Cheap flights from Pittsburgh to Kalispell from CA $303

View CA $303 flight on Sat, May 9, 2026Opens in a new window

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Cheap flights from Pittsburgh (PIT) to Kalispell (FCA)

Prices were available within the past 7 days and start at CA $303 for one-way flights and CA $608 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, May 9 - Sat, May 16
PIT
Pittsburgh
FCA
Kalispell
CA $608 Roundtrip, found 5 days ago
CA $608
Roundtrip
found 5 days ago
Select Delta flight, departing Sat, May 9 from Pittsburgh to Kalispell, returning Sat, May 16, priced at CA $608 found 5 days ago
Delta
Sat, May 9 - Sat, May 16
PIT
Pittsburgh
FCA
Kalispell
CA $611 Roundtrip, found 5 days ago
CA $611
Roundtrip
found 5 days ago
Select Delta flight, departing Sat, May 9 from Pittsburgh to Kalispell, returning Sat, May 16, priced at CA $611 found 5 days ago
Delta
Sat, May 9 - Sat, May 16
PIT
Pittsburgh
FCA
Kalispell
CA $673 Roundtrip, found 5 days ago
CA $673
Roundtrip
found 5 days ago
Select Delta flight, departing Sat, May 9 from Pittsburgh to Kalispell, returning Sat, May 16, priced at CA $673 found 5 days ago
Delta
Sat, May 9 - Sat, May 16
PIT
Pittsburgh
FCA
Kalispell
CA $681 Roundtrip, found 5 days ago
CA $681
Roundtrip
found 5 days ago
Select Delta flight, departing Sat, May 9 from Pittsburgh to Kalispell, returning Sat, May 16, priced at CA $681 found 5 days ago
Delta
Sat, May 9 - Sat, May 16
PIT
Pittsburgh
FCA
Kalispell
CA $707 Roundtrip, found 5 days ago
CA $707
Roundtrip
found 5 days ago
Select Delta flight, departing Sat, May 9 from Pittsburgh to Kalispell, returning Sat, May 16, priced at CA $707 found 5 days ago
Alaska Airlines
Sat, May 9 - Sat, May 16
PIT
Pittsburgh
FCA
Kalispell
CA $731 Roundtrip, found 5 days ago
CA $731
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Sat, May 9 from Pittsburgh to Kalispell, returning Sat, May 16, priced at CA $731 found 5 days ago

Find the cheapest month to fly from Pittsburgh (PIT) to Kalispell (FCA)

October is typically the cheapest month to fly

From CA $405 - CA $1,110 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.