$131+ Cheap flights from Montana to Houston
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 10/30. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — HOU
Oct 17 — Oct 241
Round-trip
1 adult, Economy
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Find cheap flights from Montana to Houston with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from Montana to HoustonExplore the most affordable flight options available from Montana to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2026.
Explore the most affordable flight options available from Montana to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2026.
This Southwest deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/248:15 am -
2 stops7h 25m
Thu 10/296:35 pm -
1 stop5h 50m
Deal found 9/14![Southwest logo]()
$269
This Kiwi.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/98:02 pm -
1 stop13h 52m
Tue 11/1711:39 am -
1 stop27h 42m
Deal found 9/14![Multiple Airlines logo]()
$276
This Southwest deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2411:25 am -
1 stop9h 35m
Fri 10/306:15 am -
1 stop5h 10m
Deal found 9/14![Southwest logo]()
$286
This Kiwi.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/96:56 pm -
1 stop14h 58m
Wed 11/1812:19 pm -
2 stops22h 19m
Deal found 9/14![Multiple Airlines logo]()
$287
This Kiwi.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/66:27 pm -
1 stop15h 27m
Tue 11/1711:39 am -
1 stop27h 42m
Deal found 9/14![Multiple Airlines logo]()
$306
This Southwest deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/212:45 pm -
1 stop6h 10m
Sun 10/256:15 am -
1 stop5h 10m
Deal found 9/15![Southwest logo]()
$313
This Kiwi.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/59:22 am -
1 stop23h 28m
Wed 11/1811:39 am -
1 stop23h 57m
Deal found 9/14![Multiple Airlines logo]()
$329
This Kiwi.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/65:30 pm -
1 stop16h 24m
Wed 11/1812:19 pm -
2 stops22h 19m
Deal found 9/14![Multiple Airlines logo]()
$331
This Southwest deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/146:30 am -
2 stops7h 15m
Wed 10/216:10 am -
1 stop7h 30m
Deal found 9/14![Southwest logo]()
$339
This Kiwi.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/96:56 pm -
1 stop14h 58m
Thu 11/122:49 pm -
2 stops26h 51m
Deal found 9/14![Multiple Airlines logo]()
$346
This Delta deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/712:58 pm -
1 stop8h 00m
Tue 11/172:32 pm -
1 stop6h 05m
Deal found 9/14![Delta logo]()
$357
This United Airlines deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/105:57 pm -
1 stop5h 02m
Sat 10/244:30 pm -
1 stop7h 23m
Deal found 9/13![United Airlines logo]()
$359
Best flights from Montana to HoustonDiscover carefully curated flight deals from Montana to Houston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 17, 2026.
Discover carefully curated flight deals from Montana to Houston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 17, 2026.
This Southwest deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/311:30 am -
1 stop5h 45m
Wed 2/106:30 am -
1 stop7h 45m
Deal found 9/15![Southwest logo]()
$248
This United Airlines deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/125:55 pm -
1 stop5h 04m
Tue 11/1710:25 am -
1 stop7h 49m
Deal found 9/13![United Airlines logo]()
$359
This Delta deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1212:58 pm -
2 stops10h 01m
Tue 11/172:32 pm -
1 stop6h 05m
Deal found 9/13![Delta logo]()
$364
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 2/310:31 am -
1 stop12h 27m
Wed 2/106:06 pm -
2 stops23h 02m
Deal found 9/17![Alaska Airlines logo]()
$446
This American Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/301:02 pm -
1 stop5h 46m
Sun 10/49:33 am -
1 stop6h 00m
Deal found 9/15![American Airlines logo]()
$493
This Southwest deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/248:15 am -
2 stops7h 25m
Thu 10/296:35 pm -
1 stop5h 50m
Deal found 9/14![Southwest logo]()
$269
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/135:05 pm -
1 stop12h 00m
Sat 2/2010:05 am -
2 stops7h 20m
Deal found 9/17![Southwest logo]()
$324
This United Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/105:57 pm -
1 stop5h 02m
Sat 10/244:30 pm -
1 stop7h 23m
Deal found 9/15![United Airlines logo]()
$359
This Delta deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/106:29 pm -
2 stops14h 03m
Tue 11/1710:27 am -
2 stops10h 10m
Deal found 9/14![Delta logo]()
$368
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.
