$101+ Cheap flights from Boise (BOI) to Houston
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/16. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — HOU
Mar 21 — Mar 281
1 adult, Economy
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Find cheap flights from Boise to Houston with Cheapflights
1. Tell us where you want to go
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Cheapest flights from Boise to HoustonExplore the most affordable flight options available from Boise to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 19, 2026.
Explore the most affordable flight options available from Boise to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 19, 2026.
This Expedia deal was found by Cheapflights users on 2/19. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/912:03 pm
BOI
- IAH
1 stop11h 45m
Frontier
Sun 4/126:45 am
IAH
- BOI
1 stop5h 23m
Frontier
Deal found 2/19![Frontier logo]()
$211
This Expedia deal was found by Cheapflights users on 2/17. 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.
Wed 4/226:08 pm
BOI
- IAH
1 stop10h 08m
Multiple Airlines
Sun 4/266:45 am
IAH
- BOI
1 stop5h 23m
Multiple Airlines
Deal found 2/17![Multiple Airlines logo]()
$226
This Kiwi.com deal was found by Cheapflights users on 2/17. 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.
Sun 3/111:56 am
BOI
- IAH
1 stop20h 40m
Frontier
Wed 3/48:45 am
IAH
- BOI
1 stop28h 06m
Frontier
Deal found 2/17![Frontier logo]()
$236
This United Airlines deal was found by Cheapflights users on 2/16. 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 3/105:31 pm
BOI
- IAH
1 stop6h 05m
United Airlines
Tue 3/174:25 pm
IAH
- BOI
1 stop8h 32m
United Airlines
Deal found 2/16![United Airlines logo]()
$251
This Kiwi.com deal was found by Cheapflights users on 2/16. 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 3/812:15 pm
BOI
- IAH
1 stop8h 46m
Frontier
Sat 3/146:45 am
IAH
- BOI
1 stop29h 35m
Frontier
Deal found 2/16![Frontier logo]()
$253
This Delta deal was found by Cheapflights users on 2/17. 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.
Wed 4/226:00 am
BOI
- IAH
1 stop4h 47m
Delta
Tue 4/287:45 am
IAH
- BOI
2 stops13h 15m
Delta
Deal found 2/17![Delta logo]()
$256
This Expedia deal was found by Cheapflights users on 2/19. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/116:00 am
BOI
- IAH
1 stop22h 21m
Multiple Airlines
Sun 4/196:45 am
IAH
- BOI
1 stop5h 23m
Multiple Airlines
Deal found 2/19![Multiple Airlines logo]()
$257
This Kiwi.com deal was found by Cheapflights users on 2/18. 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.
Fri 2/2711:56 am
BOI
- IAH
1 stop26h 56m
Frontier
Tue 3/37:59 pm
IAH
- BOI
2 stops40h 52m
Frontier
Deal found 2/18![Frontier logo]()
$262
This Southwest deal was found by Cheapflights users on 2/17. 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 4/222:00 pm
BOI
- HOU
1 stop6h 25m
Southwest
Tue 4/281:10 pm
HOU
- BOI
1 stop6h 50m
Southwest
Deal found 2/17![Southwest logo]()
$264
This American Airlines deal was found by Cheapflights users on 2/16. 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.
Sat 4/111:53 pm
BOI
- IAH
1 stop5h 27m
American Airlines
Sat 4/186:04 am
IAH
- BOI
1 stop7h 45m
American Airlines
Deal found 2/16![American Airlines logo]()
$264
This Orbitz deal was found by Cheapflights users on 2/17. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/112:15 pm
BOI
- IAH
1 stop16h 01m
Multiple Airlines
Sun 5/36:45 am
IAH
- BOI
1 stop5h 23m
Multiple Airlines
Deal found 2/17![Multiple Airlines logo]()
$265
This Southwest deal was found by Cheapflights users on 2/16. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/107:05 am
BOI
- HOU
1 stop6h 40m
Southwest
Tue 3/175:40 pm
HOU
- BOI
1 stop5h 40m
Southwest
Deal found 2/16![Southwest logo]()
$271
Best flights from Boise to HoustonDiscover carefully curated flight deals from Boise to Houston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 19, 2026.
Discover carefully curated flight deals from Boise to Houston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 19, 2026.
