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$273 Find cheap flights from Seattle to West Yellowstone

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 West Yellowstone departing on 7/5. 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
Sat 6/29
Sat 7/6

Search hundreds of travel sites at once for deals on flights to West Yellowstone

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to West Yellowstone, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to West Yellowstone, as well as popular online travel agencies
In the last 7 days travelers have searched 42,686,544 times on KAYAK, and here is why:

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Cheap flight deals from Seattle to West Yellowstone (SEA-WYS)

 
These are the cheapest deals for flights from Seattle to West Yellowstone currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Seattle to West Yellowstone

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Seattle to West Yellowstone.

Recent one-way flight deals from Seattle to West Yellowstone

Only flying one-way? Below are some of the best one-way flight deals from Seattle to West Yellowstone found on KAYAK recently.

Recent last minute flight deals from Seattle to West Yellowstone

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from Seattle to West Yellowstone.

Recent direct flight deals from Seattle to West Yellowstone

The latest deals for direct flights from Seattle to West Yellowstone so you can sit back and relax without the need for a layover.

Cheap bus & train deals from Seattle to West Yellowstone

Find recent round-trip train or bus tickets from Seattle to West Yellowstone.

All round-trip flight deals to West Yellowstone

The cheapest plane tickets to West Yellowstone found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
5:30 am - 12:27 pmSEA-WYS
5h 57m1 stop
3:25 pm - 6:24 pmWYS-SEA
3h 59m1 stop
$474Delta
Find Deal
Tue, Jul 23 - Tue, Jul 30
5:30 am - 12:27 pmSEA-WYS
5h 57m1 stop
3:25 pm - 6:24 pmWYS-SEA
3h 59m1 stop
$494Delta
Find Deal
Tue, Jul 23 - Mon, Jul 29
5:30 am - 2:45 pmSEA-WYS
8h 15m1 stop
1:15 pm - 11:57 pmWYS-SEA
11h 42m1 stop
$504Delta
Find Deal
Thu, Jul 25 - Mon, Jul 29
5:30 am - 12:27 pmSEA-WYS
5h 57m1 stop
1:15 pm - 4:41 pmWYS-SEA
4h 26m1 stop
$514Delta
Find Deal
Fri, Aug 16 - Mon, Aug 19
6:35 pm - 9:37 amSEA-WYS
14h 02m1 stop
1:58 pm - 9:13 pmWYS-SEA
8h 15m1 stop
$515United Airlines
Find Deal
Fri, Aug 16 - Sat, Aug 17
5:30 am - 2:45 pmSEA-WYS
8h 15m1 stop
3:25 pm - 10:13 pmWYS-SEA
7h 48m1 stop
$524Delta
Find Deal
Mon, Aug 12 - Wed, Aug 21
7:00 am - 2:45 pmSEA-WYS
30h 45m2 stops
3:25 pm - 10:13 pmWYS-SEA
7h 48m1 stop
$527Delta
Find Deal
Tue, Aug 13 - Tue, Aug 20
7:10 am - 2:45 pmSEA-WYS
6h 35m1 stop
1:15 pm - 6:24 pmWYS-SEA
6h 09m1 stop
$529Delta
Find Deal
Wed, Aug 14 - Sun, Aug 18
7:45 pm - 2:45 pmSEA-WYS
18h 00m2 stops
3:25 pm - 6:24 pmWYS-SEA
3h 59m1 stop
$547Delta
Find Deal
Tue, Aug 13 - Sat, Aug 17
5:30 am - 12:27 pmSEA-WYS
5h 57m1 stop
1:15 pm - 6:24 pmWYS-SEA
6h 09m1 stop
$549Delta
Find Deal
Fri, Aug 16 - Sun, Aug 18
7:27 am - 1:23 pmSEA-WYS
28h 56m2 stops
$273United Airlines
Find Deal
Fri, Jul 5
9:05 am - 2:50 pmSEA-WYS
4h 45m1 stop
$305Delta
Find Deal
Fri, Jul 5
12:30 am - 9:37 amSEA-WYS
32h 07m2 stops
$384United Airlines
Find Deal
Thu, Jul 4
12:36 pm - 9:37 amSEA-WYS
20h 01m3 stops
$403United Airlines
Find Deal
Fri, Jul 5

Flights from Seattle to West Yellowstone - Travel Insights & Trends

Get data-powered insights and trends into flights from Seattle to West Yellowstone to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Seattle to West Yellowstone?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
The cheapest return flight ticket from Seattle to West Yellowstone found by KAYAK users in the last 72 hours was for $474 on Delta, followed by United Airlines ($515). One-way flight deals have also been found from as low as $273 on United Airlines and from $305 on Delta.

