$83+ 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 3/22. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — DFW
Mar 14 — Mar 211
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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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Idaho to Texas
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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 February 12, 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 February 12, 2026.
This Frontier deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” 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 2/2612:38 pm
BOI
- AUS
1 stop19h 43m
Frontier
Wed 3/48:30 am
AUS
- BOI
1 stop28h 21m
Frontier
Deal found 2/10![Frontier logo]()
$161
This CheapOair deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” 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 2/2612:38 pm
BOI
- DFW
1 stop19h 37m
Frontier
Wed 3/49:55 am
DFW
- BOI
1 stop26h 56m
Frontier
Deal found 2/9![Frontier logo]()
$170
This Frontier deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” 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 4/912:03 pm
BOI
- AUS
1 stop11h 18m
Frontier
Sun 4/126:45 am
AUS
- BOI
1 stop5h 23m
Frontier
Deal found 2/10![Frontier logo]()
$190
This Expedia deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” 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 4/912:03 pm
BOI
- IAH
1 stop11h 45m
Frontier
Sun 4/196:45 am
IAH
- BOI
1 stop5h 23m
Frontier
Deal found 2/11![Frontier logo]()
$190
This Frontier deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” 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 2/2612:38 pm
BOI
- DFW
1 stop10h 34m
Frontier
Sun 3/17:00 am
DFW
- BOI
1 stop5h 11m
Frontier
Deal found 2/10![Frontier logo]()
$190
This Expedia deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” 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 2/2612:22 pm
GEG
- DFW
1 stop9h 50m
Frontier
Sun 3/17:00 am
DFW
- GEG
1 stop7h 14m
Frontier
Deal found 2/9![Frontier logo]()
$190
This CheapOair deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” 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.
Sun 4/1212:03 pm
BOI
- DFW
1 stop20h 10m
Frontier
Thu 4/165:45 am
DFW
- BOI
1 stop6h 23m
Frontier
Deal found 2/10![Frontier logo]()
$201
This CheapOair deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” 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.
Sun 4/1212:03 pm
BOI
- SAT
1 stop11h 16m
Frontier
Sat 4/183:34 pm
SAT
- BOI
1 stop20h 34m
Frontier
Deal found 2/10![Frontier logo]()
$201
This CheapOair deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” 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 2/2612:22 pm
GEG
- DFW
1 stop9h 50m
Frontier
Sat 2/288:17 pm
DFW
- GEG
1 stop17h 57m
Frontier
Deal found 2/9![Frontier logo]()
$201
This Kiwi.com deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/95:37 pm
BOI
- DFW
2 stops21h 25m
Multiple Airlines
Thu 3/125:45 am
DFW
- BOI
1 stop6h 35m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$209
This Kiwi.com deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/512:38 pm
BOI
- DFW
1 stop5h 44m
Frontier
Sun 3/85:45 am
DFW
- BOI
1 stop6h 35m
Frontier
Deal found 2/10![Frontier logo]()
$210
This Frontier deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” 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 2/2011:56 am
BOI
- AUS
1 stop11h 26m
Frontier
Thu 2/266:45 am
AUS
- BOI
1 stop6h 06m
Frontier
Deal found 2/12![Frontier logo]()
$211
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 February 12, 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 February 12, 2026.
This CheapOair deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” 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 2/2612:38 pm
BOI
- DFW
1 stop19h 37m
Frontier
Wed 3/49:55 am
DFW
- BOI
1 stop26h 56m
Frontier
Deal found 2/9![Frontier logo]()
$170
This Delta deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” 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 4/296:16 pm
BOI
- SAT
1 stop5h 09m
Delta
Sat 5/26:39 am
SAT
- BOI
1 stop8h 47m
Delta
Deal found 2/9![Delta logo]()
$237
This Southwest deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” 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 3/105:40 am
BOI
- AUS
2 stops10h 00m
Southwest
Tue 3/177:00 pm
AUS
- BOI
1 stop5h 50m
Southwest
Deal found 2/9![Southwest logo]()
$242
This Expedia deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” 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 4/172:22 pm
BOI
- IAH
1 stop13h 59m
Multiple Airlines
Sun 4/196:45 am
IAH
- BOI
1 stop5h 23m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$250
This American Airlines deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” 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 4/111:53 pm
BOI
- IAH
1 stop7h 36m
American Airlines
Sat 4/186:04 am
IAH
- BOI
1 stop7h 45m
American Airlines
Deal found 2/11![American Airlines logo]()
$264
This United Airlines deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” 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 4/82:37 pm
BOI
- AUS
1 stop5h 38m
United Airlines
Sat 4/187:00 am
AUS
- BOI
1 stop7h 31m
United Airlines
Deal found 2/11![United Airlines logo]()
$277
This Orbitz deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” 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.
