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Cheap flights from Seattle to Winnipeg from $128

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Winnipeg departing on 3/26. 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 Seattle to Winnipeg

Cheap round-trip flights

Enter your travel dates to find the best prices.
WestJet Logo
11:55 am - 11:47 pm
SEA
-
YWG
9h 52m
2 stops
WestJet Logo
12:55 pm - 2:19 pm
YWG
-
SEA
27h 24m
2 stops
$274WestJet
Mon, Apr 13 - Sat, Apr 18
WestJet Logo
11:55 am - 10:40 pm
SEA
-
YWG
8h 45m
2 stops
WestJet Logo
9:00 pm - 2:19 pm
YWG
-
SEA
19h 19m
1 stop
$285WestJet
Mon, Apr 13 - Sat, Apr 18
WestJet Logo
11:55 am - 10:40 pm
SEA
-
YWG
8h 45m
2 stops
WestJet Logo
6:55 pm - 2:19 pm
YWG
-
SEA
21h 24m
1 stop
$298WestJet
Fri, Mar 6 - Mon, Mar 9
Air Canada Logo
10:05 am - 6:19 pm
SEA
-
YWG
6h 14m
1 stop
Air Canada Logo
6:10 pm - 10:06 pm
YWG
-
SEA
5h 56m
1 stop
$304Air Canada
Fri, Mar 6 - Mon, Mar 9
WestJet Logo
11:55 am - 10:40 pm
SEA
-
YWG
8h 45m
2 stops
WestJet Logo
2:40 pm - 2:19 pm
YWG
-
SEA
25h 39m
2 stops
$309WestJet
Fri, Mar 6 - Mon, Mar 9
Multiple Airlines Logo
11:08 pm - 7:45 pm
SEA
-
YWG
18h 37m
1 stop
Multiple Airlines Logo
6:15 am - 5:09 pm
YWG
-
SEA
12h 54m
2 stops
$322Multiple Airlines
Wed, Mar 11 - Wed, Mar 18
Air Canada Logo
3:40 pm - 1:14 am
SEA
-
YWG
7h 34m
1 stop
Air Canada Logo
6:00 am - 7:22 pm
YWG
-
SEA
15h 22m
1 stop
$323Air Canada
Mon, Feb 23 - Thu, Feb 26
Air Canada Logo
3:40 pm - 1:14 am
SEA
-
YWG
7h 34m
1 stop
Air Canada Logo
9:50 pm - 9:15 am
YWG
-
SEA
13h 25m
1 stop
$334Air Canada
Mon, Feb 23 - Thu, Feb 26
Air Canada Logo
3:40 pm - 1:14 am
SEA
-
YWG
7h 34m
1 stop
Air Canada Logo
8:00 am - 7:22 pm
YWG
-
SEA
13h 22m
2 stops
$340Air Canada
Mon, Feb 23 - Thu, Feb 26
WestJet Logo
7:00 am - 4:00 pm
SEA
-
YWG
7h 00m
2 stops
WestJet Logo
12:50 pm - 6:45 pm
YWG
-
SEA
7h 55m
2 stops
$341WestJet
Thu, Jun 18 - Sun, Jun 21

WestJet flights from Seattle to Winnipeg

Our best WestJet deals on Seattle to Winnipeg flight tickets
WestJet
Mar 8
SEA3:10 pmSeattle/Tacoma Intl
7h 30m
1 stop
YWG12:40 amWinnipeg
Mar 17
YWG6:45 amWinnipeg
9h 34m
2 stops
SEA2:19 pmSeattle/Tacoma Intl
$239
WestJet
Apr 22
SEA3:10 pmSeattle/Tacoma Intl
7h 30m
1 stop
YWG12:40 amWinnipeg
Apr 27
YWG6:00 amWinnipeg
5h 40m
1 stop
SEA9:40 amSeattle/Tacoma Intl
$269
WestJet
Apr 13
SEA11:55 amSeattle/Tacoma Intl
9h 52m
2 stops
YWG11:47 pmWinnipeg
Apr 18
YWG12:55 pmWinnipeg
27h 24m
2 stops
SEA2:19 pmSeattle/Tacoma Intl
$274

Air Canada flights from Seattle to Winnipeg

Our best Air Canada deals on Seattle to Winnipeg flight tickets
Air Canada
Mar 6
SEA10:05 amSeattle/Tacoma Intl
6h 14m
1 stop
YWG6:19 pmWinnipeg
Mar 9
YWG6:10 pmWinnipeg
5h 56m
1 stop
SEA10:06 pmSeattle/Tacoma Intl
$304
Air Canada
Feb 23
SEA3:40 pmSeattle/Tacoma Intl
7h 34m
1 stop
YWG1:14 amWinnipeg
Feb 26
YWG6:00 amWinnipeg
15h 22m
1 stop
SEA7:22 pmSeattle/Tacoma Intl
$323
Air Canada
Mar 13
SEA5:40 amSeattle/Tacoma Intl
5h 19m
1 stop
YWG12:59 pmWinnipeg
Mar 20
YWG9:15 pmWinnipeg
14h 16m
2 stops
SEA9:31 amSeattle/Tacoma Intl
$329

momondo Fare Finder

 
Customize your flight search to find flights from Seattle to Winnipeg 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 January 27, 2026.
Use the filters below to find and compare flights from Seattle to Winnipeg that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleWinnipeg

