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$90+ Cheap flights from Seattle (SEA) to Winnipeg (YWG)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/13. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — YWG
Dec 31 — Jan 71
Wed 12/31
Wed 1/7
1 adult, Economy
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Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Winnipeg are usually found in February or May, booked 59 days in advance, depart on a Saturday or Friday and return on a Thursday

Cheap flight deals from Seattle to Winnipeg

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Winnipeg (YWG). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 1, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$220
(oojo)

One-way from

$90
(Trip.com)

Popular in

December

Cheapest in

February

Average price

$670
Provider with most accurate pricing for Seattle/Tacoma Intl-Winnipeg flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Winnipeg flights.
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From Seattle/Tacoma Intl to Winnipeg
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One-way flight from Seattle/Tacoma Intl to Winnipeg
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Highest demand for flights based on searches. 27% potential increase in price ($141 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($27 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Find flight deals from Seattle to Winnipeg

Cheapest flights from Seattle to Winnipeg
Explore the most affordable flight options available from Seattle to Winnipeg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 1, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1011:10 pmSEA - YWG
1 stop12h 42mMultiple Airlines
Fri 12/128:30 pmYWG - SEA
1 stop14h 33mMultiple Airlines
Deal found 12/1$544
This Kiwi.com deal was found by Cheapflights users on 11/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/285:45 pmSEA - YWG
1 stop18h 07mMultiple Airlines
Sun 1/46:55 pmYWG - SEA
2 stops40h 24mMultiple Airlines
Deal found 11/30$560
This Kiwi.com deal was found by Cheapflights users on 12/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/109:32 amSEA - YWG
2 stops11h 09mWestJet
Fri 12/125:55 amYWG - SEA
1 stop9h 01mWestJet
Deal found 12/1$590
This Kiwi.com deal was found by Cheapflights users on 11/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/276:12 pmSEA - YWG
1 stop29h 11mMultiple Airlines
Sat 1/34:55 pmYWG - SEA
2 stops43h 16mMultiple Airlines
Deal found 11/29$643
This United Airlines deal was found by Cheapflights users on 12/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/107:34 pmSEA - YWG
2 stops14h 23mUnited Airlines
Fri 12/128:40 amYWG - SEA
3 stops14h 20mUnited Airlines
Deal found 12/1$650
This Delta deal was found by Cheapflights users on 11/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2712:55 amSEA - YWG
1 stop8h 50mDelta
Sun 1/46:40 amYWG - SEA
1 stop11h 11mDelta
Deal found 11/30$685
This WestJet deal was found by Cheapflights users on 12/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/229:25 amSEA - YWG
1 stop13h 14mWestJet
Fri 12/2612:40 pmYWG - SEA
1 stop28h 00mWestJet
Deal found 12/1$723
This Kiwi.com deal was found by Cheapflights users on 11/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/38:18 pmSEA - YWG
1 stop16h 58mMultiple Airlines
Fri 12/58:30 pmYWG - SEA
2 stops15h 52mMultiple Airlines
Deal found 11/30$728

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle to Winnipeg that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 1, 2025.
Use the filters below to find and compare flights from Seattle to Winnipeg that are best for you.

