$105+ 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 6/3. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — BOI
Jun 6 — Jun 131
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 May 7, 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 May 7, 2026.
This Expedia deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” 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.
Wed 6/35:18 am
DFW
- GEG
1 stop8h 20m
Frontier
Wed 6/1012:31 pm
GEG
- DFW
1 stop22h 51m
Frontier
Deal found 5/5![Frontier logo]()
$210
This Mytrip deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” 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 5/279:14 am
DFW
- BOI
1 stop28h 16m
Frontier
Tue 6/21:25 pm
BOI
- DFW
1 stop17h 42m
Frontier
Deal found 5/6![Frontier logo]()
$220
This CheapOair deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/32:44 pm
DFW
- BOI
1 stop22h 54m
Frontier
Tue 6/91:25 pm
BOI
- DFW
1 stop24h 58m
Frontier
Deal found 5/2![Frontier logo]()
$221
This Frontier deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/35:18 am
DFW
- GEG
1 stop8h 20m
Frontier
Fri 6/512:33 pm
GEG
- DFW
1 stop10h 31m
Frontier
Deal found 5/3![Frontier logo]()
$230
This Mytrip deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” 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.
Thu 6/49:04 am
DFW
- GEG
1 stop28h 34m
Frontier
Wed 6/1012:31 pm
GEG
- DFW
1 stop17h 38m
Frontier
Deal found 5/7![Frontier logo]()
$239
This CheapOair deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” 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 7/294:30 pm
DFW
- BOI
1 stop20h 59m
Frontier
Sun 8/21:25 pm
BOI
- DFW
1 stop17h 44m
Frontier
Deal found 5/3![Frontier logo]()
$241
This Frontier deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/45:18 am
DFW
- BOI
1 stop8h 20m
Frontier
Thu 6/111:25 pm
BOI
- DFW
1 stop6h 11m
Frontier
Deal found 5/6![Frontier logo]()
$244
This Expedia deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” 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.
Mon 7/205:18 am
DFW
- GEG
1 stop8h 19m
Frontier
Fri 7/2412:32 pm
GEG
- DFW
1 stop9h 57m
Frontier
Deal found 5/4![Frontier logo]()
$250
This Frontier deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” 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 5/245:18 am
DFW
- BOI
1 stop8h 12m
Frontier
Sun 5/311:25 pm
BOI
- DFW
1 stop10h 13m
Frontier
Deal found 5/3![Frontier logo]()
$250
This Mytrip deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” 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 6/32:44 pm
DFW
- BOI
1 stop22h 54m
Frontier
Sun 6/71:33 pm
BOI
- DFW
1 stop17h 34m
Frontier
Deal found 5/6![Frontier logo]()
$259
This Expedia deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” 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.
Mon 5/185:18 am
DFW
- GEG
1 stop8h 20m
Frontier
Wed 5/2712:33 pm
GEG
- DFW
1 stop5h 48m
Frontier
Deal found 5/4![Frontier logo]()
$260
This CheapOair deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” 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 6/179:14 am
DFW
- BOI
1 stop28h 16m
Frontier
Sun 6/211:25 pm
BOI
- DFW
1 stop17h 44m
Frontier
Deal found 5/4![Frontier logo]()
$260
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 May 7, 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 May 7, 2026.