This United Airlines deal was found by Cheapflights users on 2/16. 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 3/105:31 pm
BOI
- IAH
1 stop6h 05m
United Airlines
Tue 3/174:25 pm
IAH
- BOI
1 stop8h 32m
United Airlines
Deal found 2/16![United Airlines logo]()
$251
This Southwest deal was found by Cheapflights users on 2/16. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/107:05 am
BOI
- HOU
1 stop6h 40m
Southwest
Tue 3/175:40 pm
HOU
- BOI
1 stop5h 40m
Southwest
Deal found 2/16![Southwest logo]()
$271
This Delta deal was found by Cheapflights users on 2/17. 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.
Wed 4/228:59 am
BOI
- IAH
2 stops11h 35m
Delta
Sun 4/267:45 am
IAH
- BOI
1 stop5h 17m
Delta
Deal found 2/17![Delta logo]()
$275
This American Airlines deal was found by Cheapflights users on 2/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/111:53 pm
BOI
- IAH
1 stop5h 27m
American Airlines
Sat 4/186:04 am
IAH
- BOI
1 stop7h 45m
American Airlines
Deal found 2/19![American Airlines logo]()
$288
This Alaska Airlines deal was found by Cheapflights users on 2/16. 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 5/164:28 pm
BOI
- IAH
1 stop20h 18m
Alaska Airlines
Sat 5/235:57 pm
IAH
- BOI
1 stop7h 01m
Alaska Airlines
Deal found 2/16![Alaska Airlines logo]()
$290
This Delta deal was found by Cheapflights users on 2/15. 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.
Thu 8/1311:30 pm
BOI
- HOU
1 stop8h 45m
Delta
Mon 8/171:00 pm
HOU
- BOI
1 stop10h 32m
Delta
Deal found 2/15![Delta logo]()
$289
This United Airlines deal was found by Cheapflights users on 2/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/235:46 pm
BOI
- IAH
1 stop5h 13m
United Airlines
Sat 5/306:30 am
IAH
- BOI
1 stop8h 04m
United Airlines
Deal found 2/18![United Airlines logo]()
$289
This CheapOair deal was found by Cheapflights users on 2/18. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/166:07 pm
BOI
- IAH
1 stop11h 16m
Alaska Airlines
Sun 5/245:57 pm
IAH
- BOI
1 stop7h 01m
Alaska Airlines
Deal found 2/18![Alaska Airlines logo]()
$290
This Southwest deal was found by Cheapflights users on 2/17. 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 4/222:00 pm
BOI
- HOU
1 stop6h 25m
Southwest
Sun 4/266:10 am
HOU
- BOI
1 stop5h 15m
Southwest
Deal found 2/17![Southwest logo]()
$313
This Delta deal was found by Cheapflights users on 2/15. 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.
Fri 7/3111:30 pm
BOI
- HOU
1 stop8h 50m
Delta
Tue 8/46:00 am
HOU
- BOI
1 stop7h 36m
Delta
Deal found 2/15![Delta logo]()
$289
This United Airlines deal was found by Cheapflights users on 2/15. 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 5/235:46 pm
BOI
- IAH
1 stop5h 13m
United Airlines
Sat 6/135:15 am
IAH
- BOI
1 stop5h 38m
United Airlines
Deal found 2/15![United Airlines logo]()
$289
This Southwest deal was found by Cheapflights users on 2/15. 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 6/14:20 pm
BOI
- HOU
1 stop7h 05m
Southwest
Wed 6/36:05 pm
HOU
- BOI
1 stop6h 15m
Southwest
Deal found 2/15![Southwest logo]()
$314
This United Airlines deal was found by Cheapflights users on 2/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/315:46 pm
BOI
- IAH
1 stop5h 55m
United Airlines
Wed 6/35:15 am
IAH
- BOI
1 stop5h 38m
United Airlines
Deal found 2/18![United Airlines logo]()
$289
This Delta deal was found by Cheapflights users on 2/16. 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 5/812:51 pm
BOI
- IAH
1 stop7h 48m
Delta
Mon 5/116:15 am
IAH
- BOI
2 stops12h 36m
Delta
Deal found 2/16![Delta logo]()
$294
This United Airlines deal was found by Cheapflights users on 2/15. 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.
Mon 6/15:46 pm
BOI
- IAH
1 stop5h 13m
United Airlines
Wed 6/38:20 am
IAH
- BOI
1 stop9h 24m
United Airlines
Deal found 2/15![United Airlines logo]()
$289
This Southwest deal was found by Cheapflights users on 2/16. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/86:35 pm
BOI
- HOU
1 stop5h 35m
Southwest
Sat 3/148:00 pm
HOU
- BOI
1 stop6h 25m
Southwest
Deal found 2/16![Southwest logo]()
$319
This Southwest deal was found by Cheapflights users on 2/15. 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.
