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Cheap flights from Edmonton to Seattle from C$ 91

YEG — SEA
24 Nov — 1 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Edmonton to Seattle

Enter your travel dates to find the best prices.

Cheapest flights from Edmonton to Seattle

Wed 30/126:00 a.m. -
1 stop5h 09m
Fri 1/111:00 a.m. -
1 stop5h 45m
Deal found 23/10C$ 112
Thu 19/119:15 a.m. -
1 stop7h 29m
Mon 23/112:30 p.m. -
1 stop4h 55m
Deal found 21/10C$ 336
Sun 22/1111:10 a.m. -
1 stop4h 30m
Sun 29/112:30 p.m. -
1 stop6h 40m
Deal found 23/10C$ 342
Fri 27/119:15 a.m. -
1 stop7h 27m
Mon 30/112:30 p.m. -
1 stop6h 40m
Deal found 24/10C$ 347
Wed 30/123:30 p.m. -
1 stop24h 10m
Sat 2/12:20 p.m. -
1 stop6h 50m
Deal found 23/10C$ 374
Tue 8/1211:10 a.m. -
1 stop4h 30m
Thu 7/12:30 p.m. -
1 stop4h 55m
Deal found 21/10C$ 454
Mon 14/129:00 a.m. -
1 stop6h 40m
Mon 4/12:30 p.m. -
1 stop6h 40m
Deal found 21/10C$ 458
Tue 24/119:00 a.m. -
1 stop6h 40m
Thu 26/112:30 p.m. -
2 stops30h 30m
Deal found 20/10C$ 464
Fri 27/1111:10 a.m. -
1 stop4h 30m
Mon 30/112:30 p.m. -
2 stops30h 30m
Deal found 24/10C$ 465

Find flight deals from Edmonton to Seattle

Round-trip from

C$ 112

One-way from

C$ 91

Popular in

March

Cheapest in

February

Average price

C$ 564
WestJet
  • WestJet
  • 30/12-1/1
  • 2 total stops
  • 10h 54m total
  • Edmonton to Seattle
Search Deals
6/12-31/12
  • 6/12-31/12
  • 1 total stop
  • 5h 04m total
  • Edmonton to Seattle
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (C$ 7 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2026
Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

EdmontonSeattle

YEG Edmonton - SEA Seattle/Tacoma Intl

YEGSEA

Edmonton

Sun 6/12

6:00 a.m.-10:04 a.m.

1 stop5h 04m

Seattle/Tacoma Intl

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 91

EdmontonSeattle

YEG Edmonton - SEA Seattle/Tacoma Intl

YEGSEA

Edmonton

Sun 22/11

11:10 a.m.-2:40 p.m.

1 stop4h 30m

Seattle/Tacoma Intl

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 259

EdmontonSeattle

YEG Edmonton - SEA Seattle/Tacoma Intl

YEGSEA

Edmonton

Sun 31/1

11:10 a.m.-2:40 p.m.

1 stop4h 30m

Seattle/Tacoma Intl

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 263

EdmontonSeattle

YEG Edmonton - SEA Seattle/Tacoma Intl

YEGSEA

Edmonton

Tue 12/1

11:10 a.m.-2:40 p.m.

1 stop4h 30m

Seattle/Tacoma Intl

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 267

EdmontonSeattle

YEG Edmonton - SEA Seattle/Tacoma Intl

YEGSEA

Edmonton

Wed 2/12

5:00 p.m.-9:02 p.m.

2 stops29h 02m

Seattle/Tacoma Intl

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 277

EdmontonSeattle

YEG Edmonton - SEA Seattle/Tacoma Intl

YEGSEA

Edmonton

Sun 31/1

5:15 p.m.-6:18 p.m.

2 stops26h 03m

Seattle/Tacoma Intl

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 302

EdmontonSeattle

YEG Edmonton - SEA Seattle/Tacoma Intl

YEGSEA

Edmonton

Sat 12/12

12:15 p.m.-3:37 p.m.

