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Cheap flights from Winnipeg to Seattle from C$ 269

YWG — SEA
24 Nov — 1 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Winnipeg to Seattle

Enter your travel dates to find the best prices.

Cheapest flights from Winnipeg to Seattle

Fri 20/113:10 p.m. -
1 stop25h 30m
Fri 27/112:30 p.m. -
1 stop7h 40m
Deal found 21/10C$ 494
Thu 19/118:35 a.m. -
1 stop8h 05m
Mon 23/112:30 p.m. -
1 stop5h 25m
Deal found 24/10C$ 497
Tue 8/128:35 a.m. -
1 stop8h 05m
Wed 30/122:30 p.m. -
1 stop7h 40m
Deal found 24/10C$ 529
Tue 8/129:40 a.m. -
2 stops15h 18m
Wed 30/125:34 p.m. -
2 stops17h 18m
Deal found 24/10C$ 555
Tue 17/119:35 p.m. -
1 stop19h 05m
Tue 24/112:30 p.m. -
1 stop7h 40m
Deal found 20/10C$ 567
Sat 5/129:40 a.m. -
2 stops15h 18m
Sat 12/121:14 p.m. -
2 stops21h 09m
Deal found 21/10C$ 570
Sat 5/126:35 p.m. -
1 stop6h 22m
Sat 12/123:15 p.m. -
1 stop7h 17m
Deal found 21/10C$ 577
Sun 29/118:05 p.m. -
2 stops16h 27m
Wed 2/123:15 p.m. -
2 stops7h 09m
Deal found 23/10C$ 665

Find flight deals from Winnipeg to Seattle

Round-trip from

C$ 494

One-way from

C$ 269

Popular in

December

Cheapest in

March

Average price

C$ 557
WestJet
  • WestJet
  • 20/11-27/11
  • 2 total stops
  • 33h 10m total
  • Winnipeg to Seattle
Search Deals
WestJet
  • WestJet
  • 2/12-31/12
  • 1 total stop
  • 8h 05m total
  • Winnipeg to Seattle
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (C$ 24 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 24 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2026
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Winnipeg to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

WinnipegSeattle

YWG Winnipeg - SEA Seattle/Tacoma Intl

YWGSEA

Winnipeg

Wed 2/12

8:35 a.m.-2:40 p.m.

1 stop8h 05m

Seattle/Tacoma Intl

Wed 31/12

12:00 a.m.-2:00 a.m.

Nonstop0h 00m

C$ 269

WinnipegSeattle

YWG Winnipeg - SEA Seattle/Tacoma Intl

YWGSEA

Winnipeg

Tue 8/12

8:35 a.m.-2:40 p.m.

1 stop8h 05m

Seattle/Tacoma Intl

Wed 31/12

12:00 a.m.-2:00 a.m.

Nonstop0h 00m

C$ 284

WinnipegSeattle

YWG Winnipeg - SEA Seattle/Tacoma Intl

YWGSEA

Winnipeg

Fri 18/12

9:40 a.m.-12:16 a.m.

1 stop16h 36m

Seattle/Tacoma Intl

Wed 31/12

12:00 a.m.-2:00 a.m.

Nonstop0h 00m

C$ 295

WinnipegSeattle

YWG Winnipeg - SEA Seattle/Tacoma Intl

YWGSEA

Winnipeg

Sat 5/12

12:54 p.m.-9:49 p.m.

1 stop10h 55m

Seattle/Tacoma Intl

Wed 31/12

12:00 a.m.-2:00 a.m.

Nonstop0h 00m

C$ 314

WinnipegSeattle

YWG Winnipeg - SEA Seattle/Tacoma Intl

YWGSEA

Winnipeg

Sat 5/12

9:40 a.m.-9:47 p.m.

2 stops14h 07m

Seattle/Tacoma Intl

Wed 31/12

12:00 a.m.-2:00 a.m.

Nonstop0h 00m

C$ 323

WinnipegSeattle

YWG Winnipeg - SEA Seattle/Tacoma Intl

YWGSEA

Winnipeg

Tue 8/12

9:40 a.m.-12:44 a.m.

2 stops17h 04m

Seattle/Tacoma Intl

Wed 31/12

12:00 a.m.-2:00 a.m.

Nonstop0h 00m

C$ 335
Quickest round-trip

WinnipegSeattle

YWG Winnipeg - SEA Seattle/Tacoma Intl

YWGSEA

Winnipeg

Fri 19/2

6:40 a.m.-10:32 a.m.

1 stop5h 52m

Seattle/Tacoma Intl

Wed 31/12

12:00 a.m.-2:00 a.m.

