$78+ Cheap flights from Dallas to Idaho
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 4/8. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — BOI
Apr 13 — Apr 201
Round-trip
1 adult, Economy
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Cheapest flights from Dallas to IdahoExplore the most affordable flight options available from Dallas to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 14, 2026.
Explore the most affordable flight options available from Dallas to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 14, 2026.
This Expedia deal was found by Cheapflights users on 3/9. 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 4/95:20 am
DFW
- GEG
1 stop7h 01m
Frontier
Sun 4/1211:06 am
GEG
- DFW
1 stop20h 07m
Frontier
Deal found 3/9![Frontier logo]()
$190
This Kiwi.com deal was found by Cheapflights users on 3/10. 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 4/95:20 am
DFW
- BOI
1 stop6h 48m
Frontier
Thu 4/1611:53 am
BOI
- DFW
1 stop7h 36m
Frontier
Deal found 3/10![Frontier logo]()
$192
This Kiwi.com deal was found by Cheapflights users on 3/9. 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.
Wed 4/111:45 am
DFW
- BOI
1 stop24h 23m
Frontier
Thu 4/1611:53 am
BOI
- DFW
1 stop11h 19m
Frontier
Deal found 3/9![Frontier logo]()
$199
This Kiwi.com deal was found by Cheapflights users on 3/9. 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.
Wed 4/111:45 am
DFW
- BOI
1 stop24h 23m
Frontier
Sun 4/512:03 pm
BOI
- DFW
1 stop20h 10m
Frontier
Deal found 3/9![Frontier logo]()
$200
This Expedia deal was found by Cheapflights users on 3/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/95:20 am
DFW
- GEG
1 stop7h 01m
Frontier
Thu 4/1611:44 am
GEG
- DFW
1 stop10h 28m
Frontier
Deal found 3/10![Frontier logo]()
$210
This Kiwi.com deal was found by Cheapflights users on 3/10. 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 4/25:20 am
DFW
- BOI
1 stop6h 48m
Frontier
Sun 4/512:03 pm
BOI
- DFW
1 stop20h 10m
Frontier
Deal found 3/10![Frontier logo]()
$213
This Frontier deal was found by Cheapflights users on 3/9. 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 4/25:20 am
DFW
- GEG
1 stop7h 01m
Frontier
Thu 4/1611:44 am
GEG
- DFW
1 stop6h 45m
Frontier
Deal found 3/9![Frontier logo]()
$214
This Orbitz deal was found by Cheapflights users on 3/11. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/115:18 am
DFW
- GEG
1 stop8h 20m
Frontier
Wed 5/1312:33 pm
GEG
- DFW
1 stop5h 48m
Frontier
Deal found 3/11![Frontier logo]()
$231
This Frontier deal was found by Cheapflights users on 3/9. 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 4/25:20 am
DFW
- GEG
1 stop7h 01m
Frontier
Sun 4/1911:44 am
GEG
- DFW
1 stop10h 28m
Frontier
Deal found 3/9![Frontier logo]()
$235
This Frontier deal was found by Cheapflights users on 3/10. 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 5/105:45 am
DFW
- BOI
1 stop6h 23m
Frontier
Thu 5/2112:21 pm
BOI
- DFW
1 stop10h 59m
Frontier
Deal found 3/10![Frontier logo]()
$240
This Expedia deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” 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 4/235:20 am
DFW
- GEG
1 stop7h 29m
Multiple Airlines
Tue 4/287:41 pm
GEG
- DFW
1 stop7h 19m
Multiple Airlines
Deal found 3/13![Multiple Airlines logo]()
$244
This CheapOair deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” 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.
Wed 5/209:14 am
DFW
- BOI
1 stop28h 16m
Frontier
Sun 5/241:25 pm
BOI
- DFW
1 stop10h 13m
Frontier
Deal found 3/14![Frontier logo]()
$251
Best flights from Dallas to IdahoDiscover carefully curated flight deals from Dallas to Idaho that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 14, 2026.
Discover carefully curated flight deals from Dallas to Idaho that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 14, 2026.
This Delta deal was found by Cheapflights users on 3/11. 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.
Thu 4/28:15 am
DFW
- SUN
1 stop7h 34m
Delta
Wed 4/83:30 pm
SUN
- DFW
1 stop4h 45m
Delta
Deal found 3/11![Delta logo]()
$259
This Alaska Airlines deal was found by Cheapflights users on 3/11. 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.
