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Cheap flights from Winnipeg to Seattle from $129

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 9/24. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Winnipeg to Seattle

Cheap round-trip flights

Enter your travel dates to find the best prices.
WestJet Logo
6:00 am - 9:40 amYWG  Winnipeg-SEA Seattle/Tacoma Intl
5h 40m1 stop Calgary
WestJet Logo
10:30 am - 5:25 pmSEA  Seattle/Tacoma Intl-YWG Winnipeg
4h 55m1 stop Calgary
$212WestJet
Fri, Sep 4 - Sat, Sep 12
WestJet Logo
4:55 pm - 9:00 pmYWG  Winnipeg-SEA Seattle/Tacoma Intl
6h 05m1 stop Calgary
WestJet Logo
7:00 am - 3:25 pmSEA  Seattle/Tacoma Intl-YWG Winnipeg
6h 25m1 stop Calgary
$212WestJet
Sat, Sep 5 - Tue, Sep 8
WestJet Logo
4:55 pm - 9:00 pmYWG  Winnipeg-SEA Seattle/Tacoma Intl
6h 05m1 stop Calgary
WestJet Logo
7:00 am - 2:05 pmSEA  Seattle/Tacoma Intl-YWG Winnipeg
5h 05m1 stop Calgary
$212WestJet
Sat, Sep 5 - Tue, Sep 8
WestJet Logo
6:00 am - 9:40 amYWG  Winnipeg-SEA Seattle/Tacoma Intl
5h 40m1 stop Calgary
WestJet Logo
10:30 am - 5:25 pmSEA  Seattle/Tacoma Intl-YWG Winnipeg
4h 55m1 stop Calgary
$212WestJet
Sat, Sep 12 - Sat, Sep 19
Air Canada Logo
5:40 am - 9:27 amYWG  Winnipeg-SEA Seattle/Tacoma Intl
5h 47m1 stop Vancouver Intl
Air Canada Logo
3:15 pm - 12:32 amSEA  Seattle/Tacoma Intl-YWG Winnipeg
7h 17m1 stop Vancouver Intl
$334Air Canada
Thu, Nov 12 - Sun, Nov 15
Air Canada Logo
5:40 am - 9:17 amYWG  Winnipeg-SEA Seattle/Tacoma Intl
5h 37m1 stop Vancouver Intl
Air Canada Logo
3:15 pm - 12:32 amSEA  Seattle/Tacoma Intl-YWG Winnipeg
7h 17m1 stop Vancouver Intl
$342Air Canada
Thu, Oct 29 - Fri, Oct 30
Air Canada Logo
5:40 am - 9:17 amYWG  Winnipeg-SEA Seattle/Tacoma Intl
5h 37m1 stop Vancouver Intl
Air Canada Logo
3:15 pm - 12:09 amSEA  Seattle/Tacoma Intl-YWG Winnipeg
6h 54m2 stops Vancouver Intl Calgary
$344Air Canada
Thu, Oct 29 - Fri, Oct 30
Multiple Airlines Logo
2:15 pm - 9:47 amYWG  Winnipeg-SEA Seattle/Tacoma Intl
21h 32m2 stops Chicago O'Hare Intl Denver Intl
Multiple Airlines Logo
10:10 am - 12:09 amSEA  Seattle/Tacoma Intl-YWG Winnipeg
11h 59m2 stops Vancouver Intl Calgary
$349Multiple Airlines
Wed, Nov 11 - Sat, Nov 14
Multiple Airlines Logo
2:15 pm - 9:47 amYWG  Winnipeg-SEA Seattle/Tacoma Intl
21h 32m2 stops Chicago O'Hare Intl Denver Intl
Multiple Airlines Logo
3:15 pm - 12:32 amSEA  Seattle/Tacoma Intl-YWG Winnipeg
7h 17m1 stop Vancouver Intl
$349Multiple Airlines
Wed, Nov 11 - Sat, Nov 14
United Airlines Logo
8:45 am - 6:44 pmYWG  Winnipeg-SEA Seattle/Tacoma Intl
11h 59m2 stops Denver Intl San Francisco
United Airlines Logo
7:25 pm - 12:37 pmSEA  Seattle/Tacoma Intl-YWG Winnipeg
15h 12m2 stops San Francisco Chicago O'Hare Intl
$383United Airlines
Sat, Sep 26 - Mon, Sep 28

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WestJet flights from Winnipeg to Seattle

Our best WestJet deals on Winnipeg to Seattle flight tickets
WestJet
Sep 5
YWG4:55 pmWinnipeg
6h 05m
1 stop
SEA9:00 pmSeattle/Tacoma Intl
Sep 8
SEA7:00 amSeattle/Tacoma Intl
6h 25m
1 stop
YWG3:25 pmWinnipeg
$212
WestJet
Sep 5
YWG2:55 pmWinnipeg
8h 05m
1 stop
SEA9:00 pmSeattle/Tacoma Intl
Sep 8
SEA7:00 amSeattle/Tacoma Intl
7h 00m
2 stops
YWG4:00 pmWinnipeg
$215
WestJet
Sep 5
YWG2:55 pmWinnipeg
8h 05m
1 stop
SEA9:00 pmSeattle/Tacoma Intl
Sep 8
SEA7:00 amSeattle/Tacoma Intl
7h 00m
2 stops
YWG4:00 pmWinnipeg
$220