Sun 3/86:35 pm
BOI
- HOU
1 stop5h 35m
Southwest
Fri 3/136:10 am
HOU
- BOI
1 stop5h 20m
Southwest
Deal found 2/15![Southwest logo]()
$324
This Southwest deal was found by Cheapflights users on 2/18. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/266:10 pm
BOI
- HOU
1 stop5h 55m
Southwest
Mon 3/307:30 pm
HOU
- BOI
1 stop6h 50m
Southwest
Deal found 2/18![Southwest logo]()
$325
Last-minute flights from Boise to HoustonDiscover last-minute flight deals from Boise to Houston. Data last updated February 19, 2026 and is based on user searches.
Discover last-minute flight deals from Boise to Houston. Data last updated February 19, 2026 and is based on user searches.
This CheapOair deal was found by Cheapflights users on 2/18. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/2011:56 am
BOI
- IAH
1 stop26h 56m
Frontier
Wed 2/258:45 am
IAH
- BOI
1 stop28h 06m
Frontier
Deal found 2/18![Frontier logo]()
$308
This Kiwi.com deal was found by Cheapflights users on 2/18. 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.
Fri 2/2711:56 am
BOI
- IAH
1 stop26h 56m
Frontier
Tue 3/37:59 pm
IAH
- BOI
2 stops40h 52m
Frontier
Deal found 2/18![Frontier logo]()
$262
This Kiwi.com deal was found by Cheapflights users on 2/17. 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.
Sun 3/111:56 am
BOI
- IAH
1 stop20h 40m
Frontier
Wed 3/48:45 am
IAH
- BOI
1 stop28h 06m
Frontier
Deal found 2/17![Frontier logo]()
$236
This Kiwi.com deal was found by Cheapflights users on 2/16. 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 3/812:15 pm
BOI
- IAH
1 stop8h 46m
Frontier
Sat 3/146:45 am
IAH
- BOI
1 stop29h 35m
Frontier
Deal found 2/16![Frontier logo]()
$253
This Expedia deal was found by Cheapflights users on 2/15. 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.
Sun 3/812:15 pm
BOI
- IAH
1 stop11h 24m
Multiple Airlines
Fri 3/136:53 pm
IAH
- BOI
1 stop15h 47m
Multiple Airlines
Deal found 2/15![Multiple Airlines logo]()
$281
This Southwest deal was found by Cheapflights users on 2/16. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/86:35 pm
BOI
- HOU
1 stop5h 35m
Southwest
Sat 3/148:00 pm
HOU
- BOI
1 stop6h 25m
Southwest
Deal found 2/16![Southwest logo]()
$319
This Southwest deal was found by Cheapflights users on 2/15. 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.
Sun 3/86:35 pm
BOI
- HOU
1 stop5h 35m
Southwest
Fri 3/136:10 am
HOU
- BOI
1 stop5h 20m
Southwest
Deal found 2/15![Southwest logo]()
$324
This United Airlines deal was found by Cheapflights users on 2/16. 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 3/105:31 pm
BOI
- IAH
1 stop6h 05m
United Airlines
Tue 3/174:25 pm
IAH
- BOI
1 stop8h 32m
United Airlines
Deal found 2/16![United Airlines logo]()
$251
This Southwest deal was found by Cheapflights users on 2/16. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/107:05 am
BOI
- HOU
1 stop6h 40m
Southwest
Tue 3/175:40 pm
HOU
- BOI
1 stop5h 40m
Southwest
Deal found 2/16![Southwest logo]()
$271
This Delta deal was found by Cheapflights users on 2/16. 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.
Tue 3/101:40 pm
BOI
- IAH
1 stop9h 19m
Delta
Tue 3/177:35 am
IAH
- BOI
2 stops12h 08m
Delta
Deal found 2/16![Delta logo]()
$290
This Kiwi.com deal was found by Cheapflights users on 2/16. 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.
Thu 3/2612:15 pm
BOI
- IAH
1 stop8h 46m
Frontier
Sat 4/46:45 am
IAH
- BOI
1 stop29h 23m
Frontier
Deal found 2/16![Frontier logo]()
$275
This Kiwi.com deal was found by Cheapflights users on 2/16. 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.
