$121+ Cheap flights from Idaho to Texas
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 6/16. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — DFW
Jun 25 — Jul 21
Round-trip
1 adult, Economy
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Find cheap flights from Idaho to Texas with Cheapflights
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Cheapest flights from Idaho to TexasExplore the most affordable flight options available from Idaho to Texas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 26, 2026.
Explore the most affordable flight options available from Idaho to Texas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 26, 2026.
This Frontier deal was found by Cheapflights users on 5/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/231:25 pm
BOI
- AUS
1 stop9h 34m
Frontier
Sun 6/286:30 am
AUS
- BOI
1 stop7h 00m
Frontier
Deal found 5/25![Frontier logo]()
$254
This Expedia deal was found by Cheapflights users on 5/21. 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 7/71:24 pm
BOI
- IAH
1 stop20h 10m
Frontier
Thu 7/96:30 am
IAH
- BOI
1 stop6h 59m
Frontier
Deal found 5/21![Frontier logo]()
$255
This Frontier deal was found by Cheapflights users on 5/21. 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.
Sun 6/71:33 pm
BOI
- IAH
1 stop10h 11m
Frontier
Tue 6/166:30 am
IAH
- BOI
1 stop7h 00m
Frontier
Deal found 5/21![Frontier logo]()
$256
This Expedia deal was found by Cheapflights users on 5/21. 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 7/71:24 pm
BOI
- DFW
1 stop27h 39m
Frontier
Thu 7/95:18 am
DFW
- BOI
1 stop8h 11m
Frontier
Deal found 5/21![Frontier logo]()
$258
This CheapOair deal was found by Cheapflights users on 5/20. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/21:25 pm
BOI
- IAH
1 stop10h 19m
Frontier
Mon 7/66:14 pm
IAH
- BOI
1 stop19h 15m
Frontier
Deal found 5/20![Frontier logo]()
$260
This Frontier deal was found by Cheapflights users on 5/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/512:33 pm
GEG
- DFW
1 stop6h 47m
Frontier
Wed 6/105:18 am
DFW
- GEG
1 stop8h 18m
Frontier
Deal found 5/25![Frontier logo]()
$263
This CheapOair deal was found by Cheapflights users on 5/23. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/211:24 pm
BOI
- AUS
1 stop5h 03m
Frontier
Sat 8/18:12 pm
AUS
- BOI
1 stop17h 17m
Frontier
Deal found 5/23![Frontier logo]()
$264
This Expedia deal was found by Cheapflights users on 5/21. 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.
Thu 8/201:04 pm
BOI
- IAH
1 stop10h 40m
Frontier
Sun 8/236:30 am
IAH
- BOI
1 stop6h 39m
Frontier
Deal found 5/21![Frontier logo]()
$265
This Expedia deal was found by Cheapflights users on 5/21. 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 6/231:25 pm
BOI
- DFW
1 stop17h 44m
Frontier
Thu 6/255:18 am
DFW
- BOI
1 stop8h 12m
Frontier
Deal found 5/21![Frontier logo]()
$266
This Orbitz deal was found by Cheapflights users on 5/21. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2912:59 pm
BOI
- IAH
1 stop10h 10m
Multiple Airlines
Tue 10/66:09 am
IAH
- BOI
1 stop10h 14m
Multiple Airlines
Deal found 5/21![Multiple Airlines logo]()
$268
This Gotogate deal was found by Cheapflights users on 5/21. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/211:24 pm
BOI
- DFW
1 stop27h 39m
Frontier
Sat 7/257:09 pm
DFW
- BOI
1 stop18h 20m
Frontier
Deal found 5/21![Frontier logo]()
$268
This Frontier deal was found by Cheapflights users on 5/23. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/181:25 pm
BOI
- IAH
1 stop6h 48m
Frontier
Sun 6/216:30 am
IAH
- BOI
1 stop7h 00m
Frontier
Deal found 5/23![Frontier logo]()
$270
Best flights from Idaho to TexasDiscover carefully curated flight deals from Idaho to Texas that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 26, 2026.
Discover carefully curated flight deals from Idaho to Texas that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 26, 2026.
