$104+ 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 6/7. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — BOI
May 9 — May 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 April 9, 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 9, 2026.
This Southwest deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/285:40 pm
ATL
- BOI
1 stop8h 45m
Southwest
Sat 5/26:05 am
BOI
- ATL
1 stop6h 40m
Southwest
Deal found 4/7![Southwest logo]()
$187
This Cheapflightsfares deal was found by Cheapflights users on 4/9. 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 5/208:40 pm
ATL
- BOI
1 stop17h 50m
Frontier
Sun 5/241:25 pm
BOI
- ATL
1 stop13h 33m
Frontier
Deal found 4/9![Frontier logo]()
$204
This Cheapflightsfares deal was found by Cheapflights users on 4/9. 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.
Mon 6/18:40 pm
ATL
- BOI
1 stop17h 50m
Frontier
Tue 6/91:25 pm
BOI
- ATL
1 stop23h 47m
Frontier
Deal found 4/9![Frontier logo]()
$209
This Expedia deal was found by Cheapflights users on 4/6. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/227:35 am
ATL
- GEG
1 stop7h 03m
Frontier
Mon 5/2512:33 pm
GEG
- ATL
1 stop13h 25m
Frontier
Deal found 4/6![Frontier logo]()
$210
This CheapOair deal was found by Cheapflights users on 4/7. 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.
Thu 5/77:35 am
ATL
- BOI
1 stop6h 52m
Frontier
Sun 5/101:22 pm
BOI
- ATL
1 stop13h 36m
Frontier
Deal found 4/7![Frontier logo]()
$216
This CheapOair deal was found by Cheapflights users on 4/4. Clicking the “Pick Dates” 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 5/177:35 am
ATL
- BOI
1 stop6h 52m
Frontier
Sun 5/241:25 pm
BOI
- ATL
1 stop20h 08m
Frontier
Deal found 4/4![Frontier logo]()
$221
This CheapOair deal was found by Cheapflights users on 4/8. 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.
Thu 5/218:40 pm
ATL
- GEG
1 stop17h 58m
Frontier
Mon 5/2512:33 pm
GEG
- ATL
1 stop13h 25m
Frontier
Deal found 4/8![Frontier logo]()
$221
This Cheapflightsfares deal was found by Cheapflights users on 4/6. 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.
Thu 5/287:35 am
ATL
- BOI
1 stop6h 55m
Frontier
Tue 6/21:25 pm
BOI
- ATL
1 stop20h 08m
Frontier
Deal found 4/6![Frontier logo]()
$229
This Frontier deal was found by Cheapflights users on 4/7. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/17:35 am
ATL
- GEG
1 stop7h 03m
Frontier
Mon 6/812:33 pm
GEG
- ATL
1 stop13h 25m
Frontier
Deal found 4/7![Frontier logo]()
$230
This Kiwi.com deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/27:35 am
ATL
- BOI
1 stop6h 55m
Frontier
Tue 6/91:25 pm
BOI
- ATL
2 stops22h 09m
Frontier
Deal found 4/8![Frontier logo]()
$237
This Expedia deal was found by Cheapflights users on 4/8. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/127:35 am
ATL
- GEG
1 stop6h 58m
Frontier
Mon 6/1512:28 pm
GEG
- ATL
1 stop13h 30m
Frontier
Deal found 4/8![Frontier logo]()
$270
This CheapOair deal was found by Cheapflights users on 4/7. 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.
Thu 6/118:40 pm
ATL
- GEG
1 stop17h 53m
Frontier
Mon 7/1312:28 pm
GEG
- ATL
1 stop20h 10m
Frontier
Deal found 4/7![Frontier logo]()
$281
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 9, 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 9, 2026.
