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Cheap flights from Winnipeg to Seattle from C$ 149

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Winnipeg to Seattle departing on 21/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Winnipeg to Seattle

Cheap round-trip flights

WestJet Logo
12:15 p.m. - 8:29 p.m.YWG-SEA
10h 14m2 stops
WestJet Logo
2:05 p.m. - 11:40 p.m.SEA-YWG
7h 35m2 stops
C$ 266WestJet
Find Deal
Fri, 10 Oct - Sun, 12 Oct
WestJet Logo
6:30 a.m. - 12:33 p.m.YWG-SEA
8h 03m1 stop
WestJet Logo
1:15 p.m. - 9:25 p.m.SEA-YWG
6h 10m1 stop
C$ 273WestJet
Find Deal
Fri, 10 Oct - Sun, 12 Oct
WestJet Logo
6:30 a.m. - 12:33 p.m.YWG-SEA
8h 03m1 stop
WestJet Logo
1:15 p.m. - 9:25 p.m.SEA-YWG
6h 10m1 stop
C$ 299WestJet
Find Deal
Fri, 12 Sep - Fri, 19 Sep
WestJet Logo
3:15 p.m. - 6:38 p.m.YWG-SEA
5h 23m1 stop
WestJet Logo
1:15 p.m. - 9:25 p.m.SEA-YWG
6h 10m1 stop
C$ 302WestJet
Find Deal
Fri, 29 Aug - Fri, 5 Sep
Air Canada Logo
5:20 a.m. - 9:22 a.m.YWG-SEA
6h 02m1 stop
Air Canada Logo
2:55 p.m. - 11:35 p.m.SEA-YWG
6h 40m1 stop
C$ 441Air Canada
Find Deal
Sun, 14 Sep - Sun, 21 Sep
Logo
6:15 a.m. - 2:16 p.m.YWG-SEA
10h 01m2 stops
Logo
5:30 a.m. - 8:10 p.m.SEA-YWG
12h 40m3 stops
C$ 452
Find Deal
Thu, 21 Aug - Wed, 27 Aug
Logo
9:15 p.m. - 8:29 p.m.YWG-SEA
25h 14m3 stops
Logo
8:40 a.m. - 11:40 p.m.SEA-YWG
13h 00m2 stops
C$ 495
Find Deal
Sun, 14 Sep - Sun, 21 Sep
Air Canada Logo
5:20 a.m. - 9:21 a.m.YWG-SEA
6h 01m1 stop
Air Canada Logo
5:30 a.m. - 2:45 p.m.SEA-YWG
7h 15m1 stop
C$ 527Air Canada
Find Deal
Thu, 14 Aug - Sun, 17 Aug
United Airlines Logo
4:25 p.m. - 9:15 p.m.YWG-SEA
30h 50m3 stops
United Airlines Logo
8:42 a.m. - 1:09 p.m.SEA-YWG
26h 27m2 stops
C$ 781United Airlines
Find Deal
Fri, 10 Oct - Sun, 12 Oct
United Airlines Logo
7:00 a.m. - 9:15 p.m.YWG-SEA
16h 15m3 stops
United Airlines Logo
6:35 a.m. - 1:09 p.m.SEA-YWG
28h 34m2 stops
C$ 859United Airlines
Find Deal
Tue, 30 Sep - Thu, 9 Oct

WestJet flights from Winnipeg to Seattle

Our best WestJet deals on Winnipeg to Seattle flight tickets
WestJet
10 Oct
YWG12:15 p.m.Winnipeg
10h 14m
2 stops
SEA8:29 p.m.Seattle/Tacoma Intl
12 Oct
SEA2:05 p.m.Seattle/Tacoma Intl
7h 35m
2 stops
YWG11:40 p.m.Winnipeg
C$ 266
Find similar
WestJet
10 Oct
YWG6:30 a.m.Winnipeg
8h 03m
1 stop
SEA12:33 p.m.Seattle/Tacoma Intl
12 Oct
SEA1:15 p.m.Seattle/Tacoma Intl
6h 10m
1 stop
YWG9:25 p.m.Winnipeg
C$ 273
Find similar
WestJet
12 Sep
YWG6:30 a.m.Winnipeg
8h 03m
1 stop
SEA12:33 p.m.Seattle/Tacoma Intl
19 Sep
SEA1:15 p.m.Seattle/Tacoma Intl
6h 10m
1 stop
YWG9:25 p.m.Winnipeg
C$ 299
Find similar