Good to know

Cheapest flight

$273
Flight from Seattle to West Yellowstone

When to book flights from Seattle to West Yellowstone

Are your dates flexible? Find out the best times to travel from Seattle to West Yellowstone based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Seattle to West Yellowstone

  • What is the cheapest flight from Seattle to West Yellowstone?

    In the last 3 days, the lowest price for a flight from Seattle to West Yellowstone was $273 for a one-way ticket and $474 for a round-trip.

  • Do I need a passport to fly between Seattle and West Yellowstone?

    No

  • Which aircraft models fly most regularly from Seattle to West Yellowstone?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Seattle to West Yellowstone?

    Star Alliance, and SkyTeam are the airline alliances operating flights between Seattle and West Yellowstone, with SkyTeam being the most commonly used for this route.

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

    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 West Yellowstone.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to West Yellowstone 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 West Yellowstone?

    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 West Yellowstone with an airline and back to Seattle with another airline. Booking your flights between Seattle and WYS can sometimes prove cheaper using this method.

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

    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 West Yellowstone from Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airline flying from Seattle to West Yellowstone

 
See real verified KAYAK customer reviews for airlines flying from Seattle to West Yellowstone. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Seattle to West Yellowstone? 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
DeltaOverall score based on 10457 reviews
8.0Entertainment
8.2Boarding
8.6Crew
7.4Food
7.9Comfort
Airline reviews

The plane from SNA wouldn’t start after 5 tries. The team gave me an option of flying direct from LAX and giving me a Lyft ride there! Perfect!

10.0 ExcellentSash, May 2024SEA - HNL
Read more about Delta reviews

The plane from SNA wouldn’t start after 5 tries. The team gave me an option of flying direct from LAX and giving me a Lyft ride there! Perfect!

Had a broken tray in business class. Crew just shrugged it off.

Everything was great except for the seat. The backrest would not stay in the upright position.

public website still broken for years randomly blocking browsers with privacy options active after loading a page maybe once. check-in on laptop was almost impossible but eventually randomly worked. had to print pass at airport since couldn't get back in to load digital pass on mobile firefox or chrome. red eye flight so smooth onboarding, plenty of room to spread out, easy offboarding. onboard wifi instructions mention vpn can cause problems connecting but fails to also mention private dns. no printed or built in menu list, seems weird to require personal device to point at qr code link for menu which does not even allow direct ordering. people with health condition risk related dietary restrictions trying to avoid for example cholesterol and sugar are left guessing what they can order either way without nutritional info highlights (cranberry juice was minute maid cocktail with as much suger as typical can of soda). tap to pay wasn't working and always seems sketchy to manually enter card info. good movie variety, so limited tv was okay.

Bag drop off was slow and annoying. Only 2 agents at the entire delta desk, and no one directing traffic for what line to be in, many confused people slowed down the process. Boarding was fine. Seats in Delta comfort plus were fine. Snacks were great! Definitely a bonus. The entertainment system was awful — old, slow, not responsive, and completely unable to play games due to some kind of error. But on the other hand, thank you to Delta for the free WiFi. That made it better.

Flight diverted in SD. Later take off in Seattle by 1.3hrs

Mi primera conexión se retrasó por lo cual perdí mi segunda conexión la cual salió adelantada

Crew was not friendly when I went to request a seat change.

There were choices for the snacks. Good choices and tasty lunch and breakfast as well.

The flight crew was amazing. I’m very tall and they moved me to an exit row unsolicited!!! Amazing service.

Book cheap flights from Seattle to West Yellowstone

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Seattle to West Yellowstone found on KAYAK in the last 72 hours.
7/5Fri
2 stopsUnited Airlines
28h 56mSEA-WYS
$273
7/5Fri
1 stopDelta
4h 45mSEA-WYS
$305
7/4Thu
2 stopsUnited Airlines
32h 07mSEA-WYS
$384
7/5Fri
3 stopsUnited Airlines
20h 01mSEA-WYS
$403

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Seattle - West Yellowstone Flights

Departure:

Seattle (SEA)United States

Destination:

West Yellowstone (WYS)United States

Cabin classes: