$126+ Cheap flights from Boise (BOI) to George Bush Intcntl (IAH)
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 8/25. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — IAH
Aug 22 — Aug 291
Round-trip
1 adult, Economy
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Find cheap flights from Boise to George Bush Intcntl with Cheapflights
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Cheapest flights from Boise to George Bush IntcntlExplore the most affordable flight options available from Boise to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 23, 2026.
Explore the most affordable flight options available from Boise to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 23, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” 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 9/113:52 pm
BOI
- IAH
1 stop28h 12m
Frontier
Mon 9/1410:15 pm
IAH
- BOI
1 stop14h 49m
Frontier
Deal found 7/22![Frontier logo]()
$179
This Kiwi.com deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” 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 9/113:52 pm
BOI
- IAH
1 stop28h 12m
Frontier
Wed 9/1610:15 pm
IAH
- BOI
1 stop14h 49m
Frontier
Deal found 7/22![Frontier logo]()
$180
This Kiwi.com deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” 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 9/103:52 pm
BOI
- IAH
1 stop28h 12m
Frontier
Mon 9/1410:15 pm
IAH
- BOI
1 stop14h 49m
Frontier
Deal found 7/22![Frontier logo]()
$181
This Kiwi.com deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” 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 9/103:52 pm
BOI
- IAH
1 stop28h 12m
Frontier
Wed 9/1610:15 pm
IAH
- BOI
1 stop14h 49m
Frontier
Deal found 7/22![Frontier logo]()
$182
This Kiwi.com deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/81:24 pm
BOI
- IAH
1 stop10h 31m
Frontier
Mon 9/147:44 pm
IAH
- BOI
1 stop17h 20m
Frontier
Deal found 7/22![Frontier logo]()
$187
This Kiwi.com deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/81:24 pm
BOI
- IAH
1 stop10h 31m
Frontier
Wed 9/1610:15 pm
IAH
- BOI
1 stop14h 49m
Frontier
Deal found 7/22![Frontier logo]()
$188
This Kiwi.com deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” 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 9/103:52 pm
BOI
- IAH
1 stop28h 12m
Frontier
Sat 9/129:59 pm
IAH
- BOI
1 stop17h 58m
Frontier
Deal found 7/22![Frontier logo]()
$199
This Kiwi.com deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/81:24 pm
BOI
- IAH
1 stop10h 31m
Frontier
Sat 9/129:59 pm
IAH
- BOI
1 stop17h 58m
Frontier
Deal found 7/22![Frontier logo]()
$205
This Kiwi.com deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” 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 9/2412:59 pm
BOI
- IAH
1 stop10h 10m
Frontier
Mon 9/2810:15 pm
IAH
- BOI
1 stop14h 49m
Frontier
Deal found 7/22![Frontier logo]()
$208
This Kiwi.com deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” 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 9/113:52 pm
BOI
- IAH
2 stops19h 18m
Frontier
Tue 9/156:50 am
IAH
- BOI
1 stop6h 14m
Frontier
Deal found 7/22![Frontier logo]()
$211
This Kiwi.com deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” 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 9/612:24 pm
BOI
- IAH
1 stop11h 31m
Frontier
Tue 9/156:50 am
IAH
- BOI
1 stop6h 14m
Frontier
Deal found 7/22![Frontier logo]()
$212
Best flights from Boise to George Bush IntcntlDiscover carefully curated flight deals from Boise to George Bush Intcntl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 23, 2026.
Discover carefully curated flight deals from Boise to George Bush Intcntl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 23, 2026.
This Alaska Airlines deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” 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 10/68:25 am
BOI
- IAH
1 stop7h 49m
Alaska Airlines
Wed 10/76:02 am
IAH
- BOI
1 stop7h 33m
Alaska Airlines
Deal found 7/22![Alaska Airlines logo]()
$319
This Delta deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” 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 9/176:45 am
BOI
- IAH
2 stops10h 21m
Delta
Mon 9/215:46 pm
IAH
- BOI
1 stop7h 13m
Delta
Deal found 7/23![Delta logo]()
$324
This Alaska Airlines deal was found by Cheapflights users on 7/19. 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.
