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Find cheap flights from Seattle to Jasper from $66

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to Jasper departing on 8/7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Wed 7/10
Wed 7/17

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Good to know

Low season

February

High season

June

Cheapest flight

$66
Best time to beat the crowds with an average 1% drop in price.
Most popular time to fly and prices are also 27% lower on average.
Flight from Seattle to Edmonton

When to book flights from Seattle to Jasper

Are your dates flexible? Find out the best times to travel from Seattle to Jasper based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

FAQs for booking flights from Seattle to Jasper

  • Which airports will I be using when flying from Seattle to Jasper?

    When flying out of Seattle you’ll be using Seattle/Tacoma Intl. Jasper does not have its own airport so you’ll be flying into nearby Edmonton airport, which is 188.7 mi away.

  • How long does a flight from Seattle to Jasper take?

    Direct flights cover the 557 miles separating Seattle and Jasper in about 1h 45m.

  • How many flights are there between Seattle and Jasper?

    8 direct flights run between Seattle and Jasper on a daily basis. On average, there are about 57 departures each week.

  • What’s the cheapest day of the week to fly between Seattle and Jasper?

    Consider leaving on a Thursday and avoid Sundays if you are looking for the best rates. For your return to Seattle, you’ll find the best rates on Wednesdays and the most expensive ones on Thursdays.

  • How does KAYAK find such low prices on flights from Seattle to Jasper?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Seattle to Jasper.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Seattle to Jasper?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Jasper from Seattle is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Seattle to Jasper?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Jasper with an airline and back to Seattle with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Seattle to Jasper?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Jasper from Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • Which airlines provide the cheapest flights from Seattle to Jasper?

    In the last 72 hours, the cheapest one-way ticket between Seattle and Jasper found on KAYAK was with WestJet for $66. WestJet offered a round-trip connection from $155 and Air Canada from $181.

See more FAQs

Top tips for finding cheap flights from Seattle to Jasper

  • There is no airport in Jasper. Instead, you’ll be flying into Edmonton Airport when flying between Seattle and Jasper.
  • The cheapest flight from Seattle to Jasper was found 31 days before departure, on average.
  • Book at least 1 week before departure in order to get a below-average price.
  • High season is considered to be August, September and October. The cheapest month to fly is August.
See more tips

Top 3 airlines serving Seattle to Jasper

Need help choosing which airline to fly with from Seattle to Jasper? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Alaska AirlinesOverall score based on 9254 reviews
8.2Boarding
8.6Crew
7.9Comfort
7.3Food
7.3Entertainment
Airline reviews

The crew members were wonderful. When we encountered a little turbulence, the pilots let us know and provided an estimate of how long it would last. Another nice amenity: every seat has AC power outlets and USB ports. It was a 6-hour flight, which seems a bit much for a single-aisle jet: over 200 passengers with access to only 3 restrooms (assuming you time it right and won't be blocked in by beverage carts); food is mediocre, over-priced, and (if you failed to reserve a meal ahead of time) the flight attendants have to process food/meal sales in the aisle. To access any entertainment, you must use your own device to log on to the plane's wi-fi (or bring your own entertainment).

8.0 ExcellentNolan, Jun 2024SEA - HNL
Read more about Alaska Airlines reviews

The crew members were wonderful. When we encountered a little turbulence, the pilots let us know and provided an estimate of how long it would last. Another nice amenity: every seat has AC power outlets and USB ports. It was a 6-hour flight, which seems a bit much for a single-aisle jet: over 200 passengers with access to only 3 restrooms (assuming you time it right and won't be blocked in by beverage carts); food is mediocre, over-priced, and (if you failed to reserve a meal ahead of time) the flight attendants have to process food/meal sales in the aisle. To access any entertainment, you must use your own device to log on to the plane's wi-fi (or bring your own entertainment).

Seats are more spacious than other airlines that have you packed like sardines.

I would have appreciated notification that our flight was moved to another gate LAST MINUTE so that we would not have missed it. We got no such notice and had to spend another night to catch an available flight in the morning, which was huge inconvenience. We will never fly Alaska again.

Liked premium seat. Did not like: having to pay for entertainment/wi-fi; having to pay for food; single-aisle; and, only three rest rooms.

The airline was way too cold. We were freezing, I don’t know if that is normal. Overall it was pretty good flight. Always flown Alaska Airlines and I am not changing.

I was sitting in row 31 and felt bad smell coming from the toilets especially when boarding and exiting not much during the flight.

