$100+ 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 5/15. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — BOI
May 29 — Jun 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 April 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 April 29, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 4/24. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/138:40 pm
ATL
- BOI
1 stop17h 47m
Frontier
Sun 5/171:22 pm
BOI
- ATL
1 stop20h 11m
Frontier
Deal found 4/24![Frontier logo]()
$179
This Cheapflightsfares deal was found by Cheapflights users on 4/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2012:33 pm
ATL
- BOI
1 stop25h 57m
Frontier
Sun 5/241:25 pm
BOI
- ATL
1 stop13h 33m
Frontier
Deal found 4/29![Frontier logo]()
$204
This Frontier deal was found by Cheapflights users on 4/26. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/157:35 am
ATL
- GEG
1 stop7h 03m
Frontier
Wed 5/2712:33 pm
GEG
- ATL
1 stop13h 25m
Frontier
Deal found 4/26![Frontier logo]()
$205
This Cheapflightsfares deal was found by Cheapflights users on 4/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/287:35 am
ATL
- BOI
1 stop6h 55m
Frontier
Thu 6/41:33 pm
BOI
- ATL
1 stop13h 25m
Frontier
Deal found 4/28![Frontier logo]()
$209
This Expedia deal was found by Cheapflights users on 4/28. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/27:35 am
ATL
- BOI
1 stop6h 55m
Frontier
Tue 6/91:25 pm
BOI
- ATL
1 stop13h 37m
Frontier
Deal found 4/28![Frontier logo]()
$210
This Frontier deal was found by Cheapflights users on 4/27. 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.
Thu 5/288:40 pm
ATL
- GEG
1 stop17h 58m
Frontier
Wed 6/312:33 pm
GEG
- ATL
1 stop13h 25m
Frontier
Deal found 4/27![Frontier logo]()
$211
This Cheapflightsfares deal was found by Cheapflights users on 4/25. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/87:35 am
ATL
- GEG
1 stop7h 03m
Frontier
Mon 6/1512:28 pm
GEG
- ATL
1 stop13h 34m
Frontier
Deal found 4/25![Frontier logo]()
$229
This Cheapflightsfares deal was found by Cheapflights users on 4/24. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/47:35 am
ATL
- BOI
1 stop7h 03m
Frontier
Sun 6/71:33 pm
BOI
- ATL
1 stop13h 25m
Frontier
Deal found 4/24![Frontier logo]()
$249
This Cheapflightsfares deal was found by Cheapflights users on 4/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/412:33 pm
ATL
- GEG
1 stop26h 05m
Frontier
Wed 6/1712:28 pm
GEG
- ATL
1 stop20h 10m
Frontier
Deal found 4/28![Frontier logo]()
$249
This Kiwi.com deal was found by Cheapflights users on 4/28. 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 5/2610:59 pm
ATL
- BOI
2 stops39h 31m
Frontier
Tue 6/21:25 pm
BOI
- ATL
1 stop13h 33m
Frontier
Deal found 4/28![Frontier logo]()
$256
This Cheapflightsfares deal was found by Cheapflights users on 4/26. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/117:35 am
ATL
- GEG
1 stop7h 03m
Frontier
Fri 5/1512:33 pm
GEG
- ATL
1 stop20h 00m
Frontier
Deal found 4/26![Frontier logo]()
$259
This Frontier deal was found by Cheapflights users on 4/27. 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 7/137:40 am
ATL
- GEG
1 stop6h 57m
Frontier
Wed 7/2912:34 pm
GEG
- ATL
1 stop13h 28m
Frontier
Deal found 4/27![Frontier logo]()
$270
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 April 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 April 29, 2026.
This United Airlines deal was found by Cheapflights users on 4/28. 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.