This CheapOair deal was found by Cheapflights users on 5/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/61:24 pm
BOI
- AUS
1 stop9h 43m
Frontier
Mon 8/102:25 pm
AUS
- BOI
1 stop23h 04m
Frontier
Deal found 5/25![Frontier logo]()
$264
This Delta deal was found by Cheapflights users on 5/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/158:42 am
BOI
- IAH
2 stops12h 08m
Delta
Tue 7/215:40 am
IAH
- BOI
1 stop8h 13m
Delta
Deal found 5/25![Delta logo]()
$290
This Southwest deal was found by Cheapflights users on 5/22. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/285:30 am
BOI
- HOU
2 stops7h 15m
Southwest
Tue 8/42:45 pm
HOU
- BOI
1 stop6h 00m
Southwest
Deal found 5/22![Southwest logo]()
$306
This United Airlines deal was found by Cheapflights users on 5/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/75:46 pm
BOI
- IAH
1 stop5h 13m
United Airlines
Sat 8/155:15 am
IAH
- BOI
1 stop5h 19m
United Airlines
Deal found 5/25![United Airlines logo]()
$330
This Alaska Airlines deal was found by Cheapflights users on 5/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/235:00 am
GEG
- IAH
1 stop6h 35m
Alaska Airlines
Sun 7/266:19 pm
IAH
- GEG
1 stop6h 40m
Alaska Airlines
Deal found 5/24![Alaska Airlines logo]()
$349
This American Airlines deal was found by Cheapflights users on 5/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/233:54 pm
BOI
- HOU
1 stop7h 02m
American Airlines
Sun 7/266:03 am
HOU
- BOI
1 stop6h 16m
American Airlines
Deal found 5/25![American Airlines logo]()
$356
This Orbitz deal was found by Cheapflights users on 5/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/61:24 pm
BOI
- AUS
1 stop5h 03m
Multiple Airlines
Mon 8/106:00 am
AUS
- BOI
2 stops10h 35m
Multiple Airlines
Deal found 5/25![Multiple Airlines logo]()
$389
This Delta deal was found by Cheapflights users on 5/23. 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.
Wed 7/811:53 am
BOI
- IAH
2 stops11h 06m
Delta
Wed 7/156:30 am
IAH
- BOI
1 stop8h 14m
Delta
Deal found 5/23![Delta logo]()
$290
This Southwest deal was found by Cheapflights users on 5/21. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/202:55 pm
BOI
- HOU
1 stop5h 50m
Southwest
Sun 8/238:50 am
HOU
- BOI
1 stop6h 05m
Southwest
Deal found 5/21![Southwest logo]()
$330
This United Airlines deal was found by Cheapflights users on 5/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/36:00 am
GEG
- DFW
1 stop8h 08m
United Airlines
Wed 6/108:45 am
DFW
- GEG
1 stop8h 27m
United Airlines
Deal found 5/24![United Airlines logo]()
$339
This Alaska Airlines deal was found by Cheapflights users on 5/23. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/75:00 am
GEG
- IAH
1 stop6h 35m
Alaska Airlines
Tue 7/146:19 pm
IAH
- GEG
1 stop6h 40m
Alaska Airlines
Deal found 5/23![Alaska Airlines logo]()
$349
This Delta deal was found by Cheapflights users on 5/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/158:42 am
BOI
- IAH
2 stops12h 08m
Delta
Mon 7/205:40 pm
IAH
- BOI
1 stop7h 06m
Delta
Deal found 5/25![Delta logo]()
$322
This Southwest deal was found by Cheapflights users on 5/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/306:15 am
GEG
- DAL
2 stops7h 30m
Southwest
Wed 10/143:30 pm
DAL
- GEG
1 stop8h 45m
Southwest
Deal found 5/25![Southwest logo]()
$344
This Delta deal was found by Cheapflights users on 5/21. 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 6/2611:59 am
BOI
- IAH
2 stops11h 00m
Delta
Tue 7/77:35 am
IAH
- BOI
2 stops10h 49m
Delta
Deal found 5/21![Delta logo]()
$327
This Alaska Airlines deal was found by Cheapflights users on 5/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/294:27 pm
BOI
- AUS
1 stop7h 04m
Alaska Airlines
Sun 8/24:17 pm
AUS
- BOI
1 stop8h 47m
Alaska Airlines
Deal found 5/25![Alaska Airlines logo]()
$373
This United Airlines deal was found by Cheapflights users on 5/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/84:18 pm
