$153+ 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 3/21. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — FCA
Mar 6 — Mar 131
1 adult, Economy
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Find cheap flights from Houston to Kalispell 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
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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 February 4, 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 February 4, 2026.
This Delta deal was found by Cheapflights users on 2/3. 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.
Wed 4/1512:25 pm
IAH
- FCA
1 stop6h 05m
Delta
Mon 4/202:49 pm
FCA
- IAH
1 stop7h 47m
Delta
Deal found 2/3![Delta logo]()
$289
This Kiwi.com deal was found by Cheapflights users on 2/2. 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.
Thu 3/58:18 pm
IAH
- FCA
1 stop15h 57m
Multiple Airlines
Sun 3/85:44 pm
FCA
- IAH
1 stop11h 10m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$309
This Alaska Airlines deal was found by Cheapflights users on 2/1. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/42:28 pm
IAH
- FCA
1 stop10h 31m
Alaska Airlines
Tue 8/118:00 pm
FCA
- IAH
1 stop9h 21m
Alaska Airlines
Deal found 2/1![Alaska Airlines logo]()
$318
This Kiwi.com deal was found by Cheapflights users on 2/2. 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.
Thu 3/58:18 pm
IAH
- FCA
1 stop15h 57m
Multiple Airlines
Mon 3/912:55 pm
FCA
- IAH
1 stop20h 01m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$324
This Delta deal was found by Cheapflights users on 2/3. 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.
Tue 8/117:50 am
IAH
- FCA
1 stop6h 06m
Delta
Sat 8/156:59 am
FCA
- IAH
1 stop6h 00m
Delta
Deal found 2/3![Delta logo]()
$344
This Alaska Airlines deal was found by Cheapflights users on 2/2. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/54:46 pm
IAH
- FCA
1 stop8h 05m
Alaska Airlines
Sat 5/96:35 am
FCA
- IAH
1 stop8h 11m
Alaska Airlines
Deal found 2/2![Alaska Airlines logo]()
$347
This Delta deal was found by Cheapflights users on 2/4. 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.
Sat 10/311:30 am
IAH
- FCA
2 stops13h 16m
Delta
Wed 10/75:25 am
FCA
- IAH
1 stop6h 01m
Delta
Deal found 2/4![Delta logo]()
$349
This United Airlines deal was found by Cheapflights users on 2/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/216:30 am
IAH
- FCA
1 stop8h 03m
United Airlines
Sun 5/242:29 pm
FCA
- IAH
1 stop6h 22m
United Airlines
Deal found 2/3![United Airlines logo]()
$355
This Alaska Airlines deal was found by Cheapflights users on 2/3. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/236:18 pm
IAH
- FCA
1 stop23h 39m
Alaska Airlines
Wed 5/274:13 pm
FCA
- IAH
1 stop20h 20m
Alaska Airlines
Deal found 2/3![Alaska Airlines logo]()
$363
This American Airlines deal was found by Cheapflights users on 2/2. 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.
Tue 8/116:00 am
HOU
- FCA
1 stop6h 00m
American Airlines
Tue 8/183:29 pm
FCA
- HOU
1 stop7h 17m
American Airlines
Deal found 2/2![American Airlines logo]()
$450
This American Airlines deal was found by Cheapflights users on 2/3. 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.
Tue 8/49:33 am
HOU
- FCA
1 stop6h 20m
American Airlines
Tue 8/1111:53 am
FCA
- HOU
1 stop7h 02m
American Airlines
Deal found 2/3![American Airlines logo]()
$504
This American Airlines deal was found by Cheapflights users on 2/3. 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.
Sat 5/238:22 pm
HOU
- FCA
1 stop16h 30m
American Airlines
Wed 5/2712:42 pm
FCA
- HOU
1 stop6h 10m
American Airlines
Deal found 2/3![American Airlines logo]()
$537
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 February 4, 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 February 4, 2026.
This Alaska Airlines deal was found by Cheapflights users on 2/1. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/54:46 pm
IAH
- FCA
1 stop8h 05m
Alaska Airlines
Sat 5/96:35 am
FCA
- IAH
1 stop8h 11m
Alaska Airlines
Deal found 2/1![Alaska Airlines logo]()
$347
This Delta deal was found by Cheapflights users on 2/2. 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.
Wed 4/156:37 am
IAH
- FCA
2 stops11h 53m
Delta
Mon 4/2012:10 pm
FCA
- IAH
2 stops10h 38m
Delta
Deal found 2/2![Delta logo]()
$354
This United Airlines deal was found by Cheapflights users on 2/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/216:30 am
IAH
- FCA
1 stop8h 03m
United Airlines
Sun 5/245:00 pm
FCA
- IAH
1 stop6h 41m
United Airlines
Deal found 2/3![United Airlines logo]()
$355
This American Airlines deal was found by Cheapflights users on 2/2. 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.
