YEG - SEA

$123 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 4/20. 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, 0 bags

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

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Everything you should know

Cheapest round-trip
$218
Typical prices: $177-$278
WestJet
Sun 8/23Sat 9/5
YEG - SEA • 1 stop
Cheapest non-stop
$292
Typical prices: $303-$432
Alaska Airlines
Thu 4/9Sun 4/12
YEG - SEA • Non-stop
Advice from real travelers
AI-powered summary based on content written by travel experts. AI can make mistakes.
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
Cheapest • from $218 (round-trip)
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
You can fly direct with Alaska Airlines. Average duration is 1h 52m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Avoid delays
Most punctual • 90% on-time
Best time • Fewest delays
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $219 (round-trip)
Shortest trip • 4h 47m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 55% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 24% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Seattle!
Flight Deals
Booking Insights
Expert advice
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

Sun, Aug 23 - Sat, Sep 5
WestJet Logo
6:10 am - 9:40 am
YEG
-
SEA
4h 30m
1 stop
WestJet Logo
10:30 am - 3:25 pm
SEA
-
YEG
3h 55m
1 stop
$218WestJet
Sat, May 9 - Sat, May 16
WestJet Logo
3:00 pm - 6:45 pm
YEG
-
SEA
4h 45m
1 stop
WestJet Logo
10:30 am - 3:25 pm
SEA
-
YEG
3h 55m
1 stop
$221WestJet
Sat, Apr 25 - Tue, Apr 28
Air Canada Logo
6:15 am - 9:35 am
YEG
-
SEA
4h 20m
1 stop
Air Canada Logo
5:40 am - 2:43 pm
SEA
-
YEG
8h 03m
2 stops
$228Air Canada
Sat, May 9 - Sat, May 16
Air Canada Logo
1:15 pm - 6:30 pm
YEG
-
SEA
6h 15m
1 stop
Air Canada Logo
7:20 pm - 1:04 am
SEA
-
YEG
4h 44m
1 stop
$229Air Canada
Tue, Apr 14 - Wed, Apr 15
Air Canada Logo
6:15 am - 9:38 am
YEG
-
SEA
4h 23m
1 stop
Air Canada Logo
5:40 am - 2:43 pm
SEA
-
YEG
8h 03m
2 stops
$230Air Canada
Sat, Apr 11 - Wed, Apr 15
Air Canada Logo
6:15 am - 9:35 am
YEG
-
SEA
4h 20m
1 stop
Air Canada Logo
3:40 pm - 11:14 pm
SEA
-
YEG
6h 34m
1 stop
$237Air Canada
Sat, May 9 - Sat, May 16
Air Canada Logo
1:15 pm - 6:30 pm
YEG
-
SEA
6h 15m
1 stop
Air Canada Logo
7:20 pm - 1:04 am
SEA
-
YEG
4h 44m
1 stop
$238Air Canada
Sat, May 9 - Sat, May 16
Multiple Airlines Logo
6:10 am - 9:40 am
YEG
-
SEA
4h 30m
1 stop
Multiple Airlines Logo
8:05 am - 10:56 am
SEA
-
YEG
1h 51mnonstop
$244Multiple Airlines
Tue, Apr 14 - Mon, Apr 20
Air Canada Logo
6:15 am - 9:38 am
YEG
-
SEA
4h 23m
1 stop
Air Canada Logo
8:00 pm - 10:29 am
SEA
-
YEG
13h 29m
1 stop
$248Air Canada
Thu, Apr 9 - Sun, Apr 12
Air Canada Logo
3:20 pm - 10:53 pm
YEG
-
SEA
8h 33m
2 stops
Air Canada Logo
3:40 pm - 9:18 am
SEA
-
YEG
16h 38m
2 stops
$253Air Canada
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.

How much is a round-trip flight from Edmonton to Seattle?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Edmonton to Seattle departing in August.

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 Wednesday is the most expensive. Flying from Seattle back to Edmonton, the best deals are generally found on Wednesday, with Tuesday 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 $183 (return) on average. On the other hand, the most expensive months are April and March, where the average cost of round-trip tickets is $297 and $279 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 2 stops layover the cheapest option at $371 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 3 weeks before departure, which saves you about 55% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 9 weeks before departure.

Expert advice

Expert advice for your flight from Edmonton to Seattle

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on WestJet

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.

Harriet Baskas

Harriet Baskas

Expert on Alaska Airlines

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.

Good to know

Low seasonJanuary
Cheapest flight$123
Best time to beat the crowds but there is an average 6% increase in price.
Most popular time to fly and prices are also 4% lower on average.
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 $123 for a one-way ticket and $218 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?

    Only Alaska Airlines offers inflight Wi-Fi service on the Edmonton to Seattle flight route.

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

    The Embraer 170 is the aircraft model that flies most regularly on the Edmonton to Seattle flight route.

  • Which airline alliances offer flights from Edmonton to Seattle?

