$108+ Cheap flights from Atlanta (ATL) to Montana
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 8/19. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — BZN
Aug 22 — Aug 291
Round-trip
1 adult, Economy
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Cheapest flights from Atlanta to MontanaExplore the most affordable flight options available from Atlanta to Montana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 23, 2026.
Explore the most affordable flight options available from Atlanta to Montana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 23, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/269:44 pm
ATL
- BZN
1 stop20h 22m
Multiple Airlines
Sun 8/309:06 pm
BZN
- ATL
2 stops12h 33m
Multiple Airlines
Deal found 7/18![Multiple Airlines logo]()
$295
This Kiwi.com deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/229:44 pm
ATL
- BZN
1 stop24h 32m
Multiple Airlines
Sun 8/309:06 pm
BZN
- ATL
2 stops34h 53m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$298
This Kiwi.com deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/2310:52 am
ATL
- BZN
1 stop11h 24m
Multiple Airlines
Sun 8/309:06 pm
BZN
- ATL
2 stops34h 53m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$300
This Kiwi.com deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/198:35 pm
ATL
- BZN
2 stops21h 31m
Multiple Airlines
Sun 8/239:06 pm
BZN
- ATL
1 stop14h 44m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$301
This Kiwi.com deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/169:01 pm
ATL
- BZN
1 stop25h 51m
Multiple Airlines
Sun 9/209:42 pm
BZN
- ATL
2 stops11h 43m
Multiple Airlines
Deal found 7/19![Multiple Airlines logo]()
$305
This Kiwi.com deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” 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 9/59:00 pm
ATL
- BZN
2 stops25h 52m
Multiple Airlines
Sun 9/139:42 pm
BZN
- ATL
1 stop29h 21m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$309
This Kiwi.com deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/175:01 am
ATL
- BZN
2 stops13h 17m
Multiple Airlines
Sun 8/239:06 pm
BZN
- ATL
1 stop14h 44m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$317
This Kiwi.com deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/228:29 pm
ATL
- BZN
2 stops25h 47m
Multiple Airlines
Thu 8/274:56 pm
BZN
- ATL
1 stop11h 54m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$318
This Kiwi.com deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1612:30 pm
ATL
- BZN
2 stops34h 22m
Multiple Airlines
Thu 9/249:42 pm
BZN
- ATL
1 stop29h 21m
Multiple Airlines
Deal found 7/19![Multiple Airlines logo]()
$321
This Kiwi.com deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” 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 9/249:01 pm
ATL
- BIL
1 stop21h 20m
Multiple Airlines
Mon 9/285:22 pm
BIL
- ATL
2 stops20h 11m
Multiple Airlines
Deal found 7/18![Multiple Airlines logo]()
$325
This Kiwi.com deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/169:01 pm
ATL
- MSO
1 stop25h 58m
Multiple Airlines
Sun 9/209:49 pm
MSO
- ATL
2 stops11h 36m
Multiple Airlines
Deal found 7/18![Multiple Airlines logo]()
$326
This Kiwi.com deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/279:01 pm
ATL
- FCA
1 stop24h 55m
Multiple Airlines
Mon 10/53:08 pm
FCA
- ATL
2 stops18h 17m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$327
Best flights from Atlanta to MontanaDiscover carefully curated flight deals from Atlanta to Montana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 23, 2026.
Discover carefully curated flight deals from Atlanta to Montana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 23, 2026.
