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Cheap flights from Winnipeg to Seattle from $177

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 9/29. 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.
Air Canada Logo
5:45 am - 9:52 amYWG  Winnipeg-SEA Seattle/Tacoma Intl
6h 07m1 stop Vancouver Intl
Air Canada Logo
8:40 am - 5:57 pmSEA  Seattle/Tacoma Intl-YWG Winnipeg
7h 17m1 stop Vancouver Intl
$289Air Canada
Sat, Oct 24 - Tue, Oct 27
Air Canada Logo
5:45 am - 10:05 amYWG  Winnipeg-SEA Seattle/Tacoma Intl
6h 20m1 stop Vancouver Intl
Air Canada Logo
7:15 pm - 2:57 amSEA  Seattle/Tacoma Intl-YWG Winnipeg
5h 42m1 stop Vancouver Intl
$289Air Canada
Tue, Sep 1 - Tue, Sep 8
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
$292Air Canada
Sat, Nov 7 - Sat, Nov 14
Air Canada Logo
5:40 am - 9:27 amYWG  Winnipeg-SEA Seattle/Tacoma Intl
5h 47m1 stop Vancouver Intl
Air Canada Logo
10:10 am - 12:09 amSEA  Seattle/Tacoma Intl-YWG Winnipeg
11h 59m2 stops Vancouver Intl Calgary
$292Air Canada
Sat, Nov 7 - Sat, Nov 14
Multiple Airlines Logo
6:45 pm - 10:42 pmYWG  Winnipeg-SEA Seattle/Tacoma Intl
5h 57m1 stop Vancouver Intl
Multiple Airlines Logo
4:35 pm - 11:52 amSEA  Seattle/Tacoma Intl-YWG Winnipeg
17h 17m2 stops Los Angeles Los Angeles Chicago O'Hare Intl
$330Multiple Airlines
Sat, Aug 29 - Sat, Sep 5
United Airlines Logo
2:00 pm - 10:43 pmYWG  Winnipeg-SEA Seattle/Tacoma Intl
10h 43m1 stop Chicago O'Hare Intl
United Airlines Logo
4:39 pm - 12:23 pmSEA  Seattle/Tacoma Intl-YWG Winnipeg
17h 44m2 stops Los Angeles Los Angeles Chicago O'Hare Intl
$347United Airlines
Fri, Aug 28 - Wed, Oct 28
Multiple Airlines Logo
2:00 pm - 10:43 pmYWG  Winnipeg-SEA Seattle/Tacoma Intl
10h 43m1 stop Chicago O'Hare Intl
Multiple Airlines Logo
3:15 pm - 12:32 amSEA  Seattle/Tacoma Intl-YWG Winnipeg
7h 17m1 stop Vancouver Intl
$347Multiple Airlines
Fri, Aug 28 - Wed, Oct 28
WestJet Logo
6:00 am - 9:40 amYWG  Winnipeg-SEA Seattle/Tacoma Intl
5h 40m1 stop Calgary
WestJet Logo
7:35 pm - 2:40 pmSEA  Seattle/Tacoma Intl-YWG Winnipeg
17h 05m2 stops Calgary Vancouver Intl
$358WestJet
Fri, Oct 2 - Mon, Oct 5
WestJet Logo
12:50 pm - 6:45 pmYWG  Winnipeg-SEA Seattle/Tacoma Intl
7h 55m2 stops Edmonton Calgary
WestJet Logo
7:35 pm - 3:25 pmSEA  Seattle/Tacoma Intl-YWG Winnipeg
17h 50m1 stop Calgary
$362WestJet
Thu, Oct 1 - Mon, Oct 5
WestJet Logo
6:00 am - 9:40 amYWG  Winnipeg-SEA Seattle/Tacoma Intl
5h 40m1 stop Calgary
WestJet Logo
7:35 pm - 4:00 pmSEA  Seattle/Tacoma Intl-YWG Winnipeg
18h 25m2 stops Calgary Edmonton
$364WestJet
Thu, Sep 24 - Tue, Oct 13

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WestJet flights from Winnipeg to Seattle

Our best WestJet deals on Winnipeg to Seattle flight tickets
WestJet
Oct 2
YWG6:00 amWinnipeg
5h 40m
1 stop
SEA9:40 amSeattle/Tacoma Intl
Oct 5
SEA7:35 pmSeattle/Tacoma Intl
17h 05m
2 stops
YWG2:40 pmWinnipeg
$358
WestJet
Oct 1
YWG12:50 pmWinnipeg
7h 55m
2 stops
SEA6:45 pmSeattle/Tacoma Intl
Oct 5
SEA7:35 pmSeattle/Tacoma Intl
17h 50m
1 stop
YWG3:25 pmWinnipeg
$362
WestJet
Sep 24
YWG6:00 amWinnipeg
5h 40m
1 stop
SEA9:40 amSeattle/Tacoma Intl
Oct 13
SEA7:35 pmSeattle/Tacoma Intl
18h 25m
2 stops
YWG4:00 pmWinnipeg
$364

