$84+ 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 4/15. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — BOI
Mar 19 — Mar 261
1 adult, Economy
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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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 February 17, 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 February 17, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 2/14. Clicking the “Pick Dates” 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 4/299:20 pm
ATL
- BOI
1 stop15h 48m
Frontier
Sun 5/311:53 am
BOI
- ATL
1 stop28h 29m
Frontier
Deal found 2/14![Frontier logo]()
$210
This Expedia deal was found by Cheapflights users on 2/15. Clicking the “Pick Dates” 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.
Sun 2/227:38 am
ATL
- GEG
1 stop9h 38m
Frontier
Sun 3/112:59 pm
GEG
- ATL
1 stop14h 16m
Frontier
Deal found 2/15![Frontier logo]()
$211
This Cheapflightsfares deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” 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.
Fri 2/276:00 am
ATL
- BOI
1 stop7h 11m
Frontier
Sun 3/111:56 am
BOI
- ATL
1 stop26h 37m
Frontier
Deal found 2/16![Frontier logo]()
$231
This CheapOair deal was found by Cheapflights users on 2/14. Clicking the “Pick Dates” 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 3/17:38 am
ATL
- GEG
1 stop7h 36m
Frontier
Thu 3/512:22 pm
GEG
- ATL
1 stop26h 47m
Frontier
Deal found 2/14![Frontier logo]()
$241
This CheapOair deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” 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 2/257:55 pm
ATL
- BOI
1 stop17h 56m
Frontier
Sun 3/111:56 am
BOI
- ATL
1 stop16h 19m
Frontier
Deal found 2/13![Frontier logo]()
$243
This Cheapflightsfares deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” 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 3/266:00 am
ATL
- GEG
1 stop10h 15m
Frontier
Sun 4/511:06 am
GEG
- ATL
1 stop15h 05m
Frontier
Deal found 2/16![Frontier logo]()
$243
This Kiwi.com deal was found by Cheapflights users on 2/15. Clicking the “Pick Dates” 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 4/89:21 pm
ATL
- GEG
1 stop16h 00m
Frontier
Mon 4/135:11 pm
GEG
- ATL
2 stops22h 11m
Frontier
Deal found 2/15![Frontier logo]()
$265
This CheapOair deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” 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 3/56:00 am
ATL
- BOI
1 stop7h 51m
Frontier
Sun 3/812:15 pm
BOI
- ATL
1 stop14h 46m
Frontier
Deal found 2/16![Frontier logo]()
$281
This CheapOair deal was found by Cheapflights users on 2/15. Clicking the “Pick Dates” 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 2/266:00 am
ATL
- GEG
1 stop8h 27m
Frontier
Sun 3/112:59 pm
GEG
- ATL
1 stop14h 16m
Frontier
Deal found 2/15![Frontier logo]()
$287
This Kiwi.com deal was found by Cheapflights users on 2/14. Clicking the “Pick Dates” 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 5/29:20 pm
ATL
- GEG
1 stop16h 11m
Multiple Airlines
Sun 5/109:19 pm
GEG
- ATL
2 stops40h 18m
Multiple Airlines
Deal found 2/14![Multiple Airlines logo]()
$291
This CheapOair deal was found by Cheapflights users on 2/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/210:30 am
ATL
- GEG
1 stop27h 01m
Frontier
Sun 5/1011:32 am
GEG
- ATL
1 stop27h 50m
Frontier
Deal found 2/15![Frontier logo]()
$292
This Expedia deal was found by Cheapflights users on 2/15. Clicking the “Pick Dates” 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 3/56:00 am
ATL
- BOI
1 stop7h 51m
Multiple Airlines
Tue 3/106:00 pm
BOI
- ATL
1 stop9h 43m
Multiple Airlines
Deal found 2/15![Multiple Airlines logo]()
$294
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 February 17, 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 February 17, 2026.
This Expedia deal was found by Cheapflights users on 2/15. Clicking the “Pick Dates” 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.
