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Cheap flights from Edmonton to Seattle from C$ 179

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 11/6. Fares are subject to change and may not be available on all flights or dates of travel.
YEG — SEA
19 May — 26 May1
1 adult

Cheapflights Tip: The best prices from Edmonton to Seattle/Tacoma Intl are usually found in August or September, booked 67 days in advance, depart on a Friday or Thursday and return on a Thursday

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 14 May 2025.

Round-trip from

C$ 282

One-way from

C$ 179

Popular in

December

Cheapest in

August

Average price

C$ 323
Air Canada
  • Air Canada
  • 9/6-17/6
  • 2 total stops
  • 10h 18m total
  • Edmonton to Seattle
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WestJet
  • WestJet
  • 11/6
  • 1 total stop
  • 5h 28m total
  • Edmonton to Seattle
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (C$ 74 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 17 potential savings vs. average RT price).
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Average for round-trip flights in May 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 14 May 2025.

Mon 9/62:55 p.m.YEG - SEA
1 stop4h 38mAir Canada
Tue 17/62:55 p.m.SEA - YEG
1 stop5h 40mAir Canada
Deal found 13/5C$ 282
Wed 10/98:00 a.m.YEG - SEA
1 stop5h 59mWestJet
Wed 10/93:39 p.m.SEA - YEG
1 stop4h 12mWestJet
Deal found 14/5C$ 307
Sat 14/63:17 p.m.YEG - SEA
2 stops10h 42mMultiple Airlines
Wed 18/62:55 p.m.SEA - YEG
1 stop5h 40mMultiple Airlines
Deal found 14/5C$ 338
Wed 11/611:32 a.m.YEG - SEA
Nonstop1h 52mAlaska Airlines
Sat 21/67:55 a.m.SEA - YEG
Nonstop1h 46mAlaska Airlines
Deal found 13/5C$ 358
Tue 24/66:10 p.m.YEG - SEA
Nonstop1h 59mHawaiian Airlines
Sat 28/67:55 a.m.SEA - YEG
Nonstop1h 46mHawaiian Airlines
Deal found 14/5C$ 360
Sat 7/610:15 a.m.YEG - SEA
1 stop15h 44mUnited Airlines
Mon 16/67:59 p.m.SEA - YEG
1 stop17h 09mUnited Airlines
Deal found 13/5C$ 365
Fri 13/66:15 a.m.YEG - SEA
1 stop5h 15mDelta
Wed 18/67:10 a.m.SEA - YEG
1 stop4h 42mDelta
Deal found 13/5C$ 423
Sat 20/911:44 a.m.YEG - SEA
Nonstop1h 56mAmerican Airlines
Tue 23/91:41 p.m.SEA - YEG
Nonstop1h 46mAmerican Airlines
Deal found 13/5C$ 499

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 629,999 searches. Data last updated 14 May 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

Mon 9/6

2:55 p.m.-6:33 p.m.

1 stop4h 38m

Seattle/Tacoma Intl

Tue 17/6

2:55 p.m.-9:35 p.m.

1 stop5h 40m

C$ 282

EdmontonSeattle

YEG - SEA

YEGSEA

Edmonton

Wed 10/9

8:00 a.m.-12:59 p.m.

1 stop5h 59m

Seattle/Tacoma Intl

Wed 10/9

3:39 p.m.-8:51 p.m.

1 stop4h 12m

C$ 307

EdmontonSeattle

YEG - SEA

YEGSEA

Edmonton

Sat 14/6

3:17 p.m.-12:59 a.m.

2 stops10h 42m

Seattle/Tacoma Intl

Wed 18/6

2:55 p.m.-9:35 p.m.

1 stop5h 40m

C$ 338

EdmontonSeattle

YEG - SEA

YEGSEA

Edmonton

Wed 11/6

11:32 a.m.-12:24 p.m.

Nonstop1h 52m

Seattle/Tacoma Intl

Sat 21/6

7:55 a.m.-10:41 a.m.

Nonstop1h 46m

C$ 358

EdmontonSeattle

YEG - SEA

YEGSEA

Edmonton

Tue 24/6

6:10 p.m.-7:09 p.m.

Nonstop1h 59m

Seattle/Tacoma Intl

Sat 28/6

7:55 a.m.-10:41 a.m.

Nonstop1h 46m

C$ 360

EdmontonSeattle

YEG - SEA

YEGSEA

Edmonton

Sat 7/6

10:15 a.m.-12:59 a.m.

1 stop15h 44m

Seattle/Tacoma Intl

Mon 16/6

7:59 p.m.-2:08 p.m.

1 stop17h 09m

C$ 365

EdmontonSeattle

YEG - SEA

YEGSEA

Edmonton

Fri 13/6

4:00 p.m.-8:28 p.m.

1 stop5h 28m

Seattle/Tacoma Intl

Sat 21/6

7:10 a.m.-2:37 p.m.

1 stop6h 27m

C$ 423

EdmontonSeattle

YEG - SEA

YEGSEA

Edmonton

Sat 20/9

11:44 a.m.-12:40 p.m.

