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$117+ 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 12/5. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — YWG
Nov 21 — Nov 281
Fri 11/21
Fri 11/28
1 adult, Economy
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Find cheap flights from Seattle to Winnipeg with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

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3. Compare prices and book

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Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Winnipeg are usually found in January or February, 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 October 22, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$277
(Kiwi.com)

One-way from

$117
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$331
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. 19% potential increase in price ($86 potential increase over avg. RT price).
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Cheapest flight prices on average. 9% potential price decrease ($32 potential savings vs. average RT price).
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Average for round-trip flights in October 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 October 22, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/21. 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 12/65:21 pmSEA - YWG
1 stop30h 07mMultiple Airlines
Sat 12/135:55 amYWG - SEA
2 stops30h 27mMultiple Airlines
Deal found 10/21$277
This Air Canada deal was found by Cheapflights users on 10/21. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/2510:05 amSEA - YWG
1 stop6h 04mAir Canada
Mon 12/110:45 amYWG - SEA
1 stop5h 46mAir Canada
Deal found 10/21$288
This Kiwi.com deal was found by Cheapflights users on 10/19. 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.
Fri 11/2111:55 amSEA - YWG
2 stops21h 40mMultiple Airlines
Mon 11/244:55 pmYWG - SEA
1 stop9h 49mMultiple Airlines
Deal found 10/19$295
This Kiwi.com deal was found by Cheapflights users on 10/21. 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.
Tue 12/93:45 pmSEA - YWG
1 stop6h 54mMultiple Airlines
Sat 12/135:55 amYWG - SEA
2 stops30h 27mMultiple Airlines
Deal found 10/21$296
This Kiwi.com deal was found by Cheapflights users on 10/19. 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.
Thu 12/43:45 pmSEA - YWG
1 stop6h 54mMultiple Airlines
Thu 12/116:45 amYWG - SEA
2 stops9h 35mMultiple Airlines
Deal found 10/19$305
This Air Canada deal was found by Cheapflights users on 10/20. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/95:50 amSEA - YWG
1 stop5h 09mAir Canada
Sat 12/138:00 amYWG - SEA
2 stops13h 16mAir Canada
Deal found 10/20$319
This FlightHub deal was found by Cheapflights users on 10/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/253:10 pmSEA - YWG
1 stop5h 31mWestJet
Mon 12/14:10 pmYWG - SEA
1 stop24h 10mWestJet
Deal found 10/20$323
This FlightHub deal was found by Cheapflights users on 10/21. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/93:10 pmSEA - YWG
1 stop7h 31mWestJet
Sat 12/1312:55 pmYWG - SEA
2 stops27h 25mWestJet
Deal found 10/21$335

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 October 22, 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

Sat 12/6

5:21 pm-1:28 am

1 stop30h 07m

Winnipeg

Sat 12/13

5:55 am-10:22 am

2 stops30h 27m

$277

SeattleWinnipeg

SEA - YWG

SEAYWG

Seattle/Tacoma Intl

Tue 12/9

3:45 pm-12:39 am

1 stop6h 54m

Winnipeg

Sat 12/13

5:55 am-10:22 am

2 stops30h 27m

$296

SeattleWinnipeg

SEA - YWG

SEAYWG

Seattle/Tacoma Intl

Thu 12/4

3:45 pm-12:39 am

1 stop6h 54m

Winnipeg

Thu 12/11

7:30 am-10:06 am

1 stop28h 36m

$315

SeattleWinnipeg

SEA - YWG

SEAYWG

Seattle/Tacoma Intl

Tue 11/25

3:10 pm-10:41 pm

1 stop5h 31m

Winnipeg

Mon 12/1

4:10 pm-2:20 pm

1 stop24h 10m

$323

SeattleWinnipeg

SEA - YWG

SEAYWG

Seattle/Tacoma Intl

Tue 12/9

3:10 pm-10:41 pm

1 stop5h 31m

Winnipeg

Sat 12/13

6:55 pm-2:20 pm

1 stop21h 25m

$331

SeattleWinnipeg

SEA - YWG

SEAYWG

Seattle/Tacoma Intl

Fri 11/21

1:33 pm-12:09 pm

1 stop20h 36m

Winnipeg

Mon 11/24

4:55 pm-4:37 pm

1 stop25h 42m

$331

SeattleWinnipeg

SEA - YWG

SEAYWG

Seattle/Tacoma Intl

Thu 12/4

3:10 pm-12:09 pm

2 stops18h 59m

Winnipeg

Thu 12/11

6:45 am-2:20 pm

2 stops9h 35m

$347

SeattleWinnipeg

SEA - YWG

SEAYWG

Seattle/Tacoma Intl

Fri 11/14

11:55 pm-11:48 am

1 stop9h 53m

Winnipeg

Sun 11/16

5:49 pm-12:01 am

1 stop8h 12m

$352

SeattleWinnipeg

SEA - YWG

SEAYWG

Seattle/Tacoma Intl

Thu 11/6

11:30 pm-11:57 am

1 stop10h 27m

Winnipeg

Sun 11/9

8:40 am-11:10 pm

1 stop16h 30m

$352

SeattleWinnipeg

SEA - YWG

SEAYWG

Seattle/Tacoma Intl

Fri 12/5

8:09 pm-6:06 pm

2 stops19h 57m

$117

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/21

Showing 1-10 of 12 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 October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-Winnipeg flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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 October 17, 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, January is the cheapest month in which you can book a flight from Seattle to Winnipeg (average of $116). Flying from Seattle to Winnipeg in July is currently the most expensive (average of $257). 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 October 22, 2025.
Get a feel of what it's like to fly with Delta, United Airlines, and WestJet 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
7,979 reviews

Entertainment

7.9

Comfort

7.9

Overall

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,979 reviews
Delta
7.9
Good
7,979 reviews

Entertainment

7.9

Comfort

7.9

Overall

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
United Airlines
7.4
Good
8,988 reviews
Delta
7.9
Good
7,979 reviews

Entertainment

7.9

Comfort

7.9

Overall

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
WestJet
7.2
Good
3,132 reviews
Delta
7.9
Good
7,979 reviews

Entertainment

7.9

Comfort

7.9

Overall

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Air Canada
7.1
Good
10,335 reviews
Delta
7.9
Good
7,979 reviews

Entertainment

7.9

Comfort

7.9

Overall

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

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 5h 31m. Fly via WestJet to get the fastest option. The distance between Seattle and Winnipeg is about 1150 mi.

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

    According to our current data, WestJet ($183), Air Canada ($204), and United Airlines ($217) offers the cheapest pricing from Seattle to Winnipeg. These flights start at 49% lower than the current average price 3 months from now.

  • 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, January is the cheapest month in which you can book a flight from Seattle to Winnipeg (average of $116). Flying from Seattle to Winnipeg in July is currently the most expensive (average of $257). 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 4 airlines flying from Seattle to Winnipeg

Discover the top 4 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 October 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapest$183Average$314FlexibilityNo cancel feeOn-time60%
Air CanadaCheapest$204Average$375FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$217Average$782FlexibilityNo cancel feeOn-time69%
DeltaCheapest$230Average$426FlexibilityNo cancel feeOn-timeN/A

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