$109+ 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 8/11. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — BOI
Aug 11 — Aug 181
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 July 12, 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 July 12, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/10. 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 9/98:59 pm
ATL
- BOI
1 stop17h 05m
Frontier
Tue 9/1512:59 pm
BOI
- ATL
1 stop13h 52m
Frontier
Deal found 7/10![Frontier logo]()
$218
This Kiwi.com deal was found by Cheapflights users on 7/9. 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 9/28:35 pm
ATL
- BOI
1 stop16h 54m
Frontier
Tue 9/1512:59 pm
BOI
- ATL
1 stop13h 52m
Frontier
Deal found 7/9![Frontier logo]()
$222
This Kiwi.com deal was found by Cheapflights users on 7/9. 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 9/28:35 pm
ATL
- BOI
1 stop16h 54m
Frontier
Mon 9/213:52 pm
BOI
- ATL
1 stop20h 11m
Frontier
Deal found 7/9![Frontier logo]()
$231
This Kiwi.com deal was found by Cheapflights users on 7/9. 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 9/28:35 pm
ATL
- BOI
1 stop16h 54m
Frontier
Thu 9/1712:59 pm
BOI
- ATL
1 stop13h 52m
Frontier
Deal found 7/9![Frontier logo]()
$238
This Kiwi.com deal was found by Cheapflights users on 7/9. 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.
Thu 8/67:40 am
ATL
- BOI
1 stop6h 49m
Frontier
Thu 8/131:24 pm
BOI
- ATL
1 stop13h 38m
Frontier
Deal found 7/9![Frontier logo]()
$247
This Kiwi.com deal was found by Cheapflights users on 7/10. 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 10/89:23 pm
ATL
- BOI
1 stop19h 34m
Frontier
Tue 10/1312:23 pm
BOI
- ATL
1 stop21h 02m
Frontier
Deal found 7/10![Frontier logo]()
$249
This Kiwi.com deal was found by Cheapflights users on 7/9. 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.
Tue 9/89:44 pm
ATL
- BOI
2 stops40h 20m
Frontier
Tue 9/1512:59 pm
BOI
- ATL
1 stop13h 52m
Frontier
Deal found 7/9![Frontier logo]()
$251
This Kiwi.com deal was found by Cheapflights users on 7/9. 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.
Sat 9/57:57 am
ATL
- BOI
1 stop29h 32m
Frontier
Tue 9/1512:59 pm
BOI
- ATL
1 stop13h 52m
Frontier
Deal found 7/9![Frontier logo]()
$252
This Kiwi.com deal was found by Cheapflights users on 7/9. 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.
Sat 9/57:57 am
ATL
- BOI
1 stop29h 32m
Frontier
Mon 9/213:52 pm
BOI
- ATL
1 stop20h 11m
Frontier
Deal found 7/9![Frontier logo]()
$261
This Kiwi.com deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” 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 8/227:55 pm
ATL
- IDA
2 stops40h 52m
Multiple Airlines
Fri 8/286:09 pm
IDA
- ATL
1 stop20h 10m
Multiple Airlines
Deal found 7/8![Multiple Airlines logo]()
$282
This Kiwi.com deal was found by Cheapflights users on 7/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/268:05 am
ATL
- GEG
2 stops28h 17m
Multiple Airlines
Sun 8/3010:12 am
GEG
- ATL
1 stop24h 38m
Multiple Airlines
Deal found 7/7![Multiple Airlines logo]()
$294
This Kiwi.com deal was found by Cheapflights users on 7/9. 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.
Thu 8/137:11 pm
ATL
- IDA
1 stop22h 54m
Multiple Airlines
Mon 8/1710:54 pm
IDA
- ATL
1 stop12h 56m
Multiple Airlines
Deal found 7/9![Multiple Airlines logo]()
$295
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 July 12, 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 July 12, 2026.
