Cheap flights from St. Mary

View AU$153 flight on Wed, 15 Apr 2026Opens in a new window

Popular airlines

  • Alaska Airlines

  • United

  • Delta

  • American Airlines

  • British Airways

  • Aeromexico

  • Hawaiian Airlines

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Cheapest flights from St. Mary

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.

Alaska Airlines
Fri, 19 June - Sat, 20 June
FCA
Kalispell
SEA
Seattle
AU$355 Return, found 4 days ago
AU$355
Return
found 4 days ago
Select Alaska Airlines flight, departing Fri, 19 June from Kalispell to Seattle, returning Sat, 20 June, priced at AU$355 found 4 days ago
Alaska Airlines
Fri, 19 June - Sat, 20 June
FCA
Kalispell
SEA
Seattle
AU$376 Return, found 4 days ago
AU$376
Return
found 4 days ago
Select Alaska Airlines flight, departing Fri, 19 June from Kalispell to Seattle, returning Sat, 20 June, priced at AU$376 found 4 days ago
Alaska Airlines
Fri, 19 June - Sat, 20 June
FCA
Kalispell
SEA
Seattle
AU$404 Return, found 4 days ago
AU$404
Return
found 4 days ago
Select Alaska Airlines flight, departing Fri, 19 June from Kalispell to Seattle, returning Sat, 20 June, priced at AU$404 found 4 days ago
Alaska Airlines
Fri, 19 June - Sat, 20 June
FCA
Kalispell
SEA
Seattle
AU$426 Return, found 4 days ago
AU$426
Return
found 4 days ago
Select Alaska Airlines flight, departing Fri, 19 June from Kalispell to Seattle, returning Sat, 20 June, priced at AU$426 found 4 days ago
Alaska Airlines
Sun, 3 May - Tue, 5 May
FCA
Kalispell
SLC
Salt Lake City
AU$434 Return, found 2 days ago
AU$434
Return
found 2 days ago
Select Alaska Airlines flight, departing Sun, 3 May from Kalispell to Salt Lake City, returning Tue, 5 May, priced at AU$434 found 2 days ago
Alaska Airlines
Fri, 19 June - Sat, 20 June
FCA
Kalispell
SEA
Seattle
AU$460 Return, found 4 days ago
AU$460
Return
found 4 days ago
Select Alaska Airlines flight, departing Fri, 19 June from Kalispell to Seattle, returning Sat, 20 June, priced at AU$460 found 4 days ago
Alaska Airlines
Fri, 19 June - Sat, 20 June
FCA
Kalispell
SEA
Seattle
AU$468 Return, found 4 days ago
AU$468
Return
found 4 days ago
Select Alaska Airlines flight, departing Fri, 19 June from Kalispell to Seattle, returning Sat, 20 June, priced at AU$468 found 4 days ago
Delta
Mon, 30 Mar - Tue, 7 Apr
FCA
Kalispell
SLC
Salt Lake City
AU$702 Return, found 6 days ago
AU$702
Return
found 6 days ago
Select Delta flight, departing Mon, 30 Mar from Kalispell to Salt Lake City, returning Tue, 7 Apr, priced at AU$702 found 6 days ago
United
Mon, 30 Mar - Tue, 7 Apr
FCA
Kalispell
SLC
Salt Lake City
AU$841 Return, found 6 days ago
AU$841
Return
found 6 days ago
Select United flight, departing Mon, 30 Mar from Kalispell to Salt Lake City, returning Tue, 7 Apr, priced at AU$841 found 6 days ago
American Airlines
Thu, 18 June - Sat, 20 June
FCA
Kalispell
SEA
Seattle
AU$1,014 Return, found 4 days ago
AU$1,014
Return
found 4 days ago
Select American Airlines flight, departing Thu, 18 June from Kalispell to Seattle, returning Sat, 20 June, priced at AU$1,014 found 4 days ago

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Travel information

Flights from St. Mary: Essential Travel Information

Cheapest flight from St. Mary
AU$355 (roundtrip)
Best airlines to fly from St. Mary
Alaska Airlines, Delta, Hawaiian Airlines, United, American Airlines
Cheapest month to fly from St. Mary
June
St. Mary IATA code
FCA
St. Mary Country/State
Browning
Airline ticket deals from St. Mary
AU$355 - AU$1,014

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