$121+ Cheap flights from Atlanta (ATL) 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 8/25. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — BOI
Jul 29 — Aug 51
Round-trip
1 adult, Economy
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Cheapest flights from Atlanta to IdahoExplore the most affordable flight options available from Atlanta to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 29, 2026.
Explore the most affordable flight options available from Atlanta to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 29, 2026.
This CheapOair deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/148:59 pm
ATL
- BOI
1 stop17h 05m
Frontier
Tue 9/2212:59 pm
BOI
- ATL
1 stop20h 26m
Frontier
Deal found 6/28![Frontier logo]()
$252
This CheapOair deal was found by Cheapflights users on 6/24. 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.
Sat 9/268:59 pm
ATL
- BOI
1 stop17h 05m
Frontier
Tue 10/612:59 pm
BOI
- ATL
1 stop20h 26m
Frontier
Deal found 6/24![Frontier logo]()
$260
This CheapOair deal was found by Cheapflights users on 6/25. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/257:57 am
ATL
- BOI
1 stop6h 32m
Frontier
Thu 8/2712:24 pm
BOI
- ATL
1 stop25h 25m
Frontier
Deal found 6/25![Frontier logo]()
$267
This CheapOair deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/287:40 am
ATL
- BOI
1 stop6h 49m
Frontier
Tue 8/41:24 pm
BOI
- ATL
1 stop20h 15m
Frontier
Deal found 6/28![Frontier logo]()
$279
This CheapOair deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/267:40 am
ATL
- BOI
1 stop6h 49m
Frontier
Thu 8/61:24 pm
BOI
- ATL
1 stop13h 38m
Frontier
Deal found 6/27![Frontier logo]()
$306
This Kiwi.com deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/279:06 pm
ATL
- IDA
1 stop15h 16m
Multiple Airlines
Mon 8/318:33 pm
IDA
- ATL
2 stops34h 59m
Multiple Airlines
Deal found 6/27![Multiple Airlines logo]()
$309
This CheapOair deal was found by Cheapflights users on 6/24. 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.
Thu 7/167:40 am
ATL
- BOI
1 stop6h 49m
Frontier
Tue 7/211:24 pm
BOI
- ATL
1 stop20h 14m
Frontier
Deal found 6/24![Frontier logo]()
$309
This Kiwi.com deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/267:11 pm
ATL
- IDA
1 stop22h 49m
Multiple Airlines
Mon 8/310:47 pm
IDA
- ATL
2 stops22h 37m
Multiple Airlines
Deal found 6/26![Multiple Airlines logo]()
$317
This CheapOair deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/179:01 pm
ATL
- BOI
1 stop19h 56m
Frontier
Mon 9/213:52 pm
BOI
- ATL
1 stop20h 11m
Frontier
Deal found 6/28![Frontier logo]()
$317
This Frontier deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/278:53 pm
ATL
- BOI
1 stop17h 36m
Frontier
Sun 8/21:24 pm
BOI
- ATL
1 stop23h 44m
Frontier
Deal found 6/27![Frontier logo]()
$320
This CheapOair deal was found by Cheapflights users on 6/25. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/89:23 pm
ATL
- BOI
1 stop19h 34m
Frontier
Tue 10/1312:23 pm
BOI
- ATL
1 stop21h 02m
Frontier
Deal found 6/25![Frontier logo]()
$321
This CheapOair deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/267:40 am
ATL
- BOI
1 stop6h 49m
Frontier
Sun 8/21:24 pm
BOI
- ATL
1 stop13h 38m
Frontier
Deal found 6/26![Frontier logo]()
$328
Best flights from Atlanta to IdahoDiscover carefully curated flight deals from Atlanta to Idaho that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 29, 2026.
Discover carefully curated flight deals from Atlanta to Idaho that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 29, 2026.