This Southwest deal was found by Cheapflights users on 7/10. 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 11/101:30 pm
ATL
- GEG
2 stops11h 15m
Southwest
Tue 11/177:40 am
GEG
- ATL
2 stops10h 30m
Southwest
Deal found 7/10![Southwest logo]()
$317
This Alaska Airlines deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” 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 9/174:19 pm
ATL
- BOI
1 stop9h 25m
Alaska Airlines
Mon 9/215:52 pm
BOI
- ATL
1 stop11h 41m
Alaska Airlines
Deal found 7/8![Alaska Airlines logo]()
$348
This United Airlines deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” 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 9/228:50 am
ATL
- IDA
1 stop8h 33m
United Airlines
Sat 10/32:28 pm
IDA
- ATL
1 stop6h 31m
United Airlines
Deal found 7/8![United Airlines logo]()
$406
This Delta deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” 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 10/209:55 am
ATL
- JAC
1 stop8h 25m
Delta
Sun 10/251:05 pm
JAC
- ATL
1 stop8h 31m
Delta
Deal found 7/8![Delta logo]()
$431
This Alaska Airlines deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” 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 8/267:03 am
ATL
- IDA
1 stop10h 17m
Alaska Airlines
Wed 9/22:01 pm
IDA
- ATL
1 stop7h 58m
Alaska Airlines
Deal found 7/8![Alaska Airlines logo]()
$349
This Southwest deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/176:30 pm
ATL
- BOI
1 stop7h 05m
Southwest
Sat 8/222:25 pm
BOI
- ATL
1 stop5h 45m
Southwest
Deal found 7/11![Southwest logo]()
$355
This Alaska Airlines deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 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 7/9![Alaska Airlines logo]()
$384
This United Airlines deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/248:45 am
ATL
- JAC
1 stop5h 59m
United Airlines
Wed 10/287:00 am
JAC
- ATL
1 stop6h 08m
United Airlines
Deal found 7/11![United Airlines logo]()
$431
This Delta deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” 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 12/117:25 am
ATL
- JAC
2 stops11h 04m
Delta
Wed 12/161:10 pm
JAC
- ATL
1 stop6h 26m
Delta
Deal found 7/8![Delta logo]()
$436
This Southwest deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” 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 12/156:40 am
ATL
- GEG
1 stop6h 35m
Southwest
Mon 12/216:00 am
GEG
- ATL
2 stops9h 40m
Southwest
Deal found 7/8![Southwest logo]()
$397
This Alaska Airlines deal was found by Cheapflights users on 7/7. 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 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 7/7![Alaska Airlines logo]()
$392
This United Airlines deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” 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 8/298:55 am
ATL
- IDA
2 stops8h 28m
United Airlines
Wed 9/22:25 pm
IDA
- ATL
1 stop6h 34m
United Airlines
Deal found 7/8![United Airlines logo]()
$454
This Southwest deal was found by Cheapflights users on 7/7. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/286:00 am
ATL
- GEG
2 stops8h 45m
Southwest
Thu 8/205:10 pm
GEG
- ATL
1 stop9h 40m
Southwest
Deal found 7/7![Southwest logo]()
$427
This Alaska Airlines deal was found by Cheapflights users on 7/11. 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.
Tue 10/277:00 am
ATL
- IDA
1 stop10h 35m
Alaska Airlines
Sat 10/316:09 am
IDA
- ATL
1 stop8h 58m
Alaska Airlines
Deal found 7/11![Alaska Airlines logo]()
$405
This United Airlines deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2711:13 am
ATL
- IDA
1 stop6h 10m
United Airlines
Sat 10/3110:35 am
IDA
- ATL
2 stops11h 55m
United Airlines
Deal found 7/11![United Airlines logo]()
$454
This Delta deal was found by Cheapflights users on 7/11. 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.
Fri 10/165:53 pm
ATL
- PIH
1 stop5h 53m
Delta
Thu 10/2211:44 am
PIH
- ATL
2 stops9h 43m
Delta
Deal found 7/11![Delta logo]()
$532
This Southwest deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/146:40 pm
ATL
- GEG
1 stop6h 20m
Southwest
Mon 8/176:55 am
GEG
- ATL
2 stops10h 25m
Southwest
Deal found 7/10![Southwest logo]()
$440
This United Airlines deal was found by Cheapflights users on 7/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/811:29 am
ATL
- SUN
1 stop9h 29m
United Airlines
Fri 8/148:00 am
SUN
- ATL
2 stops11h 20m
United Airlines
Deal found 7/9![United Airlines logo]()
$484
This Delta deal was found by Cheapflights users on 7/11. 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.
Fri 8/147:30 pm
ATL
- BOI
Nonstop4h 27m
Delta
Wed 8/191:59 pm
BOI
- ATL
Nonstop4h 10m
Delta
Deal found 7/11![Delta logo]()
$539
This Alaska Airlines deal was found by Cheapflights users on 7/11. 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.