Sun 2/227:38 am
ATL
- GEG
1 stop9h 38m
Frontier
Sun 3/112:59 pm
GEG
- ATL
1 stop14h 16m
Frontier
Deal found 2/15![Frontier logo]()
$211
This Kiwi.com deal was found by Cheapflights users on 2/14. Clicking the “Pick Dates” 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 5/29:20 pm
ATL
- GEG
1 stop16h 11m
Multiple Airlines
Sun 5/109:19 pm
GEG
- ATL
2 stops40h 18m
Multiple Airlines
Deal found 2/14![Multiple Airlines logo]()
$291
This Alaska Airlines deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” 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 3/107:04 am
ATL
- BOI
1 stop17h 36m
Alaska Airlines
Tue 3/246:04 pm
BOI
- ATL
1 stop9h 56m
Alaska Airlines
Deal found 2/17![Alaska Airlines logo]()
$333
This American Airlines deal was found by Cheapflights users on 2/14. Clicking the “Pick Dates” 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 3/45:59 pm
ATL
- IDA
1 stop7h 25m
American Airlines
Sat 3/72:18 pm
IDA
- ATL
1 stop8h 09m
American Airlines
Deal found 2/14![American Airlines logo]()
$334
This Southwest deal was found by Cheapflights users on 2/15. Clicking the “Pick Dates” 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 3/177:05 am
ATL
- BOI
1 stop7h 45m
Southwest
Tue 3/247:40 am
BOI
- ATL
1 stop5h 40m
Southwest
Deal found 2/15![Southwest logo]()
$359
This United Airlines deal was found by Cheapflights users on 2/14. Clicking the “Pick Dates” 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 3/38:15 am
ATL
- IDA
2 stops9h 25m
United Airlines
Sat 3/76:36 am
IDA
- ATL
2 stops12h 36m
United Airlines
Deal found 2/14![United Airlines logo]()
$363
This Delta deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” 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.
Mon 3/93:15 pm
ATL
- SUN
1 stop8h 35m
Delta
Tue 3/173:30 pm
SUN
- ATL
1 stop5h 31m
Delta
Deal found 2/16![Delta logo]()
$429
This CheapOair deal was found by Cheapflights users on 2/14. Clicking the “Pick Dates” 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 3/17:38 am
ATL
- GEG
1 stop7h 36m
Frontier
Thu 3/512:22 pm
GEG
- ATL
1 stop26h 47m
Frontier
Deal found 2/14![Frontier logo]()
$241
This CheapOair deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” 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 2/257:55 pm
ATL
- BOI
1 stop17h 56m
Frontier
Sun 3/111:56 am
BOI
- ATL
1 stop16h 19m
Frontier
Deal found 2/13![Frontier logo]()
$243
This Kiwi.com deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” 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 4/89:21 pm
ATL
- GEG
1 stop16h 00m
Multiple Airlines
Mon 4/1311:45 am
GEG
- ATL
1 stop24h 03m
Multiple Airlines
Deal found 2/17![Multiple Airlines logo]()
$303
This Kiwi.com deal was found by Cheapflights users on 2/15. Clicking the “Pick Dates” 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 4/89:21 pm
ATL
- GEG
1 stop16h 00m
Frontier
Mon 4/135:11 pm
GEG
- ATL
2 stops22h 11m
Frontier
Deal found 2/15![Frontier logo]()
$265
This Alaska Airlines deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” 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 4/287:00 am
ATL
- BOI
1 stop18h 02m
Alaska Airlines
Tue 5/55:50 am
BOI
- ATL
1 stop7h 33m
Alaska Airlines
Deal found 2/13![Alaska Airlines logo]()
$333
This American Airlines deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” 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.