Thu 3/265:20 pm
BOI
- IAH
2 stops39h 22m
Multiple Airlines
Sat 4/46:45 am
IAH
- BOI
1 stop29h 23m
Multiple Airlines
Deal found 2/16![Multiple Airlines logo]()
$291
One-way flights from Boise to HoustonSearch for one-way flight options from Boise to Houston. Find affordable one-way fares based on user searches. Data last updated February 19, 2026.
Search for one-way flight options from Boise to Houston. Find affordable one-way fares based on user searches. Data last updated February 19, 2026.
This Frontier deal was found by Cheapflights users on 2/18. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/1611:53 am
BOI
- IAH
1 stop11h 55m
Frontier
Deal found 2/18![Frontier logo]()
$101
This Kiwi.com deal was found by Cheapflights users on 2/19. 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.
Fri 2/2711:56 am
BOI
- IAH
1 stop11h 37m
Frontier
Deal found 2/19![Frontier logo]()
$111
This Kiwi.com deal was found by Cheapflights users on 2/18. 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.
Thu 4/212:03 pm
BOI
- IAH
1 stop11h 45m
Frontier
Deal found 2/18![Frontier logo]()
$119
This Expedia deal was found by Cheapflights users on 2/17. 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.
Sun 3/111:56 am
BOI
- IAH
1 stop25h 37m
Frontier
Deal found 2/17![Frontier logo]()
$122
This Alaska Airlines deal was found by Cheapflights users on 2/19. 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.
Wed 3/255:50 am
BOI
- IAH
1 stop6h 37m
Alaska Airlines
Deal found 2/19![Alaska Airlines logo]()
$126
This Delta deal was found by Cheapflights users on 2/19. 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 3/2510:25 am
BOI
- IAH
2 stops12h 24m
Delta
Deal found 2/19![Delta logo]()
$131
This Kiwi.com deal was found by Cheapflights users on 2/18. 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.
Thu 3/512:38 pm
BOI
- IAH
1 stop10h 55m
Frontier
Deal found 2/18![Frontier logo]()
$136
This Priceline deal was found by Cheapflights users on 2/18. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/812:15 pm
BOI
- IAH
1 stop8h 46m
Frontier
Deal found 2/18![Frontier logo]()
$141
This Delta deal was found by Cheapflights users on 2/17. 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.
Mon 3/3011:30 pm
BOI
- HOU
1 stop10h 00m
Delta
Deal found 2/17![Delta logo]()
$145
This United Airlines deal was found by Cheapflights users on 2/17. 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.
Mon 3/305:29 pm
BOI
- IAH
1 stop5h 30m
United Airlines
Deal found 2/17![United Airlines logo]()
$145
This Southwest deal was found by Cheapflights users on 2/17. 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.
Mon 3/3011:00 am
BOI
- HOU
2 stops7h 40m
Southwest
Deal found 2/17![Southwest logo]()
$150
This Delta deal was found by Cheapflights users on 2/17. 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.
Mon 3/309:00 am
BOI
- IAH
2 stops11h 36m
Delta
Deal found 2/17![Delta logo]()
$150
Find flight deals from Boise to Houston
Discover tips and strategies to find the most affordable flight options for your journey from Boise (BOI) to Houston (HO1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 19, 2026.
Round-trip from | $226 (Expedia) |
|---|---|
One-way from | $101 (Frontier) |
Popular in | December |
Cheapest in | September |
Average price | $371 |
Cheapflights Fare Finder
Customize your flight search to find flights from Boise to Houston that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 19, 2026.
Use the filters below to find and compare flights from Boise to Houston that are best for you.
