$190+ 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 6/7. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — FCA
Jun 16 — Jun 231
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 May 17, 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 May 17, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/13. 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 8/138:53 pm
IAH
- FCA
1 stop13h 47m
Multiple Airlines
Fri 8/149:09 pm
FCA
- IAH
1 stop16h 01m
Multiple Airlines
Deal found 5/13![Multiple Airlines logo]()
$335
This Kiwi.com deal was found by Cheapflights users on 5/14. 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 6/116:14 pm
IAH
- FCA
2 stops16h 27m
Multiple Airlines
Mon 6/1510:31 am
FCA
- IAH
1 stop25h 15m
Multiple Airlines
Deal found 5/14![Multiple Airlines logo]()
$349
This American Airlines deal was found by Cheapflights users on 5/14. 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.
Sun 6/76:03 am
HOU
- FCA
1 stop6h 31m
American Airlines
Thu 6/183:51 pm
FCA
- HOU
1 stop7h 08m
American Airlines
Deal found 5/14![American Airlines logo]()
$359
This Delta deal was found by Cheapflights users on 5/12. 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 6/125:40 pm
IAH
- FCA
1 stop6h 58m
Delta
Fri 6/1912:22 pm
FCA
- IAH
1 stop8h 30m
Delta
Deal found 5/12![Delta logo]()
$359
This Delta deal was found by Cheapflights users on 5/16. 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 10/36:30 am
IAH
- FCA
2 stops12h 12m
Delta
Wed 10/71:29 pm
FCA
- IAH
1 stop8h 19m
Delta
Deal found 5/16![Delta logo]()
$364
This American Airlines deal was found by Cheapflights users on 5/14. 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 10/37:00 am
IAH
- FCA
1 stop8h 40m
American Airlines
Wed 10/71:24 pm
FCA
- IAH
1 stop8h 54m
American Airlines
Deal found 5/14![American Airlines logo]()
$379
This American Airlines deal was found by Cheapflights users on 5/14. 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.
Sun 6/75:01 am
IAH
- FCA
2 stops12h 01m
American Airlines
Thu 6/183:51 pm
FCA
- IAH
1 stop5h 37m
American Airlines
Deal found 5/14![American Airlines logo]()
$384
This American Airlines deal was found by Cheapflights users on 5/14. 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 5/309:30 am
HOU
- FCA
1 stop6h 30m
American Airlines
Fri 6/53:51 pm
FCA
- HOU
1 stop7h 08m
American Airlines
Deal found 5/14![American Airlines logo]()
$389
This Delta deal was found by Cheapflights users on 5/12. 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 6/125:40 pm
IAH
- FCA
1 stop6h 58m
Delta
Wed 6/1712:22 pm
FCA
- IAH
1 stop8h 30m
Delta
Deal found 5/12![Delta logo]()
$389
This Delta deal was found by Cheapflights users on 5/12. 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 6/165:40 pm
IAH
- FCA
1 stop6h 58m
Delta
Tue 6/235:19 am
FCA
- IAH
2 stops8h 46m
Delta
Deal found 5/12![Delta logo]()
$394
This American Airlines deal was found by Cheapflights users on 5/12. 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 5/299:30 am
HOU
- FCA
1 stop6h 30m
American Airlines
Sun 5/313:50 pm
FCA
- HOU
1 stop7h 09m
American Airlines
Deal found 5/12![American Airlines logo]()
$419
This American Airlines deal was found by Cheapflights users on 5/13. 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.
Mon 6/16:03 am
HOU
- FCA
1 stop6h 32m
American Airlines
Wed 6/103:51 pm
FCA
- HOU
1 stop7h 08m
American Airlines
Deal found 5/13![American Airlines logo]()
$434
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 May 17, 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 May 17, 2026.
