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$109+ Cheap flights from Edmonton (YEG) to Seattle (SEA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/28. Fares are subject to change and may not be available on all flights or dates of travel.
YEG — SEA
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Edmonton to Seattle/Tacoma Intl are usually found in September or August, booked 62 days in advance, depart on a Thursday or Monday and return on a Saturday

Cheap flight deals from Edmonton to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Edmonton (YEG) to Seattle (SEA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 12, 2025.

Round-trip from

$193
(oojo)

One-way from

$109
(Flightnetwork)

Popular in

December

Cheapest in

September

Average price

$253
From Edmonton to Seattle/Tacoma Intl
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One-way flight from Edmonton to Seattle/Tacoma Intl
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Highest demand for flights based on searches. 11% potential increase in price ($32 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Edmonton to Seattle

Cheapest flights from Edmonton to Seattle
Explore the most affordable flight options available from Edmonton to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This oojo deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/242:45 pmYEG - SEA
1 stop5h 29mWestJet
Thu 7/311:15 pmSEA - YEG
Nonstop2h 06mWestJet
Deal found 6/10$193
This Air Canada deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/1012:45 pmYEG - SEA
1 stop6h 51mAir Canada
Sat 7/1210:00 amSEA - YEG
1 stop6h 35mAir Canada
Deal found 6/11$201
This Expedia deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1811:20 amYEG - SEA
Nonstop2h 11mMultiple Airlines
Sat 8/238:00 amSEA - YEG
Nonstop1h 54mMultiple Airlines
Deal found 6/11$215
This United Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/53:17 pmYEG - SEA
1 stop7h 05mUnited Airlines
Tue 9/97:00 amSEA - YEG
2 stops14h 04mUnited Airlines
Deal found 6/9$229
This CheapTicketsDeal deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapTicketsDeal is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/206:10 pmYEG - SEA
Nonstop1h 59mHawaiian Airlines
Sun 6/227:55 amSEA - YEG
Nonstop1h 46mHawaiian Airlines
Deal found 6/9$231
This Delta deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/208:00 amYEG - SEA
1 stop5h 58mDelta
Sun 6/227:10 amSEA - YEG
1 stop4h 42mDelta
Deal found 6/11$273
This Alaska Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/145:24 pmYEG - SEA
Nonstop2h 03mAlaska Airlines
Fri 10/177:55 amSEA - YEG
Nonstop1h 51mAlaska Airlines
Deal found 6/10$341
This American Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/2511:31 amYEG - SEA
Nonstop1h 52mAmerican Airlines
Wed 7/22:28 pmSEA - YEG
Nonstop1h 52mAmerican Airlines
Deal found 6/10$508

Cheapflights Fare Finder

Customize your flight search to find flights from Edmonton to Seattle that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
Use the filters below to find and compare flights from Edmonton to Seattle that are best for you.

