$125+ 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 8/25. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — DFW
Jul 31 — Aug 71
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
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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 July 1, 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 July 1, 2026.
This Frontier deal was found by Cheapflights users on 6/30. 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.
Tue 8/41:24 pm
BOI
- AUS
1 stop9h 43m
Frontier
Tue 8/186:15 am
AUS
- BOI
1 stop7h 14m
Frontier
Deal found 6/30![Frontier logo]()
$244
This Frontier deal was found by Cheapflights users on 6/30. 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.
Tue 8/111:24 pm
BOI
- IAH
1 stop10h 16m
Frontier
Tue 8/186:30 am
IAH
- BOI
1 stop6h 59m
Frontier
Deal found 6/30![Frontier logo]()
$250
This Frontier deal was found by Cheapflights users on 6/30. 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 9/1712:59 pm
BOI
- DFW
1 stop10h 04m
Frontier
Mon 9/219:00 am
DFW
- BOI
1 stop6h 57m
Frontier
Deal found 6/30![Frontier logo]()
$254
This Expedia deal was found by Cheapflights users on 6/29. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/131:24 pm
BOI
- IAH
1 stop6h 50m
Frontier
Tue 8/186:30 am
IAH
- BOI
1 stop6h 59m
Frontier
Deal found 6/29![Frontier logo]()
$255
This Frontier deal was found by Cheapflights users on 6/29. 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.
Thu 8/131:24 pm
BOI
- DFW
1 stop6h 12m
Frontier
Thu 8/205:18 am
DFW
- BOI
1 stop7h 11m
Frontier
Deal found 6/29![Frontier logo]()
$257
This Frontier deal was found by Cheapflights users on 6/28. 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 Frontier 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
Tue 8/186:15 am
AUS
- BOI
1 stop7h 14m
Frontier
Deal found 6/28![Frontier logo]()
$259
This CheapOair deal was found by Cheapflights users on 6/30. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/41:24 pm
BOI
- AUS
1 stop9h 43m
Frontier
Mon 8/172:25 pm
AUS
- BOI
1 stop23h 04m
Frontier
Deal found 6/30![Frontier logo]()
$260
This CheapOair deal was found by Cheapflights users on 6/26. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/181:24 pm
BOI
- IAH
1 stop20h 10m
Frontier
Sat 8/2211:35 am
IAH
- BOI
1 stop24h 54m
Frontier
Deal found 6/26![Frontier logo]()
$260
This Frontier deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” 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 9/81:24 pm
BOI
- IAH
1 stop10h 31m
Frontier
Sun 9/136:50 am
IAH
- BOI
1 stop6h 14m
Frontier
Deal found 6/27![Frontier logo]()
$262
This Delta deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” 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 8/286:00 am
IDA
- DFW
1 stop4h 38m
Delta
Mon 8/312:26 pm
DFW
- IDA
1 stop4h 54m
Delta
Deal found 6/27![Delta logo]()
$265
This CheapOair deal was found by Cheapflights users on 6/29. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/41:24 pm
BOI
- IAH
1 stop20h 10m
Frontier
Mon 8/1010:09 pm
IAH
- BOI
1 stop15h 20m
Frontier
Deal found 6/29![Frontier logo]()
$265
This Expedia deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/41:24 pm
BOI
- DFW
1 stop17h 45m
Frontier
Sun 8/95:20 am
DFW
- BOI
1 stop8h 09m
Frontier
Deal found 6/27![Frontier logo]()
$265
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 July 1, 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 July 1, 2026.
This Frontier deal was found by Cheapflights users on 6/30. 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.
Tue 8/111:24 pm
BOI
- IAH
1 stop10h 16m
Frontier
Tue 8/186:30 am
IAH
- BOI
1 stop6h 59m
Frontier
Deal found 6/30![Frontier logo]()
$250
This Delta deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” 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 8/286:00 am
IDA
- DFW
1 stop4h 38m
Delta
Mon 8/312:26 pm
DFW
- IDA
1 stop4h 54m
Delta
Deal found 6/27![Delta logo]()
$265
This Alaska Airlines deal was found by Cheapflights users on 6/30. 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.