This Alaska Airlines deal was found by Cheapflights users on 4/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/56:26 pm
ATL
- IDA
1 stop20h 51m
Alaska Airlines
Mon 6/84:03 pm
IDA
- ATL
1 stop21h 31m
Alaska Airlines
Deal found 4/9![Alaska Airlines logo]()
$349
This United Airlines deal was found by Cheapflights users on 4/6. 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 9/154:29 pm
ATL
- SUN
1 stop6h 42m
United Airlines
Tue 9/222:29 pm
SUN
- ATL
1 stop6h 20m
United Airlines
Deal found 4/6![United Airlines logo]()
$401
This Southwest deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/107:30 pm
ATL
- BOI
1 stop6h 55m
Southwest
Thu 6/1112:05 pm
BOI
- ATL
2 stops10h 00m
Southwest
Deal found 4/8![Southwest logo]()
$439
This Delta deal was found by Cheapflights users on 4/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/47:46 pm
ATL
- GEG
Nonstop4h 47m
Delta
Fri 8/1410:45 pm
GEG
- ATL
Nonstop4h 21m
Delta
Deal found 4/4![Delta logo]()
$519
This Expedia deal was found by Cheapflights users on 4/6. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/29:00 am
ATL
- IDA
1 stop8h 37m
Alaska Airlines
Sun 9/61:45 pm
IDA
- ATL
1 stop8h 14m
Alaska Airlines
Deal found 4/6![Alaska Airlines logo]()
$399
This United Airlines deal was found by Cheapflights users on 4/4. Clicking the “Pick Dates” 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 9/148:49 am
ATL
- IDA
1 stop6h 35m
United Airlines
Wed 9/2310:35 am
IDA
- ATL
2 stops10h 50m
United Airlines
Deal found 4/4![United Airlines logo]()
$425
This Alaska Airlines deal was found by Cheapflights users on 4/4. Clicking the “Pick Dates” 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 9/234:01 pm
ATL
- IDA
1 stop8h 55m
Alaska Airlines
Mon 10/54:00 pm
IDA
- ATL
1 stop21h 03m
Alaska Airlines
Deal found 4/4![Alaska Airlines logo]()
$399
This Southwest deal was found by Cheapflights users on 4/6. 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 6/107:30 pm
ATL
- BOI
1 stop6h 55m
Southwest
Mon 6/153:25 pm
BOI
- ATL
2 stops12h 20m
Southwest
Deal found 4/6![Southwest logo]()
$445
This Delta deal was found by Cheapflights users on 4/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/269:40 am
ATL
- GEG
Nonstop4h 37m
Delta
Tue 6/1612:47 pm
GEG
- ATL
Nonstop4h 27m
Delta
Deal found 4/4![Delta logo]()
$519
This United Airlines deal was found by Cheapflights users on 4/4. Clicking the “Pick Dates” 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 5/27:00 am
ATL
- IDA
2 stops10h 43m
United Airlines
Tue 5/510:40 am
IDA
- ATL
2 stops9h 17m
United Airlines
Deal found 4/4![United Airlines logo]()
$479
This Southwest deal was found by Cheapflights users on 4/7. 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.
Wed 9/97:15 am
ATL
- GEG
1 stop7h 35m
Southwest
Thu 9/106:30 am
GEG
- ATL
2 stops10h 50m
Southwest
Deal found 4/7![Southwest logo]()
$482
This Alaska Airlines deal was found by Cheapflights users on 4/4. Clicking the “Pick Dates” 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 10/24:01 pm
ATL
- IDA
1 stop8h 55m
Alaska Airlines
Tue 10/66:15 am
IDA
- ATL
1 stop8h 29m
Alaska Airlines
Deal found 4/4![Alaska Airlines logo]()
$449
This United Airlines deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/14:22 pm
ATL
- SUN
1 stop7h 04m
United Airlines
Fri 8/78:00 am
SUN
- ATL
2 stops12h 57m
United Airlines
Deal found 4/8![United Airlines logo]()
$480
This Delta deal was found by Cheapflights users on 4/8. 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 8/227:25 am
ATL
- GEG
1 stop8h 42m
Delta
Fri 8/2810:45 pm
GEG
- ATL
Nonstop4h 21m
Delta
Deal found 4/8![Delta logo]()
$529
This Southwest deal was found by Cheapflights users on 4/5. 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.
