Cheap flights from Chicago to Kalispell from CA $143

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

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Cheap flights from 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 5 days ago
CA $260
Roundtrip
found 5 days ago
Select American Airlines flight, departing Mon, Sep. 29 from Chicago to Kalispell, returning Thu, Oct. 2, priced at CA $260 found 5 days ago
Alaska Airlines
Mon, Sep. 29 - Thu, Oct. 2
ORD
Chicago
FCA
Kalispell
CA $304 Roundtrip, found 5 days ago
CA $304
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Mon, Sep. 29 from Chicago to Kalispell, returning Thu, Oct. 2, priced at CA $304 found 5 days ago
Delta
Mon, Sep. 29 - Thu, Oct. 2
ORD
Chicago
FCA
Kalispell
CA $323 Roundtrip, found 5 days ago
CA $323
Roundtrip
found 5 days ago
Select Delta flight, departing Mon, Sep. 29 from Chicago to Kalispell, returning Thu, Oct. 2, priced at CA $323 found 5 days ago
Delta
Tue, Sep. 30 - Sat, Oct. 4
ORD
Chicago
FCA
Kalispell
CA $344 Roundtrip, found 5 days ago
CA $344
Roundtrip
found 5 days ago
Select Delta flight, departing Tue, Sep. 30 from Chicago to Kalispell, returning Sat, Oct. 4, priced at CA $344 found 5 days ago
United
Mon, Sep. 29 - Thu, Oct. 2
ORD
Chicago
FCA
Kalispell
CA $370 Roundtrip, found 5 days ago
CA $370
Roundtrip
found 5 days ago
Select United flight, departing Mon, Sep. 29 from Chicago to Kalispell, returning Thu, Oct. 2, priced at CA $370 found 5 days ago
Hawaiian Airlines
Sat, Sep. 27 - Tue, Sep. 30
ORD
Chicago
FCA
Kalispell
CA $410 Roundtrip, found 5 days ago
CA $410
Roundtrip
found 5 days ago
Select Hawaiian Airlines flight, departing Sat, Sep. 27 from Chicago to Kalispell, returning Tue, Sep. 30, priced at CA $410 found 5 days ago

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

September is typically the cheapest month to fly

From CA $298 - CA $796 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.