$75+ 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 5/19. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — DFW
Apr 28 — Mai 51
Round-trip
1 adult, Economy
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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 März 29, 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 März 29, 2026.
This Expedia deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Do 4/1611:44 am
GEG
- IAH
1 stop11h 04m
Frontier
Do 4/236:45 am
IAH
- GEG
1 stop6h 04m
Frontier
Deal found 3/24![Frontier logo]()
$160
This Expedia deal was found by Cheapflights users on 3/27. 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.
So 4/2611:44 am
GEG
- DFW
1 stop19h 29m
Frontier
So 5/35:20 am
DFW
- GEG
1 stop7h 29m
Frontier
Deal found 3/27![Frontier logo]()
$160
This CheapOair deal was found by Cheapflights users on 3/26. 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.
So 4/2611:44 am
GEG
- DFW
1 stop21h 25m
Frontier
Mi 4/294:15 pm
DFW
- GEG
1 stop20h 34m
Frontier
Deal found 3/26![Frontier logo]()
$171
This Frontier deal was found by Cheapflights users on 3/26. 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.
Do 4/912:03 pm
BOI
- AUS
1 stop21h 02m
Frontier
Sa 4/188:50 pm
AUS
- BOI
1 stop15h 18m
Frontier
Deal found 3/26![Frontier logo]()
$180
This Delta deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Di 4/2110:40 pm
GEG
- IAH
1 stop10h 34m
Delta
Di 4/2812:40 pm
IAH
- GEG
1 stop7h 43m
Delta
Deal found 3/25![Delta logo]()
$181
This Frontier deal was found by Cheapflights users on 3/26. 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.
Do 5/71:22 pm
BOI
- IAH
1 stop10h 22m
Frontier
So 5/106:30 am
IAH
- BOI
1 stop6h 57m
Frontier
Deal found 3/26![Frontier logo]()
$185
This Expedia deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Do 4/2311:44 am
GEG
- DFW
1 stop10h 28m
Frontier
So 4/265:20 am
DFW
- GEG
1 stop7h 29m
Frontier
Deal found 3/24![Frontier logo]()
$185
This CheapOair deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
So 4/1212:03 pm
BOI
- AUS
1 stop21h 02m
Frontier
Mi 4/156:13 pm
AUS
- BOI
1 stop17h 55m
Frontier
Deal found 3/24![Frontier logo]()
$191
This Frontier deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Do 4/912:03 pm
BOI
- AUS
1 stop11h 18m
Frontier
So 4/126:45 am
AUS
- BOI
1 stop5h 23m
Frontier
Deal found 3/25![Frontier logo]()
$200
This Delta deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Do 5/141:30 pm
GEG
- IAH
1 stop6h 47m
Delta
Di 5/1912:05 pm
IAH
- GEG
2 stops13h 13m
Delta
Deal found 3/25![Delta logo]()
$202
This Expedia deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Do 4/3011:44 am
GEG
- IAH
1 stop11h 04m
Frontier
So 5/36:45 am
IAH
- GEG
1 stop6h 04m
Frontier
Deal found 3/24![Frontier logo]()
$205
This Frontier deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Do 4/1611:44 am
GEG
- DFW
1 stop6h 45m
Frontier
So 4/195:20 am
DFW
- GEG
1 stop7h 29m
Frontier
Deal found 3/25![Frontier logo]()
$205
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 März 29, 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 März 29, 2026.
This Southwest deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fr 4/242:50 pm
GEG
- HOU
1 stop6h 00m
Southwest
Di 4/286:05 pm
HOU
- GEG
1 stop6h 40m
Southwest
Deal found 3/24![Southwest logo]()
$214
This Delta deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fr 4/2410:40 pm
GEG
- IAH
1 stop10h 18m
Delta
Di 4/286:35 am
IAH
- GEG
2 stops10h 14m
Delta
Deal found 3/24![Delta logo]()
$219
This Alaska Airlines deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fr 5/15:56 pm
BOI
- AUS
1 stop28h 04m
Alaska Airlines
Di 5/51:36 pm
AUS
- BOI
1 stop8h 50m
Alaska Airlines
Deal found 3/23![Alaska Airlines logo]()
$292
This United Airlines deal was found by Cheapflights users on 3/27. 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.
