$95+ Cheap flights from George Bush Intcntl (IAH) to Montana
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/14. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — BZN
Oct 21 — Oct 281
Round-trip
1 adult, Economy
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Cheapest flights from George Bush Intcntl to MontanaExplore the most affordable flight options available from George Bush Intcntl to Montana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 21, 2026.
Explore the most affordable flight options available from George Bush Intcntl to Montana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 21, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/19. 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 10/212:41 pm -
1 stop19h 25m
Sun 10/2512:36 pm -
1 stop16h 24m
Deal found 9/19![Multiple Airlines logo]()
$250
This Kiwi.com deal was found by Cheapflights users on 9/19. 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 10/142:41 pm -
1 stop19h 25m
Sun 10/1810:26 am -
1 stop18h 34m
Deal found 9/19![Multiple Airlines logo]()
$271
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/217:20 am -
1 stop26h 46m
Mon 11/21:08 pm -
1 stop20h 46m
Deal found 9/16![Multiple Airlines logo]()
$273
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/217:20 am -
1 stop26h 46m
Fri 10/303:51 pm -
1 stop17h 59m
Deal found 9/16![Multiple Airlines logo]()
$286
This Kiwi.com deal was found by Cheapflights users on 9/18. 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 11/186:00 am -
1 stop28h 38m
Sun 12/1310:29 am -
2 stops47h 48m
Deal found 9/18![Multiple Airlines logo]()
$288
This Kiwi.com deal was found by Cheapflights users on 9/20. 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 11/182:49 pm -
1 stop19h 49m
Sun 11/2210:28 am -
2 stops30h 23m
Deal found 9/20![Multiple Airlines logo]()
$320
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/217:20 am -
1 stop26h 46m
Sun 11/112:36 pm -
1 stop11h 08m
Deal found 9/16![Multiple Airlines logo]()
$322
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2410:31 am -
2 stops26h 15m
Mon 11/21:08 pm -
1 stop20h 46m
Deal found 9/16![Multiple Airlines logo]()
$326
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/217:20 am -
1 stop26h 46m
Thu 10/299:56 am -
1 stop18h 14m
Deal found 9/16![Multiple Airlines logo]()
$329
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/255:05 am -
1 stop7h 41m
Mon 11/21:08 pm -
1 stop20h 46m
Deal found 9/16![Multiple Airlines logo]()
$336
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2410:31 am -
2 stops26h 15m
Fri 10/303:51 pm -
1 stop17h 59m
Deal found 9/16![Multiple Airlines logo]()
$339
This Kiwi.com deal was found by Cheapflights users on 9/20. 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 11/14:49 pm -
1 stop19h 08m
Fri 11/65:53 pm -
1 stop10h 17m
Deal found 9/20![Multiple Airlines logo]()
$350
Best flights from George Bush Intcntl to MontanaDiscover carefully curated flight deals from George Bush Intcntl to Montana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 21, 2026.
Discover carefully curated flight deals from George Bush Intcntl to Montana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 21, 2026.
This Alaska Airlines deal was found by Cheapflights users on 9/16. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/35:57 pm -
1 stop21h 55m
Fri 11/63:32 pm -
1 stop20h 52m
Deal found 9/16![Alaska Airlines logo]()
$359
This United Airlines deal was found by Cheapflights users on 9/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/175:15 am -
1 stop5h 31m
Sat 10/245:57 pm -
1 stop5h 02m
Deal found 9/17![United Airlines logo]()
$359
This Delta deal was found by Cheapflights users on 9/17. 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.
Thu 10/227:27 pm -
1 stop6h 00m
Tue 11/32:00 pm -
1 stop6h 17m
Deal found 9/17![Delta logo]()
$379
This American Airlines deal was found by Cheapflights users on 9/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/26:00 am -
1 stop7h 43m
Sat 10/37:00 am -
1 stop5h 17m
Deal found 9/17![American Airlines logo]()
$429
This Alaska Airlines deal was found by Cheapflights users on 9/17. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/112:27 pm -
1 stop9h 16m
Sat 11/147:18 am -
1 stop8h 36m
Deal found 9/17![Alaska Airlines logo]()
$359
This Delta deal was found by Cheapflights users on 9/16. 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.