Great. They got us on an earlier flight. Really appreciated that

I had very little legroom and the only food available was really salty

Offer snacks/meals for people with food sensitivities. HAVE TV SCREENS!

Cabin crew very friendly and pleasant. Flight left late but we didn't know why. Alaska Airlines app was not user friendly -- app wouldn't let us upgrade our seats, but no indication if flight was full. We wound up having to call the airline to request an upgrade and we were told none was available. Waste of time. Baggage retrieval was easy.

Westjet requires you to check in on your cellular. This takes about 5 minutes compared to when there were live humans doing check in. Ultimately the machine meant to spit out boarding passes and baggage tag went into the pinwheel of death. I also got a sternly worded email telling me I was ineligible to check bags, even though I’d checked one. The dude who eventually checked me in barely grunted at me and didn’t give me a baggage check. Had my luggage gone missing, I don’t know how it would have gone. And then there is the chaos as people jammed huge carry ons into small overhead bins. Westjet is a cattle car.

WestJet ran out of dinner meals on a transatlantic flight. Crappy to have a bun and a bit of lettuce for food on a long and not inexpensive flight. Flight staff did not look for options to resolve.

Delayed 2 days in London England - very poor communication from Westjet

The Priority check in in Toronto rivalled the poorest I've experienced. The young woman at the desk (7:30 AM, YYZ) was unfriendly and abrupt, behaving as though we were interrupting her day. Her inch long fingernails said it all....I really don't belong here. Other than that, WestJet personnel provided a good travel experience, especially in flight. I must say that the repeated announcements about the cabin being full and how folks should gate check their bags became tedious. WestJet should just offer free checked luggage and charge for carry on suitcases. It would save a lot of time and the voices of the gate agents.

Wish there was an option to book a fellow traveler who is not necessarily paying on the same booking. Then the airline could consider placing us together. It was a long flight to be separated from travel buddy. The first meal, a luncheon I think was ok with warmish pasta and a tiny salad. The second meal, a midnight snack (hard to say because of the time change) was really awful pizza fold-ups, and no option for folks who cannot eat cheese.

It was a 35 minutes flight. Didn't expect much. You should add a 'not applicable' option to your survey.

The back seats are crowded and at times uncomfortable. I guess that’s part of the price of paying less for a seat.

My journey from Rome to Seattle contains two parts, first from Rome to YYC then transfer YYC to Seattle. First part from Rome to YYC was wonderful. Fly on times, easy boarding and comfortable seating and good meals. Second from YYC to Seattle is terrible, delayed three times before boarding. No meal, no water, no entertainment. Landed in some corner of airport , walking in bitter cold night and taking the bus. My friend told me that Westjet is the best airline in Canada, I doubt it

They lost our luggage and didn’t return it until 15 days AFTER we got back.

Adequate though food was not great and no alcohol abailable

Horrible delays and confusion at all Air Canada counters. Flight was delayed well over 6 hours with little to no communication. Was o my offered a $15 food voucher and $200 Air Canada voucher—-neither of which did I need or have desire to use. Will never fly this airline again.

A220 plane had 5 seats across which is great for couples who can snag the A&C seats. Seat itself is borderline comfortable but still tough on a 5+ hour flight. Overhead bins are small so if you're not in at least boarding group 5, you could be in trouble. No included food service. Non-alcoholic drinks are free but even the most basic snacks are for a charge. Price was reasonable for the only direct SEA-YUL flight. Boarding is efficient even managing passport checks. Worth flying for the direct flight.

Prepaid for my seat selection over a month in advance only to be told when I arrive at the airport that the plane has changed and no pre-selected seats would be honored and refunds would not be issued immediately. Was forced to separate from my traveling companion Air Canada. Unsurprisingly was no assistance in this whatsoever. Plane. We got switched on to also has no entertainment options available

This was a red eye return, so I doubt there would be anyway to make it better. Other than adding beds.

Excellent host on board. Not so friendly check-in staff. Older plane with no food or entertainment due to short flight. Friendly captain and crew.

It took 66 hours to get from Seattle to Tel Aviv. As a minor, I was left for more than 12 hours in Toronto and Frankfurt without hotel and food vouchers. It took 5 layovers. It was insane and not okay

Flew SEA-CA, then CA-NRT. First flight was short but very uncomfortable, dirty, and had very small overhead storage space. The seats and fans were not cleaned and had visible dirt on them. Second flight was perfect.