Wed 8/268:49 am
ATL
- IDA
1 stop6h 35m
United Airlines
Wed 9/22:30 pm
IDA
- ATL
1 stop6h 19m
United Airlines
Deal found 4/28![United Airlines logo]()
$349
This Delta deal was found by Cheapflights users on 4/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/318:10 am
ATL
- WYS
1 stop6h 15m
Delta
Tue 6/161:10 pm
WYS
- ATL
1 stop8h 38m
Delta
Deal found 4/25![Delta logo]()
$354
This Alaska Airlines deal was found by Cheapflights users on 4/27. 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 10/94:01 pm
ATL
- IDA
1 stop8h 38m
Alaska Airlines
Sat 10/174:03 pm
IDA
- ATL
1 stop13h 48m
Alaska Airlines
Deal found 4/27![Alaska Airlines logo]()
$369
This Southwest deal was found by Cheapflights users on 4/25. 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.
Tue 6/167:25 am
ATL
- BOI
2 stops9h 00m
Southwest
Tue 6/235:30 am
BOI
- ATL
2 stops12h 20m
Southwest
Deal found 4/25![Southwest logo]()
$407
This Southwest deal was found by Cheapflights users on 4/28. 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.
Tue 6/94:55 pm
ATL
- BOI
2 stops9h 30m
Southwest
Wed 6/105:30 am
BOI
- ATL
2 stops12h 20m
Southwest
Deal found 4/28![Southwest logo]()
$407
This Delta deal was found by Cheapflights users on 4/29. 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.
Wed 5/273:15 pm
ATL
- JAC
1 stop8h 14m
Delta
Tue 6/21:15 pm
JAC
- ATL
1 stop8h 28m
Delta
Deal found 4/29![Delta logo]()
$421
This United Airlines deal was found by Cheapflights users on 4/28. 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 7/411:10 am
ATL
- WYS
1 stop7h 19m
United Airlines
Sat 7/112:07 pm
WYS
- ATL
1 stop6h 50m
United Airlines
Deal found 4/28![United Airlines logo]()
$445
This Southwest deal was found by Cheapflights users on 4/28. 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 6/15:15 pm
ATL
- BOI
2 stops9h 30m
Southwest
Tue 6/23:15 pm
BOI
- ATL
1 stop5h 45m
Southwest
Deal found 4/28![Southwest logo]()
$411
This Alaska Airlines deal was found by Cheapflights users on 4/26. 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 6/107:00 am
ATL
- BOI
1 stop10h 26m
Alaska Airlines
Wed 6/175:57 am
BOI
- ATL
1 stop7h 18m
Alaska Airlines
Deal found 4/26![Alaska Airlines logo]()
$479
This United Airlines deal was found by Cheapflights users on 4/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/137:00 am
ATL
- IDA
2 stops10h 43m
United Airlines
Sat 5/162:31 pm
IDA
- ATL
1 stop6h 14m
United Airlines
Deal found 4/27![United Airlines logo]()
$452
This Delta deal was found by Cheapflights users on 4/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/1310:30 am
ATL
- IDA
1 stop5h 57m
Delta
Sun 8/236:50 pm
IDA
- ATL
1 stop8h 17m
Delta
Deal found 4/26![Delta logo]()
$465
This United Airlines deal was found by Cheapflights users on 4/24. 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 5/167:00 am
ATL
- WYS
2 stops11h 07m
United Airlines
Sat 5/232:19 pm
WYS
- ATL
1 stop6h 38m
United Airlines
Deal found 4/24![United Airlines logo]()
$453
This Alaska Airlines deal was found by Cheapflights users on 4/26. 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.
Thu 5/286:26 pm
ATL
- GEG
1 stop7h 40m
Alaska Airlines
Mon 6/18:38 pm
GEG
- ATL
1 stop7h 42m
Alaska Airlines
Deal found 4/26![Alaska Airlines logo]()
$499
This Southwest deal was found by Cheapflights users on 4/29. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/282:45 pm
ATL
- GEG
2 stops10h 30m
Southwest
Sun 8/26:00 am
GEG
- ATL
1 stop11h 20m
Southwest
Deal found 4/29![Southwest logo]()
$488
This Delta deal was found by Cheapflights users on 4/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/38:10 am
ATL
- LWS
1 stop6h 26m
Delta
Tue 6/912:17 pm
LWS
- ATL
1 stop6h 12m
Delta
Deal found 4/25![Delta logo]()
$496
This Alaska Airlines deal was found by Cheapflights users on 4/26. 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.