Sat 4/255:00 am
GEG
- DFW
1 stop7h 36m
Alaska Airlines
Wed 4/296:58 pm
DFW
- GEG
1 stop6h 57m
Alaska Airlines
Deal found 2/10![Alaska Airlines logo]()
$277
This Frontier deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” 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 4/2311:53 am
BOI
- AUS
1 stop11h 28m
Frontier
Sun 4/266:45 am
AUS
- BOI
1 stop5h 23m
Frontier
Deal found 2/10![Frontier logo]()
$190
This Frontier deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” 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 4/912:03 pm
BOI
- AUS
1 stop11h 18m
Frontier
Sun 4/126:45 am
AUS
- BOI
1 stop5h 23m
Frontier
Deal found 2/10![Frontier logo]()
$190
This Expedia deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” 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 2/2612:22 pm
GEG
- DFW
1 stop9h 50m
Frontier
Sun 3/17:00 am
DFW
- GEG
1 stop7h 14m
Frontier
Deal found 2/9![Frontier logo]()
$190
This Delta deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” 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 3/281:45 pm
BOI
- AUS
1 stop9h 08m
Delta
Tue 3/316:03 am
AUS
- BOI
1 stop8h 02m
Delta
Deal found 2/12![Delta logo]()
$263
This CheapOair deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” 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.
Sun 4/1212:03 pm
BOI
- SAT
1 stop11h 16m
Frontier
Sat 4/183:34 pm
SAT
- BOI
1 stop20h 34m
Frontier
Deal found 2/12![Frontier logo]()
$201
This United Airlines deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” 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 3/105:00 am
BOI
- AUS
1 stop5h 20m
United Airlines
Wed 3/114:54 pm
AUS
- BOI
1 stop5h 35m
United Airlines
Deal found 2/11![United Airlines logo]()
$277
This American Airlines deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” 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 3/281:41 pm
BOI
- AUS
1 stop8h 25m
American Airlines
Tue 3/316:00 am
AUS
- BOI
1 stop7h 00m
American Airlines
Deal found 2/11![American Airlines logo]()
$277
This Southwest deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” 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 4/411:10 am
BOI
- SAT
1 stop11h 00m
Southwest
Wed 4/86:10 am
SAT
- BOI
2 stops11h 15m
Southwest
Deal found 2/11![Southwest logo]()
$293
This Alaska Airlines deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” 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 4/2111:58 am
BOI
- DFW
1 stop11h 01m
Alaska Airlines
Fri 4/243:13 pm
DFW
- BOI
1 stop8h 49m
Alaska Airlines
Deal found 2/10![Alaska Airlines logo]()
$295
This Delta deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” 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 4/77:05 am
BOI
- IAH
1 stop6h 30m
Delta
Mon 4/136:32 pm
IAH
- BOI
1 stop6h 25m
Delta
Deal found 2/11![Delta logo]()
$275
This United Airlines deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” 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 4/145:00 am
BOI
- SAT
1 stop7h 00m
United Airlines
Wed 4/158:45 am
SAT
- BOI
1 stop5h 46m
United Airlines
Deal found 2/12![United Airlines logo]()
$277
This Alaska Airlines deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” 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.