Wed 4/156:00 am
DFW
- BOI
1 stop8h 58m
Alaska Airlines
Sat 4/182:22 pm
BOI
- DFW
1 stop8h 37m
Alaska Airlines
Deal found 3/11![Alaska Airlines logo]()
$324
This United Airlines deal was found by Cheapflights users on 3/12. 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.
Thu 3/265:30 am
DFW
- SUN
2 stops10h 02m
United Airlines
Tue 3/317:00 am
SUN
- DFW
2 stops12h 01m
United Airlines
Deal found 3/12![United Airlines logo]()
$349
This Southwest deal was found by Cheapflights users on 3/10. 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 5/126:45 pm
DAL
- BOI
1 stop5h 45m
Southwest
Thu 5/148:50 am
BOI
- DAL
1 stop11h 25m
Southwest
Deal found 3/10![Southwest logo]()
$356
This American Airlines deal was found by Cheapflights users on 3/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/2411:31 am
DFW
- IDA
Nonstop3h 17m
American Airlines
Sat 3/282:18 pm
IDA
- DFW
Nonstop3h 05m
American Airlines
Deal found 3/9![American Airlines logo]()
$451
This Delta deal was found by Cheapflights users on 3/9. 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.
Thu 4/304:27 pm
DFW
- BOI
1 stop6h 57m
Delta
Tue 5/51:52 pm
BOI
- DFW
1 stop9h 00m
Delta
Deal found 3/9![Delta logo]()
$265
This Delta deal was found by Cheapflights users on 3/9. 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.
Thu 4/166:30 am
DFW
- GEG
1 stop7h 57m
Delta
Sun 4/196:15 am
GEG
- DFW
2 stops13h 22m
Delta
Deal found 3/9![Delta logo]()
$270
This Delta deal was found by Cheapflights users on 3/9. 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.
Tue 4/1412:20 pm
DFW
- GEG
2 stops10h 42m
Delta
Sat 4/185:00 am
GEG
- DFW
2 stops10h 16m
Delta
Deal found 3/9![Delta logo]()
$275
This Alaska Airlines deal was found by Cheapflights users on 3/12. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/216:00 am
DFW
- GEG
1 stop19h 10m
Alaska Airlines
Tue 4/287:41 pm
GEG
- DFW
1 stop7h 19m
Alaska Airlines
Deal found 3/12![Alaska Airlines logo]()
$339
This Southwest deal was found by Cheapflights users on 3/10. 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.
Wed 5/136:00 am
DAL
- BOI
2 stops7h 30m
Southwest
Wed 5/202:00 pm
BOI
- DAL
2 stops8h 10m
Southwest
Deal found 3/10![Southwest logo]()
$361
This United Airlines deal was found by Cheapflights users on 3/10. 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.
Sat 4/185:15 am
DFW
- GEG
2 stops9h 25m
United Airlines
Tue 4/215:05 am
GEG
- DFW
2 stops9h 09m
United Airlines
Deal found 3/10![United Airlines logo]()
$387
This Southwest deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” 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 5/64:45 pm
DAL
- BOI
1 stop7h 45m
Southwest
Wed 5/132:00 pm
BOI
- DAL
1 stop7h 15m
Southwest
Deal found 3/13![Southwest logo]()
$365
This Delta deal was found by Cheapflights users on 3/10. 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.
Wed 4/292:50 pm
DFW
- BOI
2 stops10h 27m
Delta
Sun 5/37:24 am
BOI
- DFW
1 stop7h 13m
Delta
Deal found 3/10![Delta logo]()
$310
This Alaska Airlines deal was found by Cheapflights users on 3/9. 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.
Mon 4/67:10 pm
DFW
- GEG
1 stop6h 49m
Alaska Airlines
Mon 4/135:00 am
GEG
- DFW
1 stop16h 59m
Alaska Airlines
Deal found 3/9![Alaska Airlines logo]()
$384
This United Airlines deal was found by Cheapflights users on 3/12. 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.
