Prices were available within the past 7 days and start at $124 for one-way flights and $235 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Prices were available within the past 7 days. Prices and availability are subject to change.
The most popular months for travelers to fly to Missoula are March, June, and July, when peak temperatures in Missoula can reach up to 69.3°F in July. If you prefer quieter travel, consider October, the least busy and relatively cheaper time to visit with fewer crowds and temperatures around 43.2°F. For better deals, August usually offers the lowest average one-way fare around $243, roughly 10% cheaper than the yearly average. Looking for additional cheaper months to fly? September, January, and July offer average one-way fares roughly ranging from $248 to $264, making them good options for flexible travelers.
 Month |  Temperature |  Precipitation |  Cloudiness |  Demand |  Average one-way Fare |
| January | 23.7°F (-4.6°C) | No Rain (Dry) | Mostly Cloudy | Average | $263 |
| February | 24.6°F (-4.1°C) | No Rain (Dry) | Mostly Cloudy | Average | $265 |
| March | 33.1°F (0.6°C) | No Rain (Dry) | Mostly Sunny | High | $298 |
| April | 39.9°F (4.4°C) | Light Rain | Mostly Sunny | Average | $281 |
| May | 50.7°F (10.4°C) | Light Rain | Mostly Sunny | Average | $267 |
| June | 59.2°F (15.1°C) | Light Rain | Mostly Sunny | High | $274 |
| July | 69.3°F (20.7°C) | No Rain (Dry) | Sunny | High | $264 |
| August | 67.8°F (19.9°C) | No Rain (Dry) | Sunny | Average | $243 |
| September | 58.1°F (14.5°C) | No Rain (Dry) | Sunny | Average | $248 |
| October | 43.2°F (6.2°C) | No Rain (Dry) | Mostly Sunny | Low | $269 |
| November | 30.9°F (-0.6°C) | No Rain (Dry) | Mostly Sunny | Low | $280 |
| December | 23.2°F (-4.9°C) | Light Rain | Mostly Cloudy | Low | $310 |
*Average one-way fare is based on Expedia flight booking data from January 2025 to April 2026 for the specified route and travel class and may change depending on availability, dates, and demand.
*Flight schedules are subject to change.
*Available to One Key members.
Making a reservation for cheap flights to Missoula, Montana will bring on a great feeling of anticipation for your upcoming trip. Whether you are visiting family or going to view the spectacular vistas Montana offers, booking tickets to Missoula will be easy and cheap as you get the logistics out of the way and move on to the fun part of your trip.
Need a place to stay? Your Missoula airfare search will also lead you to Expedia’s comprehensive list of hotel deals. Booking your accommodations with your Missoula flights presents additional package specials, increasing your discount even more. After comparing prices, you can book the vacation package you find best meets your wishes. You can also buy airport transfers so you don’t have to worry about any hidden cost on arrival after you leave your airplane.
Missoula is a perfect family destination with tons of activities for kids. Amusement parks, museums, and physical activities located amidst Montana’s stunning landscapes are excellent ways to spend quality time together on a family vacation. There is plenty to enjoy for nature-lovers as well in the city’s trails, forests, and mountainous regions.
Once you’ve confirmed your flights to Missoula, you can review your trip information on Expedia.com or through your email confirmation. Get ready for a worry-free vacation. All you’ll have left to do is pack your suitcase, make your way to the plane, and enjoy the ride to this incredibly scenic part of the United States.
Destination airport | Missoula Intl. |
|---|---|
Destination airport IATA code | MSO |
Destination city name | Missoula |
Roundtrip price | $234 |
Prices were available within the past 7 days and start at $124 for one-way flights and $235 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
