What is the cheapest airline that flies from Edmonton to Seattle/Tacoma Intl?

WestJet, Air Canada, and United Airlines are the most popular carriers operating from Edmonton to Seattle/Tacoma Intl

How many flights depart from Edmonton to Seattle on average per day?

As of September 2025, there are 10 flights per day flying from Edmonton to Seattle. The most common time of day flights depart is 11:00AM, with 56% of flights taking off at noon.

How many flights depart from Edmonton to Seattle on average per week?

The number of flights available between Edmonton and Seattle is 75 per week as of September 2025. The most frequent departure day is Mon, with 15% of weekly flights leaving on this day.

What airlines fly to Seattle?

Alaska Airlines, Air Canada and WestJet are the top three most popular airlines that fly to Seattle from Edmonton according to our data. Alaska Airlines is the first choice among our users, with 37% of people opting to fly with this airline when traveling to Seattle. Keep in mind that there are 3 different airlines that fly to Seattle on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Edmonton Airport to Seattle/Tacoma Intl Airport are refreshed on a daily basis.

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

As of September 2025, there are 3 operators available to choose from for flights from Edmonton Airport to Seattle/Tacoma Intl Airport.

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

What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

The necessary travel and health documents for your Seattle/Tacoma Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$88 Cheap Flights from Edmonton to Seattle in 2025/26