Nonstop1h 56m

Seattle/Tacoma Intl

Tue 23/9

1:41 p.m.-4:27 p.m.

Nonstop1h 46m

C$ 499

EdmontonSeattle

YEG - SEA

YEGSEA

Edmonton

Wed 11/6

4:00 p.m.-8:28 p.m.

1 stop5h 28m

C$ 179

EdmontonSeattle

YEG - SEA

YEGSEA

Edmonton

Fri 27/6

5:40 p.m.-10:16 p.m.

1 stop5h 36m

C$ 183

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/5

Showing 1-10 of 14 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 9 May 2025.

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 67 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, January is the cheapest month in which you can book a flight from Edmonton to Seattle (average of C$ 261). Flying from Edmonton to Seattle in December is currently the most expensive (average of C$ 353). 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 14 May 2025.

It’s optimal to fly from Edmonton to Seattle at noon. By choosing this option you can save up to 52% on the cost of your flight, compared to a flight in the morning.

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

Use this chart to determine the cheapest time to fly round-trip from Edmonton to Seattle. Price data was last updated on 11 May 2025.

Travelers seeking maximum savings on their Edmonton to Seattle flight should consider departing on Tuesday evenings when fares are most often at their lowest. Wednesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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 18.0 - 168.0 mm per month. November is typically the wettest month, when rainfall can reach 168.0 mm. July is typically the driest time to visit Seattle when rainfall is around 18.0 mm.

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 19.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 5.0 C).

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 14 May 2025.
Read reviews from past customers who have flown Alaska Airlines, Delta and Hawaiian Airlines from Edmonton to Seattle. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Comfort

7.9

Entertainment

7.1

Crew

8.5

Overall

8.0

Boarding

8.2

Food

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
Check prices

Comfort

7.9

Entertainment

7.1

Crew

8.5

Overall

8.0

Boarding

8.2

Food

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
7,946 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Comfort

7.9

Entertainment

7.1

Crew

8.5

Overall

8.0

Boarding

8.2

Food

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
2,434 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Comfort

7.9

Entertainment

7.1

Crew

8.5

Overall

8.0

Boarding

8.2

Food

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
8,730 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Comfort

7.9

Entertainment

7.1

Crew

8.5

Overall

8.0

Boarding

8.2

Food

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
Check prices

Comfort

7.9

Entertainment

7.1

Crew

8.5

Overall

8.0

Boarding

8.2

Food

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?

    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 5 flights from Edmonton to Seattle/Tacoma Intl, all of which are around 1h 52m for a nonstop flight. You can also purchase a plane ticket from 5 airlines when you book a flight from Edmonton to 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$ 282. Additional round-trip tickets that might be worth considering are offered by WestJet and United Airlines, with the lowest prices starting at C$ 307 and C$ 351, respectively. You may be able to fly from Edmonton to Seattle for 22% 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 WestJet (C$ 179), Air Canada (C$ 183), and United Airlines (C$ 204).

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

    Consider Qatar Airways (94%), Hawaiian Airlines (92%) or Japan Airlines (92%) 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$ 176. While the most popular route (Edmonton - Seattle/Tacoma Intl) can be booked for C$ 291 on average our data indicates C$ 1,306 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, January is the cheapest month in which you can book a flight from Edmonton to Seattle (average of C$ 261). Flying from Edmonton to Seattle in December is currently the most expensive (average of C$ 353). 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 Edmonton?

Book flights to Edmonton if you plan to visit one of these locations
Tukwila
SeaTac
Tacoma
Marysville
Bothell
Olympia
Lynnwood
Leavenworth

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Fly from Edmonton to Seattle on these airlines

Choose from the following airlines for your flight from Edmonton to Seattle. Flights are based on user searches made on Cheapflights and were last updated on 14 May 2025.
WestJet flights from Edmonton to Seattle/Tacoma Intl
Alaska Airlines flights from Edmonton to Seattle/Tacoma Intl
Air Canada flights from Edmonton to Seattle/Tacoma Intl

Top 5 airlines flying from Edmonton to Seattle

Discover the top 5 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 629,999 searches. Data last updated 14 May 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 166AverageC$ 287FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 205AverageC$ 312FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Alaska AirlinesCheapestC$ 238AverageC$ 452FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
United AirlinesCheapestC$ 239AverageC$ 331FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapestC$ 284AverageC$ 382FlexibilityNo cancel feeOn-timeN/A
Search Delta flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Edmonton to Seattle?

When you search for this flight from Edmonton to Seattle, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Edmonton to Seattle?

Cheapflights helps you find that perfect flight to Seattle from Edmonton by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Edmonton to Seattle with no change fees?

Yes! Cheapflights helps users easily find flights from Edmonton to Seattle with no change fees.

Can Cheapflights notify me if prices for flights from Edmonton to Seattle become cheaper?

Not ready to book yet? You can track prices for flights from Edmonton to Seattle on Cheapflights with our Price Alert feature and get notified when better prices are available.

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