Sat 4/257:15 am
DFW
- SUN
1 stop7h 20m
United Airlines
Wed 4/292:24 pm
SUN
- DFW
2 stops8h 07m
United Airlines
Deal found 3/12![United Airlines logo]()
$404
This Southwest deal was found by Cheapflights users on 3/10. 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.
Sun 5/36:15 am
DAL
- BOI
1 stop6h 30m
Southwest
Wed 5/67:05 am
BOI
- DAL
2 stops11h 55m
Southwest
Deal found 3/10![Southwest logo]()
$369
This Alaska Airlines deal was found by Cheapflights users on 3/9. 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.
Tue 4/217:10 pm
DFW
- GEG
2 stops18h 36m
Alaska Airlines
Wed 4/227:41 pm
GEG
- DFW
1 stop7h 19m
Alaska Airlines
Deal found 3/9![Alaska Airlines logo]()
$385
This Southwest deal was found by Cheapflights users on 3/12. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/214:35 pm
DAL
- GEG
2 stops8h 10m
Southwest
Tue 4/286:30 am
GEG
- DAL
2 stops8h 20m
Southwest
Deal found 3/12![Southwest logo]()
$371
This United Airlines deal was found by Cheapflights users on 3/10. 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 4/75:05 pm
DFW
- GEG
1 stop6h 06m
United Airlines
Fri 4/101:46 pm
GEG
- DFW
1 stop6h 13m
United Airlines
Deal found 3/10![United Airlines logo]()
$410
This Delta deal was found by Cheapflights users on 3/12. 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.
Fri 4/246:30 am
DFW
- GEG
1 stop6h 15m
Delta
Tue 4/286:15 am
GEG
- DFW
2 stops9h 11m
Delta
Deal found 3/12![Delta logo]()
$350
This Southwest deal was found by Cheapflights users on 3/12. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/114:15 pm
DAL
- BOI
1 stop7h 35m
Southwest
Sat 4/187:05 am
BOI
- DAL
1 stop7h 35m
Southwest
Deal found 3/12![Southwest logo]()
$373
This Delta deal was found by Cheapflights users on 3/12. 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.
Wed 4/226:30 am
DFW
- GEG
1 stop6h 15m
Delta
Tue 4/285:00 am
GEG
- DFW
2 stops10h 26m
Delta
Deal found 3/12![Delta logo]()
$350
This United Airlines deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” 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 3/279:06 am
DFW
- SUN
1 stop5h 38m
United Airlines
Sun 3/292:24 pm
SUN
- DFW
1 stop6h 35m
United Airlines
Deal found 3/14![United Airlines logo]()
$433
This Orbitz deal was found by Cheapflights users on 3/9. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/246:00 pm
DFW
- SUN
1 stop16h 38m
Alaska Airlines
Sun 7/267:43 pm
SUN
- DFW
1 stop8h 19m
Alaska Airlines
Deal found 3/9![Alaska Airlines logo]()
$459
This Southwest deal was found by Cheapflights users on 3/12. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/106:05 am
DAL
- BOI
1 stop5h 40m
Southwest
Mon 6/2212:20 pm
BOI
- DAL
2 stops7h 55m
Southwest
Deal found 3/12![Southwest logo]()
$384
This Delta deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” 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 4/152:50 pm
DFW
- BOI
2 stops8h 34m
Delta
Wed 4/223:44 pm
BOI
- DFW
1 stop7h 08m
Delta
Deal found 3/13![Delta logo]()
$350
This United Airlines deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/215:45 am
DFW
- SUN
2 stops8h 31m
United Airlines
Mon 5/251:57 pm
SUN
- DFW
2 stops9h 02m
United Airlines
Deal found 3/13![United Airlines logo]()
$435
This Alaska Airlines deal was found by Cheapflights users on 3/11. 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.
Wed 5/63:13 pm
DFW
- IDA
2 stops25h 16m
Alaska Airlines
Sat 5/94:06 pm
IDA
- DFW
1 stop6h 53m
Alaska Airlines
Deal found 3/11![Alaska Airlines logo]()
$473
This Southwest deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” 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 5/206:55 pm
DAL
- BOI
1 stop6h 30m
Southwest
Sun 5/244:50 pm
BOI
- DAL
1 stop5h 30m
Southwest
Deal found 3/14![Southwest logo]()
$392
This United Airlines deal was found by Cheapflights users on 3/12. 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.