Sat 5/238:22 pm
HOU
- FCA
1 stop16h 30m
American Airlines
Wed 5/273:53 pm
FCA
- HOU
1 stop6h 59m
American Airlines
Deal found 2/2![American Airlines logo]()
$537
This Alaska Airlines deal was found by Cheapflights users on 2/1. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/26:18 pm
IAH
- FCA
1 stop19h 45m
Alaska Airlines
Wed 5/67:28 pm
FCA
- IAH
1 stop9h 12m
Alaska Airlines
Deal found 2/1![Alaska Airlines logo]()
$376
This American Airlines deal was found by Cheapflights users on 2/2. 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 6/116:10 am
HOU
- FCA
1 stop6h 42m
American Airlines
Sun 6/143:53 pm
FCA
- HOU
1 stop6h 59m
American Airlines
Deal found 2/2![American Airlines logo]()
$609
This American Airlines deal was found by Cheapflights users on 2/2. 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.
Tue 5/266:10 am
HOU
- FCA
1 stop6h 42m
American Airlines
Sun 5/313:53 pm
FCA
- HOU
1 stop16h 10m
American Airlines
Deal found 2/2![American Airlines logo]()
$619
This Delta deal was found by Cheapflights users on 2/3. 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.
Tue 6/3010:05 am
HOU
- FCA
2 stops13h 57m
Delta
Sat 7/46:12 pm
FCA
- HOU
2 stops14h 08m
Delta
Deal found 2/3![Delta logo]()
$899
This Delta deal was found by Cheapflights users on 2/2. 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.
Sun 7/261:00 pm
HOU
- FCA
2 stops11h 46m
Delta
Fri 7/316:12 pm
FCA
- HOU
2 stops14h 08m
Delta
Deal found 2/2![Delta logo]()
$950
This American Airlines deal was found by Cheapflights users on 2/3. 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.
Sun 6/146:10 am
HOU
- FCA
1 stop6h 42m
American Airlines
Sun 6/213:53 pm
FCA
- HOU
1 stop6h 59m
American Airlines
Deal found 2/3![American Airlines logo]()
$921
This Delta deal was found by Cheapflights users on 2/2. 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.
Wed 4/156:00 am
HOU
- FCA
2 stops12h 30m
Delta
Mon 4/206:10 pm
FCA
- HOU
2 stops14h 41m
Delta
Deal found 2/2![Delta logo]()
$964
This American Airlines deal was found by Cheapflights users on 2/2. 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 5/216:10 am
HOU
- FCA
1 stop9h 43m
American Airlines
Tue 5/2612:42 pm
FCA
- HOU
1 stop6h 10m
American Airlines
Deal found 2/2![American Airlines logo]()
$924
This Delta deal was found by Cheapflights users on 2/3. 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.
Sun 6/141:00 pm
HOU
- FCA
2 stops11h 46m
Delta
Sun 6/216:12 pm
FCA
- HOU
2 stops14h 08m
Delta
Deal found 2/3![Delta logo]()
$1,044
This American Airlines deal was found by Cheapflights users on 2/3. 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 6/196:10 am
HOU
- FCA
1 stop6h 42m
American Airlines
Mon 6/223:53 pm
FCA
- HOU
1 stop16h 10m
American Airlines
Deal found 2/3![American Airlines logo]()
$1,004
This American Airlines deal was found by Cheapflights users on 2/1. 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.
Tue 7/218:22 pm
HOU
- FCA
2 stops65h 08m
American Airlines
Sun 7/263:53 pm
FCA
- HOU
1 stop6h 59m
American Airlines
Deal found 2/1![American Airlines logo]()
$1,067
Last-minute flights from Houston to KalispellDiscover last-minute flight deals from Houston to Kalispell. Data last updated February 4, 2026 and is based on user searches.
Discover last-minute flight deals from Houston to Kalispell. Data last updated February 4, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 2/3. 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.
Wed 2/46:20 am
IAH
- FCA
2 stops12h 00m
Delta
Wed 2/113:21 pm
FCA
- IAH
1 stop6h 54m
Delta
Deal found 2/3![Delta logo]()
$500
This United Airlines deal was found by Cheapflights users on 2/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/235:00 am
IAH
- FCA
1 stop7h 52m
United Airlines
Thu 2/261:39 pm
FCA
- IAH
1 stop10h 17m
United Airlines
Deal found 2/3![United Airlines logo]()
$473
This Expedia deal was found by Cheapflights users on 2/3. 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.
