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Cheap flights from Seattle to Edmonton from $127

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 Edmonton departing on 9/18. 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
1 adult, Economy, 0 bags

Find the cheapest flights from Seattle to Edmonton

Cheap round-trip flights

Enter your travel dates to find the best prices.
WestJet Logo
7:35 pm - 12:44 am
SEA
-
YEG
4h 09m
1 stop
WestJet Logo
3:00 pm - 6:45 pm
YEG
-
SEA
4h 45m
1 stop
$319WestJet
Wed, Sep 9 - Wed, Sep 16
WestJet Logo
7:35 pm - 12:44 am
SEA
-
YEG
4h 09m
1 stop
WestJet Logo
6:10 am - 9:40 am
YEG
-
SEA
4h 30m
1 stop
$323WestJet
Thu, Sep 24 - Sun, Sep 27
WestJet Logo
10:30 am - 10:10 pm
SEA
-
YEG
10h 40m
2 stops
WestJet Logo
3:00 pm - 6:45 pm
YEG
-
SEA
4h 45m
1 stop
$330WestJet
Wed, Sep 9 - Wed, Sep 16
WestJet Logo
10:30 am - 3:25 pm
SEA
-
YEG
3h 55m
1 stop
WestJet Logo
3:00 pm - 6:45 pm
YEG
-
SEA
4h 45m
1 stop
$331WestJet
Thu, Oct 8 - Sat, Oct 10
WestJet Logo
7:35 pm - 12:44 am
SEA
-
YEG
4h 09m
1 stop
WestJet Logo
6:10 am - 9:40 am
YEG
-
SEA
4h 30m
1 stop
$332WestJet
Wed, Sep 9 - Wed, Sep 16
WestJet Logo
10:30 am - 3:25 pm
SEA
-
YEG
3h 55m
1 stop
WestJet Logo
3:00 pm - 6:45 pm
YEG
-
SEA
4h 45m
1 stop
$333WestJet
Thu, Oct 8 - Sat, Oct 10
WestJet Logo
10:30 am - 8:45 pm
SEA
-
YEG
9h 15m
2 stops
WestJet Logo
6:10 am - 9:40 am
YEG
-
SEA
4h 30m
1 stop
$342WestJet
Fri, Aug 28 - Tue, Sep 1
WestJet Logo
7:35 pm - 8:25 am
SEA
-
YEG
11h 50m
2 stops
WestJet Logo
3:00 pm - 6:45 pm
YEG
-
SEA
4h 45m
1 stop
$350WestJet
Sat, Sep 5 - Sat, Sep 12
Multiple Airlines Logo
9:16 pm - 7:50 pm
SEA
-
YEG
21h 34m
2 stops
Multiple Airlines Logo
3:00 pm - 6:45 pm
YEG
-
SEA
4h 45m
1 stop
$353Multiple Airlines
Wed, Sep 9 - Wed, Sep 16
WestJet Logo
10:30 am - 10:10 pm
SEA
-
YEG
10h 40m
2 stops
WestJet Logo
6:10 am - 9:40 am
YEG
-
SEA
4h 30m
1 stop
$356WestJet
Thu, Sep 24 - Sun, Sep 27

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WestJet flights from Seattle to Edmonton

Our best WestJet deals on Seattle to Edmonton flight tickets
WestJet
Sep 9
SEA7:35 pmSeattle/Tacoma Intl
4h 09m
1 stop
YEG12:44 amEdmonton
Sep 16
YEG3:00 pmEdmonton
4h 45m
1 stop
SEA6:45 pmSeattle/Tacoma Intl
$319
WestJet
Sep 24
SEA7:35 pmSeattle/Tacoma Intl
4h 09m
1 stop
YEG12:44 amEdmonton
Sep 27
YEG6:10 amEdmonton
4h 30m
1 stop
SEA9:40 amSeattle/Tacoma Intl
$323
WestJet
Sep 9
SEA10:30 amSeattle/Tacoma Intl
10h 40m
2 stops
YEG10:10 pmEdmonton
Sep 16
YEG3:00 pmEdmonton
4h 45m
1 stop
SEA6:45 pmSeattle/Tacoma Intl
$330

