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Cheap flights from Winnipeg to Seattle from $152

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 8/15. 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 am
YWG
-
SEA
5h 40m
1 stop
WestJet Logo
7:00 am - 2:05 pm
SEA
-
YWG
5h 05m
1 stop
$255WestJet
Mon, Aug 10 - Tue, Aug 18
WestJet Logo
6:00 am - 9:40 am
YWG
-
SEA
5h 40m
1 stop
WestJet Logo
7:00 am - 8:00 pm
SEA
-
YWG
11h 00m
2 stops
$261WestJet
Mon, Aug 10 - Tue, Aug 18
WestJet Logo
6:00 am - 9:40 am
YWG
-
SEA
5h 40m
1 stop
WestJet Logo
7:00 am - 3:25 pm
SEA
-
YWG
6h 25m
1 stop
$266WestJet
Thu, Aug 13 - Sat, Aug 22
WestJet Logo
6:00 am - 9:40 am
YWG
-
SEA
5h 40m
1 stop
WestJet Logo
7:00 am - 4:00 pm
SEA
-
YWG
7h 00m
2 stops
$271WestJet
Thu, Aug 13 - Sat, Aug 22
Air Canada Logo
6:45 pm - 10:42 pm
YWG
-
SEA
5h 57m
1 stop
Air Canada Logo
5:50 am - 1:10 pm
SEA
-
YWG
5h 20m
1 stop
$312Air Canada
Mon, Aug 24 - Wed, Sep 2
Air Canada Logo
5:45 am - 10:05 am
YWG
-
SEA
6h 20m
1 stop
Air Canada Logo
5:50 am - 1:10 pm
SEA
-
YWG
5h 20m
1 stop
$314Air Canada
Sat, Sep 5 - Sat, Sep 12
United Airlines Logo
2:00 pm - 10:43 pm
YWG
-
SEA
10h 43m
1 stop
United Airlines Logo
5:13 pm - 11:52 am
SEA
-
YWG
16h 39m
1 stop
$326United Airlines
Sat, Aug 29 - Mon, Aug 31
United Airlines Logo
2:00 pm - 10:01 am
YWG
-
SEA
22h 01m
2 stops
United Airlines Logo
5:13 pm - 11:52 am
SEA
-
YWG
16h 39m
1 stop
$326United Airlines
Sat, Aug 29 - Mon, Aug 31
United Airlines Logo
2:00 pm - 9:59 am
YWG
-
SEA
21h 59m
2 stops
United Airlines Logo
6:30 pm - 11:52 am
SEA
-
YWG
15h 22m
2 stops
$326United Airlines
Sat, Aug 29 - Mon, Aug 31
Air Canada Logo
5:45 am - 10:05 am
YWG
-
SEA
6h 20m
1 stop
Air Canada Logo
7:15 pm - 2:57 am
SEA
-
YWG
5h 42m
1 stop
$330Air Canada
Fri, Sep 11 - Mon, Sep 14

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WestJet flights from Winnipeg to Seattle

Our best WestJet deals on Winnipeg to Seattle flight tickets
WestJet
Aug 10
YWG6:00 amWinnipeg
5h 40m
1 stop
SEA9:40 amSeattle/Tacoma Intl
Aug 18
SEA7:00 amSeattle/Tacoma Intl
5h 05m
1 stop
YWG2:05 pmWinnipeg
$255
WestJet
Aug 10
YWG6:00 amWinnipeg
5h 40m
1 stop
SEA9:40 amSeattle/Tacoma Intl
Aug 18
SEA7:00 amSeattle/Tacoma Intl
11h 00m
2 stops
YWG8:00 pmWinnipeg
$261
WestJet
Aug 13
YWG6:00 amWinnipeg
5h 40m
1 stop
SEA9:40 amSeattle/Tacoma Intl
Aug 22
SEA7:00 amSeattle/Tacoma Intl
6h 25m
1 stop
YWG3:25 pmWinnipeg
$266