1 stop4h 22m

Seattle/Tacoma Intl

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 336

EdmontonSeattle

YEG Edmonton - SEA Seattle/Tacoma Intl

YEGSEA

Edmonton

Wed 2/12

12:40 p.m.-2:40 p.m.

3 stops27h 00m

Seattle/Tacoma Intl

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 378

EdmontonSeattle

YEG Edmonton - SEA Seattle/Tacoma Intl

YEGSEA

Edmonton

Sat 5/12

9:03 a.m.-10:09 a.m.

Nonstop2h 06m

Seattle/Tacoma Intl

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 388
Quickest round-trip

EdmontonSeattle

YEG Edmonton - SEA Seattle/Tacoma Intl

YEGSEA

Edmonton

Sun 31/1

9:01 a.m.-10:00 a.m.

Nonstop1h 59m

Seattle/Tacoma Intl

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 402

Flights are sorted by cheapest round-trip flights first.

Deals found on 22/10

Showing 1-10 of 22 resultsSorted by cheapest first
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Best time to book a flight from Edmonton to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Edmonton with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

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

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

The price you pay for your flight from Edmonton to Seattle may vary depending on when you book. For the best chance of a lower fare, look to book 87 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Edmonton to Seattle?

Currently, February is the cheapest month in which you can book a flight from Edmonton to Seattle (average of C$ 351). Flying from Edmonton to Seattle in March is currently the most expensive (average of C$ 605). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from YEG to SEA?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Edmonton to Seattle as you normally would.

How much does it cost to fly round-trip from Edmonton to Seattle?

Airfare is below average for this route at the moment.

Edmonton to Seattle flights typically cost between C$ 410 and C$ 678 in December.
The cheapest round-trip price found within the last 5 days was C$ 112 on Multiple Airlines (30 Dec-1 Jan).

Reviews of airlines servicing Seattle

Read through reviews of airlines operating flights from Edmonton to Seattle, such as Alaska Airlines,WestJet, andAir Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
7.9
Good
13,123 reviews
Check prices

Boarding

8.1

Overall

7.9

Comfort

7.8

Entertainment

7.0

Crew

8.5

Food

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2026

LHR - SEA

It's my first time flying with Alaska Airlines. All in all it was very good. Excellent crew and the meal was really good .. best mashed potato!! Black point: not waking me up for breakfast. Having departed late from London and arriving in Seattle late at night, it would have been nice to have found a meal on the table when i woke up. Although the crew was very lovely, kind and helpful, I did find it a little regimented in their approach. Also the constant interruptions announcing what we were eating next and unnecessary announcements.
Alaska Airlines
7.9
Good
13,123 reviews
Alaska Airlines
7.9
Good
13,123 reviews
Check prices

Boarding

8.1

Overall

7.9

Comfort

7.8

Entertainment

7.0

Crew

8.5

Food

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2026

LHR - SEA

It's my first time flying with Alaska Airlines. All in all it was very good. Excellent crew and the meal was really good .. best mashed potato!! Black point: not waking me up for breakfast. Having departed late from London and arriving in Seattle late at night, it would have been nice to have found a meal on the table when i woke up. Although the crew was very lovely, kind and helpful, I did find it a little regimented in their approach. Also the constant interruptions announcing what we were eating next and unnecessary announcements.
WestJet
7.2
Good
3,445 reviews
Alaska Airlines
7.9
Good
13,123 reviews
Check prices

Boarding

8.1

Overall

7.9

Comfort

7.8

Entertainment

7.0

Crew

8.5

Food

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2026

LHR - SEA

It's my first time flying with Alaska Airlines. All in all it was very good. Excellent crew and the meal was really good .. best mashed potato!! Black point: not waking me up for breakfast. Having departed late from London and arriving in Seattle late at night, it would have been nice to have found a meal on the table when i woke up. Although the crew was very lovely, kind and helpful, I did find it a little regimented in their approach. Also the constant interruptions announcing what we were eating next and unnecessary announcements.
Air Canada
7.1
Good
11,808 reviews
Alaska Airlines
7.9
Good
13,123 reviews
Check prices

