$210+ Cheap flights from Houston to Kalispell (FCA)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — FCA
May 2 — May 91
Round-trip
1 adult, Economy
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Find cheap flights from Houston to Kalispell with Cheapflights
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from Houston to KalispellExplore the most affordable flight options available from Houston to Kalispell. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 2, 2026.
Explore the most affordable flight options available from Houston to Kalispell. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 2, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/159:28 am
IAH
- FCA
1 stop27h 15m
Multiple Airlines
Sun 4/1912:33 pm
FCA
- IAH
2 stops29h 42m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$272
This Kiwi.com deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/119:10 pm
IAH
- FCA
1 stop13h 31m
Multiple Airlines
Mon 6/1510:31 am
FCA
- IAH
2 stops23h 11m
Multiple Airlines
Deal found 4/1![Multiple Airlines logo]()
$331
This American Airlines deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/236:03 am
HOU
- FCA
1 stop8h 35m
American Airlines
Wed 5/2712:25 pm
FCA
- HOU
1 stop6h 26m
American Airlines
Deal found 3/31![American Airlines logo]()
$349
This Alaska Airlines deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/235:57 pm
IAH
- FCA
1 stop24h 03m
Alaska Airlines
Wed 5/275:40 pm
FCA
- IAH
1 stop11h 43m
Alaska Airlines
Deal found 3/30![Alaska Airlines logo]()
$349
This Delta deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2911:32 am
IAH
- FCA
2 stops12h 55m
Delta
Wed 5/62:49 pm
FCA
- IAH
1 stop7h 53m
Delta
Deal found 4/1![Delta logo]()
$354
This American Airlines deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/219:28 am
IAH
- FCA
1 stop6h 32m
American Airlines
Mon 5/253:50 pm
FCA
- IAH
1 stop5h 38m
American Airlines
Deal found 3/31![American Airlines logo]()
$356
This Delta deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1211:34 am
IAH
- FCA
2 stops12h 40m
Delta
Sat 5/165:13 am
FCA
- IAH
2 stops9h 39m
Delta
Deal found 3/30![Delta logo]()
$359
This Kiwi.com deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/2610:42 am
IAH
- FCA
1 stop27h 01m
Multiple Airlines
Sun 5/312:33 pm
FCA
- IAH
1 stop15h 17m
Multiple Airlines
Deal found 3/29![Multiple Airlines logo]()
$370
This Delta deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/156:32 pm
IAH
- FCA
1 stop5h 55m
Delta
Mon 4/202:49 pm
FCA
- IAH
1 stop7h 52m
Delta
Deal found 3/30![Delta logo]()
$384
This American Airlines deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/66:03 am
HOU
- FCA
1 stop6h 32m
American Airlines
Sat 6/132:28 pm
FCA
- HOU
1 stop8h 31m
American Airlines
Deal found 3/28![American Airlines logo]()
$429
This American Airlines deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/219:36 am
HOU
- FCA
1 stop6h 24m
American Airlines
Mon 5/253:50 pm
FCA
- HOU
1 stop7h 09m
American Airlines
Deal found 4/1![American Airlines logo]()
$437
This Delta deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/176:00 am
HOU
- FCA
2 stops12h 30m
Delta
Fri 4/246:10 pm
FCA
- HOU
2 stops14h 43m
Delta
Deal found 3/31![Delta logo]()
$454
Best flights from Houston to KalispellDiscover carefully curated flight deals from Houston to Kalispell that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 2, 2026.
Discover carefully curated flight deals from Houston to Kalispell that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 2, 2026.
