Which airlines fly to Seattle?

WestJet, Air Canada and Delta are the top three most popular airlines that fly to Seattle from Winnipeg according to our data. WestJet is the first choice among our users, with 58% of people opting to fly with this airline when travelling to Seattle. Keep in mind that there are 3 different airlines that fly to Seattle on a routine basis, so you have a few additional options to choose from.

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?

As of February 2026, there are 3 operators available to choose from 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.

C$ 196 Cheap Flights from Winnipeg to Seattle in 2026

1 adult

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Find the cheapest flights from Winnipeg to Seattle

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

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

YWG

SEA

7h 55m

2 stops

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

SEA

YWG

4h 55m

1 stop

C$ 305WestJet

Wed, 6 May - Mon, 11 May

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

YWG

SEA

5h 40m

1 stop

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

SEA

YWG

4h 55m

1 stop

C$ 308WestJet

Wed, 6 May - Mon, 11 May

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

YWG

SEA

7h 55m

2 stops

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

SEA

YWG

4h 55m

1 stop

C$ 320WestJet

Wed, 10 Jun - Wed, 17 Jun

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

YWG

SEA

5h 40m

1 stop

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

SEA

YWG

4h 55m

1 stop

C$ 323WestJet

Wed, 10 Jun - Wed, 17 Jun

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

YWG

SEA

7h 55m

2 stops

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

SEA

YWG

7h 00m

2 stops

C$ 327WestJet

Wed, 10 Jun - Wed, 17 Jun

6:00 a.m. - 6:45 p.m.

YWG

SEA

14h 45m

2 stops

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

SEA

YWG

4h 55m

1 stop

C$ 331WestJet

Fri, 22 May - Tue, 26 May

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

YWG

SEA

5h 50m

1 stop

7:35 p.m. - 2:40 p.m.

SEA

YWG

17h 05m

2 stops

C$ 338WestJet

Fri, 22 May - Tue, 26 May

6:45 a.m. - 2:19 p.m.

YWG

SEA

9h 34m

2 stops

3:10 p.m. - 12:07 p.m.

SEA

YWG

18h 57m

2 stops

C$ 340WestJet

Tue, 24 Feb - Mon, 2 Mar

12:55 p.m. - 2:19 p.m.

YWG

SEA

27h 24m

2 stops

3:10 p.m. - 12:40 a.m.

SEA

YWG

7h 30m

1 stop

C$ 344WestJet

Tue, 24 Feb - Mon, 2 Mar

6:15 a.m. - 2:19 p.m.

YWG

SEA

10h 04m

1 stop

3:10 p.m. - 12:40 a.m.

