$119+ 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 8/26. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — DFW
Jul 2 — Jul 91
Round-trip
1 adult, Economy
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Find cheap flights from Idaho to Texas 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 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 June 2, 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 June 2, 2026.
This Delta deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2212:38 pm
GEG
- HOU
1 stop7h 57m
Delta
Tue 9/296:00 am
HOU
- GEG
1 stop7h 28m
Delta
Deal found 5/29![Delta logo]()
$229
This Delta deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/225:40 am
GEG
- IAH
1 stop5h 49m
Delta
Tue 9/296:20 am
IAH
- GEG
1 stop8h 33m
Delta
Deal found 5/29![Delta logo]()
$229
This Delta deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/227:00 am
GEG
- HOU
2 stops13h 35m
Delta
Wed 9/302:25 pm
HOU
- GEG
2 stops11h 32m
Delta
Deal found 5/29![Delta logo]()
$239
This Delta deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/197:05 am
GEG
- IAH
2 stops12h 45m
Delta
Wed 8/262:27 pm
IAH
- GEG
2 stops10h 59m
Delta
Deal found 5/29![Delta logo]()
$239
This Frontier deal was found by Cheapflights users on 6/1. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/301:25 pm
BOI
- IAH
1 stop10h 19m
Frontier
Tue 7/76:30 am
IAH
- BOI
1 stop6h 59m
Frontier
Deal found 6/1![Frontier logo]()
$240
This Delta deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1912:38 pm
GEG
- HOU
1 stop7h 57m
Delta
Wed 9/306:00 am
HOU
- GEG
1 stop7h 28m
Delta
Deal found 5/29![Delta logo]()
$251
This Delta deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/195:40 am
GEG
- IAH
1 stop5h 49m
Delta
Wed 9/305:45 am
IAH
- GEG
1 stop7h 43m
Delta
Deal found 5/29![Delta logo]()
$251
This Booking.com deal was found by Cheapflights users on 6/2. 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.
Tue 7/71:24 pm
BOI
- DFW
1 stop17h 45m
Frontier
Wed 7/89:31 pm
DFW
- BOI
1 stop15h 58m
Frontier
Deal found 6/2![Frontier logo]()
$254
This Frontier deal was found by Cheapflights users on 6/1. 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 Frontier 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
Tue 7/76:30 am
IAH
- BOI
1 stop6h 59m
Frontier
Deal found 6/1![Frontier logo]()
$255
This Alaska Airlines deal was found by Cheapflights users on 6/1. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/296:23 am
BOI
- AUS
1 stop7h 58m
Alaska Airlines
Wed 9/308:30 am
AUS
- BOI
1 stop8h 00m
Alaska Airlines
Deal found 6/1![Alaska Airlines logo]()
$261
This Gotogate deal was found by Cheapflights users on 6/1. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/61:24 pm
BOI
- DFW
1 stop17h 45m
Frontier
Mon 8/106:58 pm
DFW
- BOI
1 stop18h 31m
Frontier
Deal found 6/1![Frontier logo]()
$263
This Expedia deal was found by Cheapflights users on 6/2. 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.
Tue 6/301:25 pm
BOI
- AUS
1 stop9h 34m
Frontier
Tue 7/76:30 am
AUS
- BOI
1 stop6h 59m
Frontier
Deal found 6/2![Frontier logo]()
$264
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 June 2, 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 June 2, 2026.
This Delta deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1912:38 pm
GEG
- HOU
1 stop7h 57m
Delta
Wed 9/302:25 pm
HOU
- GEG
2 stops11h 32m
Delta
Deal found 5/29![Delta logo]()
$256
This Alaska Airlines deal was found by Cheapflights users on 6/1. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/296:23 am
BOI
- AUS
1 stop7h 58m
Alaska Airlines
Wed 9/308:30 am
AUS
- BOI
1 stop8h 00m
Alaska Airlines
Deal found 6/1![Alaska Airlines logo]()
$261
This Southwest deal was found by Cheapflights users on 6/2. 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 7/14:20 pm
BOI
- HOU
1 stop5h 50m
Southwest
Wed 7/86:25 am
HOU
- BOI
1 stop5h 40m
Southwest
Deal found 6/2![Southwest logo]()
$305
This Expedia deal was found by Cheapflights users on 5/30. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/161:24 pm
BOI
- AUS
1 stop9h 43m
Frontier
Sun 7/196:30 am
AUS
- BOI
1 stop6h 59m
Frontier
Deal found 5/30![Frontier logo]()
$309
This United Airlines deal was found by Cheapflights users on 5/31. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/292:31 pm
BOI
- AUS
1 stop5h 33m
United Airlines
Wed 9/305:30 am
AUS
- BOI
1 stop5h 05m
United Airlines
Deal found 5/31![United Airlines logo]()
$351
This Expedia deal was found by Cheapflights users on 6/2. 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.
