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West Yellowstone

$229+ Cheap flights from Washington to West Yellowstone (WYS)

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 9/26. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — WYS
Sep 8 — Sep 151
Mon 9/8
Mon 9/15
1 adult, Economy
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Cheap flight deals from Washington to West Yellowstone

Keep the following information in mind while searching for Washington to West Yellowstone flight deals. Data was last updated September 3, 2025.

Round-trip from

$628
(United Airlines)

One-way from

$229
(United Airlines)
From Washington to West Yellowstone
Search Deals
One-way flight from Washington to West Yellowstone
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Find flight deals from Washington to West Yellowstone

Cheapest flights from Washington to West Yellowstone
Explore the most affordable flight options available from Washington to West Yellowstone. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 3, 2025.

This Delta deal was found by Cheapflights users on 9/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/59:40 amSEA - WYS
1 stop4h 10mDelta
Sun 9/711:25 amWYS - SEA
1 stop6h 13mDelta
Deal found 9/2$612
This United Airlines deal was found by Cheapflights users on 9/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/165:02 amSEA - WYS
1 stop7h 13mUnited Airlines
Wed 9/171:51 pmWYS - SEA
1 stop8h 31mUnited Airlines
Deal found 9/2$628
This United Airlines deal was found by Cheapflights users on 9/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/57:00 amSEA - WYS
2 stops29h 15mUnited Airlines
Sun 9/710:41 amWYS - SEA
1 stop8h 10mUnited Airlines
Deal found 9/2$687
This Delta deal was found by Cheapflights users on 9/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/177:10 amSEA - WYS
1 stop6h 42mDelta
Sun 9/213:27 pmWYS - SEA
1 stop3h 57mDelta
Deal found 9/2$813
This Delta deal was found by Cheapflights users on 9/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/175:20 amPSC - WYS
2 stops8h 32mDelta
Sun 9/213:27 pmWYS - PSC
2 stops8h 44mDelta
Deal found 9/2$843
This United Airlines deal was found by Cheapflights users on 9/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/205:02 amSEA - WYS
1 stop7h 13mUnited Airlines
Tue 9/231:51 pmWYS - SEA
1 stop8h 31mUnited Airlines
Deal found 9/2$943
This Delta deal was found by Cheapflights users on 9/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/197:10 amSEA - WYS
1 stop6h 42mDelta
Sun 9/213:27 pmWYS - SEA
1 stop3h 57mDelta
Deal found 9/2$1,014
This Delta deal was found by Cheapflights users on 9/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/167:25 amSEA - WYS
2 stops6h 27mDelta
Wed 9/173:27 pmWYS - SEA
2 stops6h 23mDelta
Deal found 9/2$1,125
This United Airlines deal was found by Cheapflights users on 9/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1712:45 pmPSC - WYS
1 stop23h 30mUnited Airlines
Sun 9/211:51 pmWYS - PSC
1 stop24h 01mUnited Airlines
Deal found 9/2$1,373

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington to West Yellowstone 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 September 3, 2025.
Use the filters below to find and compare flights from Washington to West Yellowstone that are best for you.

Fly from

Washington

Fly to

West Yellowstone

Route

Depart

Return

Price

SeattleWest Yellowstone

SEA - WYS

SEAWYS

Seattle/Tacoma Intl

Tue 9/16

5:02 am-1:15 pm

1 stop7h 13m

West Yellowstone

Wed 9/17

1:51 pm-9:22 pm

1 stop8h 31m

$628

SeattleWest Yellowstone

SEA - WYS

SEAWYS

Seattle/Tacoma Intl

Wed 9/17

7:10 am-2:52 pm

1 stop6h 42m

West Yellowstone

Sun 9/21

3:27 pm-6:24 pm

1 stop3h 57m

$813

PascoWest Yellowstone

PSC - WYS

PSCWYS

Pasco Tri Cities

Wed 9/17

5:20 am-2:52 pm

2 stops8h 32m

West Yellowstone

Sun 9/21

3:27 pm-11:11 pm

2 stops8h 44m

$843

SeattleWest Yellowstone

SEA - WYS

SEAWYS

Seattle/Tacoma Intl

Sat 9/20

5:02 am-1:15 pm

1 stop7h 13m

West Yellowstone

Tue 9/23

1:51 pm-9:22 pm

1 stop8h 31m

$943

SeattleWest Yellowstone

SEA - WYS

SEAWYS

Seattle/Tacoma Intl

Fri 9/19

7:10 am-2:52 pm

1 stop6h 42m

West Yellowstone

Sun 9/21

3:27 pm-6:24 pm

1 stop3h 57m

$1,014

SeattleWest Yellowstone

SEA - WYS

SEAWYS

Seattle/Tacoma Intl

Tue 9/16

7:25 am-2:52 pm

2 stops6h 27m

West Yellowstone

Wed 9/17

3:27 pm-8:50 pm

2 stops6h 23m

$1,125

PascoWest Yellowstone

PSC - WYS

PSCWYS

Pasco Tri Cities

Wed 9/17

12:45 pm-1:15 pm

1 stop23h 30m

West Yellowstone

Sun 9/21

1:51 pm-12:52 pm

1 stop24h 01m

$1,373

SeattleWest Yellowstone

SEA - WYS

SEAWYS

Seattle/Tacoma Intl

Fri 9/26

5:00 am-1:20 pm

1 stop7h 20m

$229

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/1

Best time to book a flight from Washington to West Yellowstone

Have a flexible travel schedule? Discover the best time to fly to West Yellowstone from Washington 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 Washington to West Yellowstone
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Washington to West Yellowstone. 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 into for flights to West Yellowstone from Washington?

    For a flight from Washington to West Yellowstone, you will be flying into Yellowstone. West Yellowstone (WYS) is just 1.9 mi from the center of the city.

  • How long is the flight from State of Washington to West Yellowstone?

    There are many flights that can get you from State of Washington to West Yellowstone in 6h 42m. Fly via United Airlines or Delta to get the fastest option. The distance from State of Washington to West Yellowstone is about 568 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Washington to West Yellowstone that include hotel bookings?

    Yes. In addition to deals on Washington to West Yellowstone flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Washington to West Yellowstone?

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

  • Can I find deals for business class flights from Washington to West Yellowstone?

    Yes. Cheapflights offers flight deals from Washington to West Yellowstone by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near West Yellowstone?

Book flights to West Yellowstone if you plan to visit one of these locations
Island Park

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Top airline flying from Washington to West Yellowstone

Discover the top airline that operate flights from Washington to West Yellowstone. 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 September 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$391Average$568FlexibilityNo cancel feeOn-timeN/A

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