SEA - YWG

C$ 126 Find Cheap Flights from Seattle to Winnipeg

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 Winnipeg departing on 8/6. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Winnipeg

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Winnipeg, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Winnipeg, as well as popular online travel agencies
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Cheap Flight Deals from Seattle to Winnipeg (SEA-YWG)

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

KAYAK's recommended round-trip deals from the most popular airlines that fly from Seattle to Winnipeg.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
WestJet Logo
7:05 a.m. - 2:30 p.m.SEA-YWG
5h 25m1 stop
WestJet Logo
6:30 a.m. - 12:31 p.m.YWG-SEA
8h 01m1 stop
C$ 244WestJet
Find Deal
Fri, 6 Jun - Fri, 13 Jun
WestJet Logo
1:15 p.m. - 12:31 a.m.SEA-YWG
9h 16m2 stops
WestJet Logo
6:30 a.m. - 12:31 p.m.YWG-SEA
8h 01m1 stop
C$ 245WestJet
Find Deal
Fri, 6 Jun - Fri, 13 Jun
WestJet Logo
8:25 a.m. - 9:28 p.m.SEA-YWG
11h 03m2 stops
WestJet Logo
12:15 p.m. - 6:38 p.m.YWG-SEA
8h 23m2 stops
C$ 247WestJet
Find Deal
Wed, 7 May - Wed, 30 Jul
 Logo
1:15 p.m. - 11:11 p.m.SEA-YWG
7h 56m2 stops
 Logo
6:15 a.m. - 12:58 p.m.YWG-SEA
8h 43m2 stops
C$ 274
Find Deal
Fri, 6 Jun - Fri, 13 Jun
Air Canada Logo
1:45 p.m. - 11:59 p.m.SEA-YWG
8h 14m2 stops
Air Canada Logo
6:15 a.m. - 2:13 p.m.YWG-SEA
9h 58m2 stops
C$ 292Air Canada
Find Deal
Sat, 7 Jun - Sat, 14 Jun
Air Canada Logo
1:45 p.m. - 11:59 p.m.SEA-YWG
8h 14m2 stops
Air Canada Logo
5:35 a.m. - 9:18 a.m.YWG-SEA
5h 43m1 stop
C$ 298Air Canada
Find Deal
Sat, 7 Jun - Sat, 14 Jun
 Logo
7:05 a.m. - 11:41 p.m.SEA-YWG
14h 36m2 stops
 Logo
6:15 a.m. - 12:58 p.m.YWG-SEA
8h 43m2 stops
C$ 302
Find Deal
Sun, 8 Jun - Sun, 15 Jun
Delta Logo
11:59 p.m. - 11:36 a.m.SEA-YWG
9h 37m1 stop
Delta Logo
5:42 p.m. - 11:53 p.m.YWG-SEA
8h 11m1 stop
C$ 381Delta
Find Deal
Fri, 27 Jun - Mon, 30 Jun
United Airlines Logo
7:33 p.m. - 1:09 p.m.SEA-YWG
15h 36m2 stops
United Airlines Logo
4:25 p.m. - 12:59 a.m.YWG-SEA
10h 34m2 stops
C$ 385United Airlines
Find Deal
Fri, 9 May - Sat, 10 May
United Airlines Logo
11:50 p.m. - 3:31 p.m.SEA-YWG
13h 41m1 stop
United Airlines Logo
2:20 p.m. - 8:01 a.m.YWG-SEA
19h 41m2 stops
C$ 395United Airlines
Find Deal
Fri, 23 May - Fri, 30 May

KAYAK's insights & trends for Seattle to Winnipeg flights

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

What’s the cheapest day of the week to fly from Seattle to Winnipeg?

