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Cheap flights from Winnipeg to Seattle from C$ 179

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 28/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Find the cheapest flights from Winnipeg to Seattle

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
6:10 p.m. - 10:06 p.m.
YWG
-
SEA
5h 56m1 stop
Air Canada Logo
3:40 p.m. - 1:14 a.m.
SEA
-
YWG
7h 34m1 stop
C$ 282Air Canada
Fri, 27 Feb - Mon, 2 Mar
Air Canada Logo
6:10 p.m. - 10:06 p.m.
YWG
-
SEA
5h 56m1 stop
Air Canada Logo
3:40 p.m. - 1:14 a.m.
SEA
-
YWG
7h 34m1 stop
C$ 292Air Canada
Fri, 6 Feb - Mon, 9 Feb
WestJet Logo
5:55 a.m. - 2:19 p.m.
YWG
-
SEA
10h 24m2 stops
WestJet Logo
3:10 p.m. - 12:41 a.m.
SEA
-
YWG
31h 31m2 stops
C$ 311WestJet
Fri, 27 Feb - Mon, 2 Mar
WestJet Logo
3:15 p.m. - 8:28 p.m.
YWG
-
SEA
7h 13m1 stop
WestJet Logo
7:05 a.m. - 5:40 p.m.
SEA
-
YWG
8h 35m1 stop
C$ 314WestJet
Fri, 8 May - Mon, 11 May
Multiple Airlines Logo
5:55 a.m. - 2:19 p.m.
YWG
-
SEA
10h 24m2 stops
Multiple Airlines Logo
5:50 a.m. - 12:59 p.m.
SEA
-
YWG
5h 09m1 stop
C$ 325Multiple Airlines
Fri, 6 Feb - Mon, 9 Feb
Multiple Airlines Logo
5:55 a.m. - 2:19 p.m.
YWG
-
SEA
10h 24m2 stops
Multiple Airlines Logo
3:40 p.m. - 1:14 a.m.
SEA
-
YWG
7h 34m1 stop
C$ 328Multiple Airlines
Fri, 27 Feb - Mon, 2 Mar
United Airlines Logo
2:20 p.m. - 9:49 a.m.
YWG
-
SEA
21h 29m2 stops
United Airlines Logo
12:36 p.m. - 10:57 a.m.
SEA
-
YWG
20h 21m2 stops
C$ 333United Airlines
Wed, 4 Mar - Sat, 7 Mar
WestJet Logo
3:15 p.m. - 8:28 p.m.
YWG
-
SEA
7h 13m1 stop
WestJet Logo
7:05 a.m. - 11:10 p.m.
SEA
-
YWG
14h 05m2 stops
C$ 335WestJet
Fri, 8 May - Mon, 11 May
WestJet Logo
12:15 p.m. - 8:28 p.m.
YWG
-
SEA
10h 13m2 stops
WestJet Logo
7:05 a.m. - 9:25 p.m.
SEA
-
YWG
12h 20m2 stops
C$ 336WestJet
Fri, 8 May - Mon, 11 May
Air Canada Logo
6:10 p.m. - 10:06 p.m.
YWG
-
SEA
5h 56m1 stop
Air Canada Logo
10:05 a.m. - 9:04 p.m.
SEA
-
YWG
8h 59m1 stop
C$ 369Air Canada
Wed, 4 Mar - Sat, 7 Mar

United Airlines flights from Winnipeg to Seattle

Our best United Airlines deals on Winnipeg to Seattle flight tickets
United Airlines
4 Mar
YWG2:20 p.m.Winnipeg
21h 29m
2 stops
SEA9:49 a.m.Seattle/Tacoma Intl
7 Mar
SEA12:36 p.m.Seattle/Tacoma Intl
20h 21m
2 stops
YWG10:57 a.m.Winnipeg
C$ 333
Find similar
United Airlines
8 May
YWG2:15 p.m.Winnipeg
10h 27m
1 stop
SEA10:42 p.m.Seattle/Tacoma Intl
11 May
SEA11:50 p.m.Seattle/Tacoma Intl
9h 49m
1 stop
YWG11:39 a.m.Winnipeg
C$ 474
Find similar

WestJet flights from Winnipeg to Seattle

Our best WestJet deals on Winnipeg to Seattle flight tickets
WestJet
27 Feb
YWG5:55 a.m.Winnipeg
10h 24m
2 stops
SEA2:19 p.m.Seattle/Tacoma Intl
2 Mar
SEA3:10 p.m.Seattle/Tacoma Intl
31h 31m
2 stops
YWG12:41 a.m.Winnipeg
C$ 311
Find similar
WestJet
8 May
YWG3:15 p.m.Winnipeg
7h 13m
1 stop
SEA8:28 p.m.Seattle/Tacoma Intl
11 May
SEA7:05 a.m.Seattle/Tacoma Intl
8h 35m
1 stop
YWG5:40 p.m.Winnipeg
C$ 314
Find similar
WestJet
8 May
YWG3:15 p.m.Winnipeg
7h 13m
1 stop
SEA8:28 p.m.Seattle/Tacoma Intl
11 May
SEA7:05 a.m.Seattle/Tacoma Intl
14h 05m
2 stops
YWG11:10 p.m.Winnipeg
C$ 335
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 16 December 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 27/2

6:10 p.m.-10:06 p.m.

