$90+ Cheap flights from Idaho to George Bush Intcntl (IAH)
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 10/29. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — IAH
Oct 29 — Nov 51
Round-trip
1 adult, Economy
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Find cheap flights from Idaho to George Bush Intcntl 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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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Idaho to George Bush Intcntl
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Cheapest flights from Idaho to George Bush IntcntlExplore the most affordable flight options available from Idaho to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 29, 2026.
Explore the most affordable flight options available from Idaho to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 29, 2026.
This Trip.com deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/262:50 pm -
1 stop26h 22m
Wed 10/282:49 pm -
1 stop24h 05m
Deal found 9/26![Frontier logo]()
$175
This Cheapflightsfares deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/232:50 pm -
1 stop27h 16m
Wed 10/282:49 pm -
1 stop24h 05m
Deal found 9/27![Frontier logo]()
$203
This Kiwi.com deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” 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 10/262:50 pm -
1 stop26h 22m
Wed 11/42:49 pm -
1 stop24h 05m
Deal found 9/25![Frontier logo]()
$213
This Cheapflightsfares deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/222:50 pm -
1 stop8h 36m
Wed 10/282:49 pm -
1 stop24h 05m
Deal found 9/27![Frontier logo]()
$217
This Kiwi.com deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” 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 10/267:30 pm -
1 stop8h 40m
Mon 11/26:00 am -
1 stop7h 36m
Deal found 9/26![Multiple Airlines logo]()
$234
This Cheapflightsfares deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/192:49 pm -
1 stop8h 55m
Mon 11/239:44 pm -
1 stop22h 16m
Deal found 9/28![Frontier logo]()
$275
This Priceline deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” 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.
Thu 11/122:49 pm -
1 stop8h 55m
Mon 11/165:57 pm -
1 stop6h 49m
Deal found 9/28![Multiple Airlines logo]()
$278
This Cheapflightsfares deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/122:50 pm -
1 stop27h 16m
Fri 10/165:05 am -
1 stop9h 50m
Deal found 9/29![Frontier logo]()
$284
This Frontier deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” 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.
Fri 10/92:50 pm -
1 stop8h 36m
Mon 10/195:05 am -
1 stop9h 50m
Deal found 9/25![Frontier logo]()
$288
This United Airlines deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” 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 10/314:30 pm -
1 stop6h 29m
Sat 11/710:25 am -
1 stop6h 13m
Deal found 9/28![United Airlines logo]()
$341
This United Airlines deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” 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 10/174:05 pm -
1 stop5h 54m
Fri 10/235:15 am -
1 stop5h 38m
Deal found 9/26![United Airlines logo]()
$359
This Kiwi.com deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” 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 10/1610:49 pm -
1 stop19h 17m
Thu 10/224:41 pm -
1 stop21h 53m
Deal found 9/28![Multiple Airlines logo]()
$389
Best flights from Idaho to George Bush IntcntlDiscover carefully curated flight deals from Idaho to George Bush Intcntl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 29, 2026.
Discover carefully curated flight deals from Idaho to George Bush Intcntl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 29, 2026.
This United Airlines deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” 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 12/22:40 pm -
1 stop5h 20m
Wed 12/97:20 am -
1 stop7h 17m
Deal found 9/26![United Airlines logo]()
$341
This Delta deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” 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 2/26:00 am -
1 stop5h 26m
Sat 2/611:30 am -
2 stops11h 49m
Deal found 9/26![Delta logo]()
$346
This Alaska Airlines deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” 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 10/275:59 am -
1 stop6h 53m
Sat 10/316:02 am -
1 stop7h 33m
Deal found 9/28![Alaska Airlines logo]()
$349
This American Airlines deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/311:50 pm -
1 stop9h 46m
Sat 11/72:44 pm -
2 stops9h 15m
Deal found 9/28![American Airlines logo]()
$359
This CheapOair deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” 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.