Thu 6/257:00 am
ATL
- GEG
1 stop8h 29m
Alaska Airlines
Tue 6/305:00 am
GEG
- ATL
1 stop7h 15m
Alaska Airlines
Deal found 4/26![Alaska Airlines logo]()
$499
This Delta deal was found by Cheapflights users on 4/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/218:10 am
ATL
- IDA
1 stop8h 24m
Delta
Mon 5/256:54 pm
IDA
- ATL
1 stop8h 22m
Delta
Deal found 4/26![Delta logo]()
$504
This Southwest deal was found by Cheapflights users on 4/26. 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 5/227:55 pm
ATL
- BOI
1 stop7h 05m
Southwest
Tue 5/263:15 pm
BOI
- ATL
1 stop5h 45m
Southwest
Deal found 4/26![Southwest logo]()
$507
This United Airlines deal was found by Cheapflights users on 4/26. 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 5/305:30 am
ATL
- WYS
2 stops13h 07m
United Airlines
Tue 6/22:19 pm
WYS
- ATL
1 stop6h 38m
United Airlines
Deal found 4/26![United Airlines logo]()
$533
This Delta deal was found by Cheapflights users on 4/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/244:45 pm
ATL
- LWS
1 stop9h 34m
Delta
Thu 7/212:17 pm
LWS
- ATL
1 stop8h 31m
Delta
Deal found 4/25![Delta logo]()
$506
This Alaska Airlines deal was found by Cheapflights users on 4/25. 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 5/306:26 pm
ATL
- IDA
1 stop20h 51m
Alaska Airlines
Tue 6/21:54 pm
IDA
- ATL
1 stop8h 05m
Alaska Airlines
Deal found 4/25![Alaska Airlines logo]()
$557
This Southwest deal was found by Cheapflights users on 4/24. 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 5/227:35 am
ATL
- BOI
2 stops10h 05m
Southwest
Fri 5/297:55 pm
BOI
- ATL
1 stop8h 10m
Southwest
Deal found 4/24![Southwest logo]()
$512
This United Airlines deal was found by Cheapflights users on 4/25. 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.
Sun 5/109:00 am
ATL
- SUN
1 stop6h 38m
United Airlines
Thu 5/142:30 pm
SUN
- ATL
1 stop6h 15m
United Airlines
Deal found 4/25![United Airlines logo]()
$538
This Alaska Airlines deal was found by Cheapflights users on 4/24. 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.
Mon 8/34:18 pm
ATL
- IDA
2 stops22h 48m
Alaska Airlines
Thu 8/131:43 pm
IDA
- ATL
1 stop8h 16m
Alaska Airlines
Deal found 4/24![Alaska Airlines logo]()
$561
This Southwest deal was found by Cheapflights users on 4/28. 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.
Fri 7/246:20 pm
ATL
- GEG
1 stop8h 05m
Southwest
Sun 7/2612:25 pm
GEG
- ATL
1 stop8h 50m
Southwest
Deal found 4/28![Southwest logo]()
$518
This Delta deal was found by Cheapflights users on 4/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/267:51 pm
ATL
- GEG
Nonstop4h 43m
Delta
Sun 7/1210:48 pm
GEG
- ATL
Nonstop4h 17m
Delta
Deal found 4/26![Delta logo]()
$519
This United Airlines deal was found by Cheapflights users on 4/25. 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.