Wed 9/28:31 am
GEG
- DFW
1 stop6h 25m
Alaska Airlines
Wed 9/95:46 pm
DFW
- GEG
1 stop7h 25m
Alaska Airlines
Deal found 6/30![Alaska Airlines logo]()
$297
This Southwest deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” 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 8/112:20 pm
BOI
- HOU
1 stop8h 05m
Southwest
Tue 8/182:45 pm
HOU
- BOI
1 stop6h 00m
Southwest
Deal found 6/27![Southwest logo]()
$302
This American Airlines deal was found by Cheapflights users on 7/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/212:44 pm
GEG
- IAH
1 stop7h 36m
American Airlines
Wed 9/910:23 am
IAH
- GEG
2 stops11h 16m
American Airlines
Deal found 7/1![American Airlines logo]()
$334
This United Airlines deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” 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 11/44:03 pm
GEG
- IAH
1 stop5h 55m
United Airlines
Sun 11/86:15 am
IAH
- GEG
1 stop8h 03m
United Airlines
Deal found 6/27![United Airlines logo]()
$349
This Delta deal was found by Cheapflights users on 6/30. 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 9/175:30 am
BOI
- IAH
1 stop6h 30m
Delta
Mon 9/215:46 pm
IAH
- BOI
1 stop7h 13m
Delta
Deal found 6/30![Delta logo]()
$307
This Alaska Airlines deal was found by Cheapflights users on 6/26. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/152:16 pm
BOI
- IAH
1 stop8h 43m
Alaska Airlines
Wed 9/162:34 pm
IAH
- BOI
1 stop7h 01m
Alaska Airlines
Deal found 6/26![Alaska Airlines logo]()
$307
This Southwest deal was found by Cheapflights users on 6/30. 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.
Wed 8/122:25 pm
BOI
- HOU
1 stop7h 45m
Southwest
Tue 8/184:30 pm
HOU
- BOI
2 stops7h 50m
Southwest
Deal found 6/30![Southwest logo]()
$312
This Delta deal was found by Cheapflights users on 6/30. 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.
Wed 8/1211:12 am
BOI
- IAH
2 stops11h 42m
Delta
Tue 8/187:20 am
IAH
- BOI
2 stops11h 35m
Delta
Deal found 6/30![Delta logo]()
$317
This American Airlines deal was found by Cheapflights users on 6/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/226:00 am
GEG
- HOU
1 stop7h 43m
American Airlines
Tue 9/296:04 am
HOU
- GEG
1 stop7h 51m
American Airlines
Deal found 6/26![American Airlines logo]()
$349
This United Airlines deal was found by Cheapflights users on 6/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/265:44 pm
BOI
- SAT
1 stop5h 13m
United Airlines
Mon 8/317:14 am
SAT
- BOI
1 stop9h 17m
United Airlines
Deal found 6/26![United Airlines logo]()
$354
This Southwest deal was found by Cheapflights users on 6/28. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/43:30 pm
BOI
- HOU
1 stop6h 30m
Southwest
Mon 8/104:35 pm
HOU
- BOI
1 stop8h 00m
Southwest
Deal found 6/28![Southwest logo]()
$322
This Alaska Airlines deal was found by Cheapflights users on 6/30. 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.
Tue 9/15:52 am
GEG
- DFW
1 stop6h 54m
Alaska Airlines
Wed 9/27:38 pm
DFW
- GEG
1 stop29h 11m
Alaska Airlines
Deal found 6/30![Alaska Airlines logo]()
$333
This Delta deal was found by Cheapflights users on 6/29. 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 9/18:59 am
BOI
- IAH
2 stops11h 51m
Delta
Thu 9/103:20 pm
IAH
- BOI
2 stops9h 39m
Delta
Deal found 6/29![Delta logo]()
$317
This Southwest deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/196:00 am
BOI
- HOU
2 stops8h 10m
Southwest
Mon 8/248:05 am
HOU
- BOI
1 stop6h 10m
Southwest
Deal found 6/27![Southwest logo]()
$327
This American Airlines deal was found by Cheapflights users on 6/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/295:20 am
GEG
- HOU
2 stops8h 06m
American Airlines
Tue 9/85:41 am
HOU
- GEG
1 stop8h 13m
American Airlines
Deal found 6/30![American Airlines logo]()
$369
This Alaska Airlines deal was found by Cheapflights users on 6/30. 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.
Tue 9/155:52 am
GEG
- IAH
1 stop9h 21m
Alaska Airlines
Wed 9/162:34 pm
IAH
- GEG
1 stop9h 51m
Alaska Airlines
Deal found 6/30![Alaska Airlines logo]()
$339
This Delta deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” 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 9/53:29 pm
BOI
- DFW
1 stop7h 26m
Delta
Sat 9/127:50 am
DFW
- BOI
2 stops12h 03m
Delta
Deal found 6/27![Delta logo]()
$332
This Alaska Airlines deal was found by Cheapflights users on 6/26. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/127:20 am
BOI
- AUS
1 stop10h 59m
Alaska Airlines
Sat 9/196:00 am
AUS
- BOI
1 stop9h 02m
Alaska Airlines
Deal found 6/26![Alaska Airlines logo]()
$343
This Southwest deal was found by Cheapflights users on 7/1. 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 9/25:45 am
GEG
- HOU
1 stop9h 25m
Southwest
Wed 9/94:30 pm
HOU
- GEG
2 stops7h 55m
Southwest
Deal found 7/1![Southwest logo]()
$344
This United Airlines deal was found by Cheapflights users on 6/30. 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.
