$102+ 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 10/21. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — BOI
Aug 26 — Sep 21
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 27, 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 27, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” 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 9/133:41 pm
ATL
- BOI
2 stops25h 16m
Frontier
Tue 9/2212:59 pm
BOI
- ATL
1 stop20h 26m
Frontier
Deal found 7/22![Frontier logo]()
$232
This CheapOair deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” 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 10/108:59 pm
ATL
- BOI
1 stop16h 29m
Frontier
Tue 10/1312:23 pm
BOI
- ATL
1 stop14h 17m
Frontier
Deal found 7/22![Frontier logo]()
$252
This CheapOair deal was found by Cheapflights users on 7/23. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/169:01 pm
ATL
- BOI
1 stop19h 56m
Frontier
Mon 9/213:52 pm
BOI
- ATL
1 stop20h 11m
Frontier
Deal found 7/23![Frontier logo]()
$253
This Kiwi.com deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” 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 9/168:59 pm
ATL
- BOI
1 stop17h 05m
Frontier
Thu 9/173:52 pm
BOI
- ATL
1 stop11h 11m
Frontier
Deal found 7/22![Frontier logo]()
$266
This Expedia deal was found by Cheapflights users on 7/23. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/19:01 pm
ATL
- BOI
1 stop19h 56m
Frontier
Thu 10/293:52 pm
BOI
- ATL
1 stop11h 11m
Frontier
Deal found 7/23![Frontier logo]()
$269
This Kiwi.com deal was found by Cheapflights users on 7/24. 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 9/296:41 am
ATL
- BOI
1 stop7h 23m
Frontier
Mon 10/52:50 pm
BOI
- ATL
2 stops31h 20m
Frontier
Deal found 7/24![Frontier logo]()
$270
This CheapOair deal was found by Cheapflights users on 7/24. 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 7/24![Frontier logo]()
$285
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/88:29 pm
ATL
- GEG
2 stops39h 50m
Multiple Airlines
Mon 9/1410:20 am
GEG
- ATL
1 stop16h 10m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$316
This Kiwi.com deal was found by Cheapflights users on 7/24. 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 9/96:00 am
ATL
- GEG
2 stops30h 19m
Multiple Airlines
Sun 9/1310:09 am
GEG
- ATL
1 stop15h 51m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$321
This American Airlines deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” 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.
Wed 10/147:27 am
ATL
- JAC
1 stop7h 16m
American Airlines
Wed 10/211:43 pm
JAC
- ATL
1 stop6h 37m
American Airlines
Deal found 7/22![American Airlines logo]()
$331
This Southwest deal was found by Cheapflights users on 7/24. 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.
Tue 9/156:35 pm
ATL
- GEG
1 stop6h 55m
Southwest
Wed 9/231:55 pm
GEG
- ATL
1 stop6h 10m
Southwest
Deal found 7/24![Southwest logo]()
$333
This American Airlines deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” 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 8/108:20 am
ATL
- JAC
1 stop8h 37m
American Airlines
Thu 8/2711:48 am
JAC
- ATL
1 stop8h 16m
American Airlines
Deal found 7/22![American Airlines logo]()
$336
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 27, 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 27, 2026.
This Southwest deal was found by Cheapflights users on 7/24. 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.
Tue 9/156:35 pm
ATL
- GEG
1 stop6h 55m
Southwest
Wed 9/231:55 pm
GEG
- ATL
1 stop6h 10m
Southwest
Deal found 7/24![Southwest logo]()
$333
This United Airlines deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/104:32 pm
ATL
- JAC
1 stop6h 14m
United Airlines
Mon 10/195:35 pm
JAC
- ATL
1 stop9h 49m
United Airlines
Deal found 7/23![United Airlines logo]()
$341
This Alaska Airlines deal was found by Cheapflights users on 7/26. 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.
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 7/26![Alaska Airlines logo]()
$390
This Delta deal was found by Cheapflights users on 7/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/88:05 am
ATL
- WYS
1 stop6h 22m
Delta
Wed 8/121:09 pm
WYS
- ATL
1 stop8h 49m
Delta
Deal found 7/23![Delta logo]()
$424
This United Airlines deal was found by Cheapflights users on 7/25. 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.