Sat 3/147:00 am
ATL
- GEG
1 stop19h 14m
American Airlines
Sat 3/216:00 am
GEG
- ATL
1 stop13h 05m
American Airlines
Deal found 2/13![American Airlines logo]()
$363
This Alaska Airlines deal was found by Cheapflights users on 2/14. Clicking the “Pick Dates” 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 4/287:00 am
ATL
- BOI
1 stop18h 59m
Alaska Airlines
Wed 5/65:50 am
BOI
- ATL
1 stop7h 33m
Alaska Airlines
Deal found 2/14![Alaska Airlines logo]()
$333
This Kiwi.com deal was found by Cheapflights users on 2/14. Clicking the “Pick Dates” 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 5/29:20 pm
ATL
- GEG
1 stop16h 11m
Frontier
Sun 5/1011:32 am
GEG
- ATL
1 stop14h 39m
Frontier
Deal found 2/14![Frontier logo]()
$291
This United Airlines deal was found by Cheapflights users on 2/15. Clicking the “Pick Dates” 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 4/256:00 am
ATL
- IDA
2 stops12h 14m
United Airlines
Mon 4/272:30 pm
IDA
- ATL
1 stop6h 26m
United Airlines
Deal found 2/15![United Airlines logo]()
$404
This Orbitz deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/16:11 pm
ATL
- BOI
1 stop17h 11m
Alaska Airlines
Mon 5/115:50 am
BOI
- ATL
1 stop7h 33m
Alaska Airlines
Deal found 2/13![Alaska Airlines logo]()
$343
This American Airlines deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” 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.
Sat 4/258:21 am
ATL
- IDA
1 stop6h 52m
American Airlines
Sat 5/21:43 pm
IDA
- ATL
1 stop6h 15m
American Airlines
Deal found 2/17![American Airlines logo]()
$379
This Kiwi.com deal was found by Cheapflights users on 2/15. Clicking the “Pick Dates” 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 4/223:59 pm
ATL
- IDA
1 stop26h 57m
Multiple Airlines
Mon 4/2710:21 pm
IDA
- ATL
1 stop30h 46m
Multiple Airlines
Deal found 2/15![Multiple Airlines logo]()
$390
This Delta deal was found by Cheapflights users on 2/15. Clicking the “Pick Dates” 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 7/129:35 pm
ATL
- WYS
2 stops16h 46m
Delta
Mon 7/201:09 pm
WYS
- ATL
1 stop8h 31m
Delta
Deal found 2/15![Delta logo]()
$458
This American Airlines deal was found by Cheapflights users on 2/15. Clicking the “Pick Dates” 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.
Fri 4/246:04 am
ATL
- IDA
1 stop9h 09m
American Airlines
Tue 4/287:48 am
IDA
- ATL
2 stops14h 11m
American Airlines
Deal found 2/15![American Airlines logo]()
$384
This Alaska Airlines deal was found by Cheapflights users on 2/14. Clicking the “Pick Dates” 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 5/86:11 pm
ATL
- GEG
1 stop27h 44m
Alaska Airlines
Sun 5/107:40 pm
GEG
- ATL
1 stop16h 43m
Alaska Airlines
Deal found 2/14![Alaska Airlines logo]()
$353
This United Airlines deal was found by Cheapflights users on 2/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/94:28 pm
ATL
- SUN
1 stop6h 56m
United Airlines
Wed 3/1112:34 pm
SUN
- ATL
1 stop6h 38m
United Airlines
Deal found 2/15![United Airlines logo]()
$431
This Alaska Airlines deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” 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 3/254:33 pm
ATL
- BOI
1 stop29h 13m
Alaska Airlines
Tue 3/316:00 am
BOI
- ATL
1 stop10h 10m
Alaska Airlines
Deal found 2/17![Alaska Airlines logo]()
$363
This Delta deal was found by Cheapflights users on 2/15. Clicking the “Pick Dates” 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 7/115:15 pm
ATL
- WYS
2 stops21h 06m
Delta
Sat 7/1811:29 am
WYS
- ATL
2 stops21h 58m
Delta
Deal found 2/15![Delta logo]()
$493
This United Airlines deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” 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 3/34:27 pm
ATL
- SUN
1 stop6h 52m
United Airlines
Sat 3/77:00 am
SUN
- ATL
1 stop6h 11m
United Airlines
Deal found 2/16![United Airlines logo]()
$449
This American Airlines deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” 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.