Alaska Airlines flights from Seattle to Edmonton

Our best Alaska Airlines deals on Seattle to Edmonton flight tickets
Alaska Airlines
Aug 6
SEA2:15 pmSeattle/Tacoma Intl
1h 55m
YEG5:10 pmEdmonton
Aug 30
YEG5:47 pmEdmonton
2h 01m
SEA6:48 pmSeattle/Tacoma Intl
$668
Alaska Airlines
Aug 7
SEA8:15 amSeattle/Tacoma Intl
1h 52m
YEG11:07 amEdmonton
Aug 10
YEG11:57 amEdmonton
1h 52m
SEA12:49 pmSeattle/Tacoma Intl
$816
Alaska Airlines
Aug 1
SEA2:15 pmSeattle/Tacoma Intl
1h 55m
YEG5:10 pmEdmonton
Aug 8
YEG11:57 amEdmonton
1h 52m
SEA12:49 pmSeattle/Tacoma Intl
$864

momondo 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, momondo users made 832,500 searches. Data last updated July 25, 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

Wed 9/9

7:35 pm-12:44 am

1 stop4h 09m

Edmonton

Wed 9/16

3:00 pm-6:45 pm

1 stop4h 45m

$319
Quickest round-trip

SeattleEdmonton

SEA - YEG

SEAYEG

Seattle/Tacoma Intl

Thu 9/24

7:35 pm-12:44 am

1 stop4h 09m

Edmonton

Sun 9/27

6:10 am-9:40 am

1 stop4h 30m

$323

SeattleEdmonton

SEA - YEG

SEAYEG

Seattle/Tacoma Intl

Wed 9/9

10:30 am-10:10 pm

2 stops10h 40m

Edmonton

Wed 9/16

3:00 pm-6:45 pm

1 stop4h 45m

$330

SeattleEdmonton

SEA - YEG

SEAYEG

Seattle/Tacoma Intl

Thu 10/8

10:30 am-3:25 pm

1 stop3h 55m

Edmonton

Sat 10/10

3:00 pm-6:45 pm

1 stop4h 45m

$331

SeattleEdmonton

SEA - YEG

SEAYEG

Seattle/Tacoma Intl

Wed 9/9

7:35 pm-12:44 am

1 stop4h 09m

Edmonton

Wed 9/16

6:10 am-9:40 am

1 stop4h 30m

$332

SeattleEdmonton

SEA - YEG

SEAYEG

Seattle/Tacoma Intl

Thu 10/8

10:30 am-3:25 pm

1 stop3h 55m

Edmonton

Sat 10/10

3:00 pm-6:45 pm

1 stop4h 45m

$333

SeattleEdmonton

SEA - YEG

SEAYEG

Seattle/Tacoma Intl

Fri 8/28

10:30 am-8:45 pm

2 stops9h 15m

Edmonton

Tue 9/1

6:10 am-9:40 am

1 stop4h 30m

$342

SeattleEdmonton

SEA - YEG

SEAYEG

Seattle/Tacoma Intl

Sat 9/5

7:35 pm-8:25 am

2 stops11h 50m

Edmonton

Sat 9/12

3:00 pm-6:45 pm

1 stop4h 45m

$350

SeattleEdmonton

SEA - YEG

SEAYEG

Seattle/Tacoma Intl

Wed 9/9

9:16 pm-7:50 pm

2 stops21h 34m

Edmonton

Wed 9/16

3:00 pm-6:45 pm

1 stop4h 45m

$353

SeattleEdmonton

SEA - YEG

SEAYEG

Seattle/Tacoma Intl

Thu 9/24

10:30 am-10:10 pm

2 stops10h 40m

Edmonton

Sun 9/27

6:10 am-9:40 am

1 stop4h 30m

$356

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 Edmonton from

How to get the cheapest flight ticket from Seattle to Edmonton

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 Edmonton?

