Cheap Flights from Denver (DEN) to West Yellowstone (WYS)

Popular airlines from Denver Intl. Airport (DEN) to West Yellowstone, MT (WYS-Yellowstone)

    notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
    deals illustration

    Book smarter

    Save up to 30% on select hotels after you book a flight*
    trophy illustration

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Frequently asked questions

How much does a flight from Denver Intl. Airport (DEN) to Yellowstone Airport (WYS) cost?
Snag a cheap one-way flight or cheap return flight from Denver Intl. Airport (DEN) to Yellowstone Airport (WYS) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Denver Intl. Airport (DEN) to Yellowstone Airport (WYS)?
is the cheapest month to fly from DEN to WYS. Traveling during quieter months is often the key to scoring lower fares.
What is the cheapest airline that flies from Denver Intl. Airport (DEN) to Yellowstone Airport (WYS)?
Use the filters on Expedia to compare different airlines and find the most affordable carrier that'll take you from DEN to WYS. Then, sort your results by "Price (lowest to highest)" to score a good deal.
How many flights per day from Denver Intl. Airport (DEN) to Yellowstone Airport (WYS)?
Direct flights from Denver Intl. Airport (DEN) to Yellowstone Airport (WYS) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel dates and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from DEN to WYS?
You'll typically find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What airline has the least delays from DEN to WYS?
United Airlines has the best performance for on-time direct flights from Denver Intl. Airport (DEN) to Yellowstone Airport (WYS), with an on-time score of 88%. Use the Expedia App to check your flight status before you go and receive notifications about any trip changes.
What is the best time to fly from Denver Intl. Airport (DEN) to Yellowstone Airport (WYS)?
To touch down at Yellowstone Airport (WYS) on time, select a flight that takes off from Denver Intl. Airport (DEN) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Denver Intl. Airport (DEN) to Yellowstone Airport (WYS) last-minute?
Booking your plane ticket from DEN to WYS just before your trip is typically more expensive. However, if you're flexible with your itinerary, you could bag a cheap last-minute fare.
Is it cheaper to book a DEN to WYS flight and hotel package?
Compared with arranging flights and hotels separately, booking a DEN to WYS flight and hotel package with Expedia could result in significant savings. Better yet, having it all in one place takes the hassle out of planning your trip. Simply secure your flights and select from our extensive range of hotels, then customize your trip with extras like activities and car rentals.
Can I cancel or change the date of my flight from Denver Intl. Airport (DEN) to Yellowstone Airport (WYS)?
Typically, you can cancel or modify your DEN to WYS flight. However, additional charges may apply, especially if you made your booking over 24 hours ago. Double-check your itinerary for the airline's fees and guidelines on flight changes, or if you'd like more information, go to our Customer Service portal.

Travel information

Origin airport
Denver Intl.
Destination airport
Yellowstone
Distance
469 mi

Book with confidence

Denver to West Yellowstone Flights

The cheapest times to fly from Denver to West Yellowstone

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 Denver to West Yellowstone are during the month of . You can find some of the cheapest flights from Denver to West Yellowstone with Expedia's search tool and vast selection of airlines.

 

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

Sunday is one of the best days to book for cheap flights from Denver to West Yellowstone: 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 Denver to West Yellowstone

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 Denver to West Yellowstone 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 Denver to West Yellowstone 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 Denver to West Yellowstone 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.

 

Denver to West Yellowstone Flights

Explore a world of travel with Expedia

*Available to One Key members.