Cheap flights from St. Regis starting at RM949

View RM949 flight on Sun, 7 Jun 2026Opens in a new window

Flight 1

Popular airlines from St. Regis

  • Alaska Airlines

  • United

  • Delta

  • American Airlines

  • British Airways

  • KLM

  • Virgin Atlantic

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Cheapest flights from St. Regis

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sun, 7 Jun - Sun, 14 Jun
MSO
Missoula
PDX
Portland
RM2,292 Return, found 1 day ago
RM2,292
Return
found 1 day ago
Select Delta flight, departing Sun, 7 Jun from Missoula to Portland, returning Sun, 14 Jun, priced at RM2,292 found 1 day ago
Delta
Sun, 7 Jun - Sun, 14 Jun
MSO
Missoula
PDX
Portland
RM2,431 Return, found 1 day ago
RM2,431
Return
found 1 day ago
Select Delta flight, departing Sun, 7 Jun from Missoula to Portland, returning Sun, 14 Jun, priced at RM2,431 found 1 day ago
Delta
Sun, 7 Jun - Sun, 14 Jun
MSO
Missoula
PDX
Portland
RM2,432 Return, found 1 day ago
RM2,432
Return
found 1 day ago
Select Delta flight, departing Sun, 7 Jun from Missoula to Portland, returning Sun, 14 Jun, priced at RM2,432 found 1 day ago
Delta
Sun, 7 Jun - Sun, 14 Jun
MSO
Missoula
PDX
Portland
RM2,490 Return, found 1 day ago
RM2,490
Return
found 1 day ago
Select Delta flight, departing Sun, 7 Jun from Missoula to Portland, returning Sun, 14 Jun, priced at RM2,490 found 1 day ago
Delta
Sun, 7 Jun - Sun, 14 Jun
MSO
Missoula
PDX
Portland
RM2,570 Return, found 1 day ago
RM2,570
Return
found 1 day ago
Select Delta flight, departing Sun, 7 Jun from Missoula to Portland, returning Sun, 14 Jun, priced at RM2,570 found 1 day ago
Delta
Sun, 7 Jun - Sun, 14 Jun
MSO
Missoula
PDX
Portland
RM2,629 Return, found 1 day ago
RM2,629
Return
found 1 day ago
Select Delta flight, departing Sun, 7 Jun from Missoula to Portland, returning Sun, 14 Jun, priced at RM2,629 found 1 day ago
Delta
Sun, 7 Jun - Sun, 14 Jun
MSO
Missoula
PDX
Portland
RM2,649 Return, found 1 day ago
RM2,649
Return
found 1 day ago
Select Delta flight, departing Sun, 7 Jun from Missoula to Portland, returning Sun, 14 Jun, priced at RM2,649 found 1 day ago
Delta
Sun, 7 Jun - Sun, 14 Jun
MSO
Missoula
PDX
Portland
RM2,685 Return, found 1 day ago
RM2,685
Return
found 1 day ago
Select Delta flight, departing Sun, 7 Jun from Missoula to Portland, returning Sun, 14 Jun, priced at RM2,685 found 1 day ago
United
Sun, 7 Jun - Sun, 14 Jun
MSO
Missoula
PDX
Portland
RM3,163 Return, found 1 day ago
RM3,163
Return
found 1 day ago
Select United flight, departing Sun, 7 Jun from Missoula to Portland, returning Sun, 14 Jun, priced at RM3,163 found 1 day ago
American Airlines
Sun, 14 Jun - Sun, 21 Jun
MSO
Missoula
SEA
Seattle
RM3,452 Return, found 5 days ago
RM3,452
Return
found 5 days ago
Select American Airlines flight, departing Sun, 14 Jun from Missoula to Seattle, returning Sun, 21 Jun, priced at RM3,452 found 5 days ago

Travel information

Flights from St. Regis: Essential Travel Information

Cheapest flight from St. Regis
RM2,292 (roundtrip)
Best airlines to fly from St. Regis
Delta, United, American Airlines
Cheapest month to fly from St. Regis
June
St. Regis IATA code
MSO
St. Regis Country/State
Montana
Airline ticket deals from St. Regis
RM2,292 - RM3,452

 

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