Skip to content

United flights from Saint Louis to Missoula starting at

Select journey type

Enter to select travel class and passengers

Book with confidence with United

Low fare calendar for flights from Saint Louis (STL) to Missoula (MSO)

Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
from
$548 Price subject to changes
Viewed:11 hours ago
Economy
|
Roundtrip
Return:
from
$468 Price subject to changes
Viewed:2 hours ago
Economy
|
Roundtrip
Return:
from
$368 Price subject to changes
Viewed:11 hours ago
Economy
|
Roundtrip
Return:
from
$398 Price subject to changes
Viewed:2 hours ago
Economy
|
Roundtrip
Return:
1
from
$467 Price subject to changes
Viewed:11 hours ago
Economy
|
Roundtrip
Return:
2
from
$369 Price subject to changes
Viewed:2 hours ago
Economy
|
Roundtrip
Return:
3
from
$368 Price subject to changes
Viewed:11 hours ago
Economy
|
Roundtrip
Return:
4
from
$398 Price subject to changes
Viewed:2 hours ago
Economy
|
Roundtrip
Return:
5
from
$369 Price subject to changes
Viewed:2 hours ago
Economy
|
Roundtrip
Return:
6
from
$348 Price subject to changes
Viewed:11 hours ago
Economy
|
Roundtrip
Return:
7
from
$348 Price subject to changes
Viewed:11 hours ago
Economy
|
Roundtrip
Return:
8
from
$439 Price subject to changes
Viewed:11 hours ago
Economy
|
Roundtrip
Return:
9
from
$349 Price subject to changes
Viewed:11 hours ago
Economy
|
Roundtrip
Return:
10
from
$348 Price subject to changes
Viewed:11 hours ago
Economy
|
Roundtrip
Return:
11
from
$349 Price subject to changes
Viewed:11 hours ago
Economy
|
Roundtrip
Return:
12
from
$349 Price subject to changes
Viewed:11 hours ago
Economy
|
Roundtrip
Return:
13
from
$278 Price subject to changes
Viewed:11 hours ago
Economy
|
Roundtrip
Return:
14
from
$278 Price subject to changes
Viewed:11 hours ago
Economy
|
Roundtrip
Return:
15
from
$309 Price subject to changes
Viewed:2 hours ago
Economy
|
Roundtrip
Return:
16
from
$309 Price subject to changes
Viewed:2 hours ago
Economy
|
Roundtrip
Return:
17
from
$278 Price subject to changes
Viewed:11 hours ago
Economy
|
Roundtrip
Return:
18
from
$309 Price subject to changes
Viewed:2 hours ago
Economy
|
Roundtrip
Return:
19
from
$280 Price subject to changes
Viewed:11 hours ago
Economy
|
Roundtrip
Return:
20
from
$278 Price subject to changes
Viewed:11 hours ago
Economy
|
Roundtrip
Return:
21
from
$278 Price subject to changes
Viewed:11 hours ago
Economy
|
Roundtrip
Return:
22
from
$280 Price subject to changes
Viewed:11 hours ago
Economy
|
Roundtrip
Return:
23
from
$280 Price subject to changes
Viewed:11 hours ago
Economy
|
Roundtrip
Return:
24
from
$278 Price subject to changes
Viewed:11 hours ago
Economy
|
Roundtrip
Return:
25
from
$280 Price subject to changes
Viewed:11 hours ago
Economy
|
Roundtrip
Return:
26
from
$280 Price subject to changes
Viewed:11 hours ago
Economy
|
Roundtrip
Return:
27
from
$278 Price subject to changes
Viewed:11 hours ago
Economy
|
Roundtrip
Return:
28
from
$278 Price subject to changes
Viewed:11 hours ago
Economy
|
Roundtrip
Return:
29
from
$280 Price subject to changes
Viewed:11 hours ago
Economy
|
Roundtrip
Return:
30
from
$280 Price subject to changes
Viewed:11 hours ago
Economy
|
Roundtrip
Return:
31
from
$278 Price subject to changes
Viewed:11 hours ago
Economy
|
Roundtrip
Return:
Lowest PriceToday
*Prices have been available for round trips within the last 48 hours and may not be currently available. 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.

More United deals on Saint Louis (STL) to Missoula (MSO) flights

FromToDatesFare TypePrice

Saint Louis (STL)

Missoula (MSO)

Depart: 10/24/20

Return: 10/31/20

Roundtrip
from
$278*
Viewed:10hoursago

Saint Louis (STL)

Missoula (MSO)

Depart: 10/27/20

Return: 11/03/20

Roundtrip
from
$278*
Viewed:10hoursago

Saint Louis (STL)

Missoula (MSO)

Depart: 10/28/20

Return: 11/04/20

Roundtrip
from
$278*
Viewed:10hoursago

Saint Louis (STL)

Missoula (MSO)

Depart: 10/31/20

Return: 11/07/20

Roundtrip
from
$278*
Viewed:10hoursago

Saint Louis (STL)

Missoula (MSO)

Depart: 11/03/20

Return: 11/10/20

Roundtrip
from
$278*
Viewed:10hoursago

Saint Louis (STL)

Missoula (MSO)

Depart: 11/04/20

Return: 11/11/20

Roundtrip
from
$278*
Viewed:10hoursago

Saint Louis (STL)

Missoula (MSO)

Depart: 11/07/20

Return: 11/14/20

Roundtrip
from
$278*
Viewed:10hoursago

Saint Louis (STL)

Missoula (MSO)

Depart: 11/10/20

Return: 11/17/20

Roundtrip
from
$278*
Viewed:10hoursago

Saint Louis (STL)

Missoula (MSO)

Depart: 11/11/20

Return: 11/18/20

Roundtrip
from
$278*
Viewed:10hoursago

Saint Louis (STL)

Missoula (MSO)

Depart: 11/14/20

Return: 11/21/20

Roundtrip
from
$278*
Viewed:10hoursago

*Prices have been available for round trips within the last 48 hours and may not be currently available. 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.

Weather in Missoula

Tuesday broken clouds
61°F 09/22/20
Wednesday overcast clouds
71°F 09/23/20
Thursday light rain
55°F 09/24/20
Friday moderate rain
48°F 09/25/20
Saturday moderate rain
57°F 09/26/20
Sunday light rain
60°F 09/27/20
Monday light rain
62°F 09/28/20
Powered by: OpenWeatherMap.org