$130+ 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 9/1. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — HOU
Aug 5 — Aug 121
Round-trip
1 adult, Economy
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Find cheap flights from Boise to Houston with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from 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 July 6, 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 July 6, 2026.
This Frontier deal was found by Cheapflights users on 7/5. Clicking the “Pick Dates” 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 8/111:24 pm
BOI
- IAH
1 stop10h 16m
Frontier
Tue 8/186:30 am
IAH
- BOI
1 stop6h 59m
Frontier
Deal found 7/5![Frontier logo]()
$250
This Expedia deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/131:24 pm
BOI
- IAH
1 stop6h 50m
Frontier
Tue 8/186:30 am
IAH
- BOI
1 stop6h 59m
Frontier
Deal found 7/2![Frontier logo]()
$254
This Expedia deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia 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
Sun 8/236:30 am
IAH
- BOI
1 stop5h 59m
Frontier
Deal found 7/2![Frontier logo]()
$259
This Travelocity deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/11:24 pm
BOI
- IAH
1 stop20h 10m
Frontier
Sun 9/66:30 am
IAH
- BOI
1 stop5h 59m
Frontier
Deal found 7/2![Frontier logo]()
$260
This Frontier deal was found by Cheapflights users on 7/5. Clicking the “Pick Dates” 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 8/111:24 pm
BOI
- IAH
1 stop10h 16m
Frontier
Thu 8/136:30 am
IAH
- BOI
1 stop6h 59m
Frontier
Deal found 7/5![Frontier logo]()
$262
This Mytrip deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/111:24 pm
BOI
- IAH
1 stop10h 16m
Frontier
Mon 8/1710:09 pm
IAH
- BOI
1 stop15h 20m
Frontier
Deal found 7/2![Frontier logo]()
$263
This Booking.com deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/231:24 pm
BOI
- IAH
1 stop20h 10m
Frontier
Mon 7/2710:09 pm
IAH
- BOI
1 stop15h 20m
Frontier
Deal found 7/2![Frontier logo]()
$272
This Booking.com deal was found by Cheapflights users on 7/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com 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
Wed 8/126:14 pm
IAH
- BOI
1 stop19h 15m
Frontier
Deal found 7/4![Frontier logo]()
$273
This Frontier deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure 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
Sun 8/96:30 am
IAH
- BOI
1 stop6h 59m
Frontier
Deal found 7/3![Frontier logo]()
$274
This Booking.com deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/93:52 pm
BOI
- IAH
1 stop28h 12m
Frontier
Mon 10/1210:15 pm
IAH
- BOI
1 stop14h 13m
Frontier
Deal found 7/2![Frontier logo]()
$277
This Orbitz deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/166:23 am
BOI
- IAH
1 stop9h 50m
Multiple Airlines
Tue 9/296:50 am
IAH
- BOI
1 stop6h 14m
Multiple Airlines
Deal found 7/2![Multiple Airlines logo]()
$279
This Southwest deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/127:40 am
BOI
- HOU
1 stop8h 30m
Southwest
Tue 8/182:45 pm
HOU
- BOI
1 stop6h 00m
Southwest
Deal found 7/2![Southwest logo]()
$302
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 July 6, 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 July 6, 2026.