Sat 5/238:45 am
ATL
- WYS
1 stop9h 52m
United Airlines
Wed 5/272:19 pm
WYS
- ATL
1 stop6h 38m
United Airlines
Deal found 4/25![United Airlines logo]()
$564
This Delta deal was found by Cheapflights users on 4/29. 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 7/49:55 am
ATL
- GEG
Nonstop4h 41m
Delta
Sun 7/1210:48 pm
GEG
- ATL
Nonstop4h 17m
Delta
Deal found 4/29![Delta logo]()
$519
This Southwest deal was found by Cheapflights users on 4/28. 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.
Fri 7/171:10 pm
ATL
- BOI
2 stops12h 45m
Southwest
Fri 7/247:10 am
BOI
- ATL
2 stops9h 50m
Southwest
Deal found 4/28![Southwest logo]()
$547
This Alaska Airlines deal was found by Cheapflights users on 4/26. 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.
Fri 6/196:00 pm
ATL
- JAC
1 stop21h 31m
Alaska Airlines
Wed 7/112:00 pm
JAC
- ATL
1 stop9h 59m
Alaska Airlines
Deal found 4/26![Alaska Airlines logo]()
$602
Last-minute flights from Atlanta to IdahoDiscover last-minute flight deals from Atlanta to Idaho. Data last updated April 29, 2026 and is based on user searches.
Discover last-minute flight deals from Atlanta to Idaho. Data last updated April 29, 2026 and is based on user searches.
This Expedia deal was found by Cheapflights users on 4/24. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/87:35 am
ATL
- GEG
1 stop7h 03m
Frontier
Mon 5/1112:33 pm
GEG
- ATL
1 stop13h 25m
Frontier
Deal found 4/24![Frontier logo]()
$310
This CheapOair deal was found by Cheapflights users on 4/25. 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.
Sun 5/107:35 am
ATL
- BOI
1 stop6h 52m
Frontier
Thu 5/141:22 pm
BOI
- ATL
1 stop20h 11m
Frontier
Deal found 4/25![Frontier logo]()
$263
This Cheapflightsfares deal was found by Cheapflights users on 4/26. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/117:35 am
ATL
- GEG
1 stop7h 03m
Frontier
Fri 5/1512:33 pm
GEG
- ATL
1 stop20h 00m
Frontier
Deal found 4/26![Frontier logo]()
$259
This Cheapflightsfares deal was found by Cheapflights users on 4/24. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/138:40 pm
ATL
- BOI
1 stop17h 47m
Frontier
Sun 5/171:22 pm
BOI
- ATL
1 stop20h 11m
Frontier
Deal found 4/24![Frontier logo]()
$179
This Frontier deal was found by Cheapflights users on 4/26. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/157:35 am
ATL
- GEG
1 stop7h 03m
Frontier
Wed 5/2712:33 pm
GEG
- ATL
1 stop13h 25m
Frontier
Deal found 4/26![Frontier logo]()
$205
This Cheapflightsfares deal was found by Cheapflights users on 4/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/208:40 pm
ATL
- BOI
1 stop17h 50m
Frontier
Sun 5/241:25 pm
BOI
- ATL
1 stop13h 33m
Frontier
Deal found 4/29![Frontier logo]()
$204
This Cheapflightsfares deal was found by Cheapflights users on 4/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/217:35 am
ATL
- BOI
1 stop6h 55m
Frontier
Sun 5/241:25 pm
BOI
- ATL
1 stop13h 33m
Frontier
Deal found 4/29![Frontier logo]()
$288
This Expedia deal was found by Cheapflights users on 4/27. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/257:35 am
ATL
- GEG
1 stop7h 03m
Frontier
Mon 6/112:33 pm
GEG
- ATL
1 stop20h 00m
Frontier
Deal found 4/27![Frontier logo]()
$314
This American Airlines deal was found by Cheapflights users on 4/26. 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 5/256:00 am
ATL
- JAC
1 stop6h 27m
American Airlines
Mon 6/14:14 pm
JAC
- ATL
1 stop6h 13m
American Airlines
Deal found 4/26![American Airlines logo]()
$331
This Kiwi.com deal was found by Cheapflights users on 4/28. 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 5/2610:59 pm
ATL
- BOI
2 stops39h 31m
Frontier
Tue 6/21:25 pm
BOI
- ATL
1 stop13h 33m
Frontier
Deal found 4/28![Frontier logo]()
$256
This Cheapflightsfares deal was found by Cheapflights users on 4/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/287:35 am
ATL
- BOI
1 stop6h 55m
Frontier
Thu 6/41:33 pm
BOI
- ATL
1 stop13h 25m
Frontier
Deal found 4/28![Frontier logo]()
$209
This Frontier deal was found by Cheapflights users on 4/27. 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.