Sa 4/2512:30 pm
BOI
- IAH
1 stop6h 59m
United Airlines
So 4/265:00 am
IAH
- BOI
1 stop7h 23m
United Airlines
Deal found 3/27![United Airlines logo]()
$310
This Southwest deal was found by Cheapflights users on 3/26. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Do 4/231:30 pm
GEG
- HOU
1 stop7h 30m
Southwest
Mo 4/276:25 pm
HOU
- GEG
1 stop8h 10m
Southwest
Deal found 3/26![Southwest logo]()
$214
This Delta deal was found by Cheapflights users on 3/26. 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.
Do 4/2312:58 pm
GEG
- IAH
1 stop6h 36m
Delta
Di 4/287:45 am
IAH
- GEG
1 stop6h 28m
Delta
Deal found 3/26![Delta logo]()
$225
This Delta deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Di 4/1410:45 am
BOI
- IAH
1 stop5h 34m
Delta
Di 4/216:35 am
IAH
- BOI
2 stops11h 47m
Delta
Deal found 3/24![Delta logo]()
$234
This Southwest deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Di 4/216:00 am
BOI
- AUS
2 stops8h 20m
Southwest
Di 4/286:55 pm
AUS
- BOI
1 stop5h 35m
Southwest
Deal found 3/23![Southwest logo]()
$268
This Delta deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mo 4/273:23 pm
BOI
- IAH
1 stop7h 18m
Delta
Di 4/286:25 am
IAH
- BOI
1 stop9h 01m
Delta
Deal found 3/24![Delta logo]()
$251
This Alaska Airlines deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sa 5/22:45 pm
GEG
- DFW
1 stop7h 14m
Alaska Airlines
Mi 5/66:20 am
DFW
- GEG
1 stop6h 18m
Alaska Airlines
Deal found 3/24![Alaska Airlines logo]()
$317
This Southwest deal was found by Cheapflights users on 3/28. 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.
Fr 5/292:50 pm
GEG
- HOU
1 stop7h 35m
Southwest
Di 6/24:30 pm
HOU
- GEG
2 stops8h 25m
Southwest
Deal found 3/28![Southwest logo]()
$274
This United Airlines deal was found by Cheapflights users on 3/26. 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.
Fr 6/52:40 pm
BOI
- AUS
1 stop8h 04m
United Airlines
Mo 6/85:39 am
AUS
- BOI
1 stop5h 06m
United Airlines
Deal found 3/26![United Airlines logo]()
$344
This Delta deal was found by Cheapflights users on 3/26. 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.
Sa 4/257:24 am
BOI
- IAH
2 stops13h 10m
Delta
Di 4/282:26 pm
IAH
- BOI
2 stops10h 31m
Delta
Deal found 3/26![Delta logo]()
$260
This Alaska Airlines deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sa 4/257:20 pm
BOI
- IAH
1 stop8h 56m
Alaska Airlines
Mi 4/296:18 pm
IAH
- BOI
1 stop6h 41m
Alaska Airlines
Deal found 3/24![Alaska Airlines logo]()
$319
This United Airlines deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
So 4/265:00 am
BOI
- AUS
2 stops7h 04m
United Airlines
Sa 5/24:50 pm
AUS
- BOI
1 stop6h 45m
United Airlines
Deal found 3/25![United Airlines logo]()
$350
This Delta deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 4/227:05 am
BOI
- SAT
1 stop6h 28m
Delta
Mi 4/297:38 am
SAT
- BOI
1 stop8h 25m
Delta
Deal found 3/24![Delta logo]()
$263
This Southwest deal was found by Cheapflights users on 3/27. 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.
Sa 5/26:05 am
BOI
- AUS
2 stops7h 30m
Southwest
Di 5/56:05 pm
AUS
- BOI
1 stop6h 15m
Southwest
Deal found 3/27![Southwest logo]()
$295
This Alaska Airlines deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
So 9/201:23 pm
GEG
- IAH
1 stop8h 40m
Alaska Airlines
Mo 9/287:10 pm
IAH
- GEG
1 stop7h 08m
Alaska Airlines
Deal found 3/24![Alaska Airlines logo]()
$343
This United Airlines deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 5/612:30 pm
BOI
- IAH
1 stop7h 04m
United Airlines
Sa 5/98:20 am
IAH
- BOI
1 stop8h 06m
United Airlines
Deal found 3/25![United Airlines logo]()
$350
This Southwest deal was found by Cheapflights users on 3/26. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fr 5/84:20 pm
BOI
- HOU
1 stop7h 05m
Southwest
Mo 5/118:10 am
HOU
- BOI
1 stop8h 30m
Southwest
Deal found 3/26![Southwest logo]()
$296
This Delta deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fr 4/2410:40 pm
GEG
- HOU
1 stop9h 13m
Delta
Di 4/281:31 pm
HOU
- GEG
1 stop10h 00m
Delta
Deal found 3/24![Delta logo]()
$273
This United Airlines deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 4/227:11 am
BOI
- SAT
2 stops12h 31m
United Airlines
Mi 4/2911:46 am
SAT
- BOI
2 stops11h 29m
United Airlines
Deal found 3/24![United Airlines logo]()
$364
This Delta deal was found by Cheapflights users on 3/27. 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.