GEG
- DFW
1 stop5h 41m
United Airlines
Sun 7/128:45 am
DFW
- GEG
1 stop8h 28m
United Airlines
Deal found 5/25![United Airlines logo]()
$382
This Southwest deal was found by Cheapflights users on 5/23. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/64:55 pm
BOI
- HOU
1 stop6h 10m
Southwest
Mon 8/106:20 pm
HOU
- BOI
1 stop6h 35m
Southwest
Deal found 5/23![Southwest logo]()
$349
This Delta deal was found by Cheapflights users on 5/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/76:00 am
BOI
- IAH
1 stop6h 37m
Delta
Sat 8/157:10 am
IAH
- BOI
2 stops12h 50m
Delta
Deal found 5/25![Delta logo]()
$335
This Alaska Airlines deal was found by Cheapflights users on 5/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/271:46 pm
IDA
- DFW
1 stop9h 13m
Alaska Airlines
Wed 10/283:53 pm
DFW
- IDA
1 stop8h 01m
Alaska Airlines
Deal found 5/24![Alaska Airlines logo]()
$376
This Southwest deal was found by Cheapflights users on 5/21. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/264:25 pm
BOI
- HOU
1 stop6h 30m
Southwest
Tue 7/76:50 pm
HOU
- BOI
1 stop6h 35m
Southwest
Deal found 5/21![Southwest logo]()
$349
This Delta deal was found by Cheapflights users on 5/22. 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.
Tue 7/287:00 am
BOI
- IAH
1 stop7h 04m
Delta
Tue 8/44:14 pm
IAH
- BOI
2 stops8h 45m
Delta
Deal found 5/22![Delta logo]()
$342
This Southwest deal was found by Cheapflights users on 5/21. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/73:55 pm
BOI
- HOU
1 stop7h 30m
Southwest
Tue 6/166:00 pm
HOU
- BOI
2 stops7h 30m
Southwest
Deal found 5/21![Southwest logo]()
$352
This Alaska Airlines deal was found by Cheapflights users on 5/21. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/104:23 pm
BOI
- AUS
1 stop6h 26m
Alaska Airlines
Fri 8/144:17 pm
AUS
- BOI
1 stop8h 47m
Alaska Airlines
Deal found 5/21![Alaska Airlines logo]()
$393
This United Airlines deal was found by Cheapflights users on 5/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/165:46 pm
BOI
- SAT
1 stop5h 09m
United Airlines
Sun 6/215:30 am
SAT
- BOI
1 stop5h 15m
United Airlines
Deal found 5/24![United Airlines logo]()
$438
This Delta deal was found by Cheapflights users on 5/21. 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.
Wed 7/111:59 am
BOI
- IAH
1 stop4h 56m
Delta
Mon 7/62:20 pm
IAH
- BOI
2 stops10h 35m
Delta
Deal found 5/21![Delta logo]()
$347
This Southwest deal was found by Cheapflights users on 5/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/163:25 pm
BOI
- HOU
2 stops8h 30m
Southwest
Tue 7/212:40 pm
HOU
- BOI
2 stops7h 10m
Southwest
Deal found 5/25![Southwest logo]()
$352
This Alaska Airlines deal was found by Cheapflights users on 5/21. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/104:21 pm
BOI
- AUS
1 stop7h 10m
Alaska Airlines
Thu 8/134:17 pm
AUS
- BOI
1 stop8h 47m
Alaska Airlines
Deal found 5/21![Alaska Airlines logo]()
$393
This United Airlines deal was found by Cheapflights users on 5/21. 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.
Thu 8/206:30 am
BOI
- SAT
1 stop5h 13m
United Airlines
Sun 8/237:14 am
SAT
- BOI
1 stop9h 17m
United Airlines
Deal found 5/21![United Airlines logo]()
$440
This Delta deal was found by Cheapflights users on 5/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2010:50 pm
GEG
- HOU
1 stop9h 11m
Delta
Wed 9/306:00 am
HOU
- GEG
1 stop7h 28m
Delta
Deal found 5/25![Delta logo]()
$349
This Southwest deal was found by Cheapflights users on 5/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/244:20 pm
BOI
- HOU
1 stop5h 50m
Southwest
Wed 7/18:25 am
HOU
- BOI
2 stops7h 15m
Southwest
Deal found 5/25![Southwest logo]()
$358
Last-minute flights from Idaho to TexasDiscover last-minute flight deals from Idaho to Texas. Data last updated May 26, 2026 and is based on user searches.
