YEG - SEA

$88 Find Cheap Flights from Edmonton to Seattle

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

KAYAK searches hundreds of travel sites at once for deals on flights to Seattle

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Edmonton to Seattle, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Edmonton to Seattle, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Expert advice
Booking Insights
Flight Deals

Cheap Flights from Edmonton to Seattle (YEG-SEA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Edmonton to Seattle that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Edmonton to Seattle

Tue, Oct 21 - Thu, Oct 23
WestJet Logo
4:00 pm - 7:21 pmYEG-SEA
4h 21m1 stop
WestJet Logo
8:40 am - 2:57 pmSEA-YEG
5h 17m1 stop
$137WestJet
Find Deal
Sat, Oct 18 - Wed, Oct 22
WestJet Logo
4:00 pm - 7:21 pmYEG-SEA
4h 21m1 stop
WestJet Logo
1:50 pm - 7:27 pmSEA-YEG
4h 37m1 stop
$139WestJet
Find Deal
Sat, Oct 11 - Wed, Oct 15
Multiple Airlines Logo
5:24 pm - 6:27 pmYEG-SEA
2h 03mnonstop
Multiple Airlines Logo
8:40 am - 2:57 pmSEA-YEG
5h 17m1 stop
$157Multiple Airlines
Find Deal
Tue, Sep 30 - Thu, Oct 2
Multiple Airlines Logo
5:17 pm - 6:12 pmYEG-SEA
1h 55mnonstop
Multiple Airlines Logo
1:50 pm - 9:12 pmSEA-YEG
6h 22m1 stop
$163Multiple Airlines
Find Deal
Sun, Oct 5 - Tue, Oct 7
United Airlines Logo
3:17 pm - 9:34 pmYEG-SEA
7h 17m1 stop
United Airlines Logo
8:42 am - 10:04 pmSEA-YEG
12h 22m2 stops
$164United Airlines
Find Deal
Wed, Oct 1 - Sun, Oct 5
United Airlines Logo
3:17 pm - 9:34 pmYEG-SEA
7h 17m1 stop
United Airlines Logo
5:00 am - 10:04 pmSEA-YEG
16h 04m1 stop
$165United Airlines
Find Deal
Sat, Oct 18 - Sat, Oct 18
Air Canada Logo
6:00 am - 9:21 amYEG-SEA
4h 21m1 stop
Air Canada Logo
2:55 pm - 9:40 pmSEA-YEG
5h 45m1 stop
$167Air Canada
Find Deal
Sat, Oct 4 - Tue, Oct 7
Air Canada Logo
10:50 am - 6:36 pmYEG-SEA
8h 46m2 stops
Air Canada Logo
5:30 am - 4:43 pmSEA-YEG
10h 13m2 stops
$171Air Canada
Find Deal
Wed, Oct 1 - Tue, Oct 7
Alaska Airlines Logo
5:17 pm - 6:12 pmYEG-SEA
1h 55mnonstop
Alaska Airlines Logo
6:12 pm - 9:03 pmSEA-YEG
1h 51mnonstop
$175Alaska Airlines
Find Deal
Mon, Oct 6 - Tue, Oct 7
Alaska Airlines Logo
5:24 pm - 6:27 pmYEG-SEA
2h 03mnonstop
Alaska Airlines Logo
6:12 pm - 9:03 pmSEA-YEG
1h 51mnonstop
$196Alaska Airlines
Find Deal

Everything you should know

Our travelers' advice
AI-generated summary based on content written by travel experts
Alaska's priority boarding enhances comfort on this route.
WestJet's Premium cabin includes two free checked bags.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
WestJet
Cheapest • from $137 (round-trip)
Alaska Airlines
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
5 weeks
in advance
Our data shows that travelers who book at least 5 weeks in advance save around 47% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
September
Cheapest • 17% price drop
October
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$137
Overall average: $290
WestJet
Tue 10/21Thu 10/23
YEG - SEA • 1 stop
Cheapest non-stop
$171
Typical prices: $238-457
Multiple Airlines
Tue 9/30Fri 10/3
YEG - SEA • Non-stop
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Seattle!
Expert advice

Expert advice for your flight from Edmonton to Seattle

 
Snippets provided in this section are AI-generated based on a summarization of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airlines
Alaska Airlines

Enjoy priority boarding and extra legroom with Alaska's Premium Class on flights over 350 miles.