Di 9/227:55 am
GEG
- IAH
2 stops13h 36m
Delta
Di 9/296:30 am
IAH
- GEG
1 stop8h 37m
Delta
Deal found 3/27![Delta logo]()
$274
This Alaska Airlines deal was found by Cheapflights users on 3/28. 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.
Do 5/72:57 pm
BOI
- DFW
1 stop8h 02m
Alaska Airlines
Mo 5/113:13 pm
DFW
- BOI
1 stop8h 49m
Alaska Airlines
Deal found 3/28![Alaska Airlines logo]()
$365
This Southwest deal was found by Cheapflights users on 3/26. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sa 4/2511:00 am
BOI
- AUS
2 stops8h 45m
Southwest
Sa 5/26:00 am
AUS
- BOI
1 stop5h 25m
Southwest
Deal found 3/26![Southwest logo]()
$322
This United Airlines deal was found by Cheapflights users on 3/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mo 6/15:46 pm
BOI
- DFW
1 stop5h 13m
United Airlines
Mo 6/85:45 am
DFW
- BOI
1 stop5h 00m
United Airlines
Deal found 3/28![United Airlines logo]()
$365
This Alaska Airlines deal was found by Cheapflights users on 3/26. 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.
Mo 5/47:27 am
GEG
- DFW
1 stop28h 46m
Alaska Airlines
Fr 5/87:15 pm
DFW
- GEG
1 stop29h 05m
Alaska Airlines
Deal found 3/26![Alaska Airlines logo]()
$376
This Delta deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 4/2911:35 pm
BOI
- SAT
1 stop9h 11m
Delta
Sa 5/26:20 am
SAT
- BOI
1 stop7h 47m
Delta
Deal found 3/24![Delta logo]()
$290
This Southwest deal was found by Cheapflights users on 3/28. 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.
Do 5/78:50 am
BOI
- HOU
1 stop7h 50m
Southwest
Mo 5/116:30 pm
HOU
- BOI
2 stops7h 30m
Southwest
Deal found 3/28![Southwest logo]()
$339
This United Airlines deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fr 4/171:46 pm
GEG
- DFW
1 stop6h 13m
United Airlines
Di 4/215:05 pm
DFW
- GEG
1 stop6h 06m
United Airlines
Deal found 3/23![United Airlines logo]()
$399
Last-minute flights from Idaho to TexasDiscover last-minute flight deals from Idaho to Texas. Data last updated März 29, 2026 and is based on user searches.
Discover last-minute flight deals from Idaho to Texas. Data last updated März 29, 2026 and is based on user searches.
This Frontier deal was found by Cheapflights users on 3/26. 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.
Do 4/912:03 pm
BOI
- AUS
1 stop21h 02m
Frontier
Sa 4/188:50 pm
AUS
- BOI
1 stop15h 18m
Frontier
Deal found 3/26![Frontier logo]()
$180
This Frontier deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Do 4/912:03 pm
BOI
- AUS
1 stop11h 18m
Frontier
So 4/126:45 am
AUS
- BOI
1 stop5h 23m
Frontier
Deal found 3/25![Frontier logo]()
$200
This CheapOair deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
So 4/1212:03 pm
BOI
- AUS
1 stop21h 02m
Frontier
Mi 4/156:13 pm
AUS
- BOI
1 stop17h 55m
Frontier
Deal found 3/24![Frontier logo]()
$191
This Expedia deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Do 4/1611:44 am
GEG
- IAH
1 stop11h 04m
Frontier
Do 4/236:45 am
IAH
- GEG
1 stop6h 04m
Frontier
Deal found 3/24![Frontier logo]()
$160
This Frontier deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Do 4/1611:44 am
GEG
- DFW
1 stop6h 45m
Frontier
So 4/195:20 am
DFW
- GEG
1 stop7h 29m
Frontier
Deal found 3/25![Frontier logo]()
$205
This Delta deal was found by Cheapflights users on 3/26. 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.
