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

WestJet 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 August 2025.

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$ 81 Cheap Flights from Seattle to Winnipeg in 2025

1 adult

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Find the cheapest flights from Seattle to Winnipeg

Round-trip

One-way

Cheap round-trip flights

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

6h 10m1 stop

6:30 a.m. - 12:35 p.m.YWG-SEA

8h 05m1 stop

C$ 216WestJet

Find Deal

Fri, 19 Sep - Sun, 21 Sep

1:50 p.m. - 9:30 p.m.SEA-YWG

5h 40m1 stop

12:15 p.m. - 7:14 p.m.YWG-SEA

8h 59m2 stops

C$ 245WestJet

Find Deal

Sat, 27 Sep - Sat, 4 Oct

8:40 a.m. - 9:25 p.m.SEA-YWG

10h 45m2 stops

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

10h 14m2 stops

C$ 249WestJet

Find Deal

Wed, 10 Sep - Wed, 17 Sep

8:40 a.m. - 9:25 p.m.SEA-YWG

10h 45m2 stops

6:30 a.m. - 12:35 p.m.YWG-SEA

8h 05m1 stop

C$ 251WestJet

Find Deal

Thu, 4 Sep - Sun, 7 Sep

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

6h 10m1 stop

6:30 a.m. - 12:59 p.m.YWG-SEA

8h 29m2 stops

C$ 257WestJet

Find Deal

Fri, 19 Sep - Sun, 21 Sep

1:50 p.m. - 11:10 p.m.SEA-YWG

7h 20m1 stop

6:30 a.m. - 12:35 p.m.YWG-SEA

8h 05m1 stop

C$ 260WestJet

Find Deal

Thu, 4 Sep - Sun, 7 Sep

8:40 a.m. - 5:40 p.m.SEA-YWG

7h 00m1 stop

6:30 a.m. - 12:35 p.m.YWG-SEA

8h 05m1 stop

C$ 262WestJet

Find Deal

Wed, 24 Sep - Sun, 28 Sep

8:40 a.m. - 9:25 p.m.SEA-YWG

10h 45m2 stops

6:30 a.m. - 12:35 p.m.YWG-SEA

8h 05m1 stop

C$ 263WestJet

Find Deal

Wed, 24 Sep - Sun, 28 Sep

2:05 p.m. - 11:41 p.m.SEA-YWG

7h 36m2 stops

3:15 p.m. - 7:52 p.m.YWG-SEA

6h 37m1 stop

C$ 384

Find Deal

Mon, 25 Aug - Thu, 11 Sep

8:40 a.m. - 9:26 p.m.SEA-YWG

10h 46m2 stops

12:15 p.m. - 6:12 p.m.YWG-SEA

7h 57m1 stop

C$ 391

Find Deal

Fri, 29 Aug - Wed, 10 Sep

WestJet flights from Seattle to Winnipeg

Our best WestJet deals on Seattle to Winnipeg flight tickets

WestJet

19 Sep

SEA1:15 p.m.Seattle/Tacoma Intl

6h 10m

1 stop

YWG9:25 p.m.Winnipeg

21 Sep

YWG6:30 a.m.Winnipeg

8h 05m

1 stop

SEA12:35 p.m.Seattle/Tacoma Intl

C$ 216

Find similar

WestJet

27 Sep

SEA1:50 p.m.Seattle/Tacoma Intl

5h 40m

1 stop

YWG9:30 p.m.Winnipeg

4 Oct

YWG12:15 p.m.Winnipeg

8h 59m

2 stops

SEA7:14 p.m.Seattle/Tacoma Intl

C$ 245

Find similar

WestJet

10 Sep

SEA8:40 a.m.Seattle/Tacoma Intl

10h 45m

2 stops

YWG9:25 p.m.Winnipeg

17 Sep

YWG12:15 p.m.Winnipeg

10h 14m

2 stops

SEA8:29 p.m.Seattle/Tacoma Intl

C$ 249

Find similar

Air Canada flights from Seattle to Winnipeg

Our best Air Canada deals on Seattle to Winnipeg flight tickets

Air Canada

24 Aug

SEA10:00 a.m.Seattle/Tacoma Intl

6h 21m

1 stop

YWG6:21 p.m.Winnipeg

30 Aug

YWG5:20 a.m.Winnipeg

6h 01m

1 stop

SEA9:21 a.m.Seattle/Tacoma Intl

C$ 421

Find similar

Air Canada

24 Aug

SEA5:30 a.m.Seattle/Tacoma Intl

5h 20m

1 stop

YWG12:50 p.m.Winnipeg

30 Aug

YWG6:15 a.m.Winnipeg

10h 01m

2 stops

SEA2:16 p.m.Seattle/Tacoma Intl

C$ 428

Find similar

Air Canada

24 Aug

SEA2:55 p.m.Seattle/Tacoma Intl

6h 40m

1 stop

YWG11:35 p.m.Winnipeg

11 Sep

YWG5:20 a.m.Winnipeg

6h 02m

1 stop

SEA9:22 a.m.Seattle/Tacoma Intl

C$ 446

Find similar

Fly from

Fly to

Route

Depart

Return

Price

SeattleWinnipeg

SEA - YWG

SEAYWG

Seattle/Tacoma Intl

Fri 19/9

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

1 stop6h 10m

Winnipeg

Sun 21/9

6:30 a.m.-12:35 p.m.