Alaska offers a 20-minute baggage guarantee or compensation if delayed.

WestJet

WestJet's Premium cabin offers priority boarding and two free checked bags.


Bid for upgrades to Business or Premium class before your flight.

Read more about WestJetby Stefanie Waldek
Our travel experts
Harriet Baskas

Harriet Baskas

Expert on Alaska Airlines

Harriet Baskas

Harriet Baskas

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Read more
Stefanie Waldek

Stefanie Waldek

Expert on WestJet

Stefanie Waldek

Stefanie Waldek

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Read more
Booking Insights

KAYAK's insights & trends for Edmonton to Seattle flights

Get data-powered insights and trends into flights from Edmonton to Seattle to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Edmonton to Seattle?

The average price of all round-trip flights from Edmonton to Seattle clicked on KAYAK for each day over the last 12 months.

For Edmonton to Seattle, Thursday is the cheapest day to fly on average and Sunday is the most expensive. Flying from Seattle back to Edmonton, the best deals are generally found on Thursday, with Sunday being the most expensive.

What is the cheapest month to fly from Edmonton to Seattle?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Edmonton to Seattle, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Edmonton to Seattle is September, where tickets cost $225 (return) on average. On the other hand, the most expensive months are December and March, where the average cost of round-trip tickets is $345 and $337 respectively.

Can I save money by flying with a layover from Edmonton to Seattle?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $312 on average.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Edmonton to Seattle, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Edmonton to Seattle, you should book around 5 weeks before departure, which saves you about 47% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 17 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$88
Best time to beat the crowds with an average 17% drop in price.
Most popular time to fly with an average 7% increase in price.
Flight from Edmonton to Seattle

When to book flights from Edmonton to Seattle

Are your dates flexible? Find out the best times to travel from Edmonton to Seattle based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Edmonton to Seattle

  • What is the cheapest flight from Edmonton to Seattle?

    In the last 3 days, the lowest price for a flight from Edmonton to Seattle was $88 for a one-way ticket and $137 for a round-trip.

  • Do I need a passport to fly between Edmonton and Seattle?

    Yes

  • Which airports will I be using when flying from Edmonton to Seattle?

    Edmonton and Seattle are both served by 1 main airport. You will leave Edmonton from Edmonton and will be arriving at Seattle/Tacoma Intl.

  • Which airlines offer Wi-Fi service onboard planes from Edmonton to Seattle?

    Alaska Airlines, Air Canada, and United Airlines offer inflight Wi-Fi service on the Edmonton to Seattle flight route.

  • Which aircraft models fly most regularly from Edmonton to Seattle?

    The De Havilland (Bombardier) DHC-8-400 Dash 8Q is the aircraft model that flies most regularly on the Edmonton to Seattle flight route.

  • Which airline alliances offer flights from Edmonton to Seattle?

    oneworld, and SkyTeam are the airline alliances operating flights between Edmonton and Seattle, with oneworld being the most commonly used for this route.

  • On which days can I fly direct from Edmonton to Seattle?

    There are nonstop flights from Edmonton to Seattle on a daily basis.

  • Which is the best airline for flights from Edmonton to Seattle, Alaska Airlines or WestJet?

    The two airlines most popular with KAYAK users for flights from Edmonton to Seattle are Alaska Airlines and WestJet. With an average price for the route of $395 and an overall rating of 8.0, Alaska Airlines is the most popular choice. WestJet is also a great choice for the route, with an average price of $220 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from Edmonton to Seattle?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Edmonton to Seattle.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Edmonton to Seattle?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seattle from Edmonton is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Edmonton to Seattle?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Seattle with an airline and back to Edmonton with another airline. Booking your flights between Edmonton and SEA can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Edmonton to Seattle?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Seattle from Edmonton up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Edmonton to Seattle

  • Looking for a cheap flight? 25% of our users found flights on this route for $316 or less one-way and $550 or less round-trip.

