$124+ 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 2/18. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — BZN
Dec 5 — Dec 121
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 November 5, 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 November 5, 2026.
This Kiwi.com deal was found by Cheapflights users on 11/4. 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.
Wed 12/212:06 pm -
2 stops22h 18m
Wed 12/96:39 pm -
1 stop27h 40m
Deal found 11/4![Multiple Airlines logo]()
$214
This Kiwi.com deal was found by Cheapflights users on 11/2. 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 12/37:30 pm -
1 stop16h 11m
Mon 12/711:31 am -
1 stop21h 58m
Deal found 11/2![Multiple Airlines logo]()
$269
This Kiwi.com deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/176:04 pm -
1 stop17h 04m
Thu 12/246:26 pm -
1 stop13h 47m
Deal found 11/1![Multiple Airlines logo]()
$315
This Alaska Airlines deal was found by Cheapflights users on 11/3. 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 12/82:45 pm -
1 stop9h 48m
Wed 12/97:00 am -
1 stop9h 07m
Deal found 11/3![Alaska Airlines logo]()
$379
This Alaska Airlines deal was found by Cheapflights users on 11/2. 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.
Sat 12/56:00 am -
1 stop7h 23m
Wed 12/92:03 pm -
1 stop8h 56m
Deal found 11/2![Alaska Airlines logo]()
$379
This United Airlines deal was found by Cheapflights users on 11/4. 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.
Tue 12/152:51 pm -
1 stop7h 54m
Mon 12/212:09 pm -
Nonstop3h 32m
Deal found 11/4![United Airlines logo]()
$389
This United Airlines deal was found by Cheapflights users on 11/4. 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 12/212:43 pm -
1 stop6h 52m
Wed 12/92:41 pm -
1 stop8h 18m
Deal found 11/4![United Airlines logo]()
$389
This Alaska Airlines deal was found by Cheapflights users on 11/4. 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.
Thu 11/267:00 am -
1 stop29h 21m
Wed 12/23:32 pm -
1 stop21h 10m
Deal found 11/4![Alaska Airlines logo]()
$394
This Delta deal was found by Cheapflights users on 11/4. 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.
Wed 12/27:37 pm -
1 stop6h 00m
Wed 12/96:25 pm -
2 stops13h 32m
Deal found 11/4![Delta logo]()
$394
This Delta deal was found by Cheapflights users on 11/3. 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 12/225:10 am -
1 stop7h 07m
Tue 12/293:28 pm -
1 stop7h 30m
Deal found 11/3![Delta logo]()
$399
This Alaska Airlines deal was found by Cheapflights users on 11/2. 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.
Wed 12/96:00 am -
1 stop7h 14m
Sat 12/121:54 pm -
1 stop9h 05m
Deal found 11/2![Alaska Airlines logo]()
$399
This Delta deal was found by Cheapflights users on 11/1. 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 12/46:15 am -
2 stops12h 34m
Mon 12/76:00 am -
1 stop6h 25m
Deal found 11/1![Delta logo]()
$404
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 November 5, 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 November 5, 2026.
This Kiwi.com deal was found by Cheapflights users on 11/4. 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 1/157:04 am -
2 stops10h 48m
Mon 1/185:42 pm -
1 stop16h 45m
Deal found 11/4![Multiple Airlines logo]()
$317
This Alaska Airlines deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/52:30 pm -
1 stop10h 21m
Tue 2/162:03 pm -
1 stop8h 56m
Deal found 10/31![Alaska Airlines logo]()
$359
This Delta deal was found by Cheapflights users on 11/1. 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 1/812:10 pm -
2 stops11h 28m
Fri 1/151:13 pm -
1 stop7h 28m
Deal found 11/1![Delta logo]()
$364
This United Airlines deal was found by Cheapflights users on 11/1. 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.
Tue 12/110:00 am -
1 stop7h 50m
Tue 12/86:30 am -
1 stop5h 57m
Deal found 11/1![United Airlines logo]()
$379
This United Airlines deal was found by Cheapflights users on 11/1. 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.
Thu 12/173:41 pm -
1 stop8h 16m
Thu 12/244:31 pm -
1 stop5h 21m
Deal found 11/1![United Airlines logo]()
$379
This Alaska Airlines deal was found by Cheapflights users on 11/2. 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 12/82:45 pm -
1 stop9h 48m
Wed 12/97:00 am -
1 stop9h 07m
Deal found 11/2![Alaska Airlines logo]()
$379
This Delta deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/186:00 am -
1 stop7h 35m
Sun 1/245:05 am -
1 stop7h 45m
Deal found 10/31![Delta logo]()
$399
This Alaska Airlines deal was found by Cheapflights users on 11/3. 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.