This Southwest deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/121:25 pm
ATL
- GEG
2 stops10h 30m
Southwest
Wed 9/166:15 am
GEG
- ATL
2 stops9h 25m
Southwest
Deal found 6/26![Southwest logo]()
$339
This United Airlines deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/263:46 pm
ATL
- BOI
2 stops8h 47m
United Airlines
Thu 10/12:44 pm
BOI
- ATL
1 stop6h 15m
United Airlines
Deal found 6/28![United Airlines logo]()
$352
This Expedia deal was found by Cheapflights users on 6/25. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/224:19 pm
ATL
- IDA
1 stop8h 37m
Alaska Airlines
Mon 9/283:57 pm
IDA
- ATL
1 stop21h 19m
Alaska Airlines
Deal found 6/25![Alaska Airlines logo]()
$384
This Delta deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2610:05 am
ATL
- IDA
1 stop6h 30m
Delta
Wed 9/23:17 pm
IDA
- ATL
1 stop6h 41m
Delta
Deal found 6/27![Delta logo]()
$420
This United Airlines deal was found by Cheapflights users on 6/24. 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.
Tue 8/188:50 am
ATL
- WYS
1 stop6h 30m
United Airlines
Tue 8/251:55 pm
WYS
- ATL
1 stop7h 04m
United Airlines
Deal found 6/24![United Airlines logo]()
$359
This Southwest deal was found by Cheapflights users on 6/24. 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.
Sat 9/267:55 am
ATL
- BOI
2 stops9h 35m
Southwest
Thu 10/17:45 pm
BOI
- ATL
1 stop9h 00m
Southwest
Deal found 6/24![Southwest logo]()
$408
This Alaska Airlines deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/94:32 pm
ATL
- IDA
1 stop8h 22m
Alaska Airlines
Sat 10/174:12 pm
IDA
- ATL
1 stop21h 20m
Alaska Airlines
Deal found 6/27![Alaska Airlines logo]()
$444
This Southwest deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1912:50 pm
ATL
- GEG
2 stops11h 05m
Southwest
Fri 9/256:55 am
GEG
- ATL
1 stop8h 00m
Southwest
Deal found 6/26![Southwest logo]()
$408
This United Airlines deal was found by Cheapflights users on 6/25. 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.
Fri 9/186:00 am
ATL
- WYS
2 stops13h 21m
United Airlines
Thu 9/242:05 pm
WYS
- ATL
1 stop6h 54m
United Airlines
Deal found 6/25![United Airlines logo]()
$428
This Alaska Airlines deal was found by Cheapflights users on 6/25. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/249:00 am
ATL
- GEG
1 stop8h 40m
Alaska Airlines
Tue 10/271:49 pm
GEG
- ATL
1 stop7h 10m
Alaska Airlines
Deal found 6/25![Alaska Airlines logo]()
$459
This Southwest deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/316:35 am
ATL
- GEG
1 stop6h 40m
Southwest
Tue 9/86:15 am
GEG
- ATL
2 stops9h 25m
Southwest
Deal found 6/28![Southwest logo]()
$423
This Delta deal was found by Cheapflights users on 6/24. 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.
Tue 9/89:51 am
ATL
- GEG
Nonstop4h 37m
Delta
Sun 9/1310:45 pm
GEG
- ATL
Nonstop4h 16m
Delta
Deal found 6/24![Delta logo]()
$519
This United Airlines deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1111:23 am
ATL
- BOI
1 stop8h 35m
United Airlines
Thu 8/1312:24 pm
BOI
- ATL
1 stop6h 46m
United Airlines
Deal found 6/26![United Airlines logo]()
$447
This Southwest deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/124:25 pm
ATL
- BOI
2 stops8h 45m
Southwest
Mon 8/1711:30 am
BOI
- ATL
2 stops7h 30m
Southwest
Deal found 6/28![Southwest logo]()
$427
This Alaska Airlines deal was found by Cheapflights users on 6/24. 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.
Tue 9/224:19 pm
ATL
- IDA
1 stop8h 37m
Alaska Airlines
Tue 9/293:57 pm
IDA
- ATL
1 stop21h 19m
Alaska Airlines
Deal found 6/24![Alaska Airlines logo]()
$477
This Delta deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2111:05 am
ATL
- GEG
1 stop10h 40m
Delta
Sat 10/2412:56 pm
GEG
- ATL
Nonstop4h 19m
Delta
Deal found 6/27![Delta logo]()
$529
This United Airlines deal was found by Cheapflights users on 6/24. 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.