Fri 5/17:27 am
GEG
- DFW
1 stop28h 46m
Alaska Airlines
Sat 5/93:13 pm
DFW
- GEG
1 stop9h 07m
Alaska Airlines
Deal found 2/9![Alaska Airlines logo]()
$298
This Southwest deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” 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 3/247:10 pm
BOI
- HOU
1 stop8h 35m
Southwest
Mon 3/302:40 pm
HOU
- BOI
2 stops11h 40m
Southwest
Deal found 2/10![Southwest logo]()
$302
This Delta deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” 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 4/41:40 pm
BOI
- SAT
1 stop9h 57m
Delta
Wed 4/82:25 pm
SAT
- BOI
1 stop7h 45m
Delta
Deal found 2/11![Delta logo]()
$277
This United Airlines deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” 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 4/104:05 pm
BOI
- IAH
1 stop7h 52m
United Airlines
Wed 4/155:00 am
IAH
- BOI
1 stop7h 06m
United Airlines
Deal found 2/10![United Airlines logo]()
$280
This Frontier deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” 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 2/1912:36 pm
BOI
- IAH
1 stop10h 57m
Frontier
Sun 2/226:39 am
IAH
- BOI
1 stop5h 32m
Frontier
Deal found 2/11![Frontier logo]()
$232
This Kiwi.com deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/910:30 pm
IDA
- DFW
1 stop14h 38m
Multiple Airlines
Mon 3/165:58 pm
DFW
- IDA
1 stop19h 42m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$354
This Alaska Airlines deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” 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 4/202:47 pm
GEG
- DFW
1 stop7h 12m
Alaska Airlines
Wed 4/226:58 pm
DFW
- GEG
1 stop6h 57m
Alaska Airlines
Deal found 2/11![Alaska Airlines logo]()
$302
This Delta deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” 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.
Mon 3/1610:40 pm
GEG
- HOU
1 stop9h 43m
Delta
Tue 3/316:00 am
HOU
- GEG
1 stop7h 37m
Delta
Deal found 2/10![Delta logo]()
$280
This Southwest deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” 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 4/1711:15 am
BOI
- HOU
2 stops8h 45m
Southwest
Tue 4/2112:10 pm
HOU
- BOI
2 stops7h 50m
Southwest
Deal found 2/10![Southwest logo]()
$310
This United Airlines deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” 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 3/32:40 pm
BOI
- SAT
1 stop5h 16m
United Airlines
Tue 3/171:23 pm
SAT
- BOI
2 stops9h 36m
United Airlines
Deal found 2/10![United Airlines logo]()
$282
This Expedia deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” 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 3/512:38 pm
BOI
- AUS
1 stop10h 38m
Frontier
Sun 3/86:45 am
AUS
- BOI
1 stop5h 35m
Frontier
Deal found 2/11![Frontier logo]()
$234
This Expedia deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” 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 2/1912:36 pm
BOI
- DFW
1 stop5h 23m
Multiple Airlines
Mon 2/236:00 am
DFW
- BOI
1 stop10h 08m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$362
Last-minute flights from Idaho to TexasDiscover last-minute flight deals from Idaho to Texas. Data last updated February 12, 2026 and is based on user searches.
Discover last-minute flight deals from Idaho to Texas. Data last updated February 12, 2026 and is based on user searches.
This CheapOair deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” 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 2/1912:36 pm
BOI
- DFW
1 stop20h 35m
Frontier
Wed 2/2511:55 am
DFW
- BOI
1 stop24h 56m
Frontier
Deal found 2/10![Frontier logo]()
$222
This Frontier deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” 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 2/2011:56 am
BOI
- AUS
1 stop11h 26m
Frontier
Thu 2/266:45 am
AUS
- BOI
1 stop6h 06m
Frontier
Deal found 2/12![Frontier logo]()
$211
This Frontier deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” 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 2/223:11 pm
GEG
- DFW
1 stop7h 01m
Frontier
Thu 2/265:45 am
DFW
- GEG
1 stop7h 42m
Frontier
Deal found 2/9![Frontier logo]()
$211
This Frontier deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” 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 2/2612:38 pm
BOI
- AUS
1 stop19h 43m
Frontier
Wed 3/48:30 am
AUS
- BOI
1 stop28h 21m
Frontier
Deal found 2/10![Frontier logo]()
$161
This CheapOair deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” 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 2/2612:38 pm
BOI
- DFW
1 stop19h 37m
Frontier
Wed 3/49:55 am
DFW
- BOI
