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$115+ Cheap flights from Seattle (SEA) to Winnipeg (YWG)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/12. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — YWG
May 4 — May 111
Sun 5/4
Sun 5/11
1 adult, Economy
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1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

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Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Winnipeg are usually found in January or October, booked 59 days in advance, depart on a Saturday or Friday and return on a Thursday

Cheap flight deals from Seattle to Winnipeg

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Winnipeg (YWG). 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 April 29, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$249
(Flightnetwork)

One-way from

$118
(Trip.com)

Popular in

December

Cheapest in

January

Average price

$390
Provider with most accurate pricing for Seattle/Tacoma Intl-Winnipeg flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Winnipeg flights.
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From Seattle/Tacoma Intl to Winnipeg
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One-way flight from Seattle/Tacoma Intl to Winnipeg
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Highest demand for flights based on searches. 20% potential increase in price ($97 potential increase over avg. RT price).
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Cheapest flight prices on average. 10% potential price decrease ($36 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Seattle to Winnipeg

Cheapest flights from Seattle to Winnipeg
Explore the most affordable flight options available from Seattle to Winnipeg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.

This Vakatrip deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vakatrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/127:05 amSEA - YWG
1 stop5h 25mWestJet
Thu 6/198:30 amYWG - SEA
1 stop6h 28mWestJet
Deal found 4/28$115
This Flightnetwork deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/122:55 pmSEA - YWG
1 stop8h 44mAir Canada
Thu 6/196:15 amYWG - SEA
2 stops8h 46mAir Canada
Deal found 4/28$238
This Flightnetwork deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/131:15 pmSEA - YWG
2 stops7h 56mMultiple Airlines
Fri 6/206:15 amYWG - SEA
2 stops10h 01mMultiple Airlines
Deal found 4/29$249
This United Airlines deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/117:00 amSEA - YWG
2 stops28h 09mUnited Airlines
Wed 5/142:20 pmYWG - SEA
1 stop10h 22mUnited Airlines
Deal found 4/27$327
This Delta deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/812:40 amSEA - YWG
1 stop8h 58mDelta
Fri 10/178:30 amYWG - SEA
1 stop6h 29mDelta
Deal found 4/28$483

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated April 29, 2025.
Use the filters below to find and compare flights from Seattle to Winnipeg that are best for you.

Fly from

Seattle

Fly to

Winnipeg

Route

Depart

Return

Price

SeattleWinnipeg

SEA - YWG

SEAYWG

Seattle/Tacoma Intl

Thu 6/12

7:05 am-2:30 pm

1 stop5h 25m

Winnipeg

Thu 6/19

8:30 am-12:58 pm

1 stop6h 28m

$115

SeattleWinnipeg

SEA - YWG

SEAYWG

Seattle/Tacoma Intl

Thu 6/12

2:55 pm-1:39 am

1 stop8h 44m

Winnipeg

Thu 6/19

6:15 am-1:01 pm

2 stops8h 46m

$238

SeattleWinnipeg

SEA - YWG

SEAYWG

Seattle/Tacoma Intl

Fri 6/13

1:15 pm-11:11 pm

2 stops7h 56m

Winnipeg

Fri 6/20

6:15 am-2:16 pm

2 stops10h 01m

$249

SeattleWinnipeg

SEA - YWG

SEAYWG

Seattle/Tacoma Intl

Sun 5/11

7:00 am-1:09 pm

2 stops28h 09m

Winnipeg

Wed 5/14

2:20 pm-10:42 pm

1 stop10h 22m

$327

SeattleWinnipeg

SEA - YWG

SEAYWG

Seattle/Tacoma Intl

Thu 6/12

2:55 pm-1:39 am

1 stop8h 44m

$116

SeattleWinnipeg

SEA - YWG

SEAYWG

Seattle/Tacoma Intl

Thu 6/12

7:05 am-9:26 pm

2 stops12h 21m

$118

SeattleWinnipeg

SEA - YWG

SEAYWG

Seattle/Tacoma Intl

Fri 6/13

11:53 pm-11:36 am

1 stop9h 43m

$150

SeattleWinnipeg

SEA - YWG

SEAYWG

Seattle/Tacoma Intl

Wed 6/18

7:20 am-1:09 pm

2 stops27h 49m

$161

SeattleWinnipeg

SEA - YWG

SEAYWG

Seattle/Tacoma Intl

Wed 6/18

3:58 pm-9:31 pm

3 stops27h 33m

$202

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Compare providers for flights from Seattle to Winnipeg

