Allegiant
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United States
Phoenix-Mesa Gateway Airport
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United States
Missoula International Airport
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Scan through all non-stop flights from Phoenix to Missoula. The full flight schedule below gives an overview of all non-stop flights from AZA to MSO, which includes the daily timetable of every operating airline for the upcoming 12 months.
Note: for airline-specific flight schedules, please scroll further down.
Warm Continental destinations such as Missoula enjoy summer temperatures that fluctuate between 20°C and 28°C (68°F to 82°F), with some heatwaves leading to even hotter days. Winters are mostly cold and snowy, with average temperatures ranging from -5°C to 0°C (23°F to 32°F). Travelers can enjoy the vibrant autumn scenery, ski during the winter season, or enjoy the comfortable to warm summer months.
If you're planning a trip to Missoula, the best time to visit is from late spring through the end of summer, when the weather is pleasantly warm from May to August. Winters can be quite cold, with frost occurring almost every month from November to March and regular snowfall. This makes the mountainous regions perfect for winter sports, offering great opportunities for a winter getaway as well!

Currently, there is only one airline operating non-stop flights from Phoenix AZA to Missoula MSO, which is Allegiant. This section gives an overview of the flight schedules and timetables of every airline with direct flights for this route.
Click an airline below to view their AZA MSO flight schedule.
Flights from AZA to MSO are operated twice a week. Departure times vary between 07:00 - 15:42. The earliest flight departs at 07:00, the last flight departs at 15:42. However, this depends on the date you are flying so please check with the full flight schedule above to see which departure times are available on your preferred date(s) of travel.
On this non-stop route, you can fly in Economy only.
The fastest direct flight from Phoenix to Missoula takes 2 hours and 25 minutes. The flight distance between Phoenix and Missoula is 948 miles (or 1,526 km).
There is 1 airport in Missoula: Missoula International Airport (MSO).
There are 2 flights per week flying from Phoenix to Missoula (as of April 2026).
2 hours and 25 minutes is the average flight time from Phoenix to Missoula.
The distance from Phoenix to Missoula is 948 miles (1,526 kilometers).
Allegiant is the only airline flying nonstop from Phoenix to Missoula.
There are no alliances flying direct from Phoenix to Missoula at the moment.
You can fly non-stop in Economy only.
Aircraft types that fly from Phoenix to Missoula:
The earliest flight departs at 07:00 from Phoenix and arrives at 10:25 at Missoula.
The latest flight departs at 15:42 from Phoenix and arrives at 19:10 at Missoula.
948 miles (1,526 km) · 2h 25m
07:30
10:58
Allegiant
G4 668
Allegiant
Airbus A320-100/200
Y
W
J
F
15:42
19:10
Allegiant
G4 752
Allegiant
Airbus A320-100/200
Y
W
J
F
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