$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 4/8. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — BOI
Apr 9 — Apr 161
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 March 10, 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 March 10, 2026.
This CheapOair deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” 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 5/28:51 pm
ATL
- GEG
1 stop16h 58m
Frontier
Sun 5/1011:32 am
GEG
- ATL
1 stop14h 39m
Frontier
Deal found 3/5![Frontier logo]()
$201
This CheapOair deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair 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
Sun 5/1711:32 am
GEG
- ATL
1 stop14h 39m
Frontier
Deal found 3/9![Frontier logo]()
$221
This Kiwi.com deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/158:51 pm
ATL
- BOI
1 stop16h 17m
Frontier
Sun 4/1911:53 am
BOI
- ATL
1 stop15h 18m
Frontier
Deal found 3/8![Frontier logo]()
$225
This Cheapflightsfares deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/139:20 pm
ATL
- BOI
1 stop15h 48m
Frontier
Sun 5/2412:21 pm
BOI
- ATL
1 stop21h 53m
Frontier
Deal found 3/9![Frontier logo]()
$239
This Alaska Airlines deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/186:26 pm
ATL
- GEG
1 stop7h 40m
Alaska Airlines
Sun 5/245:00 am
GEG
- ATL
1 stop7h 34m
Alaska Airlines
Deal found 3/8![Alaska Airlines logo]()
$244
This Alaska Airlines deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/186:26 pm
ATL
- GEG
1 stop7h 40m
Alaska Airlines
Sat 5/235:00 am
GEG
- ATL
1 stop7h 34m
Alaska Airlines
Deal found 3/8![Alaska Airlines logo]()
$249
This CheapOair deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/209:20 pm
ATL
- BOI
1 stop15h 56m
Frontier
Sun 5/2412:21 pm
BOI
- ATL
1 stop21h 53m
Frontier
Deal found 3/7![Frontier logo]()
$251
This Kiwi.com deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/139:20 pm
ATL
- BOI
1 stop15h 48m
Frontier
Sun 5/1711:53 am
BOI
- ATL
1 stop15h 18m
Frontier
Deal found 3/8![Frontier logo]()
$252
This Cheapflightsfares deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” 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 4/89:21 pm
ATL
- GEG
1 stop16h 00m
Frontier
Sun 4/1211:06 am
GEG
- ATL
1 stop15h 05m
Frontier
Deal found 3/6![Frontier logo]()
$260
This CheapOair deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/296:00 am
ATL
- GEG
1 stop8h 55m
Frontier
Sun 4/511:06 am
GEG
- ATL
1 stop15h 05m
Frontier
Deal found 3/7![Frontier logo]()
$261
This Kiwi.com deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/116:00 am
ATL
- BOI
2 stops31h 08m
Frontier
Sun 4/1911:53 am
BOI
- ATL
1 stop15h 18m
Frontier
Deal found 3/8![Frontier logo]()
$269
This Alaska Airlines deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/15:30 pm
ATL
- GEG
1 stop8h 40m
Alaska Airlines
Mon 9/77:44 pm
GEG
- ATL
1 stop9h 07m
Alaska Airlines
Deal found 3/9![Alaska Airlines logo]()
$269
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 March 10, 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 March 10, 2026.
