$180+ Cheap flights from Kalispell (FCA) to Houston
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 6/6. Fares are subject to change and may not be available on all flights or dates of travel.
FCA — HOU
Jun 5 — Jun 121
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Kalispell to Houston with Cheapflights
1. Tell us where you want to go
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Kalispell to Houston
Cheapest
Best
Last-minute
One-way
Cheapest flights from Kalispell to HoustonExplore the most affordable flight options available from Kalispell to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 6, 2026.
Explore the most affordable flight options available from Kalispell to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 6, 2026.
This American Airlines deal was found by Cheapflights users on 5/2. 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 6/412:26 pm
FCA
- HOU
1 stop6h 25m
American Airlines
Sun 6/76:03 am
HOU
- FCA
1 stop6h 31m
American Airlines
Deal found 5/2![American Airlines logo]()
$349
This American Airlines deal was found by Cheapflights users on 5/5. 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 6/103:51 pm
FCA
- IAH
1 stop5h 37m
American Airlines
Sun 6/145:01 am
IAH
- FCA
1 stop7h 33m
American Airlines
Deal found 5/5![American Airlines logo]()
$349
This Delta deal was found by Cheapflights users on 5/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/45:13 am
FCA
- IAH
1 stop5h 36m
Delta
Sun 6/72:38 pm
IAH
- FCA
2 stops9h 17m
Delta
Deal found 5/2![Delta logo]()
$354
This Delta deal was found by Cheapflights users on 5/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/2612:22 pm
FCA
- IAH
2 stops10h 37m
Delta
Sun 6/2811:32 am
IAH
- FCA
2 stops13h 06m
Delta
Deal found 5/2![Delta logo]()
$359
This American Airlines deal was found by Cheapflights users on 5/4. 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.
Tue 5/263:50 pm
FCA
- IAH
1 stop5h 38m
American Airlines
Tue 6/25:00 am
IAH
- FCA
2 stops12h 03m
American Airlines
Deal found 5/4![American Airlines logo]()
$374
This Kiwi.com deal was found by Cheapflights users on 5/5. 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 6/198:18 pm
FCA
- IAH
1 stop16h 43m
Multiple Airlines
Sat 7/259:58 pm
IAH
- FCA
2 stops36h 42m
Multiple Airlines
Deal found 5/5![Multiple Airlines logo]()
$380
This Delta deal was found by Cheapflights users on 5/5. 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 6/1012:22 pm
FCA
- IAH
1 stop8h 30m
Delta
Sun 6/146:30 am
IAH
- FCA
2 stops12h 00m
Delta
Deal found 5/5![Delta logo]()
$389
This Kiwi.com deal was found by Cheapflights users on 5/4. 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 6/1910:31 am
FCA
- IAH
2 stops23h 11m
Multiple Airlines
Sun 6/218:53 pm
IAH
- FCA
1 stop13h 48m
Multiple Airlines
Deal found 5/4![Multiple Airlines logo]()
$393
This Delta deal was found by Cheapflights users on 5/4. 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 5/265:13 am
FCA
- IAH
2 stops9h 00m
Delta
Tue 6/211:34 am
IAH
- FCA
2 stops12h 40m
Delta
Deal found 5/4![Delta logo]()
$394
This Kiwi.com deal was found by Cheapflights users on 5/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/1010:18 am
FCA
- IAH
2 stops23h 24m
Multiple Airlines
Sun 6/148:53 pm
IAH
- FCA
1 stop13h 48m
Multiple Airlines
Deal found 5/2![Multiple Airlines logo]()
$411
This American Airlines deal was found by Cheapflights users on 5/4. 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.
Tue 5/263:50 pm
FCA
- HOU
1 stop7h 09m
American Airlines
Tue 6/29:30 am
HOU
- FCA
1 stop6h 30m
American Airlines
Deal found 5/4![American Airlines logo]()
$429
This American Airlines deal was found by Cheapflights users on 5/3. 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 9/2512:35 pm
FCA
- HOU
1 stop6h 16m
American Airlines
Tue 9/299:33 am
HOU
- FCA
1 stop6h 07m
American Airlines
Deal found 5/3![American Airlines logo]()
$474
Best flights from Kalispell to HoustonDiscover carefully curated flight deals from Kalispell to Houston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 6, 2026.
Discover carefully curated flight deals from Kalispell to Houston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 6, 2026.