Air Canada flights from Winnipeg to Seattle

Our best Air Canada deals on Winnipeg to Seattle flight tickets
Air Canada
Sep 1
YWG5:45 amWinnipeg
6h 20m
1 stop
SEA10:05 amSeattle/Tacoma Intl
Sep 8
SEA7:15 pmSeattle/Tacoma Intl
5h 42m
1 stop
YWG2:57 amWinnipeg
$289
Air Canada
Nov 7
YWG5:40 amWinnipeg
5h 47m
1 stop
SEA9:27 amSeattle/Tacoma Intl
Nov 14
SEA10:10 amSeattle/Tacoma Intl
11h 59m
2 stops
YWG12:09 amWinnipeg
$292
Air Canada
Sep 24
YWG5:45 amWinnipeg
6h 20m
1 stop
SEA10:05 amSeattle/Tacoma Intl
Oct 14
SEA5:40 amSeattle/Tacoma Intl
5h 30m
1 stop
YWG1:10 pmWinnipeg
$294

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 10, 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

WinnipegSeattle

YWG Winnipeg - SEA Seattle/Tacoma Intl

YWGSEA

Winnipeg

Sat 10/24

5:45 am-9:52 am

1 stop6h 07m

Seattle/Tacoma Intl

Tue 10/27

8:40 am-5:57 pm

1 stop7h 17m

$289
Quickest round-trip

WinnipegSeattle

YWG Winnipeg - SEA Seattle/Tacoma Intl

YWGSEA

Winnipeg

Tue 9/1

5:45 am-10:05 am

1 stop6h 20m

Seattle/Tacoma Intl

Tue 9/8

7:15 pm-2:57 am

1 stop5h 42m

$289

WinnipegSeattle

YWG Winnipeg - SEA Seattle/Tacoma Intl

YWGSEA

Winnipeg

Sat 11/7

5:40 am-9:27 am

1 stop5h 47m

Seattle/Tacoma Intl

Sat 11/14

3:15 pm-12:32 am

1 stop7h 17m

$292

WinnipegSeattle

YWG Winnipeg - SEA Seattle/Tacoma Intl

YWGSEA

Winnipeg

Sat 11/7

5:40 am-9:27 am

1 stop5h 47m

Seattle/Tacoma Intl

Sat 11/14

10:10 am-12:09 am

2 stops11h 59m

$292

WinnipegSeattle

YWG Winnipeg - SEA Seattle/Tacoma Intl

YWGSEA

Winnipeg

Sat 8/29

6:45 pm-10:42 pm

1 stop5h 57m

Seattle/Tacoma Intl

Sat 9/5

4:35 pm-11:52 am

2 stops17h 17m

$330

WinnipegSeattle

YWG Winnipeg - SEA Seattle/Tacoma Intl

YWGSEA

Winnipeg

Fri 8/28

2:00 pm-10:43 pm

1 stop10h 43m

Seattle/Tacoma Intl

Wed 10/28

4:39 pm-12:23 pm

2 stops17h 44m

$347

WinnipegSeattle

YWG Winnipeg - SEA Seattle/Tacoma Intl

YWGSEA

Winnipeg

Fri 8/28

2:00 pm-10:43 pm

1 stop10h 43m

Seattle/Tacoma Intl

Wed 10/28

3:15 pm-12:32 am

1 stop7h 17m

$347

WinnipegSeattle

YWG Winnipeg - SEA Seattle/Tacoma Intl

YWGSEA

Winnipeg

Fri 10/2

6:00 am-9:40 am

1 stop5h 40m

Seattle/Tacoma Intl

Mon 10/5

7:35 pm-2:40 pm

2 stops17h 05m

$358

WinnipegSeattle

YWG Winnipeg - SEA Seattle/Tacoma Intl

YWGSEA

Winnipeg

Thu 10/1

12:50 pm-6:45 pm

2 stops7h 55m

Seattle/Tacoma Intl

Mon 10/5

7:35 pm-3:25 pm

1 stop17h 50m

$362

WinnipegSeattle

YWG Winnipeg - SEA Seattle/Tacoma Intl

YWGSEA

Winnipeg

Thu 9/24

6:00 am-9:40 am

1 stop5h 40m

Seattle/Tacoma Intl

Tue 10/13

7:35 pm-4:00 pm

2 stops18h 25m

$364

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 $648.
The lowest price recently found on this route was $289.

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 $347 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

Fastest flight time

5h 40m

Direct flights

None
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
11,460 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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