Thu 10/152:50 pm -
1 stop23h 33m
Sun 10/182:41 pm -
1 stop24h 14m
Deal found 9/29![Frontier logo]()
$368
This United Airlines deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” 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 10/314:30 pm -
1 stop6h 29m
Sat 11/710:25 am -
1 stop6h 13m
Deal found 9/28![United Airlines logo]()
$341
This Delta deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” 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 1/101:10 pm -
1 stop7h 26m
Tue 1/197:50 am -
1 stop5h 37m
Deal found 9/24![Delta logo]()
$350
This Alaska Airlines deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” 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 10/275:59 am -
1 stop6h 53m
Thu 10/296:17 pm -
1 stop6h 37m
Deal found 9/24![Alaska Airlines logo]()
$353
This Delta deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” 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 10/264:00 pm -
1 stop6h 53m
Wed 10/287:10 am -
2 stops12h 23m
Deal found 9/26![Delta logo]()
$358
This United Airlines deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” 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 10/174:05 pm -
1 stop5h 54m
Fri 10/235:15 am -
1 stop5h 38m
Deal found 9/26![United Airlines logo]()
$359
This Delta deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” 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 1/91:15 pm -
1 stop7h 21m
Sun 1/175:55 am -
1 stop7h 44m
Deal found 9/25![Delta logo]()
$358
This Alaska Airlines deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” 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 1/91:56 pm -
1 stop9h 02m
Tue 1/192:30 pm -
1 stop9h 23m
Deal found 9/24![Alaska Airlines logo]()
$444
This Delta deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2911:32 am -
1 stop5h 02m
Mon 11/22:21 pm -
1 stop7h 15m
Deal found 9/25![Delta logo]()
$377
This American Airlines deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/181:57 pm -
1 stop9h 02m
Mon 1/115:43 am -
1 stop7h 18m
Deal found 9/28![American Airlines logo]()
$505
This Delta deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” 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 10/2011:32 am -
1 stop5h 02m
Thu 10/227:10 am -
2 stops12h 23m
Deal found 9/28![Delta logo]()
$378
This Alaska Airlines deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/261:58 pm -
1 stop9h 01m
Fri 10/306:02 am -
1 stop10h 18m
Deal found 9/26![Alaska Airlines logo]()
$474
This Delta deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” 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 2/410:38 am -
2 stops9h 58m
Mon 2/86:30 am -
2 stops11h 19m
Deal found 9/24![Delta logo]()
$387
This Travelocity deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/93:58 pm -
2 stops31h 00m
Mon 1/186:06 pm -
1 stop20h 13m
Deal found 9/24![Alaska Airlines logo]()
$501
This Alaska Airlines deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” 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 2/204:03 pm -
1 stop7h 00m
Sun 2/287:00 am -
1 stop9h 29m
Deal found 9/27![Alaska Airlines logo]()
$524
This United Airlines deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” 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 10/137:00 am -
1 stop7h 18m
Fri 10/164:30 pm -
1 stop5h 45m
Deal found 9/24![United Airlines logo]()
$697
This Delta deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” 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 12/1812:58 pm -
2 stops9h 55m
Mon 1/1111:30 am -
2 stops11h 42m
Deal found 9/28![Delta logo]()
$628
This Delta deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” 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 10/1312:19 pm -
1 stop7h 39m
Sat 10/177:10 am -
1 stop6h 29m
Deal found 9/26![Delta logo]()
$888
This Delta deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” 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 10/259:15 am -
2 stops12h 38m
Sun 11/12:19 pm -
2 stops10h 47m
Deal found 9/27![Delta logo]()
$1,116
This Delta deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1612:19 pm -
1 stop7h 39m
Sun 10/187:10 am -
1 stop6h 29m
Deal found 9/24![Delta logo]()
$1,371
Last-minute flights from Idaho to George Bush IntcntlDiscover last-minute flight deals from Idaho to George Bush Intcntl. Data last updated September 29, 2026 and is based on user searches.
Discover last-minute flight deals from Idaho to George Bush Intcntl. Data last updated September 29, 2026 and is based on user searches.
This Frontier deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” 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.
Fri 10/92:50 pm -
1 stop8h 36m
Mon 10/195:05 am -
1 stop9h 50m
Deal found 9/25![Frontier logo]()
$288
This Cheapflightsfares deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/122:50 pm -
1 stop27h 16m
Fri 10/165:05 am -
1 stop9h 50m
Deal found 9/29![Frontier logo]()
$284
This Kiwi.com deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” 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 10/1610:49 pm -
1 stop19h 17m
Thu 10/224:41 pm -
1 stop21h 53m
Deal found 9/28![Multiple Airlines logo]()
$389
This United Airlines deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” 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 10/174:05 pm -
1 stop5h 54m
Fri 10/235:15 am -
1 stop5h 38m
Deal found 9/26![United Airlines logo]()
$359
This Cheapflightsfares deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/222:50 pm -
1 stop8h 36m
Wed 10/282:49 pm -
1 stop24h 05m
Deal found 9/27![Frontier logo]()
$217
This Priceline deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” 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.