Discover last-minute flight deals from Idaho to Texas. Data last updated May 26, 2026 and is based on user searches.
This Frontier deal was found by Cheapflights users on 5/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/261:25 pm
BOI
- DFW
1 stop5h 56m
Frontier
Thu 6/45:18 am
DFW
- BOI
1 stop8h 20m
Frontier
Deal found 5/24![Frontier logo]()
$274
This Frontier deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/2912:33 pm
GEG
- DFW
1 stop6h 47m
Frontier
Mon 6/15:18 am
DFW
- GEG
1 stop8h 20m
Frontier
Deal found 5/26![Frontier logo]()
$286
This Frontier deal was found by Cheapflights users on 5/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/512:33 pm
GEG
- DFW
1 stop6h 47m
Frontier
Wed 6/105:18 am
DFW
- GEG
1 stop8h 18m
Frontier
Deal found 5/25![Frontier logo]()
$263
This Frontier deal was found by Cheapflights users on 5/21. 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.
Sun 6/71:33 pm
BOI
- IAH
1 stop10h 11m
Frontier
Tue 6/166:30 am
IAH
- BOI
1 stop7h 00m
Frontier
Deal found 5/21![Frontier logo]()
$256
This CheapOair deal was found by Cheapflights users on 5/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/91:25 pm
BOI
- IAH
1 stop20h 17m
Frontier
Sat 6/136:14 pm
IAH
- BOI
1 stop19h 16m
Frontier
Deal found 5/25![Frontier logo]()
$280
This Booking.com deal was found by Cheapflights users on 5/23. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/111:25 pm
BOI
- IAH
1 stop10h 19m
Frontier
Mon 6/1510:08 pm
IAH
- BOI
1 stop15h 22m
Frontier
Deal found 5/23![Frontier logo]()
$282
This Booking.com deal was found by Cheapflights users on 5/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/111:25 pm
BOI
- DFW
1 stop6h 11m
Frontier
Mon 6/226:18 pm
DFW
- BOI
1 stop19h 12m
Frontier
Deal found 5/25![Frontier logo]()
$286
This Booking.com deal was found by Cheapflights users on 5/23. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/161:25 pm
BOI
- SAT
1 stop28h 31m
Frontier
Wed 6/247:51 pm
SAT
- BOI
1 stop17h 39m
Frontier
Deal found 5/23![Frontier logo]()
$282
This Frontier deal was found by Cheapflights users on 5/23. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/181:25 pm
BOI
- IAH
1 stop6h 48m
Frontier
Sun 6/216:30 am
IAH
- BOI
1 stop7h 00m
Frontier
Deal found 5/23![Frontier logo]()
$270
This Frontier deal was found by Cheapflights users on 5/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/231:25 pm
BOI
- AUS
1 stop9h 34m
Frontier
Sun 6/286:30 am
AUS
- BOI
1 stop7h 00m
Frontier
Deal found 5/25![Frontier logo]()
$254
This Expedia deal was found by Cheapflights users on 5/21. 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 6/231:25 pm
BOI
- DFW
1 stop17h 44m
Frontier
Thu 6/255:18 am
DFW
- BOI
1 stop8h 12m
Frontier
Deal found 5/21![Frontier logo]()
$266
This Gotogate deal was found by Cheapflights users on 5/23. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/301:25 pm
BOI
- SAT
1 stop28h 31m
Frontier
Wed 7/297:49 pm
SAT
- BOI
1 stop17h 40m
Frontier
Deal found 5/23![Frontier logo]()
$280
One-way flights from Idaho to TexasSearch for one-way flight options from Idaho to Texas. Find affordable one-way fares based on user searches. Data last updated May 26, 2026.
Search for one-way flight options from Idaho to Texas. Find affordable one-way fares based on user searches. Data last updated May 26, 2026.