Wed 9/94:25 pm
ATL
- GEG
2 stops9h 00m
Southwest
Sun 9/1311:25 am
GEG
- ATL
1 stop8h 05m
Southwest
Deal found 4/5![Southwest logo]()
$482
This Alaska Airlines deal was found by Cheapflights users on 4/4. Clicking the “Pick Dates” 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 9/269:00 am
ATL
- IDA
1 stop8h 37m
Alaska Airlines
Fri 10/21:45 pm
IDA
- ATL
1 stop8h 14m
Alaska Airlines
Deal found 4/4![Alaska Airlines logo]()
$449
This United Airlines deal was found by Cheapflights users on 4/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/67:05 am
ATL
- WYS
2 stops11h 32m
United Airlines
Tue 6/92:19 pm
WYS
- ATL
1 stop6h 38m
United Airlines
Deal found 4/9![United Airlines logo]()
$481
This Southwest deal was found by Cheapflights users on 4/7. 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 6/116:20 pm
ATL
- GEG
2 stops10h 00m
Southwest
Sun 6/149:50 am
GEG
- ATL
1 stop9h 20m
Southwest
Deal found 4/7![Southwest logo]()
$482
This Delta deal was found by Cheapflights users on 4/4. Clicking the “Pick Dates” 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 5/1810:18 am
ATL
- BOI
Nonstop4h 25m
Delta
Tue 5/2611:39 pm
BOI
- ATL
Nonstop4h 07m
Delta
Deal found 4/4![Delta logo]()
$539
This Alaska Airlines deal was found by Cheapflights users on 4/4. Clicking the “Pick Dates” 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 9/284:01 pm
ATL
- IDA
1 stop8h 55m
Alaska Airlines
Thu 10/11:45 pm
IDA
- ATL
1 stop8h 14m
Alaska Airlines
Deal found 4/4![Alaska Airlines logo]()
$449
This Southwest deal was found by Cheapflights users on 4/6. 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 5/283:30 pm
ATL
- BOI
2 stops10h 00m
Southwest
Tue 6/210:05 am
BOI
- ATL
2 stops9h 15m
Southwest
Deal found 4/6![Southwest logo]()
$487
This Alaska Airlines deal was found by Cheapflights users on 4/7. 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 5/276:26 pm
ATL
- IDA
1 stop20h 51m
Alaska Airlines
Wed 6/31:54 pm
IDA
- ATL
2 stops23h 40m
Alaska Airlines
Deal found 4/7![Alaska Airlines logo]()
$461
This Delta deal was found by Cheapflights users on 4/5. 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.
Mon 4/207:55 am
ATL
- SUN
1 stop8h 59m
Delta
Fri 4/243:34 pm
SUN
- ATL
1 stop5h 24m
Delta
Deal found 4/5![Delta logo]()
$561
This Southwest deal was found by Cheapflights users on 4/5. 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 8/73:30 pm
ATL
- GEG
2 stops9h 30m
Southwest
Sat 8/157:05 am
GEG
- ATL
2 stops10h 20m
Southwest
Deal found 4/5![Southwest logo]()
$487
This United Airlines deal was found by Cheapflights users on 4/6. 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 7/77:30 am
ATL
- WYS
1 stop8h 02m
United Airlines
Thu 7/92:14 pm
WYS
- ATL
1 stop6h 43m
United Airlines
Deal found 4/6![United Airlines logo]()
$554
This Alaska Airlines deal was found by Cheapflights users on 4/5. 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.