Thu 5/288:40 pm
ATL
- GEG
1 stop17h 58m
Frontier
Wed 6/312:33 pm
GEG
- ATL
1 stop13h 25m
Frontier
Deal found 4/27![Frontier logo]()
$211
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 April 29, 2026.
Search for one-way flight options from Atlanta to Idaho. Find affordable one-way fares based on user searches. Data last updated April 29, 2026.
This Frontier deal was found by Cheapflights users on 4/26. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/157:35 am
ATL
- GEG
1 stop7h 03m
Frontier
Deal found 4/26![Frontier logo]()
$100
This Cheapflightsfares deal was found by Cheapflights users on 4/24. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/237:40 am
ATL
- BOI
1 stop6h 50m
Frontier
Deal found 4/24![Frontier logo]()
$104
This Frontier deal was found by Cheapflights users on 4/26. 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 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 4/26![Frontier logo]()
$105
This Cheapflightsfares deal was found by Cheapflights users on 4/26. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/1412:33 pm
ATL
- GEG
1 stop26h 05m
Frontier
Deal found 4/26![Frontier logo]()
$105
This Cheapflightsfares deal was found by Cheapflights users on 4/25. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/238:40 pm
ATL
- BOI
1 stop17h 50m
Frontier
Deal found 4/25![Frontier logo]()
$110
This Cheapflightsfares deal was found by Cheapflights users on 4/27. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/2612:33 pm
ATL
- GEG
1 stop26h 05m
Frontier
Deal found 4/27![Frontier logo]()
$110
This CheapOair deal was found by Cheapflights users on 4/29. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/208:40 pm
ATL
- BOI
1 stop17h 50m
Frontier
Deal found 4/29![Frontier logo]()
$117
This Cheapflightsfares deal was found by Cheapflights users on 4/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/287:40 am
ATL
- BOI
1 stop6h 50m
Frontier
Deal found 4/29![Frontier logo]()
$124
This Frontier deal was found by Cheapflights users on 4/27. 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.
Sun 7/267:40 am
ATL
- BOI
1 stop6h 49m
Frontier
Deal found 4/27![Frontier logo]()
$125
This Frontier deal was found by Cheapflights users on 4/24. 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.
Mon 7/207:40 am
ATL
- GEG
1 stop6h 57m
Frontier
Deal found 4/24![Frontier logo]()
$125
This Kiwi.com deal was found by Cheapflights users on 4/27. 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.
Mon 5/258:40 pm
ATL
- BOI
1 stop17h 50m
Frontier
Deal found 4/27![Frontier logo]()
$128
This Kiwi.com deal was found by Cheapflights users on 4/27. 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.
