YEG - SEA

$168 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 7/18. 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
$286
Typical prices: $156-$233
WestJet
Tue 9/15Tue 9/22
YEG - SEA • 1 stop
Cheapest non-stop
$489
Typical prices: $196-$384
Alaska Airlines
Thu 8/13Sun 8/16
YEG - SEA • Non-stop
Top airlines
Cheapest • from $286 (round-trip)
Best reviews • 7.9 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 56m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Avoid delays
Most punctual • 89% on-time
Best time • Fewest delays
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $278 (round-trip)
Shortest trip • 4h 36m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 2 weeks in advance save around 43% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 40% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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!
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

Tue, Sep 15 - Tue, Sep 22
WestJet Logo
3:00 pm - 6:45 pm
YEG
-
SEA
4h 45m
1 stop
WestJet Logo
7:35 pm - 12:44 am
SEA
-
YEG
4h 09m
1 stop
$286WestJet
Thu, Sep 24 - Mon, Sep 28
WestJet Logo
3:00 pm - 6:45 pm
YEG
-
SEA
4h 45m
1 stop
WestJet Logo
7:35 pm - 12:44 am
SEA
-
YEG
4h 09m
1 stop
$293WestJet
Fri, Oct 2 - Mon, Oct 5
WestJet Logo
3:00 pm - 6:45 pm
YEG
-
SEA
4h 45m
1 stop
WestJet Logo
7:35 pm - 11:50 am
SEA
-
YEG
15h 15m
2 stops
$303WestJet
Tue, Sep 8 - Sat, Sep 12
WestJet Logo
3:00 pm - 6:45 pm
YEG
-
SEA
4h 45m
1 stop
WestJet Logo
10:30 am - 8:45 pm
SEA
-
YEG
9h 15m
2 stops
$313WestJet
Tue, Sep 8 - Sat, Sep 12
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
$314WestJet
Sun, Sep 13 - Sun, Sep 13
WestJet Logo
6:10 am - 9:40 am
YEG
-
SEA
4h 30m
1 stop
WestJet Logo
7:35 pm - 12:44 am
SEA
-
YEG
4h 09m
1 stop
$316WestJet
Tue, Sep 8 - Sat, Sep 12
WestJet Logo
9:40 am - 6:45 pm
YEG
-
SEA
10h 05m
2 stops
WestJet Logo
10:30 am - 9:00 pm
SEA
-
YEG
9h 30m
2 stops
$320WestJet
Sun, Sep 13 - Wed, Sep 16
WestJet Logo
3:00 pm - 6:45 pm
YEG
-
SEA
4h 45m
1 stop
WestJet Logo
7:35 pm - 12:44 am
SEA
-
YEG
4h 09m
1 stop
$322WestJet
Sat, Oct 3 - Wed, Oct 7
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
$327WestJet
Thu, Jul 16 - Mon, Aug 17
WestJet Logo
4:50 pm - 9:40 am
YEG
-
SEA
17h 50m
2 stops
WestJet Logo
7:35 pm - 8:35 am
SEA
-
YEG
12h 00m
2 stops
$334WestJet
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 September.

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, Monday is the cheapest day to fly on average and Tuesday is the most expensive. Flying from Seattle back to Edmonton, the best deals are generally found on Wednesday, with Thursday 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 $165 (return) on average. On the other hand, the most expensive months are March and June, where the average cost of round-trip tickets is $428 and $353 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 2 weeks before departure, which saves you about 43% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 5 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 seasonMarch
Cheapest flight$168
Best time to beat the crowds but there is an average 55% increase in price.
Most popular time to fly with an average 13% 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 5 days, the lowest price for a flight from Edmonton to Seattle was $168 for a one-way ticket and $286 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, and WestJet offer 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?

    oneworld, and Star Alliance 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 $452 and an overall rating of 7.9, Alaska Airlines is the most popular choice. WestJet is also a great choice for the route, with an average price of $243 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 $282 or less one-way and $536 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.
7.9
Alaska AirlinesOverall score based on 12582 reviews
7.8Comfort
8.1Boarding
7.0Food
7.0Entertainment
8.5Crew
Airline reviews

The whole staff was amazing. Courteous and so helpful. Smiling all the time.

10.0 ExcellentAnonymous, Jun 2026
YVR - SEA
Read more Alaska Airlines reviews

The whole staff was amazing. Courteous and so helpful. Smiling all the time.