Fri 10/237:27 pm -
1 stop6h 00m
Sat 10/316:00 am -
1 stop8h 44m
Deal found 9/16![Delta logo]()
$379
This United Airlines deal was found by Cheapflights users on 9/20. 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 10/177:20 am -
1 stop7h 08m
Wed 10/212:30 pm -
1 stop7h 29m
Deal found 9/20![United Airlines logo]()
$379
This United Airlines deal was found by Cheapflights users on 9/19. 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 10/218:30 am -
1 stop7h 49m
Mon 10/262:37 pm -
1 stop7h 17m
Deal found 9/19![United Airlines logo]()
$379
This Alaska Airlines deal was found by Cheapflights users on 9/20. 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.
Wed 11/112:27 pm -
1 stop7h 51m
Sat 11/147:03 am -
1 stop8h 51m
Deal found 9/20![Alaska Airlines logo]()
$379
This Delta deal was found by Cheapflights users on 9/18. 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 10/177:10 am -
1 stop5h 57m
Sat 10/242:00 pm -
2 stops8h 55m
Deal found 9/18![Delta logo]()
$384
This United Airlines deal was found by Cheapflights users on 9/20. 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 10/225:00 am -
1 stop7h 32m
Mon 10/262:37 pm -
1 stop7h 17m
Deal found 9/20![United Airlines logo]()
$379
This Delta deal was found by Cheapflights users on 9/16. 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.
Wed 1/611:55 am -
1 stop7h 00m
Sun 1/108:30 am -
2 stops12h 06m
Deal found 9/16![Delta logo]()
$384
This Alaska Airlines deal was found by Cheapflights users on 9/21. 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.
Mon 11/25:57 pm -
1 stop21h 55m
Fri 11/65:12 pm -
1 stop22h 42m
Deal found 9/21![Alaska Airlines logo]()
$389
This United Airlines deal was found by Cheapflights users on 9/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/312:43 pm -
1 stop6h 52m
Tue 12/82:41 pm -
1 stop7h 18m
Deal found 9/17![United Airlines logo]()
$379
This Delta deal was found by Cheapflights users on 9/20. 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 1/183:25 pm -
2 stops9h 45m
Sun 1/242:00 pm -
1 stop8h 58m
Deal found 9/20![Delta logo]()
$384
This Delta deal was found by Cheapflights users on 9/16. 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.
Fri 12/44:15 pm -
2 stops9h 11m
Mon 12/71:05 pm -
1 stop7h 53m
Deal found 9/16![Delta logo]()
$384
This Delta deal was found by Cheapflights users on 9/20. 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 10/217:27 pm -
1 stop6h 04m
Mon 10/266:23 pm -
2 stops13h 12m
Deal found 9/20![Delta logo]()
$384
This United Airlines deal was found by Cheapflights users on 9/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/148:30 am -
1 stop6h 10m
Tue 11/172:23 pm -
1 stop8h 36m
Deal found 9/16![United Airlines logo]()
$449
This Delta deal was found by Cheapflights users on 9/17. 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.
Thu 12/311:08 am -
1 stop9h 54m
Tue 12/85:10 am -
2 stops11h 49m
Deal found 9/17![Delta logo]()
$384
This United Airlines deal was found by Cheapflights users on 9/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/118:30 am -
1 stop6h 19m
Sat 11/142:45 pm -
1 stop7h 08m
Deal found 9/16![United Airlines logo]()
$464
This Delta deal was found by Cheapflights users on 9/20. 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 10/227:27 pm -
1 stop6h 04m
Mon 10/266:23 pm -
2 stops13h 12m
Deal found 9/20![Delta logo]()
$384
This Alaska Airlines deal was found by Cheapflights users on 9/19. 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 11/147:02 am -
1 stop10h 02m
Tue 11/174:41 pm -
2 stops19h 43m
Deal found 9/19![Alaska Airlines logo]()
$564
This United Airlines deal was found by Cheapflights users on 9/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/298:30 am -
1 stop6h 19m
Wed 11/42:45 pm -
1 stop7h 09m
Deal found 9/16![United Airlines logo]()
$464
This Delta deal was found by Cheapflights users on 9/20. 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 10/142:21 pm -
1 stop6h 54m
Tue 10/205:20 am -
1 stop7h 09m
Deal found 9/20![Delta logo]()
$389
This Alaska Airlines deal was found by Cheapflights users on 9/20. 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.