Tue 8/252:44 pm
BOI
- SAT
1 stop5h 08m
United Airlines
Wed 8/265:30 am
SAT
- BOI
2 stops9h 08m
United Airlines
Deal found 6/30![United Airlines logo]()
$428
This Delta deal was found by Cheapflights users on 6/30. 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 10/224:00 pm
BOI
- SAT
1 stop7h 08m
Delta
Tue 10/2712:34 pm
SAT
- BOI
1 stop6h 16m
Delta
Deal found 6/30![Delta logo]()
$337
This Southwest deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” 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 10/1712:35 pm
BOI
- SAT
1 stop6h 40m
Southwest
Mon 10/199:20 pm
SAT
- BOI
1 stop5h 25m
Southwest
Deal found 6/27![Southwest logo]()
$354
This United Airlines deal was found by Cheapflights users on 6/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/172:28 pm
IDA
- DFW
2 stops7h 31m
United Airlines
Sat 10/249:50 am
DFW
- IDA
2 stops8h 26m
United Airlines
Deal found 6/29![United Airlines logo]()
$445
This Delta deal was found by Cheapflights users on 6/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/21:23 pm
GEG
- DFW
1 stop6h 00m
Delta
Wed 9/96:29 pm
DFW
- GEG
1 stop6h 25m
Delta
Deal found 6/26![Delta logo]()
$337
This Alaska Airlines deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” 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 10/156:40 am
BOI
- DFW
1 stop9h 34m
Alaska Airlines
Sun 10/182:05 pm
DFW
- BOI
1 stop7h 13m
Alaska Airlines
Deal found 6/27![Alaska Airlines logo]()
$371
This Southwest deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” 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
- SAT
2 stops7h 30m
Southwest
Wed 8/266:40 am
SAT
- BOI
2 stops8h 00m
Southwest
Deal found 6/27![Southwest logo]()
$364
This Alaska Airlines deal was found by Cheapflights users on 6/28. 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.
Thu 10/84:19 pm
BOI
- DFW
1 stop6h 40m
Alaska Airlines
Mon 10/123:53 pm
DFW
- BOI
1 stop9h 05m
Alaska Airlines
Deal found 6/28![Alaska Airlines logo]()
$371
This Delta deal was found by Cheapflights users on 6/29. 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 10/143:36 pm
BOI
- DFW
1 stop6h 56m
Delta
Thu 10/152:49 pm
DFW
- BOI
2 stops10h 00m
Delta
Deal found 6/29![Delta logo]()
$338
Last-minute flights from Idaho to TexasDiscover last-minute flight deals from Idaho to Texas. Data last updated July 1, 2026 and is based on user searches.
Discover last-minute flight deals from Idaho to Texas. Data last updated July 1, 2026 and is based on user searches.
This Expedia deal was found by Cheapflights users on 6/30. 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 stop23h 06m
Frontier
Tue 7/216:30 am
AUS
- BOI
1 stop6h 59m
Frontier
Deal found 6/30![Frontier logo]()
$296
This CheapOair deal was found by Cheapflights users on 6/28. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/211:24 pm
BOI
- IAH
1 stop20h 10m
Frontier
Sat 7/256:14 pm
IAH
- BOI
1 stop19h 15m
Frontier
Deal found 6/28![Frontier logo]()
$270
This Priceline deal was found by Cheapflights users on 6/26. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/211:24 pm
BOI
- IAH
1 stop10h 16m
Multiple Airlines
Wed 7/226:02 am
IAH
- BOI
1 stop7h 45m
Multiple Airlines
Deal found 6/26![Multiple Airlines logo]()
$300
This Frontier deal was found by Cheapflights users on 6/29. 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.