Excellent flights. On time. Good service. Better than expected food. Comfortable seats. Too much dependent on personal phones for information and entertainment.

Upgrading from premium class to first class caused me to almost miss my seat on the flight. The system “un checked me in”. So I not only lost my first class seat, but my premium seat too so I alsmot didn’t have a seat on the plane. The app did not let me know as it was showing my seat assignment all the way up until boarding began. This exact same thing happened to another passenger. And to top it off, I now have to jump through hoops to get my refund. Awful experience with Alaska, I don’t intend to fly with AA again unless there are no other options.

Good experience, first time flying Alaska Air. Slight delay boarding, but still arrived on time. Excellent leg room! Very friendly flight attendants.

Alaska Airlines was hit with a bad IT outage. I think its a one off and dont want to give a bad feedback to them because of that. In addition, to all the delays our particular flight had a health incident and had to stop midway. Again no negative feedback because of that. However the way they dealt with the delay was not genuine. First the communication was not consistent and always kept changing. I lost a day and $647, completely because of them. They promised a refund which i have complaints about. First it was never given to me. They aksed me to call them or text them and the wait time was 1.56 hour for calls and 3:50 hours for texts. Finally when they texted back, the support executive was rude and asked me to get my refund from Delta the other airline that i booked my ticket because Alaska cancelled their flight. When I asked why Delta would pay me for Alaska’s delay she just ended the chat. To get back on the chat I had to wait for 3.5 hours. I could not. Second they announced that even if they pay us, they would not refund us cash but were giving us a discount on future travel. I vowed never to go back to Alaska so, i do not want the discount refund. Overall, I am terribly unhappy with Alaska Airlines and never going back.

They had us waiting for over an hour to rearrange passengers and luggage for balance, then waiting another hour and half after arrival for luggage only for my bag to have been left behind. The staff weren’t helpful saying that they had to leave the luggage behind because of how many people were on the plane and it wasn’t a full plane. Refused to issue a baggage claim initially then when they did the sent it back home instead of the address provided at my next destination. Terrible.

My flight was cancelled, therefore I missed the bus I was supposed to catch in Reno. and the only new flight that would work at all put me in reno at midnight instead of noon. I was not offered a place to sleep, nor a refund for my missed bus. I’m deeply disappointed by this experience and doubt I’ll fly with Alaska airlines again.

We stayed across the street at the Delta Marriot Hotel. Because check-in was 24 hours in advance, we walked over to the terminal and found that Alaska Airlines was not included on the check-in kiosks. As a result, we stood in line at the counter only to be told that albeit within the 24 hours in advance, we could not be issued a paper boarding pass until the following morning before our 7 a.m. flight. She also suggested we arrive at the airport by 4:00 a.m. to go through security, which we did. In the meantime, I figured out--with several missteps--how to upload our boarding pass, including our passport information--a very challenging procedure. We were also frustrated to see so many people with paper boarding passes, which we were denied. I wish I had remembered the name of the person at the ticket counter.

Would like to access wifi on the plane without paying an additional fee.

Loved the crew and the flight. So easy going, nice seats, plenty of room.

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

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.

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.

Lost my luggage. Filed a report and there is no response. Received a phone call from another airline that said they had the bag and they did not know what to do with it

Terrible! Delayed three times, landed at some corner of airport, walked in bitter cold night, took a bus, bad experience

Our recent flight from edmontown to kahalui was excellent. The service staff was very friendly, knowledgeable, funny and attentive. Thanks to all involved that made or travel such a pleasant experience and we hope to fly with west jet again soon

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

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.

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

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.

3 hours late departure with no explanation. $160 luggage fee (two passengers) for less than 1 hour in the air!

After i biked my flights, i was informed my flight was rescheduled for later time

I wasnt able to choose my seat during booking my flight _months_ in advance and then when I checked in for my flight, I _still_ couldnt choose my seat. I was finally able to get a seat when I got to the gate, and they stuck me in a middle seat next to a jerk. This was my return flight, and on my departing flight I was able to choose my seat, so I dont understand what the issue was but it was very annoying and a miserable ~6.5 hours on the return flight.

Flight was cancelled. Still stuck at airport. Going on 2 days straight, no sleep. Never fly Air Canada

My husbands flight last night Vancouver/Sydney was 90 minutes late in leaving. My flight tonight Vancouver/Seattle was also late in departing.

Air Canada had a lot of delays on our flight going back to Seattle. So much inconvenience for a long trip.

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

Information on your arrival and departure airports