1 stop5h 56m

Seattle/Tacoma Intl

Mon 2/3

3:40 p.m.-1:14 a.m.

1 stop7h 34m

C$ 282

WinnipegSeattle

YWG - SEA

YWGSEA

Winnipeg

Fri 6/2

6:10 p.m.-10:06 p.m.

1 stop5h 56m

Seattle/Tacoma Intl

Mon 9/2

3:40 p.m.-1:14 a.m.

1 stop7h 34m

C$ 292

WinnipegSeattle

YWG - SEA

YWGSEA

Winnipeg

Fri 27/2

5:55 a.m.-2:19 p.m.

2 stops10h 24m

Seattle/Tacoma Intl

Mon 2/3

3:10 p.m.-12:41 a.m.

2 stops31h 31m

C$ 311

WinnipegSeattle

YWG - SEA

YWGSEA

Winnipeg

Fri 8/5

3:15 p.m.-8:28 p.m.

1 stop7h 13m

Seattle/Tacoma Intl

Mon 11/5

7:05 a.m.-5:40 p.m.

1 stop8h 35m

C$ 314

WinnipegSeattle

YWG - SEA

YWGSEA

Winnipeg

Fri 6/2

5:55 a.m.-2:19 p.m.

2 stops10h 24m

Seattle/Tacoma Intl

Mon 9/2

5:50 a.m.-12:59 p.m.

1 stop5h 09m

C$ 325

WinnipegSeattle

YWG - SEA

YWGSEA

Winnipeg

Fri 27/2

5:55 a.m.-2:19 p.m.

2 stops10h 24m

Seattle/Tacoma Intl

Mon 2/3

3:40 p.m.-1:14 a.m.

1 stop7h 34m

C$ 328

WinnipegSeattle

YWG - SEA

YWGSEA

Winnipeg

Wed 4/3

2:20 p.m.-9:49 a.m.

2 stops21h 29m

Seattle/Tacoma Intl

Sat 7/3

12:36 p.m.-10:57 a.m.

2 stops20h 21m

C$ 333

WinnipegSeattle

YWG - SEA

YWGSEA

Winnipeg

Fri 8/5

3:15 p.m.-8:28 p.m.

1 stop7h 13m

Seattle/Tacoma Intl

Mon 11/5

7:05 a.m.-11:10 p.m.

2 stops14h 05m

C$ 335

WinnipegSeattle

YWG - SEA

YWGSEA

Winnipeg

Fri 8/5

12:15 p.m.-8:28 p.m.

2 stops10h 13m

Seattle/Tacoma Intl

Mon 11/5

7:05 a.m.-9:25 p.m.

2 stops12h 20m

C$ 336

WinnipegSeattle

YWG - SEA

YWGSEA

Winnipeg

Wed 4/3

6:10 p.m.-10:06 p.m.

1 stop5h 56m

Seattle/Tacoma Intl

Sat 7/3

10:05 a.m.-9:04 p.m.

1 stop8h 59m

C$ 369

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 typical price of a round-trip flight between Winnipeg and Seattle?

What is the cheapest month to fly to Seattle?

If you aren’t able to travel to Seattle during the month of November, then flying in September is also cheap. Prices for this month can be found on momondo for an average of C$ 333.

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$ 388. 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$ 332. Flights in the morning are often more expensive with an average ticket price of C$ 424.

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$ 411 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$ 285 on momondo.

Can stopping save me money on Winnipeg to Seattle flights?

You could potentially save up to 81% 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 December 2025, prices for Winnipeg to Seattle flights are approximately 17% more expensive 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

Fastest flight time

11h 11m

Direct flights

None
The fastest flight from Winnipeg to Seattle takes 11h 11m
There are no direct flights from Winnipeg to Seattle. There are no popular flight routes from Winnipeg to Seattle.
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 11h 11m.

  • 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
Air CanadaPriceFrom C$ 146Free CancellationRating
7.1
10,529 reviews
Search Air Canada flights
United AirlinesPriceFrom C$ 203Free CancellationRating
7.4
9,094 reviews
Search United Airlines flights
WestJetPriceFrom C$ 233Free CancellationRating
7.2
3,202 reviews
Search WestJet flights
DeltaPriceFrom C$ 333Free CancellationRating
7.9
8,009 reviews
Search Delta flights

Travelling to a place near Seattle?

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

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