$92+ 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 8/27. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — HOU
Sep 3 — Sep 101
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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 Boise to Houston
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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 August 4, 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 August 4, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 -
1 stop10h 31m
Tue 9/86:30 am -
1 stop6h 59m
Deal found 7/31![Frontier logo]()
$184
This Trip.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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.
Thu 8/2712:24 pm -
1 stop7h 55m
Thu 9/36:30 am -
1 stop5h 59m
Deal found 7/30![Frontier logo]()
$209
This Kiwi.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 9/102:50 pm -
2 stops15h 27m
Mon 9/145:05 am -
1 stop9h 50m
Deal found 7/30![Frontier logo]()
$232
This Frontier deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 8/131:24 pm -
1 stop6h 50m
Thu 9/105:20 am -
1 stop9h 35m
Deal found 7/30![Frontier logo]()
$238
This CheapOair deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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.
Tue 9/11:24 pm -
1 stop10h 31m
Wed 9/211:35 am -
1 stop24h 54m
Deal found 7/31![Frontier logo]()
$240
This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 9/142:50 pm -
1 stop26h 35m
Wed 9/165:41 pm -
2 stops21h 14m
Deal found 7/31![Frontier logo]()
$241
This Frontier deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 -
1 stop20h 10m
Tue 8/256:30 am -
1 stop6h 59m
Deal found 7/31![Frontier logo]()
$242
This Frontier deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 8/131:24 pm -
1 stop10h 16m
Fri 9/115:05 am -
1 stop9h 50m
Deal found 7/30![Frontier logo]()
$248
This CheapOair deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 9/172:50 pm -
1 stop23h 00m
Mon 9/215:05 am -
1 stop9h 50m
Deal found 7/31![Frontier logo]()
$258
This Kiwi.com deal was found by Cheapflights users on 8/2. 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.
Mon 9/142:50 pm -
2 stops22h 07m
Mon 9/215:05 am -
1 stop9h 50m
Deal found 8/2![Frontier logo]()
$270
This Southwest deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 9/93:40 pm -
1 stop5h 35m
Wed 9/162:45 pm -
1 stop6h 05m
Deal found 7/31![Southwest logo]()
$324
This Southwest deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 9/17:40 am -
1 stop8h 30m
Tue 9/85:30 pm -
1 stop6h 00m
Deal found 7/31![Southwest logo]()
$329
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 August 4, 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 August 4, 2026.
This Alaska Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 -
1 stop8h 43m
Wed 9/162:34 pm -
1 stop7h 01m
Deal found 7/31![Alaska Airlines logo]()
$329
This Southwest deal was found by Cheapflights users on 8/3. 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.
Tue 12/155:45 am -
2 stops7h 50m
Tue 12/154:40 pm -
2 stops7h 30m
Deal found 8/3![Southwest logo]()
$339
This Delta deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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 10/68:25 am -
2 stops12h 33m
Sat 10/176:00 am -
2 stops11h 14m
Deal found 8/1![Delta logo]()
$339
This United Airlines deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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 10/62:44 pm -
1 stop6h 02m
Fri 10/165:00 am -
1 stop7h 28m
Deal found 8/1![United Airlines logo]()
$348
This Alaska Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 8/155:57 am -
1 stop6h 38m
Wed 9/92:34 pm -
1 stop7h 01m
Deal found 7/30![Alaska Airlines logo]()
$339
This Delta deal was found by Cheapflights users on 8/3. 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.
Sat 8/295:30 am -
2 stops12h 11m
Wed 9/26:10 am -
1 stop8h 32m
Deal found 8/3![Delta logo]()
$339
This Southwest deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 9/18:20 am -
2 stops8h 05m
Tue 9/84:30 pm -
2 stops7h 55m
Deal found 7/31![Southwest logo]()
$344
This Southwest deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 8/143:45 pm -
1 stop7h 50m
Thu 9/108:05 am -
1 stop6h 10m
Deal found 7/30![Southwest logo]()
$348
This Alaska Airlines deal was found by Cheapflights users on 8/4. 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.
Thu 10/225:59 am -
1 stop6h 53m
Tue 10/276:02 am -
1 stop9h 09m
Deal found 8/4![Alaska Airlines logo]()
$348
This Delta deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 8/134:00 pm -
1 stop6h 54m
Wed 9/97:00 am -
1 stop8h 44m
Deal found 7/30![Delta logo]()
$348
This Alaska Airlines deal was found by Cheapflights users on 8/4. 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.
Thu 10/1512:58 pm -
1 stop10h 01m
Sat 10/172:55 pm -
1 stop8h 11m
Deal found 8/4![Alaska Airlines logo]()
$348
This Delta deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 8/2711:12 am -
2 stops11h 42m
Thu 9/37:20 am -
1 stop8h 29m
Deal found 7/30![Delta logo]()
$352
This Southwest deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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 10/156:50 pm -
2 stops13h 35m
Sat 10/175:30 am -
2 stops8h 25m
Deal found 8/1![Southwest logo]()
$364
This Delta deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 9/171:06 pm -
2 stops9h 41m
Mon 9/215:46 pm -
1 stop7h 13m
Deal found 7/31![Delta logo]()
$352
This Southwest deal was found by Cheapflights users on 8/4. 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.