Fri 7/174:27 pm
BOI
- AUS
1 stop7h 04m
Multiple Airlines
Sun 7/196:30 am
AUS
- BOI
1 stop6h 59m
Multiple Airlines
Deal found 6/2![Multiple Airlines logo]()
$366
This Alaska Airlines deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2712:58 pm
BOI
- IAH
1 stop10h 01m
Alaska Airlines
Wed 10/286:09 am
IAH
- BOI
1 stop10h 14m
Alaska Airlines
Deal found 5/29![Alaska Airlines logo]()
$305
This Southwest deal was found by Cheapflights users on 6/2. 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 7/215:30 am
BOI
- HOU
2 stops7h 15m
Southwest
Tue 7/286:50 pm
HOU
- BOI
1 stop6h 40m
Southwest
Deal found 6/2![Southwest logo]()
$310
This Delta deal was found by Cheapflights users on 6/2. 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 7/16:43 am
BOI
- IAH
2 stops10h 12m
Delta
Wed 7/87:10 am
IAH
- BOI
1 stop8h 36m
Delta
Deal found 6/2![Delta logo]()
$310
This Delta deal was found by Cheapflights users on 6/2. 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 10/241:15 pm
BOI
- IAH
1 stop7h 21m
Delta
Wed 10/286:30 am
IAH
- BOI
1 stop9h 34m
Delta
Deal found 6/2![Delta logo]()
$321
This Alaska Airlines deal was found by Cheapflights users on 6/1. 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 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
Sat 10/313:53 pm
DFW
- IDA
1 stop8h 01m
Alaska Airlines
Deal found 6/1![Alaska Airlines logo]()
$335
This Southwest deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/225:30 am
BOI
- HOU
2 stops7h 15m
Southwest
Wed 7/226:00 pm
HOU
- BOI
2 stops7h 35m
Southwest
Deal found 5/29![Southwest logo]()
$342
This United Airlines deal was found by Cheapflights users on 6/1. 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.
Wed 7/15:46 pm
BOI
- SAT
1 stop5h 09m
United Airlines
Tue 7/71:39 pm
SAT
- BOI
1 stop5h 17m
United Airlines
Deal found 6/1![United Airlines logo]()
$403
This Alaska Airlines deal was found by Cheapflights users on 5/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/301:27 pm
GEG
- IAH
1 stop8h 32m
Alaska Airlines
Mon 10/192:52 pm
IAH
- GEG
1 stop8h 33m
Alaska Airlines
Deal found 5/28![Alaska Airlines logo]()
$348
This Delta deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1812:38 pm
GEG
- HOU
1 stop7h 57m
Delta
Sun 9/276:00 am
HOU
- GEG
1 stop7h 28m
Delta
Deal found 5/29![Delta logo]()
$349
This Southwest deal was found by Cheapflights users on 6/1. 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.
Wed 7/112:25 pm
GEG
- HOU
1 stop8h 45m
Southwest
Tue 7/76:20 am
HOU
- GEG
1 stop7h 25m
Southwest
Deal found 6/1![Southwest logo]()
$349
This Kiwi.com deal was found by Cheapflights users on 5/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/310:47 pm
IDA
- DFW
1 stop16h 16m
Multiple Airlines
Mon 7/65:18 am
DFW
- IDA
2 stops11h 42m
Multiple Airlines
Deal found 5/28![Multiple Airlines logo]()
$436
This Delta deal was found by Cheapflights users on 5/30. 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.
Sun 9/2010:50 pm
GEG
- HOU
1 stop9h 11m
Delta
Wed 9/306:00 am
HOU
- GEG
1 stop7h 28m
Delta
Deal found 5/30![Delta logo]()
$349
This Alaska Airlines deal was found by Cheapflights users on 6/1. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/225:12 am
GEG
- IAH
1 stop6h 19m
Alaska Airlines
Wed 9/306:16 pm
IAH
- GEG
1 stop6h 55m
Alaska Airlines
Deal found 6/1![Alaska Airlines logo]()
$349
This Southwest deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/216:25 am
BOI
- DAL
1 stop5h 05m
Southwest
Wed 11/47:00 am
DAL
- BOI
1 stop6h 00m
Southwest
Deal found 5/29![Southwest logo]()
$356
This United Airlines deal was found by Cheapflights users on 6/1. 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.