Fri 5/14:23 pm
ATL
- BOI
1 stop8h 39m
Alaska Airlines
Tue 5/55:50 am
BOI
- ATL
1 stop7h 33m
Alaska Airlines
Deal found 4/5![Alaska Airlines logo]()
$468
This Southwest deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/256:20 pm
ATL
- GEG
2 stops10h 00m
Southwest
Sun 6/289:45 am
GEG
- ATL
1 stop12h 10m
Southwest
Deal found 4/8![Southwest logo]()
$505
This United Airlines deal was found by Cheapflights users on 4/4. Clicking the “Pick Dates” 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 5/29:00 am
ATL
- SUN
1 stop6h 38m
United Airlines
Tue 5/52:30 pm
SUN
- ATL
2 stops29h 27m
United Airlines
Deal found 4/4![United Airlines logo]()
$565
This Delta deal was found by Cheapflights users on 4/6. 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.
Thu 5/218:10 am
ATL
- WYS
1 stop6h 15m
Delta
Thu 5/281:10 pm
WYS
- ATL
1 stop8h 33m
Delta
Deal found 4/6![Delta logo]()
$639
This Alaska Airlines deal was found by Cheapflights users on 4/9. 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 7/157:03 am
ATL
- GEG
1 stop8h 26m
Alaska Airlines
Sat 7/255:00 am
GEG
- ATL
1 stop7h 15m
Alaska Airlines
Deal found 4/9![Alaska Airlines logo]()
$499
Last-minute flights from Atlanta to IdahoDiscover last-minute flight deals from Atlanta to Idaho. Data last updated April 9, 2026 and is based on user searches.
Discover last-minute flight deals from Atlanta to Idaho. Data last updated April 9, 2026 and is based on user searches.
This CheapOair deal was found by Cheapflights users on 4/5. 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.
Fri 4/106:00 am
ATL
- GEG
1 stop13h 26m
Frontier
Sun 4/1211:06 am
GEG
- ATL
1 stop15h 05m
Frontier
Deal found 4/5![Frontier logo]()
$326
This Southwest deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/285:40 pm
ATL
- BOI
1 stop8h 45m
Southwest
Sat 5/26:05 am
BOI
- ATL
1 stop6h 40m
Southwest
Deal found 4/7![Southwest logo]()
$187
This Kiwi.com deal was found by Cheapflights users on 4/6. 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.
Fri 5/19:37 am
ATL
- IDA
1 stop7h 50m
Multiple Airlines
Mon 5/410:21 pm
IDA
- ATL
2 stops32h 43m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$288
This CheapOair deal was found by Cheapflights users on 4/7. 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.
Thu 5/77:35 am
ATL
- BOI
1 stop6h 52m
Frontier
Sun 5/101:22 pm
BOI
- ATL
1 stop13h 36m
Frontier
Deal found 4/7![Frontier logo]()
$216
This Kiwi.com deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/79:00 pm
ATL
- GEG
1 stop16h 55m
Multiple Airlines
Thu 5/149:19 pm
GEG
- ATL
2 stops28h 39m
Multiple Airlines
Deal found 4/8![Multiple Airlines logo]()
$338
This CheapOair deal was found by Cheapflights users on 4/4. Clicking the “Pick Dates” 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 5/177:35 am
ATL
- BOI
1 stop6h 52m
Frontier
Sun 5/241:25 pm
BOI
- ATL
1 stop20h 08m
Frontier
Deal found 4/4![Frontier logo]()
$221
This Cheapflightsfares deal was found by Cheapflights users on 4/9. 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 5/208:40 pm
ATL
- BOI
1 stop17h 50m
Frontier
Sun 5/241:25 pm
BOI
- ATL
1 stop13h 33m
Frontier
Deal found 4/9![Frontier logo]()
$204
This CheapOair deal was found by Cheapflights users on 4/8. 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.