SEA - YWG

SEAYWG

Seattle/Tacoma Intl

Mon 4/13

11:55 am-11:47 pm

2 stops9h 52m

Winnipeg

Sat 4/18

12:55 pm-2:19 pm

2 stops27h 24m

$274

SeattleWinnipeg

SEA - YWG

SEAYWG

Seattle/Tacoma Intl

Mon 4/13

11:55 am-10:40 pm

2 stops8h 45m

Winnipeg

Sat 4/18

9:00 pm-2:19 pm

1 stop19h 19m

$285

SeattleWinnipeg

SEA - YWG

SEAYWG

Seattle/Tacoma Intl

Fri 3/6

11:55 am-10:40 pm

2 stops8h 45m

Winnipeg

Mon 3/9

6:55 pm-2:19 pm

1 stop21h 24m

$298

SeattleWinnipeg

SEA - YWG

SEAYWG

Seattle/Tacoma Intl

Fri 3/6

10:05 am-6:19 pm

1 stop6h 14m

Winnipeg

Mon 3/9

6:10 pm-10:06 pm

1 stop5h 56m

$304

SeattleWinnipeg

SEA - YWG

SEAYWG

Seattle/Tacoma Intl

Fri 3/6

11:55 am-10:40 pm

2 stops8h 45m

Winnipeg

Mon 3/9

2:40 pm-2:19 pm

2 stops25h 39m

$309

SeattleWinnipeg

SEA - YWG

SEAYWG

Seattle/Tacoma Intl

Wed 3/11

11:08 pm-7:45 pm

1 stop18h 37m

Winnipeg

Wed 3/18

6:15 am-5:09 pm

2 stops12h 54m

$322

SeattleWinnipeg

SEA - YWG

SEAYWG

Seattle/Tacoma Intl

Mon 2/23

3:40 pm-1:14 am

1 stop7h 34m

Winnipeg

Thu 2/26

6:00 am-7:22 pm

1 stop15h 22m

$323

SeattleWinnipeg

SEA - YWG

SEAYWG

Seattle/Tacoma Intl

Mon 2/23

3:40 pm-1:14 am

1 stop7h 34m

Winnipeg

Thu 2/26

9:50 pm-9:15 am

1 stop13h 25m

$334

SeattleWinnipeg

SEA - YWG

SEAYWG

Seattle/Tacoma Intl

Mon 2/23

3:40 pm-1:14 am

1 stop7h 34m

Winnipeg

Thu 2/26

8:00 am-7:22 pm

2 stops13h 22m

$340

SeattleWinnipeg

SEA - YWG

SEAYWG

Seattle/Tacoma Intl

Thu 6/18

7:00 am-4:00 pm

2 stops7h 00m

Winnipeg

Sun 6/21

12:50 pm-6:45 pm

2 stops7h 55m

$341

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 resultsSorted by cheapest first
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See travel insights to Winnipeg from

How to get the cheapest flight ticket from Seattle to Winnipeg

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 Seattle and Winnipeg?

What is the cheapest month to fly to Winnipeg?

In general, February is the cheapest month to fly from Seattle to Winnipeg. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $276. If you’re not able to fly to Winnipeg in February, then January is your next best option. Flight prices from Seattle to Winnipeg during January average around $288.

How far in advance should I book a flight to Winnipeg?

You are more likely to see cheaper flights to Winnipeg from Seattle when booking weeks ahead of your departure date. In general, you can expect to find flights to Winnipeg for around $352 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Winnipeg from Seattle for as low as $248 on momondo.

How have Seattle to Winnipeg flight prices changed over time?

As of January 2026, prices for Seattle to Winnipeg flights are approximately 45% more expensive when compared to flights at the same time last year.

When to book flights from Seattle to Winnipeg

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to Winnipeg according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Seattle to Winnipeg (SEA to YWG) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Winnipeg

Fastest flight time

5h 00m

Direct flights

None
The fastest flight from Seattle to Winnipeg takes 5h 00m
There are no direct flights from Seattle to Winnipeg. There are no popular flight routes from Seattle to Winnipeg.
Search flight deals

  • How far is Seattle/Tacoma Intl to Winnipeg by plane?

    Winnipeg is 1152.6 mi away from Seattle/Tacoma Intl. Flights usually cover this in 5h 00m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Winnipeg Airport?

    Prices for flights from Seattle/Tacoma Intl Airport to Winnipeg Airport are updated daily.

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

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Winnipeg 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 Seattle/Tacoma Intl Airport to Winnipeg Airport.

  • What documentation or ID do you need to fly to Winnipeg Airport?

    The travel and health documents you'll need for your trip to Winnipeg Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Winnipeg Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Seattle to Winnipeg?

Best airlines flying from Seattle to Winnipeg

Compare and see reviews for airlines that fly from Seattle to Winnipeg with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $159Free CancellationRating
7.9
8,121 reviews
Search Delta flights
WestJetPriceFrom $178Free CancellationRating
7.2
3,251 reviews
Search WestJet flights
Air CanadaPriceFrom $260Free CancellationRating
7.1
10,660 reviews
Search Air Canada flights

Traveling to a place near Winnipeg?

Book flights to Winnipeg if you plan to visit one of these locations
Scanterbury
Portage la Prairie
Selkirk

Why use momondo?

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

Finding the right flight to Winnipeg from Seattle is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Winnipeg quick and easy, saving you time and money.

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

All flight searches from Seattle to Winnipeg on momondo can be filtered to show those which offer flexible booking policies.

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

Once all potential Seattle to Winnipeg 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 Seattle to Winnipeg right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Winnipeg, momondo offers a useful price alert feature which will track prices for flights to Winnipeg from Seattle and alert you when they change.

An easier way to manage your Winnipeg trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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