The average price of all round-trip flights from Seattle to Winnipeg clicked on KAYAK for each day over the last 12 months.
If your flying dates are flexible, you should consider flying to Winnipeg on a Wednesday, as we generally find the cheapest rates on that day for this route. On the other hand, Thursday is the most expensive day to fly from Seattle to Winnipeg. For your return ticket, we recommend flying on a Sunday and avoiding Mondays for the best deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Seattle to Winnipeg, 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 Winnipeg is January, where tickets cost C$ 382 (return) on average. On the other hand, the most expensive months are December and May, where the average cost of round-trip tickets is C$ 1,052 and C$ 644 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Seattle to Winnipeg, 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 on the flight from Seattle to Winnipeg, you should book around 5 weeks before departure. For the absolute cheapest price, our data suggests you should book 12 weeks before departure.

Good to know

Low season

February

High season

August

Cheapest flight

C$ 126
Best time to beat the crowds (21% less expensive on average)
Most popular time to fly and prices are also 15% lower on average.
Flight from Seattle to Winnipeg

When to book flights from Seattle to Winnipeg

Are your dates flexible? Find out the best times to travel from Seattle to Winnipeg 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 Winnipeg

  • What is the cheapest flight from Seattle to Winnipeg?

    In the last 3 days, the lowest price for a flight from Seattle to Winnipeg was C$ 91 for a one-way ticket and C$ 176 for a round-trip.

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

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Seattle to Winnipeg?

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

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

    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 Winnipeg.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Winnipeg 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 Winnipeg?

    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 Winnipeg 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 Winnipeg?

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

See more FAQs

Top airline flying from Seattle to Winnipeg

 
See real verified KAYAK customer reviews for airlines flying from Seattle to Winnipeg. 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 Winnipeg? 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.
7.2
WestJetOverall score based on 2816 reviews
7.4Boarding
6.2Food
6.1Entertainment
7.9Crew
7.0Comfort
Airline reviews

Plane changed to one with no entertainment system or ability to serve hot meals

6.0 GoodJonathan, Apr 2025PSP - YVR
Read more WestJet reviews

Plane changed to one with no entertainment system or ability to serve hot meals

Flight was delayed 3 times. Then cancelled due to pilot being timed out. They refused hotel vouchers. Gate attendants were very rude and could not help you at all.

Good. Would be better if the carry on baggage was free.

Horrible. I checked out myself that it seems that I can have a free carry-on. But they ask me to pay $75 when we are nearly boarding. It was tricky during check out that make you mistake that you can have a carry-on beside your personal item. Also they ask $75 in the airport instead of $35 during checkout. So the whole process is designed to make you this mistake

Westjet is one of the worst airlines in the world. 100% guaranteed to have flight delays and flight cancellations. Will never book again with Westjet.

Plane should have entertainment, instead of people paying to use wifi

Westjet has been absolutely terrible! Flights continually cancelled. Took 4 days to get home. Would have been 5, but we booked last flight with another airline after our Westjet flight was cancelled. Even pilot on original flight looked frustrated! Funny how they say cancelation is weather related, but they still have more than 1 other flight leaving to same destination on same day, but of course those are all full. This happened more than once on this trip. Two weather related cancelations and 1 mechanical. Not sure if the last flight even went ahead. Felt so sorry for families with kids and babies, and the older travellers. Felt like we lived out of suitcases and airports for days - SO RIDICULOUS! Next to no help from Westjet staff at airports, but it appears there is nothing they can help you with. Westjet has made it that they are unreachable when you need them! People were getting extremely frustrated, and rightfully so. Additional costs to us really added up, but Westjet literally DOESN'T CARE! Final straw was when we had to pay $1280 on a different airline (economy) trying to get home after another cancelled flight. Westjet will be refunding us a whole $140! Can't believe how this airline operates. We will never, ever use them again!

The only thing I didn’t like was how far away the gate was. I would have requested a wheelchair had I known.

no staff available to help, no systems available to coordinate

Flight was delayed. Arrived in Vancouver at 3 am. Not a great experience.

Everything you need to know for your flight from Seattle to Winnipeg

Information on your arrival and departure airports

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