Cheap flights from West Chicago to Kalispell from CA $143

View CA $143 flight on Mon, Sep. 29, 2025Opens in a new window

Popular airlines from West Chicago to Kalispell

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Cheap flights from West Chicago (CHI) to Kalispell (FCA)

Prices were available within the past 7 days and start at CA $143 for one-way flights and CA $260 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Mon, Sep. 29 - Thu, Oct. 2
ORD
Chicago
FCA
Kalispell
CA $260 Roundtrip, found 2 hours ago
CA $260
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Mon, Sep. 29 from Chicago to Kalispell, returning Thu, Oct. 2, priced at CA $260 found 2 hours ago
Alaska Airlines
Mon, Sep. 29 - Thu, Oct. 2
ORD
Chicago
FCA
Kalispell
CA $304 Roundtrip, found 2 hours ago
CA $304
Roundtrip
found 2 hours ago
Select Alaska Airlines flight, departing Mon, Sep. 29 from Chicago to Kalispell, returning Thu, Oct. 2, priced at CA $304 found 2 hours ago
Delta
Mon, Sep. 29 - Thu, Oct. 2
ORD
Chicago
FCA
Kalispell
CA $323 Roundtrip, found 2 hours ago
CA $323
Roundtrip
found 2 hours ago
Select Delta flight, departing Mon, Sep. 29 from Chicago to Kalispell, returning Thu, Oct. 2, priced at CA $323 found 2 hours ago
Delta
Tue, Sep. 16 - Tue, Sep. 30
ORD
Chicago
FCA
Kalispell
CA $323 Roundtrip, found 1 day ago
CA $323
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Sep. 16 from Chicago to Kalispell, returning Tue, Sep. 30, priced at CA $323 found 1 day ago
United
Mon, Sep. 29 - Thu, Oct. 2
ORD
Chicago
FCA
Kalispell
CA $370 Roundtrip, found 2 hours ago
CA $370
Roundtrip
found 2 hours ago
Select United flight, departing Mon, Sep. 29 from Chicago to Kalispell, returning Thu, Oct. 2, priced at CA $370 found 2 hours ago
Hawaiian Airlines
Tue, Sep. 30 - Tue, Oct. 14
ORD
Chicago
FCA
Kalispell
CA $372 Roundtrip, found 1 day ago
CA $372
Roundtrip
found 1 day ago
Select Hawaiian Airlines flight, departing Tue, Sep. 30 from Chicago to Kalispell, returning Tue, Oct. 14, priced at CA $372 found 1 day ago

Find the cheapest month to fly from Chicago (ORD) to Kalispell (FCA)

September is typically the cheapest month to fly

From CA $289 - CA $690 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.