Renting a car in Colorado give travelers the freedom to explore downtown Denver and the wealth of natural attractions in the rest of the state.

  • I’m travelling with a baby, where can I nurse and change my infant at the airport?

    Three nursing rooms are located in each concourse in Denver International Airport, offering a private, peaceful space for mothers to nurse on the go. Nursing rooms include comfortable seats, power outlets, a sink and a change table.

  • What is the cheapest flight to Denver?

    In the last 3 days, the cheapest flight deal to Denver was found on the route from Vancouver, at C$ 251 return. The most popular connection is from Toronto to Denver and KAYAK users have found round-trip deals for as low as C$ 237 in the last 3 days.

  • How far is Denver Intl Airport from central Denver?

    Denver Intl Airport is 30 km from the centre of Denver.

  • What is the name of Denver’s airport?

    All flights to Denver land at Denver Intl Airport. The airport code is DEN,and it can also be referred to as Denver or Denver Intl.

  • How much is a flight to Denver?

    On average, a flight to Denver costs C$ 503. The cheapest price found on KAYAK in the last 2 weeks cost C$ 151 and departed from Vancouver Intl Airport.

  • How does KAYAK find such low prices on flights to Denver?

    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 to Denver.

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

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

  • What is the Hacker Fare option on flights to Denver?

    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 Denver with an airline and back with another airline.

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

    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 Denver up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • How many direct flights to Denver are there each week?

    Each week there are around 169 direct flights from within Canada to Denver. The most common day for departures is Friday, with 15% of flights taking off on this day.

See more FAQs

Top tips for finding cheap flights to Denver

  • Looking for cheap airfare to Denver? 25% of our users found round-trip tickets to Denver for the following prices or less: From Vancouver Intl C$ 772, from Calgary C$ 902, from Montreal Pierre Elliott Trudeau Intl C$ 1,565
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Denver flight deals.
  • Flights to Denver usually land at Denver International Airport, in Colorado. The state of Colorado is famous for its picturesque natural landscapes and the Rocky Mountains.
  • Depending on where you’re departing from in Canada, flights to Denver can be booked through a number of airlines. These include WestJet, Frontier, American Airlines, Delta and Air Canada.
  • With a wide selection of dining options at Denver International Airport, you’ll never fly on an empty stomach. From New Mexican flavors and grass-fed beef burgers to fast-food outlets, there’s something to suit everyone. While you wait for your flight, enjoy a local microbrew or cocktail at one of the breweries or wine bars.
  • As part of the Public Arts Program, a wide range of sculpture, murals and installations are on display within the concourses and terminals of Denver Airport. The permanent and temporary exhibitions offer an inspiring and thought-provoking cultural experience, while showcasing the creativity of the Rocky Mountain region to travelers passing through the airport.
  • Denver International Airport is 40 kilometers from the city of Denver. There are a number of public transport options to get downtown, including the A-line commuter train and the RTD public bus service. Ride-share services and taxis are also easily available from Denver Airport.
  • The Canine Airport Therapy Squad (CATS) at Denver airport is the largest therapy animal program in the United States that is held inside an airport. Friendly canine volunteers (and their handlers) can be found throughout the airport terminals, delighting travelers with their charm and cheerful disposition. They can easily be identified by their distinctive “Pet Me” vests and welcome a hug and a pat from all travelers.
See more tips

Top 5 airlines flying to Denver

 
See real verified KAYAK customer reviews for airlines flying to Denver. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Canada to Denver. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Denver? 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 9911 reviews
7.1Entertainment
7.9Comfort
8.5Crew
7.1Food
8.2Boarding
Airline reviews

The flight was good, there were no problems at all. The only thing that was very disappointing was how filthy the bathroom was, it was discussing.

8.0 ExcellentAnonymous, Apr 2025SJO - LAX
Read more Alaska Airlines reviews

The flight was good, there were no problems at all. The only thing that was very disappointing was how filthy the bathroom was, it was discussing.

Personal demeanor not good on flight returning to LAX..Great and superb on the way to Portland

It was very good. I love flying with Alaska air.