Mon 2/237:42 pm
IAH
- FCA
2 stops24h 31m
Alaska Airlines
Thu 2/267:53 pm
FCA
- IAH
2 stops11h 30m
Alaska Airlines
Deal found 2/3![Alaska Airlines logo]()
$503
This Delta deal was found by Cheapflights users on 2/3. 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.
Mon 2/235:25 am
HOU
- FCA
2 stops9h 59m
Delta
Mon 3/26:15 pm
FCA
- HOU
2 stops14h 46m
Delta
Deal found 2/3![Delta logo]()
$1,359
This Delta deal was found by Cheapflights users on 2/3. 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.
Mon 2/235:25 am
HOU
- FCA
2 stops13h 10m
Delta
Thu 2/266:15 pm
FCA
- HOU
2 stops14h 46m
Delta
Deal found 2/3![Delta logo]()
$1,629
This Alaska Airlines deal was found by Cheapflights users on 2/4. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/276:53 pm
IAH
- FCA
1 stop18h 19m
Alaska Airlines
Sun 3/17:53 pm
FCA
- IAH
1 stop19h 40m
Alaska Airlines
Deal found 2/4![Alaska Airlines logo]()
$550
This Expedia deal was found by Cheapflights users on 2/2. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/45:33 pm
IAH
- FCA
1 stop20h 40m
Alaska Airlines
Wed 3/1112:52 pm
FCA
- IAH
1 stop28h 01m
Alaska Airlines
Deal found 2/2![Alaska Airlines logo]()
$498
This Kiwi.com deal was found by Cheapflights users on 2/2. 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.
Thu 3/58:18 pm
IAH
- FCA
1 stop15h 57m
Multiple Airlines
Sun 3/85:44 pm
FCA
- IAH
1 stop11h 10m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$309
This Kiwi.com deal was found by Cheapflights users on 2/2. 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.
Thu 3/58:18 pm
IAH
- FCA
1 stop15h 57m
Multiple Airlines
Mon 3/912:55 pm
FCA
- IAH
1 stop20h 01m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$324
This Kiwi.com deal was found by Cheapflights users on 2/3. 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 3/74:51 pm
IAH
- FCA
2 stops43h 14m
Multiple Airlines
Sun 3/2210:58 am
FCA
- IAH
1 stop24h 17m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$547
This Alaska Airlines deal was found by Cheapflights users on 2/3. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/177:00 am
IAH
- FCA
1 stop13h 13m
Alaska Airlines
Mon 3/238:26 pm
FCA
- IAH
1 stop18h 21m
Alaska Airlines
Deal found 2/3![Alaska Airlines logo]()
$495
This Delta deal was found by Cheapflights users on 2/3. 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.
Tue 3/176:00 am
HOU
- FCA
2 stops12h 15m
Delta
Mon 3/235:09 am
FCA
- HOU
2 stops10h 27m
Delta
Deal found 2/3![Delta logo]()
$1,264
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 February 4, 2026.
Search for one-way flight options from Houston to Kalispell. Find affordable one-way fares based on user searches. Data last updated February 4, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/3. 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 3/219:20 pm
IAH
- FCA
1 stop13h 48m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$153
This Kiwi.com deal was found by Cheapflights users on 2/3. 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.
Tue 3/246:45 am
IAH
- FCA
2 stops38h 13m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$168
This United Airlines deal was found by Cheapflights users on 2/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/235:00 am
IAH
- FCA
1 stop7h 52m
United Airlines
Deal found 2/3![United Airlines logo]()
$174
This Delta deal was found by Cheapflights users on 2/3. 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.
Mon 3/236:45 am
IAH
- FCA
2 stops11h 30m
Delta
Deal found 2/3![Delta logo]()
$179
This United Airlines deal was found by Cheapflights users on 2/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/226:40 am
IAH
- FCA
1 stop7h 54m
United Airlines
Deal found 2/3![United Airlines logo]()
$219
This Delta deal was found by Cheapflights users on 2/3. 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.
Sat 8/15:50 pm
IAH
- FCA
1 stop6h 56m
Delta
Deal found 2/3![Delta logo]()
$239
This Kiwi.com deal was found by Cheapflights users on 2/3. 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.
Wed 3/259:47 pm
IAH
- FCA
1 stop13h 21m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$243
This Delta deal was found by Cheapflights users on 2/3. 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.
