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Jasper

$66+ Cheap flights from Seattle (SEA) to Jasper, AB, Canada

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 1/21. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — YEG
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Seattle to Jasper

Cheapest flights from Seattle to Jasper
Explore the most affordable flight options available from Seattle to Jasper. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This FlightHub deal was found by Cheapflights users on 12/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/199:32 amSEA - YEG
1 stop4h 37mWestJet
Tue 12/236:40 amYEG - SEA
1 stop6h 59mWestJet
Deal found 12/16$629
This FlightHub deal was found by Cheapflights users on 12/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/239:25 amSEA - YEG
1 stop4h 44mWestJet
Mon 12/296:15 pmYEG - SEA
2 stops14h 05mWestJet
Deal found 12/17$685

Find flight deals from Seattle to Jasper

Keep the following information in mind while searching for Seattle to Jasper flight deals. Data was last updated December 18, 2025.

Round-trip from

$167
(Kiwi.com)

One-way from

$66
(Kiwi.com)

Popular in

December

Cheapest in

May

Average price

$548
From Seattle/Tacoma Intl to Jasper
Search Deals
One-way flight from Seattle/Tacoma Intl to Jasper
Search Deals
Highest demand for flights based on searches. 27% potential increase in price ($121 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($21 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle to Jasper 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 December 18, 2025.
Use the filters below to find and compare flights from Seattle to Jasper that are best for you.

Fly from

Seattle

Fly to

Jasper

Route

Depart

Return

Price

SeattleEdmonton

SEA - YEG

SEAYEG

Seattle/Tacoma Intl

Sat 1/31

9:55 am-4:02 pm

1 stop5h 07m

Edmonton

Mon 2/2

4:50 pm-10:06 pm

1 stop6h 16m

$191

SeattleEdmonton

SEA - YEG

SEAYEG

Seattle/Tacoma Intl

Sat 1/31

9:55 am-4:02 pm

1 stop5h 07m

Edmonton

Sat 2/7

2:45 pm-10:06 pm

2 stops8h 21m

$197

SeattleEdmonton

SEA - YEG

SEAYEG

Seattle/Tacoma Intl

Fri 1/9

11:55 am-10:55 am

2 stops22h 00m

Edmonton

Mon 1/12

7:00 am-2:20 pm

2 stops8h 20m

$202

SeattleEdmonton

SEA - YEG

SEAYEG

Seattle/Tacoma Intl

Wed 4/15

3:10 pm-10:47 pm

1 stop6h 37m

Edmonton

Thu 4/30

1:15 pm-8:28 pm

2 stops8h 13m

$214

SeattleEdmonton

SEA - YEG

SEAYEG

Seattle/Tacoma Intl

Fri 1/9

8:32 am-11:23 am

Nonstop1h 51m

Edmonton

Mon 1/12

9:00 am-2:20 pm

1 stop6h 20m

$216

SeattleEdmonton

SEA - YEG

SEAYEG

Seattle/Tacoma Intl

Wed 3/18

3:10 pm-10:47 pm

1 stop6h 37m

Edmonton

Fri 3/20

6:00 pm-10:25 am

1 stop17h 25m

$221

SeattleEdmonton

SEA - YEG

SEAYEG

Seattle/Tacoma Intl

Mon 1/5

11:55 am-6:35 pm

1 stop5h 40m

Edmonton

Mon 1/12

7:00 am-2:20 pm

2 stops8h 20m

$230

SeattleEdmonton

SEA - YEG

SEAYEG

Seattle/Tacoma Intl

Thu 1/29

5:00 am-2:14 pm

1 stop8h 14m

Edmonton

Thu 2/5

6:00 am-9:15 pm

1 stop16h 15m

$232

SeattleEdmonton

SEA - YEG

SEAYEG

Seattle/Tacoma Intl

Thu 1/15

11:05 pm-8:42 am

1 stop8h 37m

Edmonton

Thu 1/22

1:15 pm-10:22 am

1 stop22h 07m

$238

SeattleEdmonton

SEA - YEG

SEAYEG

Seattle/Tacoma Intl

Tue 3/3

7:55 am-10:47 am

Nonstop1h 52m

Edmonton

Sat 3/7

11:37 am-12:31 pm

Nonstop1h 54m

$240

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 16 results
1
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Best time to book a flight from Seattle to Jasper

Have a flexible travel schedule? Discover the best time to fly to Jasper 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 Jasper

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

Currently, July is the cheapest month in which you can book a flight from Seattle to Jasper (average of $92). Flying from Seattle to Jasper in December is currently the most expensive (average of $264). 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 J4S?

Find hourly flight availability from Seattle to Jasper. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2025.

When flying from Seattle to Jasper, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 58% versus a flight in the afternoon.

Reviews of airlines servicing Jasper

Get insights into the airlines that provide service to Jasper. 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 Jasper. Reviews last updated December 18, 2025.
Read through reviews of airlines operating flights from Seattle to Jasper, such as Alaska Airlines, WestJet, and Air Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,477 reviews

Entertainment

7.0

Food

7.1

Crew

8.5

Boarding

8.1

Overall

8.0

Comfort

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
Alaska Airlines
8.0
Very good
11,477 reviews
Alaska Airlines
8.0
Very good
11,477 reviews

Entertainment

7.0

Food

7.1

Crew

8.5

Boarding

8.1

Overall

8.0

Comfort

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
WestJet
7.2
Good
3,204 reviews
Alaska Airlines
8.0
Very good
11,477 reviews

Entertainment

7.0

Food

7.1

Crew

8.5

Boarding

8.1

Overall

8.0

Comfort

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
Air Canada
7.1
Good
10,534 reviews
Alaska Airlines
8.0
Very good
11,477 reviews

Entertainment

7.0

Food

7.1

Crew

8.5

Boarding

8.1

Overall

8.0

Comfort

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.

Related info for your journey

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

  • What airport do you fly from for flights from Seattle to Jasper?

    Seattle/Tacoma Intl (SEA), located 11.4 mi from the city center, is the airport you fly out of when you book flights from Seattle to Jasper. 3 airlines have flights from Seattle/Tacoma Intl to Jasper on a regular basis. Booking flights from Seattle/Tacoma Intl to Jasper should not be difficult; the airport handles an average of 1 outbound flight to Jasper per day.

  • How popular is this Seattle to Jasper flight route?

    This flight path from Seattle/Tacoma Intl to Jasper was viewed by 6 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 Seattle to Jasper?

    For as low as $191, Air Canada can have you in Jasper from Seattle in 5h 07m. The distance between Seattle and Jasper is about 557 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Before booking your flight to Jasper from Seattle, check out the most reliable airlines to get you to your destination on time: SkyWest Airlines (90%), American Airlines (88%), Japan Airlines( 88%).

  • What are the cheapest flights from Seattle to Jasper?

    While on average a flight from Seattle to Jasper is generally $538, our data shows the cheapest flight currently is $280. When looking at the most popular route, (Seattle/Tacoma Intl - Edmonton), you can expect to pay $188 for that flight.

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

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

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

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

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

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

    Currently, July is the cheapest month in which you can book a flight from Seattle to Jasper (average of $92). Flying from Seattle to Jasper in December is currently the most expensive (average of $264). 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

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Top 3 airlines flying from Seattle to Jasper

Discover the top 3 airlines that operate flights from Seattle to Jasper. 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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$92Average$230FlexibilityNo cancel feeOn-time67%
WestJetCheapest$144Average$211FlexibilityNo cancel feeOn-time60%
Alaska AirlinesCheapest$218Average$329FlexibilityNo cancel feeOn-time75%

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