This Delta deal was found by Cheapflights users on 5/12. 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 6/165:40 pm
IAH
- FCA
1 stop6h 58m
Delta
Tue 6/235:19 am
FCA
- IAH
1 stop6h 00m
Delta
Deal found 5/12![Delta logo]()
$389
This United Airlines deal was found by Cheapflights users on 5/15. 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 8/115:15 am
IAH
- FCA
1 stop5h 49m
United Airlines
Sat 8/152:00 pm
FCA
- IAH
Nonstop3h 51m
United Airlines
Deal found 5/15![United Airlines logo]()
$588
This KAYAK deal was found by Cheapflights users on 5/13. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/1912:50 pm
HOU
- FCA
2 stops22h 43m
American Airlines
Mon 6/223:51 pm
FCA
- HOU
1 stop7h 08m
American Airlines
Deal found 5/13![American Airlines logo]()
$838
This Delta deal was found by Cheapflights users on 5/16. 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 5/306:00 am
IAH
- FCA
2 stops12h 27m
Delta
Sat 6/66:07 pm
FCA
- IAH
2 stops13h 30m
Delta
Deal found 5/16![Delta logo]()
$429
This Delta deal was found by Cheapflights users on 5/12. 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 6/136:30 am
IAH
- FCA
1 stop9h 03m
Delta
Wed 6/1712:22 pm
FCA
- IAH
1 stop8h 30m
Delta
Deal found 5/12![Delta logo]()
$449
This Delta deal was found by Cheapflights users on 5/13. 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 8/1112:12 pm
IAH
- FCA
2 stops12h 39m
Delta
Sat 8/152:41 pm
FCA
- IAH
1 stop6h 09m
Delta
Deal found 5/13![Delta logo]()
$484
This Delta deal was found by Cheapflights users on 5/16. 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 7/117:25 am
IAH
- FCA
2 stops11h 04m
Delta
Sat 7/185:25 am
FCA
- IAH
1 stop7h 04m
Delta
Deal found 5/16![Delta logo]()
$503
This Delta deal was found by Cheapflights users on 5/14. 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.
Thu 8/2010:50 am
HOU
- FCA
2 stops14h 01m
Delta
Tue 9/16:12 pm
FCA
- HOU
2 stops14h 03m
Delta
Deal found 5/14![Delta logo]()
$519
This Delta deal was found by Cheapflights users on 5/12. 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 6/176:30 am
IAH
- FCA
1 stop18h 08m
Delta
Tue 6/235:19 am
FCA
- IAH
1 stop6h 00m
Delta
Deal found 5/12![Delta logo]()
$578
This Delta deal was found by Cheapflights users on 5/16. 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 10/31:00 pm
HOU
- FCA
2 stops11h 02m
Delta
Wed 10/76:10 pm
FCA
- HOU
2 stops14h 16m
Delta
Deal found 5/16![Delta logo]()
$580
This Delta deal was found by Cheapflights users on 5/15. 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.
Mon 7/277:10 am
IAH
- FCA
2 stops11h 04m
Delta
Mon 8/312:02 pm
FCA
- IAH
1 stop8h 48m
Delta
Deal found 5/15![Delta logo]()
$613
This Delta deal was found by Cheapflights users on 5/15. 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 7/46:00 am
HOU
- FCA
2 stops11h 43m
Delta
Mon 7/1312:22 pm
FCA
- HOU
2 stops20h 23m
Delta
Deal found 5/15![Delta logo]()
$672
This Delta deal was found by Cheapflights users on 5/14. 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 5/306:00 am
HOU
- FCA
2 stops12h 27m
Delta
Fri 6/55:13 am
FCA
- HOU
2 stops9h 56m
Delta
Deal found 5/14![Delta logo]()
$679
This Delta deal was found by Cheapflights users on 5/16. 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.
Sun 9/136:00 am
HOU
- FCA
2 stops12h 42m
Delta
Fri 9/186:12 pm
FCA
- HOU
2 stops14h 03m
Delta
Deal found 5/16![Delta logo]()
$688
This Delta deal was found by Cheapflights users on 5/13. 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 8/111:13 pm
HOU
- FCA
2 stops11h 38m
Delta
Sat 8/156:20 am
FCA
- HOU
2 stops9h 05m
Delta
Deal found 5/13![Delta logo]()
$778
This Delta deal was found by Cheapflights users on 5/17. 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
Sat 9/125:25 am
FCA
- HOU
2 stops9h 58m
Delta
Deal found 5/17![Delta logo]()
$778
This Delta deal was found by Cheapflights users on 5/13. 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 8/261:13 pm
HOU
- FCA
2 stops11h 38m
Delta
Mon 8/316:12 pm
FCA
- HOU
2 stops14h 03m
Delta
Deal found 5/13![Delta logo]()
$809
Last-minute flights from Houston to KalispellDiscover last-minute flight deals from Houston to Kalispell. Data last updated May 17, 2026 and is based on user searches.
Discover last-minute flight deals from Houston to Kalispell. Data last updated May 17, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 5/12. 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 5/299:30 am
HOU
- FCA
1 stop6h 30m
American Airlines
Sun 5/313:50 pm
FCA
- HOU
1 stop7h 09m
American Airlines
Deal found 5/12![American Airlines logo]()
$419
This Delta deal was found by Cheapflights users on 5/14. 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 5/296:00 am
IAH
- FCA
1 stop8h 33m
Delta
Mon 6/11:20 pm
FCA
- IAH
1 stop7h 57m
Delta
Deal found 5/14![Delta logo]()
$419
This American Airlines deal was found by Cheapflights users on 5/14. 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 5/309:30 am
HOU
- FCA
1 stop6h 30m
American Airlines
Fri 6/53:51 pm
FCA
- HOU
1 stop7h 08m
American Airlines
Deal found 5/14![American Airlines logo]()
$389
This American Airlines deal was found by Cheapflights users on 5/13. 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.
