WYS

$191 Find Cheap Flights to West Yellowstone - Compare and Save

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Everything you should know

Cheapest round-trip
$263
Typical prices: $383-$715
United Airlines
Mon 9/3Thu 9/6
DEN - WYS • Non-stop
Cheapest one-way
$191
Typical prices: $237-$403
Delta
Sat 9/8
SJC - WYS • 1 stop
Nonstop flights
You can fly direct with United Airlines and Delta. Average duration is 1h 40m
FAQs
FAQs
Top airlines
Most flights • 7 per week
Best reviews • 7.8 score
Airline reviews
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Airline reviews
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Top routes
Cheapest
Most popular
Insights
Insights
When to travel
Cheapest • 9% price drop
Most popular
Good to know
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Good to know
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We hope you love your trip to West Yellowstone!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights to West Yellowstone

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals to West Yellowstone

Thu, Sep 3 - Sun, Sep 6
United Airlines Logo
11:25 am - 1:21 pmDEN  Denver Intl-WYS West Yellowstone
1h 56mnonstop
United Airlines Logo
4:44 pm - 6:29 pmWYS  West Yellowstone-DEN Denver Intl
1h 45mnonstop
$263United Airlines
Wed, Sep 16 - Tue, Sep 22
Delta Logo
5:30 am - 10:47 amDEN  Denver Intl-WYS West Yellowstone
5h 17m1 stop Salt Lake City
Delta Logo
11:29 am - 5:02 pmWYS  West Yellowstone-DEN Denver Intl
5h 33m1 stop Salt Lake City
$283Delta
Tue, Sep 15 - Tue, Sep 22
Delta Logo
5:30 am - 10:47 amDEN  Denver Intl-WYS West Yellowstone
5h 17m1 stop Salt Lake City
Delta Logo
11:29 am - 5:02 pmWYS  West Yellowstone-DEN Denver Intl
5h 33m1 stop Salt Lake City
$283Delta
Thu, Sep 3 - Sun, Sep 6
United Airlines Logo
11:25 am - 1:21 pmDEN  Denver Intl-WYS West Yellowstone
1h 56mnonstop
United Airlines Logo
4:44 pm - 6:29 pmWYS  West Yellowstone-DEN Denver Intl
1h 45mnonstop
$284United Airlines
Thu, Sep 3 - Sun, Sep 6
United Airlines Logo
11:25 am - 1:21 pmDEN  Denver Intl-WYS West Yellowstone
1h 56mnonstop
United Airlines Logo
4:44 pm - 6:29 pmWYS  West Yellowstone-DEN Denver Intl
1h 45mnonstop
$285United Airlines
Fri, Oct 2 - Fri, Oct 9
United Airlines Logo
5:00 am - 1:30 pmFAT  Fresno Airterminal-WYS West Yellowstone
7h 30m1 stop Denver Intl
United Airlines Logo
2:05 pm - 8:52 pmWYS  West Yellowstone-FAT Fresno Airterminal
7h 47m1 stop Denver Intl
$304United Airlines
Sun, Sep 13 - Sat, Sep 26
Delta Logo
6:00 am - 10:47 amSJC  San Jose-WYS West Yellowstone
3h 47m1 stop Salt Lake City
Delta Logo
1:09 pm - 6:24 pmWYS  West Yellowstone-SJC San Jose
6h 15m1 stop Salt Lake City
$304Delta
Wed, Sep 9 - Tue, Sep 15
Delta Logo
6:00 am - 10:47 amLAX  Los Angeles Los Angeles-WYS West Yellowstone
3h 47m1 stop Salt Lake City
Delta Logo
11:29 am - 4:40 pmWYS  West Yellowstone-LAX Los Angeles Los Angeles
6h 11m1 stop Salt Lake City
$304Delta
Tue, Sep 8 - Tue, Sep 15
Delta Logo
5:45 am - 10:47 amSFO  San Francisco-WYS West Yellowstone
4h 02m1 stop Salt Lake City
Delta Logo
11:29 am - 4:24 pmWYS  West Yellowstone-SFO San Francisco
5h 55m1 stop Salt Lake City
$304Delta
Fri, Sep 11 - Sat, Sep 19
Delta Logo
5:45 am - 10:47 amSFO  San Francisco-WYS West Yellowstone
4h 02m1 stop Salt Lake City
Delta Logo
11:29 am - 4:24 pmWYS  West Yellowstone-SFO San Francisco
5h 55m1 stop Salt Lake City
$304Delta
Booking Insights

KAYAK's insights & trends for flights to West Yellowstone

Get data-powered insights and trends for flights to West Yellowstone to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest flight to West Yellowstone?

Denver to West Yellowstone is the cheapest route at $263 round-trip, found in the past 5 days on KAYAK. KAYAK data shows this is also the most popular route.

How much is a flight to West Yellowstone?

A round-trip flight to West Yellowstone costs $516 on average, based on data over the past 12 months on KAYAK. Round-trip fares from Salt Lake City average $353, while Denver runs a bit higher at $354.