This Alaska Airlines deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” 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 8/251:02 pm
DFW
- BOI
1 stop8h 28m
Alaska Airlines
Wed 8/262:16 pm
BOI
- DFW
1 stop8h 43m
Alaska Airlines
Deal found 5/5![Alaska Airlines logo]()
$321
This United Airlines deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/3111:35 am
DFW
- WYS
1 stop5h 27m
United Airlines
Sun 6/75:45 pm
WYS
- DFW
1 stop5h 14m
United Airlines
Deal found 5/1![United Airlines logo]()
$324
This Delta deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” 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 6/45:58 pm
DFW
- SUN
1 stop5h 01m
Delta
Thu 6/113:15 pm
SUN
- DFW
1 stop5h 09m
Delta
Deal found 5/4![Delta logo]()
$339
This Southwest deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” 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 5/266:00 am
DAL
- BOI
2 stops7h 30m
Southwest
Wed 5/275:15 pm
BOI
- DAL
1 stop5h 15m
Southwest
Deal found 5/3![Southwest logo]()
$350
This KAYAK deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/178:29 am
DFW
- JAC
Nonstop2h 58m
American Airlines
Mon 6/224:14 pm
JAC
- DFW
Nonstop2h 54m
American Airlines
Deal found 5/3![American Airlines logo]()
$645
This Alaska Airlines deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/199:00 am
DFW
- GEG
1 stop6h 42m
Alaska Airlines
Sat 9/193:34 pm
GEG
- DFW
1 stop6h 25m
Alaska Airlines
Deal found 5/6![Alaska Airlines logo]()
$347
This Delta deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/35:30 am
DFW
- BOI
1 stop8h 13m
Delta
Mon 6/86:43 am
BOI
- DFW
2 stops9h 52m
Delta
Deal found 5/2![Delta logo]()
$360
This Southwest deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/312:35 pm
DAL
- BOI
2 stops7h 25m
Southwest
Mon 6/85:10 am
BOI
- DAL
1 stop6h 15m
Southwest
Deal found 5/2![Southwest logo]()
$360
This United Airlines deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” 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 6/165:45 am
DFW
- BOI
1 stop5h 00m
United Airlines
Fri 6/1910:41 am
BOI
- DFW
1 stop5h 10m
United Airlines
Deal found 5/3![United Airlines logo]()
$382
This Alaska Airlines deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/15:43 pm
DFW
- GEG
1 stop7h 31m
Alaska Airlines
Mon 10/57:43 pm
GEG
- DFW
1 stop8h 37m
Alaska Airlines
Deal found 5/6![Alaska Airlines logo]()
$353
This Delta deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” 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 6/36:32 pm
DFW
- BOI
1 stop7h 16m
Delta
Wed 6/106:43 am
BOI
- DFW
1 stop7h 34m
Delta
Deal found 5/6![Delta logo]()
$361
This Southwest deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” 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.
Mon 9/2110:25 am
DAL
- BOI
1 stop6h 50m
Southwest
Wed 9/302:20 pm
BOI
- DAL
1 stop7h 05m
Southwest
Deal found 5/5![Southwest logo]()
$363
This United Airlines deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/18:45 am
DFW
- WYS
1 stop5h 47m
United Airlines
Sun 6/75:45 pm
WYS
- DFW
1 stop5h 14m
United Airlines
Deal found 5/2![United Airlines logo]()
$388
This Alaska Airlines deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/301:03 pm
DFW
- GEG
1 stop10h 42m
Alaska Airlines
Tue 6/97:01 am
GEG
- DFW
1 stop9h 12m
Alaska Airlines
Deal found 5/2![Alaska Airlines logo]()
$362
This Southwest deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” 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 5/266:00 am
DAL
- BOI
2 stops7h 30m
Southwest
Sat 5/308:50 am
BOI
- DAL
2 stops8h 00m
Southwest
Deal found 5/3![Southwest logo]()
$365
This Delta deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” 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 7/281:45 pm
DFW
- BOI
2 stops11h 20m
Delta
Wed 8/55:10 am
BOI
- DFW
1 stop6h 18m
Delta
Deal found 5/6![Delta logo]()
$366
This United Airlines deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” 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 5/218:45 am
DFW
- SUN
1 stop6h 02m
United Airlines
Mon 5/257:00 am
SUN
- DFW
1 stop4h 48m
United Airlines
Deal found 5/6![United Airlines logo]()
$397
This Southwest deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/24:35 pm
DAL
- GEG
1 stop8h 50m
Southwest
Tue 6/96:00 am
GEG
- DAL
1 stop6h 30m
Southwest
Deal found 5/2![Southwest logo]()
$377