Boarding

8.1

Overall

7.9

Comfort

7.8

Entertainment

7.0

Crew

8.5

Food

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2026

LHR - SEA

It's my first time flying with Alaska Airlines. All in all it was very good. Excellent crew and the meal was really good .. best mashed potato!! Black point: not waking me up for breakfast. Having departed late from London and arriving in Seattle late at night, it would have been nice to have found a meal on the table when i woke up. Although the crew was very lovely, kind and helpful, I did find it a little regimented in their approach. Also the constant interruptions announcing what we were eating next and unnecessary announcements.

Related info for your journey

  • What airports do I use to fly from Edmonton to Seattle?

    Booking a flight from Edmonton (YEG) to Seattle/Tacoma Intl (SEA) is your only option if you wish to fly from Edmonton to Seattle. On a typical day, there are 2 flights from Edmonton to Seattle/Tacoma Intl, all of which are around 1h 59m for a nonstop flight. You can also purchase a plane ticket from 3 airlines when you book a flight from Edmonton to Seattle.

  • How popular is this Edmonton to Seattle flight route?

    This flight path from Edmonton to Seattle/Tacoma Intl was viewed by 193 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Edmonton to Seattle?

    A quick flight from Edmonton to Seattle can take about 6h 32m. Delta provides one of the quickest options available for as low as C$ 591. There are 896 km between Edmonton and Seattle.

  • What are the cheapest airlines flying from Edmonton to Seattle round-trip?

    Flying on Air Canada is currently your cheapest option to Seattle, with prices starting at C$ 231. Additional round-trip tickets that might be worth considering are offered by WestJet and Alaska Airlines, with the lowest prices starting at C$ 296 and C$ 341, respectively. You may be able to fly from Edmonton to Seattle for 50% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Edmonton to Seattle one-way?

    The cheapest airlines for a one-way flight from Edmonton to Seattle are Air Canada (C$ 172), WestJet (C$ 175), and Alaska Airlines (C$ 176).

  • What are the most reliable airlines from Edmonton to Seattle?

    Consider Qatar Airways (95%), American Airlines (82%) or Japan Airlines (82%) when booking your flight. These represent the most reliable airlines when flying from Edmonton to Seattle.

  • What are the cheapest flights from Edmonton to Seattle?

    Looking at all options, your cheapest flight can be booked for C$ 270. While the most popular route (Edmonton - Seattle/Tacoma Intl) can be booked for C$ 420 on average, our data indicates C$ 915 when flying from Edmonton to Seattle.

  • Can I find deals for flights from Edmonton to Seattle that include hotel bookings?

    Yes. In addition to deals on Edmonton to Seattle flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Edmonton to Seattle?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Edmonton to Seattle.

  • Can I find deals for business class flights from Edmonton to Seattle?

    Yes. Cheapflights offers flight deals from Edmonton to Seattle by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Edmonton to Seattle?

    Currently, February is the cheapest month in which you can book a flight from Edmonton to Seattle (average of C$ 351). Flying from Edmonton to Seattle in March is currently the most expensive (average of C$ 605). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
SeaTac
Kent
Tukwila
Mukilteo
Ellensburg
Renton
Lynnwood
Cashmere
Tacoma
Marysville
Federal Way
Kirkland
Leavenworth

Browse thousands of different options on Cheapflights for your next trip

Fly from Edmonton to Seattle on these airlines

WestJet flights from Edmonton to Seattle/Tacoma Intl
Air Canada flights from Edmonton to Seattle/Tacoma Intl
Alaska Airlines flights from Edmonton to Seattle/Tacoma Intl

Top 3 airlines flying from Edmonton to Seattle

AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 248AverageC$ 488FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
WestJetCheapestC$ 296AverageC$ 422FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Alaska AirlinesCheapestC$ 341AverageC$ 656FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights

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