What airlines fly to Seattle?

Air Canada, WestJet and Delta are the top three most popular airlines that fly to Seattle from Winnipeg according to our data. Air Canada is the first choice among our users, with 41% of people opting to fly with this airline when traveling 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.

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

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

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 are updated daily.

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

As of January 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?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, 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 required travel and health documents for your Seattle/Tacoma Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Seattle/Tacoma Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$133 Cheap Flights from Winnipeg to Seattle in 2026

Q: What is the typical price of a round-trip flight between Winnipeg and Seattle?

Prices are currently low for flights on this route. Typical prices usually range from $324 to $478. The lowest price recently found on this route was $219.

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Find the cheapest flights from Winnipeg to Seattle

Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

10:45 am - 2:31 pm

YWG

SEA

5h 46m

1 stop

3:40 pm - 1:14 am

SEA

YWG

7h 34m

1 stop

$219Air Canada

Fri, Jan 30 - Mon, Feb 2

5:55 am - 2:19 pm

YWG

SEA

10h 24m

2 stops

11:55 am - 12:41 am

SEA

YWG

10h 46m

2 stops

$229WestJet

Fri, Feb 27 - Fri, Mar 6

2:20 pm - 10:43 pm

YWG

SEA

10h 23m

1 stop

11:59 pm - 11:57 am

SEA

YWG

9h 58m

1 stop

$234United Airlines

Wed, Feb 18 - Wed, Feb 25

6:10 pm - 10:57 pm

YWG

SEA

6h 47m

1 stop

3:40 pm - 1:14 am

SEA

YWG

7h 34m

1 stop

$235Air Canada

Sun, Mar 1 - Sun, Mar 8

6:00 am - 9:31 am

YWG

SEA

5h 31m

1 stop

5:50 am - 12:59 pm

SEA

YWG

5h 09m

1 stop

$236Air Canada

Sat, Feb 7 - Sun, Feb 8

9:50 pm - 9:15 am

YWG

SEA

13h 25m

1 stop

5:45 am - 12:59 pm

SEA

YWG

5h 14m

1 stop

$238Air Canada

Tue, Feb 17 - Thu, Feb 26

2:20 pm - 10:43 pm

YWG

SEA

10h 23m

1 stop

12:32 pm - 11:57 am

SEA

YWG

21h 25m

2 stops

$239United Airlines

Wed, Feb 18 - Wed, Feb 25

2:20 pm - 9:49 am

YWG

SEA

21h 29m

2 stops

11:59 pm - 11:57 am

SEA

YWG

9h 58m

1 stop

$241United Airlines

Tue, Feb 17 - Thu, Feb 26

2:20 pm - 9:49 am

YWG

SEA

21h 29m

2 stops

11:59 pm - 11:57 am

SEA

YWG

9h 58m

1 stop

$242United Airlines

Fri, Feb 27 - Fri, Mar 6

9:50 pm - 9:15 am

YWG

SEA

13h 25m

1 stop

3:40 pm - 1:14 am

SEA

YWG

7h 34m

1 stop

$254Air Canada

Mon, Feb 16 - Wed, Feb 25

Air Canada flights from Winnipeg to Seattle

Our best Air Canada deals on Winnipeg to Seattle flight tickets

Air Canada

Jan 30

YWG10:45 amWinnipeg

5h 46m

1 stop

SEA2:31 pmSeattle/Tacoma Intl

Feb 2

SEA3:40 pmSeattle/Tacoma Intl

7h 34m

1 stop

YWG1:14 amWinnipeg

$219

Air Canada

Mar 1

YWG6:10 pmWinnipeg

6h 47m

1 stop

SEA10:57 pmSeattle/Tacoma Intl

Mar 8

SEA3:40 pmSeattle/Tacoma Intl

7h 34m

1 stop

YWG1:14 amWinnipeg

$235

Air Canada

Feb 7

YWG6:00 amWinnipeg

5h 31m

1 stop

SEA9:31 amSeattle/Tacoma Intl

Feb 8

SEA5:50 amSeattle/Tacoma Intl

5h 09m

1 stop

YWG12:59 pmWinnipeg

$236

WestJet flights from Winnipeg to Seattle

Our best WestJet deals on Winnipeg to Seattle flight tickets

WestJet

Feb 27

YWG5:55 amWinnipeg

10h 24m

2 stops

SEA2:19 pmSeattle/Tacoma Intl

Mar 6

SEA11:55 amSeattle/Tacoma Intl

10h 46m

2 stops

YWG12:41 amWinnipeg

$229

WestJet

Mar 1

YWG2:40 pmWinnipeg

25h 39m

2 stops

SEA2:19 pmSeattle/Tacoma Intl

Mar 8

SEA3:10 pmSeattle/Tacoma Intl

7h 30m

1 stop

YWG12:40 amWinnipeg

$262

WestJet

Jun 16

YWG3:15 pmWinnipeg

7h 13m

1 stop

SEA8:28 pmSeattle/Tacoma Intl

Jun 18

SEA7:05 amSeattle/Tacoma Intl

5h 25m

1 stop

YWG2:30 pmWinnipeg

$264

Fly from

Fly to

Route

Depart

Return

Price

WinnipegSeattle

YWG - SEA

YWGSEA

Winnipeg

Fri 1/30

10:45 am-2:31 pm

1 stop5h 46m

Seattle/Tacoma Intl

Mon 2/2

3:40 pm-1:14 am

1 stop7h 34m

$219

WinnipegSeattle

YWG - SEA

