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 39m on average. On the other hand, flying from Spokane to Bozeman takes 6h 45m 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.

$309 Cheap Flights from Washington to West Yellowstone in 2026

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Find the cheapest flights from Washington to West Yellowstone

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:20 am - 12:21 pm

SEA

WYS

4h 01m

1 stop

11:29 am - 4:52 pm

WYS

SEA

6h 23m

1 stop

$419Delta

Tue, Aug 4 - Sat, Aug 8

7:20 am - 12:21 pm

SEA

WYS

4h 01m

1 stop

1:09 pm - 4:52 pm

WYS

SEA

4h 43m

1 stop

$454Delta

Tue, Aug 4 - Mon, Aug 10

7:45 pm - 12:21 pm

SEA

WYS

15h 36m

2 stops

11:29 am - 4:52 pm

WYS

SEA

6h 23m

1 stop

$567Delta

Tue, Aug 4 - Sat, Aug 8

2:00 pm - 12:21 pm

SEA

WYS

21h 21m

2 stops

1:09 pm - 6:29 pm

WYS

SEA

6h 20m

1 stop

$602Delta

Tue, Aug 4 - Mon, Aug 10

5:05 am - 1:28 pm

SEA

WYS

7h 23m

1 stop

2:03 pm - 9:06 pm

WYS

SEA

8h 03m

1 stop

$619United Airlines

Mon, May 11 - Wed, May 20

5:00 am - 1:32 pm

SEA

WYS

7h 32m

1 stop

2:14 pm - 9:10 pm

WYS

SEA

7h 56m

1 stop

$630United Airlines

Mon, Jul 20 - Thu, Jul 23

5:00 am - 1:32 pm

SEA

WYS

7h 32m

1 stop

2:19 pm - 9:10 pm

WYS

SEA

7h 51m

1 stop

$637United Airlines

Mon, Jun 8 - Thu, Jun 11

5:45 am - 12:21 pm

SEA

WYS

5h 36m

1 stop

1:09 pm - 6:29 pm

WYS

SEA

6h 20m

1 stop

$649Delta

Fri, Jun 26 - Mon, Jun 29

5:45 am - 12:21 pm

SEA

WYS

5h 36m

1 stop

1:09 pm - 6:29 pm

WYS

SEA

6h 20m

1 stop

$658Delta

Fri, Jun 26 - Mon, Jun 29

5:05 am - 1:28 pm

SEA

WYS

7h 23m

1 stop

2:03 pm - 11:29 pm

WYS

SEA

10h 26m

2 stops

$688United Airlines

Mon, May 11 - Wed, May 20

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

May 11

SEA5:05 amSeattle/Tacoma Intl

7h 23m

1 stop

WYS1:28 pmWest Yellowstone

May 20

WYS2:03 pmWest Yellowstone

8h 03m

1 stop

SEA9:06 pmSeattle/Tacoma Intl

$619

United Airlines

Jul 20

SEA5:00 amSeattle/Tacoma Intl

7h 32m

1 stop

WYS1:32 pmWest Yellowstone

Jul 23

WYS2:14 pmWest Yellowstone

7h 56m

1 stop

SEA9:10 pmSeattle/Tacoma Intl

$630

United Airlines

Jun 8

SEA5:00 amSeattle/Tacoma Intl

7h 32m

1 stop

WYS1:32 pmWest Yellowstone

Jun 11

WYS2:19 pmWest Yellowstone

7h 51m

1 stop

SEA9:10 pmSeattle/Tacoma Intl

$637

Delta flights from State of Washington to West Yellowstone

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

Delta

Aug 4

SEA7:20 amSeattle/Tacoma Intl

4h 01m

1 stop

WYS12:21 pmWest Yellowstone

Aug 8

WYS11:29 amWest Yellowstone

6h 23m

1 stop

SEA4:52 pmSeattle/Tacoma Intl

$419

Delta

Aug 4

SEA7:20 amSeattle/Tacoma Intl

4h 01m

1 stop

WYS12:21 pmWest Yellowstone

Aug 10

WYS1:09 pmWest Yellowstone

4h 43m

1 stop

SEA4:52 pmSeattle/Tacoma Intl

$454