Thu 10/228:23 pm
BOI
- IAH
1 stop16h 29m
Alaska Airlines
Tue 10/272:55 pm
IAH
- BOI
1 stop8h 11m
Alaska Airlines
Deal found 7/19![Alaska Airlines logo]()
$328
This Delta deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/115:40 am
BOI
- IAH
1 stop6h 31m
Delta
Sun 11/156:30 am
IAH
- BOI
1 stop7h 12m
Delta
Deal found 7/18![Delta logo]()
$328
This Delta deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/224:00 pm
BOI
- IAH
1 stop6h 54m
Delta
Tue 10/277:20 am
IAH
- BOI
2 stops10h 54m
Delta
Deal found 7/19![Delta logo]()
$333
This Delta deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/158:22 am
BOI
- IAH
2 stops8h 12m
Delta
Sat 10/176:15 am
IAH
- BOI
1 stop7h 13m
Delta
Deal found 7/19![Delta logo]()
$333
This Delta deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” 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 8/511:12 am
BOI
- IAH
2 stops11h 42m
Delta
Sat 8/87:20 am
IAH
- BOI
1 stop8h 29m
Delta
Deal found 7/22![Delta logo]()
$334
This Delta deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/48:40 am
BOI
- IAH
2 stops11h 56m
Delta
Sun 12/136:30 am
IAH
- BOI
2 stops11h 19m
Delta
Deal found 7/18![Delta logo]()
$347
Last-minute flights from Boise to George Bush IntcntlDiscover last-minute flight deals from Boise to George Bush Intcntl. Data last updated July 23, 2026 and is based on user searches.
Discover last-minute flight deals from Boise to George Bush Intcntl. Data last updated July 23, 2026 and is based on user searches.
This Expedia deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/41:24 pm
BOI
- IAH
1 stop20h 10m
Multiple Airlines
Fri 8/76:19 pm
IAH
- BOI
1 stop6h 29m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$294
This Frontier deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/61:24 pm
BOI
- IAH
1 stop6h 50m
Frontier
Wed 8/126:14 pm
IAH
- BOI
1 stop19h 15m
Frontier
Deal found 7/21![Frontier logo]()
$250
This Priceline deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/75:57 am
BOI
- IAH
1 stop6h 38m
Multiple Airlines
Sun 8/96:30 am
IAH
- BOI
1 stop6h 59m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$298
This Priceline deal was found by Cheapflights users on 7/19. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/85:57 am
BOI
- IAH
1 stop6h 38m
Multiple Airlines
Tue 8/116:30 am
IAH
- BOI
1 stop6h 59m
Multiple Airlines
Deal found 7/19![Multiple Airlines logo]()
$280
This Priceline deal was found by Cheapflights users on 7/19. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/91:24 pm
BOI
- IAH
1 stop10h 16m
Frontier
Tue 8/116:30 am
IAH
- BOI
1 stop6h 59m
Frontier
Deal found 7/19![Frontier logo]()
$264
This CheapOair deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/91:24 pm
BOI
- IAH
1 stop20h 10m
Frontier
Mon 8/1010:09 pm
IAH
- BOI
1 stop15h 20m
Frontier
Deal found 7/21![Frontier logo]()
$268
This Expedia deal was found by Cheapflights users on 7/19. 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.
Mon 8/108:28 pm
BOI
- IAH
1 stop16h 07m
Multiple Airlines
Thu 8/136:30 am
IAH
- BOI
1 stop6h 59m
Multiple Airlines
Deal found 7/19![Multiple Airlines logo]()
$303
This Delta deal was found by Cheapflights users on 7/19. 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.
Sat 8/151:06 pm
BOI
- IAH
1 stop7h 44m
Delta
Wed 8/266:10 am
IAH
- BOI
1 stop8h 32m
Delta
Deal found 7/19![Delta logo]()
$319
This Frontier deal was found by Cheapflights users on 7/19. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/161:24 pm
BOI
- IAH
1 stop10h 16m
Frontier
Thu 8/276:30 am
IAH
- BOI
1 stop5h 59m
Frontier
Deal found 7/19![Frontier logo]()
$258
This Frontier deal was found by Cheapflights users on 7/19. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/181:24 pm
BOI
- IAH
1 stop10h 31m
Frontier
Thu 8/276:30 am
IAH
- BOI
1 stop5h 59m
Frontier
Deal found 7/19![Frontier logo]()
$249
This Kiwi.com deal was found by Cheapflights users on 7/19. 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.
Tue 8/181:24 pm
BOI
- IAH
1 stop10h 31m
Frontier
Wed 8/2611:35 am
IAH
- BOI
1 stop24h 54m
Frontier
Deal found 7/19![Frontier logo]()
$307
This Kiwi.com deal was found by Cheapflights users on 7/19. 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.
