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Cheap flights from Winnipeg to Seattle from C$ 183

YWG — SEA
9 Oct — 16 Oct1
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 9/106:00 a.m. -
1 stop5h 40m
Fri 16/1010:30 a.m. -
1 stop4h 55m
Deal found 8/9C$ 312
Sat 10/106:00 a.m. -
1 stop5h 40m
Sat 17/1010:30 a.m. -
1 stop4h 55m
Deal found 8/9C$ 314
Sun 11/106:00 a.m. -
1 stop5h 40m
Sat 17/1010:30 a.m. -
1 stop4h 55m
Deal found 9/9C$ 323
Sun 11/106:00 a.m. -
1 stop5h 40m
Sun 18/1010:30 a.m. -
1 stop4h 55m
Deal found 9/9C$ 328
Fri 9/106:00 a.m. -
1 stop5h 40m
Sat 17/1010:30 a.m. -
1 stop4h 55m
Deal found 9/9C$ 331
Wed 23/912:50 p.m. -
2 stops7h 55m
Wed 30/910:30 a.m. -
1 stop4h 55m
Deal found 7/9C$ 349
Sat 10/106:00 a.m. -
1 stop5h 40m
Fri 16/1010:30 a.m. -
1 stop26h 55m
Deal found 8/9C$ 354
Wed 21/106:00 a.m. -
1 stop5h 40m
Wed 28/103:30 p.m. -
1 stop7h 40m
Deal found 6/9C$ 363
Wed 23/912:50 p.m. -
2 stops7h 55m
Sat 26/97:35 p.m. -
1 stop17h 50m
Deal found 9/9C$ 367

Find flight deals from Winnipeg to Seattle

Round-trip from

C$ 312

One-way from

C$ 183

Popular in

December

Cheapest in

November

Average price

C$ 367
WestJet
  • WestJet
  • 9/10-16/10
  • 2 total stops
  • 10h 35m total
  • Winnipeg to Seattle
Search Deals
WestJet
  • WestJet
  • 22/9-31/12
  • 1 total stop
  • 5h 50m total
  • Winnipeg to Seattle
Search Deals
High demand for flights, 8% potential price rise
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 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

Tue 22/9

12:50 p.m.-6:45 p.m.

2 stops7h 55m

Seattle/Tacoma Intl

Wed 31/12

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

Nonstop0h 00m

C$ 197
Quickest round-trip

WinnipegSeattle

YWG Winnipeg - SEA Seattle/Tacoma Intl

YWGSEA

Winnipeg

Wed 16/9

6:00 a.m.-9:40 a.m.

1 stop5h 40m

Seattle/Tacoma Intl

Wed 31/12

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

Nonstop0h 00m

C$ 200

WinnipegSeattle

YWG Winnipeg - SEA Seattle/Tacoma Intl

YWGSEA

Winnipeg

Tue 22/9

5:45 a.m.-10:05 a.m.

1 stop6h 20m

Seattle/Tacoma Intl

Wed 31/12

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

Nonstop0h 00m

C$ 239

WinnipegSeattle

YWG Winnipeg - SEA Seattle/Tacoma Intl

YWGSEA

Winnipeg

Wed 21/10

7:00 a.m.-8:58 a.m.

3 stops27h 58m

Seattle/Tacoma Intl

Wed 31/12

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

Nonstop0h 00m

C$ 239

WinnipegSeattle

YWG Winnipeg - SEA Seattle/Tacoma Intl

YWGSEA

Winnipeg

Wed 16/9

7:20 a.m.-6:32 p.m.

2 stops13h 12m

Seattle/Tacoma Intl

Wed 31/12

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

Nonstop0h 00m

C$ 241

WinnipegSeattle

YWG Winnipeg - SEA Seattle/Tacoma Intl

YWGSEA

Winnipeg

Sat 10/10

6:00 a.m.-9:40 a.m.

1 stop5h 40m

Seattle/Tacoma Intl

Sat 17/10

10:30 a.m.-5:25 p.m.

1 stop4h 55m

C$ 314

WinnipegSeattle

YWG Winnipeg - SEA Seattle/Tacoma Intl

YWGSEA

Winnipeg

Wed 21/10

5:45 a.m.-10:05 a.m.

1 stop6h 20m

Seattle/Tacoma Intl

Wed 31/12

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

Nonstop0h 00m

C$ 317

WinnipegSeattle

YWG Winnipeg - SEA Seattle/Tacoma Intl

YWGSEA

Winnipeg

Wed 21/10

6:00 a.m.-9:40 a.m.

