Book United St. Louis to Missoula flight deals from $314

Select journey type

Enter to select travel class and passengers

  1. Home
  2. United flights
  3. Flights to the United States
  4. St. Louis - Missoula

Search flights from St. Louis to Missoula (STL - MSO)

March

Skip to content

Depart: 03/19/19

Return: 04/02/19
from$ 314*Viewed: 37 minutes ago

Depart: 03/20/19

Return: 04/03/19
from$ 351*Viewed: 37 minutes ago

Depart: 03/26/19

Return: 04/09/19
from$ 314*Viewed: 37 minutes ago

April

Skip to content

Depart: 04/09/19

Return: 04/23/19
from$ 314*Viewed: 37 minutes ago

Depart: 04/16/19

Return: 04/30/19
from$ 321*Viewed: 37 minutes ago

Depart: 04/17/19

Return: 05/01/19
from$ 321*Viewed: 37 minutes ago

May

Skip to content

Depart: 05/04/19

Return: 05/18/19
from$ 358*Viewed: 37 minutes ago

Depart: 05/11/19

Return: 05/25/19
from$ 399*Viewed: 37 minutes ago

Depart: 05/18/19

Return: 06/01/19
from$ 399*Viewed: 37 minutes ago
*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.

Plan ahead for flights from St. Louis to Missoula

from
to
Type
Dates
Price*
St. Louis (STL)
to Missoula (MSO)
Roundtrip
Depart: 03/19/19
Return: 04/02/19
from$ 314*Viewed: 37 minutes ago
St. Louis (STL)
to Missoula (MSO)
Roundtrip
Depart: 03/26/19
Return: 04/09/19
from$ 314*Viewed: 37 minutes ago
St. Louis (STL)
to Missoula (MSO)
Roundtrip
Depart: 04/09/19
Return: 04/23/19
from$ 314*Viewed: 37 minutes ago
St. Louis (STL)
to Missoula (MSO)
Roundtrip
Depart: 04/16/19
Return: 04/30/19
from$ 321*Viewed: 37 minutes ago
St. Louis (STL)
to Missoula (MSO)
Roundtrip
Depart: 04/17/19
Return: 05/01/19
from$ 321*Viewed: 37 minutes ago
St. Louis (STL)
to Missoula (MSO)
Roundtrip
Depart: 03/20/19
Return: 04/03/19
from$ 351*Viewed: 37 minutes ago
St. Louis (STL)
to Missoula (MSO)
Roundtrip
Depart: 04/03/19
Return: 04/17/19
from$ 351*Viewed: 37 minutes ago
St. Louis (STL)
to Missoula (MSO)
Roundtrip
Depart: 04/23/19
Return: 05/07/19
from$ 351*Viewed: 37 minutes ago
St. Louis (STL)
to Missoula (MSO)
Roundtrip
Depart: 04/30/19
Return: 05/14/19
from$ 351*Viewed: 37 minutes ago
St. Louis (STL)
to Missoula (MSO)
Roundtrip
Depart: 04/27/19
Return: 05/11/19
from$ 358*Viewed: 37 minutes ago
*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

16 °FFriday02/22/19
24 °FSaturday02/23/19
9 °FSunday02/24/19
6 °FMonday02/25/19
10 °FTuesday02/26/19
14 °FWednesday02/27/19
33 °FThursday02/28/19
Powered by: OpenWeatherMap.org