On this page, you can find and book flights from Denver to West Yellowstone. The flight on this route covers a distance of 744 km, with a flight frequency of about 6 flights per week.
The main carrier on this route is UA. Flight prices are dynamic, so we recommend using the price trend chart and low-price calendar provided to choose the best deal.
The table shows direct flights Denver → West Yellowstone on the selected date. The flight takes approximately 1 h 55 min. Regular flights are operated by United Airlines. Departures from Denver International Airport and Centennial Airport airports, arrivals at Yellowstone Airport.
For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.
Below is a calendar of the lowest flight ticket prices for Denver — West Yellowstone by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from $174 in F, and the most expensive are around $209 in e. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.
Denver → West Yellowstone, average one-way price
| Month | Average price | Level | Month | Average price | Level | Month | Average price | Level |
|---|---|---|---|---|---|---|---|---|
| Jan | $283 | high | May | $244 | medium | Sep | $232 | medium |
| Feb | $296 | high | Jun | $219 | low | Oct | $206 | low |
| Mar | $270 | medium | Jul | $232 | medium | Nov | $257 | medium |
| Apr | $257 | medium | Aug | $309 | high | Dec | $283 | high |
Some values are estimated based on seasonality.
The warmest month in West Yellowstone is July, with daytime highs around 24.3°C. The winter period is characterized by severe frosts down to -12°C and below, while precipitation peaks in February.
The lowest flight price was recorded in September and starts $175. The highest fares are observed in October, when ticket prices start $210.
September is an ideal time for a trip, combining moderate weather with great value. During the winter months, it is worth considering the risk of flight cancellations or delays due to snowfalls and extremely low temperatures.
Regular air service between these cities is provided by UA, which is the key carrier on this route. A total of about 6 flights per week are operated, allowing you to choose a convenient departure time. You can view the detailed schedule for specific days and check for direct flights in the interactive list of airlines below.
Flights Denver — West Yellowstone depart from Denver International Airport and Centennial Airport and arrive at Yellowstone Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.
A direct flight on this 744 km route usually takes about 1 hour 10 minutes, excluding taxiing time at the airport.
The main carrier operating regular flights from Denver is UA (United Airlines).
Ticket prices change constantly depending on flight capacity and the season. The current minimum can be found in the low-price calendar on this page.
Flights land at West Yellowstone (WYS) Regional Airport, which is located in close proximity to the town.
It is recommended to start searching 1.5–2 months before your trip, as the limited number of flights per week leads to budget fares selling out quickly.
Where travelers fly most — pick a route and check prices