This United Airlines deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/265:15 am
IAH
- FCA
1 stop5h 46m
United Airlines
Wed 6/35:28 pm
FCA
- IAH
1 stop6h 13m
United Airlines
Deal found 3/30![United Airlines logo]()
$349
This Delta deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/1512:05 pm
IAH
- FCA
1 stop6h 22m
Delta
Sun 5/245:13 am
FCA
- IAH
1 stop7h 19m
Delta
Deal found 3/30![Delta logo]()
$384
This Alaska Airlines deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/132:34 pm
IAH
- FCA
1 stop9h 22m
Alaska Airlines
Fri 9/188:21 pm
FCA
- IAH
1 stop19h 53m
Alaska Airlines
Deal found 3/31![Alaska Airlines logo]()
$419
This American Airlines deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/116:03 am
HOU
- FCA
1 stop6h 32m
American Airlines
Sun 6/143:50 pm
FCA
- HOU
1 stop7h 09m
American Airlines
Deal found 4/2![American Airlines logo]()
$579
This Delta deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/156:32 pm
IAH
- FCA
1 stop5h 55m
Delta
Mon 4/205:05 am
FCA
- IAH
1 stop5h 42m
Delta
Deal found 3/28![Delta logo]()
$384
This United Airlines deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/119:32 am
IAH
- FCA
1 stop7h 21m
United Airlines
Sat 8/155:00 pm
FCA
- IAH
1 stop5h 50m
United Airlines
Deal found 3/30![United Airlines logo]()
$449
This Delta deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/116:30 am
IAH
- FCA
2 stops12h 12m
Delta
Sat 8/156:59 am
FCA
- IAH
1 stop6h 00m
Delta
Deal found 3/28![Delta logo]()
$419
This Delta deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1912:05 pm
IAH
- FCA
1 stop6h 22m
Delta
Wed 6/31:20 pm
FCA
- IAH
1 stop7h 57m
Delta
Deal found 3/30![Delta logo]()
$444
This Delta deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/176:00 am
HOU
- FCA
2 stops12h 30m
Delta
Fri 4/246:10 pm
FCA
- HOU
2 stops14h 43m
Delta
Deal found 3/31![Delta logo]()
$454
This Delta deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/156:00 am
HOU
- FCA
2 stops12h 30m
Delta
Mon 4/206:10 pm
FCA
- HOU
2 stops14h 48m
Delta
Deal found 3/28![Delta logo]()
$460
This Delta deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/118:05 am
IAH
- FCA
2 stops13h 12m
Delta
Sat 7/1812:22 pm
FCA
- IAH
1 stop8h 28m
Delta
Deal found 3/28![Delta logo]()
$484
This Delta deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/136:00 am
HOU
- FCA
2 stops12h 27m
Delta
Mon 5/186:07 pm
FCA
- HOU
2 stops14h 25m
Delta
Deal found 3/28![Delta logo]()
$639
This Delta deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/166:00 am
HOU
- FCA
2 stops12h 27m
Delta
Sat 5/236:07 pm
FCA
- HOU
2 stops14h 25m
Delta
Deal found 4/1![Delta logo]()
$809
This Delta deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1110:05 am
HOU
- FCA
2 stops13h 57m
Delta
Sat 8/156:12 pm
FCA
- HOU
2 stops14h 03m
Delta
Deal found 3/31![Delta logo]()
$829
This Delta deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2910:53 am
HOU
- FCA
2 stops13h 34m
Delta
Wed 5/66:10 pm
FCA
- HOU
2 stops14h 22m
Delta
Deal found 4/1![Delta logo]()
$829
This Delta deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/146:00 am
HOU
- FCA
2 stops12h 30m
Delta
Sat 4/186:10 pm
FCA
- HOU
2 stops14h 48m
Delta
Deal found 3/30![Delta logo]()
$839
Last-minute flights from Houston to KalispellDiscover last-minute flight deals from Houston to Kalispell. Data last updated April 2, 2026 and is based on user searches.
Discover last-minute flight deals from Houston to Kalispell. Data last updated April 2, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/159:28 am
IAH
- FCA
1 stop27h 15m
Multiple Airlines
Sun 4/1912:33 pm
FCA
- IAH
2 stops29h 42m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$272
This Delta deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/156:32 pm
IAH
- FCA
1 stop5h 55m
Delta
Mon 4/202:49 pm
FCA
- IAH
1 stop7h 52m
Delta
Deal found 3/30![Delta logo]()
$384
This Delta deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/175:24 am
IAH
- FCA
2 stops13h 06m
Delta
Fri 4/246:10 pm
FCA
- IAH
2 stops13h 37m
Delta
Deal found 3/31![Delta logo]()
$394
This Kiwi.com deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/2610:42 am
IAH
- FCA
1 stop27h 01m
Multiple Airlines
Sun 5/312:33 pm
FCA
- IAH
1 stop15h 17m
Multiple Airlines
Deal found 3/29![Multiple Airlines logo]()
$370
This Delta deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2911:32 am
IAH
- FCA
2 stops12h 55m
Delta
Wed 5/62:49 pm
FCA
- IAH
1 stop7h 53m
Delta
Deal found 4/1![Delta logo]()