Mon 10/196:17 pm -
1 stop20h 06m
Sun 10/258:01 am -
1 stop8h 13m
Deal found 9/20![Alaska Airlines logo]()
$605
This United Airlines deal was found by Cheapflights users on 9/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/316:15 pm -
1 stop5h 15m
Tue 11/32:42 pm -
1 stop7h 12m
Deal found 9/17![United Airlines logo]()
$469
This Delta deal was found by Cheapflights users on 9/17. 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 11/216:15 am -
1 stop9h 25m
Thu 11/2612:25 pm -
1 stop8h 25m
Deal found 9/17![Delta logo]()
$409
This United Airlines deal was found by Cheapflights users on 9/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/2612:40 pm -
1 stop9h 58m
Sat 1/301:28 pm -
1 stop5h 42m
Deal found 9/16![United Airlines logo]()
$473
This Delta deal was found by Cheapflights users on 9/19. 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 10/227:27 pm -
1 stop6h 00m
Sun 10/255:30 am -
1 stop6h 59m
Deal found 9/19![Delta logo]()
$429
This United Airlines deal was found by Cheapflights users on 9/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/812:40 pm -
1 stop7h 00m
Tue 1/129:30 am -
1 stop6h 26m
Deal found 9/16![United Airlines logo]()
$479
Last-minute flights from George Bush Intcntl to MontanaDiscover last-minute flight deals from George Bush Intcntl to Montana. Data last updated September 21, 2026 and is based on user searches.
Discover last-minute flight deals from George Bush Intcntl to Montana. Data last updated September 21, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 9/19. 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 10/142:41 pm -
1 stop19h 25m
Sun 10/1810:26 am -
1 stop18h 34m
Deal found 9/19![Multiple Airlines logo]()
$271
This United Airlines deal was found by Cheapflights users on 9/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/175:15 am -
1 stop5h 31m
Sat 10/245:57 pm -
1 stop5h 02m
Deal found 9/17![United Airlines logo]()
$359
This United Airlines deal was found by Cheapflights users on 9/21. 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 10/177:20 am -
1 stop7h 08m
Wed 10/212:30 pm -
1 stop7h 29m
Deal found 9/21![United Airlines logo]()
$379
This Kiwi.com deal was found by Cheapflights users on 9/19. 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 10/212:41 pm -
1 stop19h 25m
Sun 10/2512:36 pm -
1 stop16h 24m
Deal found 9/19![Multiple Airlines logo]()
$250
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/217:20 am -
1 stop26h 46m
Mon 11/21:08 pm -
1 stop20h 46m
Deal found 9/16![Multiple Airlines logo]()
$273
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/217:20 am -
1 stop26h 46m
Fri 10/303:51 pm -
1 stop17h 59m
Deal found 9/16![Multiple Airlines logo]()
$286
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/217:20 am -
1 stop26h 46m
Sun 11/112:36 pm -
1 stop11h 08m
Deal found 9/16![Multiple Airlines logo]()
$322
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/217:20 am -
1 stop26h 46m
Thu 10/299:56 am -
1 stop18h 14m
Deal found 9/16![Multiple Airlines logo]()
$329
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2410:31 am -
2 stops26h 15m
Mon 11/21:08 pm -
1 stop20h 46m
Deal found 9/16![Multiple Airlines logo]()
$326
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2410:31 am -
2 stops26h 15m
Fri 10/303:51 pm -
1 stop17h 59m
Deal found 9/16![Multiple Airlines logo]()
$339
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/255:05 am -
1 stop7h 41m
Mon 11/21:08 pm -
1 stop20h 46m
Deal found 9/16![Multiple Airlines logo]()
$336
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/255:05 am -
1 stop7h 41m
Fri 10/303:51 pm -
1 stop17h 59m
Deal found 9/16![Multiple Airlines logo]()
$349
One-way flights from George Bush Intcntl to MontanaSearch for one-way flight options from George Bush Intcntl to Montana. Find affordable one-way fares based on user searches. Data last updated September 21, 2026.