Sat 8/298:50 am
ATL
- IDA
1 stop8h 33m
United Airlines
Wed 9/22:25 pm
IDA
- ATL
1 stop6h 34m
United Airlines
Deal found 6/24![United Airlines logo]()
$449
This Alaska Airlines deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/117:00 am
ATL
- IDA
1 stop10h 37m
Alaska Airlines
Sun 8/164:14 pm
IDA
- ATL
1 stop21h 01m
Alaska Airlines
Deal found 6/26![Alaska Airlines logo]()
$477
This Delta deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/81:45 pm
ATL
- GEG
1 stop8h 47m
Delta
Sun 8/1612:36 pm
GEG
- ATL
Nonstop4h 29m
Delta
Deal found 6/29![Delta logo]()
$529
This Alaska Airlines deal was found by Cheapflights users on 6/23. 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.
Tue 8/257:03 am
ATL
- BOI
1 stop9h 19m
Alaska Airlines
Wed 8/261:15 pm
BOI
- ATL
1 stop8h 44m
Alaska Airlines
Deal found 6/23![Alaska Airlines logo]()
$479
This Delta deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/67:43 pm
ATL
- GEG
Nonstop4h 47m
Delta
Thu 8/131:00 pm
GEG
- ATL
1 stop7h 59m
Delta
Deal found 6/27![Delta logo]()
$529
This Southwest deal was found by Cheapflights users on 6/24. 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.
Fri 8/146:35 am
ATL
- BOI
1 stop6h 15m
Southwest
Sun 8/166:30 am
BOI
- ATL
2 stops9h 25m
Southwest
Deal found 6/24![Southwest logo]()
$482
This United Airlines deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2411:45 am
ATL
- GEG
2 stops12h 04m
United Airlines
Tue 10/275:00 am
GEG
- ATL
2 stops13h 22m
United Airlines
Deal found 6/28![United Airlines logo]()
$482
This Alaska Airlines deal was found by Cheapflights users on 6/24. 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.
Tue 8/117:00 am
ATL
- BOI
1 stop9h 07m
Alaska Airlines
Thu 8/135:57 am
BOI
- ATL
1 stop7h 18m
Alaska Airlines
Deal found 6/24![Alaska Airlines logo]()
$479
This Delta deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/167:43 pm
ATL
- GEG
Nonstop4h 47m
Delta
Sun 8/237:15 pm
GEG
- ATL
1 stop8h 17m
Delta
Deal found 6/27![Delta logo]()
$529
This Southwest deal was found by Cheapflights users on 6/25. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/76:35 pm
ATL
- GEG
1 stop7h 05m
Southwest
Sun 8/167:05 am
GEG
- ATL
1 stop10h 55m
Southwest
Deal found 6/25![Southwest logo]()
$482
This United Airlines deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/47:30 am
ATL
- IDA
1 stop7h 55m
United Airlines
Tue 8/112:25 pm
IDA
- ATL
1 stop6h 34m
United Airlines
Deal found 6/28![United Airlines logo]()
$484
This Delta deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/1410:25 am
ATL
- BOI
Nonstop4h 24m
Delta
Wed 8/191:59 pm
BOI
- ATL
Nonstop4h 10m
Delta
Deal found 6/27![Delta logo]()
$539
This Orbitz deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/109:30 am
ATL
- SUN
1 stop26h 08m
Alaska Airlines
Mon 12/1410:20 am
SUN
- ATL
1 stop11h 39m
Alaska Airlines
Deal found 6/27![Alaska Airlines logo]()
$494
This United Airlines deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/297:30 am
ATL
- IDA
1 stop7h 55m
United Airlines
Thu 8/610:35 am
IDA
- ATL
1 stop5h 55m
United Airlines
Deal found 6/26![United Airlines logo]()
$519
Last-minute flights from Atlanta to IdahoDiscover last-minute flight deals from Atlanta to Idaho. Data last updated June 29, 2026 and is based on user searches.