This Alaska Airlines deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” 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 8/116:03 pm
DFW
- GEG
1 stop6h 33m
Alaska Airlines
Tue 8/185:00 am
GEG
- DFW
1 stop9h 42m
Alaska Airlines
Deal found 5/5![Alaska Airlines logo]()
$379
This Delta deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” 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 6/167:45 am
DFW
- GEG
2 stops11h 12m
Delta
Tue 6/232:23 pm
GEG
- DFW
1 stop5h 59m
Delta
Deal found 5/4![Delta logo]()
$382
This United Airlines deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” 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 6/55:10 am
DFW
- WYS
2 stops9h 22m
United Airlines
Tue 6/92:19 pm
WYS
- DFW
1 stop6h 40m
United Airlines
Deal found 5/4![United Airlines logo]()
$407
This Southwest deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/24:30 pm
DAL
- GEG
2 stops8h 25m
Southwest
Wed 6/106:00 am
GEG
- DAL
1 stop6h 30m
Southwest
Deal found 5/2![Southwest logo]()
$382
This Delta deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” 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 5/197:30 am
DFW
- SUN
1 stop5h 27m
Delta
Sat 5/237:30 am
SUN
- DFW
1 stop5h 21m
Delta
Deal found 5/4![Delta logo]()
$389
This Alaska Airlines deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/281:03 pm
DFW
- GEG
1 stop10h 42m
Alaska Airlines
Thu 6/115:00 am
GEG
- DFW
1 stop9h 42m
Alaska Airlines
Deal found 5/6![Alaska Airlines logo]()
$398
This Southwest deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/15:50 pm
DAL
- BOI
2 stops7h 35m
Southwest
Sat 7/411:50 am
BOI
- DAL
Nonstop3h 00m
Southwest
Deal found 5/6![Southwest logo]()
$385
This United Airlines deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/243:33 pm
DFW
- SUN
1 stop7h 13m
United Airlines
Wed 10/282:29 pm
SUN
- DFW
1 stop5h 39m
United Airlines
Deal found 5/4![United Airlines logo]()
$429
This Delta deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” 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 6/42:46 pm
DFW
- BOI
2 stops8h 25m
Delta
Wed 6/106:43 am
BOI
- DFW
1 stop7h 34m
Delta
Deal found 5/5![Delta logo]()
$395
This Alaska Airlines deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” 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 6/21:03 pm
DFW
- GEG
1 stop10h 42m
Alaska Airlines
Wed 6/35:00 am
GEG
- DFW
2 stops11h 13m
Alaska Airlines
Deal found 5/3![Alaska Airlines logo]()
$420
This Southwest deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/18:15 pm
DAL
- BOI
1 stop5h 30m
Southwest
Fri 6/512:05 pm
BOI
- DAL
1 stop6h 20m
Southwest
Deal found 5/2![Southwest logo]()
$392
This Delta deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/17:00 am
DFW
- BOI
1 stop7h 51m
Delta
Sat 7/47:05 am
BOI
- DFW
1 stop6h 47m
Delta
Deal found 5/6![Delta logo]()
$400
Last-minute flights from Dallas to IdahoDiscover last-minute flight deals from Dallas to Idaho. Data last updated May 7, 2026 and is based on user searches.
Discover last-minute flight deals from Dallas to Idaho. Data last updated May 7, 2026 and is based on user searches.
This Expedia deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” 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.
Mon 5/185:18 am
DFW
- GEG
1 stop8h 20m
Frontier
Wed 5/2712:33 pm
GEG
- DFW
1 stop5h 48m
Frontier
Deal found 5/4![Frontier logo]()
$260
This Mytrip deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” 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 5/279:14 am
DFW
- BOI
1 stop28h 16m
Frontier
Tue 6/21:25 pm
BOI
- DFW
1 stop17h 42m
Frontier
Deal found 5/6![Frontier logo]()
$220
This Expedia deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/15:18 am
DFW
- GEG
1 stop8h 20m
Frontier
Wed 6/1012:31 pm
GEG
- DFW
1 stop17h 38m
Frontier
Deal found 5/1![Frontier logo]()
$230
This Expedia deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” 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.
Wed 6/35:18 am
DFW
- GEG
1 stop8h 20m
Frontier
Wed 6/1012:31 pm
GEG
- DFW
1 stop22h 51m
Frontier
Deal found 5/5![Frontier logo]()
$210
This CheapOair deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/32:44 pm
DFW
- BOI
1 stop22h 54m
Frontier
Tue 6/91:25 pm
BOI
- DFW
1 stop24h 58m
Frontier
Deal found 5/2![Frontier logo]()
$221
This Expedia deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” 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.