Thu 10/151:23 pm
ATL
- JAC
1 stop7h 18m
United Airlines
Mon 10/195:35 pm
JAC
- ATL
1 stop9h 49m
United Airlines
Deal found 7/25![United Airlines logo]()
$351
This Southwest deal was found by Cheapflights users on 7/26. 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 9/194:40 pm
ATL
- BOI
1 stop7h 25m
Southwest
Sat 9/266:10 am
BOI
- ATL
1 stop8h 45m
Southwest
Deal found 7/26![Southwest logo]()
$355
This Southwest deal was found by Cheapflights users on 7/26. 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.
Wed 8/196:35 pm
ATL
- BOI
1 stop6h 35m
Southwest
Sat 8/228:30 am
BOI
- ATL
2 stops9h 55m
Southwest
Deal found 7/26![Southwest logo]()
$360
This Alaska Airlines deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” 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 10/94:35 pm
ATL
- IDA
1 stop8h 24m
Alaska Airlines
Sat 10/173:57 pm
IDA
- ATL
1 stop21h 35m
Alaska Airlines
Deal found 7/22![Alaska Airlines logo]()
$419
This Southwest deal was found by Cheapflights users on 7/26. 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 9/2612:50 pm
ATL
- BOI
2 stops10h 45m
Southwest
Wed 9/3012:35 pm
BOI
- ATL
1 stop8h 30m
Southwest
Deal found 7/26![Southwest logo]()
$360
This United Airlines deal was found by Cheapflights users on 7/24. 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 8/228:50 am
ATL
- IDA
1 stop6h 39m
United Airlines
Sat 8/2910:35 am
IDA
- ATL
2 stops10h 51m
United Airlines
Deal found 7/24![United Airlines logo]()
$424
This Southwest deal was found by Cheapflights users on 7/25. 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.
Sat 10/246:45 am
ATL
- GEG
1 stop6h 25m
Southwest
Sat 10/318:05 am
GEG
- ATL
1 stop9h 05m
Southwest
Deal found 7/25![Southwest logo]()
$381
This Alaska Airlines deal was found by Cheapflights users on 7/25. 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.
Fri 9/187:03 am
ATL
- GEG
1 stop8h 36m
Alaska Airlines
Mon 9/217:24 pm
GEG
- ATL
1 stop16h 52m
Alaska Airlines
Deal found 7/25![Alaska Airlines logo]()
$469
This United Airlines deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/209:47 am
ATL
- WYS
2 stops9h 34m
United Airlines
Thu 9/242:05 pm
WYS
- ATL
1 stop6h 54m
United Airlines
Deal found 7/23![United Airlines logo]()
$446
This Delta deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” 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 9/510:25 am
ATL
- BOI
Nonstop4h 24m
Delta
Wed 9/92:11 pm
BOI
- ATL
Nonstop4h 08m
Delta
Deal found 7/22![Delta logo]()
$549
This Delta deal was found by Cheapflights users on 7/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/110:40 am
ATL
- BOI
Nonstop4h 21m
Delta
Sat 10/32:11 pm
BOI
- ATL
Nonstop4h 08m
Delta
Deal found 7/23![Delta logo]()
$549
This United Airlines deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/148:50 am
ATL
- IDA
1 stop6h 39m
United Airlines
Tue 8/182:25 pm
IDA
- ATL
1 stop6h 34m
United Airlines
Deal found 7/23![United Airlines logo]()
$459
This Alaska Airlines deal was found by Cheapflights users on 7/26. 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.
Sat 8/226:08 pm
ATL
- BOI
1 stop7h 47m
Alaska Airlines
Tue 8/257:48 pm
BOI
- ATL
1 stop9h 45m
Alaska Airlines
Deal found 7/26![Alaska Airlines logo]()
$519
This Southwest deal was found by Cheapflights users on 7/26. 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.
Fri 9/186:15 am
ATL
- GEG
1 stop10h 00m
Southwest
Mon 9/216:00 am
GEG
- ATL
1 stop7h 15m
Southwest
Deal found 7/26![Southwest logo]()
$429
This United Airlines deal was found by Cheapflights users on 7/24. 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.