Mon 6/16:03 am
HOU
- FCA
1 stop6h 32m
American Airlines
Wed 6/103:51 pm
FCA
- HOU
1 stop7h 08m
American Airlines
Deal found 5/13![American Airlines logo]()
$434
This American Airlines deal was found by Cheapflights users on 5/14. 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.
Sun 6/76:03 am
HOU
- FCA
1 stop6h 31m
American Airlines
Thu 6/183:51 pm
FCA
- HOU
1 stop7h 08m
American Airlines
Deal found 5/14![American Airlines logo]()
$359
This American Airlines deal was found by Cheapflights users on 5/14. 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.
Sun 6/75:01 am
IAH
- FCA
2 stops12h 01m
American Airlines
Thu 6/183:51 pm
FCA
- IAH
1 stop5h 37m
American Airlines
Deal found 5/14![American Airlines logo]()
$384
This Kiwi.com deal was found by Cheapflights users on 5/14. 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 6/78:50 pm
IAH
- FCA
1 stop13h 51m
Multiple Airlines
Mon 7/1310:30 am
FCA
- IAH
1 stop25h 17m
Multiple Airlines
Deal found 5/14![Multiple Airlines logo]()
$399
This American Airlines deal was found by Cheapflights users on 5/14. 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 6/105:01 am
IAH
- FCA
1 stop7h 33m
American Airlines
Mon 7/134:49 pm
FCA
- IAH
1 stop16h 57m
American Airlines
Deal found 5/14![American Airlines logo]()
$418
This Kiwi.com deal was found by Cheapflights users on 5/14. 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 6/116:14 pm
IAH
- FCA
2 stops16h 27m
Multiple Airlines
Mon 6/1510:31 am
FCA
- IAH
1 stop25h 15m
Multiple Airlines
Deal found 5/14![Multiple Airlines logo]()
$349
This Delta deal was found by Cheapflights users on 5/12. 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 6/125:40 pm
IAH
- FCA
1 stop6h 58m
Delta
Tue 6/235:19 am
FCA
- IAH
1 stop6h 00m
Delta
Deal found 5/12![Delta logo]()
$359
This Delta deal was found by Cheapflights users on 5/12. 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 6/125:40 pm
IAH
- FCA
1 stop6h 58m
Delta
Wed 6/1712:22 pm
FCA
- IAH
1 stop8h 30m
Delta
Deal found 5/12![Delta logo]()
$389
This Delta deal was found by Cheapflights users on 5/12. 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 6/165:40 pm
IAH
- FCA
1 stop6h 58m
Delta
Tue 6/235:19 am
FCA
- IAH
2 stops8h 46m
Delta
Deal found 5/12![Delta logo]()
$394
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 May 17, 2026.
Search for one-way flight options from Houston to Kalispell. Find affordable one-way fares based on user searches. Data last updated May 17, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/14. 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 6/78:50 pm
IAH
- FCA
1 stop13h 51m
Multiple Airlines
Deal found 5/14![Multiple Airlines logo]()
$190
This Kiwi.com deal was found by Cheapflights users on 5/14. 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.
Fri 8/76:30 am
IAH
- FCA
2 stops14h 49m
Multiple Airlines
Deal found 5/14![Multiple Airlines logo]()
$259
This Alaska Airlines deal was found by Cheapflights users on 5/13. 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.
Tue 6/98:00 am
IAH
- FCA
1 stop8h 34m
Alaska Airlines
Deal found 5/13![Alaska Airlines logo]()
$265
This Expedia deal was found by Cheapflights users on 5/16. 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 5/305:57 pm
IAH
- FCA
1 stop24h 03m
Alaska Airlines
Deal found 5/16![Alaska Airlines logo]()
$270
This American Airlines deal was found by Cheapflights users on 5/13. 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.
Mon 6/156:03 am
HOU
- FCA
1 stop9h 56m
American Airlines
Deal found 5/13![American Airlines logo]()
$298
This Kiwi.com deal was found by Cheapflights users on 5/15. 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 6/179:58 pm
IAH
- FCA
2 stops36h 43m
Multiple Airlines
Deal found 5/15![Multiple Airlines logo]()
$303
This Delta deal was found by Cheapflights users on 5/14. 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.
Sun 6/77:10 am
IAH
- FCA
2 stops11h 20m
Delta
Deal found 5/14![Delta logo]()
$324
This American Airlines deal was found by Cheapflights users on 5/14. 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 6/176:03 am
HOU
- FCA
1 stop6h 31m
American Airlines
Deal found 5/14![American Airlines logo]()
$404
This Kiwi.com deal was found by Cheapflights users on 5/13. 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.
