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Cheap flights from Winnipeg to Seattle from $138

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 6/29. 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
0 bags

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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
10:30 am - 5:25 pm
SEA
-
YWG
4h 55m
1 stop
$251WestJet
Sat, May 2 - Sat, May 9
Air Canada Logo
6:40 pm - 10:43 pm
YWG
-
SEA
6h 03m
1 stop
Air Canada Logo
5:45 am - 1:04 pm
SEA
-
YWG
5h 19m
1 stop
$253Air Canada
Fri, Jun 12 - Tue, Jun 16
WestJet Logo
12:50 pm - 6:45 pm
YWG
-
SEA
7h 55m
2 stops
WestJet Logo
7:00 am - 4:00 pm
SEA
-
YWG
7h 00m
2 stops
$263WestJet
Fri, Jun 19 - Tue, Jun 23
WestJet Logo
2:55 pm - 6:45 pm
YWG
-
SEA
5h 50m
1 stop
WestJet Logo
7:00 am - 4:00 pm
SEA
-
YWG
7h 00m
2 stops
$265WestJet
Fri, Jun 19 - Tue, Jun 23
WestJet Logo
12:50 pm - 6:45 pm
YWG
-
SEA
7h 55m
2 stops
WestJet Logo
10:30 am - 5:25 pm
SEA
-
YWG
4h 55m
1 stop
$266WestJet
Thu, Jun 4 - Mon, Jun 8
WestJet Logo
2:55 pm - 9:00 pm
YWG
-
SEA
8h 05m
1 stop
WestJet Logo
10:30 am - 5:25 pm
SEA
-
YWG
4h 55m
1 stop
$267WestJet
Fri, Jun 19 - Tue, Jun 23
WestJet Logo
12:50 pm - 9:00 pm
YWG
-
SEA
10h 10m
2 stops
WestJet Logo
7:00 am - 4:00 pm
SEA
-
YWG
7h 00m
2 stops
$268WestJet
Thu, Jun 18 - Tue, Jun 23
WestJet Logo
6:00 am - 9:40 am
YWG
-
SEA
5h 40m
1 stop
WestJet Logo
10:30 am - 5:25 pm
SEA
-
YWG
4h 55m
1 stop
$269WestJet
Thu, Jun 4 - Mon, Jun 8
WestJet Logo
12:50 pm - 9:00 pm
YWG
-
SEA
10h 10m
2 stops
WestJet Logo
7:00 am - 2:05 pm
SEA
-
YWG
5h 05m
1 stop
$270WestJet
Thu, Jun 18 - Tue, Jun 23
Air Canada Logo
5:40 am - 10:08 am
YWG
-
SEA
6h 28m
1 stop
Air Canada Logo
5:45 am - 1:04 pm
SEA
-
YWG
5h 19m
1 stop
$271Air Canada
Mon, Jun 8 - Tue, Jun 16

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WestJet flights from Winnipeg to Seattle

Our best WestJet deals on Winnipeg to Seattle flight tickets
WestJet
May 2
YWG6:00 amWinnipeg
5h 40m
1 stop
SEA9:40 amSeattle/Tacoma Intl
May 9
SEA10:30 amSeattle/Tacoma Intl
4h 55m
1 stop
YWG5:25 pmWinnipeg
$251
WestJet
Jun 19
YWG12:50 pmWinnipeg
7h 55m
2 stops
SEA6:45 pmSeattle/Tacoma Intl
Jun 23
SEA7:00 amSeattle/Tacoma Intl
7h 00m
2 stops
YWG4:00 pmWinnipeg
$263
WestJet
Jun 19
YWG2:55 pmWinnipeg
5h 50m
1 stop
SEA6:45 pmSeattle/Tacoma Intl
Jun 23
SEA7:00 amSeattle/Tacoma Intl
7h 00m
2 stops
YWG4:00 pmWinnipeg
$265