    Star Alliance, and oneworld are the airline alliances operating flights between Edmonton and Seattle, with Star Alliance 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 $415 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 $213 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 $340 or less one-way and $559 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

Alaska Airlines

Saturday

Alaska Airlines

Alaska Airlines

Sunday

Alaska Airlines

Alaska Airlines

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

Alaska Airlines

Saturday

Alaska Airlines

Alaska Airlines

Sunday

Alaska Airlines

Alaska Airlines

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 12020 reviews
8.5Crew
7.0Entertainment
7.1Food
8.1Boarding
7.8Comfort
Airline reviews

The WiFi worked for entertainment but a nearly 4 hour flight should have personal tvs

10.0 ExcellentTyler, Mar 2026
DTW - SEA
Read more Alaska Airlines reviews

The WiFi worked for entertainment but a nearly 4 hour flight should have personal tvs

Generally very good. Waiting (due to de-icing and traffic) in plane to take off was a put-off. But it's not the airline's fault. I find Airbus more comfortable than Boeing.

Lot's of good food and free entanglement made the trip pleasurable and fun.

The food was terrible, worse that what you get with UA, an already one of the lowest standards to beat. How cheap one could be, providing that kind of junk food in first class. Unbelievable! The seats were not very comfortable either. And there were no screens either, not that I cared much but for you to know.

Easy check-in. Good customer service. Had to check carry-on due to lack of overhead space. Wish the airplane was configured with more overhead area so this doesn't usually happen.

Great flights, little turbulence, pilots kept stewardesses seated & safe, all staff friendly & professional

There is no entertainment on the plane. The snack is minimal. The crew was nice and professional.

Smooth flight, on time despite Captain’s forecast of troublesome weather conditions.

The aircraft was extremely warm the entire flight. After we landed we were stuck on the plane for another 45 minutes without a gate to deboard from. The smell of exhaust from the engines in the cabin along with the heat inside the cabin made the flight uncomfortable.

in-flight wifi was not working well. also the cabin temperature was a bit hot.

The agents at the Kelowna YLW airport were really grumpy. Same with oversized baggage person. Staff on the plane were great.

Flight was early. That’s the only positive I can share. I paid for wifi on the flight and it didn’t allow me to use any streaming services so it was a waste of $20. West Jet also lost my ski equipment on my way to a ski vacation. They told me it would be delivered to the hotel as soon as it arrived at the airport. It was never delivered. I had to pick it up at the airport on my way home. I am completely disgusted with my experience on west jet

Plane was one hour late. Hardly any space for our carry-ons. Stressful to catch connections.

They lost my bag. Hopefully it will be here tomorrow.

I like the wider seats, Plus lots of legroom, Lacking entertainment, no tv or screen to play with

8 hrs. Of waiting instead of couple of hours..the only good thing I'm still able to go to my destination...

When flying premium on a two our flight a light lunch would have been nice considering the price you pay. A Kit Kat bar and bag of chips is rather cheap service.

I was seated near a "stinky" person. That's not the fault of Westjet🙁😶‍🌫️

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.

Got denied my flight was told on Google that Air Canada was supposed to book me a flight back home because I never was able to go to my destination. They did not help me whatsoever. I had to book a whole new flight for that reason I would write this is zero

The plane was almost an hour delayed and then once we were on board, they said that captain didn’t have enough hours left in his day to fly us so they had to find another captain. Surely that could’ve been figured out out in advance. Incredibly frustrating because I missed my connection in Toronto, and it has a result missed the first day of my conference in Charlotte, North Carolina.

Delayed on tarmac and missed next Air Canada flight by few minutes. Theh should have waited for me.

Terrible… Luggage’s missing for 5-days. Not expedited despite notifying them that insulin and ozempic were in bags and required refrigeration. I’m extremely disappointed. Meds were useless upon delivery as ice pack had dissolved and meds were warm and not useable because their efficacy and potency are now questionable . I’m so disappointed and expecting a full refund for the checked in bags.

Air Canada cancelled our flight and reschedule it 26 hours later that completely interrupted my family's long waited Japan trip, it wasn't due to natural reason such as weather but under the company's control. On the day we wasted 9 hours of our time from 6am to 3pm, including a few hours in the customer counter waiting for supervisor to handle our rescheduling. When we came to the counter for rebooking help there were at least 4 employees on the counter but we were told they were not trained to handle customer rebooking, we were also told the supervisor could come 10:30 to handle our rebooking, but she showed up more than one hour later, the end result was exactly the same so the few hours we spent waiting for her was completely wasted; We already prepaid hotel and all the tickets for the our stay in Tokyo so all of the cost for the first day is completed wasted; The $80 meal voucher issues was far less than our financial loss due to the financial cancellation, and it was not surprisingly invalid (as Your company screw up everything possible along the flight), the vouchers were supposed to last 72 hours, when we tried to used it at our lounge next day less than 24 hours from its issuing at a designated restaurant, the worker there couldn't scan the vouchers after multiple tries on all 4 vouchers issued, so we had to pay the food from our own money; For the two return flights they were also full of unfortunate events that caused bad experience and further delay and waste of our time, both flights departed late and the last leg had another significant delay of more than half an hour after touchdown, the gate was for some reason not available so we waited more than half an hour, when we got out of plane it was almost one hour later than the supposed arrival time; The gate you arranged is the farthest in Vancouver airport, also was the luggage pickup location in Seattle airport; We also called customer service for rescheduling help and after a long time wait (more than an hour) we got a call back but the CS representative was equally clueless and unhelpful. Other than a fatal crash, your company couldn't do anything right and provided the worst service possible among the tons of flights we have taken in our lives.

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

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.

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

Information on your arrival and departure airports