Fri 4/246:04 am
ATL
- IDA
1 stop9h 09m
American Airlines
Mon 4/271:43 pm
IDA
- ATL
1 stop6h 15m
American Airlines
Deal found 2/16![American Airlines logo]()
$435
This Alaska Airlines deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” 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 4/276:11 pm
ATL
- BOI
1 stop20h 37m
Alaska Airlines
Mon 5/115:50 am
BOI
- ATL
1 stop7h 33m
Alaska Airlines
Deal found 2/13![Alaska Airlines logo]()
$373
This Delta deal was found by Cheapflights users on 2/15. Clicking the “Pick Dates” 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 7/115:15 pm
ATL
- WYS
2 stops21h 06m
Delta
Mon 7/201:09 pm
WYS
- ATL
2 stops25h 32m
Delta
Deal found 2/15![Delta logo]()
$501
This American Airlines deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” 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.
Fri 4/247:04 pm
ATL
- JAC
2 stops19h 36m
American Airlines
Mon 4/271:25 pm
JAC
- ATL
2 stops18h 53m
American Airlines
Deal found 2/13![American Airlines logo]()
$456
Last-minute flights from Atlanta to IdahoDiscover last-minute flight deals from Atlanta to Idaho. Data last updated February 17, 2026 and is based on user searches.
Discover last-minute flight deals from Atlanta to Idaho. Data last updated February 17, 2026 and is based on user searches.
This Expedia deal was found by Cheapflights users on 2/15. Clicking the “Pick Dates” 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.
Sun 2/227:38 am
ATL
- GEG
1 stop9h 38m
Frontier
Sun 3/112:59 pm
GEG
- ATL
1 stop14h 16m
Frontier
Deal found 2/15![Frontier logo]()
$211
This CheapOair deal was found by Cheapflights users on 2/15. Clicking the “Pick Dates” 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 2/266:00 am
ATL
- GEG
1 stop8h 27m
Frontier
Sun 3/112:59 pm
GEG
- ATL
1 stop14h 16m
Frontier
Deal found 2/15![Frontier logo]()
$287
This Cheapflightsfares deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” 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.
Fri 2/276:00 am
ATL
- BOI
1 stop7h 11m
Frontier
Sun 3/111:56 am
BOI
- ATL
1 stop26h 37m
Frontier
Deal found 2/16![Frontier logo]()
$231
This CheapOair deal was found by Cheapflights users on 2/14. Clicking the “Pick Dates” 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 3/17:38 am
ATL
- GEG
1 stop7h 36m
Frontier
Thu 3/512:22 pm
GEG
- ATL
1 stop26h 47m
Frontier
Deal found 2/14![Frontier logo]()
$241
This American Airlines deal was found by Cheapflights users on 2/14. Clicking the “Pick Dates” 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.
Tue 3/37:15 am
ATL
- IDA
1 stop8h 33m
American Airlines
Sat 3/72:18 pm
IDA
- ATL
1 stop8h 09m
American Airlines
Deal found 2/14![American Airlines logo]()
$334
This United Airlines deal was found by Cheapflights users on 2/14. Clicking the “Pick Dates” 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 3/37:00 am
ATL
- IDA
2 stops10h 40m
United Airlines
Sat 3/72:35 pm
IDA
- ATL
1 stop5h 47m
United Airlines
Deal found 2/14![United Airlines logo]()
$339
This CheapOair deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” 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 3/56:00 am
ATL
- BOI
1 stop7h 51m
Frontier
Sun 3/812:15 pm
BOI
- ATL
1 stop14h 46m
Frontier
Deal found 2/16![Frontier logo]()
$281
This Expedia deal was found by Cheapflights users on 2/15. Clicking the “Pick Dates” 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 3/56:00 am
ATL
- BOI
1 stop7h 51m
Multiple Airlines
Tue 3/106:00 pm
BOI
- ATL
1 stop9h 43m
Multiple Airlines
Deal found 2/15![Multiple Airlines logo]()
$294
This CheapOair deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” 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 3/107:07 pm
ATL
- GEG
1 stop7h 52m
Alaska Airlines
Wed 3/117:06 pm
GEG
- ATL
1 stop7h 37m
Alaska Airlines
Deal found 2/16![Alaska Airlines logo]()
$297
This Alaska Airlines deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” 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 3/107:04 am
ATL
- BOI
1 stop17h 36m
Alaska Airlines
Tue 3/246:04 pm
BOI
- ATL
1 stop9h 56m
Alaska Airlines
Deal found 2/17![Alaska Airlines logo]()
$333
This Southwest deal was found by Cheapflights users on 2/15. Clicking the “Pick Dates” 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 3/177:05 am
ATL
- BOI
1 stop7h 45m
Southwest
Tue 3/247:40 am
BOI
- ATL
1 stop5h 40m
Southwest
Deal found 2/15![Southwest logo]()
$359
This Cheapflightsfares deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” 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 3/266:00 am
ATL
- GEG
1 stop10h 15m
Frontier
Sun 4/511:06 am
GEG
- ATL
1 stop15h 05m
Frontier
Deal found 2/16![Frontier logo]()
$243
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 February 17, 2026.
