Cheap flights from St. Mary

View AU$173 flight on Sat, 23 May 2026Opens in a new window

Flight 1

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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
Sat, 23 May - Sun, 24 May
FCA
Kalispell
SEA
Seattle
AU$330 Return, found 5 days ago
AU$330
Return
found 5 days ago
Select Alaska Airlines flight, departing Sat, 23 May from Kalispell to Seattle, returning Sun, 24 May, priced at AU$330 found 5 days ago
Alaska Airlines
Sat, 23 May - Sun, 24 May
FCA
Kalispell
SEA
Seattle
AU$367 Return, found 5 days ago
AU$367
Return
found 5 days ago
Select Alaska Airlines flight, departing Sat, 23 May from Kalispell to Seattle, returning Sun, 24 May, priced at AU$367 found 5 days ago
Alaska Airlines
Sat, 23 May - Sun, 24 May
FCA
Kalispell
SEA
Seattle
AU$374 Return, found 5 days ago
AU$374
Return
found 5 days ago
Select Alaska Airlines flight, departing Sat, 23 May from Kalispell to Seattle, returning Sun, 24 May, priced at AU$374 found 5 days ago
Alaska Airlines
Sat, 23 May - Sun, 24 May
FCA
Kalispell
SEA
Seattle
AU$410 Return, found 5 days ago
AU$410
Return
found 5 days ago
Select Alaska Airlines flight, departing Sat, 23 May from Kalispell to Seattle, returning Sun, 24 May, priced at AU$410 found 5 days ago
Delta
Tue, 21 Apr - Wed, 29 Apr
FCA
Kalispell
SEA
Seattle
AU$468 Return, found 2 days ago
AU$468
Return
found 2 days ago
Select Delta flight, departing Tue, 21 Apr from Kalispell to Seattle, returning Wed, 29 Apr, priced at AU$468 found 2 days ago
Alaska Airlines
Wed, 22 Apr - Wed, 29 Apr
FCA
Kalispell
SEA
Seattle
AU$468 Return, found 2 days ago
AU$468
Return
found 2 days ago
Select Alaska Airlines flight, departing Wed, 22 Apr from Kalispell to Seattle, returning Wed, 29 Apr, priced at AU$468 found 2 days ago
Alaska Airlines
Tue, 21 Apr - Sat, 25 Apr
FCA
Kalispell
SEA
Seattle
AU$518 Return, found 4 days ago
AU$518
Return
found 4 days ago
Select Alaska Airlines flight, departing Tue, 21 Apr from Kalispell to Seattle, returning Sat, 25 Apr, priced at AU$518 found 4 days ago
American Airlines
Sat, 23 May - Sun, 24 May
FCA
Kalispell
SEA
Seattle
AU$1,022 Return, found 5 days ago
AU$1,022
Return
found 5 days ago
Select American Airlines flight, departing Sat, 23 May from Kalispell to Seattle, returning Sun, 24 May, priced at AU$1,022 found 5 days ago
United
Sat, 16 May - Sat, 23 May
FCA
Kalispell
CUN
Cancun
AU$1,061 Return, found 23 hours ago
AU$1,061
Return
found 23 hours ago
Select United flight, departing Sat, 16 May from Kalispell to Cancun, returning Sat, 23 May, priced at AU$1,061 found 23 hours ago
Aeromexico
Sat, 16 May - Sat, 23 May
FCA
Kalispell
CUN
Cancun
AU$1,844 Return, found 23 hours ago
AU$1,844
Return
found 23 hours ago
Select Aeromexico flight, departing Sat, 16 May from Kalispell to Cancun, returning Sat, 23 May, priced at AU$1,844 found 23 hours ago

Travel information

Flights from St. Mary: Essential Travel Information

Cheapest flight from St. Mary
AU$330 (roundtrip)
Best airlines to fly from St. Mary
Alaska Airlines, United, Delta, American Airlines, Aeromexico
Cheapest month to fly from St. Mary
May
St. Mary IATA code
FCA
St. Mary Country/State
Browning
Airline ticket deals from St. Mary
AU$330 - AU$1,844

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