Wed 7/16:30 am
BOI
- SAT
2 stops8h 09m
United Airlines
Wed 7/84:35 pm
SAT
- BOI
1 stop5h 54m
United Airlines
Deal found 6/1![United Airlines logo]()
$432
This Delta deal was found by Cheapflights users on 6/2. 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 9/227:00 am
GEG
- IAH
1 stop8h 39m
Delta
Tue 9/297:00 pm
IAH
- GEG
1 stop6h 57m
Delta
Deal found 6/2![Delta logo]()
$349
This Southwest deal was found by Cheapflights users on 6/1. 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.
Sat 8/87:15 am
BOI
- DAL
1 stop7h 55m
Southwest
Tue 8/114:55 pm
DAL
- BOI
1 stop7h 15m
Southwest
Deal found 6/1![Southwest logo]()
$356
This Alaska Airlines deal was found by Cheapflights users on 6/2. 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.
Thu 8/276:23 am
BOI
- DFW
1 stop7h 23m
Alaska Airlines
Mon 8/316:20 am
DFW
- BOI
1 stop9h 02m
Alaska Airlines
Deal found 6/2![Alaska Airlines logo]()
$357
This United Airlines deal was found by Cheapflights users on 6/1. 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.
Mon 8/315:44 pm
BOI
- SAT
1 stop5h 13m
United Airlines
Tue 9/112:00 pm
SAT
- BOI
2 stops10h 37m
United Airlines
Deal found 6/1![United Airlines logo]()
$440
This Delta deal was found by Cheapflights users on 6/1. 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 9/2212:38 pm
GEG
- HOU
1 stop7h 57m
Delta
Tue 9/292:25 pm
HOU
- GEG
2 stops11h 32m
Delta
Deal found 6/1![Delta logo]()
$354
This Alaska Airlines deal was found by Cheapflights users on 5/31. 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.
Thu 10/16:23 am
BOI
- DFW
1 stop9h 33m
Alaska Airlines
Mon 10/122:05 pm
DFW
- BOI
1 stop7h 13m
Alaska Airlines
Deal found 5/31![Alaska Airlines logo]()
$357
This Southwest deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure 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
Mon 6/294:00 pm
HOU
- BOI
2 stops9h 20m
Southwest
Deal found 5/29![Southwest logo]()
$362
This United Airlines deal was found by Cheapflights users on 5/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/172:30 pm
IDA
- DFW
2 stops7h 29m
United Airlines
Tue 6/238:45 am
DFW
- IDA
1 stop5h 40m
United Airlines
Deal found 5/30![United Airlines logo]()
$466
This Delta deal was found by Cheapflights users on 5/31. 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.
Tue 9/227:00 am
GEG
- HOU
2 stops13h 35m
Delta
Wed 9/306:00 am
HOU
- GEG
1 stop7h 28m
Delta
Deal found 5/31![Delta logo]()
$354
Last-minute flights from Idaho to TexasDiscover last-minute flight deals from Idaho to Texas. Data last updated June 2, 2026 and is based on user searches.
Discover last-minute flight deals from Idaho to Texas. Data last updated June 2, 2026 and is based on user searches.
This CheapOair deal was found by Cheapflights users on 6/1. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/231:25 pm
BOI
- SAT
1 stop28h 31m
Frontier
Wed 7/17:51 pm
SAT
- BOI
1 stop17h 39m
Frontier
Deal found 6/1![Frontier logo]()
$280
This Frontier deal was found by Cheapflights users on 6/1. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/301:25 pm
BOI
- IAH
1 stop10h 19m
Frontier
Tue 7/76:30 am
IAH
- BOI
1 stop6h 59m
Frontier
Deal found 6/1![Frontier logo]()
$240
This Expedia deal was found by Cheapflights users on 6/2. 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.