This Alaska Airlines deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/276:26 pm
ATL
- IDA
1 stop20h 51m
Alaska Airlines
Wed 6/34:03 pm
IDA
- ATL
1 stop21h 31m
Alaska Airlines
Deal found 3/9![Alaska Airlines logo]()
$350
This Southwest deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/86:50 am
ATL
- BOI
1 stop6h 05m
Southwest
Wed 4/156:00 am
BOI
- ATL
1 stop8h 40m
Southwest
Deal found 3/9![Southwest logo]()
$359
This United Airlines deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/234:28 pm
ATL
- SUN
1 stop6h 56m
United Airlines
Fri 3/272:33 pm
SUN
- ATL
1 stop5h 49m
United Airlines
Deal found 3/8![United Airlines logo]()
$421
This Delta deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” 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 5/87:43 pm
ATL
- GEG
Nonstop4h 37m
Delta
Wed 5/135:00 am
GEG
- ATL
1 stop16h 48m
Delta
Deal found 3/6![Delta logo]()
$432
This American Airlines deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” 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 3/226:00 am
ATL
- SUN
1 stop8h 59m
American Airlines
Thu 3/261:27 pm
SUN
- ATL
1 stop6h 34m
American Airlines
Deal found 3/6![American Airlines logo]()
$461
This Alaska Airlines deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/56:26 pm
ATL
- IDA
1 stop20h 51m
Alaska Airlines
Sat 6/134:14 pm
IDA
- ATL
1 stop21h 04m
Alaska Airlines
Deal found 3/8![Alaska Airlines logo]()
$350
This Southwest deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” 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 5/66:05 pm
ATL
- GEG
1 stop6h 30m
Southwest
Tue 5/126:30 am
GEG
- ATL
2 stops8h 15m
Southwest
Deal found 3/6![Southwest logo]()
$384
This Southwest deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/75:15 pm
ATL
- GEG
2 stops10h 20m
Southwest
Tue 5/126:30 am
GEG
- ATL
2 stops11h 30m
Southwest
Deal found 3/7![Southwest logo]()
$389
This Alaska Airlines deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/286:11 pm
ATL
- BOI
1 stop7h 48m
Alaska Airlines
Tue 5/196:23 pm
BOI
- ATL
2 stops19h 11m
Alaska Airlines
Deal found 3/9![Alaska Airlines logo]()
$390
This United Airlines deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” 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 5/89:00 am
ATL
- IDA
1 stop6h 25m
United Airlines
Sun 5/102:31 pm
IDA
- ATL
1 stop6h 14m
United Airlines
Deal found 3/5![United Airlines logo]()
$432
This Delta deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/2111:00 am
ATL
- IDA
1 stop9h 15m
Delta
Sun 4/51:10 pm
IDA
- ATL
1 stop7h 56m
Delta
Deal found 3/7![Delta logo]()
$474
This Alaska Airlines deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/157:20 am
ATL
- BOI
1 stop8h 38m
Alaska Airlines
Sat 4/186:04 pm
BOI
- ATL
1 stop9h 56m
Alaska Airlines
Deal found 3/7![Alaska Airlines logo]()
$408
This United Airlines deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” 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 4/259:00 am
ATL
- SUN
1 stop6h 35m
United Airlines
Wed 4/292:24 pm
SUN
- ATL
1 stop6h 31m
United Airlines
Deal found 3/5![United Airlines logo]()
$451
This Southwest deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” 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 3/308:45 pm
ATL
- BOI
1 stop7h 10m
Southwest
Sun 4/57:25 am
BOI
- ATL
2 stops8h 40m
Southwest
Deal found 3/6![Southwest logo]()
$423
This Delta deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” 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 5/107:43 pm
ATL
- GEG
Nonstop4h 37m
Delta
Sat 5/1612:27 pm
GEG
- ATL
Nonstop4h 22m
Delta
Deal found 3/6![Delta logo]()
$499
This United Airlines deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” 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 6/211:10 am