Wed 12/26:10 pm -
1 stop20h 00m
Fri 12/41:50 pm -
1 stop9h 09m
Deal found 11/3![Alaska Airlines logo]()
$379
This United Airlines deal was found by Cheapflights users on 11/4. 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 12/212:43 pm -
1 stop6h 52m
Wed 12/92:41 pm -
1 stop8h 18m
Deal found 11/4![United Airlines logo]()
$389
This Delta deal was found by Cheapflights users on 11/3. 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 12/225:10 am -
1 stop7h 07m
Tue 12/293:28 pm -
1 stop7h 30m
Deal found 11/3![Delta logo]()
$399
This Alaska Airlines deal was found by Cheapflights users on 11/4. 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.
Sat 12/56:00 am -
1 stop7h 23m
Wed 12/92:03 pm -
1 stop8h 56m
Deal found 11/4![Alaska Airlines logo]()
$389
This Delta deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/235:35 am -
2 stops13h 02m
Mon 11/3012:25 pm -
1 stop8h 25m
Deal found 10/31![Delta logo]()
$404
This Alaska Airlines deal was found by Cheapflights users on 11/4. 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.
Thu 11/267:00 am -
1 stop29h 21m
Wed 12/23:32 pm -
1 stop21h 10m
Deal found 11/4![Alaska Airlines logo]()
$394
This Delta deal was found by Cheapflights users on 11/4. 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.
Wed 1/275:30 am -
1 stop9h 07m
Mon 2/11:04 pm -
2 stops9h 47m
Deal found 11/4![Delta logo]()
$414
This United Airlines deal was found by Cheapflights users on 11/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/78:15 am -
1 stop8h 17m
Mon 1/112:38 pm -
1 stop7h 14m
Deal found 11/2![United Airlines logo]()
$469
This Alaska Airlines deal was found by Cheapflights users on 11/3. 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.
Thu 1/212:34 pm -
1 stop7h 48m
Mon 1/254:12 pm -
1 stop6h 47m
Deal found 11/3![Alaska Airlines logo]()
$414
This Delta deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/37:30 pm -
1 stop6h 01m
Thu 5/63:27 pm -
1 stop6h 21m
Deal found 10/31![Delta logo]()
$419
This Kiwi.com deal was found by Cheapflights users on 11/4. 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.
Mon 12/2110:59 pm -
2 stops35h 38m
Sat 12/267:55 pm -
1 stop12h 18m
Deal found 11/4![Multiple Airlines logo]()
$623
This United Airlines deal was found by Cheapflights users on 11/4. 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.
Thu 11/197:20 am -
1 stop7h 14m
Mon 11/232:36 pm -
1 stop7h 18m
Deal found 11/4![United Airlines logo]()
$469
This Alaska Airlines deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/317:42 am -
1 stop7h 30m
Wed 2/310:31 am -
1 stop12h 27m
Deal found 10/31![Alaska Airlines logo]()
$419
This Delta deal was found by Cheapflights users on 11/1. 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.
Tue 12/14:15 pm -
2 stops9h 11m
Tue 12/81:04 pm -
2 stops9h 54m
Deal found 11/1![Delta logo]()
$439
This United Airlines deal was found by Cheapflights users on 11/3. 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.
Fri 1/812:30 pm -
1 stop7h 10m
Tue 1/129:30 am -
1 stop8h 40m
Deal found 11/3![United Airlines logo]()
$484
This Delta deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/77:00 am -
1 stop6h 33m
Thu 2/111:08 pm -
1 stop7h 47m
Deal found 10/31![Delta logo]()
$439
This United Airlines deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/2912:30 pm -
1 stop7h 10m
Tue 2/29:30 am -
1 stop6h 29m
Deal found 10/31![United Airlines logo]()
$484
This Alaska Airlines deal was found by Cheapflights users on 11/3. 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 2/67:25 am -
1 stop17h 22m
Tue 2/97:30 am -
1 stop8h 33m
Deal found 11/3![Alaska Airlines logo]()
$481
This United Airlines deal was found by Cheapflights users on 11/3. 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.
