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West Yellowstone

$378+ Cheap flights from Pasco to West Yellowstone (PSC - WYS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/27. Fares are subject to change and may not be available on all flights or dates of travel.
PSC — WYS
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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Cheap flight deals from Pasco to West Yellowstone

Discover tips and strategies to find the most affordable flight options for your journey from Pasco (PSC) to West Yellowstone (WYS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 14, 2025.

Round-trip from

$983
(United Airlines)
From Pasco Tri Cities to West Yellowstone
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Find flight deals from Pasco to West Yellowstone

Cheapest flights from Pasco to West Yellowstone
Explore the most affordable flight options available from Pasco to West Yellowstone. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

This United Airlines deal was found by Cheapflights users on 8/12. 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 8/275:30 amPSC - WYS
1 stop6h 45mUnited Airlines
Sun 8/311:51 pmWYS - PSC
1 stop7h 44mUnited Airlines
Deal found 8/12$378
This United Airlines deal was found by Cheapflights users on 8/12. 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 8/155:30 amPSC - WYS
1 stop6h 50mUnited Airlines
Fri 8/2911:55 amWYS - PSC
1 stop25h 57mUnited Airlines
Deal found 8/12$511
This Delta deal was found by Cheapflights users on 8/12. 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 9/165:20 amPSC - WYS
2 stops8h 32mDelta
Wed 9/173:27 pmWYS - PSC
2 stops8h 44mDelta
Deal found 8/12$588
This Delta deal was found by Cheapflights users on 8/12. 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 8/276:20 amPSC - WYS
2 stops7h 30mDelta
Sun 8/313:25 pmWYS - PSC
2 stops6h 32mDelta
Deal found 8/12$633
This United Airlines deal was found by Cheapflights users on 8/12. 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 9/165:30 amPSC - WYS
1 stop6h 45mUnited Airlines
Wed 9/171:51 pmWYS - PSC
2 stops22h 43mUnited Airlines
Deal found 8/12$653
This United Airlines deal was found by Cheapflights users on 8/13. 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.
Thu 8/285:30 amPSC - WYS
1 stop27h 04mUnited Airlines
Mon 9/11:51 pmWYS - PSC
1 stop7h 44mUnited Airlines
Deal found 8/13$983

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pasco 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 August 14, 2025.
Use the filters below to find and compare flights from Pasco to West Yellowstone that are best for you.

Fly from

Pasco

Fly to

West Yellowstone

Route

Depart

Return

Price

PascoWest Yellowstone

PSC - WYS

PSCWYS

Pasco Tri Cities

Wed 8/27

5:30 am-1:15 pm

1 stop6h 45m

West Yellowstone

Sun 8/31

1:51 pm-8:35 pm

1 stop7h 44m

$378

PascoWest Yellowstone

PSC - WYS

PSCWYS

Pasco Tri Cities

Tue 9/16

5:20 am-2:52 pm

2 stops8h 32m

West Yellowstone

Wed 9/17

3:27 pm-11:11 pm

2 stops8h 44m

$588

PascoWest Yellowstone

PSC - WYS

PSCWYS

Pasco Tri Cities

Wed 8/27

6:20 am-2:50 pm

2 stops7h 30m

West Yellowstone

Sun 8/31

3:25 pm-8:57 pm

2 stops6h 32m

$633

PascoWest Yellowstone

PSC - WYS

PSCWYS

Pasco Tri Cities

Tue 9/16

5:30 am-1:15 pm

1 stop6h 45m

West Yellowstone

Wed 9/17

1:51 pm-11:34 am

2 stops22h 43m

$653

PascoWest Yellowstone

PSC - WYS

PSCWYS

Pasco Tri Cities

Thu 8/28

5:30 am-9:34 am

1 stop27h 04m

West Yellowstone

Mon 9/1

1:51 pm-8:35 pm

1 stop7h 44m

$983

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/12

Best time to book a flight from Pasco to West Yellowstone

Have a flexible travel schedule? Discover the best time to fly to West Yellowstone from Pasco 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.

Related info for your journey

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

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Pasco 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.

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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