Tue 8/256:08 pm
ATL
- GEG
1 stop8h 03m
Alaska Airlines
Thu 8/277:03 am
GEG
- ATL
1 stop7h 02m
Alaska Airlines
Deal found 7/11![Alaska Airlines logo]()
$459
This Southwest deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/39:05 am
ATL
- BOI
2 stops9h 10m
Southwest
Sat 9/512:55 pm
BOI
- ATL
1 stop7h 15m
Southwest
Deal found 7/11![Southwest logo]()
$462
This United Airlines deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” 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 8/208:50 am
ATL
- SUN
1 stop6h 58m
United Airlines
Thu 8/277:00 am
SUN
- ATL
2 stops12h 20m
United Airlines
Deal found 7/8![United Airlines logo]()
$484
This Delta deal was found by Cheapflights users on 7/10. 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.
Thu 9/1710:40 am
ATL
- BOI
Nonstop4h 21m
Delta
Mon 9/2111:10 pm
BOI
- ATL
Nonstop4h 04m
Delta
Deal found 7/10![Delta logo]()
$539
This Alaska Airlines deal was found by Cheapflights users on 7/9. 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 9/86:25 pm
ATL
- GEG
1 stop7h 46m
Alaska Airlines
Sun 9/131:36 pm
GEG
- ATL
1 stop7h 23m
Alaska Airlines
Deal found 7/9![Alaska Airlines logo]()
$459
This United Airlines deal was found by Cheapflights users on 7/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/811:37 am
ATL
- SUN
2 stops11h 49m
United Airlines
Wed 8/122:29 pm
SUN
- ATL
1 stop6h 30m
United Airlines
Deal found 7/9![United Airlines logo]()
$491
This Southwest deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” 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.
Thu 12/176:15 am
ATL
- GEG
1 stop7h 00m
Southwest
Thu 12/172:35 pm
GEG
- ATL
1 stop13h 00m
Southwest
Deal found 7/8![Southwest logo]()
$499
This Delta deal was found by Cheapflights users on 7/9. 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 8/1110:05 am
ATL
- SUN
1 stop6h 38m
Delta
Sat 8/151:05 pm
SUN
- ATL
1 stop8h 53m
Delta
Deal found 7/9![Delta logo]()
$578
This Alaska Airlines deal was found by Cheapflights users on 7/7. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/146:00 pm
ATL
- BOI
1 stop7h 48m
Alaska Airlines
Wed 8/194:20 pm
BOI
- ATL
1 stop13h 13m
Alaska Airlines
Deal found 7/7![Alaska Airlines logo]()
$479
This United Airlines deal was found by Cheapflights users on 7/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/278:50 am
ATL
- WYS
1 stop6h 31m
United Airlines
Wed 9/21:55 pm
WYS
- ATL
1 stop7h 04m
United Airlines
Deal found 7/9![United Airlines logo]()
$497
This Southwest deal was found by Cheapflights users on 7/7. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/45:30 pm
ATL
- GEG
1 stop7h 35m
Southwest
Tue 8/117:00 am
GEG
- ATL
1 stop6h 00m
Southwest
Deal found 7/7![Southwest logo]()
$507
Last-minute flights from Atlanta to IdahoDiscover last-minute flight deals from Atlanta to Idaho. Data last updated July 12, 2026 and is based on user searches.
Discover last-minute flight deals from Atlanta to Idaho. Data last updated July 12, 2026 and is based on user searches.
This CheapOair deal was found by Cheapflights users on 7/7. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/47:40 am
ATL
- BOI
1 stop6h 49m
Frontier
Tue 8/111:24 pm
BOI
- ATL
1 stop13h 57m
Frontier
Deal found 7/7![Frontier logo]()
$300
This Kiwi.com deal was found by Cheapflights users on 7/9. 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.
Thu 8/67:40 am
ATL
- BOI
1 stop6h 49m
Frontier
Thu 8/131:24 pm
BOI
- ATL
1 stop13h 38m
Frontier
Deal found 7/9![Frontier logo]()
$247
This CheapOair deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” 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 8/128:30 pm
ATL
- BOI
1 stop17h 59m
Frontier
Sun 8/161:24 pm
BOI
- ATL
1 stop23h 47m
Frontier
Deal found 7/8![Frontier logo]()
$314
This Kiwi.com deal was found by Cheapflights users on 7/9. 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.