Wed 8/267:23 am
ATL
- IDA
2 stops11h 53m
United Airlines
Wed 9/22:25 pm
IDA
- ATL
1 stop6h 34m
United Airlines
Deal found 7/24![United Airlines logo]()
$464
This Expedia deal was found by Cheapflights users on 7/23. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/147:00 am
ATL
- SUN
1 stop14h 01m
Alaska Airlines
Mon 8/177:43 pm
SUN
- ATL
1 stop9h 41m
Alaska Airlines
Deal found 7/23![Alaska Airlines logo]()
$539
This Southwest deal was found by Cheapflights users on 7/24. 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 8/219:05 am
ATL
- BOI
2 stops9h 10m
Southwest
Fri 8/286:00 am
BOI
- ATL
2 stops9h 25m
Southwest
Deal found 7/24![Southwest logo]()
$450
This United Airlines deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” 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 9/138:50 am
ATL
- SUN
1 stop6h 58m
United Airlines
Wed 9/162:29 pm
SUN
- ATL
1 stop6h 30m
United Airlines
Deal found 7/22![United Airlines logo]()
$469
This Alaska Airlines deal was found by Cheapflights users on 7/25. 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.
Thu 9/177:03 am
ATL
- BOI
1 stop9h 19m
Alaska Airlines
Thu 9/248:25 pm
BOI
- ATL
2 stops9h 08m
Alaska Airlines
Deal found 7/25![Alaska Airlines logo]()
$541
This Southwest deal was found by Cheapflights users on 7/26. 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.
Sun 9/139:50 am
ATL
- BOI
2 stops13h 55m
Southwest
Tue 9/227:05 am
BOI
- ATL
2 stops10h 00m
Southwest
Deal found 7/26![Southwest logo]()
$454
This United Airlines deal was found by Cheapflights users on 7/26. 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.
Sat 9/58:50 am
ATL
- IDA
1 stop8h 33m
United Airlines
Sat 9/1910:35 am
IDA
- ATL
1 stop8h 20m
United Airlines
Deal found 7/26![United Airlines logo]()
$494
This Delta deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” 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 7/294:45 pm
ATL
- LWS
1 stop9h 12m
Delta
Mon 8/312:23 pm
LWS
- ATL
1 stop8h 35m
Delta
Deal found 7/22![Delta logo]()
$726
This Alaska Airlines deal was found by Cheapflights users on 7/26. 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 9/157:03 am
ATL
- JAC
1 stop30h 19m
Alaska Airlines
Thu 9/2412:02 pm
JAC
- ATL
1 stop9h 57m
Alaska Airlines
Deal found 7/26![Alaska Airlines logo]()
$561
This Southwest deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” 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 9/36:35 am
ATL
- BOI
1 stop6h 15m
Southwest
Sun 9/63:30 pm
BOI
- ATL
1 stop7h 05m
Southwest
Deal found 7/22![Southwest logo]()
$487
This Delta deal was found by Cheapflights users on 7/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/17:25 am
ATL
- PIH
2 stops12h 58m
Delta
Mon 8/37:00 pm
PIH
- ATL
1 stop8h 14m
Delta
Deal found 7/23![Delta logo]()
$732
This United Airlines deal was found by Cheapflights users on 7/26. 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 10/1411:45 am
ATL
- JAC
2 stops11h 01m
United Airlines
Sun 10/185:35 pm
JAC
- ATL
1 stop9h 49m
United Airlines
Deal found 7/26![United Airlines logo]()
$506
Last-minute flights from Atlanta to IdahoDiscover last-minute flight deals from Atlanta to Idaho. Data last updated July 27, 2026 and is based on user searches.
Discover last-minute flight deals from Atlanta to Idaho. Data last updated July 27, 2026 and is based on user searches.
This CheapOair deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” 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 8/58:30 pm
ATL
- BOI
1 stop17h 59m
Frontier
Sun 8/91:24 pm
BOI
- ATL
1 stop13h 38m
Frontier
Deal found 7/22![Frontier logo]()
$368
This American Airlines deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” 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 8/108:20 am
ATL
- JAC
1 stop8h 37m
American Airlines
Thu 8/2711:48 am
JAC
- ATL
1 stop8h 16m
American Airlines
Deal found 7/22![American Airlines logo]()
$336
This CheapOair deal was found by Cheapflights users on 7/24. 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.
Tue 8/117:40 am
ATL
- BOI
1 stop6h 49m
Frontier
Tue 8/181:24 pm
BOI
- ATL
1 stop13h 57m
Frontier
Deal found 7/24![Frontier logo]()
$321
This CheapOair deal was found by Cheapflights users on 7/26. 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.
Thu 8/137:40 am
ATL
- BOI
1 stop6h 49m
Frontier
Sun 8/161:24 pm
BOI
- ATL
1 stop13h 38m
Frontier
Deal found 7/26![Frontier logo]()
$369
This CheapOair deal was found by Cheapflights users on 7/25. 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.