Thu 8/2012:24 pm
BOI
- IAH
1 stop11h 16m
Frontier
Wed 8/2611:35 am
IAH
- BOI
1 stop24h 54m
Frontier
Deal found 7/19![Frontier logo]()
$308
One-way flights from Boise to George Bush IntcntlSearch for one-way flight options from Boise to George Bush Intcntl. Find affordable one-way fares based on user searches. Data last updated July 23, 2026.
Search for one-way flight options from Boise to George Bush Intcntl. Find affordable one-way fares based on user searches. Data last updated July 23, 2026.
This Expedia deal was found by Cheapflights users on 7/18. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/251:24 pm
BOI
- IAH
1 stop20h 10m
Frontier
Deal found 7/18![Frontier logo]()
$126
This deal was found by Cheapflights users on 7/19. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/61:24 pm
BOI
- IAH
1 stop6h 50m
Frontier
Deal found 7/19![Frontier logo]()
$129
This Delta deal was found by Cheapflights users on 7/19. 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.
Tue 8/1811:12 am
BOI
- IAH
1 stop5h 50m
Delta
Deal found 7/19![Delta logo]()
$160
This United Airlines deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/212:44 pm
BOI
- IAH
1 stop5h 57m
United Airlines
Deal found 7/21![United Airlines logo]()
$169
This Delta deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/136:00 am
BOI
- IAH
2 stops8h 14m
Delta
Deal found 7/19![Delta logo]()
$174
This Delta deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/211:06 pm
BOI
- IAH
2 stops9h 48m
Delta
Deal found 7/21![Delta logo]()
$179
This Kiwi.com deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2712:24 pm
BOI
- IAH
2 stops20h 39m
Frontier
Deal found 7/20![Frontier logo]()
$195
This Alaska Airlines deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/266:23 am
BOI
- IAH
2 stops13h 17m
Alaska Airlines
Deal found 7/20![Alaska Airlines logo]()
$215
This Kiwi.com deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/275:18 pm
BOI
- IAH
3 stops15h 45m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$320
This Kiwi.com deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/268:25 pm
BOI
- IAH
3 stops16h 30m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$492
This Kiwi.com deal was found by Cheapflights users on 7/18. 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.
Tue 8/258:25 pm
BOI
- IAH
3 stops16h 30m
Multiple Airlines
Deal found 7/18![Multiple Airlines logo]()
$500
Find flight deals from Boise to George Bush Intcntl
Discover tips and strategies to find the most affordable flight options for your journey from Boise (BOI) to George Bush Intcntl (IAH). 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 July 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $179 (Kiwi.com) |
One-way from | $126 (Expedia) |
Popular in | March |
Cheapest in | September |
Average price | $368 |
Cheapflights Fare Finder
Customize your flight search to find flights from Boise 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 2,558,603 searches. Data last updated July 23, 2026.
Use the filters below to find and compare flights from Boise to Houston George Bush Intcntl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BoiseHouston
BOI - IAH
BOIIAH
Boise Air Term. Gowen Fld
Tue 10/6
8:25 am-5:14 pm
1 stop7h 49m
Houston George Bush Intcntl
Wed 10/7
6:02 am-12:35 pm
1 stop7h 33m
$319
BoiseHouston
BOI - IAH
BOIIAH
Boise Air Term. Gowen Fld
Thu 9/17
6:45 am-6:06 pm
2 stops10h 21m
Houston George Bush Intcntl
Mon 9/21
5:46 pm-11:59 pm
1 stop7h 13m
$324
BoiseHouston
BOI - IAH
BOIIAH
Boise Air Term. Gowen Fld
Thu 10/22
8:23 pm-1:52 pm
1 stop16h 29m
Houston George Bush Intcntl
Tue 10/27
2:55 pm-10:06 pm
1 stop8h 11m
$328
Quickest round-trip
BoiseHouston
BOI - IAH
BOIIAH
Boise Air Term. Gowen Fld
Wed 11/11
5:40 am-1:11 pm
1 stop6h 31m
Houston George Bush Intcntl
Sun 11/15
6:30 am-12:42 pm
1 stop7h 12m
$328
BoiseHouston
BOI - IAH
BOIIAH
Boise Air Term. Gowen Fld
Thu 10/22
4:00 pm-11:54 pm
1 stop6h 54m
Houston George Bush Intcntl
Tue 10/27
7:20 am-5:14 pm
2 stops10h 54m
$333
BoiseHouston
BOI - IAH
BOIIAH
Boise Air Term. Gowen Fld
Thu 10/15
8:22 am-5:34 pm
2 stops8h 12m
Houston George Bush Intcntl
Sat 10/17
6:15 am-12:28 pm
1 stop7h 13m
$333
BoiseHouston