Fly from
Boise
Fly to
Houston
Route
Depart
Return
Price
BoiseHouston
BOI - IAH
BOIIAH
Boise Air Term. Gowen Fld
Tue 3/10
5:31 pm-12:36 am
1 stop6h 05m
Houston George Bush Intcntl
Tue 3/17
4:25 pm-11:57 pm
1 stop8h 32m
$251
BoiseHouston
BOI - HOU
BOIHOU
Boise Air Term. Gowen Fld
Tue 3/10
7:05 am-2:45 pm
1 stop6h 40m
Houston Hobby
Tue 3/17
5:40 pm-10:20 pm
1 stop5h 40m
$271
BoiseHouston
BOI - IAH
BOIIAH
Boise Air Term. Gowen Fld
Wed 4/22
8:59 am-9:34 pm
2 stops11h 35m
Houston George Bush Intcntl
Sun 4/26
7:45 am-12:02 pm
1 stop5h 17m
$275
BoiseHouston
BOI - IAH
BOIIAH
Boise Air Term. Gowen Fld
Sat 4/11
1:53 pm-8:20 pm
1 stop5h 27m
Houston George Bush Intcntl
Sat 4/18
6:04 am-12:49 pm
1 stop7h 45m
$288
BoiseHouston
BOI - HOU
BOIHOU
Boise Air Term. Gowen Fld
Thu 8/13
11:30 pm-9:15 am
1 stop8h 45m
Houston Hobby
Mon 8/17
1:00 pm-10:32 pm
1 stop10h 32m
$289
BoiseHouston
BOI - IAH
BOIIAH
Boise Air Term. Gowen Fld
Sat 5/23
5:46 pm-11:59 pm
1 stop5h 13m
Houston George Bush Intcntl
Sat 5/30
6:30 am-1:34 pm
1 stop8h 04m
$289
BoiseHouston
BOI - HOU
BOIHOU
Boise Air Term. Gowen Fld
Fri 7/31
11:30 pm-9:20 am
1 stop8h 50m
Houston Hobby
Tue 8/4
6:00 am-12:36 pm
1 stop7h 36m
$289
BoiseHouston
BOI - IAH
BOIIAH
Boise Air Term. Gowen Fld
Sat 5/23
5:46 pm-11:59 pm
1 stop5h 13m
Houston George Bush Intcntl
Sat 6/13
5:15 am-9:53 am
1 stop5h 38m
$289
BoiseHouston
BOI - IAH
BOIIAH
Boise Air Term. Gowen Fld
Sun 5/31
5:46 pm-12:41 am
1 stop5h 55m
Houston George Bush Intcntl
Wed 6/3
5:15 am-9:53 am
1 stop5h 38m
$289
BoiseHouston
BOI - IAH
BOIIAH
Boise Air Term. Gowen Fld
Mon 6/1
5:46 pm-11:59 pm
1 stop5h 13m
Houston George Bush Intcntl
Wed 6/3
8:20 am-4:44 pm
1 stop9h 24m
$289
Showing 1-10 of 37 results
Best time to book a flight from Boise to Houston
Have a flexible travel schedule? Discover the best time to fly to Houston from Boise with our price prediction graph.
BOI-HO1
BOI-IAH
BOI-HOU
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 Boise to Houston
BOI-HO1
BOI-IAH
BOI-HOU
How far ahead should I book a flight from Boise to Houston?
Use this chart to determine the optimal time to book a round-trip flight from Boise to Houston. Price data was last updated on February 18, 2026.
The best time to book flights from Boise to Houston is 63 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Boise to Houston?
Currently, June is the cheapest month in which you can book a flight from Boise to Houston (average of $127). Flying from Boise to Houston in December is currently the most expensive (average of $276). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from Boise to Houston?
Reviews of airlines servicing Houston
Get insights into the airlines that provide service to Houston. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Houston. Reviews last updated February 19, 2026.
Read reviews from past customers who have flown Alaska Airlines, Southwest, and Delta from Boise to Houston. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.8
Overall
8.0
Boarding
8.1
Food
7.1
Crew
8.5
Entertainment
7.0
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Comfort
7.8
Overall
8.0
Boarding
8.1
Food
7.1
Crew
8.5
Entertainment
7.0
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Comfort
7.8
Overall
8.0
Boarding
8.1
Food
7.1
Crew
8.5
Entertainment
7.0
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Comfort
7.8
Overall
8.0
Boarding
8.1
Food
7.1
Crew
8.5
Entertainment
7.0
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Comfort
7.8
Overall
8.0
Boarding
8.1
Food
7.1
Crew
8.5
Entertainment
7.0
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Comfort
7.8
Overall
8.0
Boarding
8.1
Food
7.1
Crew
8.5
Entertainment
7.0
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Related info for your journey
Find useful and relevant information for your journey from Boise to Houston. 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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Complete your trip
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Search flights from Boise to Houston by cabin class
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Boise and Houston flights
Browse other Boise and Houston flight options. Last updated on February 19, 2026.
Other flights from Boise
Browse through other flights departing from Boise. Flights are based on user searches made on Cheapflights and were last updated on February 19, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 5 airlines flying from Boise to Houston
Discover the top 5 airlines that operate flights from Boise to Houston. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 19, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$158 | Average$352 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$180 | Average$321 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$206 | Average$400 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$231 | Average$396 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$267 | Average$418 | FlexibilityNo cancel fee | On-time69% |