What is the cheapest day to fly to West Yellowstone?

Saturday is the cheapest day to fly to West Yellowstone at $464 round-trip on average over the past 12 months on KAYAK. Sunday is the most expensive at $583.

What is the cheapest time of day to fly to West Yellowstone?

Night flights to West Yellowstone are the cheapest at $465 round-trip on average. Evening flights are the most expensive at $858.

What is a good deal for flights to West Yellowstone?

Flights under $383 are considered a good deal. 25% of KAYAK users found round-trip flights to West Yellowstone at or below these prices, with the lowest fares from:

  • Salt Lake City $288
  • Denver $293
.

Expert advice

Expert advice for your flight to West Yellowstone

 
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on United Airlines and Delta

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Key details for flights to West Yellowstone

Low season

January

Cheapest flight

$191
Most popular time to fly with an average 10% increase in price.
Flight from San Jose to West Yellowstone

When to book flights to West Yellowstone

Are your dates flexible? Find out the best times to travel to West Yellowstone based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your questions about flights to West Yellowstone, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • What is the ideal ground transportation option from West Yellowstone Airport?

    One of the most accessible means of transit from Yellowstone Airport to the city center is using rental vehicles from car rental agencies on-site. The available car rental agencies at the airport include Avis, Big Sky Car Rentals, and Budget. The hotels near Yellowstone airport offer shuttle transfer services from the airport. Ensure you confirm with your hotel if the hotel offers airport shuttle services. The airport also has metered taxis in the ground transportation area.

  • Which hotels can I visit when flying to West Yellowstone Airport?

    The West Yellowstone Airport has several nearby hotels that you can visit. ClubHouse Inn West Yellowstone is about 2 miles from the airport. You can also visit the Arrowhead Lodge, Pine Shadows Motel, or Best Western Weston Inn, about 1.6 miles from Yellowstone Airport. You can also go to Evergreen Motel, Western Desert Inn, and One Horse Motel, approximately 1.7 miles from Yellowstone Airport. You can request airport transfer service at these hotels.

  • Can I rent a vehicle at West Yellowstone Airport?

    Yes. You can rent a vehicle from either Avis, Budget, or Big Sky Car Rental agencies available at the airport. The car rental counters are at the baggage claim area. The rental vehicles are parked outside the baggage claim area. You need to provide the rental company you choose to rent from with your valid driver's license, valid up to the vehicle's return time. You can use an international or foreign license to rent the vehicle if you do not have a US license.

  • What alternative airports to West Yellowstone Airport can I fly into when visiting West Yellowstone?

    When traveling to West Yellowstone, there are alternative airports that you can fly to. Some of the airports you can fly into include Bozeman Airport, about 75 miles from Yellowstone Airport; Jackson Airport, approximately 77 miles from West Yellowstone Airport; or even Idaho Falls Airport, roughly 94 miles from the WYS airport. Depending on the exact location in West Yellowstone you are visiting and the flight you are flying, you can conveniently land in one of these airports.

  • What is the difference between the most popular and the most frequent airline at West Yellowstone?

    United Airlines operates the most flights from the United States to West Yellowstone at 7 per week, and for this route United Airlines is also the airline most often selected by KAYAK users searching for flights from the United States to West Yellowstone. The two are often different because flight volume reflects an airline's schedule, while popularity reflects traveler choice.

  • How long are nonstop flights to West Yellowstone from different departure cities?

    Nonstop flight time to West Yellowstone varies depending on your departure city:
    • from Denver: 1h 51m
    • from Salt Lake City: 1h 16m

  • How many flights serve West Yellowstone?

    West Yellowstone receives 1 flights per day and 8 per week from across the world. Denver has the most flights to West Yellowstone, with 7 weekly flights.

  • How do I know if a flight to West Yellowstone is a good deal?

    A good deal on a flight to West Yellowstone is around $383 round-trip. This fare is in the lowest 25% of round-trip prices searched on KAYAK, averaged across the cities most often searched as origins by KAYAK users.

Your guide to booking West Yellowstone flights

From booking to airport arrival, find tips to help you plan your flight with more confidence.
  • For flights to West Yellowstone, recent KAYAK data shows that stronger deals tend to land around $383 round-trip. If you see a fare below that threshold, it's a strong deal – book before the price climbs back up.
  • If you can choose when to go, time your trip to West Yellowstone around August. Round-trip fares historically average $471 that month – typically the cheapest month to travel based on the last 12 months.
  • Before you book:

