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Cheap Flights from Kalispell (FCA) to West Yellowstone (WYS)

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Compare Kalispell to West Yellowstone flight deals

Find the cheapest month or even day of the year to fly to West Yellowstone

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Flight deals from Kalispell to West Yellowstone

Looking for a cheap last-minute deal or the best round-trip flight from Kalispell to West Yellowstone? Find the lowest prices on one-way and round-trip tickets right here.

Find the cheapest month to fly from Kalispell to West Yellowstone

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Kalispell to West Yellowstone flights are currently cheapest in June.
May
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Jun
from $236
Jul
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Aug
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Sep
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Oct
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Kalispell to West Yellowstone: Alternative routes

Compare routes from Kalispell to West Yellowstone below. You may find an airport to fly into that's cheaper, faster, or easier than West Yellowstone.

Kalispell to West Yellowstone: Flight information

The things to know before you go.
Cheapest flight found$236
Cheapest month to flyJune

Finding cheap flights from Kalispell to West Yellowstone: Frequently asked questions

The best price we found for a round-trip flight from Kalispell to West Yellowstone is $477. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Kalispell to West Yellowstone. But we found flights with one or more stops from $477.
There are no flights flying from Kalispell to West Yellowstone, as of May 2025.
The cheapest month to fly from Kalispell to West Yellowstone is usually May 2025.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Kalispell Airport to West Yellowstone Airport on Thursday, June 5, 2025.
No airlines currently offer direct flights between Kalispell Airport and West Yellowstone Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to West Yellowstone but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to West Yellowstone is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Delta offers the cheapest flight tickets to West Yellowstone.

How to find cheap flights to West Yellowstone from Kalispell

Looking for cheap tickets from Kalispell to West Yellowstone? Here are a few tips on how to secure the best flight price and make your journey as smooth as possible.

  • Simply hit "search." From Delta Air Lines to international carriers like Emirates, we compare all major airlines along with the most popular online travel agents to find the cheapest plane tickets from Kalispell to West Yellowstone. And with us, there are no hidden fees – what you see is what you pay.
  • Compare flight deals to West Yellowstone from Kalispell from over 1,000 providers. Then choose the cheapest plane tickets or fastest journeys.
  • Flex your dates to find the best Kalispell–West Yellowstone ticket prices. If you're flexible when it comes to your travel dates, use Skyscanner's "Whole month" tool to find the cheapest month, and even day to fly to West Yellowstone from Kalispell.
  • Set up a Price Alert. You can easily track the fare of your cheap Kalispell–West Yellowstone flights by creating an alert. Whenever prices go down or up, you'll get an email or push notification to help make sure you get the best possible flight deal.
  • Fly without stops. Only interested in direct flights between Kalispell and West Yellowstone? Make sure to tick "Direct flights only" when performing a search. If there are direct flights available on the route, these will appear in the results.
  • Find the cheapest Business Class flights from Kalispell and West Yellowstone. We scour the Internet for the best Business, Premium Economy and First Class flight fares to West Yellowstone, too. Check the difference in price as you search – you might just stumble on a last-minute low fare. Note that not all cabin classes are available for every destination or airline.
  • Include nearby airports in your search. Widen your search for Kalispell to West Yellowstone flight deals by selecting the "add nearby airports" option. This will allow you to see flight prices for all the nearest airports at your departure point and your destination and could help you save the next time you travel.

    • Combine your flight to West Yellowstone from Kalispell with hotels and car rental

    Once you've secured your cheap flight ticket from Kalispell to West Yellowstone, discover the best prices and exclusive rates for hotels in West Yellowstone or nearby. You can also compare hundreds of car rental companies at once so you get the best car rental price for your trip.


Plan the rest of your trip from Kalispell to West Yellowstone

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.