Search for one-way flight options from Atlanta to Idaho. Find affordable one-way fares based on user searches. Data last updated February 17, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” 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 4/159:20 pm
ATL
- BOI
1 stop15h 48m
Frontier
Deal found 2/17![Frontier logo]()
$84
This Kiwi.com deal was found by Cheapflights users on 2/15. Clicking the “Pick Dates” 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 5/1310:30 am
ATL
- BOI
1 stop26h 38m
Frontier
Deal found 2/15![Frontier logo]()
$95
This Kiwi.com deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” 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 4/159:20 pm
ATL
- GEG
1 stop16h 11m
Frontier
Deal found 2/17![Frontier logo]()
$95
This Kiwi.com deal was found by Cheapflights users on 2/15. Clicking the “Pick Dates” 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 3/79:00 pm
ATL
- BOI
1 stop15h 20m
Frontier
Deal found 2/15![Frontier logo]()
$99
This Cheapflightsfares deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” 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 5/169:20 pm
ATL
- BOI
1 stop15h 48m
Frontier
Deal found 2/17![Frontier logo]()
$100
This Cheapflightsfares deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” 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 3/1810:30 am
ATL
- GEG
1 stop27h 17m
Frontier
Deal found 2/16![Frontier logo]()
$100
This Kiwi.com deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” 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 4/189:20 pm
ATL
- BOI
1 stop15h 48m
Frontier
Deal found 2/17![Frontier logo]()
$106
This Kiwi.com deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” 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 4/189:20 pm
ATL
- GEG
1 stop16h 11m
Frontier
Deal found 2/17![Frontier logo]()
$106
This Kiwi.com deal was found by Cheapflights users on 2/15. Clicking the “Pick Dates” 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 3/119:20 pm
ATL
- BOI
1 stop16h 00m
Frontier
Deal found 2/15![Frontier logo]()
$107
This Kiwi.com deal was found by Cheapflights users on 2/15. Clicking the “Pick Dates” 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 5/139:20 pm
ATL
- GEG
1 stop16h 11m
Frontier
Deal found 2/15![Frontier logo]()
$112
This Kiwi.com deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” 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 3/189:20 pm
ATL
- BOI
1 stop16h 00m
Frontier
Deal found 2/16![Frontier logo]()
$113
This Cheapflightsfares deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” 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 3/79:00 pm
ATL
- GEG
1 stop15h 47m
Frontier
Deal found 2/13![Frontier logo]()
$114
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 February 17, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $210 (Cheapflightsfares) |
One-way from | $84 (Kiwi.com) |
Popular in | February |
Cheapest in | April |
Average price | $769 |
Good round-trip deal | $509 or less |
Good one-way deal | $398 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 February 17, 2026.
Use the filters below to find and compare flights from Atlanta to Idaho that are best for you.