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Edmonton to Seattle

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

4:00 pm - 7:21 pmYEG-SEA

4h 21m1 stop

8:40 am - 2:57 pmSEA-YEG

5h 17m1 stop

$137WestJet

Find Deal

Tue, Oct 21 - Thu, Oct 23

4:00 pm - 7:21 pmYEG-SEA

4h 21m1 stop

1:50 pm - 7:27 pmSEA-YEG

4h 37m1 stop

$139WestJet

Find Deal

Sat, Oct 18 - Wed, Oct 22

5:24 pm - 6:27 pmYEG-SEA

2h 03mnonstop

8:40 am - 2:57 pmSEA-YEG

5h 17m1 stop

$157Multiple Airlines

Find Deal

Sat, Oct 11 - Wed, Oct 15

5:17 pm - 6:12 pmYEG-SEA

1h 55mnonstop

1:50 pm - 9:12 pmSEA-YEG

6h 22m1 stop

$163Multiple Airlines

Find Deal

Tue, Sep 30 - Thu, Oct 2

3:17 pm - 9:34 pmYEG-SEA

7h 17m1 stop

8:42 am - 10:04 pmSEA-YEG

12h 22m2 stops

$164United Airlines

Find Deal

Sun, Oct 5 - Tue, Oct 7

3:17 pm - 9:34 pmYEG-SEA

7h 17m1 stop

5:00 am - 10:04 pmSEA-YEG

16h 04m1 stop

$165United Airlines

Find Deal

Wed, Oct 1 - Sun, Oct 5

6:00 am - 9:21 amYEG-SEA

4h 21m1 stop

2:55 pm - 9:40 pmSEA-YEG

5h 45m1 stop

$167Air Canada

Find Deal

Sat, Oct 18 - Sat, Oct 18

10:50 am - 6:36 pmYEG-SEA

8h 46m2 stops

5:30 am - 4:43 pmSEA-YEG

10h 13m2 stops

$171Air Canada

Find Deal

Sat, Oct 4 - Tue, Oct 7

5:17 pm - 6:12 pmYEG-SEA

1h 55mnonstop

6:12 pm - 9:03 pmSEA-YEG

1h 51mnonstop

$175Alaska Airlines

Find Deal

Wed, Oct 1 - Tue, Oct 7

5:24 pm - 6:27 pmYEG-SEA

2h 03mnonstop

6:12 pm - 9:03 pmSEA-YEG

1h 51mnonstop

$196Alaska Airlines

Find Deal

Mon, Oct 6 - Tue, Oct 7

United Airlines flights from Edmonton to Seattle

Our best United Airlines deals on Edmonton to Seattle flight tickets

United Airlines

Oct 5

YEG3:17 pmEdmonton

7h 17m

1 stop

SEA9:34 pmSeattle/Tacoma Intl

Oct 7

SEA8:42 amSeattle/Tacoma Intl

12h 22m

2 stops

YEG10:04 pmEdmonton

$164

Find similar

United Airlines

Oct 1

YEG3:17 pmEdmonton

7h 17m

1 stop

SEA9:34 pmSeattle/Tacoma Intl

Oct 5

SEA5:00 amSeattle/Tacoma Intl

16h 04m

1 stop

YEG10:04 pmEdmonton

$165

Find similar

United Airlines

Oct 11

YEG3:17 pmEdmonton

7h 07m

1 stop

SEA9:24 pmSeattle/Tacoma Intl

Nov 8

SEA5:05 amSeattle/Tacoma Intl

16h 14m

1 stop

YEG10:19 pmEdmonton

$182

Find similar

Air Canada flights from Edmonton to Seattle

Our best Air Canada deals on Edmonton to Seattle flight tickets

Air Canada

Oct 18

YEG6:00 amEdmonton

4h 21m

1 stop

SEA9:21 amSeattle/Tacoma Intl

Oct 18

SEA2:55 pmSeattle/Tacoma Intl

5h 45m

1 stop

YEG9:40 pmEdmonton

$167

Find similar

Air Canada

Oct 4

YEG10:50 amEdmonton

8h 46m

2 stops

SEA6:36 pmSeattle/Tacoma Intl

Oct 7

SEA5:30 amSeattle/Tacoma Intl

10h 13m

2 stops

YEG4:43 pmEdmonton

$171

Find similar

Air Canada

Oct 30

YEG10:10 amEdmonton

10h 06m

2 stops

SEA7:16 pmSeattle/Tacoma Intl

Nov 6

SEA3:40 pmSeattle/Tacoma Intl

6h 37m

1 stop

YEG11:17 pmEdmonton

$172

Find similar

Fly from

Fly to

Route

Depart

Return

Price

EdmontonSeattle

YEG - SEA

YEGSEA

Edmonton

Tue 10/21

4:00 pm-7:21 pm

1 stop4h 21m

Seattle/Tacoma Intl

Thu 10/23

8:40 am-2:57 pm

1 stop5h 17m

$137

EdmontonSeattle

YEG - SEA

YEGSEA

Edmonton

Sat 10/18

4:00 pm-7:21 pm

1 stop4h 21m

Seattle/Tacoma Intl

Wed 10/22

1:50 pm-7:27 pm

1 stop4h 37m

$139

EdmontonSeattle

YEG - SEA

YEGSEA

Edmonton

Sat 10/11

5:24 pm-6:27 pm

Nonstop2h 03m

Seattle/Tacoma Intl

Wed 10/15

8:40 am-2:57 pm

1 stop5h 17m

$157

EdmontonSeattle

YEG - SEA

YEGSEA

Edmonton

Tue 9/30

5:17 pm-6:12 pm

Nonstop1h 55m

Seattle/Tacoma Intl

Thu 10/2

1:50 pm-9:12 pm

1 stop6h 22m

$163

EdmontonSeattle

YEG - SEA

YEGSEA

Edmonton

Sun 10/5

3:17 pm-9:34 pm

1 stop7h 17m

Seattle/Tacoma Intl

Tue 10/7

8:42 am-10:04 pm

2 stops12h 22m

$164

EdmontonSeattle

YEG - SEA

YEGSEA

Edmonton

Wed 10/1

3:17 pm-9:34 pm

1 stop7h 17m

Seattle/Tacoma Intl

Sun 10/5

5:00 am-10:04 pm

1 stop16h 04m

$165

EdmontonSeattle

YEG - SEA

YEGSEA

Edmonton

Sat 10/18

6:00 am-9:21 am

1 stop4h 21m

Seattle/Tacoma Intl

Sat 10/18

2:55 pm-9:40 pm

1 stop5h 45m

$167

EdmontonSeattle

YEG - SEA

YEGSEA

Edmonton

Sat 10/4

10:50 am-6:36 pm

2 stops8h 46m

Seattle/Tacoma Intl

Tue 10/7

5:30 am-4:43 pm

2 stops10h 13m

$171

EdmontonSeattle

YEG - SEA

YEGSEA

Edmonton

Wed 10/1

5:17 pm-6:12 pm

Nonstop1h 55m

Seattle/Tacoma Intl

Tue 10/7

6:12 pm-9:03 pm

Nonstop1h 51m

$175

EdmontonSeattle

YEG - SEA

YEGSEA

Edmonton

Mon 10/6

5:24 pm-6:27 pm

Nonstop2h 03m

Seattle/Tacoma Intl

Tue 10/7

6:12 pm-9:03 pm