1 stop26h 56m
Frontier
Deal found 2/9![Frontier logo]()
$170
This Expedia deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” 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 2/2612:38 pm
BOI
- AUS
1 stop10h 38m
Frontier
Fri 2/276:45 am
AUS
- BOI
1 stop5h 26m
Frontier
Deal found 2/12![Frontier logo]()
$190
This Frontier deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” 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 2/2612:38 pm
BOI
- DFW
1 stop10h 34m
Frontier
Sun 3/17:00 am
DFW
- BOI
1 stop5h 11m
Frontier
Deal found 2/10![Frontier logo]()
$190
This Expedia deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” 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 2/2612:22 pm
GEG
- DFW
1 stop9h 50m
Frontier
Sun 3/17:00 am
DFW
- GEG
1 stop7h 14m
Frontier
Deal found 2/9![Frontier logo]()
$190
This CheapOair deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” 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 2/2612:38 pm
BOI
- SAT
1 stop5h 47m
Frontier
Wed 3/46:12 pm
SAT
- BOI
1 stop18h 39m
Frontier
Deal found 2/9![Frontier logo]()
$201
This CheapOair deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” 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 2/2612:22 pm
GEG
- DFW
1 stop9h 50m
Frontier
Sat 2/288:17 pm
DFW
- GEG
1 stop17h 57m
Frontier
Deal found 2/9![Frontier logo]()
$201
This Kiwi.com deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/512:38 pm
BOI
- DFW
1 stop5h 44m
Frontier
Sun 3/85:45 am
DFW
- BOI
1 stop6h 35m
Frontier
Deal found 2/10![Frontier logo]()
$210
This Kiwi.com deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/95:37 pm
BOI
- DFW
2 stops21h 25m
Multiple Airlines
Thu 3/125:45 am
DFW
- BOI
1 stop6h 35m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$209
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 February 12, 2026.
Search for one-way flight options from Idaho to Texas. Find affordable one-way fares based on user searches. Data last updated February 12, 2026.
This Trip.com deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” 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.
Sun 3/2212:15 pm
BOI
- DFW
1 stop21h 55m
Frontier
Deal found 2/10![Frontier logo]()
$83
This WAYA deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/512:38 pm
BOI
- DFW
1 stop5h 44m
Frontier
Deal found 2/12![Frontier logo]()
$87
This Kiwi.com deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/1212:15 pm
BOI
- DFW
1 stop10h 51m
Frontier
Deal found 2/12![Frontier logo]()
$89
This Kiwi.com deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/2912:15 pm
BOI
- DFW
1 stop20h 00m
Frontier
Deal found 2/10![Frontier logo]()
$90
This Kiwi.com deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/812:15 pm
BOI
- DFW
1 stop21h 55m
Frontier
Deal found 2/10![Frontier logo]()
$96
This Expedia deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” 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 4/1611:53 am
BOI
- AUS
1 stop11h 28m
Frontier
Deal found 2/9![Frontier logo]()
$101
This Expedia deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” 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 4/912:03 pm
BOI
- IAH
1 stop11h 45m
Frontier
Deal found 2/9![Frontier logo]()
$101
This Frontier deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” 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 5/1011:53 am
BOI
- DFW
1 stop11h 19m
Frontier
Deal found 2/10![Frontier logo]()
$101
This Frontier deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” 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 4/911:06 am
GEG
- DFW
1 stop11h 06m
Frontier
Deal found 2/9![Frontier logo]()
$101
This Kiwi.com deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/1211:32 am
GEG
- DFW
1 stop10h 34m
Frontier
Deal found 2/12![Frontier logo]()
$102
This Kiwi.com deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/910:30 pm
IDA
- DFW
1 stop6h 17m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$103
This Kiwi.com deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/1310:21 pm
IDA
- DFW
1 stop6h 29m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$105
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 February 12, 2026.
Round-trip from | $161 (Frontier) |
|---|---|
One-way from | $83 (Trip.com) |
Popular in | December |
Cheapest in | September |
Average price | $371 |
Good round-trip deal | $441 or less |
Good one-way deal | $207 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 February 12, 2026.
Use the filters below to find and compare flights from Idaho to Texas that are best for you.