ATL
- IDA
1 stop6h 24m
United Airlines
Sat 6/610:35 am
IDA
- ATL
2 stops11h 55m
United Airlines
Deal found 3/5![United Airlines logo]()
$457
This Southwest deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” 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 5/285:10 pm
ATL
- BOI
2 stops8h 20m
Southwest
Sun 5/314:10 pm
BOI
- ATL
1 stop6h 25m
Southwest
Deal found 3/6![Southwest logo]()
$423
This Alaska Airlines deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/155:57 pm
ATL
- GEG
1 stop8h 05m
Alaska Airlines
Sat 7/255:00 am
GEG
- ATL
1 stop7h 18m
Alaska Airlines
Deal found 3/8![Alaska Airlines logo]()
$459
This United Airlines deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/79:00 am
ATL
- IDA
1 stop6h 25m
United Airlines
Sun 5/102:31 pm
IDA
- ATL
1 stop6h 14m
United Airlines
Deal found 3/9![United Airlines logo]()
$461
This Southwest deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/136:05 am
ATL
- BOI
2 stops9h 15m
Southwest
Sun 5/2411:20 am
BOI
- ATL
2 stops7h 55m
Southwest
Deal found 3/9![Southwest logo]()
$428
This Delta deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/287:55 am
ATL
- IDA
1 stop6h 32m
Delta
Sat 4/41:10 pm
IDA
- ATL
1 stop8h 10m
Delta
Deal found 3/8![Delta logo]()
$529
This Southwest deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” 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 5/19:40 am
ATL
- GEG
1 stop7h 30m
Southwest
Sun 5/310:35 am
GEG
- ATL
1 stop7h 25m
Southwest
Deal found 3/5![Southwest logo]()
$452
This United Airlines deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” 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 3/229:00 am
ATL
- SUN
1 stop6h 44m
United Airlines
Thu 3/267:00 am
SUN
- ATL
2 stops14h 47m
United Airlines
Deal found 3/6![United Airlines logo]()
$499
This Delta deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/226:55 am
ATL
- PIH
1 stop6h 52m
Delta
Sun 4/512:30 pm
PIH
- ATL
1 stop8h 36m
Delta
Deal found 3/7![Delta logo]()
$558
This Alaska Airlines deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” 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 5/186:26 pm
ATL
- BOI
1 stop24h 47m
Alaska Airlines
Fri 5/228:28 pm
BOI
- ATL
1 stop17h 06m
Alaska Airlines
Deal found 3/5![Alaska Airlines logo]()
$513
This Southwest deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/68:45 pm
ATL
- BOI
1 stop7h 10m
Southwest
Sun 4/122:15 pm
BOI
- ATL
2 stops6h 55m
Southwest
Deal found 3/7![Southwest logo]()
$453
This United Airlines deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/169:00 am
ATL
- WYS
1 stop9h 07m
United Airlines
Wed 5/202:03 pm
WYS
- ATL
1 stop6h 42m
United Airlines
Deal found 3/7![United Airlines logo]()
$508
This Delta deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” 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 4/1710:25 pm
ATL
- JAC
2 stops19h 48m
Delta
Sun 5/31:00 pm
JAC
- ATL
1 stop8h 09m
Delta
Deal found 3/5![Delta logo]()
$566
This Alaska Airlines deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/136:26 pm
ATL
- GEG
1 stop7h 40m
Alaska Airlines
Mon 5/1812:36 pm
GEG
- ATL
2 stops15h 44m
Alaska Airlines
Deal found 3/9![Alaska Airlines logo]()
$516
This Southwest deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/177:15 pm
ATL
- GEG
1 stop8h 40m
Southwest
Thu 5/211:30 pm
GEG
- ATL
1 stop13h 40m
Southwest
Deal found 3/8![Southwest logo]()
$462
Last-minute flights from Atlanta to IdahoDiscover last-minute flight deals from Atlanta to Idaho. Data last updated March 10, 2026 and is based on user searches.
Discover last-minute flight deals from Atlanta to Idaho. Data last updated March 10, 2026 and is based on user searches.