Lost my bag. My first ever flight with them that they forced me to gate check my bag on, due to them having a 30 year old plane with small carry on bins, and they lost my bag. Never again.

I liked Seattle but nothing air Canada did there was any good at all neither was kayak as when I purchased my flights the price I purchased at was not what kayak charged to my card and there has been no responses to my emails ....

Glad to see the staff of Air Canada take preference in protecting their customers from unruly passengers before they board. Well done

Book cheap flights from Seattle to Jasper

Recent round-trip flight deals

7/4Thu
nonstopWestJet
2h 01mSEA-YEG
7/8Mon
nonstopWestJet
2h 11mYEG-SEA
$155
7/23Tue
1 stopWestJet
5h 12mSEA-YEG
7/30Tue
1 stopWestJet
5h 44mYEG-SEA
$178
8/24Sat
1 stopAir Canada
4h 53mSEA-YEG
8/28Wed
2 stopsAir Canada
9h 20mYEG-SEA
$181
8/24Sat
1 stopAir Canada
3h 53mSEA-YEG
8/28Wed
1 stopAir Canada
5h 30mYEG-SEA
$187
7/9Tue
nonstop
1h 49mSEA-YEG
7/16Tue
1 stop
6h 22mYEG-SEA
$245
8/24Sat
1 stop
5h 31mSEA-YEG
8/28Wed
nonstop
1h 49mYEG-SEA
$246
7/25Thu
nonstopAlaska Airlines
1h 49mSEA-YEG
7/26Fri
nonstopAlaska Airlines
1h 49mYEG-SEA
$253
7/8Mon
1 stopDelta
5h 11mSEA-YEG
7/27Sat
1 stopDelta
6h 22mYEG-SEA
$282
7/8Mon
1 stopDelta
5h 11mSEA-YEG
7/26Fri
1 stopDelta
8h 25mYEG-SEA
$301
7/9Tue
nonstopAlaska Airlines
1h 49mSEA-YEG
7/16Tue
nonstopAlaska Airlines
1h 53mYEG-SEA
$304

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Recent one-way flight deals

8/7Wed
1 stopWestJet
5h 31mSEA-YEG
$66
6/25Tue
1 stopWestJet
6h 06mSEA-YEG
$67
6/25Tue
1 stopAir Canada
4h 13mSEA-YEG
$72
6/25Tue
2 stopsAir Canada
14h 02mSEA-YEG
$95
7/8Mon
1 stopDelta
5h 11mSEA-YEG
$118
8/7Wed
nonstopAlaska Airlines
1h 49mSEA-YEG
$128
6/20Thu
2 stops
31h 47mSEA-YEG
$163
6/20Thu
1 stop
26h 04mSEA-YEG
$184
8/20Tue
2 stopsDelta
7h 36mSEA-YEG
$200
8/20Tue
nonstopAlaska Airlines
1h 50mSEA-YEG
$260

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Last minute flights from Seattle to Jasper

Last minute flight, train and bus deals

6/12Wed
multi-stopAir Canada
3h 49mSEA-YEG
6/14Fri
multi-stopAir Canada
4h 57mYEG-SEA
$220
6/12Wed
multi-stopWestJet
14h 26mSEA-YEG
6/14Fri
nonstopWestJet
2h 14mYEG-SEA
$233
6/12Wed
multi-stopWestJet
25h 37mSEA-YEG
6/14Fri
multi-stopWestJet
14h 50mYEG-SEA
$346
6/14Fri
multi-stop
15h 57mSEA-YEG
6/16Sun
multi-stop
4h 57mYEG-SEA
$364
6/14Fri
multi-stopAir Canada
8h 59mSEA-YEG
6/16Sun
multi-stopAir Canada
4h 57mYEG-SEA
$379
6/12Wed
multi-stop
14h 26mSEA-YEG
6/13Thu
multi-stop
33h 17mYEG-SEA
$453
6/14Fri
multi-stop
15h 57mSEA-YEG
6/16Sun
multi-stop
7h 42mYEG-SEA
$465
6/14Fri
multi-stop
14h 56mSEA-YEG
6/16Sun
multi-stop
27h 02mYEG-SEA
$475
6/14Fri
nonstopAlaska Airlines
1h 49mSEA-YEG
6/16Sun
nonstopAlaska Airlines
1h 49mYEG-SEA
$966
6/12Wed
nonstopAmerican Airlines
1h 46mSEA-YEG
6/14Fri
nonstopAmerican Airlines
1h 53mYEG-SEA
$1,012

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