This American Airlines deal was found by Cheapflights users on 5/2. 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 6/412:26 pm
FCA
- HOU
1 stop6h 25m
American Airlines
Sun 6/76:03 am
HOU
- FCA
1 stop6h 31m
American Airlines
Deal found 5/2![American Airlines logo]()
$349
This Delta deal was found by Cheapflights users on 5/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/412:20 pm
FCA
- IAH
1 stop5h 49m
Delta
Sun 6/75:40 pm
IAH
- FCA
1 stop6h 58m
Delta
Deal found 5/2![Delta logo]()
$349
This United Airlines deal was found by Cheapflights users on 5/1. 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 10/174:17 pm
FCA
- IAH
1 stop7h 11m
United Airlines
Mon 10/195:15 am
IAH
- FCA
1 stop5h 49m
United Airlines
Deal found 5/1![United Airlines logo]()
$349
This Delta deal was found by Cheapflights users on 5/1. 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 9/115:25 am
FCA
- IAH
1 stop5h 54m
Delta
Sun 9/135:50 pm
IAH
- FCA
1 stop6h 56m
Delta
Deal found 5/1![Delta logo]()
$349
This Delta deal was found by Cheapflights users on 5/4. 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 5/265:13 am
FCA
- IAH
2 stops9h 00m
Delta
Tue 6/211:34 am
IAH
- FCA
2 stops12h 40m
Delta
Deal found 5/4![Delta logo]()
$394
This United Airlines deal was found by Cheapflights users on 5/1. 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.
Wed 6/310:42 am
FCA
- IAH
1 stop8h 15m
United Airlines
Sat 6/65:04 am
IAH
- FCA
1 stop7h 25m
United Airlines
Deal found 5/1![United Airlines logo]()
$449
This American Airlines deal was found by Cheapflights users on 5/3. 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 9/2512:35 pm
FCA
- HOU
1 stop6h 16m
American Airlines
Tue 9/299:33 am
HOU
- FCA
1 stop6h 07m
American Airlines
Deal found 5/3![American Airlines logo]()
$474
This United Airlines deal was found by Cheapflights users on 5/4. 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.
Wed 8/264:17 pm
FCA
- IAH
1 stop7h 40m
United Airlines
Sun 8/305:15 am
IAH
- FCA
1 stop5h 53m
United Airlines
Deal found 5/4![United Airlines logo]()
$449
This Delta deal was found by Cheapflights users on 5/1. 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 6/1012:22 pm
FCA
- IAH
2 stops10h 37m
Delta
Sun 6/145:40 pm
IAH
- FCA
1 stop6h 58m
Delta
Deal found 5/1![Delta logo]()
$419
This Delta deal was found by Cheapflights users on 5/1. 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 6/2612:22 pm
FCA
- IAH
1 stop8h 30m
Delta
Sun 6/2811:32 am
IAH
- FCA
2 stops13h 06m
Delta
Deal found 5/1![Delta logo]()
$449
This Delta deal was found by Cheapflights users on 5/4. 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 6/2612:22 pm
FCA
- IAH
2 stops10h 37m
Delta
Tue 6/306:30 am
IAH
- FCA
1 stop9h 03m
Delta
Deal found 5/4![Delta logo]()
$449
This American Airlines deal was found by Cheapflights users on 5/4. 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.
Tue 5/2612:25 pm
FCA
- HOU
1 stop6h 26m
American Airlines
Tue 6/26:03 am
HOU
- FCA
2 stops11h 00m
American Airlines
Deal found 5/4![American Airlines logo]()
$628
This American Airlines deal was found by Cheapflights users on 5/4. 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 9/113:29 pm
FCA
- HOU
1 stop7h 24m
American Airlines
Sun 9/139:33 am
HOU
- FCA
1 stop6h 07m
American Airlines
Deal found 5/4![American Airlines logo]()
$633
This American Airlines deal was found by Cheapflights users on 5/2. 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.
