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Cheap flights from Winnipeg to Seattle from C$ 184

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 29/6. Fares are subject to change and may not be available on all flights or dates of travel.
YWG — SEA
26 May — 2 Jun1
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
Explore the most affordable flight options available from Winnipeg to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 April 2026.

Mon 8/612:50 p.m.
YWG
-
SEA
2 stops7h 55m
WestJet
Mon 15/610:30 a.m.
SEA
-
YWG
2 stops9h 10m
WestJet
Deal found 23/4C$ 299
Tue 30/66:00 a.m.
YWG
-
SEA
1 stop5h 40m
WestJet
Thu 2/77:00 a.m.
SEA
-
YWG
1 stop5h 05m
WestJet
Deal found 22/4C$ 306
Sun 30/812:50 p.m.
YWG
-
SEA
2 stops10h 10m
WestJet
Mon 31/810:30 a.m.
SEA
-
YWG
2 stops9h 10m
WestJet
Deal found 24/4C$ 312
Mon 22/612:50 p.m.
YWG
-
SEA
2 stops7h 55m
WestJet
Tue 30/67:00 a.m.
SEA
-
YWG
2 stops11h 00m
WestJet
Deal found 22/4C$ 320
Sat 5/96:00 a.m.
YWG
-
SEA
1 stop5h 40m
WestJet
Wed 9/910:30 a.m.
SEA
-
YWG
1 stop4h 55m
WestJet
Deal found 25/4C$ 324
Mon 11/56:00 a.m.
YWG
-
SEA
1 stop5h 40m
WestJet
Mon 25/510:30 a.m.
SEA
-
YWG
2 stops9h 10m
WestJet
Deal found 25/4C$ 336

Find flight deals from Winnipeg to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Winnipeg (YWG) to Seattle (SEA). 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 26 April 2026.

Round-trip from

C$ 299

One-way from

C$ 184

Popular in

June

Cheapest in

November

Average price

C$ 399
WestJet
  • WestJet
  • 8/6-15/6
  • 4 total stops
  • 17h 05m total
  • Winnipeg to Seattle
Search Deals
WestJet
  • WestJet
  • 29/6
  • 2 total stops
  • 7h 55m total
  • Winnipeg to Seattle
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (C$ 47 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Winnipeg to Seattle 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 26 April 2026.
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 - SEA

YWGSEA

Winnipeg

Mon 22/6

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

1 stop5h 50m

Seattle/Tacoma Intl

Tue 30/6

10:30 a.m.-9:40 p.m.

2 stops9h 10m

C$ 301

WinnipegSeattle

YWG - SEA

YWGSEA

Winnipeg

Tue 30/6

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

1 stop5h 40m

Seattle/Tacoma Intl

Thu 2/7

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

2 stops7h 00m

C$ 314

WinnipegSeattle

YWG - SEA

YWGSEA

Winnipeg

Fri 12/6

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

2 stops7h 55m

Seattle/Tacoma Intl

Sat 13/6

10:30 a.m.-12:00 p.m.

2 stops23h 30m

C$ 338

WinnipegSeattle

YWG - SEA

YWGSEA

Winnipeg

Sun 30/8

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

2 stops7h 55m

Seattle/Tacoma Intl

Tue 1/9

7:35 p.m.-4:00 p.m.

2 stops18h 25m

C$ 340
Quickest round-trip

WinnipegSeattle

YWG - SEA

YWGSEA

Winnipeg

Fri 12/6

6:40 p.m.-10:40 p.m.

1 stop6h 00m

Seattle/Tacoma Intl

Tue 16/6

5:45 a.m.-1:04 p.m.

1 stop5h 19m

C$ 347

WinnipegSeattle

YWG - SEA

YWGSEA

Winnipeg

Thu 22/10

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

2 stops7h 55m

Seattle/Tacoma Intl

Mon 26/10

3:10 p.m.-12:05 p.m.

2 stops18h 55m

C$ 354

WinnipegSeattle

YWG - SEA

YWGSEA

Winnipeg

Sat 9/5

8:45 a.m.-9:06 p.m.

2 stops14h 21m

Seattle/Tacoma Intl

Wed 27/5

10:40 p.m.-11:52 a.m.

1 stop11h 12m

C$ 376

WinnipegSeattle

YWG - SEA

YWGSEA

Winnipeg

Wed 13/5

11:55 a.m.-8:43 p.m.

1 stop10h 48m

Seattle/Tacoma Intl

Thu 28/5

11:59 p.m.-10:54 a.m.

1 stop8h 55m

C$ 376
Cheapest one-way

WinnipegSeattle

YWG - SEA

YWGSEA

Winnipeg

Mon 29/6

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

2 stops7h 55m

C$ 184

WinnipegSeattle

YWG - SEA

YWGSEA

Winnipeg

Tue 14/7

4:55 p.m.-9:00 p.m.

1 stop6h 05m

C$ 186

Flights are sorted by cheapest round-trip flights first.

Deals found on 25/4

Showing 1-10 of 13 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
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 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$ 262). Flying from Winnipeg to Seattle in June is currently the most expensive (average of C$ 517). 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?

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. 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 Seattle. Reviews last updated 26 April 2026.
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
7.9
Good
8,459 reviews
Check prices

Crew

8.5

Comfort

7.9

Entertainment

7.8

Boarding

8.1

Food

7.2

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,459 reviews
Delta
7.9
Good
8,459 reviews
Check prices

Crew

8.5

Comfort

7.9

Entertainment

7.8

Boarding

8.1

Food

7.2

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
WestJet
7.2
Good
3,327 reviews
Delta
7.9
Good
8,459 reviews
Check prices

Crew

8.5

Comfort

7.9

Entertainment

7.8

Boarding

8.1

Food

7.2

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Air Canada
7.1
Good
10,973 reviews
Delta
7.9
Good
8,459 reviews
Check prices

Crew

8.5

Comfort

7.9

Entertainment

7.8

Boarding

8.1

Food

7.2

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Winnipeg to Seattle. 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 Winnipeg to Seattle?

    Airlines like WestJet fly from Winnipeg to Seattle in about 5h 50m. 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$ 121, 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$ 221 and C$ 281, respectively. You may be able to fly from Winnipeg to Seattle for 69% less than the average price by searching for these airlines.

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

    C$ 144 is the cheapest one-way deal found within the past few days, from WestJet. You may also be able to find cheap deals on Air Canada and Delta, with prices starting from C$ 189 and C$ 214, respectively.

  • 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$ 262). Flying from Winnipeg to Seattle in June is currently the most expensive (average of C$ 517). 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
Leavenworth
Mukilteo
Kent
Tacoma
Bothell
Cashmere
Olympia
Renton
Marysville
Lynnwood
Kirkland
Tukwila

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Winnipeg to Seattle

See prices for flight routes from nearby airports that may be better suited for you.
Winnipeg to Portland flights

Top 3 airlines flying from Winnipeg to Seattle

Discover the top 3 airlines that operate flights from Winnipeg to Seattle. 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 26 April 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 121AverageC$ 409FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
WestJetCheapestC$ 221AverageC$ 340FlexibilityNo cancel feeOn-time60%
Search WestJet flights
DeltaCheapestC$ 281AverageC$ 388FlexibilityNo cancel feeOn-timeN/A
Search Delta 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 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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