Nonstop1h 51m

$196

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Edmonton to Seattle

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

Prices

Airlines

Other information

What is the cheapest month to fly to Seattle?

In general, September is the cheapest month to fly from Edmonton to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $225. If you don’t want to visit Seattle in September, then you should wait until July to fly from Edmonton, when ticket prices are also cheap, with an average price of $226.

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

On average, the least expensive day to fly to Seattle from Edmonton is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $240. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Tuesday is the most expensive day to depart from Edmonton because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $373.

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

Flying to Seattle from Edmonton at noon is the least expensive time of day to depart. momondo users have found prices as low as $240 when looking at flights departing at noon. Flights to Seattle are more costly in the morning, with an average ticket price of $293. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

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

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

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

You are more likely to see cheaper flights to Seattle from Edmonton when booking weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around $271 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from Edmonton for as low as $202 on momondo.

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

There are 4 cabin classes available to choose from on Edmonton to Seattle/Tacoma Intl 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 Edmonton to Seattle flights?

You could potentially save up to 15% on your flight if you consider stops on a Edmonton to Seattle flight.

How have Edmonton to Seattle flight prices changed over time?

As of September 2025, prices for Edmonton to Seattle flights are approximately 13% cheaper when compared to flights at the same time last year.

When to book flights from Edmonton to Seattle

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

Estimated round-trip price

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

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

Best Price Found	$316
Fastest flight time	1h 50m
Direct flights	Every day
Airports in Seattle	1 airport

The best one-way flight to Seattle from Edmonton in the past 72 hours is $316. The best round-trip flight deal from Edmonton to Seattle found on momondo in the last 72 hours is $550.

The fastest flight from Edmonton to Seattle takes 1h 50m

Direct flights go from Edmonton to Seattle every day.

There is 1 airport near Seattle: Seattle/Tacoma Intl (SEA)

Search flight deals

How far is Edmonton to Seattle/Tacoma Intl by plane?
Seattle/Tacoma Intl is 563.5 mi away from Edmonton. Flights usually cover this in 1h 55m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Edmonton Airport to Seattle/Tacoma Intl Airport?
Prices for flights from Edmonton Airport to Seattle/Tacoma Intl Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Edmonton Airport to Seattle/Tacoma Intl Airport?
As of September 2025, there are 3 operators available to choose from for flights from Edmonton Airport to Seattle/Tacoma Intl Airport.
How old do you have to be to fly from Edmonton Airport to Seattle/Tacoma Intl 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 Edmonton Airport to Seattle/Tacoma Intl Airport.
What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?
The necessary travel and health documents for your Seattle/Tacoma Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Edmonton to Seattle?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Edmonton to Seattle is De Havilland (Bombardier) DHC-8-400 Dash 8Q (37.24% of total bookings). The next most popular plane models are Embraer 170 (32.55%), Embraer 175 (17.60%), and Canadair (Bombardier) Regional Jet 900 (2.93%).
What is the most popular airline from Edmonton to Seattle?
momondo data reveals that the most frequently booked airline on the route from Edmonton to Seattle is Alaska Airlines, representing 37% of all bookings. The subsequent popular airlines are Air Canada at 31% and WestJet at 31%.