Fri 6/263:51 pm
FCA
- HOU
1 stop7h 08m
American Airlines
Sun 6/286:48 pm
HOU
- FCA
1 stop17h 46m
American Airlines
Deal found 5/2![American Airlines logo]()
$733
This Delta deal was found by Cheapflights users on 5/3. 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 9/256:12 pm
FCA
- HOU
2 stops14h 03m
Delta
Tue 9/2910:05 am
HOU
- FCA
2 stops13h 57m
Delta
Deal found 5/3![Delta logo]()
$709
This Delta deal was found by Cheapflights users on 5/4. 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 5/266:07 pm
FCA
- HOU
2 stops14h 25m
Delta
Tue 6/26:00 am
HOU
- FCA
2 stops12h 27m
Delta
Deal found 5/4![Delta logo]()
$739
This Delta deal was found by Cheapflights users on 5/1. 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 5/166:07 pm
FCA
- HOU
2 stops14h 25m
Delta
Wed 5/2010:27 am
HOU
- FCA
2 stops13h 47m
Delta
Deal found 5/1![Delta logo]()
$889
This Delta deal was found by Cheapflights users on 5/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/46:07 pm
FCA
- HOU
2 stops14h 25m
Delta
Sun 6/76:03 am
HOU
- FCA
2 stops12h 27m
Delta
Deal found 5/2![Delta logo]()
$909
Last-minute flights from Kalispell to HoustonDiscover last-minute flight deals from Kalispell to Houston. Data last updated May 6, 2026 and is based on user searches.
Discover last-minute flight deals from Kalispell to Houston. Data last updated May 6, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 5/4. 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.
Tue 5/263:50 pm
FCA
- IAH
1 stop5h 38m
American Airlines
Tue 6/25:00 am
IAH
- FCA
2 stops12h 03m
American Airlines
Deal found 5/4![American Airlines logo]()
$374
This Delta deal was found by Cheapflights users on 5/4. 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 5/265:13 am
FCA
- IAH
2 stops9h 00m
Delta
Tue 6/211:34 am
IAH
- FCA
2 stops12h 40m
Delta
Deal found 5/4![Delta logo]()
$394
This American Airlines deal was found by Cheapflights users on 5/4. 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.
Tue 5/263:50 pm
FCA
- HOU
1 stop7h 09m
American Airlines
Tue 6/29:30 am
HOU
- FCA
1 stop6h 30m
American Airlines
Deal found 5/4![American Airlines logo]()
$429
This American Airlines deal was found by Cheapflights users on 5/2. 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 6/412:26 pm
FCA
- HOU
1 stop6h 25m
American Airlines
Sun 6/76:03 am
HOU
- FCA
1 stop6h 31m
American Airlines
Deal found 5/2![American Airlines logo]()
$349
This Delta deal was found by Cheapflights users on 5/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/45:13 am
FCA
- IAH
1 stop5h 36m
Delta
Sun 6/72:38 pm
IAH
- FCA
2 stops9h 17m
Delta
Deal found 5/2![Delta logo]()
$354
This American Airlines deal was found by Cheapflights users on 5/5. 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 6/103:51 pm
FCA
- IAH
1 stop5h 37m
American Airlines
Sun 6/145:01 am
IAH
- FCA
1 stop7h 33m
American Airlines
Deal found 5/5![American Airlines logo]()
$349
This Delta deal was found by Cheapflights users on 5/5. 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 6/1012:22 pm
FCA
- IAH
1 stop8h 30m
Delta
Sun 6/146:30 am
IAH
- FCA
2 stops12h 00m
Delta
Deal found 5/5![Delta logo]()
$389
This Kiwi.com deal was found by Cheapflights users on 5/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/1010:18 am
FCA
- IAH
2 stops23h 24m
Multiple Airlines
Sun 6/148:53 pm
IAH
- FCA
1 stop13h 48m
Multiple Airlines
Deal found 5/2![Multiple Airlines logo]()
$411
This Kiwi.com deal was found by Cheapflights users on 5/5. 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 6/198:18 pm
FCA
- IAH
1 stop16h 43m
Multiple Airlines
Sat 7/259:58 pm
IAH
- FCA
2 stops36h 42m
Multiple Airlines
Deal found 5/5![Multiple Airlines logo]()
$380
This Kiwi.com deal was found by Cheapflights users on 5/4. 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 6/1910:31 am
FCA
- IAH
2 stops23h 11m
Multiple Airlines
Sun 6/218:53 pm
IAH
- FCA
1 stop13h 48m
Multiple Airlines
Deal found 5/4![Multiple Airlines logo]()
$393
This Delta deal was found by Cheapflights users on 5/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/2612:22 pm
FCA
- IAH
2 stops10h 37m
Delta
Sun 6/2811:32 am
IAH
- FCA
2 stops13h 06m
Delta
Deal found 5/2![Delta logo]()
$359
This American Airlines deal was found by Cheapflights users on 5/3. 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 6/263:51 pm
FCA
- HOU
1 stop16h 06m
American Airlines
Sun 6/286:48 pm
HOU
- FCA
1 stop17h 46m
American Airlines
Deal found 5/3![American Airlines logo]()
$732
One-way flights from Kalispell to HoustonSearch for one-way flight options from Kalispell to Houston. Find affordable one-way fares based on user searches. Data last updated May 6, 2026.