Sat 5/165:15 am
DFW
- WYS
2 stops11h 52m
United Airlines
Wed 5/202:03 pm
WYS
- DFW
2 stops8h 27m
United Airlines
Deal found 3/12![United Airlines logo]()
$439
Last-minute flights from Dallas to IdahoDiscover last-minute flight deals from Dallas to Idaho. Data last updated March 14, 2026 and is based on user searches.
Discover last-minute flight deals from Dallas to Idaho. Data last updated March 14, 2026 and is based on user searches.
This Trip.com deal was found by Cheapflights users on 3/9. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/255:17 pm
DFW
- GEG
1 stop19h 30m
Frontier
Sun 3/2911:33 am
GEG
- DFW
1 stop21h 37m
Frontier
Deal found 3/9![Frontier logo]()
$252
This Kiwi.com deal was found by Cheapflights users on 3/9. 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.
Wed 4/111:45 am
DFW
- BOI
1 stop24h 23m
Frontier
Thu 4/1611:53 am
BOI
- DFW
1 stop11h 19m
Frontier
Deal found 3/9![Frontier logo]()
$199
This Kiwi.com deal was found by Cheapflights users on 3/9. 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.
Wed 4/111:45 am
DFW
- BOI
1 stop24h 23m
Frontier
Sun 4/512:03 pm
BOI
- DFW
1 stop20h 10m
Frontier
Deal found 3/9![Frontier logo]()
$200
This Kiwi.com deal was found by Cheapflights users on 3/10. 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 4/25:20 am
DFW
- BOI
1 stop6h 48m
Frontier
Sun 4/512:03 pm
BOI
- DFW
1 stop20h 10m
Frontier
Deal found 3/10![Frontier logo]()
$213
This Frontier deal was found by Cheapflights users on 3/9. 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 4/25:20 am
DFW
- GEG
1 stop7h 01m
Frontier
Thu 4/1611:44 am
GEG
- DFW
1 stop6h 45m
Frontier
Deal found 3/9![Frontier logo]()
$214
This Frontier deal was found by Cheapflights users on 3/9. 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 4/25:20 am
DFW
- GEG
1 stop7h 01m
Frontier
Sun 4/1911:44 am
GEG
- DFW
1 stop10h 28m
Frontier
Deal found 3/9![Frontier logo]()
$235
This Expedia deal was found by Cheapflights users on 3/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/25:20 am
DFW
- GEG
1 stop7h 01m
Frontier
Sun 4/511:06 am
GEG
- DFW
1 stop22h 03m
Frontier
Deal found 3/10![Frontier logo]()
$254
This Delta deal was found by Cheapflights users on 3/11. 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.
Thu 4/28:15 am
DFW
- SUN
1 stop7h 34m
Delta
Wed 4/83:30 pm
SUN
- DFW
1 stop4h 45m
Delta
Deal found 3/11![Delta logo]()
$259
This Expedia deal was found by Cheapflights users on 3/9. 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 4/95:20 am
DFW
- GEG
1 stop7h 01m
Frontier
Sun 4/1211:06 am
GEG
- DFW
1 stop20h 07m
Frontier
Deal found 3/9![Frontier logo]()
$190
This Kiwi.com deal was found by Cheapflights users on 3/10. 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 4/95:20 am
DFW
- BOI
1 stop6h 48m
Frontier
Thu 4/1611:53 am
BOI
- DFW
1 stop7h 36m
Frontier
Deal found 3/10![Frontier logo]()
$192
This Expedia deal was found by Cheapflights users on 3/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/95:20 am
DFW
- GEG
1 stop7h 01m
Frontier
Thu 4/1611:44 am
GEG
- DFW
1 stop10h 28m
Frontier
Deal found 3/10![Frontier logo]()
$210
This Expedia deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” 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 4/235:20 am
DFW
- GEG
1 stop7h 29m
Multiple Airlines
Tue 4/287:41 pm
GEG
- DFW
1 stop7h 19m
Multiple Airlines
Deal found 3/13![Multiple Airlines logo]()
$244
One-way flights from Dallas to IdahoSearch for one-way flight options from Dallas to Idaho. Find affordable one-way fares based on user searches. Data last updated March 14, 2026.
Search for one-way flight options from Dallas to Idaho. Find affordable one-way fares based on user searches. Data last updated March 14, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/12. 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.
