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Cheap flights from Winnipeg to Seattle from C$ 190
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 24/11. Fares are subject to change and may not be available on all flights or dates of travel.
YWG — SEA
26 Nov — 3 Dec1
Cheapflights Tip: The best prices from Winnipeg to Seattle/Tacoma Intl are usually found in September or October, booked 50 days in advance, depart on a Sunday or Thursday and return on a Monday
Find flight deals from Winnipeg to Seattle
Cheapest flights from Winnipeg to SeattleExplore the most affordable flight options available from Winnipeg to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 October 2025.
Explore the most affordable flight options available from Winnipeg to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 October 2025.
Wed 17/124:55 p.m.YWG - SEA
1 stop17h 30mMultiple Airlines
Tue 13/18:07 p.m.SEA - YWG
1 stop26h 36mMultiple Airlines
Deal found 26/10C$ 343
Fri 5/126:00 a.m.YWG - SEA
1 stop5h 31mAir Canada
Wed 10/123:40 p.m.SEA - YWG
1 stop7h 34mAir Canada
Deal found 26/10C$ 368
Wed 19/116:00 a.m.YWG - SEA
1 stop5h 31mAir Canada
Fri 28/113:40 p.m.SEA - YWG
1 stop7h 29mAir Canada
Deal found 26/10C$ 385
Fri 5/125:35 p.m.YWG - SEA
1 stop16h 39mMultiple Airlines
Wed 10/128:22 a.m.SEA - YWG
2 stops14h 17mMultiple Airlines
Deal found 26/10C$ 388
Tue 9/126:45 a.m.YWG - SEA
2 stops9h 35mWestJet
Tue 16/123:10 p.m.SEA - YWG
1 stop7h 31mWestJet
Deal found 25/10C$ 389
Thu 27/1110:45 a.m.YWG - SEA
1 stop5h 46mAir Canada
Sun 30/113:40 p.m.SEA - YWG
1 stop7h 29mAir Canada
Deal found 27/10C$ 403
Wed 19/1112:55 p.m.YWG - SEA
2 stops27h 25mWestJet
Fri 28/113:10 p.m.SEA - YWG
1 stop7h 31mWestJet
Deal found 26/10C$ 406
Fri 5/128:40 a.m.YWG - SEA
2 stops18h 10mUnited Airlines
Wed 10/125:00 a.m.SEA - YWG
2 stops28h 57mUnited Airlines
Deal found 26/10C$ 410
Fri 14/116:00 a.m.YWG - SEA
1 stop5h 31mAir Canada
Sun 16/118:00 p.m.SEA - YWG
1 stop14h 59mAir Canada
Deal found 26/10C$ 411
Fri 14/115:35 p.m.YWG - SEA
1 stop16h 43mMultiple Airlines
Sun 16/113:35 p.m.SEA - YWG
2 stops21h 46mMultiple Airlines
Deal found 25/10C$ 413
Cheap flight deals from Winnipeg to Seattle
Discover tips and strategies to find the most affordable flight options for your journey from Winnipeg (YWG) to Seattle (SEA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 27 October 2025.
Cheapflights 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, Cheapflights users made 629,999 searches. Data last updated 27 October 2025.
Use the filters below to find and compare flights from Winnipeg to Seattle that are best for you.
Fly from
Winnipeg
Fly to
Seattle
Route
Depart
Return
Price
WinnipegSeattle
YWG - SEA
YWGSEA
Winnipeg
Mon 12/1
5:55 a.m.-2:20 p.m.
2 stops10h 25m
Seattle/Tacoma Intl
Thu 15/1
3:10 p.m.-10:41 p.m.
1 stop5h 31m
C$ 332
WinnipegSeattle
YWG - SEA
YWGSEA
Winnipeg
Wed 4/3
6:00 a.m.-9:31 a.m.
1 stop5h 31m
Seattle/Tacoma Intl
Fri 6/3
3:40 p.m.-1:09 a.m.
1 stop7h 29m
C$ 340
WinnipegSeattle
YWG - SEA
YWGSEA
Winnipeg
Wed 17/12
4:55 p.m.-8:25 a.m.
1 stop17h 30m
Seattle/Tacoma Intl
Tue 13/1
8:07 p.m.-12:43 a.m.
1 stop26h 36m
C$ 343
WinnipegSeattle
YWG - SEA
YWGSEA
Winnipeg
Fri 5/12
6:00 a.m.-9:31 a.m.
1 stop5h 31m
Seattle/Tacoma Intl
Wed 10/12
3:40 p.m.-1:14 a.m.
1 stop7h 34m
C$ 368
WinnipegSeattle
YWG - SEA
YWGSEA
Winnipeg
Wed 19/11
6:00 a.m.-9:31 a.m.
1 stop5h 31m
Seattle/Tacoma Intl
Fri 28/11
3:40 p.m.-1:09 a.m.
1 stop7h 29m
C$ 385
WinnipegSeattle
YWG - SEA
YWGSEA
Winnipeg
Fri 5/12
5:35 p.m.-8:14 a.m.
1 stop16h 39m
Seattle/Tacoma Intl
Wed 10/12
8:22 a.m.-12:39 a.m.
2 stops14h 17m
C$ 388
WinnipegSeattle
YWG - SEA
YWGSEA
Winnipeg
Tue 9/12
6:45 a.m.-2:20 p.m.