Air Canada flights from Winnipeg to Seattle

Our best Air Canada deals on Winnipeg to Seattle flight tickets
Air Canada
14 Sep
YWG5:20 a.m.Winnipeg
6h 02m
1 stop
SEA9:22 a.m.Seattle/Tacoma Intl
21 Sep
SEA2:55 p.m.Seattle/Tacoma Intl
6h 40m
1 stop
YWG11:35 p.m.Winnipeg
C$ 441
Find similar
Air Canada
14 Aug
YWG5:20 a.m.Winnipeg
6h 01m
1 stop
SEA9:21 a.m.Seattle/Tacoma Intl
17 Aug
SEA5:30 a.m.Seattle/Tacoma Intl
7h 15m
1 stop
YWG2:45 p.m.Winnipeg
C$ 527
Find similar
Air Canada
13 Aug
YWG5:20 a.m.Winnipeg
6h 01m
1 stop
SEA9:21 a.m.Seattle/Tacoma Intl
15 Aug
SEA5:30 a.m.Seattle/Tacoma Intl
5h 20m
1 stop
YWG12:50 p.m.Winnipeg
C$ 564
Find similar

momondo 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, momondo users made 96,600 searches. Data last updated 31 July 2025.
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

WinnipegSeattle

YWG - SEA

YWGSEA

Winnipeg

Fri 10/10

12:15 p.m.-8:29 p.m.

2 stops10h 14m

Seattle/Tacoma Intl

Sun 12/10

2:05 p.m.-11:40 p.m.

2 stops7h 35m

C$ 266

WinnipegSeattle

YWG - SEA

YWGSEA

Winnipeg

Fri 10/10

6:30 a.m.-12:33 p.m.

1 stop8h 03m

Seattle/Tacoma Intl

Sun 12/10

1:15 p.m.-9:25 p.m.

1 stop6h 10m

C$ 273

WinnipegSeattle

YWG - SEA

YWGSEA

Winnipeg

Fri 12/9

6:30 a.m.-12:33 p.m.

1 stop8h 03m

Seattle/Tacoma Intl

Fri 19/9

1:15 p.m.-9:25 p.m.

1 stop6h 10m

C$ 299

WinnipegSeattle

YWG - SEA

YWGSEA

Winnipeg

Fri 29/8

3:15 p.m.-6:38 p.m.

1 stop5h 23m

Seattle/Tacoma Intl

Fri 5/9

1:15 p.m.-9:25 p.m.

1 stop6h 10m

C$ 302

WinnipegSeattle

YWG - SEA

YWGSEA

Winnipeg

Sun 14/9

5:20 a.m.-9:22 a.m.

1 stop6h 02m

Seattle/Tacoma Intl

Sun 21/9

2:55 p.m.-11:35 p.m.

1 stop6h 40m

C$ 441

WinnipegSeattle

YWG - SEA

YWGSEA

Winnipeg

Thu 21/8

6:15 a.m.-2:16 p.m.

2 stops10h 01m

Seattle/Tacoma Intl

Wed 27/8

5:30 a.m.-8:10 p.m.

3 stops12h 40m

C$ 452

WinnipegSeattle

YWG - SEA

YWGSEA

Winnipeg

Sun 14/9

9:15 p.m.-8:29 p.m.

3 stops25h 14m

Seattle/Tacoma Intl

Sun 21/9

8:40 a.m.-11:40 p.m.

2 stops13h 00m

C$ 495

WinnipegSeattle

YWG - SEA

YWGSEA

Winnipeg

Thu 14/8

5:20 a.m.-9:21 a.m.

1 stop6h 01m

Seattle/Tacoma Intl

Sun 17/8

5:30 a.m.-2:45 p.m.

1 stop7h 15m

C$ 527

WinnipegSeattle

YWG - SEA

YWGSEA

Winnipeg

Fri 10/10

4:25 p.m.-9:15 p.m.

3 stops30h 50m

Seattle/Tacoma Intl

Sun 12/10

8:42 a.m.-1:09 p.m.

2 stops26h 27m

C$ 781

WinnipegSeattle

YWG - SEA

YWGSEA

Winnipeg

Tue 30/9

7:00 a.m.-9:15 p.m.

3 stops16h 15m

Seattle/Tacoma Intl

Thu 9/10

6:35 a.m.-1:09 p.m.

2 stops28h 34m

C$ 859

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Seattle from

How to get the cheapest flight ticket from Winnipeg to Seattle

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Seattle?