Wed 5/278:40 pm
ATL
- BOI
1 stop17h 50m
Frontier
Deal found 4/27![Frontier logo]()
$129
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 April 29, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $179 (Cheapflightsfares) |
One-way from | $100 (Frontier) |
Popular in | February |
Cheapest in | January |
Average price | $528 |
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 April 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
AtlantaIdaho Falls
ATL - IDA
ATLIDA
Atlanta Hartsfield-Jackson
Wed 8/26
8:49 am-1:24 pm
1 stop6h 35m
Idaho Falls Fanning Field
Wed 9/2
2:30 pm-10:49 pm
1 stop6h 19m
$349
AtlantaWest Yellowstone
ATL - WYS
ATLWYS
Atlanta Hartsfield-Jackson
Sun 5/31
8:10 am-12:25 pm
1 stop6h 15m
West Yellowstone
Tue 6/16
1:10 pm-11:48 pm
1 stop8h 38m
$354
AtlantaIdaho Falls
ATL - IDA
ATLIDA
Atlanta Hartsfield-Jackson
Fri 10/9
4:01 pm-10:39 pm
1 stop8h 38m
Idaho Falls Fanning Field
Sat 10/17
4:03 pm-7:51 am
1 stop13h 48m
$369
AtlantaBoise
ATL - BOI
ATLBOI
Atlanta Hartsfield-Jackson
Tue 6/16
7:25 am-2:25 pm
2 stops9h 00m
Boise Air Term. Gowen Fld
Tue 6/23
5:30 am-7:50 pm
2 stops12h 20m
$407
AtlantaBoise
ATL - BOI
ATLBOI
Atlanta Hartsfield-Jackson
Tue 6/9
4:55 pm-12:25 am
2 stops9h 30m
Boise Air Term. Gowen Fld
Wed 6/10
5:30 am-7:50 pm
2 stops12h 20m
$407
AtlantaBoise
ATL - BOI
ATLBOI
Atlanta Hartsfield-Jackson
Mon 6/1
5:15 pm-12:45 am
2 stops9h 30m
Boise Air Term. Gowen Fld
Tue 6/2
3:15 pm-11:00 pm
1 stop5h 45m
$411
AtlantaJackson
ATL - JAC
ATLJAC
Atlanta Hartsfield-Jackson
Wed 5/27
3:15 pm-9:29 pm
1 stop8h 14m
Jackson Hole
Tue 6/2
1:15 pm-11:43 pm
1 stop8h 28m
$421
AtlantaWest Yellowstone
ATL - WYS
ATLWYS
Atlanta Hartsfield-Jackson
Sat 7/4
11:10 am-4:29 pm
1 stop7h 19m
West Yellowstone
Sat 7/11
2:07 pm-10:57 pm
1 stop6h 50m
$445
AtlantaIdaho Falls
ATL - IDA
ATLIDA
Atlanta Hartsfield-Jackson
Wed 5/13
7:00 am-3:43 pm
2 stops10h 43m
Idaho Falls Fanning Field
Sat 5/16
2:31 pm-10:45 pm
1 stop6h 14m
$452
AtlantaWest Yellowstone
ATL - WYS
ATLWYS
Atlanta Hartsfield-Jackson
Sat 5/16
7:00 am-4:07 pm
2 stops11h 07m
West Yellowstone
Sat 5/23
2:19 pm-10:57 pm
1 stop6h 38m
$453
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-IDA
ATL-WYS
ATL-BOI
ATL-JAC
ATL-GEG
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-IDA
ATL-WYS
ATL-BOI
ATL-JAC
How far ahead should I book a flight from Atlanta to Idaho?
Booking 70 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.
What is the cheapest month to book a flight from Atlanta to Idaho?
Currently, October is the cheapest month in which you can book a flight from Atlanta to Idaho (average of $133). 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 April 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 April 29, 2026.
The most flights from ATL to USID are scheduled on a Monday (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?
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 April 29, 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
Boarding
8.1
Food
7.0
Overall
8.0
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Crew
8.6
Boarding
8.1
Food
7.0
Overall
8.0
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Crew
8.6
Boarding
8.1
Food
7.0
Overall
8.0
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Crew
8.6
Boarding
8.1
Food
7.0
Overall
8.0
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Crew
8.6
Boarding
8.1
Food
7.0
Overall
8.0
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Crew
8.6
Boarding
8.1
Food
7.0
Overall
8.0
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
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 April 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 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 April 29, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$221 | Average$523 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$229 | Average$624 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$255 | Average$488 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$265 | Average$403 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$358 | Average$493 | FlexibilityNo cancel fee | On-time63% |