    • Check the route's typical price range so you can spot a deal.
    • Confirm baggage fees and seat-selection costs on budget carriers.
    • Verify whether you need any travel documents beyond ID.
    • Pick a departure airport, since your nearest may not be the cheapest origin.
  • Shift your departure to evening to save up to $393 per round-trip. Evening flights to West Yellowstone average $465 compared to $858 for afternoon flights. See the time-of-day chart above for the full breakdown.
  • Bag allowances vary by airline, fare type, cabin class and route. On flights to West Yellowstone, some airlines may include bags at no extra cost. For example, United Airlines includes a cabin bag in Economy Class and Delta includes a cabin bag in Economy Class. Always check the fare details before booking, since bag policies can change by ticket type.
  • When flying to West Yellowstone, West Yellowstone Airport (WYS), the only airport in the city, is the likely destination airport. The airport is easy to maneuver as it consists of a single small terminal with all amenities, including the waiting area.
  • If traveling to West Yellowstone for tourism, VSA is the most convenient when flying to the major attractions of West Yellowstone National Park. The airport is the closest to all the entrances of the Park.
  • If you are looking to fly to West Yellowstone on an airline alliance, there is one flying to the airport, the Skyteam. You can fly this alliance accompanied with several benefits when flying to West Yellowstone.
  • Delta Air Lines and United Airlines are the exclusive commercial airlines flying into West Yellowstone airport. When flying into the airport, these are the airlines you will fly into Yellowstone.
  • When flying to West Yellowstone Airport and you are mobility challenged, you can request assistance services before the travel date. The airline offers assistance past baggage claim and ticket counters. The airport staff offers assistance services to access the rest of the airport facilities. You can request a wheelchair with your airline.

Reviews of the top airlines flying to West Yellowstone

 
Need help choosing which airline to fly with to West Yellowstone? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
DeltaOverall score based on 8505 reviews
8.5Crew
7.8Comfort
8.1Boarding
7.8Entertainment
7.2Food
Airline reviews

They announced a mechanical issue prior to boarding Said it was fixed, we boarded Waited Then learned it was not fixed Had to deplane and go to new gate Bought wifi on plane and it never worked

2.0 MediocreJames, Aug 2026
Read more Delta reviews

They announced a mechanical issue prior to boarding Said it was fixed, we boarded Waited Then learned it was not fixed Had to deplane and go to new gate Bought wifi on plane and it never worked

The plane was a rather tired 737-800, with old style small luggage bins. Poor air flow. USB charger in the infotainment system was not functioning. The flight was 2 hours late due to crew rest requirements (not their fault). On arrival in Seattle, waited on the tarmac for 30 minutes with very few updates from the crew.

Flight was delayed and we were on the runway after landing for 30 mins

We were delayed so pilots can rest and had no WiFi the whole trip. First class seats are small compared to other planes

The experience was bad. Flight was delayed to handle maintenance (understandable) but still there was some dew forming and dropping as droplets on few seats. Internet at best was allowing some browsing but at a snail pace.

We were delayed 2 hours because of a broken seat. Other than that it was a very nice flight.

There needs to be better accommodations for waiting passengers. A a designated standing space that is separated and away from concourse traffic.

My seats are comfortable because I choose to fly in the exit rows and this time upgraded to first class with minimum sky miles. Otherwise, I would not be happy in regular seats or even middle comfort seats. Onboarding on the return flight from Nashville to Atlanta was hot and very uncomfortable for over 30 minutes due to extreme hot weather. However, Delta should provide some other air flow option as it was almost unbearable until 10 minutes after take-off. First class seats should be equipped with cup holders. Currently, the middle console is used and is flat and prone to spilling drinks.

One of the best crews and best flights I’ve ever had! Really great experience

The bus ride from the terminal to board the plane is uncomfortable and stressful when making a connection.

Flight did not have wifi service. It was experiencing technical difficulties. Definitely and old plane that needs updating.

Very Poor. Significant delays getting to Chicago and then very poor communication on delays in Chicago to Cleveland. We could have rented a car and driven there faster than the delays ended up being.

The app logs you out right when you are boarding requiring all passwords and reservation number for the flight. Super annoying

The pre-order only approach for fresh food is really challenging

the seat has a problem. the back had a hole.

The back to back mechanical delays from Denver to San Diego and then on my return flight from Denver to Great Falls it added extra time both ways

Really old place. Not as clean as it should be, tray tables needed better cleaning. The items, trays and some other items need to b6 engineered. Anything task you or crew may do is incredibly load, seriously engineer for quiet smooth, easy. Just opening and closing the tray table is actually dangerous and can easily injure a finger. I'm sure it happens as it happened to me! First time I used United and likely will be the last!

Like the fact that the boarding was expedited. But the delay and chaos around the onboarding was not appreciated.

Sitting on the runway after we land for almost two hours! Not sure if we should blame United or Just Dumpy Vance.

Please please take consideration when setting cabin temperature. The vents were not functional and it was over 70 degrees in the cabin during the winter months when most people are used to much cooler indoor temperatures. I was down to my white t-shirt and the sweat pants I wore from Auckland to San Francisco and was sweating profusely and there was NO VENT!

Traveling to a place near West Yellowstone?

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

Everything you need to know for your flight to West Yellowstone

Flights with popular airlines flying to West Yellowstone