Sat 1/97:20 am -
1 stop7h 20m
Tue 1/122:27 pm -
1 stop8h 32m
Deal found 11/3![United Airlines logo]()
$489
This Delta deal was found by Cheapflights users on 11/3. 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 11/186:15 am -
2 stops12h 22m
Tue 11/245:11 am -
1 stop7h 21m
Deal found 11/3![Delta logo]()
$469
This United Airlines deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/84:42 pm -
1 stop5h 50m
Tue 1/122:27 pm -
1 stop5h 33m
Deal found 10/31![United Airlines logo]()
$489
This Alaska Airlines deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/22:30 pm -
1 stop10h 21m
Mon 2/152:03 pm -
1 stop8h 56m
Deal found 10/31![Alaska Airlines logo]()
$494
This Delta deal was found by Cheapflights users on 11/3. 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 12/112:33 pm -
2 stops9h 18m
Fri 1/152:45 pm -
1 stop8h 07m
Deal found 11/3![Delta logo]()
$473
Last-minute flights from George Bush Intcntl to MontanaDiscover last-minute flight deals from George Bush Intcntl to Montana. Data last updated November 5, 2026 and is based on user searches.
Discover last-minute flight deals from George Bush Intcntl to Montana. Data last updated November 5, 2026 and is based on user searches.
This Alaska Airlines deal was found by Cheapflights users on 11/4. 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.
Thu 11/267:00 am -
1 stop29h 21m
Wed 12/23:32 pm -
1 stop21h 10m
Deal found 11/4![Alaska Airlines logo]()
$394
This Kiwi.com deal was found by Cheapflights users on 11/4. 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.
Wed 12/212:06 pm -
2 stops22h 18m
Wed 12/96:39 pm -
1 stop27h 40m
Deal found 11/4![Multiple Airlines logo]()
$214
This United Airlines deal was found by Cheapflights users on 11/4. 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 12/212:43 pm -
1 stop6h 52m
Wed 12/92:41 pm -
1 stop8h 18m
Deal found 11/4![United Airlines logo]()
$389
This Delta deal was found by Cheapflights users on 11/4. 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.
Wed 12/27:37 pm -
1 stop6h 00m
Wed 12/96:25 pm -
2 stops13h 32m
Deal found 11/4![Delta logo]()
$394
This Kiwi.com deal was found by Cheapflights users on 11/2. 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 12/37:30 pm -
1 stop16h 11m
Mon 12/711:31 am -
1 stop21h 58m
Deal found 11/2![Multiple Airlines logo]()
$269
This Delta deal was found by Cheapflights users on 11/1. 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 12/46:15 am -
2 stops12h 34m
Mon 12/76:00 am -
1 stop6h 25m
Deal found 11/1![Delta logo]()
$404
This Alaska Airlines deal was found by Cheapflights users on 11/2. 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.
Sat 12/56:00 am -
1 stop7h 23m
Wed 12/92:03 pm -
1 stop8h 56m
Deal found 11/2![Alaska Airlines logo]()
$379
This Alaska Airlines deal was found by Cheapflights users on 11/3. 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 12/82:45 pm -
1 stop9h 48m
Wed 12/97:00 am -
1 stop9h 07m
Deal found 11/3![Alaska Airlines logo]()
$379
This Alaska Airlines deal was found by Cheapflights users on 11/2. 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.
Wed 12/96:00 am -
1 stop7h 14m
Sat 12/121:54 pm -
1 stop9h 05m
Deal found 11/2![Alaska Airlines logo]()
$399
This United Airlines deal was found by Cheapflights users on 11/4. 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.
Tue 12/152:51 pm -
1 stop7h 54m
Mon 12/212:09 pm -
Nonstop3h 32m
Deal found 11/4![United Airlines logo]()
$389
This Kiwi.com deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/176:04 pm -
1 stop17h 04m
Thu 12/246:26 pm -
1 stop13h 47m
Deal found 11/1![Multiple Airlines logo]()
$315
This Delta deal was found by Cheapflights users on 11/3. 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 12/225:10 am -
1 stop7h 07m
Tue 12/293:28 pm -
1 stop7h 30m
Deal found 11/3![Delta logo]()
$399
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 November 5, 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 November 5, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/188:51 pm -
1 stop13h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/31![Multiple Airlines logo]()
$124
This Kiwi.com deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/179:48 am -
1 stop10h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/31![Multiple Airlines logo]()
$152
This Kiwi.com deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/168:51 pm -
2 stops23h 22m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/31![Multiple Airlines logo]()
$169
This Alaska Airlines deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/22:30 pm -
1 stop10h 21m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/31![Alaska Airlines logo]()
$180
This Alaska Airlines deal was found by Cheapflights users on 11/2. 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 12/156:00 am -
1 stop9h 13m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![Alaska Airlines logo]()
$190
This American Airlines deal was found by Cheapflights users on 11/2. 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.