1 stop8h 05m

C$ 216

SeattleWinnipeg

SEA - YWG

SEAYWG

Seattle/Tacoma Intl

Sat 27/9

1:50 p.m.-9:30 p.m.

1 stop5h 40m

Winnipeg

Sat 4/10

12:15 p.m.-7:14 p.m.

2 stops8h 59m

C$ 245

SeattleWinnipeg

SEA - YWG

SEAYWG

Seattle/Tacoma Intl

Wed 10/9

8:40 a.m.-9:25 p.m.

2 stops10h 45m

Winnipeg

Wed 17/9

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

2 stops10h 14m

C$ 249

SeattleWinnipeg

SEA - YWG

SEAYWG

Seattle/Tacoma Intl

Thu 4/9

8:40 a.m.-9:25 p.m.

2 stops10h 45m

Winnipeg

Sun 7/9

6:30 a.m.-12:35 p.m.

1 stop8h 05m

C$ 251

SeattleWinnipeg

SEA - YWG

SEAYWG

Seattle/Tacoma Intl

Fri 19/9

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

1 stop6h 10m

Winnipeg

Sun 21/9

6:30 a.m.-12:59 p.m.

2 stops8h 29m

C$ 257

SeattleWinnipeg

SEA - YWG

SEAYWG

Seattle/Tacoma Intl

Thu 4/9

1:50 p.m.-11:10 p.m.

1 stop7h 20m

Winnipeg

Sun 7/9

6:30 a.m.-12:35 p.m.

1 stop8h 05m

C$ 260

SeattleWinnipeg

SEA - YWG

SEAYWG

Seattle/Tacoma Intl

Wed 24/9

8:40 a.m.-5:40 p.m.

1 stop7h 00m

Winnipeg

Sun 28/9

6:30 a.m.-12:35 p.m.

1 stop8h 05m

C$ 262

SeattleWinnipeg

SEA - YWG

SEAYWG

Seattle/Tacoma Intl

Wed 24/9

8:40 a.m.-9:25 p.m.

2 stops10h 45m

Winnipeg

Sun 28/9

6:30 a.m.-12:35 p.m.

1 stop8h 05m

C$ 263

SeattleWinnipeg

SEA - YWG

SEAYWG

Seattle/Tacoma Intl

Mon 25/8

2:05 p.m.-11:41 p.m.

2 stops7h 36m

Winnipeg

Thu 11/9

3:15 p.m.-7:52 p.m.

1 stop6h 37m

C$ 384

SeattleWinnipeg

SEA - YWG

SEAYWG

Seattle/Tacoma Intl

Fri 29/8

8:40 a.m.-9:26 p.m.

2 stops10h 46m

Winnipeg

Wed 10/9

12:15 p.m.-6:12 p.m.

1 stop7h 57m

C$ 391

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 January. Flight prices, which tend to average around C$ 380, are often lower during this time because this is during the off-season. If you are unable to visit Winnipeg during the month of January, then departing from Seattle during the month February is also very affordable. Most momondo users find prices during this month for around C$ 410.

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

Our data shows that Wednesday is the least expensive day to fly to Winnipeg. Tickets to fly out on this day can be as low as C$ 455. Be sure to avoid booking your departure on a Thursday as prices are generally higher than usual. According to our data, the average ticket price to Winnipeg on Thursday is C$ 559.

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

In the morning is the cheapest time of day to fly from Seattle to Winnipeg when you can find flight prices for as low as C$ 455. Flying to Winnipeg in the morning is an ideal time because this is during off-peak travel hours. Flights to Winnipeg are more costly at noon, with an average ticket price of C$ 597. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

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$ 509 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$ 308 on momondo.

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

Best price found	C$ 81
Fastest flight time	5h 25m
Direct flights	None
Airports in Winnipeg	1 airport

The best one-way flight to Winnipeg from Seattle in the past 72 hours is C$ 81. The best round-trip flight deal from Seattle to Winnipeg found on momondo in the last 72 hours is C$ 216.

The fastest flight from Seattle to Winnipeg takes 5h 25m

There are no direct flights from Seattle to Winnipeg. Popular non-direct route for this connection is Seattle/Tacoma Intl Airport - Winnipeg Airport.

There is 1 airport near Winnipeg: Winnipeg (YWG)

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 26m.
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 August 2025.
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 WestJet, 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
WestJet	PriceFrom C$ 243	Free Cancellation	Rating 7.2 3,015 reviews		Search WestJet flights

Selkirk

Portage la Prairie

Morden

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.