YWGSEA

Winnipeg

Fri 2/27

5:55 am-2:19 pm

2 stops10h 24m

Seattle/Tacoma Intl

Fri 3/6

11:55 am-12:41 am

2 stops10h 46m

$229

WinnipegSeattle

YWG - SEA

YWGSEA

Winnipeg

Wed 2/18

2:20 pm-10:43 pm

1 stop10h 23m

Seattle/Tacoma Intl

Wed 2/25

11:59 pm-11:57 am

1 stop9h 58m

$234

WinnipegSeattle

YWG - SEA

YWGSEA

Winnipeg

Sun 3/1

6:10 pm-10:57 pm

1 stop6h 47m

Seattle/Tacoma Intl

Sun 3/8

3:40 pm-1:14 am

1 stop7h 34m

$235

WinnipegSeattle

YWG - SEA

YWGSEA

Winnipeg

Sat 2/7

6:00 am-9:31 am

1 stop5h 31m

Seattle/Tacoma Intl

Sun 2/8

5:50 am-12:59 pm

1 stop5h 09m

$236

WinnipegSeattle

YWG - SEA

YWGSEA

Winnipeg

Tue 2/17

9:50 pm-9:15 am

1 stop13h 25m

Seattle/Tacoma Intl

Thu 2/26

5:45 am-12:59 pm

1 stop5h 14m

$238

WinnipegSeattle

YWG - SEA

YWGSEA

Winnipeg

Wed 2/18

2:20 pm-10:43 pm

1 stop10h 23m

Seattle/Tacoma Intl

Wed 2/25

12:32 pm-11:57 am

2 stops21h 25m

$239

WinnipegSeattle

YWG - SEA

YWGSEA

Winnipeg

Tue 2/17

2:20 pm-9:49 am

2 stops21h 29m

Seattle/Tacoma Intl

Thu 2/26

11:59 pm-11:57 am

1 stop9h 58m

$241

WinnipegSeattle

YWG - SEA

YWGSEA

Winnipeg

Fri 2/27

2:20 pm-9:49 am

2 stops21h 29m

Seattle/Tacoma Intl

Fri 3/6

11:59 pm-11:57 am

1 stop9h 58m

$242

WinnipegSeattle

YWG - SEA

YWGSEA

Winnipeg

Mon 2/16

9:50 pm-9:15 am

1 stop13h 25m

Seattle/Tacoma Intl

Wed 2/25

3:40 pm-1:14 am

1 stop7h 34m

$254

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 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 typical price of a round-trip flight between Winnipeg and Seattle?

What is the cheapest month to fly to Seattle?

In general, November is the cheapest month to fly from Winnipeg to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $192. If you don’t want to visit Seattle in November, then you should wait until September to fly from Winnipeg, when ticket prices are also cheap, with an average price of $242.

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 $299 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 $198 on momondo.

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 46m
Direct flights	None

The fastest flight from Winnipeg to Seattle takes 5h 46m

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?
There are 1152.6 mi between Winnipeg and Seattle/Tacoma Intl. A reasonable flight in good conditions will take 5h 46m.
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 are updated daily.
How many operators does momondo search for flights from Winnipeg Airport to Seattle/Tacoma Intl Airport?
As of January 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?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, 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 required travel and health documents for your Seattle/Tacoma Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Seattle/Tacoma Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Winnipeg to Seattle?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Winnipeg to Seattle is Air Canada (41% of total bookings). The next most popular airlines are WestJet (31%) and Delta (27%).

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
WestJet	PriceFrom $143	Free Cancellation	Rating 7.2 3,242 reviews	Search WestJet flights
Delta	PriceFrom $145	Free Cancellation	Rating 7.9 8,049 reviews	Search Delta flights
Air Canada	PriceFrom $192	Free Cancellation	Rating 7.1 10,622 reviews	Search Air Canada flights

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SeaTac

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Renton

Olympia

Lynnwood

Kent

Marysville

Puyallup

Redmond

Tukwila

Cle Elum

Lakewood

Federal Way

Fife

Kirkland

Westport

Centralia

Shoreline

Why use momondo?

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

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

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

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

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

Once all potential Winnipeg to Seattle flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes momondo offers price alerts on flights to Seattle from Winnipeg. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.