How long does it take to fly to West Yellowstone?

Flight times vary depending on what airport in State of Washington you fly out of and what airport in West Yellowstone you fly into. For example, flying from Seattle to Bozeman takes 1h 37m on average. On the other hand, flying from Spokane to Bozeman takes 6h 07m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

When did momondo last update prices for flights from Washington to West Yellowstone Airport?

Prices for flights from Washington to West Yellowstone Airport are updated daily.

How old do you have to be to fly from Washington to West Yellowstone Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington to West Yellowstone Airport.

What documentation or ID do you need to fly to West Yellowstone Airport?

The required travel and health documents for your West Yellowstone Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at West Yellowstone Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$544 Cheap Flights from Washington to West Yellowstone in 2026/27

Find the cheapest flights from Washington to West Yellowstone

Round-trip

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:00 am - 1:30 pmSEA Seattle/Tacoma Intl-WYS West Yellowstone

7h 30m1 stop Denver Intl

2:05 pm - 9:15 pmWYS West Yellowstone-SEA Seattle/Tacoma Intl

8h 10m1 stop Denver Intl

$544United Airlines

Fri, Oct 9 - Tue, Oct 13

5:05 am - 1:30 pmPSC Pasco Tri Cities-WYS West Yellowstone

7h 25m1 stop Denver Intl

2:05 pm - 8:40 pmWYS West Yellowstone-PSC Pasco Tri Cities

7h 35m1 stop Denver Intl

$588United Airlines

Fri, Oct 9 - Tue, Oct 13

5:00 am - 1:30 pmSEA Seattle/Tacoma Intl-WYS West Yellowstone

7h 30m1 stop Denver Intl

2:05 pm - 11:26 pmWYS West Yellowstone-SEA Seattle/Tacoma Intl

10h 21m2 stops Denver Intl San Francisco

$648United Airlines

Fri, Oct 9 - Tue, Oct 13

5:00 am - 1:30 pmSEA Seattle/Tacoma Intl-WYS West Yellowstone

7h 30m1 stop Denver Intl

2:05 pm - 5:37 pmWYS West Yellowstone-SEA Seattle/Tacoma Intl

28h 32m1 stop Denver Intl

$686United Airlines

Mon, Oct 5 - Fri, Oct 9

5:00 am - 1:30 pmSEA Seattle/Tacoma Intl-WYS West Yellowstone

7h 30m1 stop Denver Intl

2:05 pm - 12:20 pmWYS West Yellowstone-SEA Seattle/Tacoma Intl

23h 15m2 stops Denver Intl San Francisco

$696United Airlines

Mon, Oct 5 - Fri, Oct 9

5:00 am - 1:30 pmSEA Seattle/Tacoma Intl-WYS West Yellowstone

7h 30m1 stop Denver Intl

2:05 pm - 9:15 pmWYS West Yellowstone-SEA Seattle/Tacoma Intl

8h 10m1 stop Denver Intl

$767United Airlines

Wed, Oct 7 - Sun, Oct 11

4:35 pm - 1:30 pmSEA Seattle/Tacoma Intl-WYS West Yellowstone

19h 55m3 stops Los Angeles Santa Barbara Denver Intl

2:05 pm - 9:15 pmWYS West Yellowstone-SEA Seattle/Tacoma Intl

8h 10m1 stop Denver Intl

$782United Airlines

Fri, Oct 9 - Tue, Oct 13

5:00 am - 1:30 pmSEA Seattle/Tacoma Intl-WYS West Yellowstone

7h 30m1 stop Denver Intl

2:05 pm - 12:18 pmWYS West Yellowstone-SEA Seattle/Tacoma Intl

23h 13m2 stops Denver Intl San Francisco

$796United Airlines

Wed, Oct 7 - Sun, Oct 11

5:00 am - 1:30 pmSEA Seattle/Tacoma Intl-WYS West Yellowstone

7h 30m1 stop Denver Intl

2:05 pm - 6:44 pmWYS West Yellowstone-SEA Seattle/Tacoma Intl

29h 39m3 stops Denver Intl Reno San Francisco

$807United Airlines

Mon, Oct 5 - Fri, Oct 9

5:05 am - 1:30 pmPSC Pasco Tri Cities-WYS West Yellowstone

7h 25m1 stop Denver Intl

2:05 pm - 12:18 pmWYS West Yellowstone-PSC Pasco Tri Cities

23h 13m2 stops Denver Intl San Francisco

$826United Airlines

Fri, Oct 9 - Tue, Oct 13

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United Airlines flights from State of Washington to West Yellowstone

Our best United Airlines deals on State of Washington to West Yellowstone flight tickets

United Airlines

Oct 9

SEA5:00 amSeattle/Tacoma Intl

7h 30m

1 stop

WYS1:30 pmWest Yellowstone

Oct 13

WYS2:05 pmWest Yellowstone

8h 10m

1 stop

SEA9:15 pmSeattle/Tacoma Intl

$544

United Airlines

Oct 9

PSC5:05 amPasco Tri Cities

7h 25m

1 stop

WYS1:30 pmWest Yellowstone

Oct 13

WYS2:05 pmWest Yellowstone

7h 35m

1 stop

PSC8:40 pmPasco Tri Cities

$588

United Airlines

Oct 9

SEA5:00 amSeattle/Tacoma Intl

7h 30m

1 stop

WYS1:30 pmWest Yellowstone

Oct 13

WYS2:05 pmWest Yellowstone

10h 21m

2 stops

SEA11:26 pmSeattle/Tacoma Intl

$648

momondo Fare Finder

Use the filters below to find and compare flights from Washington to West Yellowstone that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleWest Yellowstone

