Cheap flights from Edmonton to Seattle from $109
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Edmonton to Seattle departing on 8/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Edmonton to Seattle
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Seattle?
In general, September is the cheapest month to fly from Edmonton to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $214. If you don’t want to visit Seattle in September, then you should wait until August to fly from Edmonton, when ticket prices are also cheap, with an average price of $218.
What is the cheapest day to depart on your flight to Seattle?
On average, the least expensive day to fly to Seattle from Edmonton is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $240. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Tuesday is the most expensive day to depart from Edmonton because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $373.
What is the cheapest time of day to depart on your flight to Seattle?
Flying to Seattle from Edmonton at noon is the least expensive time of day to depart. momondo users have found prices as low as $240 when looking at flights departing at noon. Flights to Seattle are more costly in the morning, with an average ticket price of $293. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.
What is the cheapest Edmonton to Seattle/Tacoma Intl flight route?
Fly from Edmonton to Seattle/Tacoma Intl for the best Edmonton - Seattle/Tacoma Intl flight prices
How far in advance should I book a flight to Seattle?
You are more likely to see cheaper flights to Seattle from Edmonton when booking 9 weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around $266 when searching 9 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from Edmonton for as low as $190 on momondo.
What cabin class options are available on Edmonton to Seattle/Tacoma Intl flights?
There are 4 cabin classes available to choose from on Edmonton to Seattle/Tacoma Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
Can stopping save me money on Edmonton to Seattle flights?
You could potentially save up to 36% on your flight if you consider stops on a Edmonton to Seattle flight.
How have Edmonton to Seattle flight prices changed over time?
As of June 2025, prices for Edmonton to Seattle flights are approximately 17% cheaper when compared to flights at the same time last year.
What is the cheapest airline that flies from Edmonton to Seattle/Tacoma Intl?
WestJet, Air Canada, and United Airlines are the most popular carriers operating from Edmonton to Seattle/Tacoma Intl
What airlines fly to Seattle?
WestJet, Alaska Airlines and Air Canada are the top three most popular airlines that fly to Seattle from Edmonton according to our data. WestJet is the first choice among our users, with 37% of people opting to fly with this airline when traveling to Seattle. Keep in mind that there are 3 different airlines that fly to Seattle on a routine basis, so you have a few additional options to choose from.
How many flights depart from Edmonton to Seattle on average per day?
As of June 2025, there are 7 flights per day flying from Edmonton to Seattle. The most common time of day flights depart is 11:00AM, with 100% of flights taking off at noon.
How many flights depart from Edmonton to Seattle on average per week?
The number of flights available between Edmonton and Seattle is 49 per week as of June 2025. The most frequent departure day is Thu, with 20% of weekly flights leaving on this day.
When to book flights from Edmonton to Seattle
Cheap Edmonton to Seattle (YEG to SEA) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Edmonton to Seattle
How far is Edmonton to Seattle/Tacoma Intl by plane?
Seattle/Tacoma Intl is 563.5 mi away from Edmonton. Flights usually cover this in 1h 52m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Edmonton Airport to Seattle/Tacoma Intl Airport?
Prices for flights from Edmonton Airport to Seattle/Tacoma Intl Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Edmonton Airport to Seattle/Tacoma Intl Airport?
As of June 2025, there are 3 operators available to choose from for flights from Edmonton Airport to Seattle/Tacoma Intl Airport.
How old do you have to be to fly from Edmonton Airport to Seattle/Tacoma Intl Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Edmonton Airport to Seattle/Tacoma Intl Airport.
What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?
The necessary travel and health documents for your Seattle/Tacoma Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Edmonton to Seattle?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Edmonton to Seattle is De Havilland (Bombardier) DHC-8-400 Dash 8Q (30.42% of total bookings). The next most popular plane models are Embraer 170 (28.33%), Embraer 175 (26.25%), and Boeing 737 MAX 8 (3.33%).
What is the most popular airline from Edmonton to Seattle?
momondo data reveals that the most frequently booked airline on the route from Edmonton to Seattle is WestJet, representing 37% of all bookings. The subsequent popular airlines are Alaska Airlines at 35% and Air Canada at 27%.
Best airlines flying from Edmonton to Seattle
Compare and see reviews for airlines that fly from Edmonton to Seattle with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $118 | Free Cancellation | Rating 7.2 2,868 reviews | |||
| PriceFrom $166 | Free Cancellation | Rating 7.1 9,531 reviews | |||
| PriceFrom $195 | Free Cancellation | Rating 8.0 10,000 reviews |
Alaska Airlines Flights From Edmonton to Seattle
Across 5 Alaska Airlines flights from Edmonton to Seattle this week, the average price was $331, with the best Alaska Airlines deals starting from $195 round-trip. 10,000 users have rated Alaska Airlines on momondo, with an average score of 8.0/10.
Traveling to a place near Seattle?
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Why should I use momondo to find a flight deal from Edmonton to Seattle?
Finding the right flight to Seattle from Edmonton is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Seattle quick and easy, saving you time and money.
Can I find flights from Edmonton to Seattle with flexible booking policies on momondo?
Flights from Edmonton to Seattle with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from Edmonton to Seattle?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Edmonton to Seattle.
I’m not ready to book a flight from Edmonton to Seattle right now. Can momondo alert me if prices change?
Price alerts on flights to Seattle from Edmonton are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.