What is the cheapest airline that flies from Seattle/Tacoma Intl to Winnipeg?

WestJet, Air Canada, and United Airlines are the most popular carriers operating from Seattle/Tacoma Intl to Winnipeg

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

Prices for flights from Seattle/Tacoma Intl Airport to Winnipeg Airport are updated daily.

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

There is 1 operator available for flights from Seattle/Tacoma Intl Airport to Winnipeg Airport as of February 2026.

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

What documentation or ID do you need to fly to Winnipeg Airport?

The travel and health documents required for your trip to Winnipeg Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Winnipeg Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

C$ 156 Cheap Flights from Seattle to Winnipeg in 2026

1 adult

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Find the cheapest flights from Seattle to Winnipeg

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

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

SEA

YWG

4h 55m

1 stop

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

YWG

SEA

5h 40m

1 stop

C$ 347WestJet

Thu, 21 May - Mon, 25 May

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

SEA

YWG

4h 55m

1 stop

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

YWG

SEA

7h 55m

2 stops

C$ 352WestJet

Thu, 21 May - Mon, 25 May

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

SEA

YWG

7h 30m

1 stop

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

YWG

SEA

34h 24m

2 stops

C$ 366WestJet

Wed, 18 Mar - Wed, 25 Mar

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

SEA

YWG

5h 30m

1 stop

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

YWG

SEA

9h 34m

2 stops

C$ 367WestJet

Wed, 4 Mar - Wed, 11 Mar

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

SEA

YWG

5h 30m

1 stop

4:15 p.m. - 9:40 a.m.

YWG

SEA

19h 25m

2 stops

C$ 374WestJet

Fri, 24 Apr - Mon, 27 Apr

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

SEA

YWG

7h 30m

1 stop

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

YWG

SEA

10h 24m

2 stops

C$ 376WestJet

Mon, 2 Mar - Thu, 5 Mar

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

SEA

YWG

7h 30m

1 stop

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

YWG

SEA

10h 04m

1 stop

C$ 385WestJet

Mon, 2 Mar - Thu, 5 Mar

3:10 p.m. - 11:47 p.m.

SEA

YWG

30h 37m

2 stops

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

YWG

SEA

34h 24m

2 stops

C$ 391WestJet

Wed, 18 Mar - Wed, 25 Mar

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

SEA

YWG

18h 57m

2 stops

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

YWG

SEA

9h 34m

2 stops

C$ 396WestJet

Wed, 4 Mar - Wed, 11 Mar

3:10 p.m. - 1:52 p.m.