Fly from
Atlanta
Fly to
Idaho
Route
Depart
Return
Price
AtlantaSpokane
ATL - GEG
ATLGEG
Atlanta Hartsfield-Jackson
Sun 2/22
7:38 am-2:16 pm
1 stop9h 38m
Spokane
Sun 3/1
12:59 pm-6:15 am
1 stop14h 16m
$211
AtlantaSpokane
ATL - GEG
ATLGEG
Atlanta Hartsfield-Jackson
Sun 3/1
7:38 am-12:14 pm
1 stop7h 36m
Spokane
Thu 3/5
12:22 pm-6:09 pm
1 stop26h 47m
$241
AtlantaBoise
ATL - BOI
ATLBOI
Atlanta Hartsfield-Jackson
Wed 2/25
7:55 pm-11:51 am
1 stop17h 56m
Boise Air Term. Gowen Fld
Sun 3/1
11:56 am-6:15 am
1 stop16h 19m
$243
AtlantaSpokane
ATL - GEG
ATLGEG
Atlanta Hartsfield-Jackson
Wed 4/8
9:21 pm-10:21 am
1 stop16h 00m
Spokane
Mon 4/13
5:11 pm-6:22 pm
2 stops22h 11m
$265
AtlantaSpokane
ATL - GEG
ATLGEG
Atlanta Hartsfield-Jackson
Sat 5/2
9:20 pm-10:31 am
1 stop16h 11m
Spokane
Sun 5/10
9:19 pm-4:37 pm
2 stops40h 18m
$291
AtlantaSpokane
ATL - GEG
ATLGEG
Atlanta Hartsfield-Jackson
Sat 5/2
9:20 pm-10:31 am
1 stop16h 11m
Spokane
Sun 5/10
11:32 am-5:11 am
1 stop14h 39m
$291
AtlantaSpokane
ATL - GEG
ATLGEG
Atlanta Hartsfield-Jackson
Wed 4/8
9:21 pm-10:21 am
1 stop16h 00m
Spokane
Mon 4/13
11:45 am-2:48 pm
1 stop24h 03m
$303
AtlantaBoise
ATL - BOI
ATLBOI
Atlanta Hartsfield-Jackson
Tue 3/10
7:04 am-10:40 pm
1 stop17h 36m
Boise Air Term. Gowen Fld
Tue 3/24
6:04 pm-6:00 am
1 stop9h 56m
$333
AtlantaBoise
ATL - BOI
ATLBOI
Atlanta Hartsfield-Jackson
Tue 4/28
7:00 am-11:02 pm
1 stop18h 02m
Boise Air Term. Gowen Fld
Tue 5/5
5:50 am-3:23 pm
1 stop7h 33m
$333
AtlantaBoise
ATL - BOI
ATLBOI
Atlanta Hartsfield-Jackson
Tue 4/28
7:00 am-11:59 pm
1 stop18h 59m
Boise Air Term. Gowen Fld
Wed 5/6
5:50 am-3:23 pm
1 stop7h 33m
$333
Showing 1-10 of 60 results
Best time to book a flight from Atlanta to Idaho
Have a flexible travel schedule? Discover the best time to fly to Idaho from Atlanta with our price prediction graph.
ATL-GEG
ATL-BOI
ATL-IDA
ATL-SUN
ATL-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-GEG
ATL-BOI
ATL-IDA
ATL-SUN
What is the cheapest month to book a flight from Atlanta to Idaho?
Currently, April is the cheapest month in which you can book a flight from Atlanta to Idaho (average of $107). Flying from Atlanta to Idaho in August is currently the most expensive (average of $355). 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 February 17, 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.
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 February 17, 2026.
Get a feel of what it's like to fly with Alaska Airlines, Southwest, and Delta 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
7.0
Overall
8.0
Comfort
7.8
Food
7.1
Boarding
8.1
Crew
8.5
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Entertainment
7.0
Overall
8.0
Comfort
7.8
Food
7.1
Boarding
8.1
Crew
8.5
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Entertainment
7.0
Overall
8.0
Comfort
7.8
Food
7.1
Boarding
8.1
Crew
8.5
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Entertainment
7.0
Overall
8.0
Comfort
7.8
Food
7.1
Boarding
8.1
Crew
8.5
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Entertainment
7.0
Overall
8.0
Comfort
7.8
Food
7.1
Boarding
8.1
Crew
8.5
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Entertainment
7.0
Overall
8.0
Comfort
7.8
Food
7.1
Boarding
8.1
Crew
8.5
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
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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Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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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 February 17, 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 February 17, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$229 | Average$596 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$255 | Average$538 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$265 | Average$378 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$302 | Average$432 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$358 | Average$456 | FlexibilityNo cancel fee | On-time63% |