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Cheap flights from Seattle to Winnipeg from C$ 133

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 28/10. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — YWG
14 Oct — 21 Oct1
1 adult
1 adult, Economy

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 Monday or Wednesday and return on a Sunday

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 14 September 2025.

Round-trip from

C$ 244

One-way from

C$ 133

Popular in

December

Cheapest in

January

Average price

C$ 451
WestJet
  • WestJet
  • 16/10-19/10
  • 3 total stops
  • 28h 39m total
  • Seattle to Winnipeg
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Air Canada
  • Air Canada
  • 28/10
  • 1 total stop
  • 5h 09m total
  • Seattle to Winnipeg
Search Deals
Highest demand for flights based on searches. 19% potential increase in price (C$ 165 potential increase over avg. RT price).
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Cheapest flight prices on average. 11% potential price decrease (C$ 70 potential savings vs. average RT price).
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Average for round-trip flights in September 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 14 September 2025.

Thu 16/108:40 a.m.SEA - YWG
2 stops10h 45mWestJet
Sun 19/109:05 p.m.YWG - SEA
1 stop17h 54mWestJet
Deal found 12/9C$ 244
Tue 21/107:05 a.m.SEA - YWG
1 stop5h 25mWestJet
Sun 26/107:50 a.m.YWG - SEA
1 stop8h 30mWestJet
Deal found 12/9C$ 266
Wed 22/108:40 a.m.SEA - YWG
2 stops10h 45mWestJet
Sun 26/106:15 a.m.YWG - SEA
1 stop10h 05mWestJet
Deal found 14/9C$ 278
Wed 1/102:55 p.m.SEA - YWG
1 stop6h 40mAir Canada
Sun 5/105:05 a.m.YWG - SEA
1 stop6h 16mAir Canada
Deal found 13/9C$ 280
Wed 8/101:50 p.m.SEA - YWG
1 stop7h 20mWestJet
Sat 11/104:30 p.m.YWG - SEA
1 stop22h 05mWestJet
Deal found 13/9C$ 282
Wed 8/101:50 p.m.SEA - YWG
1 stop7h 20mMultiple Airlines
Sat 11/107:00 p.m.YWG - SEA
2 stops19h 35mMultiple Airlines
Deal found 13/9C$ 284
Mon 6/105:30 a.m.SEA - YWG
1 stop5h 20mAir Canada
Tue 7/106:15 a.m.YWG - SEA
2 stops10h 01mAir Canada
Deal found 12/9C$ 287

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 629,999 searches. Data last updated 14 September 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 16/10

8:40 a.m.-9:25 p.m.

2 stops10h 45m

Winnipeg

Sun 19/10

4:30 p.m.-12:59 p.m.

2 stops22h 29m

C$ 263

SeattleWinnipeg

SEA - YWG

SEAYWG

Seattle/Tacoma Intl

Wed 22/10

8:40 a.m.-9:25 p.m.

2 stops10h 45m

Winnipeg

Sun 26/10

6:15 a.m.-2:20 p.m.

1 stop10h 05m

C$ 278

SeattleWinnipeg

SEA - YWG

SEAYWG

Seattle/Tacoma Intl

Thu 16/10

5:30 a.m.-12:50 p.m.

1 stop5h 20m

Winnipeg

Sun 19/10

5:05 a.m.-9:21 a.m.

1 stop6h 16m

C$ 280

SeattleWinnipeg

SEA - YWG

SEAYWG

Seattle/Tacoma Intl

Wed 1/10

2:55 p.m.-11:35 p.m.

1 stop6h 40m

Winnipeg

Sun 5/10

5:05 a.m.-9:21 a.m.

1 stop6h 16m

C$ 280

SeattleWinnipeg

SEA - YWG

SEAYWG

Seattle/Tacoma Intl

Thu 2/10

5:30 a.m.-12:50 p.m.

1 stop5h 20m

Winnipeg

Mon 6/10

5:05 a.m.-9:21 a.m.

1 stop6h 16m

C$ 280

SeattleWinnipeg

SEA - YWG

SEAYWG

Seattle/Tacoma Intl

Mon 6/10

5:30 a.m.-12:50 p.m.

1 stop5h 20m

Winnipeg

Tue 7/10

5:05 a.m.-9:21 a.m.

1 stop6h 16m

C$ 280

SeattleWinnipeg

SEA - YWG

SEAYWG

Seattle/Tacoma Intl

Fri 10/10

1:15 p.m.-9:25 p.m.

1 stop6h 10m

Winnipeg

Sat 11/10

4:30 p.m.-12:35 p.m.

1 stop22h 05m

C$ 282

SeattleWinnipeg

SEA - YWG

SEAYWG

Seattle/Tacoma Intl

Wed 8/10

1:50 p.m.-11:10 p.m.

1 stop7h 20m

Winnipeg

Sat 11/10

4:30 p.m.-12:35 p.m.

1 stop22h 05m

C$ 282

SeattleWinnipeg

SEA - YWG

SEAYWG

Seattle/Tacoma Intl

Tue 28/10

5:50 a.m.-12:59 p.m.

1 stop5h 09m

C$ 133

SeattleWinnipeg

SEA - YWG

SEAYWG

Seattle/Tacoma Intl

Tue 28/10

3:10 p.m.-11:50 p.m.

2 stops30h 40m

C$ 165

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/9

Showing 1-10 of 15 results
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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 12 September 2025.

The price you pay for your flight from Seattle to Winnipeg may vary depending on when you book. For the best chance of a lower fare, look to book 59 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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 C$ 123). Flying from Seattle to Winnipeg in July is currently the most expensive (average of C$ 232). 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.

What is the cheapest time of day to fly from SEA to YWG?

Find hourly flight availability from Seattle to Winnipeg. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 14 September 2025.

It’s optimal to fly from Seattle to Winnipeg in the morning. By choosing this option you can save up to 24% on the cost of your flight, compared to a flight at noon.

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 10h 45m. Fly via WestJet to get the fastest option. Airlines will cover a distance of 1851 km.

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

    One-way options have recently been found by users for as low as C$ 133 on Air Canada. Other airlines that offer cheap prices include WestJet from C$ 165 and United Airlines from C$ 316 one-way.

  • 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 C$ 123). Flying from Seattle to Winnipeg in July is currently the most expensive (average of C$ 232). 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

Travelling to a place near Winnipeg?

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

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See prices for flight routes from nearby airports that may be better suited for you.
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How does Cheapflights help users find flights from Seattle to Winnipeg?

Deals for Seattle to Winnipeg flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Seattle to Winnipeg?

Cheapflights simply makes it quick and affordable to book flights from Seattle to Winnipeg by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Seattle to Winnipeg with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Seattle to Winnipeg flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Seattle to Winnipeg become cheaper?

Yes! Start tracking prices for Seattle to Winnipeg flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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