SEA

YWG

20h 42m

2 stops

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

YWG

SEA

10h 24m

2 stops

C$ 399WestJet

Mon, 2 Mar - Thu, 5 Mar

WestJet flights from Seattle to Winnipeg

Our best WestJet deals on Seattle to Winnipeg flight tickets

WestJet

21 May

SEA10:30 a.m.Seattle/Tacoma Intl

4h 55m

1 stop

YWG5:25 p.m.Winnipeg

25 May

YWG6:00 a.m.Winnipeg

5h 40m

1 stop

SEA9:40 a.m.Seattle/Tacoma Intl

C$ 347

WestJet

21 May

SEA10:30 a.m.Seattle/Tacoma Intl

4h 55m

1 stop

YWG5:25 p.m.Winnipeg

25 May

YWG12:50 p.m.Winnipeg

7h 55m

2 stops

SEA6:45 p.m.Seattle/Tacoma Intl

C$ 352

WestJet

18 Mar

SEA3:10 p.m.Seattle/Tacoma Intl

7h 30m

1 stop

YWG12:40 a.m.Winnipeg

25 Mar

YWG5:55 a.m.Winnipeg

34h 24m

2 stops

SEA2:19 p.m.Seattle/Tacoma Intl

C$ 366

Air Canada flights from Seattle to Winnipeg

Our best Air Canada deals on Seattle to Winnipeg flight tickets

Air Canada

19 Mar

SEA5:40 a.m.Seattle/Tacoma Intl

5h 19m

1 stop

YWG12:59 p.m.Winnipeg

26 Mar

YWG9:15 p.m.Winnipeg

14h 20m

2 stops

SEA9:35 a.m.Seattle/Tacoma Intl

C$ 407

Air Canada

24 Feb

SEA3:40 p.m.Seattle/Tacoma Intl

7h 34m

1 stop

YWG1:14 a.m.Winnipeg

2 Mar

YWG6:10 p.m.Winnipeg

6h 47m

1 stop

SEA10:57 p.m.Seattle/Tacoma Intl

C$ 419

Air Canada

20 Feb

SEA5:50 a.m.Seattle/Tacoma Intl

10h 29m

1 stop

YWG6:19 p.m.Winnipeg

23 Feb

YWG6:10 p.m.Winnipeg

6h 47m

1 stop

SEA10:57 p.m.Seattle/Tacoma Intl

C$ 445

Fly from

Fly to

Route

Depart

Return

Price

SeattleWinnipeg

SEA - YWG

SEAYWG

Seattle/Tacoma Intl

Thu 21/5

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

1 stop4h 55m

Winnipeg

Mon 25/5

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

1 stop5h 40m

C$ 347

SeattleWinnipeg

SEA - YWG

SEAYWG

Seattle/Tacoma Intl

Thu 21/5

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

1 stop4h 55m

Winnipeg

Mon 25/5

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

2 stops7h 55m

C$ 352

SeattleWinnipeg

SEA - YWG

SEAYWG

Seattle/Tacoma Intl

Wed 18/3

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

1 stop7h 30m

Winnipeg

Wed 25/3

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

2 stops34h 24m

C$ 366

SeattleWinnipeg

SEA - YWG

SEAYWG

Seattle/Tacoma Intl

Wed 4/3

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

1 stop5h 30m

Winnipeg

Wed 11/3

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

2 stops9h 34m

C$ 367

SeattleWinnipeg

SEA - YWG

SEAYWG

Seattle/Tacoma Intl

Fri 24/4

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

1 stop5h 30m

Winnipeg

Mon 27/4

4:15 p.m.-9:40 a.m.

2 stops19h 25m

C$ 374

SeattleWinnipeg

SEA - YWG

SEAYWG

Seattle/Tacoma Intl

Mon 2/3

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

1 stop7h 30m

Winnipeg

Thu 5/3

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

2 stops10h 24m

C$ 376

SeattleWinnipeg

SEA - YWG

SEAYWG

Seattle/Tacoma Intl

Mon 2/3

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

1 stop7h 30m

Winnipeg

Thu 5/3

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

1 stop10h 04m

C$ 385

SeattleWinnipeg

SEA - YWG

SEAYWG

Seattle/Tacoma Intl

Wed 18/3

3:10 p.m.-11:47 p.m.

2 stops30h 37m

Winnipeg

Wed 25/3

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

2 stops34h 24m

C$ 391

SeattleWinnipeg

SEA - YWG

SEAYWG

Seattle/Tacoma Intl

Wed 4/3

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

2 stops18h 57m

Winnipeg

Wed 11/3

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

2 stops9h 34m

C$ 396

SeattleWinnipeg

SEA - YWG

SEAYWG

Seattle/Tacoma Intl

Mon 2/3

3:10 p.m.-1:52 p.m.

2 stops20h 42m

Winnipeg

Thu 5/3

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

2 stops10h 24m

C$ 399

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Seattle to Winnipeg

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 Winnipeg?

The cheapest month to fly to Winnipeg from Seattle is in February. Flight prices, which tend to average around C$ 381, are often lower during this time because this is during the off-season. If you are unable to visit Winnipeg during the month of February, then departing from Seattle during the month March is also very affordable. Most momondo users find prices during this month for around C$ 421.

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

You are more likely to see cheaper flights to Winnipeg from Seattle when booking weeks ahead of your departure date. In general, you can expect to find flights to Winnipeg for around C$ 504 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Winnipeg from Seattle for as low as C$ 350 on momondo.

How have Seattle to Winnipeg flight prices changed over time?

As of February 2026, prices for Seattle to Winnipeg flights are approximately 28% more expensive when compared to flights at the same time last year.

When to book flights from Seattle to Winnipeg

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

Estimated round-trip price

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

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

Fastest flight time	5h 19m
Direct flights	None

The fastest flight from Seattle to Winnipeg takes 5h 19m

There are no direct flights from Seattle to Winnipeg. There are no popular flight routes from Seattle to Winnipeg.

Search flight deals

How far is Seattle/Tacoma Intl to Winnipeg by plane?
Winnipeg is 1854.9 km away from Seattle/Tacoma Intl. In terms of flight time, this usually takes a little over 5h 19m.
When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Winnipeg Airport?
Prices for flights from Seattle/Tacoma Intl Airport to Winnipeg Airport are updated daily.
How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Winnipeg Airport?
There is 1 operator available for flights from Seattle/Tacoma Intl Airport to Winnipeg Airport as of February 2026.
How old do you have to be to fly from Seattle/Tacoma Intl Airport to Winnipeg 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 Seattle/Tacoma Intl Airport to Winnipeg Airport.
What documentation or ID do you need to fly to Winnipeg Airport?
The travel and health documents required for your trip to Winnipeg Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Winnipeg Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Seattle to Winnipeg?
momondo data reveals that the most frequently booked airline on the route from Seattle to Winnipeg is Air Canada, representing 100% of all bookings.

Best airlines flying from Seattle to Winnipeg

Compare and see reviews for airlines that fly from Seattle to Winnipeg with momondo

Airline	Rating	Free Cancellation	Price
Air Canada	PriceFrom C$ 213	Free Cancellation	Rating 7.1 10,676 reviews		Search Air Canada flights

Morden

Selkirk

Portage la Prairie

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Seattle to Winnipeg. momondo saves you time and could save you money on your trip.

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

Yes. momondo enables you to select and highlight flights to Winnipeg from Seattle with this policy.

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

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 Seattle to Winnipeg.

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

Yes. momondo can track prices for Seattle to Winnipeg flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.