Best airlines flying from Edmonton to Seattle

Compare and see reviews for airlines that fly from Edmonton to Seattle with momondo

Airline	Rating	Free Cancellation	Price
Air Canada	PriceFrom $113	Free Cancellation	Rating 7.1 10,000 reviews	Search Air Canada flights
WestJet	PriceFrom $122	Free Cancellation	Rating 7.2 3,095 reviews	Search WestJet flights
Alaska Airlines	PriceFrom $244	Free Cancellation	Rating 8.0 10,000 reviews	Search Alaska Airlines flights

Alaska Airlines Flights From Edmonton to Seattle
Across 12 Alaska Airlines flights from Edmonton to Seattle this week, the average price was $395, with the best Alaska Airlines deals starting from $244 round-trip. 10,000 users have rated Alaska Airlines on momondo, with an average score of 8.0/10.

Leavenworth

Tacoma

SeaTac

Ocean Shores

Renton

Olympia

Lynnwood

Kent

Marysville

Puyallup

Federal Way

Kirkland

Tukwila

Shoreline

Lakewood

Centralia

Fife

Cle Elum

Redmond

Westport

Why use momondo?

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

Finding the right flight to Seattle from Edmonton 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 Seattle quick and easy, saving you time and money.

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

Flights from Edmonton to Seattle with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Edmonton to Seattle.

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

Price alerts on flights to Seattle from Edmonton 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.

An easier way to manage your Seattle 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.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Fri 10/17

Fri 10/24

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States

Airports servicing Washington

Walla Walla Airport

Bellingham Airport

Wenatchee Pangborn Field Airport

Eastsound Orcas Island Airport

Friday Harbor SPB Airport

Spokane Airport

Kenmore Air Harbor Airport

Pasco Tri Cities Airport

Pullman Moscow Regional Airport

Rosario SPB Airport

Yakima Air Terminal Airport

Popular cities in the United States

Flights to New Yorkfrom $49

Flights to Los Angelesfrom $49

Flights to Miamifrom $49

Flights to Chicagofrom $49

Flights to Orlandofrom $60

Flights to Las Vegasfrom $48

Flights to San Franciscofrom $53

Flights to Washington, D.C.from $49

Flights to Bostonfrom $62

Flights to Atlantafrom $51

Flights to Dallasfrom $68

Flights to Denverfrom $63

Cheap flights from Edmonton to Seattle from $88

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Edmonton to Seattle departing on 10/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Edmonton to Seattle

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

United Airlines flights from Edmonton to Seattle

Our best United Airlines deals on Edmonton to Seattle flight tickets

Air Canada flights from Edmonton to Seattle

Our best Air Canada deals on Edmonton to Seattle flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Edmonton to Seattle that are best for you.

See travel insights to Seattle from

How to get the cheapest flight ticket from Edmonton to Seattle

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 cheapest month to fly to Seattle?

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

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

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

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

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

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

There are 4 cabin classes available to choose from on Edmonton to Seattle/Tacoma Intl 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 Edmonton to Seattle flights?

You could potentially save up to 15% on your flight if you consider stops on a Edmonton to Seattle flight.

How have Edmonton to Seattle flight prices changed over time?

As of September 2025, prices for Edmonton to Seattle flights are approximately 13% cheaper when compared to flights at the same time last year.

What is the cheapest airline that flies from Edmonton to Seattle/Tacoma Intl?

WestJet, Air Canada, and United Airlines are the most popular carriers operating from Edmonton to Seattle/Tacoma Intl

What airlines fly to Seattle?

How many flights depart from Edmonton to Seattle on average per day?

As of September 2025, there are 10 flights per day flying from Edmonton to Seattle. The most common time of day flights depart is 11:00AM, with 56% of flights taking off at noon.

How many flights depart from Edmonton to Seattle on average per week?

The number of flights available between Edmonton and Seattle is 75 per week as of September 2025. The most frequent departure day is Mon, with 15% of weekly flights leaving on this day.

When to book flights from Edmonton to Seattle

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

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

Best Price Found

Fastest flight time

Direct flights

Airports in Seattle

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

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

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

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

What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

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

What is the most popular airline from Edmonton to Seattle?

Best airlines flying from Edmonton to Seattle

Compare and see reviews for airlines that fly from Edmonton to Seattle with momondo

Alaska Airlines Flights From Edmonton to Seattle

Traveling to a place near Seattle?

Why use momondo?

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

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

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

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

An easier way to manage your Seattle 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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Washington