This Delta deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/175:30 am
BOI
- IAH
1 stop6h 30m
Delta
Mon 9/215:46 pm
IAH
- BOI
1 stop7h 13m
Delta
Deal found 7/2![Delta logo]()
$307
This Alaska Airlines deal was found by Cheapflights users on 7/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/152:16 pm
BOI
- IAH
1 stop8h 43m
Alaska Airlines
Wed 9/162:34 pm
IAH
- BOI
1 stop7h 01m
Alaska Airlines
Deal found 7/4![Alaska Airlines logo]()
$319
This Southwest deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” 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 8/308:45 pm
BOI
- HOU
2 stops8h 05m
Southwest
Tue 9/12:45 pm
HOU
- BOI
1 stop6h 00m
Southwest
Deal found 7/6![Southwest logo]()
$323
This Delta deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1211:12 am
BOI
- IAH
1 stop5h 50m
Delta
Tue 8/183:15 pm
IAH
- BOI
2 stops9h 44m
Delta
Deal found 7/2![Delta logo]()
$312
This Alaska Airlines deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/132:08 pm
BOI
- IAH
1 stop8h 51m
Alaska Airlines
Wed 10/146:09 am
IAH
- BOI
1 stop7h 26m
Alaska Airlines
Deal found 7/2![Alaska Airlines logo]()
$319
This Delta deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/17:00 am
BOI
- IAH
1 stop7h 14m
Delta
Thu 9/103:20 pm
IAH
- BOI
2 stops9h 39m
Delta
Deal found 7/2![Delta logo]()
$312
This Southwest deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” 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 8/95:40 pm
BOI
- HOU
1 stop6h 10m
Southwest
Tue 8/187:25 am
HOU
- BOI
1 stop7h 15m
Southwest
Deal found 7/6![Southwest logo]()
$344
This Southwest deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/306:25 am
BOI
- HOU
1 stop6h 25m
Southwest
Fri 10/24:00 pm
HOU
- BOI
2 stops7h 55m
Southwest
Deal found 7/2![Southwest logo]()
$358
This Southwest deal was found by Cheapflights users on 7/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/23:30 pm
BOI
- HOU
1 stop6h 25m
Southwest
Mon 9/78:00 am
HOU
- BOI
1 stop8h 05m
Southwest
Deal found 7/4![Southwest logo]()
$376
This Delta deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” 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 8/911:10 pm
BOI
- IAH
1 stop8h 27m
Delta
Wed 8/127:06 pm
IAH
- BOI
1 stop5h 53m
Delta
Deal found 7/6![Delta logo]()
$376
This Delta deal was found by Cheapflights users on 7/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/13:22 pm
BOI
- IAH
1 stop6h 26m
Delta
Sat 1/95:55 am
IAH
- BOI
1 stop7h 44m
Delta
Deal found 7/4![Delta logo]()
$376
This Southwest deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/234:45 pm
BOI
- HOU
1 stop6h 00m
Southwest
Mon 10/268:10 pm
HOU
- BOI
1 stop5h 50m
Southwest
Deal found 7/2![Southwest logo]()
$378
This Delta deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/46:49 am
BOI
- IAH
2 stops10h 13m
Delta
Tue 9/87:00 am
IAH
- BOI
2 stops11h 54m
Delta
Deal found 7/2![Delta logo]()
$380
This Southwest deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/227:55 am
BOI
- HOU
2 stops6h 45m
Southwest
Mon 10/2612:20 pm
HOU
- BOI
2 stops7h 45m
Southwest
Deal found 7/2![Southwest logo]()
$392
This Delta deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2011:12 am
BOI
- HOU
2 stops9h 53m
Delta
Sun 8/236:00 am
HOU
- BOI
1 stop7h 49m
Delta
Deal found 7/3![Delta logo]()
$381
This Southwest deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/206:00 am
BOI
- HOU
2 stops7h 40m
Southwest
Sun 8/237:40 am
HOU
- BOI
2 stops8h 05m
Southwest
Deal found 7/3![Southwest logo]()
$395
This Delta deal was found by Cheapflights users on 7/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/111:30 pm
BOI
- HOU
1 stop8h 56m
Delta
Sat 1/96:00 am
HOU
- BOI
1 stop7h 39m
Delta
Deal found 7/5![Delta logo]()
$398
This Southwest deal was found by Cheapflights users on 7/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/87:45 am
BOI
- HOU
2 stops8h 10m
Southwest
Sun 8/168:35 am
HOU
- BOI
2 stops8h 35m
Southwest
Deal found 7/5![Southwest logo]()
$411
Last-minute flights from Boise to HoustonDiscover last-minute flight deals from Boise to Houston. Data last updated July 6, 2026 and is based on user searches.
Discover last-minute flight deals from Boise to Houston. Data last updated July 6, 2026 and is based on user searches.