Mon 6/159:10 am
HOU
- FCA
3 stops49h 08m
Multiple Airlines
Deal found 5/13![Multiple Airlines logo]()
$426
This American Airlines deal was found by Cheapflights users on 5/13. 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 stop6h 31m
American Airlines
Deal found 5/13![American Airlines logo]()
$539
This Delta deal was found by Cheapflights users on 5/15. 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 6/176:03 am
HOU
- FCA
2 stops12h 27m
Delta
Deal found 5/15![Delta logo]()
$544
This Delta deal was found by Cheapflights users on 5/13. 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.
Mon 6/156:03 am
HOU
- FCA
2 stops12h 27m
Delta
Deal found 5/13![Delta logo]()
$594
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 May 17, 2026.
Round-trip from | $335 (Kiwi.com) |
|---|---|
One-way from | $190 (Kiwi.com) |
Popular in | March |
Cheapest in | November |
Average price | $407 |
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 May 17, 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 6/16
5:40 pm-11:38 pm
1 stop6h 58m
Kalispell Glacier Park
Tue 6/23
5:19 am-12:19 pm
1 stop6h 00m
$389
HoustonKalispell
IAH - FCA
IAHFCA
Houston George Bush Intcntl
Sat 5/30
6:00 am-5:27 pm
2 stops12h 27m
Kalispell Glacier Park
Sat 6/6
6:07 pm-8:37 am
2 stops13h 30m
$429
HoustonKalispell
IAH - FCA
IAHFCA
Houston George Bush Intcntl
Sat 6/13
6:30 am-2:33 pm
1 stop9h 03m
Kalispell Glacier Park
Wed 6/17
12:22 pm-9:52 pm
1 stop8h 30m
$449
HoustonKalispell
IAH - FCA
IAHFCA
Houston George Bush Intcntl
Tue 8/11
12:12 pm-11:51 pm
2 stops12h 39m
Kalispell Glacier Park
Sat 8/15
2:41 pm-9:50 pm
1 stop6h 09m
$484
HoustonKalispell
IAH - FCA
IAHFCA
Houston George Bush Intcntl
Sat 7/11
7:25 am-5:29 pm
2 stops11h 04m
Kalispell Glacier Park
Sat 7/18
5:25 am-1:29 pm
1 stop7h 04m
$503
HoustonKalispell
HOU - FCA
HOUFCA
Houston Hobby
Thu 8/20
10:50 am-11:51 pm
2 stops14h 01m
Kalispell Glacier Park
Tue 9/1
6:12 pm-9:15 am
2 stops14h 03m
$519
HoustonKalispell
IAH - FCA
IAHFCA
Houston George Bush Intcntl
Wed 6/17
6:30 am-11:38 pm
1 stop18h 08m
Kalispell Glacier Park
Tue 6/23
5:19 am-12:19 pm
1 stop6h 00m
$578
HoustonKalispell
HOU - FCA
HOUFCA
Houston Hobby
Sat 10/3
1:00 pm-11:02 pm
2 stops11h 02m
Kalispell Glacier Park
Wed 10/7
6:10 pm-9:26 am
2 stops14h 16m
$580
Quickest round-trip
HoustonKalispell
IAH - FCA
IAHFCA
Houston George Bush Intcntl
Tue 8/11
5:15 am-10:04 am
1 stop5h 49m
Kalispell Glacier Park
Sat 8/15
2:00 pm-6:51 pm
Nonstop3h 51m
$588
HoustonKalispell
IAH - FCA
IAHFCA
Houston George Bush Intcntl
Mon 7/27
7:10 am-5:14 pm
2 stops11h 04m
Kalispell Glacier Park
Mon 8/3
12:02 pm-9:50 pm
1 stop8h 48m
$613
Showing 1-10 of 31 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?
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 35 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, August is the cheapest month in which you can book a flight from Houston to Kalispell (average of $118). Flying from Houston to Kalispell in March is currently the most expensive (average of $451). 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 May 17, 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
Comfort
7.8
Entertainment
7.8
Boarding
8.1
Overall
7.9
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Food
7.2
Comfort
7.8
Entertainment
7.8
Boarding
8.1
Overall
7.9
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Food
7.2
Comfort
7.8
Entertainment
7.8
Boarding
8.1
Overall
7.9
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Food
7.2
Comfort
7.8
Entertainment
7.8
Boarding
8.1
Overall
7.9
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
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 May 17, 2026.
Houston and Kalispell flights
Browse other Houston and Kalispell flight options. Last updated on May 17, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 May 17, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$218 | Average$421 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$256 | Average$532 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$286 | Average$483 | FlexibilityNo cancel fee | On-time69% |