Thu 1/141:10 pm -
1 stop7h 26m
Mon 1/187:50 am -
1 stop5h 37m
Deal found 9/16![Delta logo]()
$368
This United Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/241:02 pm -
Nonstop3h 23m
Thu 10/295:00 am -
1 stop7h 45m
Deal found 9/14![United Airlines logo]()
$369
This Delta deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/66:27 pm -
2 stops14h 41m
Tue 11/176:00 am -
2 stops12h 39m
Deal found 9/14![Delta logo]()
$378
This Alaska Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/232:03 pm -
1 stop8h 56m
Tue 10/276:02 am -
1 stop7h 21m
Deal found 9/14![Alaska Airlines logo]()
$458
This United Airlines deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/154:30 pm -
1 stop6h 29m
Sun 10/185:15 am -
1 stop5h 31m
Deal found 9/13![United Airlines logo]()
$379
This Delta deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/66:27 pm -
2 stops14h 41m
Thu 11/126:00 am -
2 stops12h 39m
Deal found 9/14![Delta logo]()
$378
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 10/92:30 pm -
1 stop6h 15m
Mon 10/126:20 am -
1 stop8h 08m
Deal found 9/16![United Airlines logo]()
$379
This Southwest deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1211:05 am -
1 stop7h 40m
Sun 11/152:20 pm -
1 stop8h 35m
Deal found 9/13![Southwest logo]()
$434
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/17:00 am -
1 stop7h 43m
Mon 10/52:08 pm -
1 stop8h 04m
Deal found 9/16![American Airlines logo]()
$541
This Delta deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/76:27 pm -
2 stops14h 41m
Tue 11/176:00 am -
2 stops12h 39m
Deal found 9/14![Delta logo]()
$378
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 10/2110:45 am -
1 stop8h 06m
Wed 10/288:30 am -
1 stop6h 04m
Deal found 9/16![United Airlines logo]()
$379
This Alaska Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/103:32 pm -
1 stop21h 15m
Sun 12/136:00 am -
1 stop17h 58m
Deal found 9/14![Alaska Airlines logo]()
$529
This Delta deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/62:29 pm -
1 stop7h 34m
Mon 11/166:00 am -
1 stop8h 20m
Deal found 9/14![Delta logo]()
$378
This American Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/291:27 pm -
1 stop5h 21m
Sat 10/36:04 am -
1 stop7h 07m
Deal found 9/14![American Airlines logo]()
$572
This Southwest deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/292:00 pm -
1 stop8h 15m
Sat 10/32:00 pm -
1 stop7h 45m
Deal found 9/14![Southwest logo]()
$494
This Delta deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/91:21 pm -
2 stops9h 38m
Sat 11/148:05 am -
2 stops10h 34m
Deal found 9/14![Delta logo]()
$378
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.
Thu 12/101:23 pm -
1 stop5h 16m
Sun 12/132:07 pm -
1 stop7h 33m
Deal found 9/17![American Airlines logo]()
$572
This United Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/242:28 pm -
1 stop5h 27m
Wed 10/287:20 am -
1 stop7h 09m
Deal found 9/14![United Airlines logo]()
$449
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 12/255:20 am -
1 stop7h 19m
Mon 1/46:30 am -
1 stop9h 11m
Deal found 9/16![Delta logo]()
$379
This United Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2710:30 am -
1 stop5h 30m
Sat 10/312:46 pm -
1 stop7h 28m
Deal found 9/15![United Airlines logo]()
$449
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/115:30 am -
2 stops8h 15m
Sun 3/148:25 pm -
1 stop6h 25m
Deal found 9/17![Southwest logo]()
$553
Last-minute flights from Montana to HoustonDiscover last-minute flight deals from Montana to Houston. Data last updated September 17, 2026 and is based on user searches.