Thu 5/218:40 pm
ATL
- GEG
1 stop17h 58m
Frontier
Mon 5/2512:33 pm
GEG
- ATL
1 stop13h 25m
Frontier
Deal found 4/8![Frontier logo]()
$221
This Expedia deal was found by Cheapflights users on 4/6. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/227:35 am
ATL
- GEG
1 stop7h 03m
Frontier
Mon 5/2512:33 pm
GEG
- ATL
1 stop13h 25m
Frontier
Deal found 4/6![Frontier logo]()
$210
This Alaska Airlines deal was found by Cheapflights users on 4/7. 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 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 4/7![Alaska Airlines logo]()
$349
This Cheapflightsfares deal was found by Cheapflights users on 4/6. 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.
Thu 5/287:35 am
ATL
- BOI
1 stop6h 55m
Frontier
Tue 6/21:25 pm
BOI
- ATL
1 stop20h 08m
Frontier
Deal found 4/6![Frontier logo]()
$229
This Cheapflightsfares deal was found by Cheapflights users on 4/7. 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.
Thu 5/287:35 am
ATL
- BOI
1 stop6h 55m
Frontier
Sun 5/311:25 pm
BOI
- ATL
1 stop13h 33m
Frontier
Deal found 4/7![Frontier logo]()
$249
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 9, 2026.
Search for one-way flight options from Atlanta to Idaho. Find affordable one-way fares based on user searches. Data last updated April 9, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 4/8. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/77:35 am
ATL
- BOI
1 stop6h 55m
Frontier
Deal found 4/8![Frontier logo]()
$104
This Cheapflightsfares deal was found by Cheapflights users on 4/6. 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.
Fri 5/227:35 am
ATL
- GEG
1 stop7h 03m
Frontier
Deal found 4/6![Frontier logo]()
$104
This Frontier deal was found by Cheapflights users on 4/6. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/37:35 am
ATL
- GEG
1 stop7h 03m
Frontier
Deal found 4/6![Frontier logo]()
$105
This Kiwi.com deal was found by Cheapflights users on 4/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/67:11 pm
ATL
- GEG
1 stop28h 18m
Multiple Airlines
Deal found 4/5![Multiple Airlines logo]()
$107
This Cheapflightsfares deal was found by Cheapflights users on 4/6. 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 5/138:40 pm
ATL
- BOI
1 stop17h 47m
Frontier
Deal found 4/6![Frontier logo]()
$110
This Cheapflightsfares deal was found by Cheapflights users on 4/8. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/78:40 pm
ATL
- GEG
1 stop17h 58m
Frontier
Deal found 4/8![Frontier logo]()
$110
This Kiwi.com deal was found by Cheapflights users on 4/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/18:40 pm
ATL
- BOI
1 stop17h 50m
Frontier
Deal found 4/5![Frontier logo]()
$114
This CheapOair deal was found by Cheapflights users on 4/9. 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.
Sat 5/98:40 pm
ATL
- BOI
1 stop17h 47m
Frontier
Deal found 4/9![Frontier logo]()
$117
This Cheapflightsfares deal was found by Cheapflights users on 4/8. 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 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
Deal found 4/8![Frontier logo]()
$124
This Cheapflightsfares deal was found by Cheapflights users on 4/7. 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.
