Cheap flights from St. Mary

View AU$194 flight on Sun, 27 Sept 2026Opens 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.

Delta
Wed, 1 July - Sat, 4 July
FCA
Kalispell
PDX
Portland
AU$489 Return, found 5 hours ago
AU$489
Return
found 5 hours ago
Select Delta flight, departing Wed, 1 July from Kalispell to Portland, returning Sat, 4 July, priced at AU$489 found 5 hours ago
Alaska Airlines
Wed, 1 July - Sat, 4 July
FCA
Kalispell
PDX
Portland
AU$552 Return, found 5 hours ago
AU$552
Return
found 5 hours ago
Select Alaska Airlines flight, departing Wed, 1 July from Kalispell to Portland, returning Sat, 4 July, priced at AU$552 found 5 hours ago
Alaska Airlines
Wed, 1 July - Sat, 4 July
FCA
Kalispell
PDX
Portland
AU$558 Return, found 5 hours ago
AU$558
Return
found 5 hours ago
Select Alaska Airlines flight, departing Wed, 1 July from Kalispell to Portland, returning Sat, 4 July, priced at AU$558 found 5 hours ago
Alaska Airlines
Thu, 18 June - Sat, 20 June
FCA
Kalispell
SEA
Seattle
AU$578 Return, found 5 hours ago
AU$578
Return
found 5 hours ago
Select Alaska Airlines flight, departing Thu, 18 June from Kalispell to Seattle, returning Sat, 20 June, priced at AU$578 found 5 hours ago
Delta
Wed, 1 July - Sat, 4 July
FCA
Kalispell
PDX
Portland
AU$586 Return, found 5 hours ago
AU$586
Return
found 5 hours ago
Select Delta flight, departing Wed, 1 July from Kalispell to Portland, returning Sat, 4 July, priced at AU$586 found 5 hours ago
Delta
Wed, 1 July - Sat, 4 July
FCA
Kalispell
PDX
Portland
AU$600 Return, found 5 hours ago
AU$600
Return
found 5 hours ago
Select Delta flight, departing Wed, 1 July from Kalispell to Portland, returning Sat, 4 July, priced at AU$600 found 5 hours ago
Alaska Airlines
Fri, 3 July - Fri, 10 July
FCA
Kalispell
PDX
Portland
AU$606 Return, found 5 days ago
AU$606
Return
found 5 days ago
Select Alaska Airlines flight, departing Fri, 3 July from Kalispell to Portland, returning Fri, 10 July, priced at AU$606 found 5 days ago
Alaska Airlines
Wed, 1 July - Sat, 4 July
FCA
Kalispell
PDX
Portland
AU$607 Return, found 5 hours ago
AU$607
Return
found 5 hours ago
Select Alaska Airlines flight, departing Wed, 1 July from Kalispell to Portland, returning Sat, 4 July, priced at AU$607 found 5 hours ago
American Airlines
Mon, 13 July - Fri, 24 July
FCA
Kalispell
LAX
Los Angeles
AU$904 Return, found 5 hours ago
AU$904
Return
found 5 hours ago
Select American Airlines flight, departing Mon, 13 July from Kalispell to Los Angeles, returning Fri, 24 July, priced at AU$904 found 5 hours ago
United
Wed, 1 July - Sat, 4 July
FCA
Kalispell
PDX
Portland
AU$925 Return, found 5 hours ago
AU$925
Return
found 5 hours ago
Select United flight, departing Wed, 1 July from Kalispell to Portland, returning Sat, 4 July, priced at AU$925 found 5 hours ago

Travel information

Flights from St. Mary: Essential Travel Information

Cheapest flight from St. Mary
AU$489 (roundtrip)
Best airlines to fly from St. Mary
Delta, Alaska Airlines, American Airlines, United
Cheapest month to fly from St. Mary
July
St. Mary IATA code
FCA
St. Mary Country/State
Browning
Airline ticket deals from St. Mary
AU$489 - AU$925

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