Prices are currently low for flights on this route.

Typical prices usually range from $372 to $568.
The lowest price recently found on this route was $319.

What is the cheapest month to fly to Edmonton?

The month of February is another great option to travel to Edmonton, with average flight prices from Seattle averaging around $280.

What is the cheapest day to depart on your flight to Edmonton?

The cheapest day to depart from Seattle to Edmonton is on a Wednesday when prices can be found for as low as $347. If your travel schedule is flexible, try to avoid departing on a Tuesday because tickets tend to average around $653. These prices are subject to change though, so be sure to set up a Price Alert for flights to Edmonton.

What is the cheapest time of day to depart on your flight to Edmonton?

In the morning is the cheapest time of day to fly from Seattle to Edmonton when you can find flight prices for as low as $392. Flying to Edmonton in the morning is an ideal time because this is during off-peak travel hours. Flights to Edmonton are more costly in the afternoon, with an average ticket price of $754. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Seattle/Tacoma Intl to Edmonton flight route?

Fly from Seattle/Tacoma Intl to Edmonton for the best Seattle/Tacoma Intl - Edmonton flight prices

What cabin class options are available on Seattle to Edmonton flights?

There are 3 cabin classes available to choose from on Seattle to Edmonton flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Seattle to Edmonton flights?

You could potentially save up to 16% on your flight if you consider stops on a Seattle to Edmonton flight.

How have Seattle to Edmonton flight prices changed over time?

As of July 2026, prices for Seattle to Edmonton flights are approximately 52% more expensive when compared to flights at the same time last year.

When to book flights from Seattle to Edmonton

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

Cheap Seattle to Edmonton (SEA to YEG) flight deals and tips

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

Best Price Found

$598

Fastest flight time

1h 51m

Direct flights

Every day

Airports in Edmonton

1 airport
The best flight deal from Seattle to Edmonton found on momondo in the last 72 hours is $598
The fastest flight from Seattle to Edmonton takes 1h 51m
Direct flights go from Seattle to Edmonton every day.
There is 1 airport in Edmonton. From Seattle there are direct flights to Edmonton (YEG).
Search flight deals

Frequently asked questions about flying from Seattle to Edmonton

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

    Seattle/Tacoma Intl and Edmonton are 563.5 mi apart from one another. 1h 51m is a normal flight duration for this route.

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

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

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

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Edmonton Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Edmonton Airport.

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

    The required travel and health documents for your Edmonton 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 Edmonton Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Seattle to Edmonton?

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

Best airlines flying from Seattle to Edmonton

Compare and see reviews for airlines that fly from Seattle to Edmonton with momondo
Airline
Rating
Free Cancellation
Price
WestJetPriceFrom $144Free CancellationRating
7.2
3,416 reviews
Search WestJet flights
Alaska AirlinesPriceFrom $250Free CancellationRating
7.9
12,709 reviews
Search Alaska Airlines flights

  • Alaska Airlines Flights From Seattle to Edmonton

    Alaska Airlines flies from Seattle to Edmonton around 14 times per week, with 12,713 momondo users rating the airline 7.9/10. The cheapest Alaska Airlines deal from Seattle to Edmonton in the last 72 hours was $250 (round-trip), much lower than the average airfare cost of $381 for Alaska Airlines flights on this route.

Traveling to a place near Edmonton?

Book flights to Edmonton if you plan to visit one of these locations
Jasper
Sherwood Park
Whitecourt
Drayton Valley
Spruce Grove
Athabasca

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Seattle to Edmonton for you.

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

Yes. All flights to Edmonton from Seattle on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Edmonton from Seattle.

I’m not ready to book a flight from Seattle to Edmonton right now. Can momondo alert me if prices change?

Price alerts on flights to Edmonton from Seattle are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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