Discover last-minute flight deals from Montana to Houston. Data last updated September 17, 2026 and is based on user searches.
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 10/72:37 pm -
1 stop7h 22m
Wed 10/146:20 am -
1 stop8h 21m
Deal found 9/16![United Airlines logo]()
$368
This United Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/82:30 pm -
1 stop7h 29m
Mon 10/125:15 am -
1 stop5h 49m
Deal found 9/15![United Airlines logo]()
$379
This United Airlines deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/105:57 pm -
1 stop5h 02m
Sat 10/244:30 pm -
1 stop7h 23m
Deal found 9/13![United Airlines logo]()
$359
This United Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/104:30 pm -
1 stop6h 29m
Tue 10/137:20 am -
1 stop7h 11m
Deal found 9/14![United Airlines logo]()
$379
This Southwest deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/146:30 am -
2 stops7h 15m
Wed 10/216:10 am -
1 stop7h 30m
Deal found 9/14![Southwest logo]()
$339
This Delta deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/206:13 pm -
2 stops13h 22m
Wed 10/282:21 pm -
2 stops9h 36m
Deal found 9/15![Delta logo]()
$389
This Southwest deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/212:45 pm -
1 stop6h 10m
Sun 10/256:15 am -
1 stop5h 10m
Deal found 9/15![Southwest logo]()
$313
This Delta deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/215:30 am -
1 stop6h 59m
Wed 10/287:00 am -
2 stops11h 33m
Deal found 9/15![Delta logo]()
$384
This Southwest deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/248:15 am -
2 stops7h 25m
Thu 10/296:35 pm -
1 stop5h 50m
Deal found 9/14![Southwest logo]()
$269
This Southwest deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2411:25 am -
1 stop9h 35m
Fri 10/306:15 am -
1 stop5h 10m
Deal found 9/14![Southwest logo]()
$286
This United Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/241:02 pm -
Nonstop3h 23m
Fri 10/309:40 am -
1 stop6h 50m
Deal found 9/14![United Airlines logo]()
$369
This Delta deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/242:00 pm -
2 stops8h 55m
Thu 10/297:00 am -
1 stop7h 19m
Deal found 9/14![Delta logo]()
$384
One-way flights from Montana to HoustonSearch for one-way flight options from Montana to Houston. Find affordable one-way fares based on user searches. Data last updated September 17, 2026.
Search for one-way flight options from Montana to Houston. Find affordable one-way fares based on user searches. Data last updated September 17, 2026.
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.
Fri 10/303:51 pm -
1 stop17h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Multiple Airlines logo]()
$131
This Southwest deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/73:30 pm -
1 stop5h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Southwest logo]()
$140
This Kiwi.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/197:43 pm -
1 stop15h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Multiple Airlines logo]()
$183
This Southwest deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/178:15 am -
2 stops7h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Southwest logo]()
$195
This Expedia deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/73:53 pm -
1 stop20h 54m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Alaska Airlines logo]()
$196
This Alaska Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/201:55 pm -
1 stop9h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Alaska Airlines logo]()
$210
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1810:26 am -
2 stops48h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Multiple Airlines logo]()
$213
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/711:25 am -
1 stop7h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Southwest logo]()
$220
This Priceline deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/307:03 am -
1 stop9h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Alaska Airlines logo]()
$220
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.
Sat 10/33:44 pm -
1 stop21h 08m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Alaska Airlines logo]()
$220
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.
Mon 1/42:53 pm -
1 stop17h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Multiple Airlines logo]()
$225
This Kiwi.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/141:39 pm -
2 stops18h 57m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Multiple Airlines logo]()
$237
Find flight deals from Montana to Houston
Keep the following information in mind while searching for Montana to Houston flight deals. Data was last updated September 17, 2026.
Round-trip from | $248 (Southwest) |
|---|---|
One-way from | $131 (Kiwi.com) |
Popular in | August |
Cheapest in | December |
Average price | $373 |
Cheapflights Fare Finder
Customize your flight search to find flights from Montana to Houston that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 17, 2026.
