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Cheap flights from Seattle to Winnipeg from C$ 134

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 4/3. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — YWG
11 Jan — 18 Jan1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Winnipeg are usually found in February or June, booked 59 days in advance, depart on a Monday or Wednesday and return on a Sunday

Cheap flight deals from Seattle to Winnipeg

Enter your travel dates to find the best prices.

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 12 December 2025.

Tue 30/1211:27 a.m.SEA - YWG
1 stop6h 18mMultiple Airlines
Thu 1/17:30 a.m.YWG - SEA
1 stop28h 41mMultiple Airlines
Deal found 11/12C$ 771
Mon 22/127:45 p.m.SEA - YWG
1 stop26h 54mWestJet
Fri 26/125:55 a.m.YWG - SEA
1 stop16h 51mWestJet
Deal found 11/12C$ 947
Sat 27/127:45 p.m.SEA - YWG
1 stop16h 07mWestJet
Tue 30/125:55 a.m.YWG - SEA
1 stop27h 25mWestJet
Deal found 11/12C$ 985
Fri 12/125:50 a.m.SEA - YWG
1 stop5h 09mAir Canada
Fri 19/126:00 a.m.YWG - SEA
1 stop5h 31mAir Canada
Deal found 11/12C$ 993
Fri 12/129:39 p.m.SEA - YWG
2 stops18h 42mMultiple Airlines
Fri 19/125:40 p.m.YWG - SEA
1 stop17h 39mMultiple Airlines
Deal found 11/12C$ 1,105

Find 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 12 December 2025.

Round-trip from

C$ 342

One-way from

C$ 134

Popular in

December

Cheapest in

February

Average price

C$ 783
WestJet
  • WestJet
  • 26/2-1/3
  • 2 total stops
  • 13h 59m total
  • Seattle to Winnipeg
Search Deals
WestJet
  • WestJet
  • 4/3
  • 1 total stop
  • 7h 30m total
  • Seattle to Winnipeg
Search Deals
Highest demand for flights based on searches. 23% potential increase in price (C$ 218 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (C$ 35 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 12 December 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

Fri 20/3

3:10 p.m.-12:40 a.m.

1 stop7h 30m

Winnipeg

Mon 23/3

6:15 a.m.-2:19 p.m.

1 stop10h 04m

C$ 342

SeattleWinnipeg

SEA - YWG

SEAYWG

Seattle/Tacoma Intl

Sat 11/4

11:55 a.m.-1:52 p.m.

2 stops23h 57m

Winnipeg

Thu 16/4

6:45 a.m.-2:19 p.m.

2 stops9h 34m

C$ 342

SeattleWinnipeg

SEA - YWG

SEAYWG

Seattle/Tacoma Intl

Sun 5/4

3:10 p.m.-10:07 a.m.

1 stop16h 57m

Winnipeg

Tue 7/4

6:45 a.m.-2:19 p.m.

2 stops9h 34m

C$ 346

SeattleWinnipeg

SEA - YWG

SEAYWG

Seattle/Tacoma Intl

Thu 5/3

3:40 p.m.-1:14 a.m.

1 stop7h 34m

Winnipeg

Mon 9/3

6:00 a.m.-9:31 a.m.

1 stop5h 31m

C$ 360

SeattleWinnipeg

SEA - YWG

SEAYWG

Seattle/Tacoma Intl

Sat 24/1

3:40 p.m.-1:14 a.m.

1 stop7h 34m

Winnipeg

Sat 31/1

6:10 p.m.-10:06 p.m.

1 stop5h 56m

C$ 360

SeattleWinnipeg

SEA - YWG

SEAYWG

Seattle/Tacoma Intl

Sat 11/4

3:40 p.m.-1:14 a.m.

1 stop7h 34m

Winnipeg

Thu 16/4

10:45 a.m.-3:03 p.m.

1 stop6h 18m

C$ 376

SeattleWinnipeg

SEA - YWG

SEAYWG

Seattle/Tacoma Intl

Thu 5/3

3:10 p.m.-12:40 a.m.

1 stop7h 30m

Winnipeg

Mon 9/3

6:45 a.m.-2:19 p.m.

2 stops9h 34m

C$ 383

SeattleWinnipeg

SEA - YWG

SEAYWG

Seattle/Tacoma Intl

Sat 21/3

3:40 p.m.-1:14 a.m.

1 stop7h 34m

Winnipeg

Sat 28/3

10:10 p.m.-9:33 a.m.

1 stop13h 23m

C$ 386

SeattleWinnipeg

SEA - YWG

SEAYWG

Seattle/Tacoma Intl

Wed 4/3

3:10 p.m.-12:40 a.m.

1 stop7h 30m

C$ 134

SeattleWinnipeg

SEA - YWG

SEAYWG

Seattle/Tacoma Intl

Fri 13/3

3:10 p.m.-10:40 p.m.

1 stop5h 30m

C$ 137

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/12

Showing 1-10 of 18 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 5 December 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, March is the cheapest month in which you can book a flight from Seattle to Winnipeg (average of C$ 199). Flying from Seattle to Winnipeg in December is currently the most expensive (average of C$ 422). 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.

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 30m. Fly via WestJet or Air Canada to get the fastest option. Airlines will cover a distance of 1851 km. Both multi-stop and direct flights can be found to your destination and back.

  • 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 C$ 199). Flying from Seattle to Winnipeg in December is currently the most expensive (average of C$ 422). 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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Alternative routes for Seattle to Winnipeg

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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