Awful. We got the last seats and they don't recline. We've been on this horrible journey since 6am and won't get to our destination almost a full day later. Oh and no food, either. Never again.

The flight was delayed due to a safety check. Why couldn't that have been done ahead of time? We got to Seattle with enough time to make our connecting flight but they kept changing the gate so we missed it. There were at least ten of us who missed the flight. The airline was aware. They could have waited. They didn't. Our new flight was not for seven hours and then was delayed another two hours. We got the last seats which don't recline. Super uncomfortable after a long day spent at the worst airport. Did they offer us a meal voucher or anything? On top of that Alaska Airlines didn't complete my ticket to the new flight. I wasn't sure I would get on this horrible flight, either. Oh, and it's ten o'clock at night....no food. Is this how Alaska Airlines treats its customers? I'll never fly with this airline again.

It was very comfortable. Personal entertainment screens would, of course, have been nice. And the flight in Seattle was delayed, but... things happen. All in all, I like Alaska Airlines very much.

Flying sucks these days. No airline is better than another. Alaska Air At least gives you some pretzel snacks. That is about all I can say for it.

No non-alcoholic drinks available except water and small apple juice cans.

Flight attendant took my carefully folded coat and flung it across the aisle to the bin across the way. Where one of the passengers rescued it for me, because that just wasn’t right!!

If all the airlines were ran so well. Staff very professional and kind.

Delta flight was on time, seats were comfortable, and crew was nice.

This had nothing to do with Delta… The flights were on time and flawless. The service was excellent. We purchased seats in (aisle/middle) comfort plus since this was a cross country flight. Unfortunately, the woman seated at the window was 300+ pounds and, as might be expected, covered up about a third of the middle seat also. there was absolutely nothing that Delta could have done about that… I just don’t know what the answer should be. If you purchase a seat, you should should be able to use the entire seat and not just the portion that someone else is not sitting/oozing in. Disappointing…there should be something that could be done….I'm just not sure what solution could be.

Delayed take-off. Very small plane so very scary with lots of bumps during the flight. Would never fly Delta on short flights in small 80 seaters plane again! Felt relieved when landed.

Delta is a cut above the others in customer service.

The worst part was I was NOT allowed in the lounge even though I was holding a first class ticket and have a premium American Express card. I have flown Business or First Class with many airlines. Delta is the ONLY one who does not extend this courtesy to anyone except people who hold the very expensive American Express card. As a result, I won’t fly Delta if I have any other choice.

A little bumpy ride . No food was being provided due the the turbulence. That was ok it was a short flight to my standards.

Simply outstanding. Their new lounge for Delta One customers is a cut above the rest.

I love the free WiFi!! Crew was nice. Bathroom was decent. First time flying delta in a long time and I enjoyed it. Will definitely look into booking with Delta more but I think Delta is a little more expensive than the other airlines.

third trip overseas with delta recently where the TV did not work- not acceptable for a 8 hour flight! your food really has declined crew great and I am loyal to delta

Boarding in Amsterdam is always chaotic. KLM/ Delta has not streamlined or made it efficient as it was boarding in Detroit . The food was mediocre The crew was unfriendly and more focused on getting things done quickly rather than service with a smile .

Plane temperature was comfortable (not to hot) when boarding and waiting for takeoff.

Food choices were very limited. Taste of the dishes was average.

I liked all the informational texts. I always knew where to go and when .

Not as good as expected Air Can needs to improve totally rated on internet as worst

Received an email the night before showing that there would be seatback entertainment on our flight. We get on and there was no seatback entertainment. And then it was a scramble to try to set up the iPads for the kids before takeoff so they could watch something for the four hour flight.

The reason I don’t fly United. No in seat entertainment for a long flight and inconsistent WiFi and entertainment available from my device.

It was 4 hours late. Almost missed my connecting flight no food or drinks on connecting flight. Overall terrible experience

It was a good flight. Nothing comes to mind about how it could have been better. It was a newer plane, seemed like a great upgrade from your older ones. Staff was very good as well.