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seattle to Winnipeg in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Seattle-Winnipeg flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-Winnipeg flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seattle-Winnipeg flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Seattle-Winnipeg flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seattle-Winnipeg flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Seattle to Winnipeg

Have a flexible travel schedule? Discover the best time to fly to Winnipeg from Seattle 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 Seattle to Winnipeg

How far ahead should I book a flight from Seattle to Winnipeg?

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Winnipeg. Price data was last updated on April 25, 2025.

To ensure you get the cheapest price possible for a flight from Seattle to Winnipeg, you should look to book at least 59 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 Seattle to Winnipeg?

Currently, August is the cheapest month in which you can book a flight from Seattle to Winnipeg (average of $358). Flying from Seattle to Winnipeg in December is currently the most expensive (average of $501). 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 SEA to YWG?

Find hourly flight availability from Seattle to Winnipeg. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 29, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 26% on flights from Seattle to Winnipeg by exploring options for tickets at noon.

Rainfall in Winnipeg by month

Plan your trip to Winnipeg by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Winnipeg ranges from 0.8 - 3.1 inches per month. June is typically the wettest month, when rainfall can reach 3.1 in. January is typically the driest time to visit Winnipeg when rainfall is around 0.8 in.

Temperature in Winnipeg by month

Plan your trip to Winnipeg by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Winnipeg, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 3.2 F).

Reviews of airlines servicing Winnipeg

Get insights into the airlines that provide service to Winnipeg. 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 Winnipeg. Reviews last updated April 29, 2025.
Delta
8.0
Very good
7,929 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,929 reviews
Delta
8.0
Very good
7,929 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,929 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
WestJet
7.2
Good
2,823 reviews
Delta
8.0
Very good
7,929 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air Canada
7.0
Good
9,244 reviews
Delta
8.0
Very good
7,929 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Winnipeg. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Seattle to Winnipeg round-trip?

    According to our current data, WestJet ($253), Air Canada ($303), and United Airlines ($547) offers the cheapest pricing from Seattle to Winnipeg. These flights start at 32% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Seattle to Winnipeg one-way?

    The cheapest airlines for a one-way flight from Seattle to Winnipeg are WestJet ($118), Air Canada ($127), and Delta ($150).

  • Can I find deals for flights from Seattle to Winnipeg that include hotel bookings?

    Yes. In addition to deals on Seattle to Winnipeg flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Winnipeg?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Winnipeg.

  • Can I find deals for business class flights from Seattle to Winnipeg?

    Yes. Cheapflights offers flight deals from Seattle to Winnipeg by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Seattle to Winnipeg?

    Currently, August is the cheapest month in which you can book a flight from Seattle to Winnipeg (average of $358). Flying from Seattle to Winnipeg in December is currently the most expensive (average of $501). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Seattle to Winnipeg

See prices for flight routes from nearby airports that may be better suited for you.
Portland to Winnipeg flights
Spokane to Winnipeg flights

Top 4 airlines flying from Seattle to Winnipeg

Discover the top 4 airlines that operate flights from Seattle to Winnipeg. 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 2,558,603 searches. Data last updated April 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$120Average$578FlexibilityNo cancel feeOn-time69%
WestJetCheapest$178Average$282FlexibilityNo cancel feeOn-time60%
Air CanadaCheapest$231Average$413FlexibilityNo cancel feeOn-time67%
DeltaCheapest$335Average$400FlexibilityNo cancel feeOn-timeN/A

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