Nonstop0h 00m

C$ 349

WinnipegSeattle

YWG Winnipeg - SEA Seattle/Tacoma Intl

YWGSEA

Winnipeg

Tue 24/11

10:30 p.m.-1:37 p.m.

3 stops41h 07m

Seattle/Tacoma Intl

Wed 31/12

12:00 a.m.-2:00 a.m.

Nonstop0h 00m

C$ 382

WinnipegSeattle

YWG Winnipeg - SEA Seattle/Tacoma Intl

YWGSEA

Winnipeg

Sat 5/12

10:30 p.m.-4:43 p.m.

3 stops44h 13m

Seattle/Tacoma Intl

Wed 31/12

12:00 a.m.-2:00 a.m.

Nonstop0h 00m

C$ 386

WinnipegSeattle

YWG Winnipeg - SEA Seattle/Tacoma Intl

YWGSEA

Winnipeg

Tue 8/12

10:30 p.m.-2:40 p.m.

3 stops42h 10m

Seattle/Tacoma Intl

Wed 31/12

12:00 a.m.-2:00 a.m.

Nonstop0h 00m

C$ 389

Flights are sorted by cheapest round-trip flights first.

Deals found on 20/10

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

Best time to book a flight from Winnipeg to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Winnipeg with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

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

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

To ensure you get the cheapest price possible for a flight from Winnipeg to Seattle, you should look to book at least 24 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 Winnipeg to Seattle?

Currently, March is the cheapest month in which you can book a flight from Winnipeg to Seattle (average of C$ 361). Flying from Winnipeg to Seattle in December is currently the most expensive (average of C$ 685). 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 Winnipeg to Seattle?

Airfare is below average for this route at the moment.

Winnipeg to Seattle flights typically cost between C$ 495 and C$ 621 in November.
The cheapest round-trip price found within the last 5 days was C$ 494 on WestJet (20 Nov-27 Nov).

Reviews of airlines servicing Seattle

Get a feel of what it's like to fly with WestJet and Air Canada from Winnipeg to Seattle by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
WestJet
7.2
Good
3,445 reviews
Check prices

Entertainment

6.1

Food

6.2

Crew

7.9

Overall

7.2

Comfort

7.1

Boarding

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2026

YHZ - DTW

Better snacks I also flew Delta much better with movies and entertainment
WestJet
7.2
Good
3,445 reviews
WestJet
7.2
Good
3,445 reviews
Check prices

Entertainment

6.1

Food

6.2

Crew

7.9

Overall

7.2

Comfort

7.1

Boarding

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2026

YHZ - DTW

Better snacks I also flew Delta much better with movies and entertainment
Air Canada
7.1
Good
11,810 reviews
WestJet
7.2
Good
3,445 reviews
Check prices

Entertainment

6.1

Food

6.2

Crew

7.9

Overall

7.2

Comfort

7.1

Boarding

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2026

YHZ - DTW

Better snacks I also flew Delta much better with movies and entertainment

Related info for your journey

  • How long is the flight from Winnipeg to Seattle?

    Airlines like WestJet and United Airlines fly from Winnipeg to Seattle in about 8h 05m. The time it takes to get you to your destination can typically vary by up to 7h 13m. Winnipeg and Seattle are separated by a distance of 1851 km. Both multi-stop and direct flights can be found to your destination and back.

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

    Currently priced at C$ 268, Air Canada will fly you from Winnipeg to Seattle and back. In addition to Air Canada, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on WestJet for as low as C$ 325. You may be able to fly from Winnipeg to Seattle for 46% less than the average price by searching for these airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Winnipeg to Seattle 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 Winnipeg to Seattle?

    Currently, March is the cheapest month in which you can book a flight from Winnipeg to Seattle (average of C$ 361). Flying from Winnipeg to Seattle in December is currently the most expensive (average of C$ 685). 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 Seattle?

Book flights to Seattle if you plan to visit one of these locations
SeaTac
Kent
Tukwila
Mukilteo
Ellensburg
Renton
Lynnwood
Cashmere
Tacoma
Marysville
Federal Way
Kirkland
Leavenworth

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Winnipeg to Seattle

Winnipeg to Portland flights

Top 2 airlines flying from Winnipeg to Seattle

AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 268AverageC$ 554FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
WestJetCheapestC$ 323AverageC$ 541FlexibilityNo cancel feeOn-time60%
Search WestJet flights

Fly with Cheapflights

How does Cheapflights help users find flights from Winnipeg to Seattle?

Deals for Winnipeg to Seattle 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 Winnipeg to Seattle?

Cheapflights helps you find that perfect flight to Seattle from Winnipeg by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Certainly. Search results for flights to Seattle from Winnipeg shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes, Cheapflights offers price alerts on Winnipeg to Seattle flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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