This Expedia deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/161:24 pm
BOI
- IAH
1 stop20h 10m
Frontier
Tue 7/286:30 am
IAH
- BOI
1 stop6h 59m
Frontier
Deal found 7/2![Frontier logo]()
$305
This Booking.com deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/231:24 pm
BOI
- IAH
1 stop20h 10m
Frontier
Mon 7/2710:09 pm
IAH
- BOI
1 stop15h 20m
Frontier
Deal found 7/2![Frontier logo]()
$272
This Frontier deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure 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
Sun 8/96:30 am
IAH
- BOI
1 stop6h 59m
Frontier
Deal found 7/3![Frontier logo]()
$274
This Booking.com deal was found by Cheapflights users on 7/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com 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
Wed 8/126:14 pm
IAH
- BOI
1 stop19h 15m
Frontier
Deal found 7/4![Frontier logo]()
$273
This Frontier deal was found by Cheapflights users on 7/5. Clicking the “Pick Dates” 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 8/111:24 pm
BOI
- IAH
1 stop10h 16m
Frontier
Tue 8/186:30 am
IAH
- BOI
1 stop6h 59m
Frontier
Deal found 7/5![Frontier logo]()
$250
This Frontier deal was found by Cheapflights users on 7/5. Clicking the “Pick Dates” 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 8/111:24 pm
BOI
- IAH
1 stop10h 16m
Frontier
Thu 8/136:30 am
IAH
- BOI
1 stop6h 59m
Frontier
Deal found 7/5![Frontier logo]()
$262
This Mytrip deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/111:24 pm
BOI
- IAH
1 stop10h 16m
Frontier
Mon 8/1710:09 pm
IAH
- BOI
1 stop15h 20m
Frontier
Deal found 7/2![Frontier logo]()
$263
This Orbitz deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/111:24 pm
BOI
- IAH
1 stop20h 10m
Multiple Airlines
Mon 8/176:19 pm
IAH
- BOI
1 stop6h 29m
Multiple Airlines
Deal found 7/2![Multiple Airlines logo]()
$284
This Priceline deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/128:47 pm
BOI
- IAH
1 stop8h 33m
Multiple Airlines
Tue 8/186:30 am
IAH
- BOI
1 stop6h 59m
Multiple Airlines
Deal found 7/2![Multiple Airlines logo]()
$285
This Southwest deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/127:40 am
BOI
- HOU
1 stop8h 30m
Southwest
Tue 8/182:45 pm
HOU
- BOI
1 stop6h 00m
Southwest
Deal found 7/2![Southwest logo]()
$302
This Expedia deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/131:24 pm
BOI
- IAH
1 stop6h 50m
Frontier
Tue 8/186:30 am
IAH
- BOI
1 stop6h 59m
Frontier
Deal found 7/2![Frontier logo]()
$254
This Expedia deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia 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
Sun 8/236:30 am
IAH
- BOI
1 stop5h 59m
Frontier
Deal found 7/2![Frontier logo]()
$259
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 July 6, 2026.
Search for one-way flight options from Boise to Houston. Find affordable one-way fares based on user searches. Data last updated July 6, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/11:24 pm
BOI
- IAH
1 stop10h 31m
Frontier
Deal found 7/2![Frontier logo]()
$130
This Southwest deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/106:00 am
BOI
- HOU
Nonstop5h 35m
Southwest
Deal found 7/2![Southwest logo]()
$149
This Southwest deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/16:25 am
BOI
- HOU
1 stop6h 25m
Southwest
Deal found 7/2![Southwest logo]()
$154
This Delta deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/101:33 pm
BOI
- IAH
1 stop9h 24m
Delta
Deal found 7/2![Delta logo]()
$154
This Southwest deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” 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 8/57:40 am
BOI
- HOU
1 stop8h 30m
Southwest
Deal found 7/6![Southwest logo]()
$160
This Delta deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” 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 8/55:30 am
BOI
- IAH
1 stop6h 35m
Delta
Deal found 7/6![Delta logo]()
$160
This Expedia deal was found by Cheapflights users on 7/5. Clicking the “Pick Dates” 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 7/261:24 pm
BOI
- IAH
1 stop20h 10m
Frontier
Deal found 7/5![Frontier logo]()
$161
This Frontier deal was found by Cheapflights users on 7/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/141:24 pm
BOI
- IAH
1 stop10h 16m
Frontier
Deal found 7/4![Frontier logo]()
$180
This Frontier deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” 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 7/161:24 pm
BOI
- IAH
1 stop6h 50m
Frontier
Deal found 7/6![Frontier logo]()
$195
This Southwest deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/94:45 pm
BOI
- HOU
1 stop7h 35m
Southwest
Deal found 7/3![Southwest logo]()
$200
This Southwest deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/146:00 am
BOI
- HOU
2 stops7h 40m
Southwest
Deal found 7/2![Southwest logo]()
$205
This Southwest deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/255:55 pm
BOI
- HOU
1 stop6h 15m
Southwest
Deal found 7/2![Southwest logo]()
$210
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 July 6, 2026.
Round-trip from | $250 (Frontier) |
|---|---|
One-way from | $130 (Kiwi.com) |
Popular in | May |
Cheapest in | September |
Average price | $388 |
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 July 6, 2026.