Mon 9/143:45 pm -
1 stop7h 55m
Mon 9/218:05 am -
1 stop6h 10m
Deal found 8/4![Southwest logo]()
$367
This Delta deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 8/1611:10 pm -
1 stop9h 40m
Tue 8/256:00 am -
1 stop7h 49m
Deal found 7/31![Delta logo]()
$358
This Southwest deal was found by Cheapflights users on 8/2. 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 8/2010:25 am -
1 stop6h 25m
Sun 8/236:00 am -
1 stop5h 30m
Deal found 8/2![Southwest logo]()
$367
This Southwest deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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 10/154:45 pm -
1 stop6h 00m
Sun 10/185:30 am -
1 stop9h 35m
Deal found 8/1![Southwest logo]()
$367
This Southwest deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 8/276:00 am -
2 stops10h 45m
Thu 9/38:05 am -
1 stop6h 10m
Deal found 7/30![Southwest logo]()
$378
Last-minute flights from Boise to HoustonDiscover last-minute flight deals from Boise to Houston. Data last updated August 4, 2026 and is based on user searches.
Discover last-minute flight deals from Boise to Houston. Data last updated August 4, 2026 and is based on user searches.
This Frontier deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 8/131:24 pm -
1 stop6h 50m
Thu 9/105:20 am -
1 stop9h 35m
Deal found 7/30![Frontier logo]()
$238
This Frontier deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 8/131:24 pm -
1 stop10h 16m
Fri 9/115:05 am -
1 stop9h 50m
Deal found 7/30![Frontier logo]()
$248
This Frontier deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 -
1 stop20h 10m
Tue 8/256:30 am -
1 stop6h 59m
Deal found 7/31![Frontier logo]()
$242
This Trip.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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.
Thu 8/2712:24 pm -
1 stop7h 55m
Thu 9/36:30 am -
1 stop5h 59m
Deal found 7/30![Frontier logo]()
$209
This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 -
1 stop10h 31m
Tue 9/86:30 am -
1 stop6h 59m
Deal found 7/31![Frontier logo]()
$184
This CheapOair deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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.
Tue 9/11:24 pm -
1 stop10h 31m
Wed 9/211:35 am -
1 stop24h 54m
Deal found 7/31![Frontier logo]()
$240
This Southwest deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 9/17:40 am -
1 stop8h 30m
Tue 9/85:30 pm -
1 stop6h 00m
Deal found 7/31![Southwest logo]()
$329
This Southwest deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 9/93:40 pm -
1 stop5h 35m
Wed 9/162:45 pm -
1 stop6h 05m
Deal found 7/31![Southwest logo]()
$324
This Kiwi.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 9/102:50 pm -
2 stops15h 27m
Mon 9/145:05 am -
1 stop9h 50m
Deal found 7/30![Frontier logo]()
$232
This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 9/142:50 pm -
1 stop26h 35m
Wed 9/165:41 pm -
2 stops21h 14m
Deal found 7/31![Frontier logo]()
$241
This Kiwi.com deal was found by Cheapflights users on 8/2. 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.
Mon 9/142:50 pm -
2 stops22h 07m
Mon 9/215:05 am -
1 stop9h 50m
Deal found 8/2![Frontier logo]()
$270
This CheapOair deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 9/172:50 pm -
1 stop23h 00m
Mon 9/215:05 am -
1 stop9h 50m
Deal found 7/31![Frontier logo]()
$258
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 August 4, 2026.
Search for one-way flight options from Boise to Houston. Find affordable one-way fares based on user searches. Data last updated August 4, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 -
1 stop7h 55m
Deal found 7/31![Frontier logo]()
$92
This Kiwi.com deal was found by Cheapflights users on 8/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/293:52 pm -
1 stop19h 27m
Deal found 8/4![Frontier logo]()
$111
This Expedia deal was found by Cheapflights users on 8/4. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/3012:24 pm -
1 stop11h 16m
Deal found 8/4![Frontier logo]()
$130
This CheapOair deal was found by Cheapflights users on 8/2. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/182:50 pm -
1 stop26h 35m
Deal found 8/2![Frontier logo]()
$135
This Kiwi.com deal was found by Cheapflights users on 8/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/163:52 pm -
2 stops42h 34m
Deal found 8/4![Frontier logo]()
$162
This Southwest deal was found by Cheapflights users on 8/2. 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 9/193:10 pm -
1 stop5h 50m
Deal found 8/2![Southwest logo]()
$165
This Delta deal was found by Cheapflights users on 8/2. 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 9/195:30 am -
1 stop7h 37m
Deal found 8/2![Delta logo]()
$165
This American Airlines deal was found by Cheapflights users on 8/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/191:50 pm -
1 stop5h 43m
Deal found 8/2![American Airlines logo]()
$170
This Southwest deal was found by Cheapflights users on 8/2. 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 10/35:20 am -
2 stops10h 25m
Deal found 8/2![Southwest logo]()
$176
This Kiwi.com deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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 9/272:50 pm -
2 stops32h 53m
Deal found 8/1![Frontier logo]()
$179
This Southwest deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 8/143:45 pm -
1 stop7h 50m
Deal found 7/31![Southwest logo]()
$184
This Southwest deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/216:10 pm -
1 stop5h 45m
Deal found 8/1![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 August 4, 2026.