Search for one-way flight options from Kalispell to Houston. Find affordable one-way fares based on user searches. Data last updated May 6, 2026.
This Expedia deal was found by Cheapflights users on 5/3. 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 6/65:40 pm
FCA
- IAH
1 stop11h 43m
Alaska Airlines
Deal found 5/3![Alaska Airlines logo]()
$180
This lol.travel deal was found by Cheapflights users on 5/1. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/202:08 pm
FCA
- IAH
1 stop8h 51m
Alaska Airlines
Deal found 5/1![Alaska Airlines logo]()
$259
This Kiwi.com deal was found by Cheapflights users on 5/1. 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.
Sat 8/228:01 pm
FCA
- IAH
2 stops11h 32m
Alaska Airlines
Deal found 5/1![Alaska Airlines logo]()
$263
This Kiwi.com deal was found by Cheapflights users on 5/3. 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 7/2710:30 am
FCA
- IAH
2 stops23h 04m
Multiple Airlines
Deal found 5/3![Multiple Airlines logo]()
$267
This Kiwi.com deal was found by Cheapflights users on 5/3. 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 6/611:00 am
FCA
- HOU
1 stop29h 49m
Sun Country Air
Deal found 5/3![Sun Country Air logo]()
$272
This Kiwi.com deal was found by Cheapflights users on 5/3. 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 7/1010:50 am
FCA
- IAH
2 stops22h 44m
Multiple Airlines
Deal found 5/3![Multiple Airlines logo]()
$299
This American Airlines deal was found by Cheapflights users on 5/5. 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 6/1812:26 pm
FCA
- HOU
1 stop6h 25m
American Airlines
Deal found 5/5![American Airlines logo]()
$314
This American Airlines deal was found by Cheapflights users on 5/5. 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 6/143:51 pm
FCA
- IAH
1 stop5h 37m
American Airlines
Deal found 5/5![American Airlines logo]()
$314
This Delta deal was found by Cheapflights users on 5/5. 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 6/1812:22 pm
FCA
- IAH
2 stops10h 37m
Delta
Deal found 5/5![Delta logo]()
$319
This Kiwi.com deal was found by Cheapflights users on 5/3. 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 7/2710:30 am
FCA
- HOU
2 stops25h 38m
Multiple Airlines
Deal found 5/3![Multiple Airlines logo]()
$337
This American Airlines deal was found by Cheapflights users on 5/4. 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 6/143:51 pm
FCA
- HOU
1 stop7h 08m
American Airlines
Deal found 5/4![American Airlines logo]()
$349
This American Airlines deal was found by Cheapflights users on 5/1. 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 8/201:23 pm
FCA
- HOU
2 stops9h 32m
American Airlines
Deal found 5/1![American Airlines logo]()
$374
Find flight deals from Kalispell to Houston
Discover tips and strategies to find the most affordable flight options for your journey from Kalispell (FCA) to Houston (HO1). 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 6, 2026.
Round-trip from | $349 (American Airlines) |
|---|---|
One-way from | $180 (Expedia) |
Popular in | March |
Cheapest in | January |
Average price | $452 |
Cheapflights Fare Finder
Customize your flight search to find flights from Kalispell to Houston 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 6, 2026.