Search for one-way flight options from George Bush Intcntl to Montana. Find affordable one-way fares based on user searches. Data last updated September 21, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/19. 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 10/142:41 pm -
1 stop19h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![Multiple Airlines logo]()
$95
This Expedia deal was found by Cheapflights users on 9/17. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/56:06 pm -
1 stop20h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Alaska Airlines logo]()
$195
This Expedia deal was found by Cheapflights users on 9/17. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/46:06 pm -
1 stop20h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Alaska Airlines logo]()
$215
This Alaska Airlines deal was found by Cheapflights users on 9/21. 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.
Mon 10/196:17 pm -
1 stop20h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Alaska Airlines logo]()
$225
This American Airlines deal was found by Cheapflights users on 9/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/36:00 am -
1 stop7h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![American Airlines logo]()
$269
This Delta deal was found by Cheapflights users on 9/21. 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 10/312:39 pm -
2 stops11h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Delta logo]()
$274
This Priceline deal was found by Cheapflights users on 9/20. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/610:51 am -
2 stops13h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![Alaska Airlines logo]()
$280
This Delta deal was found by Cheapflights users on 9/20. 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 11/265:35 am -
2 stops15h 07m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![Delta logo]()
$305
This United Airlines deal was found by Cheapflights users on 9/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/86:20 am -
1 stop8h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![United Airlines logo]()
$319
This Delta deal was found by Cheapflights users on 9/19. 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 10/143:58 pm -
2 stops9h 29m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![Delta logo]()
$324
This Kiwi.com deal was found by Cheapflights users on 9/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/46:26 am -
3 stops28h 46m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Multiple Airlines logo]()
$329
This United Airlines deal was found by Cheapflights users on 9/19. 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 10/195:00 am -
1 stop7h 28m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![United Airlines logo]()
$329
Find flight deals from George Bush Intcntl to Montana
Keep the following information in mind while searching for George Bush Intcntl to Montana flight deals. Data was last updated September 21, 2026.
Round-trip from | $250 (Kiwi.com) |
|---|---|
One-way from | $95 (Kiwi.com) |
Popular in | March |
Cheapest in | April |
Average price | $474 |
Good one-way deal | $343 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from George Bush Intcntl to Montana 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 7,457,451 searches. Data last updated September 21, 2026.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Montana that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
HoustonBozeman
IAH Houston George Bush Intcntl - BZN Bozeman Gallatin Field
IAHBZN
Houston George Bush Intcntl
Wed 10/14
2:41 pm-9:06 am
1 stop19h 25m
Bozeman Gallatin Field
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$95
HoustonBozeman
IAH Houston George Bush Intcntl - BZN Bozeman Gallatin Field
IAHBZN
Houston George Bush Intcntl
Thu 2/4
6:06 pm-1:11 pm
1 stop20h 05m
Bozeman Gallatin Field
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$215
HoustonKalispell
IAH Houston George Bush Intcntl - FCA Kalispell Glacier Park
IAHFCA
Houston George Bush Intcntl
Mon 10/19
6:17 pm-1:23 pm
1 stop20h 06m
Kalispell Glacier Park
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$225
HoustonKalispell
IAH Houston George Bush Intcntl - FCA Kalispell Glacier Park
IAHFCA
Houston George Bush Intcntl
Fri 10/2
2:34 pm-10:56 pm
1 stop9h 22m
Kalispell Glacier Park
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$225
HoustonKalispell
IAH Houston George Bush Intcntl - FCA Kalispell Glacier Park
IAHFCA
Houston George Bush Intcntl
Mon 9/28
5:46 pm-11:43 pm
1 stop6h 57m
Kalispell Glacier Park
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$269
HoustonKalispell