Fly from

Edmonton

Fly to

Seattle

Route

Depart

Return

Price

EdmontonSeattle

YEG - SEA

YEGSEA

Edmonton

Thu 7/24

2:45 pm-7:14 pm

1 stop5h 29m

Seattle/Tacoma Intl

Thu 7/31

1:15 pm-4:21 pm

Nonstop2h 06m

$193

EdmontonSeattle

YEG - SEA

YEGSEA

Edmonton

Thu 7/10

12:45 pm-6:36 pm

1 stop6h 51m

Seattle/Tacoma Intl

Sat 7/12

10:00 am-5:35 pm

1 stop6h 35m

$201

EdmontonSeattle

YEG - SEA

YEGSEA

Edmonton

Sat 8/23

6:00 am-6:49 pm

2 stops13h 49m

Seattle/Tacoma Intl

Sat 8/30

5:07 am-2:08 pm

1 stop8h 01m

$206

EdmontonSeattle

YEG - SEA

YEGSEA

Edmonton

Mon 8/18

11:20 am-12:31 pm

Nonstop2h 11m

Seattle/Tacoma Intl

Sat 8/23

8:00 am-10:54 am

Nonstop1h 54m

$215

EdmontonSeattle

YEG - SEA

YEGSEA

Edmonton

Thu 9/18

5:17 pm-6:12 pm

Nonstop1h 55m

Seattle/Tacoma Intl

Thu 9/25

7:55 am-10:49 am

Nonstop1h 54m

$237

EdmontonSeattle

YEG - SEA

YEGSEA

Edmonton

Tue 10/14

5:24 pm-6:27 pm

Nonstop2h 03m

Seattle/Tacoma Intl

Fri 10/17

7:55 am-10:46 am

Nonstop1h 51m

$341

EdmontonSeattle

YEG - SEA

YEGSEA

Edmonton

Wed 6/25

11:31 am-12:23 pm

Nonstop1h 52m

Seattle/Tacoma Intl

Wed 7/2

2:28 pm-5:20 pm

Nonstop1h 52m

$508

EdmontonSeattle

YEG - SEA

YEGSEA

Edmonton

Wed 7/23

8:00 am-2:59 pm

2 stops7h 59m

Seattle/Tacoma Intl

Wed 7/30

11:35 am-9:12 pm

2 stops8h 37m

$558

EdmontonSeattle

YEG - SEA

YEGSEA

Edmonton

Thu 8/28

11:20 am-12:31 pm

Nonstop2h 11m

$109

EdmontonSeattle

YEG - SEA

YEGSEA

Edmonton

Thu 7/24

12:45 pm-6:36 pm

1 stop6h 51m

$124

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 15 results
1
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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
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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?

Use this chart to determine the optimal time to book a round-trip flight from Edmonton to Seattle. Price data was last updated on June 9, 2025.

The best time to book flights from Edmonton to Seattle is 62 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, January is the cheapest month in which you can book a flight from Edmonton to Seattle (average of $238). Flying from Edmonton to Seattle in July is currently the most expensive (average of $391). 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?

Find hourly flight availability from Edmonton to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

A simple way to save on the total cost of your ticket is to fly from Edmonton to Seattle at noon. If you’re flexible enough to do this you can expect to save up to 51% on your trip compared to booking a flight in the afternoon.

Weekly flight availability from Edmonton to Seattle

Explore weekly flight availability from Edmonton to Seattle. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated June 12, 2025.

The most flights from YEG to SEA are scheduled on a Thursday (10 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (6 on average).

Rainfall in Seattle by month

Plan your trip to Seattle by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Seattle ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit Seattle when rainfall is around 0.7 in.

Temperature in Seattle by month

Plan your trip to Seattle by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Seattle, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Seattle. Reviews last updated June 12, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Delta and Hawaiian Airlines from Edmonton to Seattle to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Delta
8.0
Very good
7,950 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Hawaiian Airlines
7.9
Good
2,494 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

Find useful and relevant information for your journey from Edmonton to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    You will need to book a flight from Edmonton to Seattle/Tacoma Intl if you want to fly from Edmonton to Seattle. At least 3 different airlines have flights from Edmonton (YEG) to Seattle/Tacoma Intl (SEA) on a regular basis. There are 7 flights to Seattle from the Edmonton airport per day. If you manage to book one that is nonstop, then you can expect the flight time from YEG to SEA to be around 1h 56m.

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

    WestJet, at $193, was found to be the cheapest airline from Edmonton to Seattle.Alternate airlines to your destination round-trip include Air Canada and United Airlines. WestJet is 27% cheaper than the average price of flights available within the next 90 days to this destination.

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

    $109 is the cheapest one-way deal found within the past few days, from WestJet. You may also be able to find cheap deals on Air Canada and United Airlines, with prices starting from $124 and $130, respectively.

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

    Before booking your flight to Seattle from Edmonton, check out the most reliable airlines to get you to your destination on time: Delta (100%), WestJet Encore (100%), WestJet( 100%).

  • What are the cheapest flights from Edmonton to Seattle?

    The cheapest flight price from Edmonton to Seattle is $159. On average you can expect to pay $419. The most popular route, (Edmonton - Seattle/Tacoma Intl), can usually be booked for $198.

  • 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, January is the cheapest month in which you can book a flight from Edmonton to Seattle (average of $238). Flying from Edmonton to Seattle in July is currently the most expensive (average of $391). 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

Traveling to a place near Edmonton?

Book flights to Edmonton if you plan to visit one of these locations
SeaTac
Tukwila
Tacoma
Lakewood
Ocean Shores
Lacey
Leavenworth
Federal Way
Lynnwood
Olympia
Shoreline
Kent
Cle Elum
Centralia
Kirkland
Aberdeen
Renton
Shelton
Silverdale
Issaquah

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Alternative routes for Edmonton to Seattle

See prices for flight routes from nearby airports that may be better suited for you.
Calgary to Seattle flights
Calgary to Portland flights
Edmonton to Portland flights
Calgary to Spokane flights

Top 3 airlines flying from Edmonton to Seattle

Discover the top 3 airlines that operate flights from Edmonton to Seattle. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapest$118Average$201FlexibilityNo cancel feeOn-time60%
Air CanadaCheapest$166Average$231FlexibilityNo cancel feeOn-time67%
Alaska AirlinesCheapest$195Average$331FlexibilityNo cancel feeOn-time75%

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