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$128+ Cheap flights from Seattle (SEA) to Edmonton (YEG)

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 8/18. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — YEG
Aug 13 — Aug 201
Thu 8/13
Thu 8/20
1 adult, Economy
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Cheap flight deals from Seattle to Edmonton

Cheapest flights from Seattle to Edmonton
Explore the most affordable flight options available from Seattle to Edmonton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 14, 2026.

This Kiwi.com deal was found by Cheapflights users on 7/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/118:13 pm
SEA
-
YEG
2 stops23h 32m
Multiple Airlines
Sat 8/153:00 pm
YEG
-
SEA
1 stop4h 45m
Multiple Airlines
Deal found 7/9$341
This Trip.com deal was found by Cheapflights users on 7/9. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/810:30 am
SEA
-
YEG
1 stop3h 55m
WestJet
Sun 10/116:10 am
YEG
-
SEA
1 stop4h 30m
WestJet
Deal found 7/9$349
This Kiwi.com deal was found by Cheapflights users on 7/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2310:30 am
SEA
-
YEG
1 stop3h 55m
Multiple Airlines
Sun 9/274:50 pm
YEG
-
SEA
2 stops42h 10m
Multiple Airlines
Deal found 7/9$351
This Kiwi.com deal was found by Cheapflights users on 7/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/237:35 pm
SEA
-
YEG
1 stop4h 09m
WestJet
Sun 9/273:00 pm
YEG
-
SEA
1 stop4h 45m
WestJet
Deal found 7/9$357
This Gotogate deal was found by Cheapflights users on 7/8. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2410:50 am
SEA
-
YEG
2 stops9h 34m
Air Canada
Wed 9/305:30 pm
YEG
-
SEA
2 stops6h 12m
Air Canada
Deal found 7/8$358
This Kiwi.com deal was found by Cheapflights users on 7/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2410:59 pm
SEA
-
YEG
1 stop8h 36m
Multiple Airlines
Mon 8/316:50 am
YEG
-
SEA
2 stops28h 49m
Multiple Airlines
Deal found 7/10$362
This Kiwi.com deal was found by Cheapflights users on 7/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2210:30 am
SEA
-
YEG
1 stop3h 55m
Multiple Airlines
Mon 8/316:50 am
YEG
-
SEA
2 stops28h 49m
Multiple Airlines
Deal found 7/11$364
This Kiwi.com deal was found by Cheapflights users on 7/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/1310:30 am
SEA
-
YEG
1 stop3h 55m
WestJet
Sun 8/163:00 pm
YEG
-
SEA
1 stop4h 45m
WestJet
Deal found 7/11$369
This Kiwi.com deal was found by Cheapflights users on 7/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1010:30 am
SEA
-
YEG
2 stops21h 05m
WestJet
Mon 8/173:00 pm
YEG
-
SEA
1 stop4h 45m
WestJet
Deal found 7/12$372
This Kiwi.com deal was found by Cheapflights users on 7/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/247:00 am
SEA
-
YEG
1 stop4h 05m
WestJet
Fri 8/283:00 pm
YEG
-
SEA
1 stop4h 45m
WestJet
Deal found 7/11$373
This Mytrip deal was found by Cheapflights users on 7/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/137:00 am
SEA
-
YEG
2 stops9h 10m
Multiple Airlines
Sun 8/1610:50 am
YEG
-
SEA
2 stops8h 42m
Multiple Airlines
Deal found 7/11$374

Find flight deals from Seattle to Edmonton

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Edmonton (YEG). 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 July 14, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$341
(Kiwi.com)

One-way from

$128
(Kiwi.com)

Popular in

January

Cheapest in

October

Average price

$520
Provider with most accurate pricing for Seattle/Tacoma Intl-Edmonton flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Edmonton flights.
Search Deals
From Seattle/Tacoma Intl to Edmonton
Search Deals
One-way flight from Seattle/Tacoma Intl to Edmonton
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($52 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle to Edmonton 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 July 14, 2026.
Use the filters below to find and compare flights from Seattle to Edmonton that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleEdmonton

