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Cheap flights from Seattle to Edmonton from C$ 129

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 28/8. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — YEG
3 Aug — 10 Aug1
1 adult

Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Edmonton are usually found in September or May, booked 55 days in advance, depart on a Thursday or Wednesday and return on a Friday

Cheap flight deals from Seattle to Edmonton

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Edmonton (YEG). 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 29 July 2025.

Round-trip from

C$ 178

One-way from

C$ 129

Popular in

November

Cheapest in

September

Average price

C$ 354
Air Canada
  • Air Canada
  • 6/9-8/9
  • 4 total stops
  • 16h 04m total
  • Seattle to Edmonton
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WestJet
  • WestJet
  • 28/8
  • 2 total stops
  • 10h 02m total
  • Seattle to Edmonton
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Highest demand for flights based on searches. 31% potential increase in price (C$ 268 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease (C$ 42 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Seattle to Edmonton

Cheapest flights from Seattle to Edmonton
Explore the most affordable flight options available from Seattle to Edmonton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 July 2025.

Sat 6/95:30 a.m.SEA - YEG
2 stops6h 53mAir Canada
Mon 8/92:05 p.m.YEG - SEA
2 stops9h 11mAir Canada
Deal found 28/7C$ 178
Fri 5/91:15 p.m.SEA - YEG
Nonstop2h 05mMultiple Airlines
Sun 7/912:55 p.m.YEG - SEA
1 stop6h 41mMultiple Airlines
Deal found 28/7C$ 198
Fri 5/91:15 p.m.SEA - YEG
Nonstop2h 05mWestJet
Sun 7/911:20 a.m.YEG - SEA
Nonstop2h 13mWestJet
Deal found 27/7C$ 209
Sat 6/98:00 a.m.SEA - YEG
Nonstop1h 54mAlaska Airlines
Sun 7/911:44 a.m.YEG - SEA
Nonstop1h 56mAlaska Airlines
Deal found 29/7C$ 237
Sat 13/97:00 a.m.SEA - YEG
2 stops14h 04mUnited Airlines
Sun 14/96:00 a.m.YEG - SEA
1 stop8h 28mUnited Airlines
Deal found 28/7C$ 258

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle to Edmonton 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 29 July 2025.
Use the filters below to find and compare flights from Seattle to Edmonton that are best for you.

Fly from

Seattle

Fly to

Edmonton

Route

Depart

Return

Price

SeattleEdmonton

SEA - YEG

SEAYEG

Seattle/Tacoma Intl

Sat 6/9

5:30 a.m.-1:23 p.m.

2 stops6h 53m

Edmonton

Mon 8/9

2:05 p.m.-10:16 p.m.

2 stops9h 11m

C$ 178

SeattleEdmonton

SEA - YEG

SEAYEG

Seattle/Tacoma Intl

Fri 5/9

1:15 p.m.-4:20 p.m.

Nonstop2h 05m

Edmonton

Sun 7/9

12:55 p.m.-6:36 p.m.

1 stop6h 41m

C$ 198

SeattleEdmonton

SEA - YEG

SEAYEG

Seattle/Tacoma Intl

Fri 5/9

1:15 p.m.-4:20 p.m.

Nonstop2h 05m

Edmonton

Sun 7/9

11:20 a.m.-12:33 p.m.

Nonstop2h 13m

C$ 209

SeattleEdmonton

SEA - YEG

SEAYEG

Seattle/Tacoma Intl

Sat 6/9

8:00 a.m.-10:54 a.m.

Nonstop1h 54m

Edmonton

Mon 8/9

5:17 p.m.-6:12 p.m.

Nonstop1h 55m

C$ 226

SeattleEdmonton

SEA - YEG

SEAYEG

Seattle/Tacoma Intl

Sat 13/9

7:00 a.m.-10:04 p.m.

2 stops14h 04m

Edmonton

Sun 14/9

6:00 a.m.-1:28 p.m.

1 stop8h 28m

C$ 258

SeattleEdmonton

SEA - YEG

SEAYEG

Seattle/Tacoma Intl

Thu 28/8

7:05 a.m.-6:07 p.m.

2 stops10h 02m

C$ 129

SeattleEdmonton

SEA - YEG

SEAYEG

Seattle/Tacoma Intl

Sun 10/8

5:30 a.m.-11:05 a.m.

1 stop4h 35m

C$ 143

SeattleEdmonton

SEA - YEG

SEAYEG

Seattle/Tacoma Intl

Fri 12/9

8:40 a.m.-11:47 p.m.

2 stops14h 07m

C$ 263

SeattleEdmonton

SEA - YEG

SEAYEG

Seattle/Tacoma Intl

Mon 1/9

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

Nonstop1h 46m

C$ 377

SeattleEdmonton

SEA - YEG

SEAYEG

Seattle/Tacoma Intl

Mon 1/9

5:14 p.m.-2:08 p.m.