Do 4/1610:40 pm
GEG
- HOU
1 stop9h 18m
Delta
Sa 4/186:00 am
HOU
- GEG
1 stop7h 41m
Delta
Deal found 3/26![Delta logo]()
$213
This Southwest deal was found by Cheapflights users on 3/26. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fr 4/172:50 pm
GEG
- HOU
1 stop6h 00m
Southwest
Di 4/216:35 pm
HOU
- GEG
1 stop6h 20m
Southwest
Deal found 3/26![Southwest logo]()
$214
This Delta deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Di 4/2110:40 pm
GEG
- IAH
1 stop10h 34m
Delta
Di 4/2812:40 pm
IAH
- GEG
1 stop7h 43m
Delta
Deal found 3/25![Delta logo]()
$181
This Expedia deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Do 4/2311:44 am
GEG
- DFW
1 stop10h 28m
Frontier
So 4/265:20 am
DFW
- GEG
1 stop7h 29m
Frontier
Deal found 3/24![Frontier logo]()
$185
This Expedia deal was found by Cheapflights users on 3/27. 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.
So 4/2611:44 am
GEG
- DFW
1 stop19h 29m
Frontier
So 5/35:20 am
DFW
- GEG
1 stop7h 29m
Frontier
Deal found 3/27![Frontier logo]()
$160
This CheapOair deal was found by Cheapflights users on 3/26. 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.
So 4/2611:44 am
GEG
- DFW
1 stop21h 25m
Frontier
Mi 4/294:15 pm
DFW
- GEG
1 stop20h 34m
Frontier
Deal found 3/26![Frontier logo]()
$171
This Expedia deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Do 4/3011:44 am
GEG
- IAH
1 stop11h 04m
Frontier
So 5/36:45 am
IAH
- GEG
1 stop6h 04m
Frontier
Deal found 3/24![Frontier logo]()
$205
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 März 29, 2026.
Search for one-way flight options from Idaho to Texas. Find affordable one-way fares based on user searches. Data last updated März 29, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Di 5/191:22 pm
BOI
- DFW
1 stop17h 45m
Frontier
Deal found 3/25![Frontier logo]()
$75
This Frontier deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Do 4/1611:44 am
GEG
- DFW
1 stop6h 45m
Frontier
Deal found 3/25![Frontier logo]()
$80
This Expedia deal was found by Cheapflights users on 3/26. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Di 5/261:25 pm
BOI
- DFW
1 stop17h 42m
Frontier
Deal found 3/26![Frontier logo]()
$86
This Expedia deal was found by Cheapflights users on 3/26. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Do 4/1611:44 am
GEG
- IAH
1 stop11h 04m
Frontier
Deal found 3/26![Frontier logo]()
$86
This Frontier deal was found by Cheapflights users on 3/27. 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.
Do 4/2311:44 am
GEG
- DFW
1 stop10h 28m
Frontier
Deal found 3/27![Frontier logo]()
$86
This Priceline deal was found by Cheapflights users on 3/27. 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.
Do 6/41:25 pm
BOI
- AUS
1 stop5h 53m
Frontier
Deal found 3/27![Frontier logo]()
$105
This Expedia deal was found by Cheapflights users on 3/27. 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.
Mi 5/2712:33 pm
GEG
- DFW
1 stop5h 48m
Frontier
Deal found 3/27![Frontier logo]()
$105
This Frontier deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Do 4/911:06 am
GEG
- IAH
1 stop11h 42m
Frontier
Deal found 3/25![Frontier logo]()
$106
This Delta deal was found by Cheapflights users on 3/26. 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.
Do 4/1610:40 pm
GEG
- HOU
1 stop9h 18m
Delta
Deal found 3/26![Delta logo]()
$107
This Kiwi.com deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mo 4/2710:21 pm
IDA
- DFW
1 stop19h 44m
Multiple Airlines
Deal found 3/25![Multiple Airlines logo]()
$109
This Expedia deal was found by Cheapflights users on 3/28. 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.
Di 5/191:22 pm
BOI
- IAH
1 stop20h 22m
Frontier
Deal found 3/28![Frontier logo]()
$111
This Frontier deal was found by Cheapflights users on 3/27. 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.
So 5/241:25 pm
BOI
- DFW
1 stop10h 13m
Frontier
Deal found 3/27![Frontier logo]()
$111
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 März 29, 2026.