This Cheapflightsfares deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” 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 3/189:20 pm
ATL
- GEG
1 stop16h 27m
Frontier
Sun 3/2211:33 am
GEG
- ATL
1 stop27h 46m
Frontier
Deal found 3/6![Frontier logo]()
$290
This Cheapflightsfares deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” 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 3/196:00 am
ATL
- GEG
1 stop10h 15m
Frontier
Sun 3/2211:33 am
GEG
- ATL
1 stop27h 46m
Frontier
Deal found 3/5![Frontier logo]()
$309
This CheapOair deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/296:00 am
ATL
- GEG
1 stop8h 55m
Frontier
Sun 4/511:06 am
GEG
- ATL
1 stop15h 05m
Frontier
Deal found 3/7![Frontier logo]()
$261
This Cheapflightsfares deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” 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 4/89:21 pm
ATL
- GEG
1 stop16h 00m
Frontier
Sun 4/1211:06 am
GEG
- ATL
1 stop15h 05m
Frontier
Deal found 3/6![Frontier logo]()
$260
This Kiwi.com deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/89:21 pm
ATL
- BOI
1 stop15h 47m
Frontier
Sun 4/1212:03 pm
BOI
- ATL
2 stops31h 37m
Frontier
Deal found 3/8![Frontier logo]()
$278
This Kiwi.com deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” 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 stops33h 00m
Frontier
Deal found 3/6![Frontier logo]()
$292
This Kiwi.com deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” 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
Sun 4/129:19 pm
GEG
- ATL
2 stops38h 05m
Multiple Airlines
Deal found 3/6![Multiple Airlines logo]()
$310
This Kiwi.com deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/116:00 am
ATL
- BOI
2 stops31h 08m
Frontier
Sun 4/1911:53 am
BOI
- ATL
1 stop15h 18m
Frontier
Deal found 3/8![Frontier logo]()
$269
This Kiwi.com deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/158:51 pm
ATL
- BOI
1 stop16h 17m
Frontier
Sun 4/1911:53 am
BOI
- ATL
1 stop15h 18m
Frontier
Deal found 3/8![Frontier logo]()
$225
This flugladen.de deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/167:50 am
ATL
- GEG
1 stop7h 42m
Alaska Airlines
Wed 4/225:05 am
GEG
- ATL
1 stop7h 18m
Alaska Airlines
Deal found 3/9![Alaska Airlines logo]()
$324
This Expedia deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/286:11 pm
ATL
- BOI
1 stop7h 48m
Alaska Airlines
Wed 5/65:50 am
BOI
- ATL
1 stop7h 33m
Alaska Airlines
Deal found 3/7![Alaska Airlines logo]()
$307
This American Airlines deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” 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 4/288:21 am
ATL
- BOI
1 stop6h 42m
American Airlines
Wed 5/61:29 pm
BOI
- ATL
1 stop6h 54m
American Airlines
Deal found 3/5![American Airlines logo]()
$317
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 March 10, 2026.
Search for one-way flight options from Atlanta to Idaho. Find affordable one-way fares based on user searches. Data last updated March 10, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/810:30 am
ATL
- BOI
1 stop26h 38m
Frontier
Deal found 3/9![Frontier logo]()
$100
This Cheapflightsfares deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” 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 3/5![Frontier logo]()
$100
This Kiwi.com deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” 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
- BOI
1 stop15h 48m
Frontier
Deal found 3/6![Frontier logo]()
$104
This CheapOair deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/158:51 pm
ATL
- GEG
1 stop16h 58m
Frontier
Deal found 3/8![Frontier logo]()
$107
This Kiwi.com deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/99:20 pm
ATL
- BOI
1 stop15h 48m
Frontier
Deal found 3/9![Frontier logo]()
$110
This CheapOair deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/259:20 pm
ATL
- GEG
1 stop16h 27m
Frontier
Deal found 3/10![Frontier logo]()
$117
This United Airlines deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” 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 5/54:35 pm
ATL
- GEG
1 stop7h 41m
United Airlines
Deal found 3/6![United Airlines logo]()
$120
This Cheapflightsfares deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares 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 3/7![Frontier logo]()
$121
This American Airlines deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” 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 5/45:59 pm
ATL
- BOI
1 stop7h 42m
American Airlines
Deal found 3/5![American Airlines logo]()
$125
This Alaska Airlines deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/65:30 pm
