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Cheap flights from Seattle to Winnipeg from C$ 170

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 23/6. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — YWG
13 Apr — 20 Apr1
1 adult
1 adult, Economy, 0 bags

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 14 March 2026.

Mon 27/43:40 p.m.
SEA
-
YWG
1 stop7h 34m
Air Canada
Sun 3/56:40 p.m.
YWG
-
SEA
1 stop6h 00m
Air Canada
Deal found 12/3C$ 335
Fri 1/55:40 a.m.
SEA
-
YWG
1 stop5h 24m
Multiple Airlines
Fri 8/512:50 p.m.
YWG
-
SEA
2 stops7h 55m
Multiple Airlines
Deal found 13/3C$ 358
Thu 11/610:30 a.m.
SEA
-
YWG
1 stop4h 55m
WestJet
Wed 17/612:50 p.m.
YWG
-
SEA
2 stops7h 55m
WestJet
Deal found 9/3C$ 360
Tue 26/510:30 a.m.
SEA
-
YWG
1 stop4h 55m
WestJet
Sat 30/56:00 a.m.
YWG
-
SEA
1 stop5h 40m
WestJet
Deal found 12/3C$ 367
Thu 18/67:00 a.m.
SEA
-
YWG
2 stops7h 00m
WestJet
Sun 21/62:55 p.m.
YWG
-
SEA
1 stop5h 50m
WestJet
Deal found 9/3C$ 371
Wed 29/410:30 a.m.
SEA
-
YWG
1 stop4h 55m
WestJet
Mon 4/52:55 p.m.
YWG
-
SEA
1 stop5h 50m
WestJet
Deal found 13/3C$ 375
Wed 29/410:30 a.m.
SEA
-
YWG
1 stop4h 55m
WestJet
Wed 6/52:55 p.m.
YWG
-
SEA
1 stop5h 50m
WestJet
Deal found 13/3C$ 378
Wed 22/43:10 p.m.
SEA
-
YWG
1 stop7h 30m
WestJet
Wed 29/412:50 p.m.
YWG
-
SEA
2 stops7h 55m
WestJet
Deal found 9/3C$ 386

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 14 March 2026.

Round-trip from

C$ 335

One-way from

C$ 170

Popular in

February

Cheapest in

January

Average price

C$ 494
Air Canada
  • Air Canada
  • 27/4-3/5
  • 2 total stops
  • 13h 34m total
  • Seattle to Winnipeg
Search Deals
WestJet
  • WestJet
  • 23/6
  • 2 total stops
  • 7h 00m total
  • Seattle to Winnipeg
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (C$ 30 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 28 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
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 14 March 2026.
Use the filters below to find and compare flights from Seattle to Winnipeg that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleWinnipeg

SEA - YWG

SEAYWG

Seattle/Tacoma Intl

Thu 18/6

7:00 a.m.-4:00 p.m.

2 stops7h 00m

Winnipeg

Sun 21/6

2:55 p.m.-6:45 p.m.

1 stop5h 50m

C$ 371

SeattleWinnipeg

SEA - YWG

SEAYWG

Seattle/Tacoma Intl

Fri 12/6

10:30 a.m.-8:15 p.m.

1 stop7h 45m

Winnipeg

Thu 18/6

12:50 p.m.-9:00 p.m.

2 stops10h 10m

C$ 406
Quickest round-trip

SeattleWinnipeg

SEA - YWG

SEAYWG

Seattle/Tacoma Intl

Sat 2/5

5:40 a.m.-1:04 p.m.

1 stop5h 24m

Winnipeg

Tue 5/5

5:45 a.m.-9:50 a.m.

1 stop6h 05m

C$ 420

SeattleWinnipeg

SEA - YWG

SEAYWG

Seattle/Tacoma Intl

Fri 1/5

10:53 p.m.-11:52 a.m.

1 stop10h 59m

Winnipeg

Mon 11/5

8:45 a.m.-7:48 p.m.

2 stops13h 03m

C$ 454

SeattleWinnipeg

SEA - YWG

SEAYWG

Seattle/Tacoma Intl

Sun 3/5

10:53 p.m.-11:52 a.m.

1 stop10h 59m

Winnipeg

Sat 9/5

8:45 a.m.-1:12 a.m.

2 stops18h 27m

C$ 454

SeattleWinnipeg

SEA - YWG

SEAYWG

Seattle/Tacoma Intl

Tue 28/4

11:59 p.m.-11:52 a.m.

1 stop9h 53m

Winnipeg

Mon 11/5

8:45 a.m.-7:48 p.m.

2 stops13h 03m

C$ 454
Cheapest one-way
Quickest one-way

SeattleWinnipeg

SEA - YWG

SEAYWG

Seattle/Tacoma Intl

Tue 23/6

7:00 a.m.-4:00 p.m.

2 stops7h 00m

C$ 170

SeattleWinnipeg

SEA - YWG

SEAYWG

Seattle/Tacoma Intl

Sun 26/4

11:59 p.m.-10:56 a.m.

1 stop8h 57m

C$ 190

SeattleWinnipeg

SEA - YWG

SEAYWG

Seattle/Tacoma Intl

Mon 27/4

7:35 p.m.-2:40 p.m.

2 stops17h 05m

C$ 204

SeattleWinnipeg

SEA - YWG

SEAYWG

Seattle/Tacoma Intl

Wed 15/4

11:59 p.m.-11:52 a.m.

1 stop9h 53m

C$ 212

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/3

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

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 6 March 2026.

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, June is the cheapest month in which you can book a flight from Seattle to Winnipeg (average of C$ 208). Flying from Seattle to Winnipeg in December is currently the most expensive (average of C$ 538). 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.

How much does it cost to fly round-trip from Seattle to Winnipeg?

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 14 March 2026.
See what other customers who have flown with Air Canada from Seattle to Winnipeg have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Canada
7.1
Good
10,800 reviews
Check prices

Overall

7.1

Food

6.3

Entertainment

6.8

Crew

7.8

Boarding

7.3

Comfort

7.1

Reviews

1 / 20
8.0
Excellent

Dr vandana,Feb 2026

SFO - YYC

It was good, the lounge facilities can be better with some vegetarian options. Overall good
Air Canada
7.1
Good
10,800 reviews
Air Canada
7.1
Good
10,800 reviews
Check prices

Overall

7.1

Food

6.3

Entertainment

6.8

Crew

7.8

Boarding

7.3

Comfort

7.1

Reviews

1 / 20
8.0
Excellent

Dr vandana,Feb 2026

SFO - YYC

It was good, the lounge facilities can be better with some vegetarian options. Overall good

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 14m. 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.

  • What is the cheapest airline to fly from Seattle to Winnipeg round-trip?

    Cheapflights users have booked flights from Seattle to Winnipeg round-trip from C$ 213. Air Canada is priced at 58% lower than the current average price of a flight leaving 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, June is the cheapest month in which you can book a flight from Seattle to Winnipeg (average of C$ 208). Flying from Seattle to Winnipeg in December is currently the most expensive (average of C$ 538). 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.
Portland to Winnipeg flights
Spokane to Winnipeg flights

Top airline flying from Seattle to Winnipeg

Discover the top airline 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 629,999 searches. Data last updated 14 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 213AverageC$ 391FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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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