Use the filters below to find and compare flights from Montana to Houston that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BozemanHouston
BZN Bozeman Gallatin Field - IAH Houston George Bush Intcntl
BZNIAH
Bozeman Gallatin Field
Fri 10/30
3:51 pm-10:50 am
1 stop17h 59m
Houston George Bush Intcntl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$131
BozemanHouston
BZN Bozeman Gallatin Field - HOU Houston Hobby
BZNHOU
Bozeman Gallatin Field
Mon 12/7
3:30 pm-9:50 pm
1 stop5h 20m
Houston Hobby
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$140
BozemanHouston
BZN Bozeman Gallatin Field - IAH Houston George Bush Intcntl
BZNIAH
Bozeman Gallatin Field
Mon 1/4
7:43 pm-5:00 am
1 stop8h 17m
Houston George Bush Intcntl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$220
BozemanHouston
BZN Bozeman Gallatin Field - HOU Houston Hobby
BZNHOU
Bozeman Gallatin Field
Wed 10/7
11:25 am-8:05 pm
1 stop7h 40m
Houston Hobby
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$220
BillingsHouston
BIL Billings Logan Intl - IAH Houston George Bush Intcntl
BILIAH
Billings Logan Intl
Sat 10/3
3:44 pm-1:52 pm
1 stop21h 08m
Houston George Bush Intcntl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$220
BozemanHouston
BZN Bozeman Gallatin Field - HOU Houston Hobby
BZNHOU
Bozeman Gallatin Field
Fri 10/2
5:50 am-12:50 pm
1 stop6h 00m
Houston Hobby
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$245
BozemanHouston
BZN Bozeman Gallatin Field - IAH Houston George Bush Intcntl
BZNIAH
Bozeman Gallatin Field
Mon 12/7
2:53 pm-1:47 pm
2 stops21h 54m
Houston George Bush Intcntl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$247
BozemanHouston
BZN Bozeman Gallatin Field - HOU Houston Hobby
BZNHOU
Bozeman Gallatin Field
Wed 2/3
11:30 am-6:15 pm
1 stop5h 45m
Houston Hobby
Wed 2/10
6:30 am-1:15 pm
1 stop7h 45m
$248
MissoulaHouston
MSO Missoula Johnson-Bell Field - HOU Houston Hobby
MSOHOU
Missoula Johnson-Bell Field
Thu 11/19
6:50 am-4:40 pm
1 stop8h 50m
Houston Hobby
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$255
KalispellHouston
FCA Kalispell Glacier Park - IAH Houston George Bush Intcntl
FCAIAH
Kalispell Glacier Park
Wed 9/30
10:45 am-7:51 pm
1 stop8h 06m
Houston George Bush Intcntl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$269
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Montana to Houston
Have a flexible travel schedule? Discover the best time to fly to Houston from Montana with our price prediction graph.
BZN-IAH
BZN-HOU
MSO-HOU
FCA-IAH
BIL-IAH
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Montana to Houston
USMT-HO1
BZN-IAH
BZN-HOU
MSO-HOU
FCA-IAH
What is the cheapest month to book a flight from Montana to Houston?
Currently, September is the cheapest month in which you can book a flight from Montana to Houston (average of $393). Flying from Montana to Houston in May is currently the most expensive (average of $588). 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 MT to HOU?
Find hourly flight availability from Montana to Houston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 17, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Montana to Houston as you normally would.
Related info for your journey
Find useful and relevant information for your journey from Montana to Houston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Alternative routes for Montana to Houston
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Houston by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Montana to Houston by cabin class
Find flights from Montana to Houston, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Montana and Houston flights
Browse other Montana and Houston flight options. Last updated on September 17, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Montana to Houston flights
Consider these flights traveling from Montana to Houston.
Top 4 airlines flying from Montana to Houston
Discover the top 4 airlines that operate flights from Montana to Houston. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 17, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$144 | Average$383 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$228 | Average$353 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$228 | Average$499 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$246 | Average$508 | FlexibilityNo cancel fee | On-time71% |