This United Airlines deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” 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 8/1711:23 am
ATL
- BIL
1 stop7h 53m
United Airlines
Sat 8/225:07 am
BIL
- ATL
1 stop7h 58m
United Airlines
Deal found 7/20![United Airlines logo]()
$340
This Delta deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” 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 9/257:54 pm
ATL
- BIL
1 stop5h 21m
Delta
Mon 9/286:23 am
BIL
- ATL
1 stop6h 56m
Delta
Deal found 7/20![Delta logo]()
$349
This Alaska Airlines deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/307:03 am
ATL
- GTF
1 stop11h 35m
Alaska Airlines
Sat 9/55:25 pm
GTF
- ATL
1 stop12h 08m
Alaska Airlines
Deal found 7/22![Alaska Airlines logo]()
$383
This Southwest deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” 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 8/287:10 am
ATL
- BZN
2 stops8h 45m
Southwest
Sat 9/57:10 am
BZN
- ATL
2 stops10h 15m
Southwest
Deal found 7/18![Southwest logo]()
$463
This United Airlines deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/224:30 pm
ATL
- BTM
1 stop7h 56m
United Airlines
Fri 8/288:37 am
BTM
- ATL
1 stop8h 04m
United Airlines
Deal found 7/22![United Airlines logo]()
$354
This Delta deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/61:50 pm
ATL
- BIL
1 stop5h 54m
Delta
Sat 8/156:26 am
BIL
- ATL
1 stop5h 39m
Delta
Deal found 7/19![Delta logo]()
$384
This United Airlines deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/195:30 am
ATL
- WYS
2 stops9h 50m
United Airlines
Thu 9/242:05 pm
WYS
- ATL
1 stop6h 54m
United Airlines
Deal found 7/18![United Airlines logo]()
$362
This Alaska Airlines deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” 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 9/144:19 pm
ATL
- BIL
1 stop9h 10m
Alaska Airlines
Sat 9/263:42 pm
BIL
- ATL
1 stop21h 34m
Alaska Airlines
Deal found 7/19![Alaska Airlines logo]()
$417
This Southwest deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/222:05 pm
ATL
- BZN
2 stops9h 10m
Southwest
Fri 8/288:35 am
BZN
- ATL
2 stops8h 05m
Southwest
Deal found 7/22![Southwest logo]()
$468
This United Airlines deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” 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 11/189:50 am
ATL
- FCA
2 stops13h 52m
United Airlines
Sun 11/226:15 am
FCA
- ATL
2 stops11h 13m
United Airlines
Deal found 7/21![United Airlines logo]()
$389
This Delta deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2510:30 am
ATL
- GTF
2 stops14h 07m
Delta
Thu 10/11:15 pm
GTF
- ATL
1 stop8h 44m
Delta
Deal found 7/22![Delta logo]()
$432
This Alaska Airlines deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” 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 9/234:19 pm
ATL
- MSO
1 stop8h 42m
Alaska Airlines
Mon 9/284:16 pm
MSO
- ATL
1 stop13h 17m
Alaska Airlines
Deal found 7/21![Alaska Airlines logo]()
$447
This United Airlines deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” 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 8/84:22 pm
ATL
- BIL
1 stop6h 20m
United Airlines
Sat 8/157:00 am
BIL
- ATL
1 stop6h 05m
United Airlines
Deal found 7/18![United Airlines logo]()
$396
This Alaska Airlines deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/19:30 am
ATL
- GTF
1 stop8h 43m
Alaska Airlines
Tue 12/154:55 pm
GTF
- ATL
1 stop12h 56m
Alaska Airlines
Deal found 7/22![Alaska Airlines logo]()
$452
This Southwest deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/277:05 am
ATL
- BZN
2 stops8h 30m
Southwest
Fri 10/211:05 am
BZN
- ATL
2 stops10h 15m
Southwest
Deal found 7/18![Southwest logo]()
$521
This United Airlines deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2311:08 am
ATL
- GTF
2 stops12h 04m
United Airlines
Mon 9/282:37 pm
GTF
- ATL
1 stop6h 22m
United Airlines
Deal found 7/22![United Airlines logo]()
$408
This Alaska Airlines deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” 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 9/234:19 pm
ATL
- MSO
1 stop8h 42m
Alaska Airlines
Sun 9/277:00 am
MSO
- ATL
2 stops14h 21m
Alaska Airlines
Deal found 7/21![Alaska Airlines logo]()
$470
This Southwest deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/237:05 am
ATL
- BZN
2 stops8h 30m
Southwest
Sat 8/297:10 am
BZN
- ATL
2 stops10h 15m
Southwest
Deal found 7/22![Southwest logo]()
$531
This United Airlines deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/54:30 pm
ATL
- FCA
1 stop6h 51m
United Airlines
Thu 9/1012:35 pm
FCA
- ATL
1 stop8h 19m
United Airlines
Deal found 7/19![United Airlines logo]()
$413
This Alaska Airlines deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” 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 9/24:04 pm
ATL
- BIL
1 stop9h 25m
Alaska Airlines
Tue 9/83:42 pm
BIL
- ATL
2 stops13h 51m
Alaska Airlines
Deal found 7/19![Alaska Airlines logo]()
$471
This United Airlines deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” 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 8/178:50 am
ATL
- WYS
1 stop6h 30m
United Airlines
Mon 8/241:55 pm
WYS
- ATL
1 stop7h 04m
United Airlines
Deal found 7/18![United Airlines logo]()
$416
This Southwest deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/256:40 pm
ATL
- BZN
1 stop5h 45m
Southwest
Sun 9/275:45 pm
BZN
- ATL
1 stop10h 00m
Southwest
Deal found 7/21![Southwest logo]()
