Cheap Flights from West Yellowstone (WYS) to Missoula (MSO)

Popular airlines from West Yellowstone, MT (WYS-Yellowstone) to Missoula Intl. Airport (MSO)

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Flights from West Yellowstone (WYS) to Missoula (MSO)
Origin airport
Yellowstone
Destination airport
Missoula Intl.
Distance
210 mi

West Yellowstone to Missoula Flights

The cheapest times to fly from West Yellowstone to Missoula

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from West Yellowstone to Missoula are during the month of . You can find some of the cheapest flights from West Yellowstone to Missoula with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from West Yellowstone to Missoula

Sunday is one of the best days to book for cheap flights from West Yellowstone to Missoula: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from West Yellowstone to Missoula

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from West Yellowstone to Missoula in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap West Yellowstone to Missoula flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your West Yellowstone to Missoula airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

Is it cheaper to buy a plane ticket from Yellowstone Airport to Missoula Intl. Airport last minute?
When it comes to booking your flights, it’s better to be prepared. While it’s possible to pick up a last-minute deal on a Yellowstone Airport to MSO flight, fares usually don’t get cheaper as the date of departure nears. Based on flight pricing and demand studies in 2022, we have found that the sweet spot to lock in a domestic flight is between 28 – 35 days ahead. For international journeys it’s three to four months.
What airports do you fly into for Missoula from West Yellowstone?
Flights from West Yellowstone to Missoula land at Missoula Intl. Airport (MSO). Around 5 mi northwest of the center of Missoula, it’s the primary gateway to this dynamic city. When it’s time to check out the sights, Washington-Grizzly Stadium and Wilma Theatre should be at the top of your to-do list.
Can I change the date of my flight from Yellowstone Airport (WYS) to Missoula Intl. Airport?
You can make changes to your Yellowstone Airport (WYS) to MSO trip via the Expedia Trips portal. But before amending dates or times, review the conditions and rules in your itinerary to learn what the carrier will allow you to do and if fees apply for changes. Some carriers have a change fee per person, in addition to any difference in fares. But if you booked in the last 24 hours, you may be able to cancel for free and book new flights. You can also swing by our Customer Service portal for more useful advice and to chat with our Virtual Agent.

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