Tue 6/301:25 pm
BOI
- AUS
1 stop9h 34m
Frontier
Tue 7/76:30 am
AUS
- BOI
1 stop6h 59m
Frontier
Deal found 6/2![Frontier logo]()
$264
This Frontier deal was found by Cheapflights users on 6/1. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/301:25 pm
BOI
- IAH
1 stop10h 19m
Frontier
Thu 7/96:30 am
IAH
- BOI
1 stop6h 59m
Frontier
Deal found 6/1![Frontier logo]()
$265
This Frontier deal was found by Cheapflights users on 6/1. 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 Frontier 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
Tue 7/76:30 am
IAH
- BOI
1 stop6h 59m
Frontier
Deal found 6/1![Frontier logo]()
$255
This Booking.com deal was found by Cheapflights users on 6/2. 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 7/21:25 pm
BOI
- IAH
1 stop10h 19m
Frontier
Wed 7/86:14 pm
IAH
- BOI
1 stop19h 15m
Frontier
Deal found 6/2![Frontier logo]()
$267
This CheapOair deal was found by Cheapflights users on 6/2. 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.
Thu 7/21:25 pm
BOI
- IAH
1 stop6h 48m
Frontier
Mon 7/610:09 pm
IAH
- BOI
1 stop15h 20m
Frontier
Deal found 6/2![Frontier logo]()
$280
This Expedia deal was found by Cheapflights users on 6/2. 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 7/21:25 pm
BOI
- DFW
1 stop6h 11m
Frontier
Thu 7/95:18 am
DFW
- BOI
1 stop8h 11m
Frontier
Deal found 6/2![Frontier logo]()
$280
This Frontier deal was found by Cheapflights users on 6/1. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/21:25 pm
BOI
- DFW
1 stop6h 11m
Frontier
Sun 7/55:18 am
DFW
- BOI
1 stop8h 11m
Frontier
Deal found 6/1![Frontier logo]()
$282
This Booking.com deal was found by Cheapflights users on 6/2. 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.
Tue 7/71:24 pm
BOI
- DFW
1 stop17h 45m
Frontier
Wed 7/89:31 pm
DFW
- BOI
1 stop15h 58m
Frontier
Deal found 6/2![Frontier logo]()
$254
This Booking.com deal was found by Cheapflights users on 6/1. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/191:24 pm
BOI
- IAH
1 stop20h 10m
Frontier
Sat 7/256:14 pm
IAH
- BOI
1 stop19h 15m
Frontier
Deal found 6/1![Frontier logo]()
$282
This Frontier deal was found by Cheapflights users on 6/1. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/211:24 pm
BOI
- AUS
1 stop9h 43m
Frontier
Tue 8/46:30 am
AUS
- BOI
1 stop6h 59m
Frontier
Deal found 6/1![Frontier logo]()
$270
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 June 2, 2026.
Search for one-way flight options from Idaho to Texas. Find affordable one-way fares based on user searches. Data last updated June 2, 2026.
This United Airlines deal was found by Cheapflights users on 5/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/265:44 pm
BOI
- DFW
1 stop5h 14m
United Airlines
Deal found 5/30![United Airlines logo]()
$119
This Frontier deal was found by Cheapflights users on 5/31. 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.
Tue 6/301:25 pm
BOI
- DFW
1 stop6h 11m
Frontier
Deal found 5/31![Frontier logo]()
$121
This Delta deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/226:00 am
BOI
- DFW
2 stops7h 48m
Delta
Deal found 5/29![Delta logo]()
$124
This Frontier deal was found by Cheapflights users on 6/2. 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 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 6/2![Frontier logo]()
$126
This Priceline deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/251:04 pm
BOI
- DFW
1 stop7h 22m
Frontier
Deal found 5/29![Frontier logo]()
$126
This Frontier deal was found by Cheapflights users on 6/1. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/231:25 pm
BOI
- DFW
1 stop9h 19m
Frontier
Deal found 6/1![Frontier logo]()
$127
This Frontier deal was found by Cheapflights users on 6/2. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/271:04 pm
BOI
- DFW
1 stop7h 22m
Frontier
Deal found 6/2![Frontier logo]()
$129
This Delta deal was found by Cheapflights users on 5/31. 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.
Wed 9/237:00 am
BOI
- AUS
1 stop7h 20m
Delta
Deal found 5/31![Delta logo]()
$131
This Frontier deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/2412:31 pm
GEG
- DFW
1 stop9h 13m
Frontier
Deal found 5/29![Frontier logo]()
$131
This Frontier deal was found by Cheapflights users on 5/31. 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.
Thu 6/251:25 pm
BOI
- DFW
1 stop9h 19m
Frontier
Deal found 5/31![Frontier logo]()
$133
This Priceline deal was found by Cheapflights users on 5/31. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2012:23 pm
BOI
- AUS
1 stop7h 09m
Frontier
Deal found 5/31![Frontier logo]()
$135
This Frontier deal was found by Cheapflights users on 6/2. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/21:25 pm
BOI
- IAH
1 stop6h 48m
Frontier
Deal found 6/2![Frontier logo]()
$135
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 June 2, 2026.