$559
This Alaska Airlines deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” 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 9/234:19 pm
ATL
- HLN
1 stop26h 22m
Alaska Airlines
Sat 9/265:18 pm
HLN
- ATL
1 stop12h 15m
Alaska Airlines
Deal found 7/19![Alaska Airlines logo]()
$473
This United Airlines deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” 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 9/154:30 pm
ATL
- COD
1 stop8h 15m
United Airlines
Sat 9/198:45 am
COD
- ATL
1 stop6h 22m
United Airlines
Deal found 7/21![United Airlines logo]()
$416
This Southwest deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/192:05 pm
ATL
- BZN
2 stops9h 10m
Southwest
Sat 9/268:35 am
BZN
- ATL
2 stops9h 50m
Southwest
Deal found 7/22![Southwest logo]()
$572
This Alaska Airlines deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” 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 9/228:19 am
ATL
- FCA
2 stops13h 22m
Alaska Airlines
Tue 10/67:45 pm
FCA
- ATL
1 stop9h 45m
Alaska Airlines
Deal found 7/20![Alaska Airlines logo]()
$474
This United Airlines deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” 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 9/78:50 am
ATL
- BIL
1 stop6h 31m
United Airlines
Tue 9/152:29 pm
BIL
- ATL
1 stop6h 30m
United Airlines
Deal found 7/18![United Airlines logo]()
$420
This Alaska Airlines deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/94:35 pm
ATL
- FCA
1 stop8h 24m
Alaska Airlines
Tue 10/137:45 pm
FCA
- ATL
1 stop26h 14m
Alaska Airlines
Deal found 7/22![Alaska Airlines logo]()
$486
This United Airlines deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” 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 8/151:24 pm
ATL
- GTF
2 stops9h 48m
United Airlines
Sat 8/296:15 am
GTF
- ATL
2 stops11h 14m
United Airlines
Deal found 7/18![United Airlines logo]()
$429
This Alaska Airlines deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” 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 9/137:49 am
ATL
- MSO
2 stops17h 12m
Alaska Airlines
Sat 9/261:19 pm
MSO
- ATL
1 stop23h 57m
Alaska Airlines
Deal found 7/18![Alaska Airlines logo]()
$497
Last-minute flights from Atlanta to MontanaDiscover last-minute flight deals from Atlanta to Montana. Data last updated July 23, 2026 and is based on user searches.
Discover last-minute flight deals from Atlanta to Montana. Data last updated July 23, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” 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 8/1111:23 am
ATL
- BIL
1 stop7h 53m
United Airlines
Tue 8/182:29 pm
BIL
- ATL
1 stop6h 30m
United Airlines
Deal found 7/19![United Airlines logo]()
$340
This Delta deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/128:05 am
ATL
- WYS
1 stop6h 22m
Delta
Thu 8/201:09 pm
WYS
- ATL
1 stop8h 49m
Delta
Deal found 7/19![Delta logo]()
$334
This Kiwi.com deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/127:56 am
ATL
- BZN
2 stops34h 05m
Multiple Airlines
Sun 8/164:51 pm
BZN
- ATL
1 stop12h 08m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$338
This Kiwi.com deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/175:01 am
ATL
- BZN
2 stops13h 17m
Multiple Airlines
Sun 8/239:06 pm
BZN
- ATL
1 stop14h 44m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$317
This United Airlines deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” 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 8/172:33 pm
ATL
- BIL
2 stops9h 34m
United Airlines
Sat 8/225:07 am
BIL
- ATL
1 stop7h 58m
United Airlines
Deal found 7/20![United Airlines logo]()
$345
This Kiwi.com deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/198:35 pm
ATL
- BZN
2 stops21h 31m
Multiple Airlines
Sun 8/239:06 pm
BZN
- ATL
1 stop14h 44m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$301
This Kiwi.com deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/229:44 pm
ATL
- BZN
1 stop24h 32m
Multiple Airlines
Sun 8/309:06 pm
BZN
- ATL
2 stops34h 53m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$298
This Kiwi.com deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/228:29 pm
ATL
- BZN
2 stops25h 47m
Multiple Airlines
Thu 8/274:56 pm
BZN
- ATL
1 stop11h 54m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$318
This Kiwi.com deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/2310:52 am
ATL
- BZN
1 stop11h 24m
Multiple Airlines
Sun 8/309:06 pm
BZN
- ATL
2 stops34h 53m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$300
This Kiwi.com deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/245:01 am
ATL
- BZN
2 stops12h 59m
Multiple Airlines
Sun 8/309:06 pm
BZN
- ATL
1 stop14h 44m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$330
This Kiwi.com deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/269:44 pm
ATL
- BZN
1 stop20h 22m
Multiple Airlines
Sun 8/309:06 pm
BZN
- ATL
2 stops12h 33m
Multiple Airlines
Deal found 7/18![Multiple Airlines logo]()
$295
This Delta deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” 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 8/3011:56 am
ATL
- GTF
1 stop7h 42m
Delta
Sat 9/51:08 pm
GTF
- ATL
1 stop8h 50m
Delta
Deal found 7/19![Delta logo]()
$338
One-way flights from Atlanta to MontanaSearch for one-way flight options from Atlanta to Montana. Find affordable one-way fares based on user searches. Data last updated July 23, 2026.