1 stop5h 40m

Seattle/Tacoma Intl

Wed 28/10

3:30 p.m.-1:10 a.m.

1 stop7h 40m

C$ 363

WinnipegSeattle

YWG Winnipeg - SEA Seattle/Tacoma Intl

YWGSEA

Winnipeg

Wed 23/9

12:50 p.m.-6:45 p.m.

2 stops7h 55m

Seattle/Tacoma Intl

Tue 29/9

10:30 a.m.-5:25 p.m.

1 stop4h 55m

C$ 371

WinnipegSeattle

YWG Winnipeg - SEA Seattle/Tacoma Intl

YWGSEA

Winnipeg

Wed 23/9

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

1 stop5h 50m

Seattle/Tacoma Intl

Sat 26/9

7:35 p.m.-12:15 p.m.

1 stop14h 40m

C$ 371

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/9

Showing 1-10 of 15 resultsSorted by cheapest first
1
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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 49 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, November is the cheapest month in which you can book a flight from Winnipeg to Seattle (average of C$ 265). Flying from Winnipeg to Seattle in December is currently the most expensive (average of C$ 674). 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 typical for this route at the moment.

Winnipeg to Seattle flights typically cost between C$ 303 and C$ 440 in October.
The cheapest round-trip price found within the last 5 days was C$ 312 on WestJet (9 Oct-16 Oct).

Reviews of airlines servicing Seattle

Get a feel of what it's like to fly with Delta,WestJet, andAir 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.
Delta
7.8
Good
8,553 reviews
Check prices

Comfort

7.8

Crew

8.5

Overall

7.8

Entertainment

7.8

Boarding

8.1

Food

7.2

Reviews

1 / 20
8.0
Excellent

Rakshith,May 2026

TPE - SEA

I got middle seat, but it was cheap $340 for Taipei to PDX ,
Delta
7.8
Good
8,553 reviews
Delta
7.8
Good
8,553 reviews
Check prices

Comfort

7.8

Crew

8.5

Overall

7.8

Entertainment

7.8

Boarding

8.1

Food

7.2

Reviews

1 / 20
8.0
Excellent

Rakshith,May 2026

TPE - SEA

I got middle seat, but it was cheap $340 for Taipei to PDX ,
WestJet
7.2
Good
3,445 reviews
Delta
7.8
Good
8,553 reviews
Check prices

Comfort

7.8

Crew

8.5

Overall

7.8

Entertainment

7.8

Boarding

8.1

Food

7.2

Reviews

1 / 20
8.0
Excellent

Rakshith,May 2026

TPE - SEA

I got middle seat, but it was cheap $340 for Taipei to PDX ,
Air Canada
7.1
Good
11,608 reviews
Delta
7.8
Good
8,553 reviews
Check prices

Comfort

7.8

Crew

8.5

Overall

7.8

Entertainment

7.8

Boarding

8.1

Food

7.2

Reviews

1 / 20
8.0
Excellent

Rakshith,May 2026

TPE - SEA

I got middle seat, but it was cheap $340 for Taipei to PDX ,

Related info for your journey

  • How long is the flight from Winnipeg to Seattle?

    Airlines like WestJet fly from Winnipeg to Seattle in about 5h 40m. The time it takes to get you to your destination can typically vary by up to . Winnipeg and Seattle are separated by a distance of 1851 km.

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

    Currently priced at C$ 122, 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. Search Cheapflights for deals from WestJet and Delta - these airlines can fly you to your destination from C$ 234 and C$ 284, respectively. You may be able to fly from Winnipeg to Seattle for 74% 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, November is the cheapest month in which you can book a flight from Winnipeg to Seattle (average of C$ 265). Flying from Winnipeg to Seattle in December is currently the most expensive (average of C$ 674). 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
Mukilteo
Leavenworth
Tacoma
Renton
Cashmere
Lynnwood
Ellensburg
Tukwila
Olympia
Marysville
Federal Way
Kirkland

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Winnipeg to Seattle

Winnipeg to Portland flights

Top 3 airlines flying from Winnipeg to Seattle

AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 122AverageC$ 417FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
WestJetCheapestC$ 234AverageC$ 513FlexibilityNo cancel feeOn-time60%
Search WestJet flights
DeltaCheapestC$ 284AverageC$ 350FlexibilityNo cancel feeOn-timeN/A
Search Delta 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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