Prefer to fly direct from Edmonton to Seattle?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Edmonton to Seattle/Tacoma Intl.
Find which airlines fly direct from Edmonton Airport to Seattle/Tacoma Intl Airport, which days they fly and book direct flights.

Direct departures

Edmonton to Seattle/Tacoma Intl

Monday

Alaska Airlines

Alaska Airlines

Tuesday

Alaska Airlines

Alaska Airlines

Wednesday

Alaska Airlines

Alaska Airlines

Thursday

Alaska Airlines

Alaska Airlines

Friday

Alaska Airlines, WestJet

Alaska Airlines, WestJet

Saturday

Alaska Airlines

Alaska Airlines

Sunday

Alaska Airlines, WestJet

Alaska Airlines, WestJet

See more direct flights

Direct returns

Seattle/Tacoma Intl to Edmonton

Monday

Alaska Airlines

Alaska Airlines

Tuesday

Alaska Airlines

Alaska Airlines

Wednesday

Alaska Airlines

Alaska Airlines

Thursday

Alaska Airlines

Alaska Airlines

Friday

Alaska Airlines, WestJet

Alaska Airlines, WestJet

Saturday

Alaska Airlines

Alaska Airlines

Sunday

Alaska Airlines, WestJet

Alaska Airlines, WestJet

See more direct flights

Reviews of the top 3 airlines serving from Edmonton to Seattle

 
See real verified KAYAK customer reviews for airlines flying from Edmonton to Seattle. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Edmonton to Seattle? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Alaska AirlinesOverall score based on 10000 reviews
7.1Entertainment
7.1Food
7.8Comfort
8.5Crew
8.1Boarding
Airline reviews

My flight was delayed 2 hours which led me to lose my connection. As a consequence, I had to spend hours changing flights and hotel reservations to arrange my arrival to Vancouver.

2.0 MediocreAnonymous, Sep 2025BWI - SEA
Read more Alaska Airlines reviews

My flight was delayed 2 hours which led me to lose my connection. As a consequence, I had to spend hours changing flights and hotel reservations to arrange my arrival to Vancouver.

No Free Wifi and the flight was a tad late.

The plane was clean. They got us to the destination. It was very difficult to hear the announcements at the gate. The person was speaking way too quickly, and the sound system did not carry to all parts of the seating area at the gate. The flight left more than an hour late, which left many of the passengers missing connections.

The flights left both airports on schedule. The flight from Idaho Falls to Seattle was a typical commuter trip. The flight from Seattle to Maui was not good: It was too long for a flight in a single-aisle plane and too cramped. I kept asking myself if I would ever visit Maui again if airlines continue to run this long flight like a typical short commuter flight. I am not looking forward to the trip home.

The chicken salad was very small, the lettuce was wilted and there was no flavor. The hamburger was excellent.

Mid flight we were bothered by a bee. Kind of odd, but a bee allergy made it a bit stressful. Attendants passed by our aisle during service multiple times. Otherwise, it was fine.

5 1/2 hour flight with no food service or options is inexcusable.

Mostly good. Delayed which in my experience so far happens often with Alaska Airlines. Thank you.

Excellent overall, but had to wait 30 months while taxiing. In fact, I’m still on the plane now!

We received a check-in reminder the day before the flight, and it listed the flight at a later time. Correct flight number, same seats, etc. for 3 hours later. I called the airline to confirm and they had no record of the email. The info was wrong, and we would have missed our flight if we'd assumed it was correct. I want to know where/how we received this incorrect info.

The keg from Edmonton to Toronto My wife found it very cold. Other than that great flight.

my carry-on bag was delayed and I did not receive it until the day of my return at the airport. This delay caused me significant inconvenience, as I did not have access to my personal belongings for the duration of my trip. I had expected to rely on my carry-on items, and being without them negatively impacted my travel experience.