This Priceline deal was found by Cheapflights users on 5/21. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/161:25 pm
BOI
- DFW
1 stop6h 11m
Frontier
Deal found 5/21![Frontier logo]()
$121
This Frontier deal was found by Cheapflights users on 5/21. 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.
Tue 6/231:25 pm
BOI
- IAH
1 stop10h 19m
Frontier
Deal found 5/21![Frontier logo]()
$126
This Frontier deal was found by Cheapflights users on 5/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1912:28 pm
GEG
- DFW
1 stop10h 06m
Frontier
Deal found 5/25![Frontier logo]()
$126
This Priceline deal was found by Cheapflights users on 5/22. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/211:24 pm
BOI
- AUS
1 stop5h 03m
Frontier
Deal found 5/22![Frontier logo]()
$127
This Frontier deal was found by Cheapflights users on 5/20. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/131:24 pm
BOI
- DFW
1 stop6h 12m
Frontier
Deal found 5/20![Frontier logo]()
$127
This Priceline deal was found by Cheapflights users on 5/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/301:24 pm
BOI
- IAH
1 stop6h 50m
Frontier
Deal found 5/24![Frontier logo]()
$135
This Frontier deal was found by Cheapflights users on 5/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/181:04 pm
BOI
- DFW
1 stop7h 22m
Frontier
Deal found 5/25![Frontier logo]()
$135
This Frontier deal was found by Cheapflights users on 5/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/181:25 pm
BOI
- DFW
1 stop6h 11m
Frontier
Deal found 5/24![Frontier logo]()
$137
This Frontier deal was found by Cheapflights users on 5/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/211:25 pm
BOI
- IAH
1 stop10h 19m
Frontier
Deal found 5/25![Frontier logo]()
$141
This Priceline deal was found by Cheapflights users on 5/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/91:25 pm
BOI
- DFW
1 stop9h 19m
Frontier
Deal found 5/25![Frontier logo]()
$143
This Frontier deal was found by Cheapflights users on 5/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/1912:31 pm
GEG
- DFW
1 stop6h 05m
Frontier
Deal found 5/25![Frontier logo]()
$143
This Frontier deal was found by Cheapflights users on 5/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/231:24 pm
BOI
- DFW
1 stop6h 12m
Frontier
Deal found 5/25![Frontier logo]()
$145
Find flight deals from Idaho to Texas
Keep the following information in mind while searching for Idaho to Texas flight deals. Data was last updated May 26, 2026.
Round-trip from | $254 (Expedia) |
|---|---|
One-way from | $121 (Priceline) |
Popular in | March |
Cheapest in | September |
Average price | $558 |
Good round-trip deal | $492 or less |
Good one-way deal | $235 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Idaho to Texas 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 May 26, 2026.
Use the filters below to find and compare flights from Idaho to Texas that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BoiseAustin
BOI - AUS
BOIAUS
Boise Air Term. Gowen Fld
Thu 8/6
1:24 pm-12:07 am
1 stop9h 43m
Austin Bergstrom
Mon 8/10
2:25 pm-12:29 pm
1 stop23h 04m
$264
BoiseHouston
BOI - IAH
BOIIAH
Boise Air Term. Gowen Fld
Wed 7/15
8:42 am-9:50 pm
2 stops12h 08m
Houston George Bush Intcntl
Tue 7/21
5:40 am-12:53 pm
1 stop8h 13m
$290
BoiseHouston
BOI - IAH
BOIIAH
Boise Air Term. Gowen Fld
Wed 7/8
11:53 am-11:59 pm
2 stops11h 06m
Houston George Bush Intcntl
Wed 7/15
6:30 am-1:44 pm
1 stop8h 14m
$290
BoiseHouston
BOI - HOU
BOIHOU
Boise Air Term. Gowen Fld
Tue 7/28
5:30 am-1:45 pm
2 stops7h 15m
Houston Hobby
Tue 8/4
2:45 pm-7:45 pm
1 stop6h 00m
$306
BoiseHouston
BOI - IAH
BOIIAH
Boise Air Term. Gowen Fld
Wed 7/15
8:42 am-9:50 pm
2 stops12h 08m
Houston George Bush Intcntl
Mon 7/20
5:40 pm-11:46 pm
1 stop7h 06m
$322
BoiseHouston
BOI - IAH
BOIIAH
Boise Air Term. Gowen Fld
Fri 6/26
11:59 am-11:59 pm
2 stops11h 00m
Houston George Bush Intcntl
Tue 7/7
7:35 am-5:24 pm
2 stops10h 49m
$327
BoiseHouston
BOI - IAH
BOIIAH
Boise Air Term. Gowen Fld
Fri 8/7
5:46 pm-11:59 pm
1 stop5h 13m
Houston George Bush Intcntl
Sat 8/15
5:15 am-9:34 am
1 stop5h 19m
$330
BoiseHouston
BOI - HOU
BOIHOU
Boise Air Term. Gowen Fld
Thu 8/20
2:55 pm-9:45 pm
1 stop5h 50m
Houston Hobby
Sun 8/23
8:50 am-1:55 pm
1 stop6h 05m
$330
BoiseHouston
BOI - IAH