Round-trip from | $184 (Kiwi.com) |
|---|---|
One-way from | $92 (Kiwi.com) |
Popular in | May |
Cheapest in | September |
Average price | $363 |
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 August 4, 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
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
$329
BoiseHouston
BOI - HOU
BOIHOU
Boise Air Term. Gowen Fld
Tue 12/15
5:45 am-2:35 pm
2 stops7h 50m
Houston Hobby
Tue 12/15
4:40 pm-11:10 pm
2 stops7h 30m
$339
BoiseHouston
BOI - IAH
BOIIAH
Boise Air Term. Gowen Fld
Tue 10/6
8:25 am-9:58 pm
2 stops12h 33m
Houston George Bush Intcntl
Sat 10/17
6:00 am-4:14 pm
2 stops11h 14m
$339
BoiseHouston
BOI - IAH
BOIIAH
Boise Air Term. Gowen Fld
Sat 8/15
5:57 am-1:35 pm
1 stop6h 38m
Houston George Bush Intcntl
Wed 9/9
2:34 pm-8:35 pm
1 stop7h 01m
$339
BoiseHouston
BOI - IAH
BOIIAH
Boise Air Term. Gowen Fld
Sat 8/29
5:30 am-6:41 pm
2 stops12h 11m
Houston George Bush Intcntl
Wed 9/2
6:10 am-1:42 pm
1 stop8h 32m
$339
BoiseHouston
BOI - HOU
BOIHOU
Boise Air Term. Gowen Fld
Tue 9/1
8:20 am-5:25 pm
2 stops8h 05m
Houston Hobby
Tue 9/8
4:30 pm-11:25 pm
2 stops7h 55m
$344
BoiseHouston
BOI - IAH
BOIIAH
Boise Air Term. Gowen Fld
Tue 10/6
2:44 pm-9:46 pm
1 stop6h 02m
Houston George Bush Intcntl
Fri 10/16
5:00 am-11:28 am
1 stop7h 28m
$348
BoiseHouston
BOI - HOU
BOIHOU
Boise Air Term. Gowen Fld
Fri 8/14
3:45 pm-12:35 am
1 stop7h 50m
Houston Hobby
Thu 9/10
8:05 am-1:15 pm
1 stop6h 10m
$348
BoiseHouston
BOI - IAH
BOIIAH
Boise Air Term. Gowen Fld
Thu 10/22
5:59 am-1:52 pm
1 stop6h 53m
Houston George Bush Intcntl
Tue 10/27
6:02 am-2:11 pm
1 stop9h 09m
$348
BoiseHouston
BOI - IAH
BOIIAH
Boise Air Term. Gowen Fld
Thu 8/13
4:00 pm-11:54 pm
1 stop6h 54m
Houston George Bush Intcntl
Wed 9/9
7:00 am-2:44 pm
1 stop8h 44m
$348
Showing 1-10 of 40 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 $258). Flying from Boise to Houston in March is currently the most expensive (average of $588). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from Boise to Houston?
Airfare is below average for this route at the moment.
Boise to Houston flights typically cost between $288 and $518 in September.The cheapest round-trip price found within the last 5 days was $184 on Frontier (Sep 1-Sep 8).
How far ahead should I book a flight from Boise to Houston?
The best time to book flights from Boise to Houston is 36 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 August 4, 2026.
Read reviews from past customers who have flown Southwest,Alaska Airlines, 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.
Comfort
8.0
Entertainment
7.5
Food
7.0
Overall
8.0
Boarding
8.1
Crew
8.6
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Comfort
8.0
Entertainment
7.5
Food
7.0
Overall
8.0
Boarding
8.1
Crew
8.6
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Comfort
8.0
Entertainment
7.5
Food
7.0
Overall
8.0
Boarding
8.1
Crew
8.6
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Comfort
8.0
Entertainment
7.5
Food
7.0
Overall
8.0
Boarding
8.1
Crew
8.6
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Comfort
8.0
Entertainment
7.5
Food
7.0
Overall
8.0
Boarding
8.1
Crew
8.6
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Comfort
8.0
Entertainment
7.5
Food
7.0
Overall
8.0
Boarding
8.1
Crew
8.6
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
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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Alternative routes for Boise to Houston
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Complete your trip
Complete your trip to Houston by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Boise to Houston by cabin class
Find flights from Boise to Houston, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Boise and Houston flights
Browse other Boise and Houston flight options. Last updated on August 4, 2026.
Other flights from Boise
Browse through other flights departing from Boise. Flights are based on user searches made on Cheapflights and were last updated on August 4, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 6 airlines flying from Boise to Houston
Discover the top 6 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 August 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$179 | Average$269 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$180 | Average$406 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$206 | Average$553 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$231 | Average$366 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$253 | Average$456 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$270 | Average$503 | FlexibilityNo cancel fee | On-time63% |