Thu 10/222:50 pm -
1 stop8h 36m
Wed 10/286:02 am -
1 stop7h 33m
Deal found 9/27![Multiple Airlines logo]()
$304
This Cheapflightsfares deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/232:50 pm -
1 stop27h 16m
Wed 10/282:49 pm -
1 stop24h 05m
Deal found 9/27![Frontier logo]()
$203
This Trip.com deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/262:50 pm -
1 stop26h 22m
Wed 10/282:49 pm -
1 stop24h 05m
Deal found 9/26![Frontier logo]()
$175
This Kiwi.com deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” 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 10/262:50 pm -
1 stop26h 22m
Wed 11/42:49 pm -
1 stop24h 05m
Deal found 9/25![Frontier logo]()
$213
This Kiwi.com deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” 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 10/267:30 pm -
1 stop8h 40m
Mon 11/26:00 am -
1 stop7h 36m
Deal found 9/26![Multiple Airlines logo]()
$234
This Expedia deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” 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.
Tue 10/272:06 pm -
1 stop8h 53m
Sun 11/16:00 am -
1 stop8h 54m
Deal found 9/27![Multiple Airlines logo]()
$309
This United Airlines deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” 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 10/314:30 pm -
1 stop6h 29m
Sat 11/710:25 am -
1 stop6h 13m
Deal found 9/28![United Airlines logo]()
$341
One-way flights from Idaho to George Bush IntcntlSearch for one-way flight options from Idaho to George Bush Intcntl. Find affordable one-way fares based on user searches. Data last updated September 29, 2026.
Search for one-way flight options from Idaho to George Bush Intcntl. Find affordable one-way fares based on user searches. Data last updated September 29, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/292:49 pm -
1 stop8h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/28![Frontier logo]()
$90
This Kiwi.com deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” 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 10/308:28 pm -
1 stop7h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/26![Multiple Airlines logo]()
$124
This Kiwi.com deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” 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 11/132:43 pm -
1 stop19h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![Multiple Airlines logo]()
$159
This United Airlines deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/1412:00 pm -
1 stop7h 22m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![United Airlines logo]()
$165
This Delta deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” 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 11/148:55 am -
2 stops11h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![Delta logo]()
$170
This Delta deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” 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 10/205:30 am -
1 stop6h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/28![Delta logo]()
$185
This Priceline deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” 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.
Fri 1/16:56 pm -
1 stop9h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/25![Frontier logo]()
$191
This American Airlines deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/116:17 am -
1 stop6h 14m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/26![American Airlines logo]()
$194
This Kiwi.com deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” 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 10/1610:49 pm -
1 stop19h 17m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![Multiple Airlines logo]()
$232
This Kiwi.com deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” 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 10/129:33 pm -
1 stop7h 27m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/28![Multiple Airlines logo]()
$246
This Delta deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” 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 10/71:00 pm -
1 stop7h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/25![Delta logo]()
$280
This United Airlines deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” 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 10/74:05 pm -
1 stop6h 54m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![United Airlines logo]()
$330
Find flight deals from Idaho to George Bush Intcntl
Keep the following information in mind while searching for Idaho to George Bush Intcntl flight deals. Data was last updated September 29, 2026.
Round-trip from | $175 (Trip.com) |
|---|---|
One-way from | $90 (Cheapflightsfares) |
Popular in | May |
Cheapest in | February |
Average price | $473 |
Cheapflights Fare Finder
Customize your flight search to find flights from Idaho to George Bush Intcntl 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 29, 2026.