2 stops9h 35m
Seattle/Tacoma Intl
Tue 16/12
3:10 p.m.-12:41 a.m.
1 stop7h 31m
C$ 389
WinnipegSeattle
YWG - SEA
YWGSEA
Winnipeg
Mon 24/11
4:55 p.m.-4:37 p.m.
1 stop25h 42m
C$ 190
WinnipegSeattle
YWG - SEA
YWGSEA
Winnipeg
Wed 19/11
6:00 a.m.-9:31 a.m.
1 stop5h 31m
C$ 227
WinnipegSeattle
YWG - SEA
YWGSEA
Winnipeg
Thu 6/11
5:40 p.m.-11:57 p.m.
1 stop8h 17m
C$ 341
Showing 1-10 of 13 results
Best time to book a flight from Winnipeg to Seattle
Have a flexible travel schedule? Discover the best time to fly to Seattle from Winnipeg with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Winnipeg to Seattle
Prices
More
How far ahead should I book a flight from Winnipeg to Seattle?
Use this chart to determine the optimal time to book a round-trip flight from Winnipeg to Seattle. Price data was last updated on 24 October 2025.
To ensure you get the cheapest price possible for a flight from Winnipeg to Seattle, you should look to book at least 50 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Winnipeg to Seattle?
Currently, November is the cheapest month in which you can book a flight from Winnipeg to Seattle (average of C$ 125). Flying from Winnipeg to Seattle in December is currently the most expensive (average of C$ 362). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from YWG to SEA?
Find hourly flight availability from Winnipeg to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 27 October 2025.
It’s typically best to fly out from Winnipeg to Seattle in the evening. Doing so could potentially save you 21% on the flight price compared to flying in the morning, which is usually more expensive.
What’s the top layover airport for flights from Winnipeg to Seattle?
Share of one-stop round-trip flights from Winnipeg to Seattle chosen by Cheapflights users in the past 12 months, using the same layover each way.
Calgary (YYC) – chosen by Cheapflights users on 54% of one-stop itineraries from Winnipeg to Seattle on Cheapflights.
What’s the fastest layover option from Winnipeg to Seattle?
Shortest average travel time for 1-stop one-way flights from Winnipeg to Seattle, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Vancouver (YVR) have the shortest average one-way travel time for 1-stop routes: 6h 02m.
What’s the fastest layover option from Winnipeg to Seattle?
Shortest average travel time for 1-stop one-way flights from Winnipeg to Seattle, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Vancouver (YVR) have the shortest average one-way travel time for 1-stop routes: 6h 02m.
Which airport typically offers the quickest layover for flights from Winnipeg to Seattle?
Average layover duration for 1-stop one-way flights from Winnipeg to Seattle, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Denver (DEN) offer the fastest connection on this route, with an average layover time of 1h 03m.
Reviews of airlines servicing Seattle
Get insights into the airlines that provide service to Seattle. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Seattle. Reviews last updated 27 October 2025.
Get a feel of what it's like to fly with Delta,United Airlines, andWestJet from Winnipeg to Seattle by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.9
Boarding
8.2
Comfort
7.9
Food
7.3
Overall
7.9
Crew
8.5
Reviews
1 / 20
10.0
ExcellentMary,Oct 2025
AMS - PDX
Entertainment
7.9
Boarding
8.2
Comfort
7.9
Food
7.3
Overall
7.9
Crew
8.5
Reviews
1 / 20
10.0
ExcellentMary,Oct 2025
AMS - PDX
Entertainment
7.9
Boarding
8.2
Comfort
7.9
Food
7.3
Overall
7.9
Crew
8.5
Reviews
1 / 20
10.0
ExcellentMary,Oct 2025
AMS - PDX
Entertainment
7.9
Boarding
8.2
Comfort
7.9
Food
7.3
Overall
7.9
Crew
8.5
Reviews
1 / 20
10.0
ExcellentMary,Oct 2025
AMS - PDX
Entertainment
7.9
Boarding
8.2
Comfort
7.9
Food
7.3
Overall
7.9
Crew
8.5
Reviews
1 / 20
10.0
ExcellentMary,Oct 2025
AMS - PDX
Related info for your journey
Find useful and relevant information for your journey from Winnipeg to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Travelling to a place near Seattle?
Book flights to Seattle if you plan to visit one of these locationsLeavenworth
SeaTac
Tukwila
Tacoma
Mukilteo
Bothell
Cashmere
Renton
Olympia
Marysville
Lynnwood
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Winnipeg to Seattle
See prices for flight routes from nearby airports that may be better suited for you.
Top 4 airlines flying from Winnipeg to Seattle
Discover the top 4 airlines that operate flights from Winnipeg to Seattle. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 27 October 2025.
Fly with Cheapflights
Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Winnipeg to Seattle?
Deals for Winnipeg to Seattle flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.
Why should you use Cheapflights to find cheap flight tickets from Winnipeg to Seattle?
Cheapflights helps you find that perfect flight to Seattle from Winnipeg by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!
Can Cheapflights find flights from Winnipeg to Seattle with no change fees?
Certainly. Search results for flights to Seattle from Winnipeg shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.
Can Cheapflights notify me if prices for flights from Winnipeg to Seattle become cheaper?
Yes, Cheapflights offers price alerts on Winnipeg to Seattle flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.