Wed 6/35:18 am
DFW
- GEG
1 stop8h 20m
Frontier
Mon 6/812:33 pm
GEG
- DFW
1 stop6h 47m
Frontier
Deal found 5/5![Frontier logo]()
$250
This Mytrip deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” 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 6/32:44 pm
DFW
- BOI
1 stop22h 54m
Frontier
Sun 6/71:33 pm
BOI
- DFW
1 stop17h 34m
Frontier
Deal found 5/6![Frontier logo]()
$259
This Frontier deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/45:18 am
DFW
- BOI
1 stop8h 20m
Frontier
Thu 6/111:25 pm
BOI
- DFW
1 stop6h 11m
Frontier
Deal found 5/6![Frontier logo]()
$244
This Expedia deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” 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 6/115:18 am
DFW
- BOI
1 stop8h 12m
Frontier
Sun 6/141:25 pm
BOI
- DFW
1 stop22h 57m
Frontier
Deal found 5/4![Frontier logo]()
$250
This Expedia deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” 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 6/125:18 am
DFW
- GEG
1 stop8h 18m
Frontier
Mon 6/1512:31 pm
GEG
- DFW
1 stop6h 05m
Frontier
Deal found 5/6![Frontier logo]()
$270
This CheapOair deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” 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 6/179:14 am
DFW
- BOI
1 stop28h 16m
Frontier
Sun 6/211:25 pm
BOI
- DFW
1 stop17h 44m
Frontier
Deal found 5/4![Frontier logo]()
$260
This Frontier deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/185:18 am
DFW
- BOI
1 stop8h 12m
Frontier
Sun 6/211:25 pm
BOI
- DFW
1 stop6h 11m
Frontier
Deal found 5/4![Frontier logo]()
$270
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 May 7, 2026.
Search for one-way flight options from Dallas to Idaho. Find affordable one-way fares based on user searches. Data last updated May 7, 2026.
This Priceline deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/35:18 am
DFW
- GEG
1 stop8h 20m
Frontier
Deal found 5/5![Frontier logo]()
$105
This Frontier deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/45:18 am
DFW
- BOI
1 stop8h 20m
Frontier
Deal found 5/4![Frontier logo]()
$105
This Kiwi.com deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/189:04 am
DFW
- GEG
1 stop28h 29m
Frontier
Deal found 5/2![Frontier logo]()
$114
This Kiwi.com deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” 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 6/110:17 pm
DFW
- BOI
1 stop15h 13m
Frontier
Deal found 5/4![Frontier logo]()
$116
This Kiwi.com deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” 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 5/272:44 pm
DFW
- BOI
1 stop22h 46m
Frontier
Deal found 5/4![Frontier logo]()
$117
This Trip.com deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” 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.
Mon 6/810:17 pm
DFW
- BOI
1 stop15h 13m
Frontier
Deal found 5/5![Frontier logo]()
$118
This Frontier deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” 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.
Mon 6/15:18 am
DFW
- GEG
1 stop8h 20m
Frontier
Deal found 5/4![Frontier logo]()
$125
This Frontier deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” 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 5/285:18 am
DFW
- BOI
1 stop8h 12m
Frontier
Deal found 5/4![Frontier logo]()
$125
This Frontier deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/305:18 am
DFW
- BOI
1 stop8h 11m
Frontier
Deal found 5/6![Frontier logo]()
$131
This Priceline deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” 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.
Sun 5/245:18 am
DFW
- BOI
1 stop8h 12m
Frontier
Deal found 5/4![Frontier logo]()
$135
This CheapOair deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” 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.
Mon 6/299:31 pm
DFW
- BOI
1 stop15h 59m
Frontier
Deal found 5/5![Frontier logo]()
$136
This CheapOair deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/237:15 pm
DFW
- BOI
1 stop18h 15m
Frontier
Deal found 5/1![Frontier logo]()
$137
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 May 7, 2026.