SEA

YWG

7h 30m

1 stop

C$ 350WestJet

Tue, 24 Feb - Mon, 2 Mar

WestJet flights from Winnipeg to Seattle

Our best WestJet deals on Winnipeg to Seattle flight tickets

WestJet

6 May

YWG12:50 p.m.Winnipeg

7h 55m

2 stops

SEA6:45 p.m.Seattle/Tacoma Intl

11 May

SEA10:30 a.m.Seattle/Tacoma Intl

4h 55m

1 stop

YWG5:25 p.m.Winnipeg

C$ 305

WestJet

6 May

YWG6:00 a.m.Winnipeg

5h 40m

1 stop

SEA9:40 a.m.Seattle/Tacoma Intl

11 May

SEA10:30 a.m.Seattle/Tacoma Intl

4h 55m

1 stop

YWG5:25 p.m.Winnipeg

C$ 308

WestJet

10 Jun

YWG12:50 p.m.Winnipeg

7h 55m

2 stops

SEA6:45 p.m.Seattle/Tacoma Intl

17 Jun

SEA10:30 a.m.Seattle/Tacoma Intl

4h 55m

1 stop

YWG5:25 p.m.Winnipeg

C$ 320

Air Canada flights from Winnipeg to Seattle

Our best Air Canada deals on Winnipeg to Seattle flight tickets

Air Canada

19 Mar

YWG6:00 a.m.Winnipeg

5h 35m

1 stop

SEA9:35 a.m.Seattle/Tacoma Intl

26 Mar

SEA5:40 a.m.Seattle/Tacoma Intl

5h 19m

1 stop

YWG12:59 p.m.Winnipeg

C$ 353

Air Canada

22 May

YWG6:40 p.m.Winnipeg

5h 40m

1 stop

SEA10:20 p.m.Seattle/Tacoma Intl

26 May

SEA3:00 p.m.Seattle/Tacoma Intl

8h 59m

1 stop

YWG1:59 a.m.Winnipeg

C$ 376

Air Canada

17 Feb

YWG9:50 p.m.Winnipeg

13h 25m

1 stop

SEA9:15 a.m.Seattle/Tacoma Intl

25 Feb

SEA9:55 a.m.Seattle/Tacoma Intl

6h 24m

1 stop

YWG6:19 p.m.Winnipeg

C$ 379

Fly from

Fly to

Route

Depart

Return

Price

WinnipegSeattle

YWG - SEA

YWGSEA

Winnipeg

Wed 6/5

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

2 stops7h 55m

Seattle/Tacoma Intl

Mon 11/5

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

1 stop4h 55m

C$ 305

WinnipegSeattle

YWG - SEA

YWGSEA

Winnipeg

Wed 6/5

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

1 stop5h 40m

Seattle/Tacoma Intl

Mon 11/5

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

1 stop4h 55m

C$ 308

WinnipegSeattle

YWG - SEA

YWGSEA

Winnipeg

Wed 10/6

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

2 stops7h 55m

Seattle/Tacoma Intl

Wed 17/6

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

1 stop4h 55m

C$ 320

WinnipegSeattle

YWG - SEA

YWGSEA

Winnipeg

Wed 10/6

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

1 stop5h 40m

Seattle/Tacoma Intl

Wed 17/6

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

1 stop4h 55m

C$ 323

WinnipegSeattle

YWG - SEA

YWGSEA

Winnipeg

Wed 10/6

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

2 stops7h 55m

Seattle/Tacoma Intl

Wed 17/6

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

2 stops7h 00m

C$ 327

WinnipegSeattle

YWG - SEA

YWGSEA

Winnipeg

Fri 22/5

6:00 a.m.-6:45 p.m.

2 stops14h 45m

Seattle/Tacoma Intl

Tue 26/5

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

1 stop4h 55m

C$ 331

WinnipegSeattle

YWG - SEA

YWGSEA

Winnipeg

Fri 22/5

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

1 stop5h 50m

Seattle/Tacoma Intl

Tue 26/5

7:35 p.m.-2:40 p.m.

2 stops17h 05m

C$ 338

WinnipegSeattle

YWG - SEA

YWGSEA

Winnipeg

Tue 24/2

6:45 a.m.-2:19 p.m.

2 stops9h 34m

Seattle/Tacoma Intl

Mon 2/3

3:10 p.m.-12:07 p.m.

2 stops18h 57m

C$ 340

WinnipegSeattle

YWG - SEA

YWGSEA

Winnipeg

Tue 24/2

12:55 p.m.-2:19 p.m.

2 stops27h 24m

Seattle/Tacoma Intl

Mon 2/3

3:10 p.m.-12:40 a.m.

1 stop7h 30m

C$ 344

WinnipegSeattle

YWG - SEA

YWGSEA

Winnipeg

Tue 24/2

6:15 a.m.-2:19 p.m.

1 stop10h 04m

Seattle/Tacoma Intl

Mon 2/3

3:10 p.m.-12:40 a.m.

1 stop7h 30m

C$ 350

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

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

Prices

Airlines

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$ 330.

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$ 397 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$ 260 on momondo.

Can stopping save me money on Winnipeg to Seattle flights?

You could potentially save up to 17% on your flight if you consider stops on a Winnipeg to Seattle flight.

How have Winnipeg to Seattle flight prices changed over time?

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	5h 32m
Direct flights	None

The fastest flight from Winnipeg to Seattle takes 5h 32m

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 5h 32m.
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?
As of February 2026, there are 3 operators available to choose from 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?
Based on momondo bookings for flights between Winnipeg and Seattle, the leading airline is WestJet, making up 58% of the total bookings. Other popular airlines include Air Canada with 34% and Delta with 8%.

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 Canada	PriceFrom C$ 126	Free Cancellation	Rating 7.1 10,673 reviews	Search Air Canada flights
WestJet	PriceFrom C$ 224	Free Cancellation	Rating 7.2 3,254 reviews	Search WestJet flights
Delta	PriceFrom C$ 280	Free Cancellation	Rating 7.9 8,128 reviews	Search Delta flights

Lynnwood

Leavenworth

Marysville

SeaTac

Tacoma

Redmond

Kirkland

Tukwila

Olympia

Ocean Shores

Bainbridge Island

Ellensburg

Gig Harbor

Renton

Mukilteo

Cle Elum

Centralia

Puyallup

Kent

Edmonds

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.