$354
This Delta deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1211:34 am
IAH
- FCA
2 stops12h 40m
Delta
Sat 5/165:13 am
FCA
- IAH
2 stops9h 39m
Delta
Deal found 3/30![Delta logo]()
$359
This American Airlines deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/219:28 am
IAH
- FCA
1 stop6h 32m
American Airlines
Mon 5/253:50 pm
FCA
- IAH
1 stop5h 38m
American Airlines
Deal found 3/31![American Airlines logo]()
$356
This American Airlines deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/219:36 am
HOU
- FCA
1 stop6h 24m
American Airlines
Mon 5/253:50 pm
FCA
- HOU
1 stop7h 09m
American Airlines
Deal found 4/1![American Airlines logo]()
$437
This American Airlines deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/229:30 am
HOU
- FCA
1 stop6h 30m
American Airlines
Tue 5/263:50 pm
FCA
- HOU
1 stop7h 09m
American Airlines
Deal found 4/1![American Airlines logo]()
$429
This American Airlines deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/236:03 am
HOU
- FCA
1 stop8h 35m
American Airlines
Wed 5/2712:25 pm
FCA
- HOU
1 stop6h 26m
American Airlines
Deal found 3/31![American Airlines logo]()
$349
This Alaska Airlines deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/235:57 pm
IAH
- FCA
1 stop24h 03m
Alaska Airlines
Wed 5/275:40 pm
FCA
- IAH
1 stop11h 43m
Alaska Airlines
Deal found 3/30![Alaska Airlines logo]()
$349
This Delta deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/236:00 am
IAH
- FCA
1 stop8h 33m
Delta
Wed 5/275:13 am
FCA
- IAH
2 stops12h 14m
Delta
Deal found 3/31![Delta logo]()
$389
One-way flights from Houston to KalispellSearch for one-way flight options from Houston to Kalispell. Find affordable one-way fares based on user searches. Data last updated April 2, 2026.
Search for one-way flight options from Houston to Kalispell. Find affordable one-way fares based on user searches. Data last updated April 2, 2026.
This Expedia deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/52:34 pm
IAH
- FCA
1 stop9h 22m
Alaska Airlines
Deal found 3/30![Alaska Airlines logo]()
$210
This Kiwi.com deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/246:00 am
IAH
- FCA
2 stops28h 46m
Multiple Airlines
Deal found 3/30![Multiple Airlines logo]()
$222
This Kiwi.com deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/2011:02 pm
IAH
- FCA
2 stops35h 39m
Multiple Airlines
Deal found 3/29![Multiple Airlines logo]()
$247
This Kiwi.com deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/2411:02 pm
IAH
- FCA
2 stops35h 39m
Multiple Airlines
Deal found 4/1![Multiple Airlines logo]()
$254
This American Airlines deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/59:33 am
HOU
- FCA
1 stop6h 07m
American Airlines
Deal found 3/30![American Airlines logo]()
$314
This American Airlines deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/206:02 am
IAH
- FCA
1 stop7h 34m
American Airlines
Deal found 3/30![American Airlines logo]()
$314
This Delta deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/51:00 pm
HOU
- FCA
2 stops11h 46m
Delta
Deal found 3/30![Delta logo]()
$319
This Delta deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/1510:27 am
HOU
- FCA
2 stops13h 47m
Delta
Deal found 4/1![Delta logo]()
$339
This United Airlines deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/209:30 am
IAH
- FCA
Nonstop3h 59m
United Airlines
Deal found 4/1![United Airlines logo]()
$357
This American Airlines deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/246:03 am
HOU
- FCA
1 stop9h 57m
American Airlines
Deal found 4/1![American Airlines logo]()
$390
This American Airlines deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/278:23 pm
HOU
- FCA
1 stop19h 37m
American Airlines
Deal found 3/28![American Airlines logo]()
$448
This Delta deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/276:00 am
HOU
- FCA
2 stops8h 56m
Delta
Deal found 3/28![Delta logo]()
$915
Find flight deals from Houston to Kalispell
Discover tips and strategies to find the most affordable flight options for your journey from Houston (HO1) to Kalispell (FCA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 2, 2026.
Round-trip from | $272 (Kiwi.com) |
|---|---|
One-way from | $210 (Expedia) |
Popular in | March |
Cheapest in | November |
Average price | $316 |
Cheapflights Fare Finder
Customize your flight search to find flights from Houston to Kalispell that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 2, 2026.