3 stops19h 54m

C$ 660

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/7

Best time to book a flight from Seattle to Edmonton

Have a flexible travel schedule? Discover the best time to fly to Edmonton from Seattle 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 Seattle to Edmonton

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

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Edmonton. Price data was last updated on 25 July 2025.

To ensure you get the cheapest price possible for a flight from Seattle to Edmonton, you should look to book at least 54 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, January is the cheapest month in which you can book a flight from Seattle to Edmonton (average of C$ 138). Flying from Seattle to Edmonton in December is currently the most expensive (average of C$ 217). 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 SEA to YEG?

Find hourly flight availability from Seattle to Edmonton. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 29 July 2025.

When flying from Seattle to Edmonton, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 9% versus a flight in the afternoon.

Weekly flight availability from Seattle to Edmonton

Explore weekly flight availability from Seattle to Edmonton. 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 29 July 2025.

The most flights from SEA to YEG are scheduled on a Thursday (12 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (9 on average).

What’s the top layover airport for flights from Seattle to Edmonton?

Share of one-stop round-trip flights from Seattle to Edmonton chosen by Cheapflights users in the past 12 months, using the same layover each way.

Vancouver (YVR) – chosen by Cheapflights users on 67% of one-stop itineraries from Seattle to Edmonton on Cheapflights.

What’s the cheapest layover airport for flights from Seattle to Edmonton?

Average round-trip fare for 1-stop flights from Seattle to Edmonton, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Calgary (YYC) is the most affordable 1-stop option, with an average round-trip price of C$ 346.

What’s the fastest layover option from Seattle to Edmonton?

Shortest average travel time for 1-stop one-way flights from Seattle to Edmonton, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Calgary (YYC) have the shortest average one-way travel time for 1-stop routes: 2h 56m.

Which airport typically offers the quickest layover for flights from Seattle to Edmonton?

Average layover duration for 1-stop one-way flights from Seattle to Edmonton, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Vancouver (YVR) offer the fastest connection on this route, with an average layover time of 2h 19m.

Reviews of airlines servicing Edmonton

Get insights into the airlines that provide service to Edmonton. 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 Edmonton. Reviews last updated 29 July 2025.
Check out reviews from past customers who have flown with Alaska Airlines,United Airlines, andWestJet from Seattle to Edmonton to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Comfort

7.8

Boarding

8.1

Crew

8.5

Entertainment

7.1

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Comfort

7.8

Boarding

8.1

Crew

8.5

Entertainment

7.1

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
United Airlines
7.4
Good
8,899 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Comfort

7.8

Boarding

8.1

Crew

8.5

Entertainment

7.1

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
WestJet
7.2
Good
2,973 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Comfort

7.8

Boarding

8.1

Crew

8.5

Entertainment

7.1

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Air Canada
7.1
Good
9,822 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Comfort

7.8

Boarding

8.1

Crew

8.5

Entertainment

7.1

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Edmonton. 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 Seattle to Edmonton?

    If you book a flight from Seattle to Edmonton, you will be flying from Seattle/Tacoma Intl to Edmonton. Flights to Edmonton (YEG) from Seattle/Tacoma Intl (SEA) take 1h 48m for a nonstop flight. There are 10 flights from Seattle/Tacoma Intl to Edmonton per day from 1 airline.

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

    Our cheapest airline available from Seattle to Edmonton is Air Canada. Our recent data shows that you can find tickets from as low as C$ 178 on this airline. Additional options worth looking into are WestJet and Alaska Airlines, starting at C$ 209 and C$ 226 round-trip. Air Canada is priced at 57% lower than the current average price of a flight leaving 3 months from now.

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

    C$ 129 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 Alaska Airlines, with prices starting from C$ 143 and C$ 377, respectively.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Seattle to Edmonton on time: Qatar Airways (100%), Horizon Air (94%), Korean Air (94%).

  • What are the cheapest flights from Seattle to Edmonton?

    Looking at all options, your cheapest flight can be booked for C$ 92. While the most popular route (Seattle/Tacoma Intl - Edmonton) can be booked for C$ 198 on average our data indicates C$ 111 when flying from Seattle to Edmonton.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Seattle to Edmonton 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 Seattle to Edmonton?

    Currently, January is the cheapest month in which you can book a flight from Seattle to Edmonton (average of C$ 138). Flying from Seattle to Edmonton in December is currently the most expensive (average of C$ 217). 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
Spruce Grove

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Top airline flying from Seattle to Edmonton

Discover the top airline that operate flights from Seattle to Edmonton. 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 29 July 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapestC$ 274AverageC$ 334FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights

Fly with Cheapflights

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

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

Millions of users choose and trust Cheapflights to book the best flight deals from Seattle to Edmonton for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Seattle to Edmonton, users can toggle the no change fees filter when performing a flight search.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Edmonton from Seattle today and book when prices fit your budget.

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