Round-trip from | $210 (Expedia) |
|---|---|
One-way from | $105 (Priceline) |
Popular in | March |
Cheapest in | August |
Average price | $479 |
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 May 7, 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
DallasBoise
DFW - BOI
DFWBOI
Dallas/Fort Worth
Tue 8/25
1:02 pm-8:30 pm
1 stop8h 28m
Boise Air Term. Gowen Fld
Wed 8/26
2:16 pm-11:59 pm
1 stop8h 43m
$321
DallasWest Yellowstone
DFW - WYS
DFWWYS
Dallas/Fort Worth
Sun 5/31
11:35 am-4:02 pm
1 stop5h 27m
West Yellowstone
Sun 6/7
5:45 pm-11:59 pm
1 stop5h 14m
$324
DallasHailey
DFW - SUN
DFWSUN
Dallas/Fort Worth
Thu 6/4
5:58 pm-9:59 pm
1 stop5h 01m
Hailey Sun Valley-Friedman
Thu 6/11
3:15 pm-9:24 pm
1 stop5h 09m
$339
DallasSpokane
DFW - GEG
DFWGEG
Dallas/Fort Worth
Sat 9/19
9:00 am-1:42 pm
1 stop6h 42m
Spokane
Sat 9/19
3:34 pm-11:59 pm
1 stop6h 25m
$347
DallasBoise
DAL - BOI
DALBOI
Dallas Love Field
Tue 5/26
6:00 am-12:30 pm
2 stops7h 30m
Boise Air Term. Gowen Fld
Wed 5/27
5:15 pm-11:30 pm
1 stop5h 15m
$350
DallasSpokane
DFW - GEG
DFWGEG
Dallas/Fort Worth
Thu 10/1
5:43 pm-11:14 pm
1 stop7h 31m
Spokane
Mon 10/5
7:43 pm-6:20 am
1 stop8h 37m
$353
DallasBoise
DFW - BOI
DFWBOI
Dallas/Fort Worth
Wed 6/3
5:30 am-12:43 pm
1 stop8h 13m
Boise Air Term. Gowen Fld
Mon 6/8
6:43 am-5:35 pm
2 stops9h 52m
$360
DallasBoise
DAL - BOI
DALBOI
Dallas Love Field
Wed 6/3
12:35 pm-7:00 pm
2 stops7h 25m
Boise Air Term. Gowen Fld
Mon 6/8
5:10 am-12:25 pm
1 stop6h 15m
$360
DallasBoise
DFW - BOI
DFWBOI
Dallas/Fort Worth
Wed 6/3
6:32 pm-12:48 am
1 stop7h 16m
Boise Air Term. Gowen Fld
Wed 6/10
6:43 am-3:17 pm
1 stop7h 34m
$361
DallasSpokane
DFW - GEG
DFWGEG
Dallas/Fort Worth
Sat 5/30
1:03 pm-9:45 pm
1 stop10h 42m
Spokane
Tue 6/9
7:01 am-6:13 pm
1 stop9h 12m
$362
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-GEG
DFW-BOI
DAL-BOI
DAL-GEG
DFW-WYS
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-GEG
DFW-BOI
DAL-BOI
DAL-GEG
How far ahead should I book a flight from Dallas to Idaho?
The best time to book flights from Dallas to Idaho is 59 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Dallas to Idaho?
Currently, October is the cheapest month in which you can book a flight from Dallas to Idaho (average of $119). Flying from Dallas to Idaho in December is currently the most expensive (average of $285). 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 May 7, 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 27% 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 May 7, 2026.
The most flights from A78 to USID are scheduled on a Monday (8 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (4 on average).
How much does it cost to fly round-trip from Dallas to Idaho?
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 May 7, 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.
Overall
7.9
Comfort
7.8
Boarding
8.1
Entertainment
7.0
Food
7.1
Crew
8.5
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Overall
7.9
Comfort
7.8
Boarding
8.1
Entertainment
7.0
Food
7.1
Crew
8.5
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Overall
7.9
Comfort
7.8
Boarding
8.1
Entertainment
7.0
Food
7.1
Crew
8.5
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Overall
7.9
Comfort
7.8
Boarding
8.1
Entertainment
7.0
Food
7.1
Crew
8.5
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Overall
7.9
Comfort
7.8
Boarding
8.1
Entertainment
7.0
Food
7.1
Crew
8.5
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Overall
7.9
Comfort
7.8
Boarding
8.1
Entertainment
7.0
Food
7.1
Crew
8.5
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
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 May 7, 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 May 7, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$119 | Average$260 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$156 | Average$422 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$218 | Average$486 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$240 | Average$459 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$251 | Average$526 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$316 | Average$566 | FlexibilityNo cancel fee | On-time75% |