Discover last-minute flight deals from Atlanta to Idaho. Data last updated June 29, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 6/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/147:40 am
ATL
- BOI
1 stop6h 49m
Frontier
Tue 7/211:24 pm
BOI
- ATL
1 stop20h 14m
Frontier
Deal found 6/24![Frontier logo]()
$351
This CheapOair deal was found by Cheapflights users on 6/24. 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.
Thu 7/167:40 am
ATL
- BOI
1 stop6h 49m
Frontier
Tue 7/211:24 pm
BOI
- ATL
1 stop20h 14m
Frontier
Deal found 6/24![Frontier logo]()
$309
This CheapOair deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/1812:33 pm
ATL
- BOI
1 stop25h 56m
Frontier
Sun 7/261:24 pm
BOI
- ATL
1 stop20h 14m
Frontier
Deal found 6/26![Frontier logo]()
$338
This American Airlines deal was found by Cheapflights users on 6/24. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/206:01 am
ATL
- JAC
1 stop6h 13m
American Airlines
Wed 7/224:15 pm
JAC
- ATL
1 stop6h 04m
American Airlines
Deal found 6/24![American Airlines logo]()
$331
This CheapOair deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/267:40 am
ATL
- BOI
1 stop6h 49m
Frontier
Thu 8/61:24 pm
BOI
- ATL
1 stop13h 38m
Frontier
Deal found 6/27![Frontier logo]()
$306
This Kiwi.com deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/267:11 pm
ATL
- IDA
1 stop22h 49m
Multiple Airlines
Fri 8/710:54 pm
IDA
- ATL
2 stops22h 30m
Multiple Airlines
Deal found 6/26![Multiple Airlines logo]()
$317
This CheapOair deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/267:40 am
ATL
- BOI
1 stop6h 49m
Frontier
Sun 8/21:24 pm
BOI
- ATL
1 stop13h 38m
Frontier
Deal found 6/26![Frontier logo]()
$328
This Kiwi.com deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/267:11 pm
ATL
- IDA
1 stop22h 49m
Multiple Airlines
Mon 8/310:47 pm
IDA
- ATL
1 stop13h 03m
Multiple Airlines
Deal found 6/26![Multiple Airlines logo]()
$344
This Frontier deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/278:53 pm
ATL
- BOI
1 stop17h 36m
Frontier
Sun 8/21:24 pm
BOI
- ATL
1 stop23h 44m
Frontier
Deal found 6/27![Frontier logo]()
$320
This CheapOair deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/287:40 am
ATL
- BOI
1 stop6h 49m
Frontier
Tue 8/41:24 pm
BOI
- ATL
1 stop20h 15m
Frontier
Deal found 6/28![Frontier logo]()
$279
This Kiwi.com deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/293:58 pm
ATL
- IDA
2 stops50h 02m
Multiple Airlines
Mon 8/310:47 pm
IDA
- ATL
1 stop13h 03m
Multiple Airlines
Deal found 6/26![Multiple Airlines logo]()
$345
This Kiwi.com deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/293:58 pm
ATL
- IDA
2 stops50h 02m
Multiple Airlines
Fri 8/710:54 pm
IDA
- ATL
1 stop12h 56m
Multiple Airlines
Deal found 6/26![Multiple Airlines logo]()
$347
One-way flights from Atlanta to IdahoSearch for one-way flight options from Atlanta to Idaho. Find affordable one-way fares based on user searches. Data last updated June 29, 2026.
Search for one-way flight options from Atlanta to Idaho. Find affordable one-way fares based on user searches. Data last updated June 29, 2026.