Technology issues at the bag-check counter caused a delay, and we were unable to check out our bags, ultimately missing our flight. They offered no assistance other than telling us to book another flight out of Calgary. We arrived with plenty of time; if there hadn't been an issue with the kiosk and the length of the lines due to the technical issues, we could have made it home.

Worst check in and bag drop off experience. Staff were incredibly rude given that it’s the WestJet system that is faulty.

The staff at the airport and on the plane were wonderful I especially wanna acknowledge the staff who boarded us at the Calgary airport. The women who helped us board at the airport were incredible… they were so kind and sweet…I very happy with WestJet and I am hoping I can fly more often to Canada.

We were happy with our experience. The price for tickets was much less than Delta and we actually took off and landed a little ahead of scheduled times.

Friendly helpful crew but that did not make up for cramped, uncomfortable seating. Anyone over 5.5 feet and 150lbs is going to feel crammed into the tiny space they have allotted for seating unless you are a special rewards customer, then you get the properly human size seats. With the outrageous price of flying these days, even in economy, the very least they can do is provide you with a comfortable seating experience. Especially since if there is any kind of delay on the ground you're likely to be stuck there even longer than your scheduled flight time.

Staff was nice, helpful, and did all they could. I understand economy seats are bottom of the barrel, but we're crammed in there with others in our row.

Flight itself good .Landing at terminal3 and connections to terminal1,it is connections nightmare,specially for disable person

Crew was friendly. Lost our luggage and told us it’d be in later in the evening of the day we returned. It was not. Still after 5 days have not received it.

Flight issues, landing in Van rough. Attendant on flight to Vancouver was excellent. Delays in Edmonton not your fault but was frustrating

Bad experience flying with air Canada . Seats not comfortable . Checked bag was delayed and was bought home next day by airport employee. Had to buy toiletries since bag was delayed . No compensation was even suggested . Will not fly air canada again

Pros: The airplane was new and had in-flight entertainment (tablet behind seats) with new movies instead of watching on personal devices. Cons: the flight time was changed without informing us. When I booked the flight, the time was 13:30pm (also in the email confirmation). However, when I reached the airport, the time was conveniently changed to 14:55pm. When I asked at the counter, they said the flight always took off at this time. The booking was made by Air Canada, but the flight was operated by United.

No issues other than paying twice for my seat selection.

The plane in use lacked an entertainment system (perhaps because it was still being updated?). It was an overnight flight so it wasn't terrible but still. The actual seat was adequate but not great. As an economy flyer, food review is largely irrelevant. I am unhappy with this race to the bottom for services provided especially as it applies to baggage restrictions.

As usual, terrible. Delayed flight, missed connection and wasted hours at the airport. The only reason I use this airline is because of limited options.

The flight was delayed to 1:50 am from 12:05am which caused confusion for us on the connecting flight.

Boarding was challenging as we had to use the stairs from the tarmac. Stairs are okay but a roller bag makes it challenging.

In both directions, one of the two flights was delayed in departing. due to mechanical issues (not weather). That tells me that inspection and maintenance is not being done often enough to prevent such from occurring. In the outbound direction, the second leg was delayed and we had to change our plans for after landing, thus missing an expected event. In the return direction, the first leg that was delayed; we had a long enough layover that we were not hurried to make our connection, but others were not so lucky. Comment about this survey process: in the multiple choice answers, there is no option for "Not Applicable"; as we had no food on board, we can't properly answer that question.

My one complaint was that while we boarded using the standard enclosed gangway, when we arrived at SEATAC, the ground crew were slow to hook up the stairs. After reaching the tarmac we had to walk up a long ramp all outside in 35° weather. We just came from Bali and did not have warm weather clothes. This was in addition to having to collect our bags in Vancouver, take them through security again and then having to show our passports 4 more times all within the Air Canada section.

Everything you need to know for your flight from Edmonton to Seattle

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.