Flights from Austin to Missoula from $ 520* or from $/mo

Changed bag rules and optional services         Cruise Packages

Featured daily fares for flights from Austin (AUS) to Missoula (MSO)

May 2025
From$ 511*
Viewed: 23 minutes ago
RoundTrip|Economy
Jun 2025
From$ 231*
Viewed: 23 minutes ago
RoundTrip|Economy
Jul 2025
From$ 329*
Viewed: 23 minutes ago
RoundTrip|Economy
$ 231
$ 676
Displaying fares for May-2025
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Range$ 231-$ 676

*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply. Schedules are subject to change without notice.

More United deals on Austin (AUS) to Missoula (MSO) flights

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More United deals on Austin (AUS) to Missoula (MSO) flights
From
To
Fare Type
Dates
Price
Austin (AUS)Missoula (MSO)Roundtrip
|
Economy		08/13/25 - 08/17/25

from

$ 520
or from $55/mo

Viewed: 20 hours ago

Austin (AUS)Missoula (MSO)Roundtrip
|
Economy		08/13/25 - 08/17/25

from

$ 614
or from $65/mo

Viewed: 20 hours ago

Austin (AUS)Missoula (MSO)Roundtrip
|
Economy		07/17/25 - 07/20/25

from

$ 693
or from $74/mo

Viewed: 20 hours ago

Austin (AUS)Missoula (MSO)Roundtrip
|
Economy		07/17/25 - 07/20/25

from

$ 804
or from $85/mo

Viewed: 20 hours ago

Austin (AUS)Missoula (MSO)Roundtrip
|
Economy		07/17/25 - 07/20/25

from

$ 1,026
or from $109/mo

Viewed: 20 hours ago

Austin (AUS)Missoula (MSO)Roundtrip
|
Economy		07/17/25 - 07/20/25

from

$ 1,131
or from $101/mo

Viewed: 20 hours ago

*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply. Schedules are subject to change without notice.