Use the filters below to find and compare flights from Kalispell to Houston that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
KalispellHouston
FCA - HOU
FCAHOU
Kalispell Glacier Park
Thu 6/4
12:26 pm-7:51 pm
1 stop6h 25m
Houston Hobby
Sun 6/7
6:03 am-11:34 am
1 stop6h 31m
$349
KalispellHouston
FCA - IAH
FCAIAH
Kalispell Glacier Park
Thu 6/4
12:20 pm-7:09 pm
1 stop5h 49m
Houston George Bush Intcntl
Sun 6/7
5:40 pm-11:38 pm
1 stop6h 58m
$349
KalispellHouston
FCA - IAH
FCAIAH
Kalispell Glacier Park
Sat 10/17
4:17 pm-12:28 am
1 stop7h 11m
Houston George Bush Intcntl
Mon 10/19
5:15 am-10:04 am
1 stop5h 49m
$349
KalispellHouston
FCA - IAH
FCAIAH
Kalispell Glacier Park
Fri 9/11
5:25 am-12:19 pm
1 stop5h 54m
Houston George Bush Intcntl
Sun 9/13
5:50 pm-11:46 pm
1 stop6h 56m
$349
KalispellHouston
FCA - IAH
FCAIAH
Kalispell Glacier Park
Tue 5/26
5:13 am-3:13 pm
2 stops9h 00m
Houston George Bush Intcntl
Tue 6/2
11:34 am-11:14 pm
2 stops12h 40m
$394
KalispellHouston
FCA - IAH
FCAIAH
Kalispell Glacier Park
Wed 6/10
12:22 pm-11:59 pm
2 stops10h 37m
Houston George Bush Intcntl
Sun 6/14
5:40 pm-11:38 pm
1 stop6h 58m
$419
KalispellHouston
FCA - IAH
FCAIAH
Kalispell Glacier Park
Wed 6/3
10:42 am-7:57 pm
1 stop8h 15m
Houston George Bush Intcntl
Sat 6/6
5:04 am-11:29 am
1 stop7h 25m
$449
KalispellHouston
FCA - IAH
FCAIAH
Kalispell Glacier Park
Wed 8/26
4:17 pm-12:57 am
1 stop7h 40m
Houston George Bush Intcntl
Sun 8/30
5:15 am-10:08 am
1 stop5h 53m
$449
KalispellHouston
FCA - IAH
FCAIAH
Kalispell Glacier Park
Fri 6/26
12:22 pm-9:52 pm
1 stop8h 30m
Houston George Bush Intcntl
Sun 6/28
11:32 am-11:38 pm
2 stops13h 06m
$449
KalispellHouston
FCA - IAH
FCAIAH
Kalispell Glacier Park
Fri 6/26
12:22 pm-11:59 pm
2 stops10h 37m
Houston George Bush Intcntl
Tue 6/30
6:30 am-2:33 pm
1 stop9h 03m
$449
Showing 1-10 of 35 resultsSorted by cheapest first
Best time to book a flight from Kalispell to Houston
Have a flexible travel schedule? Discover the best time to fly to Houston from Kalispell with our price prediction graph.
FCA-HO1
FCA-HOU
FCA-IAH
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 Kalispell to Houston
FCA-HO1
FCA-HOU
FCA-IAH
What is the cheapest month to book a flight from Kalispell to Houston?
Currently, April is the cheapest month in which you can book a flight from Kalispell to Houston (average of $118). Flying from Kalispell to Houston in February is currently the most expensive (average of $512). 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 Kalispell to Houston?
Reviews of airlines servicing Houston
Get insights into the airlines that provide service to Houston. 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 Houston. Reviews last updated May 6, 2026.
Read reviews from past customers who have flown Delta and United Airlines from Kalispell to Houston. Users can see the overall rating for each airline as well as how each is rated 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
4.0
OkayJoel,May 2026
ATL - JAX
Crew
8.5
Food
7.2
Boarding
8.1
Comfort
7.9
Overall
7.9
Entertainment
7.8
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Crew
8.5
Food
7.2
Boarding
8.1
Comfort
7.9
Overall
7.9
Entertainment
7.8
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Related info for your journey
Find useful and relevant information for your journey from Kalispell to Houston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from Kalispell
Popular flights
Alternative routes for Kalispell to Houston
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Houston by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Kalispell to Houston by cabin class
Find flights from Kalispell to Houston, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Kalispell and Houston flights
Browse other Kalispell and Houston flight options. Last updated on May 6, 2026.
Other flights from Kalispell
Browse through other flights departing from Kalispell. Flights are based on user searches made on Cheapflights and were last updated on May 6, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from Kalispell to Houston
Discover the top 2 airlines that operate flights from Kalispell to Houston. 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 6, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$118 | Average$354 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$287 | Average$571 | FlexibilityNo cancel fee | On-time69% |