Cheap flights from St. Mary

View AU$136 flight on Tue, 18 Nov. 2025Opens in a new window

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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.

United
Sat, 27 Sep. - Sat, 4 Oct.
FCA
Kalispell
LAX
Los Angeles
AU$505 Return, found 14 hours ago
AU$505
Return
found 14 hours ago
Select United flight, departing Sat, 27 Sep. from Kalispell to Los Angeles, returning Sat, 4 Oct., priced at AU$505 found 14 hours ago
United
Sat, 27 Sep. - Sat, 4 Oct.
FCA
Kalispell
LAX
Los Angeles
AU$566 Return, found 14 hours ago
AU$566
Return
found 14 hours ago
Select United flight, departing Sat, 27 Sep. from Kalispell to Los Angeles, returning Sat, 4 Oct., priced at AU$566 found 14 hours ago
United
Sat, 27 Sep. - Sat, 4 Oct.
FCA
Kalispell
LAX
Los Angeles
AU$594 Return, found 14 hours ago
AU$594
Return
found 14 hours ago
Select United flight, departing Sat, 27 Sep. from Kalispell to Los Angeles, returning Sat, 4 Oct., priced at AU$594 found 14 hours ago
American Airlines
Thu, 25 Sep. - Thu, 2 Oct.
FCA
Kalispell
LAX
Los Angeles
AU$599 Return, found 3 days ago
AU$599
Return
found 3 days ago
Select American Airlines flight, departing Thu, 25 Sep. from Kalispell to Los Angeles, returning Thu, 2 Oct., priced at AU$599 found 3 days ago
United
Sat, 27 Sep. - Sat, 4 Oct.
FCA
Kalispell
LAX
Los Angeles
AU$620 Return, found 14 hours ago
AU$620
Return
found 14 hours ago
Select United flight, departing Sat, 27 Sep. from Kalispell to Los Angeles, returning Sat, 4 Oct., priced at AU$620 found 14 hours ago
United
Sat, 27 Sep. - Sat, 4 Oct.
FCA
Kalispell
LAX
Los Angeles
AU$627 Return, found 14 hours ago
AU$627
Return
found 14 hours ago
Select United flight, departing Sat, 27 Sep. from Kalispell to Los Angeles, returning Sat, 4 Oct., priced at AU$627 found 14 hours ago
United
Thu, 25 Sep. - Thu, 2 Oct.
FCA
Kalispell
LAX
Los Angeles
AU$628 Return, found 3 days ago
AU$628
Return
found 3 days ago
Select United flight, departing Thu, 25 Sep. from Kalispell to Los Angeles, returning Thu, 2 Oct., priced at AU$628 found 3 days ago
Alaska Airlines
Sat, 27 Sep. - Sat, 4 Oct.
FCA
Kalispell
LAX
Los Angeles
AU$630 Return, found 14 hours ago
AU$630
Return
found 14 hours ago
Select Alaska Airlines flight, departing Sat, 27 Sep. from Kalispell to Los Angeles, returning Sat, 4 Oct., priced at AU$630 found 14 hours ago
United
Sat, 27 Sep. - Sat, 4 Oct.
FCA
Kalispell
LAX
Los Angeles
AU$642 Return, found 14 hours ago
AU$642
Return
found 14 hours ago
Select United flight, departing Sat, 27 Sep. from Kalispell to Los Angeles, returning Sat, 4 Oct., priced at AU$642 found 14 hours ago
Delta
Mon, 6 Oct. - Thu, 9 Oct.
FCA
Kalispell
DEN
Denver
AU$686 Return, found 6 days ago
AU$686
Return
found 6 days ago
Select Delta flight, departing Mon, 6 Oct. from Kalispell to Denver, returning Thu, 9 Oct., priced at AU$686 found 6 days ago

Flights from St. Mary: Essential Travel Information

Cheapest flight from St. Mary
AU$505 (roundtrip)
Best airlines to fly from St. Mary
Alaska Airlines, Delta, Hawaiian Airlines, American Airlines, United
Cheapest month to fly from St. Mary
September
St. Mary IATA code
FCA
St. Mary Country/State
Babb
Airline ticket deals from St. Mary
AU$505 - AU$686
*Available to Expedia members.