Use the filters below to find and compare flights from Boise to Houston that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BoiseHouston
BOI - IAH
BOIIAH
Boise Air Term. Gowen Fld
Thu 9/17
5:30 am-1:00 pm
1 stop6h 30m
Houston George Bush Intcntl
Mon 9/21
5:46 pm-11:59 pm
1 stop7h 13m
$307
BoiseHouston
BOI - IAH
BOIIAH
Boise Air Term. Gowen Fld
Wed 8/12
11:12 am-6:02 pm
1 stop5h 50m
Houston George Bush Intcntl
Tue 8/18
3:15 pm-11:59 pm
2 stops9h 44m
$312
BoiseHouston
BOI - IAH
BOIIAH
Boise Air Term. Gowen Fld
Tue 9/1
7:00 am-3:14 pm
1 stop7h 14m
Houston George Bush Intcntl
Thu 9/10
3:20 pm-11:59 pm
2 stops9h 39m
$312
BoiseHouston
BOI - IAH
BOIIAH
Boise Air Term. Gowen Fld
Tue 9/15
2:16 pm-11:59 pm
1 stop8h 43m
Houston George Bush Intcntl
Wed 9/16
2:34 pm-8:35 pm
1 stop7h 01m
$319
BoiseHouston
BOI - IAH
BOIIAH
Boise Air Term. Gowen Fld
Tue 10/13
2:08 pm-11:59 pm
1 stop8h 51m
Houston George Bush Intcntl
Wed 10/14
6:09 am-12:35 pm
1 stop7h 26m
$319
BoiseHouston
BOI - HOU
BOIHOU
Boise Air Term. Gowen Fld
Sun 8/30
8:45 pm-5:50 am
2 stops8h 05m
Houston Hobby
Tue 9/1
2:45 pm-7:45 pm
1 stop6h 00m
$323
BoiseHouston
BOI - HOU
BOIHOU
Boise Air Term. Gowen Fld
Sun 8/9
5:40 pm-12:50 am
1 stop6h 10m
Houston Hobby
Tue 8/18
7:25 am-1:40 pm
1 stop7h 15m
$344
BoiseHouston
BOI - HOU
BOIHOU
Boise Air Term. Gowen Fld
Wed 9/30
6:25 am-1:50 pm
1 stop6h 25m
Houston Hobby
Fri 10/2
4:00 pm-10:55 pm
2 stops7h 55m
$358
BoiseHouston
BOI - HOU
BOIHOU
Boise Air Term. Gowen Fld
Wed 9/2
3:30 pm-10:55 pm
1 stop6h 25m
Houston Hobby
Mon 9/7
8:00 am-3:05 pm
1 stop8h 05m
$376
BoiseHouston
BOI - IAH
BOIIAH
Boise Air Term. Gowen Fld
Sun 8/9
11:10 pm-8:37 am
1 stop8h 27m
Houston George Bush Intcntl
Wed 8/12
7:06 pm-11:59 pm
1 stop5h 53m
$376
Showing 1-10 of 33 resultsSorted by cheapest first
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
What is the cheapest month to book a flight from Boise to Houston?
Currently, September is the cheapest month in which you can book a flight from Boise to Houston (average of $74). Flying from Boise to Houston in July is currently the most expensive (average of $274). 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?
How far ahead should I book a flight from Boise to Houston?
The best time to book flights from Boise to Houston is 59 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.
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 July 6, 2026.
Read reviews from past customers who have flown Alaska Airlines,Southwest, andDelta 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.
Crew
8.5
Boarding
8.1
Overall
7.9
Comfort
7.8
Food
7.0
Entertainment
7.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Aug 2025
BOI - LAX
Crew
8.5
Boarding
8.1
Overall
7.9
Comfort
7.8
Food
7.0
Entertainment
7.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Aug 2025
BOI - LAX
Crew
8.5
Boarding
8.1
Overall
7.9
Comfort
7.8
Food
7.0
Entertainment
7.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Aug 2025
BOI - LAX
Crew
8.5
Boarding
8.1
Overall
7.9
Comfort
7.8
Food
7.0
Entertainment
7.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Aug 2025
BOI - LAX
Crew
8.5
Boarding
8.1
Overall
7.9
Comfort
7.8
Food
7.0
Entertainment
7.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Aug 2025
BOI - LAX
Crew
8.5
Boarding
8.1
Overall
7.9
Comfort
7.8
Food
7.0
Entertainment
7.0
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 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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Boise and Houston flights
Browse other Boise and Houston flight options. Last updated on July 6, 2026.
Other flights from Boise
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Popular flight searches
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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 July 6, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$180 | Average$322 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$206 | Average$486 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$228 | Average$362 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$268 | Average$456 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$270 | Average$485 | FlexibilityNo cancel fee | On-time63% |