Round-trip from | $229 (Delta) |
|---|---|
One-way from | $119 (United Airlines) |
Popular in | March |
Cheapest in | September |
Average price | $368 |
Good round-trip deal | $471 or less |
Good one-way deal | $224 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 June 2, 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
SpokaneHouston
GEG - HOU
GEGHOU
Spokane
Sat 9/19
12:38 pm-10:35 pm
1 stop7h 57m
Houston Hobby
Wed 9/30
2:25 pm-11:57 pm
2 stops11h 32m
$256
BoiseAustin
BOI - AUS
BOIAUS
Boise Air Term. Gowen Fld
Tue 9/29
6:23 am-3:21 pm
1 stop7h 58m
Austin Bergstrom
Wed 9/30
8:30 am-3:30 pm
1 stop8h 00m
$261
BoiseHouston
BOI - HOU
BOIHOU
Boise Air Term. Gowen Fld
Wed 7/1
4:20 pm-11:10 pm
1 stop5h 50m
Houston Hobby
Wed 7/8
6:25 am-11:05 am
1 stop5h 40m
$305
BoiseHouston
BOI - IAH
BOIIAH
Boise Air Term. Gowen Fld
Tue 10/27
12:58 pm-11:59 pm
1 stop10h 01m
Houston George Bush Intcntl
Wed 10/28
6:09 am-3:23 pm
1 stop10h 14m
$305
BoiseAustin
BOI - AUS
BOIAUS
Boise Air Term. Gowen Fld
Thu 7/16
1:24 pm-12:07 am
1 stop9h 43m
Austin Bergstrom
Sun 7/19
6:30 am-12:29 pm
1 stop6h 59m
$309
BoiseHouston
BOI - HOU
BOIHOU
Boise Air Term. Gowen Fld
Tue 7/21
5:30 am-1:45 pm
2 stops7h 15m
Houston Hobby
Tue 7/28
6:50 pm-12:30 am
1 stop6h 40m
$310
BoiseHouston
BOI - IAH
BOIIAH
Boise Air Term. Gowen Fld
Wed 7/1
6:43 am-5:55 pm
2 stops10h 12m
Houston George Bush Intcntl
Wed 7/8
7:10 am-2:46 pm
1 stop8h 36m
$310
BoiseHouston
BOI - IAH
BOIIAH
Boise Air Term. Gowen Fld
Sat 10/24
1:15 pm-9:36 pm
1 stop7h 21m
Houston George Bush Intcntl
Wed 10/28
6:30 am-3:04 pm
1 stop9h 34m
$321
Idaho FallsDallas
IDA - DFW
IDADFW
Idaho Falls Fanning Field
Tue 10/27
1:46 pm-11:59 pm
1 stop9h 13m
Dallas/Fort Worth
Sat 10/31
3:53 pm-10:54 pm
1 stop8h 01m
$335
BoiseHouston
BOI - HOU
BOIHOU
Boise Air Term. Gowen Fld
Wed 7/22
5:30 am-1:45 pm
2 stops7h 15m
Houston Hobby
Wed 7/22
6:00 pm-12:35 am
2 stops7h 35m
$342
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-DFW
BOI-IAH
BOI-AUS
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-DFW
BOI-IAH
BOI-AUS
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 $200). 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 June 2, 2026.
It’s typically best to fly out from Idaho to Texas in the afternoon. Doing so could potentially save you 24% on the flight price compared to flying in the evening, which is usually more expensive.
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 30, 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 June 2, 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.
Boarding
8.1
Comfort
8.0
Food
7.0
Crew
8.6
Overall
8.0
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Boarding
8.1
Comfort
8.0
Food
7.0
Crew
8.6
Overall
8.0
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Boarding
8.1
Comfort
8.0
Food
7.0
Crew
8.6
Overall
8.0
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Boarding
8.1
Comfort
8.0
Food
7.0
Crew
8.6
Overall
8.0
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Boarding
8.1
Comfort
8.0
Food
7.0
Crew
8.6
Overall
8.0
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Boarding
8.1
Comfort
8.0
Food
7.0
Crew
8.6
Overall
8.0
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
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
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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 June 2, 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 June 2, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$126 | Average$240 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$131 | Average$443 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$180 | Average$424 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$206 | Average$495 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$208 | Average$487 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$216 | Average$434 | FlexibilityNo cancel fee | On-time63% |