IAH Houston George Bush Intcntl - FCA Kalispell Glacier Park
IAHFCA
Houston George Bush Intcntl
Sat 2/6
2:30 pm-10:57 pm
1 stop9h 27m
Kalispell Glacier Park
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$269
HoustonKalispell
IAH Houston George Bush Intcntl - FCA Kalispell Glacier Park
IAHFCA
Houston George Bush Intcntl
Sat 10/3
12:39 pm-10:54 pm
2 stops11h 15m
Kalispell Glacier Park
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$274
HoustonBillings
IAH Houston George Bush Intcntl - BIL Billings Logan Intl
IAHBIL
Houston George Bush Intcntl
Thu 11/26
5:35 am-7:42 pm
2 stops15h 07m
Billings Logan Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$305
HoustonBozeman
IAH Houston George Bush Intcntl - BZN Bozeman Gallatin Field
IAHBZN
Houston George Bush Intcntl
Thu 10/8
6:20 am-1:31 pm
1 stop8h 11m
Bozeman Gallatin Field
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$319
HoustonBozeman
IAH Houston George Bush Intcntl - BZN Bozeman Gallatin Field
IAHBZN
Houston George Bush Intcntl
Fri 10/9
7:27 pm-12:27 am
1 stop6h 00m
Bozeman Gallatin Field
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$319
Showing 1-10 of 52 resultsSorted by cheapest first
Best time to book a flight from George Bush Intcntl to Montana
Have a flexible travel schedule? Discover the best time to fly to Montana from George Bush Intcntl with our price prediction graph.
IAH-BIL
IAH-BZN
IAH-FCA
IAH-MSO
IAH-HLN
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 George Bush Intcntl Airport to Montana
IAH-USMT
IAH-BIL
IAH-BZN
IAH-FCA
IAH-MSO
What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Montana?
Currently, January is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Montana (average of $309). Flying from Houston George Bush Intcntl Airport to Montana in September is currently the most expensive (average of $605). 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.
What is the cheapest time of day to fly from IAH to MT?
Find hourly flight availability from George Bush Intcntl to Montana. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 21, 2026.
When flying from Houston George Bush Intcntl Airport to Montana, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
How much does it cost to fly round-trip from Houston George Bush Intcntl Airport to Montana?
Airfare is below average for this route at the moment.
Houston George Bush Intcntl Airport to Montana flights typically cost between $316 and $770 in October.The cheapest round-trip price found within the last 5 days was $250 on Multiple Airlines (Oct 21-Oct 25).
Reviews of airlines servicing Montana
Get insights into the airlines that provide service to Montana. 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 Montana. Reviews last updated September 21, 2026.
Peruse reviews from past customers who have flown with Delta,United Airlines, andAmerican Airlines from Houston George Bush Intcntl Airport to Montana to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Overall
7.8
Comfort
7.8
Food
7.2
Entertainment
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentStacey-Ann,Aug 2023
IAH - ATL
Boarding
8.1
Overall
7.8
Comfort
7.8
Food
7.2
Entertainment
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentStacey-Ann,Aug 2023
IAH - ATL
Boarding
8.1
Overall
7.8
Comfort
7.8
Food
7.2
Entertainment
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentStacey-Ann,Aug 2023
IAH - ATL
Boarding
8.1
Overall
7.8
Comfort
7.8
Food
7.2
Entertainment
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentStacey-Ann,Aug 2023
IAH - ATL
Related info for your journey
Find useful and relevant information for your journey from George Bush Intcntl to Montana. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for George Bush Intcntl to Montana
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Complete your trip
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George Bush Intcntl and Montana flights
Browse other George Bush Intcntl and Montana flight options. Last updated on September 21, 2026.
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George Bush Intcntl to Montana flights
Consider these flights traveling from George Bush Intcntl to Montana.
Top 3 airlines flying from George Bush Intcntl to Montana
Discover the top 3 airlines that operate flights from George Bush Intcntl to Montana. 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 7,457,451 searches. Data last updated September 21, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$214 | Average$400 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$255 | Average$546 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$308 | Average$555 | FlexibilityNo cancel fee | On-time71% |