United Airlines flights from Winnipeg to Seattle

Our best United Airlines deals on Winnipeg to Seattle flight tickets
United Airlines
Aug 29
YWG2:00 pmWinnipeg
21h 59m
2 stops
SEA9:59 amSeattle/Tacoma Intl
Aug 31
SEA6:30 pmSeattle/Tacoma Intl
15h 22m
2 stops
YWG11:52 amWinnipeg
$326
United Airlines
Oct 3
YWG8:45 amWinnipeg
16h 42m
2 stops
SEA11:27 pmSeattle/Tacoma Intl
Oct 7
SEA7:00 amSeattle/Tacoma Intl
13h 33m
1 stop
YWG10:33 pmWinnipeg
$345
United Airlines
Sep 5
YWG2:00 pmWinnipeg
21h 59m
2 stops
SEA9:59 amSeattle/Tacoma Intl
Sep 12
SEA7:00 amSeattle/Tacoma Intl
11h 57m
2 stops
YWG8:57 pmWinnipeg
$365

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 July 30, 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 - SEA

YWGSEA

Winnipeg

Mon 8/10

6:00 am-9:40 am

1 stop5h 40m

Seattle/Tacoma Intl

Tue 8/18

7:00 am-2:05 pm

1 stop5h 05m

$255

WinnipegSeattle

YWG - SEA

YWGSEA

Winnipeg

Mon 8/10

6:00 am-9:40 am

1 stop5h 40m

Seattle/Tacoma Intl

Tue 8/18

7:00 am-8:00 pm

2 stops11h 00m

$261

WinnipegSeattle

YWG - SEA

YWGSEA

Winnipeg

Thu 8/13

6:00 am-9:40 am

1 stop5h 40m

Seattle/Tacoma Intl

Sat 8/22

7:00 am-3:25 pm

1 stop6h 25m

$266

WinnipegSeattle

YWG - SEA

YWGSEA

Winnipeg

Thu 8/13

6:00 am-9:40 am

1 stop5h 40m

Seattle/Tacoma Intl

Sat 8/22

7:00 am-4:00 pm

2 stops7h 00m

$271

WinnipegSeattle

YWG - SEA

YWGSEA

Winnipeg

Mon 8/24

6:45 pm-10:42 pm

1 stop5h 57m

Seattle/Tacoma Intl

Wed 9/2

5:50 am-1:10 pm

1 stop5h 20m

$312

WinnipegSeattle

YWG - SEA

YWGSEA

Winnipeg

Sat 9/5

5:45 am-10:05 am

1 stop6h 20m

Seattle/Tacoma Intl

Sat 9/12

5:50 am-1:10 pm

1 stop5h 20m

$314

WinnipegSeattle

YWG - SEA

YWGSEA

Winnipeg

Sat 8/29

2:00 pm-10:43 pm

1 stop10h 43m

Seattle/Tacoma Intl

Mon 8/31

5:13 pm-11:52 am

1 stop16h 39m

$326

WinnipegSeattle

YWG - SEA

YWGSEA

Winnipeg

Sat 8/29

2:00 pm-10:01 am

2 stops22h 01m

Seattle/Tacoma Intl

Mon 8/31

5:13 pm-11:52 am

1 stop16h 39m

$326

WinnipegSeattle

YWG - SEA

YWGSEA

Winnipeg

Sat 8/29

2:00 pm-9:59 am

2 stops21h 59m

Seattle/Tacoma Intl

Mon 8/31

6:30 pm-11:52 am

2 stops15h 22m

$326

WinnipegSeattle

YWG - SEA

YWGSEA

Winnipeg

Fri 9/11

5:45 am-10:05 am

1 stop6h 20m

Seattle/Tacoma Intl

Mon 9/14

7:15 pm-2:57 am

1 stop5h 42m

$330

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 $266 to $520.
The lowest price recently found on this route was $255.

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 $337 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 $213 on momondo.

How have Winnipeg to Seattle flight prices changed over time?

As of July 2026, prices for Winnipeg to Seattle flights are approximately 37% 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 50m

Direct flights

None
The fastest flight from Winnipeg to Seattle takes 5h 50m
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 50m.

  • 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
3,416 reviews
Search WestJet flights
Air CanadaPriceFrom $192Free CancellationRating
7.1
11,406 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
Puyallup
Tukwila
Federal Way
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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