Air Canada flights from Winnipeg to Seattle

Our best Air Canada deals on Winnipeg to Seattle flight tickets
Air Canada
Jun 12
YWG6:40 pmWinnipeg
6h 03m
1 stop
SEA10:43 pmSeattle/Tacoma Intl
Jun 16
SEA5:45 amSeattle/Tacoma Intl
5h 19m
1 stop
YWG1:04 pmWinnipeg
$253
Air Canada
Jun 8
YWG5:40 amWinnipeg
6h 28m
1 stop
SEA10:08 amSeattle/Tacoma Intl
Jun 16
SEA5:45 amSeattle/Tacoma Intl
5h 19m
1 stop
YWG1:04 pmWinnipeg
$271
Air Canada
May 23
YWG5:40 amWinnipeg
6h 25m
1 stop
SEA10:05 amSeattle/Tacoma Intl
May 26
SEA10:45 amSeattle/Tacoma Intl
13h 19m
1 stop
YWG2:04 amWinnipeg
$301

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 April 19, 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

Sat 5/2

6:00 am-9:40 am

1 stop5h 40m

Seattle/Tacoma Intl

Sat 5/9

10:30 am-5:25 pm

1 stop4h 55m

$251

WinnipegSeattle

YWG - SEA

YWGSEA

Winnipeg

Fri 6/12

6:40 pm-10:43 pm

1 stop6h 03m

Seattle/Tacoma Intl

Tue 6/16

5:45 am-1:04 pm

1 stop5h 19m

$253

WinnipegSeattle

YWG - SEA

YWGSEA

Winnipeg

Fri 6/19

12:50 pm-6:45 pm

2 stops7h 55m

Seattle/Tacoma Intl

Tue 6/23

7:00 am-4:00 pm

2 stops7h 00m

$263

WinnipegSeattle

YWG - SEA

YWGSEA

Winnipeg

Fri 6/19

2:55 pm-6:45 pm

1 stop5h 50m

Seattle/Tacoma Intl

Tue 6/23

7:00 am-4:00 pm

2 stops7h 00m

$265

WinnipegSeattle

YWG - SEA

YWGSEA

Winnipeg

Thu 6/4

12:50 pm-6:45 pm

2 stops7h 55m

Seattle/Tacoma Intl

Mon 6/8

10:30 am-5:25 pm

1 stop4h 55m

$266

WinnipegSeattle

YWG - SEA

YWGSEA

Winnipeg

Fri 6/19

2:55 pm-9:00 pm

1 stop8h 05m

Seattle/Tacoma Intl

Tue 6/23

10:30 am-5:25 pm

1 stop4h 55m

$267

WinnipegSeattle

YWG - SEA

YWGSEA

Winnipeg

Thu 6/18

12:50 pm-9:00 pm

2 stops10h 10m

Seattle/Tacoma Intl

Tue 6/23

7:00 am-4:00 pm

2 stops7h 00m

$268

WinnipegSeattle

YWG - SEA

YWGSEA

Winnipeg

Thu 6/4

6:00 am-9:40 am

1 stop5h 40m

Seattle/Tacoma Intl

Mon 6/8

10:30 am-5:25 pm

1 stop4h 55m

$269

WinnipegSeattle

YWG - SEA

YWGSEA

Winnipeg

Thu 6/18

12:50 pm-9:00 pm

2 stops10h 10m

Seattle/Tacoma Intl

Tue 6/23

7:00 am-2:05 pm

1 stop5h 05m

$270

WinnipegSeattle

YWG - SEA

YWGSEA

Winnipeg

Mon 6/8

5:40 am-10:08 am

1 stop6h 28m

Seattle/Tacoma Intl

Tue 6/16

5:45 am-1:04 pm

1 stop5h 19m

$271

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?

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 $294 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 $188 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 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 $143Free CancellationRating
7.2
3,322 reviews
Search WestJet flights
DeltaPriceFrom $145Free CancellationRating
7.9
8,422 reviews
Search Delta flights
Air CanadaPriceFrom $192Free CancellationRating
7.1
10,939 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
Lynnwood
Kent
Redmond
Marysville
Lakewood
Tukwila
Puyallup
Cle Elum
Federal Way
Centralia
Fife
Westport
Shoreline
Tumwater

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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