Use the filters below to find and compare flights from Idaho to Houston George Bush Intcntl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BoiseHouston
BOI Boise Air Term. Gowen Fld - IAH Houston George Bush Intcntl
BOIIAH
Boise Air Term. Gowen Fld
Thu 10/29
2:49 pm-12:44 am
1 stop8h 55m
Houston George Bush Intcntl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$90
Idaho FallsHouston
IDA Idaho Falls Fanning Field - IAH Houston George Bush Intcntl
IDAIAH
Idaho Falls Fanning Field
Fri 10/30
8:28 pm-5:10 am
1 stop7h 42m
Houston George Bush Intcntl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$124
BoiseHouston
BOI Boise Air Term. Gowen Fld - IAH Houston George Bush Intcntl
BOIIAH
Boise Air Term. Gowen Fld
Fri 11/13
2:43 pm-10:54 am
1 stop19h 11m
Houston George Bush Intcntl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$159
BoiseHouston
BOI Boise Air Term. Gowen Fld - IAH Houston George Bush Intcntl
BOIIAH
Boise Air Term. Gowen Fld
Sat 11/14
12:00 pm-8:22 pm
1 stop7h 22m
Houston George Bush Intcntl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$165
BoiseHouston
BOI Boise Air Term. Gowen Fld - IAH Houston George Bush Intcntl
BOIIAH
Boise Air Term. Gowen Fld
Sat 11/14
6:06 am-1:30 pm
1 stop6h 24m
Houston George Bush Intcntl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$165
BoiseHouston
BOI Boise Air Term. Gowen Fld - IAH Houston George Bush Intcntl
BOIIAH
Boise Air Term. Gowen Fld
Tue 10/20
5:30 am-1:15 pm
1 stop6h 45m
Houston George Bush Intcntl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$185
BoiseHouston
BOI Boise Air Term. Gowen Fld - IAH Houston George Bush Intcntl
BOIIAH
Boise Air Term. Gowen Fld
Tue 10/27
10:34 am-9:58 pm
2 stops10h 24m
Houston George Bush Intcntl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$190
BoiseHouston
BOI Boise Air Term. Gowen Fld - IAH Houston George Bush Intcntl
BOIIAH
Boise Air Term. Gowen Fld
Sun 1/3
11:10 pm-8:46 am
1 stop8h 36m
Houston George Bush Intcntl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$214
Idaho FallsHouston
IDA Idaho Falls Fanning Field - IAH Houston George Bush Intcntl
IDAIAH
Idaho Falls Fanning Field
Mon 10/12
9:33 pm-6:00 am
1 stop7h 27m
Houston George Bush Intcntl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$246
BoiseHouston
BOI Boise Air Term. Gowen Fld - IAH Houston George Bush Intcntl
BOIIAH
Boise Air Term. Gowen Fld
Wed 10/7
10:30 am-7:51 pm
1 stop8h 21m
Houston George Bush Intcntl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$272
Showing 1-10 of 41 resultsSorted by cheapest first
Best time to book a flight from Idaho to George Bush Intcntl
Have a flexible travel schedule? Discover the best time to fly to George Bush Intcntl from Idaho with our price prediction graph.
BOI-IAH
IDA-IAH
SUN-IAH
LWS-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 Idaho to Houston George Bush Intcntl Airport
USID-IAH
BOI-IAH
IDA-IAH
SUN-IAH
LWS-IAH
What is the cheapest month to book a flight from Idaho to Houston George Bush Intcntl Airport?
Currently, February is the cheapest month in which you can book a flight from Idaho to Houston George Bush Intcntl Airport (average of $370). Flying from Idaho to Houston George Bush Intcntl Airport in March is currently the most expensive (average of $664). 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 Idaho to Houston George Bush Intcntl Airport?
Airfare is below average for this route at the moment.
Idaho to Houston George Bush Intcntl Airport flights typically cost between $299 and $438 in October.The cheapest round-trip price found within the last 5 days was $175 on Frontier (Oct 26-Oct 28).
Related info for your journey
Find useful and relevant information for your journey from Idaho to George Bush Intcntl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Houston George Bush Intcntl Airport?
Book flights to Houston George Bush Intcntl Airport if you plan to visit one of these locationsConroe
Katy
The Woodlands
Spring
Humble
Jersey Village
Tomball
Cypress
Montgomery
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Other flights to George Bush Intcntl
Explore flights to George Bush Intcntl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 29, 2026.
Idaho and George Bush Intcntl flights
Browse other Idaho and George Bush Intcntl flight options. Last updated on September 29, 2026.
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Idaho to George Bush Intcntl flights
Consider these flights traveling from Idaho to George Bush Intcntl.
Top 4 airlines flying from Idaho to George Bush Intcntl
Discover the top 4 airlines that operate flights from Idaho to George Bush Intcntl. 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 29, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$226 | Average$470 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$253 | Average$474 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$288 | Average$608 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$318 | Average$482 | FlexibilityNo cancel fee | On-time71% |