Air Canada flights from Winnipeg to Seattle

Our best Air Canada deals on Winnipeg to Seattle flight tickets
Air Canada
Nov 12
YWG5:40 amWinnipeg
5h 47m
1 stop
SEA9:27 amSeattle/Tacoma Intl
Nov 15
SEA3:15 pmSeattle/Tacoma Intl
7h 17m
1 stop
YWG12:32 amWinnipeg
$334
Air Canada
Oct 29
YWG5:40 amWinnipeg
5h 37m
1 stop
SEA9:17 amSeattle/Tacoma Intl
Oct 30
SEA3:15 pmSeattle/Tacoma Intl
7h 17m
1 stop
YWG12:32 amWinnipeg
$342
Air Canada
Oct 29
YWG5:40 amWinnipeg
5h 37m
1 stop
SEA9:17 amSeattle/Tacoma Intl
Oct 30
SEA3:15 pmSeattle/Tacoma Intl
7h 17m
1 stop
YWG12:32 amWinnipeg
$344

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 832,500 searches. Data last updated August 18, 2026.
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

Cheapest round-trip
Quickest round-trip

WinnipegSeattle

YWG Winnipeg - SEA Seattle/Tacoma Intl

YWGSEA

Winnipeg

Fri 9/4

6:00 am-9:40 am

1 stop5h 40m

Seattle/Tacoma Intl

Sat 9/12

10:30 am-5:25 pm

1 stop4h 55m

$212

WinnipegSeattle

YWG Winnipeg - SEA Seattle/Tacoma Intl

YWGSEA

Winnipeg

Sat 9/5

4:55 pm-9:00 pm

1 stop6h 05m

Seattle/Tacoma Intl

Tue 9/8

7:00 am-3:25 pm

1 stop6h 25m

$212

WinnipegSeattle

YWG Winnipeg - SEA Seattle/Tacoma Intl

YWGSEA

Winnipeg

Sat 9/5

4:55 pm-9:00 pm

1 stop6h 05m

Seattle/Tacoma Intl

Tue 9/8

7:00 am-2:05 pm

1 stop5h 05m

$212

WinnipegSeattle

YWG Winnipeg - SEA Seattle/Tacoma Intl

YWGSEA

Winnipeg

Sat 9/12

6:00 am-9:40 am

1 stop5h 40m

Seattle/Tacoma Intl

Sat 9/19

10:30 am-5:25 pm

1 stop4h 55m

$212

WinnipegSeattle

YWG Winnipeg - SEA Seattle/Tacoma Intl

YWGSEA

Winnipeg

Thu 11/12

5:40 am-9:27 am

1 stop5h 47m

Seattle/Tacoma Intl

Sun 11/15

3:15 pm-12:32 am

1 stop7h 17m

$334

WinnipegSeattle

YWG Winnipeg - SEA Seattle/Tacoma Intl

YWGSEA

Winnipeg

Thu 10/29

5:40 am-9:17 am

1 stop5h 37m

Seattle/Tacoma Intl

Fri 10/30

3:15 pm-12:32 am

1 stop7h 17m

$342

WinnipegSeattle

YWG Winnipeg - SEA Seattle/Tacoma Intl

YWGSEA

Winnipeg

Thu 10/29

5:40 am-9:17 am

1 stop5h 37m

Seattle/Tacoma Intl

Fri 10/30

3:15 pm-12:09 am

2 stops6h 54m

$344

WinnipegSeattle

YWG Winnipeg - SEA Seattle/Tacoma Intl

YWGSEA

Winnipeg

Wed 11/11

2:15 pm-9:47 am

2 stops21h 32m

Seattle/Tacoma Intl

Sat 11/14

10:10 am-12:09 am

2 stops11h 59m

$349

WinnipegSeattle

YWG Winnipeg - SEA Seattle/Tacoma Intl

YWGSEA

Winnipeg

Wed 11/11

2:15 pm-9:47 am

2 stops21h 32m

Seattle/Tacoma Intl

Sat 11/14

3:15 pm-12:32 am

1 stop7h 17m

$349

WinnipegSeattle

YWG Winnipeg - SEA Seattle/Tacoma Intl

YWGSEA

Winnipeg

Sat 9/26

8:45 am-6:44 pm

2 stops11h 59m

Seattle/Tacoma Intl

Mon 9/28

7:25 pm-12:37 pm

2 stops15h 12m

$383

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?

Prices are currently low for flights on this route.

Typical prices usually range from $341 to $692.
The lowest price recently found on this route was $212.

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 from Winnipeg 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 $350 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 $219 on momondo.

How have Winnipeg to Seattle flight prices changed over time?

As of August 2026, prices for Winnipeg to Seattle flights are approximately 42% 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

Best Price Found

$129

Fastest flight time

5h 40m

Direct flights

None
The best one-way flight to Seattle from Winnipeg in the past 72 hours is $129. The best round-trip flight deal from Winnipeg to Seattle found on momondo in the last 72 hours is $212.
The fastest flight from Winnipeg to Seattle takes 5h 40m
There are no direct flights from Winnipeg to Seattle. There are no popular flight routes from Winnipeg to Seattle.
Search flight deals

Frequently asked questions about flying from Winnipeg to Seattle

  • 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 40m.

  • 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?

  • 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?

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
WestJetPriceFrom $191Free CancellationRating
7.2
3,430 reviews
Search WestJet flights
Air CanadaPriceFrom $192Free CancellationRating
7.1
11,485 reviews
Search Air Canada flights

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Tacoma
Leavenworth
SeaTac
Ocean Shores
Renton
Olympia
Kent
Lynnwood
Redmond
Lakewood
Federal Way
Puyallup
Tukwila
Fife
Cle Elum
Marysville
Kirkland
Centralia
Shoreline
Lacey

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.

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