How long is the flight from Pasco to West Yellowstone?

A quick flight from Pasco to West Yellowstone can take about 6h 55m. United Airlines provides one of the quickest options available for as low as $932. The distance from Pasco to West Yellowstone is about 402 mi.

In terms of precipitation, rainfall in West Yellowstone ranges from 1.2 - 2.0 inches per month. January is typically the wettest month, when rainfall can reach 2.0 in. April is typically the driest time to visit West Yellowstone when rainfall is around 1.2 in.

If weather is an important factor for your trip to West Yellowstone, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 60.8 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 15.8 F).

What is the cheapest time of day to fly from PSC to WYS?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Pasco to West Yellowstone as you normally would.

Most accurate provider : When it comes to deals on Pasco-West Yellowstone flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Pasco-West Yellowstone flight deals on Cheapflights vs. Expedia <90% of the time. Price accuracy is based on data collected from Pasco-West Yellowstone flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Pasco-West Yellowstone flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Pasco-West Yellowstone flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.

$607+ Cheap Flights from Pasco to West Yellowstone

Q: E

Most trusted provider : When it comes to deals on Pasco-West Yellowstone flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Pasco-West Yellowstone flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Q: 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.

Q: 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.

Q: 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.

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Cheap flight deals from Pasco to West Yellowstone

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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 February 23, 2026.

Tue 10/205:25 am

PSC

WYS

1 stop6h 55m

United Airlines

Sat 10/242:02 pm

WYS

PSC

1 stop7h 51m

United Airlines

Deal found 2/19

$607

Thu 8/135:25 am

PSC

WYS

1 stop6h 55m

United Airlines

Sat 8/152:02 pm

WYS

PSC

1 stop7h 51m

United Airlines

Deal found 2/22

$932

Find flight deals from Pasco to West Yellowstone

Most accurate provider	Expedia 1 star
Most trusted provider	Expedia 3 stars
Round-trip from	$932 (United Airlines)

Provider with most accurate pricing for Pasco Tri Cities-West Yellowstone flight deals.

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From Pasco Tri Cities to West Yellowstone

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PascoWest Yellowstone

PSC - WYS

PSCWYS

Pasco Tri Cities

Thu 8/13

5:25 am-1:20 pm

1 stop6h 55m

West Yellowstone

Sat 8/15

2:02 pm-8:53 pm

1 stop7h 51m

$932

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/21

Most accurate provider: When it comes to deals on Pasco-West Yellowstone flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Pasco-West Yellowstone flight deals on Cheapflights vs. Expedia <90% of the time. Price accuracy is based on data collected from Pasco-West Yellowstone flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Pasco-West Yellowstone flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Pasco-West Yellowstone flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.

PSC-WYS

Estimated round-trip price

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Related info for your journey

How long is the flight from Pasco to West Yellowstone?
A quick flight from Pasco to West Yellowstone can take about 6h 55m. United Airlines provides one of the quickest options available for as low as $932. The distance from Pasco to West Yellowstone is about 402 mi.
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.

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$607+ 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 10/20. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Pasco to West Yellowstone with Cheapflights

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Cheap flight deals from Pasco to West Yellowstone

Cheapest flights from Pasco to West YellowstoneExplore 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 February 23, 2026.

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 February 23, 2026.

Best flights from Pasco to West YellowstoneDiscover carefully curated flight deals from Pasco to West Yellowstone that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 23, 2026.

Discover carefully curated flight deals from Pasco to West Yellowstone that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 23, 2026.

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Best time to book a flight from Pasco to West Yellowstone

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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.

How long is the flight from Pasco to West Yellowstone?

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

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

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

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Pasco and West Yellowstone flights

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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 February 23, 2026.

Best flights from Pasco to West Yellowstone
Discover carefully curated flight deals from Pasco to West Yellowstone that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 23, 2026.