Fly from
Idaho
Fly to
Texas
Route
Depart
Return
Price
BoiseDallas
BOI - DFW
BOIDFW
Boise Air Term. Gowen Fld
Thu 2/26
12:38 pm-9:15 am
1 stop19h 37m
Dallas/Fort Worth
Wed 3/4
9:55 am-11:51 am
1 stop26h 56m
$170
BoiseAustin
BOI - AUS
BOIAUS
Boise Air Term. Gowen Fld
Thu 4/23
11:53 am-12:21 am
1 stop11h 28m
Austin Bergstrom
Sun 4/26
6:45 am-11:08 am
1 stop5h 23m
$190
BoiseAustin
BOI - AUS
BOIAUS
Boise Air Term. Gowen Fld
Thu 4/9
12:03 pm-12:21 am
1 stop11h 18m
Austin Bergstrom
Sun 4/12
6:45 am-11:08 am
1 stop5h 23m
$190
SpokaneDallas
GEG - DFW
GEGDFW
Spokane
Thu 2/26
12:22 pm-12:12 am
1 stop9h 50m
Dallas/Fort Worth
Sun 3/1
7:00 am-12:14 pm
1 stop7h 14m
$190
BoiseSan Antonio
BOI - SAT
BOISAT
Boise Air Term. Gowen Fld
Sun 4/12
12:03 pm-12:19 am
1 stop11h 16m
San Antonio
Sat 4/18
3:34 pm-11:08 am
1 stop20h 34m
$201
BoiseHouston
BOI - IAH
BOIIAH
Boise Air Term. Gowen Fld
Thu 2/19
12:36 pm-12:33 am
1 stop10h 57m
Houston George Bush Intcntl
Sun 2/22
6:39 am-11:11 am
1 stop5h 32m
$232
BoiseAustin
BOI - AUS
BOIAUS
Boise Air Term. Gowen Fld
Thu 3/5
12:38 pm-12:16 am
1 stop10h 38m
Austin Bergstrom
Sun 3/8
6:45 am-11:20 am
1 stop5h 35m
$234
BoiseSan Antonio
BOI - SAT
BOISAT
Boise Air Term. Gowen Fld
Wed 4/29
6:16 pm-12:25 am
1 stop5h 09m
San Antonio
Sat 5/2
6:39 am-2:26 pm
1 stop8h 47m
$237
BoiseAustin
BOI - AUS
BOIAUS
Boise Air Term. Gowen Fld
Tue 3/10
5:40 am-4:40 pm
2 stops10h 00m
Austin Bergstrom
Tue 3/17
7:00 pm-11:50 pm
1 stop5h 50m
$242
BoiseHouston
BOI - IAH
BOIIAH
Boise Air Term. Gowen Fld
Fri 4/17
2:22 pm-5:21 am
1 stop13h 59m
Houston George Bush Intcntl
Sun 4/19
6:45 am-11:08 am
1 stop5h 23m
$250
Showing 1-10 of 60 results
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
IDA-DFW
BOI-AUS
BOI-SAT
BOI-IAH
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
IDA-DFW
BOI-AUS
BOI-SAT
What is the cheapest month to book a flight from Idaho to Texas?
Currently, February is the cheapest month in which you can book a flight from Idaho to Texas (average of $113). Flying from Idaho to Texas in March is currently the most expensive (average of $187). 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 February 12, 2026.
It’s typically best to fly out from Idaho to Texas in the afternoon. Doing so could potentially save you 47% on the flight price compared to flying in the evening, which is usually more expensive.
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 February 7, 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. Sunday 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 February 12, 2026.
Get a feel of what it's like to fly with Alaska Airlines, Southwest, and Delta 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.
Overall
8.0
Food
7.1
Crew
8.5
Comfort
7.8
Boarding
8.1
Entertainment
7.0
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Overall
8.0
Food
7.1
Crew
8.5
Comfort
7.8
Boarding
8.1
Entertainment
7.0
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Overall
8.0
Food
7.1
Crew
8.5
Comfort
7.8
Boarding
8.1
Entertainment
7.0
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Overall
8.0
Food
7.1
Crew
8.5
Comfort
7.8
Boarding
8.1
Entertainment
7.0
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Overall
8.0
Food
7.1
Crew
8.5
Comfort
7.8
Boarding
8.1
Entertainment
7.0
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Overall
8.0
Food
7.1
Crew
8.5
Comfort
7.8
Boarding
8.1
Entertainment
7.0
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
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.
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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 February 12, 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 February 12, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$98 | Average$405 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$126 | Average$228 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$170 | Average$477 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$180 | Average$407 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$208 | Average$449 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$216 | Average$398 | FlexibilityNo cancel fee | On-time63% |