Cheap flights from Billings, MT to Missoula, MT

Flights starting at $276. Choose between Alaska Airlines, United Airlines, or Allegiant Air to find the best price.

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The most popular airlines for this route are Alaska Airlines, United Airlines, Allegiant Air, Frontier Airlines, and Spirit Airlines. Billings and Missoula have 63 direct flights per week.

Check-in for a flight from Billings to Missoula

NameCarrier codeIATA CodePassport needed during bookingOnline check-in available
Alaska AirlinesASAASNoOpens 24 days before flight
Closes 1 hours before flight
United AirlinesUALUAYesNo
Allegiant AirAAYG4NoOpens 24 days before flight
Closes 1 hours before flight
Frontier AirlinesFFTF9NoOpens 24 days before flight
Closes 1 hours before flight
Spirit AirlinesNKSNKNoOpens 24 days before flight
Closes 1 hours before flight

Weather in Missoula

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January0°C-8°C
February1°C-8°C
March6°C-4°C
April10°C-1°C
May17°C3°C
June22°C7°C
July29°C11°C
August28°C11°C
September22°C7°C
October13°C0°C
November5°C-4°C
December0°C-8°C
Hottest Month
29°C
July
Coldest month
-8°C
December
Sunny days
233
days per year
Snow days
34
days per year

14 day forecast

Saturday
23 Mar
96%
10°C-3°C
30 Mar
88%
7°C-1°C
Sunday
24 Mar
94%
3°C-2°C
31 Mar
11°C-5°C
Monday
25 Mar
80%
5°C-9°C
1 Apr
13°C-3°C
Tuesday
26 Mar
74%
6°C-6°C
2 Apr
79%
9°C-2°C
Wednesday
27 Mar
9°C-7°C
3 Apr
11°C-4°C
Thursday
28 Mar
6°C-3°C
4 Apr
14°C-3°C
Friday
29 Mar
89%
10°C-5°C
5 Apr
14°C-1°C

Frequently asked questions

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What time do nonstop (direct) flights between Billings and Missoula depart?
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What time do flights between Billings and Missoula arrive?

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