If you aren’t able to travel to Seattle during the month of September, then flying in June is also cheap. Prices for this month can be found on momondo for an average of C$ 359.

What is the cheapest day to depart on your flight to Seattle?

Our data shows that Sunday is the least expensive day to fly to Seattle. Tickets to fly out on this day can be as low as C$ 389. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around C$ 460. These prices are subject to change though, so be sure to set up a Price Alert for flights to Seattle.

What is the cheapest time of day to depart on your flight to Seattle?

Our most recent data shows that the best time of day to fly to Seattle is in the evening. Flights from Winnipeg to Seattle during this time can be as low as C$ 333. Flights in the morning are often more expensive with an average ticket price of C$ 425.

How far in advance should I book a flight to Seattle?

You are more likely to see cheaper flights to Seattle from Winnipeg when booking weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around C$ 415 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from Winnipeg for as low as C$ 323 on momondo.

Can stopping save me money on Winnipeg to Seattle flights?

You could potentially save up to 37% on your flight if you consider stops on a Winnipeg to Seattle flight.

How have Winnipeg to Seattle flight prices changed over time?

As of July 2025, prices for Winnipeg to Seattle flights are approximately 12% cheaper when compared to flights at the same time last year.

When to book flights from Winnipeg to Seattle

Are you open to changing your travel dates? Check out the ideal times to fly from Winnipeg to Seattle according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Winnipeg to Seattle (YWG to SEA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Winnipeg to Seattle

Best price found

C$ 149

Fastest flight time

5h 23m

Direct flights

None

Airports in Seattle

1 airport
The best one-way flight to Seattle from Winnipeg in the past 72 hours is C$ 149. The best round-trip flight deal from Winnipeg to Seattle found on momondo in the last 72 hours is C$ 266.
The fastest flight from Winnipeg to Seattle takes 5h 23m
There are no direct flights from Winnipeg to Seattle. Popular non-direct route for this connection is Winnipeg Airport - Seattle/Tacoma Intl Airport.
There is 1 airport near Seattle: Seattle/Tacoma Intl (SEA)
Search flight deals

  • How far is Winnipeg to Seattle/Tacoma Intl by plane?

    A flight from Winnipeg to Seattle/Tacoma Intl will travel around 1854.9 km. In terms of flight time, this usually takes a little over 5h 23m.

  • When did momondo last update prices for flights from Winnipeg Airport to Seattle/Tacoma Intl Airport?

    Prices for flights from Winnipeg Airport to Seattle/Tacoma Intl Airport were last updated today.

  • How many operators does momondo search for flights from Winnipeg Airport to Seattle/Tacoma Intl Airport?

  • How old do you have to be to fly from Winnipeg Airport to Seattle/Tacoma Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Winnipeg Airport to Seattle/Tacoma Intl Airport.

  • What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

    The travel and health documents you'll need for your trip to Seattle/Tacoma Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Seattle/Tacoma Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Winnipeg to Seattle?

Best airlines flying from Winnipeg to Seattle

Compare and see reviews for airlines that fly from Winnipeg to Seattle with momondo
Airline
Rating
Free Cancellation
Price
WestJetPriceFrom C$ 242Free CancellationRating
7.2
2,978 reviews
Search WestJet flights
Air CanadaPriceFrom C$ 303Free CancellationRating
7.1
9,851 reviews
Search Air Canada flights
United AirlinesPriceFrom C$ 309Free CancellationRating
7.4
8,900 reviews
Search United Airlines flights
DeltaPriceFrom C$ 391Free CancellationRating
8.0
7,981 reviews
Search Delta flights

Travelling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Leavenworth
Marysville
Lynnwood
SeaTac
Tacoma
Olympia
Ellensburg
Kirkland
Redmond
Ocean Shores
Shoreline
Tukwila
Renton
Mukilteo
Gig Harbor
Cle Elum
Poulsbo
Puyallup
Centralia
Kent

Why use momondo?

Why should I use momondo to find a flight deal from Winnipeg to Seattle?

Finding the right flight to Seattle from Winnipeg is quick and easy when you have a range of options in front of you, from reputable agents and recognizable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Seattle quick and easy, saving you time and money.

Can I find flights from Winnipeg to Seattle with flexible booking policies on momondo?

All flight searches from Winnipeg to Seattle on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Winnipeg to Seattle?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Winnipeg to Seattle.

I’m not ready to book a flight from Winnipeg to Seattle right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Winnipeg to Seattle flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Seattle trip

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