Cheap flights from Denver to Missoula from $134

The month of January is, on average, the cheapest month to fly to Missoula from Denver, with most prices found around $264. If you are unable to visit Missoula during the month of January, then departing from Denver during the month June is also very affordable. Most momondo users find prices during this month for around $269.

On average, the least expensive day to fly to Missoula from Denver is on a Monday. momondo users have found tickets for Monday departures for as low as $223. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Sunday is the most expensive day to depart from Denver because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $399.

The cheapest time of day to fly to Missoula is in the afternoon when flights can be purchased for as low as $98. Flights at noon are often more expensive with an average ticket price of $312.

Fly from Denver Intl to Missoula Johnson-Bell Field for the best Denver Intl - Missoula Johnson-Bell Field flight prices

You are more likely to see cheaper flights to Missoula from Denver when booking weeks ahead of your departure date. In general, you can expect to find flights to Missoula for around $303 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Missoula from Denver for as low as $220 on momondo.

There are 2 cabin classes available to choose from on Denver Intl to Missoula Johnson-Bell Field flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

No. A direct flight is the cheapest option for a flight between Denver to Missoula.

As of March 2026, prices for Denver to Missoula flights are approximately 74% more expensive when compared to flights at the same time last year.

United Airlines and Alaska Airlines are the most popular carriers operating from Denver Intl to Missoula Johnson-Bell Field

United Airlines, Frontier and Delta are the top three most popular airlines that fly to Missoula from Denver according to our data. United Airlines is the first choice among our users, with 88% of people opting to fly with this airline when traveling to Missoula. Keep in mind that there are 3 different airlines that fly to Missoula on a routine basis, so you have a few additional options to choose from.

The number of flights available between Denver and Missoula is 4 per day as of March 2026. The most frequent departure time is 7:00PM, with 50% of daily flights leaving in the evening.

The number of flights available between Denver and Missoula is 28 per week as of March 2026. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.