Thu 8/137:11 pm
ATL
- IDA
1 stop22h 54m
Multiple Airlines
Mon 8/1710:54 pm
IDA
- ATL
1 stop12h 56m
Multiple Airlines
Deal found 7/9![Multiple Airlines logo]()
$295
This Southwest deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/136:40 pm
ATL
- GEG
1 stop6h 20m
Southwest
Thu 8/205:10 pm
GEG
- ATL
1 stop9h 40m
Southwest
Deal found 7/9![Southwest logo]()
$306
This Kiwi.com deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” 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 8/137:11 pm
ATL
- IDA
1 stop22h 54m
Multiple Airlines
Wed 8/1911:46 am
IDA
- ATL
2 stops43h 46m
Multiple Airlines
Deal found 7/8![Multiple Airlines logo]()
$317
This Kiwi.com deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” 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 8/167:11 pm
ATL
- IDA
1 stop22h 54m
Multiple Airlines
Fri 8/285:08 pm
IDA
- ATL
2 stops38h 02m
Multiple Airlines
Deal found 7/8![Multiple Airlines logo]()
$310
This Kiwi.com deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” 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 8/186:07 am
ATL
- IDA
2 stops30h 49m
Multiple Airlines
Fri 8/286:09 pm
IDA
- ATL
1 stop20h 10m
Multiple Airlines
Deal found 7/8![Multiple Airlines logo]()
$306
This Kiwi.com deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” 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 8/207:57 am
ATL
- IDA
2 stops28h 50m
Multiple Airlines
Fri 8/286:09 pm
IDA
- ATL
1 stop20h 10m
Multiple Airlines
Deal found 7/8![Multiple Airlines logo]()
$316
This Kiwi.com deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” 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 8/227:55 pm
ATL
- IDA
2 stops40h 52m
Multiple Airlines
Fri 8/286:09 pm
IDA
- ATL
1 stop20h 10m
Multiple Airlines
Deal found 7/8![Multiple Airlines logo]()
$282
This Kiwi.com deal was found by Cheapflights users on 7/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/268:05 am
ATL
- GEG
2 stops28h 17m
Multiple Airlines
Sun 8/3010:12 am
GEG
- ATL
1 stop24h 38m
Multiple Airlines
Deal found 7/7![Multiple Airlines logo]()
$294
This Southwest deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” 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 8/266:35 pm
ATL
- BOI
1 stop6h 35m
Southwest
Wed 9/22:25 pm
BOI
- ATL
1 stop6h 35m
Southwest
Deal found 7/8![Southwest logo]()
$306
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 July 12, 2026.
Search for one-way flight options from Atlanta to Idaho. Find affordable one-way fares based on user searches. Data last updated July 12, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/10. 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.
Tue 8/117:40 am
ATL
- BOI
1 stop6h 49m
Frontier
Deal found 7/10![Frontier logo]()
$109
This Kiwi.com deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/78:35 pm
ATL
- BOI
1 stop17h 54m
Frontier
Deal found 7/9![Frontier logo]()
$112
This Kiwi.com deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1012:34 pm
ATL
- BOI
1 stop25h 55m
Frontier
Deal found 7/9![Frontier logo]()
$114
This Kiwi.com deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/58:59 pm
ATL
- BOI
1 stop17h 05m
Frontier
Deal found 7/9![Frontier logo]()
$115
This Trip.com deal was found by Cheapflights users on 7/11. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/98:59 pm
ATL
- BOI
1 stop17h 05m
Frontier
Deal found 7/11![Frontier logo]()
$119
This Kiwi.com deal was found by Cheapflights users on 7/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/122:39 pm
ATL
- BOI
2 stops23h 50m
Frontier
Deal found 7/11![Frontier logo]()
$121
This Kiwi.com deal was found by Cheapflights users on 7/9. 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.