Wed 8/198:35 pm
ATL
- BOI
1 stop16h 54m
Frontier
Sun 8/2312:24 pm
BOI
- ATL
1 stop14h 57m
Frontier
Deal found 7/25![Frontier logo]()
$311
This Southwest deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” 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 8/195:30 pm
ATL
- GEG
1 stop7h 35m
Southwest
Wed 8/261:55 pm
GEG
- ATL
1 stop6h 05m
Southwest
Deal found 7/22![Southwest logo]()
$346
This Southwest deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” 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 8/196:35 pm
ATL
- BOI
1 stop6h 35m
Southwest
Sat 8/2212:55 pm
BOI
- ATL
1 stop7h 15m
Southwest
Deal found 7/22![Southwest logo]()
$355
This American Airlines deal was found by Cheapflights users on 7/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/233:00 pm
ATL
- JAC
1 stop6h 19m
American Airlines
Thu 8/2711:48 am
JAC
- ATL
1 stop8h 16m
American Airlines
Deal found 7/25![American Airlines logo]()
$341
This American Airlines deal was found by Cheapflights users on 7/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/246:00 am
ATL
- JAC
2 stops11h 17m
American Airlines
Thu 8/2711:48 am
JAC
- ATL
1 stop8h 16m
American Airlines
Deal found 7/25![American Airlines logo]()
$346
This American Airlines deal was found by Cheapflights users on 7/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/243:00 pm
ATL
- IDA
1 stop8h 20m
American Airlines
Wed 8/267:00 am
IDA
- ATL
1 stop6h 20m
American Airlines
Deal found 7/26![American Airlines logo]()
$359
This CheapOair deal was found by Cheapflights users on 7/23. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/268:35 pm
ATL
- BOI
1 stop16h 54m
Frontier
Sun 8/3012:24 pm
BOI
- ATL
1 stop21h 15m
Frontier
Deal found 7/23![Frontier logo]()
$295
This American Airlines deal was found by Cheapflights users on 7/24. 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.
Wed 8/2610:21 am
ATL
- JAC
2 stops10h 43m
American Airlines
Wed 9/211:48 am
JAC
- ATL
2 stops9h 22m
American Airlines
Deal found 7/24![American Airlines logo]()
$351
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 27, 2026.
Search for one-way flight options from Atlanta to Idaho. Find affordable one-way fares based on user searches. Data last updated July 27, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” 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 10/218:59 pm
ATL
- BOI
1 stop16h 29m
Frontier
Deal found 7/22![Frontier logo]()
$102
This Kiwi.com deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” 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 8/197:57 am
ATL
- BOI
1 stop29h 32m
Frontier
Deal found 7/22![Frontier logo]()
$103
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2312:30 pm
ATL
- BOI
1 stop25h 34m
Frontier
Deal found 7/23![Frontier logo]()
$110
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/258:29 pm
ATL
- GEG
2 stops39h 53m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$113
This Kiwi.com deal was found by Cheapflights users on 7/26. 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 8/268:35 pm
ATL
- BOI
1 stop16h 54m
Frontier
Deal found 7/26![Frontier logo]()
$118
This Frontier deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” 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 8/187:57 am
ATL
- BOI
1 stop6h 32m
Frontier
Deal found 7/22![Frontier logo]()
$121
This WAYA deal was found by Cheapflights users on 7/25. 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 WAYA 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 7/25![Frontier logo]()
$122
This Expedia deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” 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 9/218:59 pm
ATL
- BOI
1 stop17h 05m
Frontier
Deal found 7/22![Frontier logo]()
$127
This Kiwi.com deal was found by Cheapflights users on 7/24. 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 10/278:51 pm
ATL
- BOI
2 stops44h 06m
Frontier
Deal found 7/24![Frontier logo]()
$128
This Kiwi.com deal was found by Cheapflights users on 7/26. 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.