The food for long haul was poor compared to Singapore airlines economy. Pasta plain with tomato sauce . Singapore airlines give me Hagen dash small ice cream cup it was great. The choices of dinner course Singapore air also much better The crew mostly friendly. The economy seat are as expected.

The plane was clean. The staff was excellent. The flight attendants were very good. Enjoyable flight. Overall. The seats in the back are too small but, will always be.

Internet on both flights was sketchy. Thus in flight entertainment was non- existent on MN - Balrimote leg.

It took 30 minutes to check in with the Westjet rep. They didn’t have enough seats and she needed to make a call… I am always “randomly” selected to be checked at security. Their “randomly “ selection system may need some updating. They treat people like criminals. It is not appropriate behavior.

Will never book through you again. Very disappointed in the notices and action taken or provided when planes are rescheduled, enough to cause missed connections

Lost my luggage. Filed a report and there is no response. Received a phone call from another airline that said they had the bag and they did not know what to do with it

Very good over all , would have been nice to have entertainment on the flight

Absolutely the worst airline I have ever taken. They lost my baggage and told me my bag tags had been cancelled. When my bags arrived days later I had to pick them up at 3:15 am. My return flight was delayed another 6 hours and they broke my bag. Westjet does nothing to try and make it a better customer experience and all the customers services representatives I spoke with were useless and incompetent. Never flying westjet again.

it's all good nothing you can do make better 😌

Very old planes. Seats were not comfortable. Air was not on during the flight leading to incredibly stuffy conditions.

It was so bad experience they wanted just charged passengers for any reason.

Delta was great. West Jet was not. I booked my flight in Sept (well over two months ago), but was told there were 2 reservations and NO tickets for me, my husband and 16mo daughter. We were unable to go ahold of West Jet over the phone and the kiosk was unhelpful so we had to buy completely new tickets in order to get home that day. I’ve called West Jet twice since and sat on the phone for over an hour without speaking to any representatives.

Overall good experience. The flight from Toronto to Denver does not have entertainment - movies to watch.

There is not enough space between two chairs and raws.

Terrible. 3 missed flights and 24 hours delayed with lost bag and promised $100 compensation from United and absolutely nothing from them…

It was a lovely flight. Very attentive crew, comfortable seats, good food and entertainment. Highly recommended. Only difficulty was with their app.

Terrible. Flight was delayed for hours and we ended up arriving at our home at 4am after 20+ hours flying.

Staff was friendly helpful also good timing I rate it a 10 out of 10

Flight was cancelled around 45 -1hr minutes before scheduled take off time due to mechanical issues we hadn’t even boarded yet. Had to reroute to Orlando so someone had to drive 2 1/2 to come and get me… the alternative was go through Toronto and get a later flight which didn’t work for my schedule. The flight attendants barely gave anyone a smile…not the same as flying when a client/passenger was important. Very disappointed. By the way I have never ever made a complaint online about any company with feedback…even when I probably should have. The only good experience was the boarding desk associates who were very professional and got me on another flight with my checked bags…very nice team.

Actually as my experience with air Canada from Canada to Newark it was crazy for me because it was a lot of delays which for me it shouldn’t be like that, but I was able to coup with it so that was my experience I hope next time they will do good on that thanks.

Boarding was challenging as we had to use the stairs from the tarmac. Stairs are okay but a roller bag makes it challenging.

Ensure prepaid food arrangements are appropriately understood by flight crew of who purchased and who did not

Travelling to a place near Denver?

Book flights to Denver if you plan to visit one of these locations
Breckenridge
Golden
Westminster
Fort Collins
Littleton
Aurora
Dillon
Keystone
Manitou Springs
Silverthorne
Frisco
Lakewood
Georgetown
Longmont
Greenwood Village
Winter Park
Englewood
Wheat Ridge
Thornton
Glendale

Everything you need to know for your flight to Denver

Flights with popular airlines flying to Denver

Flights from the other most popular airlines that fly from Canada to Denver according to KAYAK users. Prices are the lowest found on KAYAK over the last 7 days. Price and availability are not guaranteed.

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