Search for one-way flight options from Atlanta to Montana. Find affordable one-way fares based on user searches. Data last updated July 23, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/198:05 am
ATL
- BZN
2 stops34h 01m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$108
This Kiwi.com deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/165:01 am
ATL
- FCA
2 stops30h 39m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$126
This Kiwi.com deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/228:47 pm
ATL
- BZN
2 stops50h 05m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$127
This Kiwi.com deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/231:47 pm
ATL
- BZN
2 stops33h 05m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$128
This Kiwi.com deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/228:29 pm
ATL
- BZN
2 stops25h 47m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$130
This Kiwi.com deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/189:00 pm
ATL
- BZN
2 stops45h 06m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$133
This Kiwi.com deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/208:30 pm
ATL
- BZN
2 stops38h 36m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$135
This Kiwi.com deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1412:30 pm
ATL
- BZN
2 stops22h 36m
Multiple Airlines
Deal found 7/19![Multiple Airlines logo]()
$137
This Kiwi.com deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/218:00 am
ATL
- BZN
2 stops27h 06m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$138
This Kiwi.com deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/228:23 am
ATL
- BZN
2 stops35h 23m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$139
This Kiwi.com deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/308:47 pm
ATL
- BIL
2 stops50h 45m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$145
This Kiwi.com deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/98:00 am
ATL
- BIL
3 stops58h 21m
Multiple Airlines
Deal found 7/18![Multiple Airlines logo]()
$150
Find flight deals from Atlanta to Montana
Keep the following information in mind while searching for Atlanta to Montana flight deals. Data was last updated July 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $295 (Kiwi.com) |
One-way from | $108 (Kiwi.com) |
Popular in | July |
Cheapest in | January |
Average price | $749 |
Good round-trip deal | $749 or less |
Good one-way deal | $428 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Atlanta to Montana that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 23, 2026.