Wed 4/88:15 am
DFW
- BOI
1 stop27h 53m
Frontier
Deal found 3/12![Frontier logo]()
$78
This Kiwi.com deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” 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.
Wed 4/153:58 pm
DFW
- BOI
1 stop20h 10m
Frontier
Deal found 3/13![Frontier logo]()
$94
This Trip.com deal was found by Cheapflights users on 3/10. 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.
Thu 4/95:20 am
DFW
- BOI
1 stop6h 48m
Frontier
Deal found 3/10![Frontier logo]()
$95
This Frontier deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/135:18 am
DFW
- GEG
1 stop8h 20m
Frontier
Deal found 3/13![Frontier logo]()
$105
This Frontier deal was found by Cheapflights users on 3/10. 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 4/125:45 am
DFW
- BOI
1 stop6h 23m
Frontier
Deal found 3/10![Frontier logo]()
$105
This Trip.com deal was found by Cheapflights users on 3/9. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/255:17 pm
DFW
- GEG
1 stop19h 30m
Frontier
Deal found 3/9![Frontier logo]()
$106
This CheapOair deal was found by Cheapflights users on 3/9. 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.
Sat 5/99:41 pm
DFW
- BOI
1 stop14h 27m
Frontier
Deal found 3/9![Frontier logo]()
$107
This Kiwi.com deal was found by Cheapflights users on 3/10. 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.
Sat 4/117:43 pm
DFW
- BOI
1 stop16h 25m
Frontier
Deal found 3/10![Frontier logo]()
$115
This Mytrip deal was found by Cheapflights users on 3/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/209:14 am
DFW
- BOI
1 stop28h 16m
Frontier
Deal found 3/12![Frontier logo]()
$116
This Kiwi.com deal was found by Cheapflights users on 3/10. 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.
Wed 4/85:20 pm
DFW
- GEG
1 stop19h 01m
Frontier
Deal found 3/10![Frontier logo]()
$119
This Priceline deal was found by Cheapflights users on 3/11. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/95:20 am
DFW
- GEG
1 stop7h 01m
Frontier
Deal found 3/11![Frontier logo]()
$126
This United Airlines deal was found by Cheapflights users on 3/12. 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.
Sat 4/117:15 am
DFW
- SUN
1 stop7h 20m
United Airlines
Deal found 3/12![United Airlines logo]()
$130
Find flight deals from Dallas to Idaho
Keep the following information in mind while searching for Dallas to Idaho flight deals. Data was last updated March 14, 2026.
Round-trip from | $190 (Expedia) |
|---|---|
One-way from | $78 (Kiwi.com) |
Popular in | March |
Cheapest in | April |
Average price | $578 |
Cheapflights Fare Finder
Customize your flight search to find flights from Dallas to Idaho 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 March 14, 2026.
Use the filters below to find and compare flights from Dallas to Idaho that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
DallasHailey
DFW - SUN
DFWSUN
Dallas/Fort Worth
Thu 4/2
8:15 am-2:49 pm
1 stop7h 34m
Hailey Sun Valley-Friedman
Wed 4/8
3:30 pm-9:15 pm
1 stop4h 45m
$259
DallasBoise
DFW - BOI
DFWBOI
Dallas/Fort Worth
Thu 4/30
4:27 pm-10:24 pm
1 stop6h 57m
Boise Air Term. Gowen Fld
Tue 5/5
1:52 pm-11:52 pm
1 stop9h 00m
$265
DallasSpokane
DFW - GEG
DFWGEG
Dallas/Fort Worth
Thu 4/16
6:30 am-12:27 pm
1 stop7h 57m
Spokane
Sun 4/19
6:15 am-9:37 pm
2 stops13h 22m
$270
DallasSpokane
DFW - GEG
DFWGEG
Dallas/Fort Worth
Tue 4/14
12:20 pm-9:02 pm
2 stops10h 42m
Spokane
Sat 4/18
5:00 am-5:16 pm
2 stops10h 16m
$275
DallasBoise
DFW - BOI
DFWBOI
Dallas/Fort Worth
Wed 4/29
2:50 pm-12:17 am
2 stops10h 27m
Boise Air Term. Gowen Fld
Sun 5/3
7:24 am-3:37 pm
1 stop7h 13m
$310
DallasBoise
DFW - BOI
DFWBOI
Dallas/Fort Worth
Wed 4/15
6:00 am-1:58 pm
1 stop8h 58m
Boise Air Term. Gowen Fld
Sat 4/18
2:22 pm-11:59 pm
1 stop8h 37m
$324
DallasSpokane
DFW - GEG
DFWGEG
Dallas/Fort Worth
Tue 4/21
6:00 am-11:10 pm
1 stop19h 10m
Spokane
Tue 4/28
7:41 pm-5:00 am
1 stop7h 19m
$339
DallasHailey
DFW - SUN
DFWSUN
Dallas/Fort Worth
Thu 3/26
5:30 am-2:32 pm
2 stops10h 02m
Hailey Sun Valley-Friedman
Tue 3/31
7:00 am-8:01 pm