Sat 8/11:00 pm
HOU
- FCA
2 stops11h 46m
Delta
Deal found 2/3![Delta logo]()
$273
This American Airlines deal was found by Cheapflights users on 2/3. 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.
Sat 8/16:10 am
HOU
- FCA
1 stop6h 42m
American Airlines
Deal found 2/3![American Airlines logo]()
$280
This Kiwi.com deal was found by Cheapflights users on 2/3. 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 8/16:00 am
HOU
- FCA
3 stops18h 59m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$732
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 February 4, 2026.
Round-trip from | $289 (Delta) |
|---|---|
One-way from | $153 (Kiwi.com) |
Popular in | December |
Cheapest in | April |
Average price | $357 |
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 February 4, 2026.
Use the filters below to find and compare flights from Houston to Kalispell that are best for you.
Fly from
Houston
Fly to
Kalispell
Route
Depart
Return
Price
HoustonKalispell
IAH - FCA
IAHFCA
Houston George Bush Intcntl
Tue 5/5
4:46 pm-11:51 pm
1 stop8h 05m
Kalispell Glacier Park
Sat 5/9
6:35 am-3:46 pm
1 stop8h 11m
$347
HoustonKalispell
IAH - FCA
IAHFCA
Houston George Bush Intcntl
Wed 4/15
6:37 am-5:30 pm
2 stops11h 53m
Kalispell Glacier Park
Mon 4/20
12:10 pm-11:48 pm
2 stops10h 38m
$354
HoustonKalispell
IAH - FCA
IAHFCA
Houston George Bush Intcntl
Thu 5/21
6:30 am-1:33 pm
1 stop8h 03m
Kalispell Glacier Park
Sun 5/24
5:00 pm-12:41 am
1 stop6h 41m
$355
HoustonKalispell
IAH - FCA
IAHFCA
Houston George Bush Intcntl
Sat 5/2
6:18 pm-1:03 pm
1 stop19h 45m
Kalispell Glacier Park
Wed 5/6
7:28 pm-5:40 am
1 stop9h 12m
$376
HoustonKalispell
HOU - FCA
HOUFCA
Houston Hobby
Sat 5/23
8:22 pm-11:52 am
1 stop16h 30m
Kalispell Glacier Park
Wed 5/27
3:53 pm-11:52 pm
1 stop6h 59m
$537
HoustonKalispell
HOU - FCA
HOUFCA
Houston Hobby
Thu 6/11
6:10 am-11:52 am
1 stop6h 42m
Kalispell Glacier Park
Sun 6/14
3:53 pm-11:52 pm
1 stop6h 59m
$609
HoustonKalispell
HOU - FCA
HOUFCA
Houston Hobby
Tue 5/26
6:10 am-11:52 am
1 stop6h 42m
Kalispell Glacier Park
Sun 5/31
3:53 pm-9:03 am
1 stop16h 10m
$619
HoustonKalispell
HOU - FCA
HOUFCA
Houston Hobby
Tue 6/30
10:05 am-11:02 pm
2 stops13h 57m
Kalispell Glacier Park
Sat 7/4
6:12 pm-9:20 am
2 stops14h 08m
$899
HoustonKalispell
HOU - FCA
HOUFCA
Houston Hobby
Sun 6/14
6:10 am-11:52 am
1 stop6h 42m
Kalispell Glacier Park
Sun 6/21
3:53 pm-11:52 pm
1 stop6h 59m
$921
HoustonKalispell
HOU - FCA
HOUFCA
Houston Hobby
Thu 5/21
6:10 am-2:53 pm
1 stop9h 43m
Kalispell Glacier Park
Tue 5/26
12:42 pm-7:52 pm
1 stop6h 10m
$924
Showing 1-10 of 29 results
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 January 30, 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 $172). 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.
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 February 4, 2026.
Get a feel of what it's like to fly with Delta, United Airlines, and American 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.
Boarding
8.1
Crew
8.5
Entertainment
7.8
Overall
7.9
Comfort
7.9
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Boarding
8.1
Crew
8.5
Entertainment
7.8
Overall
7.9
Comfort
7.9
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Boarding
8.1
Crew
8.5
Entertainment
7.8
Overall
7.9
Comfort
7.9
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Boarding
8.1
Crew
8.5
Entertainment
7.8
Overall
7.9
Comfort
7.9
Food
7.2
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 February 4, 2026.
Houston and Kalispell flights
Browse other Houston and Kalispell flight options. Last updated on February 4, 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 February 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$222 | Average$392 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$256 | Average$506 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$295 | Average$497 | FlexibilityNo cancel fee | On-time69% |