This Priceline deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/257:57 am
ATL
- BOI
1 stop6h 32m
Frontier
Deal found 6/27![Frontier logo]()
$121
This Frontier deal was found by Cheapflights users on 6/24. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/217:40 am
ATL
- BOI
1 stop6h 49m
Frontier
Deal found 6/24![Frontier logo]()
$125
This Expedia deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/249:01 pm
ATL
- BOI
1 stop19h 56m
Frontier
Deal found 6/26![Frontier logo]()
$127
This Kiwi.com deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/257:58 pm
ATL
- GEG
2 stops40h 24m
Multiple Airlines
Deal found 6/28![Multiple Airlines logo]()
$134
This CheapOair deal was found by Cheapflights users on 6/24. 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.
Wed 7/228:30 pm
ATL
- BOI
1 stop17h 59m
Frontier
Deal found 6/24![Frontier logo]()
$136
This Kiwi.com deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/266:07 am
ATL
- GEG
2 stops30h 15m
Multiple Airlines
Deal found 6/28![Multiple Airlines logo]()
$140
This Frontier deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/287:40 am
ATL
- BOI
1 stop6h 49m
Frontier
Deal found 6/28![Frontier logo]()
$148
This Kiwi.com deal was found by Cheapflights users on 6/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/196:07 am
ATL
- GEG
2 stops30h 15m
Multiple Airlines
Deal found 6/24![Multiple Airlines logo]()
$149
This Kiwi.com deal was found by Cheapflights users on 6/25. 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.
Sun 7/264:43 pm
ATL
- IDA
2 stops25h 17m
Multiple Airlines
Deal found 6/25![Multiple Airlines logo]()
$156
This CheapOair deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/258:53 pm
ATL
- BOI
1 stop17h 36m
Frontier
Deal found 6/27![Frontier logo]()
$159
This Kiwi.com deal was found by Cheapflights users on 6/25. 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.
Wed 9/239:01 pm
ATL
- GEG
1 stop15h 18m
Multiple Airlines
Deal found 6/25![Multiple Airlines logo]()
$161
This United Airlines deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/244:30 pm
ATL
- GEG
1 stop7h 16m
United Airlines
Deal found 6/28![United Airlines logo]()
$164
Find flight deals from Atlanta to Idaho
Keep the following information in mind while searching for Atlanta to Idaho flight deals. Data was last updated June 29, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $252 (CheapOair) |
One-way from | $121 (Priceline) |
Popular in | February |
Cheapest in | January |
Average price | $608 |
Good round-trip deal | $589 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Atlanta 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 June 29, 2026.
Use the filters below to find and compare flights from Atlanta to Idaho that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
AtlantaSpokane
ATL - GEG
ATLGEG
Atlanta Hartsfield-Jackson
Sat 9/12
1:25 pm-8:55 pm
2 stops10h 30m
Spokane
Wed 9/16
6:15 am-6:40 pm
2 stops9h 25m
$339
AtlantaBoise
ATL - BOI
ATLBOI
Atlanta Hartsfield-Jackson
Sat 9/26
3:46 pm-10:33 pm
2 stops8h 47m
Boise Air Term. Gowen Fld
Thu 10/1
2:44 pm-10:59 pm
1 stop6h 15m
$352
AtlantaWest Yellowstone
ATL - WYS
ATLWYS
Atlanta Hartsfield-Jackson
Tue 8/18
8:50 am-1:20 pm
1 stop6h 30m
West Yellowstone
Tue 8/25
1:55 pm-10:59 pm
1 stop7h 04m
$359
AtlantaIdaho Falls
ATL - IDA
ATLIDA
Atlanta Hartsfield-Jackson
Tue 9/22
4:19 pm-10:56 pm
1 stop8h 37m
Idaho Falls Fanning Field
Mon 9/28
3:57 pm-3:16 pm
1 stop21h 19m
$384
AtlantaBoise
ATL - BOI
ATLBOI
Atlanta Hartsfield-Jackson
Sat 9/26
7:55 am-3:30 pm
2 stops9h 35m
Boise Air Term. Gowen Fld
Thu 10/1
7:45 pm-6:45 am
1 stop9h 00m
$408
AtlantaSpokane
ATL - GEG
ATLGEG
Atlanta Hartsfield-Jackson
Sat 9/19
12:50 pm-8:55 pm
2 stops11h 05m
Spokane
Fri 9/25
6:55 am-5:55 pm
1 stop8h 00m
$408
AtlantaIdaho Falls
ATL - IDA
ATLIDA
Atlanta Hartsfield-Jackson
Wed 8/26
10:05 am-2:35 pm
1 stop6h 30m
Idaho Falls Fanning Field
Wed 9/2
3:17 pm-11:58 pm
1 stop6h 41m