SEA - YEG

SEAYEG

Seattle/Tacoma Intl

Mon 8/10

10:30 am-8:35 am

2 stops21h 05m

Edmonton

Mon 8/17

3:00 pm-6:45 pm

1 stop4h 45m

$372

SeattleEdmonton

SEA - YEG

SEAYEG

Seattle/Tacoma Intl

Thu 8/13

7:00 am-3:50 pm

2 stops7h 50m

Edmonton

Sun 8/16

10:50 am-6:32 pm

2 stops8h 42m

$379

SeattleEdmonton

SEA - YEG

SEAYEG

Seattle/Tacoma Intl

Sat 8/8

11:00 pm-8:35 am

1 stop8h 35m

Edmonton

Mon 8/17

9:25 pm-9:40 am

2 stops13h 15m

$399

SeattleEdmonton

SEA - YEG

SEAYEG

Seattle/Tacoma Intl

Wed 8/19

7:00 am-8:15 pm

2 stops12h 15m

Edmonton

Mon 8/24

3:30 pm-9:40 am

3 stops19h 10m

$420

SeattleEdmonton

SEA - YEG

SEAYEG

Seattle/Tacoma Intl

Thu 8/20

7:35 pm-8:35 am

2 stops12h 00m

Edmonton

Tue 8/25

6:10 am-9:40 am

1 stop4h 30m

$423
Quickest round-trip

SeattleEdmonton

SEA - YEG

SEAYEG

Seattle/Tacoma Intl

Tue 9/22

3:00 pm-9:48 pm

1 stop5h 48m

Edmonton

Wed 9/23

1:15 pm-6:32 pm

1 stop6h 17m

$431

SeattleEdmonton

SEA - YEG

SEAYEG

Seattle/Tacoma Intl

Fri 8/14

11:00 pm-12:40 pm

2 stops12h 40m

Edmonton

Mon 8/17

4:30 pm-9:00 pm

1 stop5h 30m

$432

SeattleEdmonton

SEA - YEG

SEAYEG

Seattle/Tacoma Intl

Mon 11/2

5:00 am-11:20 pm

1 stop16h 20m

Edmonton

Thu 11/5

3:00 pm-8:57 pm

2 stops7h 57m

$436

SeattleEdmonton

SEA - YEG

SEAYEG

Seattle/Tacoma Intl

Fri 8/14

11:00 pm-10:50 am

1 stop10h 50m

Edmonton

Sun 8/16

3:00 pm-6:45 pm

1 stop4h 45m

$436

SeattleEdmonton

SEA - YEG

SEAYEG

Seattle/Tacoma Intl

Sat 8/15

10:30 am-3:25 pm

1 stop3h 55m

Edmonton

Sun 8/16

9:40 am-6:45 pm

2 stops10h 05m

$467

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/9

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

Compare providers for flights from Seattle to Edmonton

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 Edmonton in July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
Kiwi.comPrice 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-Edmonton flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-Edmonton flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seattle-Edmonton flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Seattle-Edmonton flights, Cheapflights users trust FlightHub the most. FlightHub 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-Edmonton 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 Edmonton

Have a flexible travel schedule? Discover the best time to fly to Edmonton 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 Edmonton

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

Currently, October is the cheapest month in which you can book a flight from Seattle to Edmonton (average of $211). Flying from Seattle to Edmonton in January is currently the most expensive (average of $596). 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 YEG?

Find hourly flight availability from Seattle to Edmonton. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 14, 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Seattle to Edmonton as you normally would.

How much does it cost to fly round-trip from Seattle to Edmonton?

