Cheap flights from Portland to Kalispell from CA $141

View CA $141 flight on Sat, Apr. 19, 2025Opens in a new window

Popular airlines from Portland to Kalispell

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Cheap flights from Portland (PDX) to Kalispell (FCA)

Prices were available within the past 7 days and start at CA $141 for one-way flights and CA $282 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Sat., Apr. 19 - Sat., Apr. 26
PDX
Portland
FCA
Kalispell
CA $282 Roundtrip, found 1 day ago
CA $282
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Sat., Apr. 19 from Portland to Kalispell, returning Sat., Apr. 26, priced at CA $282 found 1 day ago
Alaska Airlines
Sat., Apr. 19 - Sat., Apr. 26
PDX
Portland
FCA
Kalispell
CA $295 Roundtrip, found 1 day ago
CA $295
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Sat., Apr. 19 from Portland to Kalispell, returning Sat., Apr. 26, priced at CA $295 found 1 day ago
Alaska Airlines
Fri., Apr. 18 - Sat., Apr. 26
PDX
Portland
FCA
Kalispell
CA $340 Roundtrip, found 1 day ago
CA $340
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Fri., Apr. 18 from Portland to Kalispell, returning Sat., Apr. 26, priced at CA $340 found 1 day ago
Alaska Airlines
Sat., Apr. 19 - Sat., Apr. 26
PDX
Portland
FCA
Kalispell
CA $342 Roundtrip, found 1 day ago
CA $342
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Sat., Apr. 19 from Portland to Kalispell, returning Sat., Apr. 26, priced at CA $342 found 1 day ago
Alaska Airlines
Sat., Apr. 19 - Sat., Apr. 26
PDX
Portland
FCA
Kalispell
CA $353 Roundtrip, found 1 day ago
CA $353
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Sat., Apr. 19 from Portland to Kalispell, returning Sat., Apr. 26, priced at CA $353 found 1 day ago
Delta
Fri., Apr. 18 - Sat., Apr. 26
PDX
Portland
FCA
Kalispell
CA $355 Roundtrip, found 1 day ago
CA $355
Roundtrip
found 1 day ago
Select Delta flight, departing Fri., Apr. 18 from Portland to Kalispell, returning Sat., Apr. 26, priced at CA $355 found 1 day ago
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