Fri 5/157:35 am
ATL
- GEG
1 stop7h 03m
Frontier
Deal found 4/7![Frontier logo]()
$124
This Frontier deal was found by Cheapflights users on 4/8. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/47:35 am
ATL
- BOI
1 stop6h 55m
Frontier
Deal found 4/8![Frontier logo]()
$125
This Frontier deal was found by Cheapflights users on 4/6. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/87:35 am
ATL
- GEG
1 stop6h 58m
Frontier
Deal found 4/6![Frontier logo]()
$125
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 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $187 (Southwest) |
One-way from | $104 (Cheapflightsfares) |
Popular in | February |
Cheapest in | January |
Average price | $530 |
Good round-trip deal | $639 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 9, 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
Fri 6/5
6:26 pm-1:17 pm
1 stop20h 51m
Idaho Falls Fanning Field
Mon 6/8
4:03 pm-3:34 pm
1 stop21h 31m
$349
AtlantaIdaho Falls
ATL - IDA
ATLIDA
Atlanta Hartsfield-Jackson
Wed 9/2
9:00 am-3:37 pm
1 stop8h 37m
Idaho Falls Fanning Field
Sun 9/6
1:45 pm-11:59 pm
1 stop8h 14m
$399
AtlantaIdaho Falls
ATL - IDA
ATLIDA
Atlanta Hartsfield-Jackson
Wed 9/23
4:01 pm-10:56 pm
1 stop8h 55m
Idaho Falls Fanning Field
Mon 10/5
4:00 pm-3:03 pm
1 stop21h 03m
$399
AtlantaHailey
ATL - SUN
ATLSUN
Atlanta Hartsfield-Jackson
Tue 9/15
4:29 pm-9:11 pm
1 stop6h 42m
Hailey Sun Valley-Friedman
Tue 9/22
2:29 pm-10:49 pm
1 stop6h 20m
$401
AtlantaIdaho Falls
ATL - IDA
ATLIDA
Atlanta Hartsfield-Jackson
Mon 9/14
8:49 am-1:24 pm
1 stop6h 35m
Idaho Falls Fanning Field
Wed 9/23
10:35 am-11:25 pm
2 stops10h 50m
$425
AtlantaBoise
ATL - BOI
ATLBOI
Atlanta Hartsfield-Jackson
Wed 6/10
7:30 pm-12:25 am
1 stop6h 55m
Boise Air Term. Gowen Fld
Thu 6/11
12:05 pm-12:05 am
2 stops10h 00m
$439
AtlantaBoise
ATL - BOI
ATLBOI
Atlanta Hartsfield-Jackson
Wed 6/10
7:30 pm-12:25 am
1 stop6h 55m
Boise Air Term. Gowen Fld
Mon 6/15
3:25 pm-5:45 am
2 stops12h 20m
$445
AtlantaIdaho Falls
ATL - IDA
ATLIDA
Atlanta Hartsfield-Jackson
Fri 10/2
4:01 pm-10:56 pm
1 stop8h 55m
Idaho Falls Fanning Field
Tue 10/6
6:15 am-4:44 pm
1 stop8h 29m
$449
AtlantaIdaho Falls
ATL - IDA
ATLIDA
Atlanta Hartsfield-Jackson
Sat 9/26
9:00 am-3:37 pm
1 stop8h 37m
Idaho Falls Fanning Field
Fri 10/2
1:45 pm-11:59 pm
1 stop8h 14m
$449
AtlantaIdaho Falls
ATL - IDA
ATLIDA
Atlanta Hartsfield-Jackson
Mon 9/28
4:01 pm-10:56 pm
1 stop8h 55m
Idaho Falls Fanning Field
Thu 10/1
1:45 pm-11:59 pm
1 stop8h 14m
$449
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-SUN
ATL-BOI
ATL-GEG
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-IDA
ATL-SUN
ATL-BOI
ATL-GEG
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 April 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 9, 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 April 9, 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.
Entertainment
7.5
Crew
8.6
Food
7.0
Boarding
8.1
Comfort
8.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Entertainment
7.5
Crew
8.6
Food
7.0
Boarding
8.1
Comfort
8.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Entertainment
7.5
Crew
8.6
Food
7.0
Boarding
8.1
Comfort
8.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Entertainment
7.5
Crew
8.6
Food
7.0
Boarding
8.1
Comfort
8.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Entertainment
7.5
Crew
8.6
Food
7.0
Boarding
8.1
Comfort
8.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Entertainment
7.5
Crew
8.6
Food
7.0
Boarding
8.1
Comfort
8.0
Overall
8.0
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 9, 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 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$221 | Average$518 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$229 | Average$601 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$255 | Average$525 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$265 | Average$403 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$358 | Average$477 | FlexibilityNo cancel fee | On-time63% |