Fly from

Seattle

Fly to

Winnipeg

Route

Depart

Return

Price

SeattleWinnipeg

SEA - YWG

SEAYWG

Seattle/Tacoma Intl

Thu 5/21

7:05 am-7:23 pm

2 stops10h 18m

Winnipeg

Mon 5/25

7:00 am-1:08 pm

2 stops8h 08m

$220

SeattleWinnipeg

SEA - YWG

SEAYWG

Seattle/Tacoma Intl

Sun 4/12

3:40 pm-1:14 am

1 stop7h 34m

Winnipeg

Thu 4/16

6:15 pm-10:08 pm

1 stop5h 53m

$256

SeattleWinnipeg

SEA - YWG

SEAYWG

Seattle/Tacoma Intl

Sun 1/11

11:05 pm-1:52 pm

1 stop12h 47m

Winnipeg

Sun 1/18

6:55 pm-10:23 am

2 stops17h 28m

$256

SeattleWinnipeg

SEA - YWG

SEAYWG

Seattle/Tacoma Intl

Sun 4/12

11:55 am-12:41 am

2 stops10h 46m

Winnipeg

Thu 4/16

6:15 am-2:19 pm

1 stop10h 04m

$258

SeattleWinnipeg

SEA - YWG

SEAYWG

Seattle/Tacoma Intl

Thu 1/8

10:05 am-6:09 pm

1 stop6h 04m

Winnipeg

Sat 1/10

6:10 pm-10:06 pm

1 stop5h 56m

$262

SeattleWinnipeg

SEA - YWG

SEAYWG

Seattle/Tacoma Intl

Thu 1/15

5:50 am-12:59 pm

1 stop5h 09m

Winnipeg

Thu 1/22

6:00 am-9:31 am

1 stop5h 31m

$273

SeattleWinnipeg

SEA - YWG

SEAYWG

Seattle/Tacoma Intl

Thu 1/15

11:18 am-12:39 am

2 stops11h 21m

Winnipeg

Thu 1/22

7:30 am-9:36 am

1 stop28h 06m

$278

SeattleWinnipeg

SEA - YWG

SEAYWG

Seattle/Tacoma Intl

Sun 1/11

3:10 pm-1:52 pm

2 stops20h 42m

Winnipeg

Sun 1/18

6:15 am-10:22 am

3 stops30h 07m

$332

SeattleWinnipeg

SEA - YWG

SEAYWG

Seattle/Tacoma Intl

Tue 1/13

11:05 pm-1:52 pm

1 stop12h 47m

$90

SeattleWinnipeg

SEA - YWG

SEAYWG

Seattle/Tacoma Intl

Wed 1/14

11:24 am-12:39 am

1 stop11h 15m

$90

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/1

Showing 1-10 of 17 results
1
2

Compare providers for flights from Seattle to Winnipeg

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seattle to Winnipeg in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Seattle-Winnipeg flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Seattle-Winnipeg flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Seattle-Winnipeg flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Seattle-Winnipeg flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seattle-Winnipeg flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Seattle to Winnipeg

Have a flexible travel schedule? Discover the best time to fly to Winnipeg from Seattle with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

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

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Winnipeg. Price data was last updated on November 28, 2025.

To ensure you get the cheapest price possible for a flight from Seattle to Winnipeg, you should look to book at least 59 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Seattle to Winnipeg?

Currently, March is the cheapest month in which you can book a flight from Seattle to Winnipeg (average of $144). Flying from Seattle to Winnipeg in December is currently the most expensive (average of $359). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Winnipeg

Get insights into the airlines that provide service to Winnipeg. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Winnipeg. Reviews last updated December 1, 2025.
Get a feel of what it's like to fly with Delta, WestJet, and Air Canada from Seattle to Winnipeg by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,010 reviews

Crew

8.5

Comfort

7.9

Boarding

8.1

Food

7.3

Overall

7.9

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,010 reviews
Delta
7.9
Good
8,010 reviews

Crew

8.5

Comfort

7.9

Boarding

8.1

Food

7.3

Overall

7.9

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
WestJet
7.2
Good
3,185 reviews
Delta
7.9
Good
8,010 reviews

Crew

8.5

Comfort

7.9

Boarding

8.1

Food

7.3

Overall

7.9

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Air Canada
7.1
Good
10,490 reviews
Delta
7.9
Good
8,010 reviews

Crew

8.5

Comfort

7.9

Boarding

8.1

Food

7.3

Overall

7.9

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Winnipeg. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Seattle to Winnipeg?

    There are many flights that can get you from Seattle to Winnipeg in 7h 34m. Fly via WestJet or Air Canada to get the fastest option. The distance between Seattle and Winnipeg is about 1150 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Seattle to Winnipeg round-trip?

    According to our current data, WestJet ($178), Delta ($209), and Air Canada ($260) offers the cheapest pricing from Seattle to Winnipeg. These flights start at 53% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Seattle to Winnipeg one-way?

    The cheapest airlines for a one-way flight from Seattle to Winnipeg are Air Canada ($107), Delta ($111), and United Airlines ($117).

  • Can I find deals for flights from Seattle to Winnipeg that include hotel bookings?

    Yes. In addition to deals on Seattle to Winnipeg flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Winnipeg?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Winnipeg.

  • Can I find deals for business class flights from Seattle to Winnipeg?

    Yes. Cheapflights offers flight deals from Seattle to Winnipeg by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Seattle to Winnipeg?

    Currently, March is the cheapest month in which you can book a flight from Seattle to Winnipeg (average of $144). Flying from Seattle to Winnipeg in December is currently the most expensive (average of $359). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Winnipeg?

Book flights to Winnipeg if you plan to visit one of these locations
Portage la Prairie

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Alternative routes for Seattle to Winnipeg

See prices for flight routes from nearby airports that may be better suited for you.
Portland to Winnipeg flights
Spokane to Winnipeg flights

Top 3 airlines flying from Seattle to Winnipeg

Discover the top 3 airlines that operate flights from Seattle to Winnipeg. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapest$178Average$314FlexibilityNo cancel feeOn-time60%
DeltaCheapest$209Average$426FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$260Average$377FlexibilityNo cancel feeOn-time67%

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