Round-trip from | $160 (Expedia) |
|---|---|
One-way from | $75 (Kiwi.com) |
Popular in | March |
Cheapest in | September |
Average price | $538 |
Good round-trip deal | $473 or less |
Good one-way deal | $245 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 März 29, 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
Fr 4/24
2:50 pm-10:50 pm
1 stop6h 00m
Houston Hobby
Di 4/28
6:05 pm-10:45 pm
1 stop6h 40m
$214
SpokaneHouston
GEG - HOU
GEGHOU
Spokane
Do 4/23
1:30 pm-11:00 pm
1 stop7h 30m
Houston Hobby
Mo 4/27
6:25 pm-12:35 am
1 stop8h 10m
$214
SpokaneHouston
GEG - IAH
GEGIAH
Spokane
Fr 4/24
10:40 pm-10:58 am
1 stop10h 18m
Houston George Bush Intcntl
Di 4/28
6:35 am-2:49 pm
2 stops10h 14m
$219
SpokaneHouston
GEG - IAH
GEGIAH
Spokane
Do 4/23
12:58 pm-9:34 pm
1 stop6h 36m
Houston George Bush Intcntl
Di 4/28
7:45 am-12:13 pm
1 stop6h 28m
$225
BoiseHouston
BOI - IAH
BOIIAH
Boise Air Term. Gowen Fld
Di 4/14
10:45 am-5:19 pm
1 stop5h 34m
Houston George Bush Intcntl
Di 4/21
6:35 am-5:22 pm
2 stops11h 47m
$234
BoiseHouston
BOI - IAH
BOIIAH
Boise Air Term. Gowen Fld
Mo 4/27
3:23 pm-11:41 pm
1 stop7h 18m
Houston George Bush Intcntl
Di 4/28
6:25 am-2:26 pm
1 stop9h 01m
$251
BoiseHouston
BOI - IAH
BOIIAH
Boise Air Term. Gowen Fld
Sa 4/25
7:24 am-9:34 pm
2 stops13h 10m
Houston George Bush Intcntl
Di 4/28
2:26 pm-11:57 pm
2 stops10h 31m
$260
BoiseSan Antonio
BOI - SAT
BOISAT
Boise Air Term. Gowen Fld
Mi 4/22
7:05 am-2:33 pm
1 stop6h 28m
San Antonio
Mi 4/29
7:38 am-3:03 pm
1 stop8h 25m
$263
BoiseAustin
BOI - AUS
BOIAUS
Boise Air Term. Gowen Fld
Di 4/21
6:00 am-3:20 pm
2 stops8h 20m
Austin Bergstrom
Di 4/28
6:55 pm-11:30 pm
1 stop5h 35m
$268
SpokaneHouston
GEG - HOU
GEGHOU
Spokane
Fr 4/24
10:40 pm-9:53 am
1 stop9h 13m
Houston Hobby
Di 4/28
1:31 pm-9:31 pm
1 stop10h 00m
$273
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
GEG-DFW
GEG-IAH
BOI-AUS
GEG-HOU
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Idaho to Texas
USID-USTX
BOI-DFW
GEG-DFW
GEG-IAH
BOI-AUS
What is the cheapest month to book a flight from Idaho to Texas?
Currently, June is the cheapest month in which you can book a flight from Idaho to Texas (average of $127). Flying from Idaho to Texas in April is currently the most expensive (average of $192). 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 März 29, 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 March 28, 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.
Weekly flight availability from Idaho to Texas
Explore weekly flight availability from Idaho to Texas. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated März 29, 2026.
The most flights from USID to USTX are scheduled on a Saturday (7 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (2 on average).
How much does it cost to fly round-trip from Idaho to Texas?
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 März 29, 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
Crew
8.6
Overall
8.0
Food
7.0
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Crew
8.6
Overall
8.0
Food
7.0
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Crew
8.6
Overall
8.0
Food
7.0
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Crew
8.6
Overall
8.0
Food
7.0
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Crew
8.6
Overall
8.0
Food
7.0
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Crew
8.6
Overall
8.0
Food
7.0
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Related info for your journey
Find useful and relevant information for your journey from Idaho to Texas. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Alternative routes for Idaho to Texas
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Texas by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Idaho to Texas by cabin class
Find flights from Idaho to Texas, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Idaho and Texas flights
Browse other Idaho and Texas flight options. Last updated on März 29, 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 März 29, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$98 | Average$425 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$126 | Average$232 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$180 | Average$418 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$200 | Average$445 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$208 | Average$488 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$214 | Average$405 | FlexibilityNo cancel fee | On-time63% |