$420
AtlantaSpokane
ATL - GEG
ATLGEG
Atlanta Hartsfield-Jackson
Mon 8/31
6:35 am-10:15 am
1 stop6h 40m
Spokane
Tue 9/8
6:15 am-6:40 pm
2 stops9h 25m
$423
AtlantaBoise
ATL - BOI
ATLBOI
Atlanta Hartsfield-Jackson
Wed 8/12
4:25 pm-11:10 pm
2 stops8h 45m
Boise Air Term. Gowen Fld
Mon 8/17
11:30 am-9:00 pm
2 stops7h 30m
$427
AtlantaWest Yellowstone
ATL - WYS
ATLWYS
Atlanta Hartsfield-Jackson
Fri 9/18
6:00 am-5:21 pm
2 stops13h 21m
West Yellowstone
Thu 9/24
2:05 pm-10:59 pm
1 stop6h 54m
$428
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Atlanta to Idaho
Have a flexible travel schedule? Discover the best time to fly to Idaho from Atlanta with our price prediction graph.
ATL-GEG
ATL-BOI
ATL-IDA
ATL-SUN
ATL-JAC
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 Atlanta to Idaho
ATL-USID
ATL-GEG
ATL-BOI
ATL-IDA
ATL-SUN
What is the cheapest month to book a flight from Atlanta to Idaho?
Currently, May is the cheapest month in which you can book a flight from Atlanta to Idaho (average of $110). Flying from Atlanta to Idaho in February is currently the most expensive (average of $379). 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 ATL to ID?
Find hourly flight availability from Atlanta 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 June 29, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Atlanta to Idaho as you normally would.
Weekly flight availability from Atlanta to Idaho
Explore weekly flight availability from Atlanta 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 June 29, 2026.
The most flights from ATL to USID are scheduled on a Monday (8 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (1 on average).
How much does it cost to fly round-trip from Atlanta to Idaho?
How far ahead should I book a flight from Atlanta to Idaho?
Booking 68 days in advance of your planned departure date is, on average, the best time to get cheap flights from Atlanta to Idaho. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
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 June 29, 2026.
Get a feel of what it's like to fly with Southwest,Delta, andUnited Airlines from Atlanta to Idaho by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.5
Food
7.0
Boarding
8.1
Comfort
8.0
Crew
8.6
Overall
7.9
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Entertainment
7.5
Food
7.0
Boarding
8.1
Comfort
8.0
Crew
8.6
Overall
7.9
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Entertainment
7.5
Food
7.0
Boarding
8.1
Comfort
8.0
Crew
8.6
Overall
7.9
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Entertainment
7.5
Food
7.0
Boarding
8.1
Comfort
8.0
Crew
8.6
Overall
7.9
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Entertainment
7.5
Food
7.0
Boarding
8.1
Comfort
8.0
Crew
8.6
Overall
7.9
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Related info for your journey
Find useful and relevant information for your journey from Atlanta 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 Atlanta to Idaho
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Idaho by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Atlanta to Idaho by cabin class
Find flights from Atlanta to Idaho, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Atlanta and Idaho flights
Browse other Atlanta and Idaho flight options. Last updated on June 29, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Atlanta to Idaho flights
Consider these flights traveling from Atlanta to Idaho.
Top 4 airlines flying from Atlanta to Idaho
Discover the top 4 airlines that operate flights from Atlanta 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 June 29, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$239 | Average$604 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$255 | Average$485 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$358 | Average$493 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$400 | Average$613 | FlexibilityNo cancel fee | On-time71% |