Delta

Aug 4

SEA7:45 pmSeattle/Tacoma Intl

15h 36m

2 stops

WYS12:21 pmWest Yellowstone

Aug 8

WYS11:29 amWest Yellowstone

6h 23m

1 stop

SEA4:52 pmSeattle/Tacoma Intl

$567

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 - WYS

SEAWYS

Seattle/Tacoma Intl

Tue 8/4

7:20 am-12:21 pm

1 stop4h 01m

West Yellowstone

Sat 8/8

11:29 am-4:52 pm

1 stop6h 23m

$419

Quickest round-trip

SeattleWest Yellowstone

SEA - WYS

SEAWYS

Seattle/Tacoma Intl

Tue 8/4

7:20 am-12:21 pm

1 stop4h 01m

West Yellowstone

Mon 8/10

1:09 pm-4:52 pm

1 stop4h 43m

$454

SeattleWest Yellowstone

SEA - WYS

SEAWYS

Seattle/Tacoma Intl

Tue 8/4

7:45 pm-12:21 pm

2 stops15h 36m

West Yellowstone

Sat 8/8

11:29 am-4:52 pm

1 stop6h 23m

$567

SeattleWest Yellowstone

SEA - WYS

SEAWYS

Seattle/Tacoma Intl

Tue 8/4

2:00 pm-12:21 pm

2 stops21h 21m

West Yellowstone

Mon 8/10

1:09 pm-6:29 pm

1 stop6h 20m

$602

SeattleWest Yellowstone

SEA - WYS

SEAWYS

Seattle/Tacoma Intl

Mon 5/11

5:05 am-1:28 pm

1 stop7h 23m

West Yellowstone

Wed 5/20

2:03 pm-9:06 pm

1 stop8h 03m

$619

SeattleWest Yellowstone

SEA - WYS

SEAWYS

Seattle/Tacoma Intl

Mon 7/20

5:00 am-1:32 pm

1 stop7h 32m

West Yellowstone

Thu 7/23

2:14 pm-9:10 pm

1 stop7h 56m

$630

SeattleWest Yellowstone

SEA - WYS

SEAWYS

Seattle/Tacoma Intl

Mon 6/8

5:00 am-1:32 pm

1 stop7h 32m

West Yellowstone

Thu 6/11

2:19 pm-9:10 pm

1 stop7h 51m

$637

SeattleWest Yellowstone

SEA - WYS

SEAWYS

Seattle/Tacoma Intl

Fri 6/26

5:45 am-12:21 pm

1 stop5h 36m

West Yellowstone

Mon 6/29

1:09 pm-6:29 pm

1 stop6h 20m

$649

SeattleWest Yellowstone

SEA - WYS

SEAWYS

Seattle/Tacoma Intl

Fri 6/26

5:45 am-12:21 pm

1 stop5h 36m

West Yellowstone

Mon 6/29

1:09 pm-6:29 pm

1 stop6h 20m

$658

SeattleWest Yellowstone

SEA - WYS

SEAWYS

Seattle/Tacoma Intl

Mon 5/11

5:05 am-1:28 pm

1 stop7h 23m

West Yellowstone

Wed 5/20

2:03 pm-11:29 pm

2 stops10h 26m

$688

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted 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 is the cheapest airline that flies from Washington to West Yellowstone?

United Airlines is the most popular carrier operating from Washington to West Yellowstone

What airlines fly to West Yellowstone?

Alaska Airlines, Delta and Hawaiian 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 67% of people opting to fly with this airline when traveling to West Yellowstone. Keep in mind that there are 4 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

Fastest flight time	5h 36m
Direct flights	None

The fastest flight from State of Washington to West Yellowstone takes 5h 36m

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

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

Island Park

Gardiner

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.