BOI - IAH
BOIIAH
Boise Air Term. Gowen Fld
Wed 8/5
11:12 am-11:54 pm
2 stops11h 42m
Houston George Bush Intcntl
Sat 8/8
7:20 am-2:49 pm
1 stop8h 29m
$334
BoiseHouston
BOI - IAH
BOIIAH
Boise Air Term. Gowen Fld
Fri 12/4
8:40 am-9:36 pm
2 stops11h 56m
Houston George Bush Intcntl
Sun 12/13
6:30 am-4:49 pm
2 stops11h 19m
$347
Cheapest one-way
BoiseHouston
BOI - IAH
BOIIAH
Boise Air Term. Gowen Fld
Tue 8/25
1:24 pm-10:34 am
1 stop20h 10m
$126
BoiseHouston
BOI - IAH
BOIIAH
Boise Air Term. Gowen Fld
Thu 8/13
1:24 pm-9:14 pm
1 stop6h 50m
$129
Showing 1-10 of 19 resultsSorted by cheapest first
Compare providers for flights from Boise to George Bush Intcntl
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Boise to George Bush Intcntl in July.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Boise-Houston George Bush Intcntl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Boise-Houston George Bush Intcntl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Boise-Houston George Bush Intcntl Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Boise-Houston George Bush Intcntl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Boise-Houston George Bush Intcntl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Boise to George Bush Intcntl
Have a flexible travel schedule? Discover the best time to fly to George Bush Intcntl from Boise with our price prediction graph.
BOI-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 Boise to Houston George Bush Intcntl Airport
What is the cheapest month to book a flight from Boise to Houston George Bush Intcntl Airport?
Currently, September is the cheapest month in which you can book a flight from Boise to Houston George Bush Intcntl Airport (average of $248). Flying from Boise 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 Boise to Houston George Bush Intcntl Airport?
Airfare is below average for this route at the moment.
Boise to Houston George Bush Intcntl Airport flights typically cost between $288 and $430 in September.The cheapest round-trip price found within the last 5 days was $179 on Frontier (Sep 11-Sep 14).
Reviews of airlines servicing George Bush Intcntl
Get insights into the airlines that provide service to George Bush Intcntl. 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 George Bush Intcntl. Reviews last updated July 23, 2026.
Read reviews from past customers who have flown Alaska Airlines,Delta, andUnited Airlines from Boise to Houston George Bush Intcntl Airport. 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
Boarding
8.1
Crew
8.5
Overall
7.9
Entertainment
7.0
Food
7.1
Reviews
1 / 20
8.0
ExcellentAnonymous,Aug 2025
BOI - LAX
Comfort
7.8
Boarding
8.1
Crew
8.5
Overall
7.9
Entertainment
7.0
Food
7.1
Reviews
1 / 20
8.0
ExcellentAnonymous,Aug 2025
BOI - LAX
Comfort
7.8
Boarding
8.1
Crew
8.5
Overall
7.9
Entertainment
7.0
Food
7.1
Reviews
1 / 20
8.0
ExcellentAnonymous,Aug 2025
BOI - LAX
Comfort
7.8
Boarding
8.1
Crew
8.5
Overall
7.9
Entertainment
7.0
Food
7.1
Reviews
1 / 20
8.0
ExcellentAnonymous,Aug 2025
BOI - LAX
Comfort
7.8
Boarding
8.1
Crew
8.5
Overall
7.9
Entertainment
7.0
Food
7.1
Reviews
1 / 20
8.0
ExcellentAnonymous,Aug 2025
BOI - LAX
Related info for your journey
Find useful and relevant information for your journey from Boise 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 locationsKaty
The Woodlands
Spring
Conroe
Jersey Village
Humble
Tomball
Cypress
Montgomery
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Other flights to George Bush Intcntl
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Boise and George Bush Intcntl flights
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Top 4 airlines flying from Boise to George Bush Intcntl
Discover the top 4 airlines that operate flights from Boise 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 2,558,603 searches. Data last updated July 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$215 | Average$553 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$228 | Average$360 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$248 | Average$355 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$269 | Average$483 | FlexibilityNo cancel fee | On-time69% |