Reviews of airlines servicing Edmonton

Get insights into the airlines that provide service to Edmonton. 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 Edmonton. Reviews last updated July 14, 2026.
Read through reviews of airlines operating flights from Seattle to Edmonton, such as Alaska Airlines and WestJet. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
7.9
Good
12,654 reviews

Comfort

7.8

Entertainment

7.0

Boarding

8.1

Food

7.1

Overall

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Anonymous,Jul 2026

SEA - LHR

Alaska has a brilliant crew. And the seats are good. As much as i loved my trip from Heathrow to Seattle, i definitely did not feel the same on the return flight. A lot was due to feeling very cramped and unfortunately for me, i had a kicker behind me and a passenger who did not stop moving (but constantly) next to me. The good was not good and i noticed that most people around me left most of their meal. The ice cream was very nice. I did not have breakfast. However the food was very nice on the way to Seattle
Alaska Airlines
7.9
Good
12,654 reviews
Alaska Airlines
7.9
Good
12,654 reviews

Comfort

7.8

Entertainment

7.0

Boarding

8.1

Food

7.1

Overall

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Anonymous,Jul 2026

SEA - LHR

Alaska has a brilliant crew. And the seats are good. As much as i loved my trip from Heathrow to Seattle, i definitely did not feel the same on the return flight. A lot was due to feeling very cramped and unfortunately for me, i had a kicker behind me and a passenger who did not stop moving (but constantly) next to me. The good was not good and i noticed that most people around me left most of their meal. The ice cream was very nice. I did not have breakfast. However the food was very nice on the way to Seattle
WestJet
7.2
Good
3,410 reviews
Alaska Airlines
7.9
Good
12,654 reviews

Comfort

7.8

Entertainment

7.0

Boarding

8.1

Food

7.1

Overall

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Anonymous,Jul 2026

SEA - LHR

Alaska has a brilliant crew. And the seats are good. As much as i loved my trip from Heathrow to Seattle, i definitely did not feel the same on the return flight. A lot was due to feeling very cramped and unfortunately for me, i had a kicker behind me and a passenger who did not stop moving (but constantly) next to me. The good was not good and i noticed that most people around me left most of their meal. The ice cream was very nice. I did not have breakfast. However the food was very nice on the way to Seattle

Related info for your journey

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

  • What airports do I use to fly from Seattle to Edmonton?

    If you book a flight from Seattle to Edmonton, you will be flying from Seattle/Tacoma Intl to Edmonton. Flights to Edmonton (YEG) from Seattle/Tacoma Intl (SEA) take 1h 47m for a nonstop flight. There are 5 flights from Seattle/Tacoma Intl to Edmonton per day from 2 airlines.

  • How popular is this Seattle to Edmonton flight route?

    This flight path from Seattle/Tacoma Intl to Edmonton was viewed by 8 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Seattle to Edmonton?

    There are many flights that can get you from Seattle to Edmonton in 21h 05m. Fly via WestJet to get the fastest option. The distance from Seattle to Edmonton is about 557 mi.

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

    Flying on WestJet is currently your cheapest option to Edmonton, with prices starting at $144. Another option worth looking into is Alaska Airlines, starting at $242 round trip. Users have found that WestJet is 66% cheaper than the other options available to this destination.

  • What are the most reliable airlines from Seattle to Edmonton?

    Consider Qatar Airways (93%), Horizon Air (92%) or Qantas Airways (91%) when booking your flight. These represent the most reliable airlines when flying from Seattle to Edmonton.

  • What are the cheapest flights from Seattle to Edmonton?

    On average you can expect to pay $600 for a flight from Seattle to Edmonton. The cheapest flight overall is $520 while the most popular route, (Seattle/Tacoma Intl - Edmonton) is currently priced at $368.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Seattle to Edmonton 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 Edmonton?

    Currently, October is the cheapest month in which you can book a flight from Seattle to Edmonton (average of $211). Flying from Seattle to Edmonton in January is currently the most expensive (average of $596). 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

Traveling to a place near Edmonton?

Book flights to Edmonton if you plan to visit one of these locations
Spruce Grove

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Alternative routes for Seattle to Edmonton

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Top 2 airlines flying from Seattle to Edmonton

Discover the top 2 airlines that operate flights from Seattle to Edmonton. 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 July 14, 2026.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapest$144Average$258FlexibilityNo cancel feeOn-time60%
Alaska AirlinesCheapest$242Average$374FlexibilityNo cancel feeOn-time75%

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