Tue 9/229:08 pm
ATL
- GEG
2 stops39h 11m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$136
This Kiwi.com deal was found by Cheapflights users on 7/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/218:30 pm
ATL
- GEG
2 stops25h 08m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$138
This Kiwi.com deal was found by Cheapflights users on 7/26. 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 8/266:07 am
ATL
- GEG
2 stops30h 15m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$139
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 27, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $232 (Kiwi.com) |
One-way from | $102 (Kiwi.com) |
Popular in | February |
Cheapest in | January |
Average price | $589 |
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 27, 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 9/15
6:35 pm-10:30 pm
1 stop6h 55m
Spokane
Wed 9/23
1:55 pm-11:05 pm
1 stop6h 10m
$333
AtlantaJackson
ATL - JAC
ATLJAC
Atlanta Hartsfield-Jackson
Sat 10/10
4:32 pm-8:46 pm
1 stop6h 14m
Jackson Hole
Mon 10/19
5:35 pm-5:24 am
1 stop9h 49m
$341
AtlantaJackson
ATL - JAC
ATLJAC
Atlanta Hartsfield-Jackson
Thu 10/15
1:23 pm-6:41 pm
1 stop7h 18m
Jackson Hole
Mon 10/19
5:35 pm-5:24 am
1 stop9h 49m
$351
AtlantaBoise
ATL - BOI
ATLBOI
Atlanta Hartsfield-Jackson
Sat 9/19
4:40 pm-10:05 pm
1 stop7h 25m
Boise Air Term. Gowen Fld
Sat 9/26
6:10 am-4:55 pm
1 stop8h 45m
$355
AtlantaBoise
ATL - BOI
ATLBOI
Atlanta Hartsfield-Jackson
Wed 8/19
6:35 pm-11:10 pm
1 stop6h 35m
Boise Air Term. Gowen Fld
Sat 8/22
8:30 am-8:25 pm
2 stops9h 55m
$360
AtlantaBoise
ATL - BOI
ATLBOI
Atlanta Hartsfield-Jackson
Sat 9/26
12:50 pm-9:35 pm
2 stops10h 45m
Boise Air Term. Gowen Fld
Wed 9/30
12:35 pm-11:05 pm
1 stop8h 30m
$360
AtlantaSpokane
ATL - GEG
ATLGEG
Atlanta Hartsfield-Jackson
Sat 10/24
6:45 am-10:10 am
1 stop6h 25m
Spokane
Sat 10/31
8:05 am-8:10 pm
1 stop9h 05m
$381
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
$390
AtlantaIdaho Falls
ATL - IDA
ATLIDA
Atlanta Hartsfield-Jackson
Fri 10/9
4:35 pm-10:59 pm
1 stop8h 24m
Idaho Falls Fanning Field
Sat 10/17
3:57 pm-3:32 pm
1 stop21h 35m
$419
AtlantaWest Yellowstone
ATL - WYS
ATLWYS
Atlanta Hartsfield-Jackson
Sat 8/8
8:05 am-12:27 pm
1 stop6h 22m
West Yellowstone
Wed 8/12
1:09 pm-11:58 pm
1 stop8h 49m
$424
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-BOI
ATL-JAC
ATL-GEG
ATL-IDA
ATL-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 Atlanta to Idaho
ATL-USID
ATL-BOI
ATL-JAC
ATL-GEG
ATL-IDA
What is the cheapest month to book a flight from Atlanta to Idaho?
Currently, January is the cheapest month in which you can book a flight from Atlanta to Idaho (average of $450). Flying from Atlanta to Idaho in February is currently the most expensive (average of $789). 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 27, 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 27, 2026.
The most flights from ATL to USID are scheduled on a Tuesday (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?
Airfare is below average for this route at the moment.
Atlanta to Idaho flights typically cost between $478 and $799 in September.The cheapest round-trip price found within the last 5 days was $232 on Frontier (Sep 13-Sep 22).
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 27, 2026.
Get a feel of what it's like to fly with Southwest,Alaska Airlines, andDelta 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.
Crew
8.6
Food
7.0
Entertainment
7.5
Comfort
8.0
Boarding
8.1
Overall
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Crew
8.6
Food
7.0
Entertainment
7.5
Comfort
8.0
Boarding
8.1
Overall
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Crew
8.6
Food
7.0
Entertainment
7.5
Comfort
8.0
Boarding
8.1
Overall
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Crew
8.6
Food
7.0
Entertainment
7.5
Comfort
8.0
Boarding
8.1
Overall
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Crew
8.6
Food
7.0
Entertainment
7.5
Comfort
8.0
Boarding
8.1
Overall
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Crew
8.6
Food
7.0
Entertainment
7.5
Comfort
8.0
Boarding
8.1
Overall
8.0
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 27, 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 5 airlines flying from Atlanta to Idaho
Discover the top 5 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 27, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$174 | Average$604 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$265 | Average$464 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$305 | Average$505 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$358 | Average$493 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$400 | Average$616 | FlexibilityNo cancel fee | On-time71% |