ATL
- GEG
1 stop8h 40m
Alaska Airlines
Deal found 3/9![Alaska Airlines logo]()
$125
This United Airlines deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” 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 4/2211:25 am
ATL
- GEG
2 stops12h 46m
United Airlines
Deal found 3/5![United Airlines logo]()
$130
This Cheapflightsfares deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” 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 3/196:00 am
ATL
- GEG
1 stop10h 15m
Frontier
Deal found 3/5![Frontier logo]()
$134
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 March 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $201 (CheapOair) |
One-way from | $100 (Cheapflightsfares) |
Popular in | February |
Cheapest in | July |
Average price | $768 |
Good round-trip deal | $619 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 March 10, 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 5/27
6:26 pm-1:17 pm
1 stop20h 51m
Idaho Falls Fanning Field
Wed 6/3
4:03 pm-3:34 pm
1 stop21h 31m
$350
AtlantaIdaho Falls
ATL - IDA
ATLIDA
Atlanta Hartsfield-Jackson
Fri 6/5
6:26 pm-1:17 pm
1 stop20h 51m
Idaho Falls Fanning Field
Sat 6/13
4:14 pm-3:18 pm
1 stop21h 04m
$350
AtlantaBoise
ATL - BOI
ATLBOI
Atlanta Hartsfield-Jackson
Wed 4/8
6:50 am-10:55 am
1 stop6h 05m
Boise Air Term. Gowen Fld
Wed 4/15
6:00 am-4:40 pm
1 stop8h 40m
$359
AtlantaSpokane
ATL - GEG
ATLGEG
Atlanta Hartsfield-Jackson
Wed 5/6
6:05 pm-9:35 pm
1 stop6h 30m
Spokane
Tue 5/12
6:30 am-5:45 pm
2 stops8h 15m
$384
AtlantaSpokane
ATL - GEG
ATLGEG
Atlanta Hartsfield-Jackson
Thu 5/7
5:15 pm-12:35 am
2 stops10h 20m
Spokane
Tue 5/12
6:30 am-9:00 pm
2 stops11h 30m
$389
AtlantaBoise
ATL - BOI
ATLBOI
Atlanta Hartsfield-Jackson
Tue 4/28
6:11 pm-11:59 pm
1 stop7h 48m
Boise Air Term. Gowen Fld
Tue 5/19
6:23 pm-3:34 pm
2 stops19h 11m
$390
AtlantaBoise
ATL - BOI
ATLBOI
Atlanta Hartsfield-Jackson
Wed 4/15
7:20 am-1:58 pm
1 stop8h 38m
Boise Air Term. Gowen Fld
Sat 4/18
6:04 pm-6:00 am
1 stop9h 56m
$408
AtlantaHailey
ATL - SUN
ATLSUN
Atlanta Hartsfield-Jackson
Mon 3/23
4:28 pm-9:24 pm
1 stop6h 56m
Hailey Sun Valley-Friedman
Fri 3/27
2:33 pm-10:22 pm
1 stop5h 49m
$421
AtlantaBoise
ATL - BOI
ATLBOI
Atlanta Hartsfield-Jackson
Mon 3/30
8:45 pm-1:55 am
1 stop7h 10m
Boise Air Term. Gowen Fld
Sun 4/5
7:25 am-6:05 pm
2 stops8h 40m
$423
AtlantaBoise
ATL - BOI
ATLBOI
Atlanta Hartsfield-Jackson
Thu 5/28
5:10 pm-11:30 pm
2 stops8h 20m
Boise Air Term. Gowen Fld
Sun 5/31
4:10 pm-12:35 am
1 stop6h 25m
$423
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Atlanta to Idaho
Have a flexible travel schedule? Discover the best time to fly to Idaho from Atlanta with our price prediction graph.
ATL-GEG
ATL-IDA
ATL-BOI
ATL-SUN
ATL-PIH
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Atlanta to Idaho
ATL-USID
ATL-GEG
ATL-IDA
ATL-BOI
ATL-SUN
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 $365). 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 March 10, 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 March 10, 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).
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 March 10, 2026.
Get a feel of what it's like to fly with Alaska Airlines,Southwest, 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.
Overall
8.0
Entertainment
7.0
Crew
8.5
Boarding
8.1
Food
7.1
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Overall
8.0
Entertainment
7.0
Crew
8.5
Boarding
8.1
Food
7.1
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Overall
8.0
Entertainment
7.0
Crew
8.5
Boarding
8.1
Food
7.1
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Overall
8.0
Entertainment
7.0
Crew
8.5
Boarding
8.1
Food
7.1
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Overall
8.0
Entertainment
7.0
Crew
8.5
Boarding
8.1
Food
7.1
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Overall
8.0
Entertainment
7.0
Crew
8.5
Boarding
8.1
Food
7.1
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
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.
Browse thousands of different 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 March 10, 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 March 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$221 | Average$483 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$229 | Average$603 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$255 | Average$528 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$265 | Average$378 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$358 | Average$466 | FlexibilityNo cancel fee | On-time63% |