CA $178 Cheap Delta fights from Houston (IAH) to Kalispell (FCA)

View CA $178 flight on Sat, Nov. 15, 2025Opens in a new window

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Delta flights from Houston to Kalispell (IAH→FCA)

Prices were available within the past 7 days and start at CA $178 for one-way flights and CA $735 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, Aug. 5 - Wed, Aug. 6
IAH
Houston
FCA
Kalispell
CA $735 Roundtrip, found 1 day ago
CA $735
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Aug. 5 from Houston to Kalispell, returning Wed, Aug. 6, priced at CA $735 found 1 day ago
Delta
Tue, Aug. 5 - Wed, Aug. 6
IAH
Houston
FCA
Kalispell
CA $860 Roundtrip, found 1 day ago
CA $860
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Aug. 5 from Houston to Kalispell, returning Wed, Aug. 6, priced at CA $860 found 1 day ago
Delta
Tue, Aug. 5 - Wed, Aug. 6
IAH
Houston
FCA
Kalispell
CA $979 Roundtrip, found 1 day ago
CA $979
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Aug. 5 from Houston to Kalispell, returning Wed, Aug. 6, priced at CA $979 found 1 day ago
Delta
Tue, Aug. 5 - Wed, Aug. 6
IAH
Houston
FCA
Kalispell
CA $998 Roundtrip, found 1 day ago
CA $998
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Aug. 5 from Houston to Kalispell, returning Wed, Aug. 6, priced at CA $998 found 1 day ago
Delta
Tue, Aug. 5 - Wed, Aug. 6
IAH
Houston
FCA
Kalispell
CA $1,038 Roundtrip, found 1 day ago
CA $1,038
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Aug. 5 from Houston to Kalispell, returning Wed, Aug. 6, priced at CA $1,038 found 1 day ago
Delta
Tue, Aug. 5 - Wed, Aug. 6
IAH
Houston
FCA
Kalispell
CA $1,042 Roundtrip, found 1 day ago
CA $1,042
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Aug. 5 from Houston to Kalispell, returning Wed, Aug. 6, priced at CA $1,042 found 1 day ago
Delta
Tue, Aug. 5 - Wed, Aug. 6
IAH
Houston
FCA
Kalispell
CA $1,043 Roundtrip, found 1 day ago
CA $1,043
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Aug. 5 from Houston to Kalispell, returning Wed, Aug. 6, priced at CA $1,043 found 1 day ago
Delta
Tue, Aug. 5 - Wed, Aug. 6
IAH
Houston
FCA
Kalispell
CA $1,077 Roundtrip, found 1 day ago
CA $1,077
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Aug. 5 from Houston to Kalispell, returning Wed, Aug. 6, priced at CA $1,077 found 1 day ago
Flight from Houston to Kalispell (IAH - FCA) route information
Origin airport
George Bush Intercontinental
Destination airport
Glacier Park Intl.
Distance
2579 km
Average flight time
4 hours 9 mins
*Available to Expedia members.