SEA Seattle/Tacoma Intl - WYS West Yellowstone

SEAWYS

Seattle/Tacoma Intl

Fri 10/9

5:00 am-1:30 pm

1 stop7h 30m

West Yellowstone

Tue 10/13

2:05 pm-9:15 pm

1 stop8h 10m

$544

Quickest round-trip

PascoWest Yellowstone

PSC Pasco Tri Cities - WYS West Yellowstone

PSCWYS

Pasco Tri Cities

Fri 10/9

5:05 am-1:30 pm

1 stop7h 25m

West Yellowstone

Tue 10/13

2:05 pm-8:40 pm

1 stop7h 35m

$588

SeattleWest Yellowstone

SEA Seattle/Tacoma Intl - WYS West Yellowstone

SEAWYS

Seattle/Tacoma Intl

Fri 10/9

5:00 am-1:30 pm

1 stop7h 30m

West Yellowstone

Tue 10/13

2:05 pm-11:26 pm

2 stops10h 21m

$648

SeattleWest Yellowstone

SEA Seattle/Tacoma Intl - WYS West Yellowstone

SEAWYS

Seattle/Tacoma Intl

Mon 10/5

5:00 am-1:30 pm

1 stop7h 30m

West Yellowstone

Fri 10/9

2:05 pm-5:37 pm

1 stop28h 32m

$686

SeattleWest Yellowstone

SEA Seattle/Tacoma Intl - WYS West Yellowstone

SEAWYS

Seattle/Tacoma Intl

Mon 10/5

5:00 am-1:30 pm

1 stop7h 30m

West Yellowstone

Fri 10/9

2:05 pm-12:20 pm

2 stops23h 15m

$696

SeattleWest Yellowstone

SEA Seattle/Tacoma Intl - WYS West Yellowstone

SEAWYS

Seattle/Tacoma Intl

Wed 10/7

5:00 am-1:30 pm

1 stop7h 30m

West Yellowstone

Sun 10/11

2:05 pm-9:15 pm

1 stop8h 10m

$767

SeattleWest Yellowstone

SEA Seattle/Tacoma Intl - WYS West Yellowstone

SEAWYS

Seattle/Tacoma Intl

Fri 10/9

4:35 pm-1:30 pm

3 stops19h 55m

West Yellowstone

Tue 10/13

2:05 pm-9:15 pm

1 stop8h 10m

$782

SeattleWest Yellowstone

SEA Seattle/Tacoma Intl - WYS West Yellowstone

SEAWYS

Seattle/Tacoma Intl

Wed 10/7

5:00 am-1:30 pm

1 stop7h 30m

West Yellowstone

Sun 10/11

2:05 pm-12:18 pm

2 stops23h 13m

$796

SeattleWest Yellowstone

SEA Seattle/Tacoma Intl - WYS West Yellowstone

SEAWYS

Seattle/Tacoma Intl

Mon 10/5

5:00 am-1:30 pm

1 stop7h 30m

West Yellowstone

Fri 10/9

2:05 pm-6:44 pm

3 stops29h 39m

$807

PascoWest Yellowstone

PSC Pasco Tri Cities - WYS West Yellowstone

PSCWYS

Pasco Tri Cities

Fri 10/9

5:05 am-1:30 pm

1 stop7h 25m

West Yellowstone

Tue 10/13

2:05 pm-12:18 pm

2 stops23h 13m

$826

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from State of Washington to West Yellowstone

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Airlines

Other information

What airlines fly to West Yellowstone?

Alaska Airlines, Delta and United Airlines are the top three most popular airlines that fly to West Yellowstone from State of Washington according to our data. Alaska Airlines is the first choice among our users, with 77% of people opting to fly with this airline when traveling to West Yellowstone. Keep in mind that there are 3 different airlines that fly to West Yellowstone on a routine basis, so you have a few additional options to choose from.

Cheap State of Washington to West Yellowstone flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from State of Washington to West Yellowstone

Best Price Found	$544
Fastest flight time	7h 25m
Direct flights	None

The best flight deal from State of Washington to West Yellowstone found on momondo in the last 72 hours is $544

The fastest flight from State of Washington to West Yellowstone takes 7h 25m

There are no direct flights from State of Washington to West Yellowstone. There are no popular flight routes from State of Washington to West Yellowstone.

Search flight deals

Frequently asked questions about flying from Washington to West Yellowstone

When did momondo last update prices for flights from Washington to West Yellowstone Airport?
Prices for flights from Washington to West Yellowstone Airport are updated daily.
How old do you have to be to fly from Washington to West Yellowstone Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington to West Yellowstone Airport.
What documentation or ID do you need to fly to West Yellowstone Airport?
The required travel and health documents for your West Yellowstone Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at West Yellowstone Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Yellowstone National Park

Gardiner

Island Park

Why use momondo?

Why should I use momondo to find a flight deal from Washington to West Yellowstone?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Washington to West Yellowstone for you.

Can I find flights from Washington to West Yellowstone with flexible booking policies on momondo?

momondo does allow users to show only those flights to West Yellowstone from Washington which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Washington to West Yellowstone?

Once you have performed a search for Washington to West Yellowstone flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Washington to West Yellowstone right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to West Yellowstone from Washington. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.