BOIIAH
Boise Air Term. Gowen Fld
Fri 8/7
6:00 am-1:37 pm
1 stop6h 37m
Houston George Bush Intcntl
Sat 8/15
7:10 am-7:00 pm
2 stops12h 50m
$335
SpokaneDallas
GEG - DFW
GEGDFW
Spokane
Wed 6/3
6:00 am-4:08 pm
1 stop8h 08m
Dallas/Fort Worth
Wed 6/10
8:45 am-3:12 pm
1 stop8h 27m
$339
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Idaho to Texas
Have a flexible travel schedule? Discover the best time to fly to Texas from Idaho with our price prediction graph.
BOI-IAH
BOI-DFW
GEG-DAL
GEG-DFW
BOI-SAT
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Idaho to Texas
USID-USTX
BOI-IAH
BOI-DFW
GEG-DAL
GEG-DFW
What is the cheapest month to book a flight from Idaho to Texas?
Currently, December is the cheapest month in which you can book a flight from Idaho to Texas (average of $65). Flying from Idaho to Texas in June is currently the most expensive (average of $155). 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.
What is the cheapest time of day to fly from ID to TX?
Find hourly flight availability from Idaho to Texas. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 26, 2026.
It’s typically best to fly out from Idaho to Texas in the afternoon. Doing so could potentially save you 25% on the flight price compared to flying in the evening, which is usually more expensive.
Weekly flight availability from Idaho to Texas
Explore weekly flight availability from Idaho to Texas. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated May 26, 2026.
The most flights from USID to USTX are scheduled on a Saturday (15 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (9 on average).
How much does it cost to fly round-trip from Idaho to Texas?
How far ahead should I book a flight from Idaho to Texas?
To ensure you get the cheapest price possible for a flight from Idaho to Texas, you should look to book at least 70 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest day to fly from Idaho to Texas?
Use this chart to determine the cheapest time to fly round-trip from Idaho to Texas. Price data was last updated on May 23, 2026.
Travelers seeking maximum savings on their Idaho to Texas flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing Texas
Get insights into the airlines that provide service to Texas. 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 Texas. Reviews last updated May 26, 2026.
Get a feel of what it's like to fly with Southwest,Alaska Airlines, andDelta from Idaho to Texas by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Food
7.0
Crew
8.6
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Food
7.0
Crew
8.6
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Food
7.0
Crew
8.6
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Food
7.0
Crew
8.6
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Food
7.0
Crew
8.6
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Food
7.0
Crew
8.6
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Related info for your journey
Find useful and relevant information for your journey from Idaho to Texas. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Alternative routes for Idaho to Texas
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Texas by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Idaho to Texas by cabin class
Find flights from Idaho to Texas, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Idaho and Texas flights
Browse other Idaho and Texas flight options. Last updated on May 26, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Texas
Find the right flight back to Idaho after your stay in Texas
Idaho to Texas flights
Consider these flights traveling from Idaho to Texas.
Top 6 airlines flying from Idaho to Texas
Discover the top 6 airlines that operate flights from Idaho to Texas. 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 May 26, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$126 | Average$239 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$131 | Average$439 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$180 | Average$432 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$206 | Average$494 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$208 | Average$486 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$216 | Average$432 | FlexibilityNo cancel fee | On-time63% |