Tue 7/211:24 pm
BOI
- IAH
1 stop10h 16m
Frontier
Thu 7/236:30 am
IAH
- BOI
1 stop6h 59m
Frontier
Deal found 6/29![Frontier logo]()
$305
This Travelocity deal was found by Cheapflights users on 6/29. 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 Travelocity 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
Thu 7/235:18 am
DFW
- BOI
1 stop8h 11m
Frontier
Deal found 6/29![Frontier logo]()
$305
This Priceline deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/228:47 pm
BOI
- DFW
1 stop7h 15m
Alaska Airlines
Wed 7/296:24 am
DFW
- BOI
1 stop7h 23m
Alaska Airlines
Deal found 6/27![Alaska Airlines logo]()
$307
This Expedia deal was found by Cheapflights users on 6/30. 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 7/231:24 pm
BOI
- IAH
1 stop10h 16m
Frontier
Sun 7/266:30 am
IAH
- BOI
1 stop6h 59m
Frontier
Deal found 6/30![Frontier logo]()
$309
This American Airlines deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” 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 7/253:54 pm
BOI
- DFW
Nonstop3h 21m
American Airlines
Sat 8/11:40 pm
DFW
- BOI
1 stop5h 23m
American Airlines
Deal found 6/27![American Airlines logo]()
$317
This Frontier deal was found by Cheapflights users on 6/29. 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.
Sun 7/261:24 pm
BOI
- AUS
1 stop9h 43m
Frontier
Tue 7/286:30 am
AUS
- BOI
1 stop6h 59m
Frontier
Deal found 6/29![Frontier logo]()
$277
This Expedia deal was found by Cheapflights users on 6/28. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/261:24 pm
BOI
- DFW
1 stop27h 39m
Frontier
Sun 8/25:20 am
DFW
- BOI
1 stop8h 09m
Frontier
Deal found 6/28![Frontier logo]()
$295
This Trip.com deal was found by Cheapflights users on 6/28. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/288:15 am
GEG
- DFW
1 stop9h 27m
Alaska Airlines
Tue 8/46:24 am
DFW
- GEG
1 stop8h 05m
Alaska Airlines
Deal found 6/28![Alaska Airlines logo]()
$306
This Expedia deal was found by Cheapflights users on 6/30. 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 7/301:24 pm
BOI
- DFW
1 stop27h 39m
Frontier
Sun 8/25:20 am
DFW
- BOI
1 stop8h 09m
Frontier
Deal found 6/30![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 July 1, 2026.
Search for one-way flight options from Idaho to Texas. Find affordable one-way fares based on user searches. Data last updated July 1, 2026.
This Frontier deal was found by Cheapflights users on 6/28. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/251:24 pm
BOI
- DFW
1 stop6h 12m
Frontier
Deal found 6/28![Frontier logo]()
$125
This Expedia deal was found by Cheapflights users on 6/30. 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.
Tue 8/181:24 pm
BOI
- SAT
1 stop5h 07m
Frontier
Deal found 6/30![Frontier logo]()
$125
This deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/312:24 pm
BOI
- DFW
1 stop4h 54m
Frontier
Deal found 6/27![Frontier logo]()
$127
This Frontier deal was found by Cheapflights users on 6/30. 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 9/312:24 pm
BOI
- SAT
1 stop6h 07m
Frontier
Deal found 6/30![Frontier logo]()
$128
This Priceline deal was found by Cheapflights users on 6/30. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/61:24 pm
BOI
- IAH
1 stop6h 50m
Frontier
Deal found 6/30![Frontier logo]()
$129
This Priceline deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” 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 7/281:24 pm
BOI
- IAH
1 stop10h 16m
Frontier
Deal found 6/27![Frontier logo]()
$131
This Expedia deal was found by Cheapflights users on 6/28. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/41:24 pm
BOI
- DFW
1 stop17h 45m
Frontier
Deal found 6/28![Frontier logo]()
$131
This Delta deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” 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 8/226:00 am
IDA
- DFW
1 stop4h 38m
Delta
Deal found 6/27![Delta logo]()
$133
This Frontier deal was found by Cheapflights users on 6/28. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2412:59 pm
BOI
- DFW
1 stop10h 04m
Frontier
Deal found 6/28![Frontier logo]()
$133
This Priceline deal was found by Cheapflights users on 6/30. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/281:24 pm
BOI
- DFW
1 stop6h 12m
Frontier
Deal found 6/30![Frontier logo]()
$135
This Priceline deal was found by Cheapflights users on 6/26. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1712:59 pm
BOI
- IAH
1 stop10h 10m
Frontier
Deal found 6/26![Frontier logo]()
$136
This Frontier deal was found by Cheapflights users on 6/26. 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.
Thu 7/301:24 pm
BOI
- IAH
1 stop6h 50m
Frontier
Deal found 6/26![Frontier logo]()
$137
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 July 1, 2026.