Use the filters below to find and compare flights from Houston to Kalispell that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
HoustonKalispell
IAH - FCA
IAHFCA
Houston George Bush Intcntl
Tue 5/26
5:15 am-10:01 am
1 stop5h 46m
Kalispell Glacier Park
Wed 6/3
5:28 pm-12:41 am
1 stop6h 13m
$349
HoustonKalispell
IAH - FCA
IAHFCA
Houston George Bush Intcntl
Fri 5/15
12:05 pm-5:27 pm
1 stop6h 22m
Kalispell Glacier Park
Sun 5/24
5:13 am-1:32 pm
1 stop7h 19m
$384
Quickest round-trip
HoustonKalispell
IAH - FCA
IAHFCA
Houston George Bush Intcntl
Wed 4/15
6:32 pm-11:27 pm
1 stop5h 55m
Kalispell Glacier Park
Mon 4/20
5:05 am-11:47 am
1 stop5h 42m
$384
HoustonKalispell
IAH - FCA
IAHFCA
Houston George Bush Intcntl
Sun 9/13
2:34 pm-10:56 pm
1 stop9h 22m
Kalispell Glacier Park
Fri 9/18
8:21 pm-5:14 pm
1 stop19h 53m
$419
HoustonKalispell
IAH - FCA
IAHFCA
Houston George Bush Intcntl
Tue 8/11
6:30 am-5:42 pm
2 stops12h 12m
Kalispell Glacier Park
Sat 8/15
6:59 am-1:59 pm
1 stop6h 00m
$419
HoustonKalispell
IAH - FCA
IAHFCA
Houston George Bush Intcntl
Tue 5/19
12:05 pm-5:27 pm
1 stop6h 22m
Kalispell Glacier Park
Wed 6/3
1:20 pm-10:17 pm
1 stop7h 57m
$444
HoustonKalispell
IAH - FCA
IAHFCA
Houston George Bush Intcntl
Tue 8/11
9:32 am-3:53 pm
1 stop7h 21m
Kalispell Glacier Park
Sat 8/15
5:00 pm-11:50 pm
1 stop5h 50m
$449
HoustonKalispell
HOU - FCA
HOUFCA
Houston Hobby
Fri 4/17
6:00 am-5:30 pm
2 stops12h 30m
Kalispell Glacier Park
Fri 4/24
6:10 pm-9:53 am
2 stops14h 43m
$454
HoustonKalispell
HOU - FCA
HOUFCA
Houston Hobby
Wed 4/15
6:00 am-5:30 pm
2 stops12h 30m
Kalispell Glacier Park
Mon 4/20
6:10 pm-9:58 am
2 stops14h 48m
$460
HoustonKalispell
IAH - FCA
IAHFCA
Houston George Bush Intcntl
Sat 7/11
8:05 am-8:17 pm
2 stops13h 12m
Kalispell Glacier Park
Sat 7/18
12:22 pm-9:50 pm
1 stop8h 28m
$484
Showing 1-10 of 30 resultsSorted by cheapest first
Best time to book a flight from Houston to Kalispell
Have a flexible travel schedule? Discover the best time to fly to Kalispell from Houston with our price prediction graph.
HO1-FCA
IAH-FCA
HOU-FCA
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Houston to Kalispell
HO1-FCA
IAH-FCA
HOU-FCA
How far ahead should I book a flight from Houston to Kalispell?
Use this chart to determine the optimal time to book a round-trip flight from Houston to Kalispell. Price data was last updated on March 13, 2026.
The price you pay for your flight from Houston to Kalispell may vary depending on when you book. For the best chance of a lower fare, look to book 45 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Houston to Kalispell?
Currently, November is the cheapest month in which you can book a flight from Houston to Kalispell (average of $171). Flying from Houston to Kalispell in February is currently the most expensive (average of $356). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from Houston to Kalispell?
Reviews of airlines servicing Kalispell
Get insights into the airlines that provide service to Kalispell. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Kalispell. Reviews last updated April 2, 2026.
Get a feel of what it's like to fly with Delta,United Airlines, andAmerican Airlines from Houston to Kalispell by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Food
7.2
Boarding
8.1
Comfort
7.9
Overall
7.9
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Food
7.2
Boarding
8.1
Comfort
7.9
Overall
7.9
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Food
7.2
Boarding
8.1
Comfort
7.9
Overall
7.9
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Food
7.2
Boarding
8.1
Comfort
7.9
Overall
7.9
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Related info for your journey
Find useful and relevant information for your journey from Houston to Kalispell. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Kalispell?
Book flights to Kalispell if you plan to visit one of these locationsColumbia Falls
East Glacier Park
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Other flights to Kalispell
Explore flights to Kalispell departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on April 2, 2026.
Houston and Kalispell flights
Browse other Houston and Kalispell flight options. Last updated on April 2, 2026.
Popular flight searches
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Top 3 airlines flying from Houston to Kalispell
Discover the top 3 airlines that operate flights from Houston to Kalispell. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 2, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$222 | Average$410 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$256 | Average$503 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$286 | Average$500 | FlexibilityNo cancel fee | On-time69% |