2 stops12h 01m
$349
DallasSpokane
DFW - GEG
DFWGEG
Dallas/Fort Worth
Fri 4/24
6:30 am-10:45 am
1 stop6h 15m
Spokane
Tue 4/28
6:15 am-5:26 pm
2 stops9h 11m
$350
DallasSpokane
DFW - GEG
DFWGEG
Dallas/Fort Worth
Wed 4/22
6:30 am-10:45 am
1 stop6h 15m
Spokane
Tue 4/28
5:00 am-5:26 pm
2 stops10h 26m
$350
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Dallas to Idaho
Have a flexible travel schedule? Discover the best time to fly to Idaho from Dallas with our price prediction graph.
DFW-BOI
DFW-GEG
DFW-SUN
DAL-BOI
DFW-IDA
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 Dallas to Idaho
A78-USID
DFW-BOI
DFW-GEG
DFW-SUN
DAL-BOI
What is the cheapest month to book a flight from Dallas to Idaho?
Currently, May is the cheapest month in which you can book a flight from Dallas to Idaho (average of $135). Flying from Dallas to Idaho in December is currently the most expensive (average of $294). 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 DFW to ID?
Find hourly flight availability from Dallas to Idaho. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 14, 2026.
A simple way to save on the total cost of your ticket is to fly from Dallas to Idaho at noon. If you’re flexible enough to do this you can expect to save up to 25% on your trip compared to booking a flight in the morning.
Weekly flight availability from Dallas to Idaho
Explore weekly flight availability from Dallas to Idaho. 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 March 14, 2026.
The most flights from A78 to USID are scheduled on a Thursday (9 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (5 on average).
Reviews of airlines servicing Idaho
Get insights into the airlines that provide service to Idaho. 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 Idaho. Reviews last updated March 14, 2026.
Peruse reviews from past customers who have flown with Alaska Airlines,Southwest, andDelta from Dallas to Idaho to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.1
Crew
8.5
Boarding
8.1
Comfort
7.8
Overall
8.0
Entertainment
7.0
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Food
7.1
Crew
8.5
Boarding
8.1
Comfort
7.8
Overall
8.0
Entertainment
7.0
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Food
7.1
Crew
8.5
Boarding
8.1
Comfort
7.8
Overall
8.0
Entertainment
7.0
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Food
7.1
Crew
8.5
Boarding
8.1
Comfort
7.8
Overall
8.0
Entertainment
7.0
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Food
7.1
Crew
8.5
Boarding
8.1
Comfort
7.8
Overall
8.0
Entertainment
7.0
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Food
7.1
Crew
8.5
Boarding
8.1
Comfort
7.8
Overall
8.0
Entertainment
7.0
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Related info for your journey
Find useful and relevant information for your journey from Dallas to Idaho. 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 Dallas to Idaho
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Complete your trip
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Search flights from Dallas to Idaho by cabin class
Find flights from Dallas to Idaho, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Dallas and Idaho flights
Browse other Dallas and Idaho flight options. Last updated on March 14, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Dallas to Idaho flights
Consider these flights traveling from Dallas to Idaho.
Top 6 airlines flying from Dallas to Idaho
Discover the top 6 airlines that operate flights from Dallas to Idaho. 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 March 14, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$89 | Average$384 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$119 | Average$260 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$218 | Average$457 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$239 | Average$488 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$240 | Average$438 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$316 | Average$566 | FlexibilityNo cancel fee | On-time75% |