Wed 12/166:00 am -
1 stop8h 02m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![American Airlines logo]()
$197
This Priceline deal was found by Cheapflights users on 11/1. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/56:00 am -
1 stop7h 14m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/1![Alaska Airlines logo]()
$200
This Kiwi.com deal was found by Cheapflights users on 11/1. 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 12/56:00 am -
2 stops28h 28m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/1![Multiple Airlines logo]()
$209
This Alaska Airlines deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/42:30 pm -
1 stop10h 21m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/31![Alaska Airlines logo]()
$215
This Kiwi.com deal was found by Cheapflights users on 11/2. 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.
Tue 12/299:21 pm -
1 stop13h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![Multiple Airlines logo]()
$215
This Kiwi.com deal was found by Cheapflights users on 11/1. 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 1/168:51 pm -
3 stops46h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/1![Multiple Airlines logo]()
$218
This American Airlines deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/136:00 am -
1 stop7h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/31![American Airlines logo]()
$225
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 November 5, 2026.
Round-trip from | $214 (Kiwi.com) |
|---|---|
One-way from | $124 (Kiwi.com) |
Popular in | March |
Cheapest in | April |
Average price | $383 |
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 November 5, 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
HoustonBillings
IAH Houston George Bush Intcntl - BIL Billings Logan Intl
IAHBIL
Houston George Bush Intcntl
Tue 2/2
2:30 pm-11:51 pm
1 stop10h 21m
Billings Logan Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$180
HoustonKalispell
IAH Houston George Bush Intcntl - FCA Kalispell Glacier Park
IAHFCA
Houston George Bush Intcntl
Sat 12/5
6:00 am-9:28 am
2 stops28h 28m
Kalispell Glacier Park
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$209
HoustonBillings
IAH Houston George Bush Intcntl - BIL Billings Logan Intl
IAHBIL
Houston George Bush Intcntl
Sat 2/13
7:00 am-3:08 pm
1 stop9h 08m
Billings Logan Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$215
HoustonMissoula
IAH Houston George Bush Intcntl - MSO Missoula Johnson-Bell Field
IAHMSO
Houston George Bush Intcntl
Tue 12/29
9:21 pm-9:37 am
1 stop13h 16m
Missoula Johnson-Bell 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
Sat 1/16
8:51 pm-6:31 pm
3 stops46h 40m
Kalispell Glacier Park
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$218
HoustonBillings
IAH Houston George Bush Intcntl - BIL Billings Logan Intl
IAHBIL
Houston George Bush Intcntl
Sun 2/14
7:10 am-12:58 pm
1 stop6h 48m
Billings Logan Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$225
HoustonBozeman
IAH Houston George Bush Intcntl - BZN Bozeman Gallatin Field
IAHBZN
Houston George Bush Intcntl
Tue 11/10
9:50 pm-9:06 am
2 stops36h 16m
Bozeman Gallatin Field
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$232
HoustonBozeman
IAH Houston George Bush Intcntl - BZN Bozeman Gallatin Field
IAHBZN
Houston George Bush Intcntl
Tue 12/15
3:19 pm-9:47 am
2 stops19h 28m
Bozeman Gallatin Field
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$251
HoustonMissoula
IAH Houston George Bush Intcntl - MSO Missoula Johnson-Bell Field
IAHMSO
Houston George Bush Intcntl
Sat 3/13
7:00 am-3:23 pm
1 stop9h 23m
Missoula Johnson-Bell Field
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$265
HoustonBillings
IAH Houston George Bush Intcntl - BIL Billings Logan Intl
IAHBIL
Houston George Bush Intcntl
Wed 11/11
9:55 pm-9:14 am
2 stops36h 19m
Billings Logan Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$268
Showing 1-10 of 59 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-MSO
IAH-BZN
IAH-BIL
IAH-FCA
IAH-GTF
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-MSO
IAH-BZN
IAH-BIL
IAH-FCA
What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Montana?
Currently, April is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Montana (average of $338). Flying from Houston George Bush Intcntl Airport to Montana in February is currently the most expensive (average of $635). 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 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 November 5, 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.
Crew
8.5
Entertainment
7.8
Food
7.2
Comfort
7.8
Overall
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentStacey-Ann,Aug 2023
IAH - ATL
Crew
8.5
Entertainment
7.8
Food
7.2
Comfort
7.8
Overall
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentStacey-Ann,Aug 2023
IAH - ATL
Crew
8.5
Entertainment
7.8
Food
7.2
Comfort
7.8
Overall
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentStacey-Ann,Aug 2023
IAH - ATL
Crew
8.5
Entertainment
7.8
Food
7.2
Comfort
7.8
Overall
7.8
Boarding
8.1
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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George Bush Intcntl and Montana flights
Browse other George Bush Intcntl and Montana flight options. Last updated on November 5, 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 November 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$214 | Average$400 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$255 | Average$520 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$328 | Average$583 | FlexibilityNo cancel fee | On-time71% |