Use the filters below to find and compare flights from Atlanta to Montana that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
AtlantaBillings
ATL - BIL
ATLBIL
Atlanta Hartsfield-Jackson
Mon 8/17
11:23 am-5:16 pm
1 stop7h 53m
Billings Logan Intl
Sat 8/22
5:07 am-3:05 pm
1 stop7h 58m
$340
AtlantaBillings
ATL - BIL
ATLBIL
Atlanta Hartsfield-Jackson
Fri 9/25
7:54 pm-11:15 pm
1 stop5h 21m
Billings Logan Intl
Mon 9/28
6:23 am-3:19 pm
1 stop6h 56m
$349
AtlantaButte
ATL - BTM
ATLBTM
Atlanta Hartsfield-Jackson
Sat 8/22
4:30 pm-10:26 pm
1 stop7h 56m
Butte Silver Bow Co
Fri 8/28
8:37 am-6:41 pm
1 stop8h 04m
$354
AtlantaWest Yellowstone
ATL - WYS
ATLWYS
Atlanta Hartsfield-Jackson
Sat 9/19
5:30 am-1:20 pm
2 stops9h 50m
West Yellowstone
Thu 9/24
2:05 pm-10:59 pm
1 stop6h 54m
$362
AtlantaGreat Falls
ATL - GTF
ATLGTF
Atlanta Hartsfield-Jackson
Sun 8/30
7:03 am-4:38 pm
1 stop11h 35m
Great Falls
Sat 9/5
5:25 pm-7:33 am
1 stop12h 08m
$383
Quickest round-trip
AtlantaBillings
ATL - BIL
ATLBIL
Atlanta Hartsfield-Jackson
Thu 8/6
1:50 pm-5:44 pm
1 stop5h 54m
Billings Logan Intl
Sat 8/15
6:26 am-2:05 pm
1 stop5h 39m
$384
AtlantaKalispell
ATL - FCA
ATLFCA
Atlanta Hartsfield-Jackson
Wed 11/18
9:50 am-9:42 pm
2 stops13h 52m
Kalispell Glacier Park
Sun 11/22
6:15 am-7:28 pm
2 stops11h 13m
$389
AtlantaBillings
ATL - BIL
ATLBIL
Atlanta Hartsfield-Jackson
Sat 8/8
4:22 pm-8:42 pm
1 stop6h 20m
Billings Logan Intl
Sat 8/15
7:00 am-3:05 pm
1 stop6h 05m
$396
AtlantaGreat Falls
ATL - GTF
ATLGTF
Atlanta Hartsfield-Jackson
Wed 9/23
11:08 am-9:12 pm
2 stops12h 04m
Great Falls
Mon 9/28
2:37 pm-10:59 pm
1 stop6h 22m
$408
AtlantaKalispell
ATL - FCA
ATLFCA
Atlanta Hartsfield-Jackson
Sat 9/5
4:30 pm-9:21 pm
1 stop6h 51m
Kalispell Glacier Park
Thu 9/10
12:35 pm-10:54 pm
1 stop8h 19m
$413
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Atlanta to Montana
Have a flexible travel schedule? Discover the best time to fly to Montana from Atlanta with our price prediction graph.
ATL-BIL
ATL-GTF
ATL-BZN
ATL-BTM
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 Montana
ATL-USMT
ATL-BIL
ATL-GTF
ATL-BZN
ATL-BTM
What is the cheapest month to book a flight from Atlanta to Montana?
Currently, January is the cheapest month in which you can book a flight from Atlanta to Montana (average of $457). Flying from Atlanta to Montana in July is currently the most expensive (average of $732). 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 MT?
Find hourly flight availability from Atlanta to Montana. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 23, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Atlanta to Montana as you normally would.
How much does it cost to fly round-trip from Atlanta to Montana?
How far ahead should I book a flight from Atlanta to Montana?
The price you pay for your flight from Atlanta to Montana may vary depending on when you book. For the best chance of a lower fare, look to book 54 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Reviews of airlines servicing Montana
Get insights into the airlines that provide service to Montana. 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 Montana. Reviews last updated July 23, 2026.
Get a feel of what it's like to fly with Southwest,Alaska Airlines, andDelta from Atlanta to Montana 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.
Comfort
8.0
Entertainment
7.5
Crew
8.6
Overall
8.0
Boarding
8.1
Food
7.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Comfort
8.0
Entertainment
7.5
Crew
8.6
Overall
8.0
Boarding
8.1
Food
7.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Comfort
8.0
Entertainment
7.5
Crew
8.6
Overall
8.0
Boarding
8.1
Food
7.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Comfort
8.0
Entertainment
7.5
Crew
8.6
Overall
8.0
Boarding
8.1
Food
7.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Comfort
8.0
Entertainment
7.5
Crew
8.6
Overall
8.0
Boarding
8.1
Food
7.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Comfort
8.0
Entertainment
7.5
Crew
8.6
Overall
8.0
Boarding
8.1
Food
7.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Related info for your journey
Find useful and relevant information for your journey from Atlanta to Montana. 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 Montana
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Complete your trip
Complete your trip to Montana by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Atlanta to Montana by cabin class
Find flights from Atlanta to Montana, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Atlanta and Montana flights
Browse other Atlanta and Montana flight options. Last updated on July 23, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Atlanta to Montana flights
Consider these flights traveling from Atlanta to Montana.
Top 5 airlines flying from Atlanta to Montana
Discover the top 5 airlines that operate flights from Atlanta to Montana. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$174 | Average$434 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$191 | Average$594 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$253 | Average$515 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$328 | Average$539 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$409 | Average$575 | FlexibilityNo cancel fee | On-time63% |