Thu 9/109:01 pm
ATL
- BOI
1 stop19h 56m
Frontier
Deal found 7/9![Frontier logo]()
$123
This Kiwi.com deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” 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 8/179:15 pm
ATL
- BOI
2 stops17h 14m
Frontier
Deal found 7/8![Frontier logo]()
$125
This Kiwi.com deal was found by Cheapflights users on 7/10. 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 8/58:30 pm
ATL
- BOI
1 stop17h 59m
Frontier
Deal found 7/10![Frontier logo]()
$126
This Kiwi.com deal was found by Cheapflights users on 7/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/78:30 pm
ATL
- GEG
2 stops22h 04m
Multiple Airlines
Deal found 7/11![Multiple Airlines logo]()
$140
This Kiwi.com deal was found by Cheapflights users on 7/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1210:08 am
ATL
- GEG
2 stops37h 16m
Multiple Airlines
Deal found 7/11![Multiple Airlines logo]()
$146
This Kiwi.com deal was found by Cheapflights users on 7/9. 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 9/91:18 pm
ATL
- GEG
1 stop23h 01m
Multiple Airlines
Deal found 7/9![Multiple Airlines logo]()
$147
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 July 12, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $218 (Kiwi.com) |
One-way from | $109 (Kiwi.com) |
Popular in | February |
Cheapest in | January |
Average price | $579 |
Good round-trip deal | $539 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 July 12, 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
Tue 11/10
1:30 pm-9:45 pm
2 stops11h 15m
Spokane
Tue 11/17
7:40 am-9:10 pm
2 stops10h 30m
$317
AtlantaBoise
ATL - BOI
ATLBOI
Atlanta Hartsfield-Jackson
Thu 9/17
4:19 pm-11:44 pm
1 stop9h 25m
Boise Air Term. Gowen Fld
Mon 9/21
5:52 pm-7:33 am
1 stop11h 41m
$348
AtlantaIdaho Falls
ATL - IDA
ATLIDA
Atlanta Hartsfield-Jackson
Wed 8/26
7:03 am-3:20 pm
1 stop10h 17m
Idaho Falls Fanning Field
Wed 9/2
2:01 pm-11:59 pm
1 stop7h 58m
$349
AtlantaBoise
ATL - BOI
ATLBOI
Atlanta Hartsfield-Jackson
Mon 8/17
6:30 pm-11:35 pm
1 stop7h 05m
Boise Air Term. Gowen Fld
Sat 8/22
2:25 pm-10:10 pm
1 stop5h 45m
$355
AtlantaIdaho Falls
ATL - IDA
ATLIDA
Atlanta Hartsfield-Jackson
Fri 10/9
4:32 pm-10:54 pm
1 stop8h 22m
Idaho Falls Fanning Field
Sat 10/17
4:12 pm-3:32 pm
1 stop21h 20m
$384
AtlantaBoise
ATL - BOI
ATLBOI
Atlanta Hartsfield-Jackson
Tue 8/11
7:00 am-2:07 pm
1 stop9h 07m
Boise Air Term. Gowen Fld
Thu 8/13
5:57 am-3:15 pm
1 stop7h 18m
$392
AtlantaSpokane
ATL - GEG
ATLGEG
Atlanta Hartsfield-Jackson
Tue 12/15
6:40 am-10:15 am
1 stop6h 35m
Spokane
Mon 12/21
6:00 am-6:40 pm
2 stops9h 40m
$397
AtlantaIdaho Falls
ATL - IDA
ATLIDA
Atlanta Hartsfield-Jackson
Tue 10/27
7:00 am-3:35 pm
1 stop10h 35m
Idaho Falls Fanning Field
Sat 10/31
6:09 am-5:07 pm
1 stop8h 58m
$405
AtlantaIdaho Falls
ATL - IDA
ATLIDA
Atlanta Hartsfield-Jackson
Tue 9/22
8:50 am-3:23 pm
1 stop8h 33m
Idaho Falls Fanning Field
Sat 10/3
2:28 pm-10:59 pm
1 stop6h 31m
$406
AtlantaSpokane
ATL - GEG
ATLGEG
Atlanta Hartsfield-Jackson
Tue 7/28
6:00 am-11:45 am
2 stops8h 45m
Spokane
Thu 8/20
5:10 pm-5:50 am
1 stop9h 40m
$427
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-JAC
ATL-PIH
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-JAC
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 July 12, 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 July 12, 2026.
The most flights from ATL to USID are scheduled on a Friday (8 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (2 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 66 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 July 12, 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
Comfort
8.0
Crew
8.6
Overall
7.9
Boarding
8.1
Food
7.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Entertainment
7.5
Comfort
8.0
Crew
8.6
Overall
7.9
Boarding
8.1
Food
7.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Entertainment
7.5
Comfort
8.0
Crew
8.6
Overall
7.9
Boarding
8.1
Food
7.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Entertainment
7.5
Comfort
8.0
Crew
8.6
Overall
7.9
Boarding
8.1
Food
7.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Entertainment
7.5
Comfort
8.0
Crew
8.6
Overall
7.9
Boarding
8.1
Food
7.0
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 July 12, 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 July 12, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$174 | Average$589 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$255 | Average$498 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$358 | Average$493 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$400 | Average$613 | FlexibilityNo cancel fee | On-time71% |