Round-trip from | $244 (Frontier) |
|---|---|
One-way from | $125 (Frontier) |
Popular in | May |
Cheapest in | September |
Average price | $369 |
Good round-trip deal | $442 or less |
Good one-way deal | $263 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 July 1, 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
BoiseHouston
BOI - IAH
BOIIAH
Boise Air Term. Gowen Fld
Tue 8/11
1:24 pm-12:40 am
1 stop10h 16m
Houston George Bush Intcntl
Tue 8/18
6:30 am-12:29 pm
1 stop6h 59m
$250
Quickest round-trip
Idaho FallsDallas
IDA - DFW
IDADFW
Idaho Falls Fanning Field
Fri 8/28
6:00 am-11:38 am
1 stop4h 38m
Dallas/Fort Worth
Mon 8/31
2:26 pm-6:20 pm
1 stop4h 54m
$265
SpokaneDallas
GEG - DFW
GEGDFW
Spokane
Wed 9/2
8:31 am-4:56 pm
1 stop6h 25m
Dallas/Fort Worth
Wed 9/9
5:46 pm-11:11 pm
1 stop7h 25m
$297
BoiseHouston
BOI - HOU
BOIHOU
Boise Air Term. Gowen Fld
Tue 8/11
2:20 pm-11:25 pm
1 stop8h 05m
Houston Hobby
Tue 8/18
2:45 pm-7:45 pm
1 stop6h 00m
$302
BoiseHouston
BOI - IAH
BOIIAH
Boise Air Term. Gowen Fld
Thu 9/17
5:30 am-1:00 pm
1 stop6h 30m
Houston George Bush Intcntl
Mon 9/21
5:46 pm-11:59 pm
1 stop7h 13m
$307
BoiseHouston
BOI - IAH
BOIIAH
Boise Air Term. Gowen Fld
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
$307
BoiseHouston
BOI - HOU
BOIHOU
Boise Air Term. Gowen Fld
Wed 8/12
2:25 pm-11:10 pm
1 stop7h 45m
Houston Hobby
Tue 8/18
4:30 pm-11:20 pm
2 stops7h 50m
$312
BoiseHouston
BOI - IAH
BOIIAH
Boise Air Term. Gowen Fld
Wed 8/12
11:12 am-11:54 pm
2 stops11h 42m
Houston George Bush Intcntl
Tue 8/18
7:20 am-5:55 pm
2 stops11h 35m
$317
BoiseHouston
BOI - IAH
BOIIAH
Boise Air Term. Gowen Fld
Tue 9/1
8:59 am-9:50 pm
2 stops11h 51m
Houston George Bush Intcntl
Thu 9/10
3:20 pm-11:59 pm
2 stops9h 39m
$317
BoiseHouston
BOI - HOU
BOIHOU
Boise Air Term. Gowen Fld
Tue 8/4
3:30 pm-11:00 pm
1 stop6h 30m
Houston Hobby
Mon 8/10
4:35 pm-11:35 pm
1 stop8h 00m
$322
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-AUS
BOI-IAH
BOI-DFW
IDA-DFW
GEG-DFW
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-AUS
BOI-IAH
BOI-DFW
IDA-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 February is currently the most expensive (average of $181). 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 July 1, 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 June 27, 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 July 1, 2026.
Get a feel of what it's like to fly with Alaska Airlines,Southwest, 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.
Food
7.1
Overall
7.9
Crew
8.5
Entertainment
7.0
Comfort
7.8
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentAnonymous,Aug 2025
BOI - LAX
Food
7.1
Overall
7.9
Crew
8.5
Entertainment
7.0
Comfort
7.8
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentAnonymous,Aug 2025
BOI - LAX
Food
7.1
Overall
7.9
Crew
8.5
Entertainment
7.0
Comfort
7.8
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentAnonymous,Aug 2025
BOI - LAX
Food
7.1
Overall
7.9
Crew
8.5
Entertainment
7.0
Comfort
7.8
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentAnonymous,Aug 2025
BOI - LAX
Food
7.1
Overall
7.9
Crew
8.5
Entertainment
7.0
Comfort
7.8
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentAnonymous,Aug 2025
BOI - LAX
Food
7.1
Overall
7.9
Crew
8.5
Entertainment
7.0
Comfort
7.8
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentAnonymous,Aug 2025
BOI - LAX
Related info for your journey
Find useful and relevant information for your journey from 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 July 1, 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 July 1, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$126 | Average$244 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$154 | Average$440 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$180 | Average$440 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$206 | Average$532 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$208 | Average$504 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$216 | Average$442 | FlexibilityNo cancel fee | On-time63% |