$130+ 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 8/12. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — BZN
Aug 18 — Aug 251
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 19, 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 19, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/59:44 pm
ATL
- BZN
1 stop25h 08m
Multiple Airlines
Sun 9/139:42 pm
BZN
- ATL
2 stops11h 43m
Multiple Airlines
Deal found 7/17![Multiple Airlines logo]()
$294
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 7/18. 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
- BZN
1 stop25h 51m
Multiple Airlines
Sun 9/209:42 pm
BZN
- ATL
2 stops11h 43m
Multiple Airlines
Deal found 7/18![Multiple Airlines logo]()
$301
This Kiwi.com deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/168:30 pm
ATL
- BZN
2 stops21h 48m
Multiple Airlines
Sun 8/239:06 pm
BZN
- ATL
1 stop14h 44m
Multiple Airlines
Deal found 7/14![Multiple Airlines logo]()
$313
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 9/1612:30 pm
ATL
- BZN
2 stops34h 22m
Multiple Airlines
Thu 9/249:42 pm
BZN
- ATL
1 stop29h 21m
Multiple Airlines
Deal found 7/18![Multiple Airlines logo]()
$317
This Kiwi.com deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
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 7/14![Multiple Airlines logo]()
$319
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 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/87:11 pm
ATL
- MSO
1 stop16h 23m
Multiple Airlines
Sun 8/1610:24 am
MSO
- ATL
2 stops45h 08m
Multiple Airlines
Deal found 7/14![Multiple Airlines logo]()
$337
This United Airlines deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/284:30 pm
ATL
- GTF
1 stop6h 42m
United Airlines
Sun 8/302:25 pm
GTF
- ATL
1 stop6h 34m
United Airlines
Deal found 7/14![United Airlines logo]()
$338
This Kiwi.com deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/168:47 pm
ATL
- FCA
2 stops48h 56m
Multiple Airlines
Fri 9/258:33 pm
FCA
- ATL
1 stop15h 30m
Multiple Airlines
Deal found 7/15![Multiple Airlines logo]()
$341
This Kiwi.com deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/159:00 pm
ATL
- FCA
2 stops38h 40m
Multiple Airlines
Fri 8/2110:54 am
FCA
- ATL
1 stop24h 56m
Multiple Airlines
Deal found 7/16![Multiple Airlines logo]()
$342
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 19, 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 19, 2026.
This United Airlines deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/284:30 pm
ATL
- GTF
1 stop6h 42m
United Airlines
Sun 8/302:25 pm
GTF
- ATL
1 stop6h 34m
United Airlines
Deal found 7/14![United Airlines logo]()
$338
This Delta deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/213:20 pm
ATL
- GTF
1 stop9h 18m
Delta
Sun 8/236:18 pm
GTF
- ATL
1 stop8h 56m
Delta
Deal found 7/17![Delta logo]()
$338
This Alaska Airlines deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/244:04 pm
ATL
- MSO
1 stop8h 55m
Alaska Airlines
Tue 9/17:15 am
MSO
- ATL
1 stop7h 50m
Alaska Airlines
Deal found 7/16![Alaska Airlines logo]()
$365
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 8/2810:40 am
ATL
- BZN
1 stop7h 50m
Southwest
Sat 9/512:50 pm
BZN
- ATL
1 stop5h 35m
Southwest
Deal found 7/18![Southwest logo]()
$448
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 9/198:50 am
ATL
- WYS
1 stop6h 30m
United Airlines
Thu 9/242:05 pm
WYS
- ATL
1 stop6h 54m
United Airlines
Deal found 7/18![United Airlines logo]()
$352
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.
Sat 10/107:03 am
ATL
- FCA
1 stop14h 02m
Alaska Airlines
Sat 10/177:45 pm
FCA
- ATL
1 stop9h 45m
Alaska Airlines
Deal found 7/19![Alaska Airlines logo]()
$369
This United Airlines deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/281:21 pm
ATL
- HLN
2 stops10h 09m
United Airlines
Sun 8/302:35 pm
HLN
- ATL
1 stop6h 24m
United Airlines
Deal found 7/14![United Airlines logo]()
$354
This Delta 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 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 8/1511:51 am
BIL
- ATL
1 stop7h 37m
Delta
Deal found 7/18![Delta logo]()
$409
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.
Sat 10/314:35 pm
ATL
- BIL
1 stop9h 15m
Alaska Airlines
Wed 11/46:00 am
BIL
- ATL
1 stop9h 14m
Alaska Airlines
Deal found 7/18![Alaska Airlines logo]()
$379
This United Airlines deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/911:23 am
ATL
- BIL
1 stop7h 53m
United Airlines
Tue 9/152:29 pm
BIL
- ATL
1 stop6h 30m
United Airlines
Deal found 7/14![United Airlines logo]()
$360
This Southwest deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/206:40 pm
ATL
- BZN
1 stop5h 45m
Southwest
Mon 8/245:05 pm
BZN
- ATL
1 stop10h 45m
Southwest
Deal found 7/15![Southwest logo]()
$458
This United Airlines deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/14:30 pm
ATL
- COD
1 stop8h 15m
United Airlines
Sat 9/198:45 am
COD
- ATL
1 stop6h 22m
United Airlines
Deal found 7/16![United Airlines logo]()
$360
This Alaska Airlines deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/287:03 am
ATL
- HLN
1 stop11h 31m
Alaska Airlines
Sun 8/305:11 pm
HLN
- ATL
1 stop12h 22m
Alaska Airlines
Deal found 7/14![Alaska Airlines logo]()
$409
This Southwest deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/58:10 am
ATL
- BZN
2 stops9h 15m
Southwest
Sun 11/811:05 am
BZN
- ATL
1 stop5h 30m
Southwest
Deal found 7/15![Southwest logo]()
$458
This United Airlines deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/158:45 am
ATL
- FCA
1 stop6h 43m
United Airlines
Sun 10/184:17 pm
FCA
- ATL
1 stop11h 07m
United Airlines
Deal found 7/14![United Airlines logo]()
$369
This Alaska Airlines deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/134:19 pm
ATL
- MSO
1 stop8h 42m
Alaska Airlines
Sat 9/261:19 pm
MSO
- ATL
1 stop23h 57m
Alaska Airlines
Deal found 7/14![Alaska Airlines logo]()
$419
This Southwest deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/136:55 am
ATL
- BZN
1 stop8h 40m
Southwest
Sat 9/1912:50 pm
BZN
- ATL
1 stop5h 35m
Southwest
Deal found 7/17![Southwest logo]()
$474
This United Airlines deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/54:30 pm
ATL
- BIL
1 stop7h 37m
United Airlines
Tue 9/82:29 pm
BIL
- ATL
1 stop6h 30m
United Airlines
Deal found 7/16![United Airlines logo]()
$373
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/277:34 pm
ATL
- MSO
1 stop6h 54m
Delta
Tue 8/46:00 am
MSO
- ATL
1 stop8h 21m
Delta
Deal found 7/18![Delta logo]()
$574
This Southwest deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/82:05 pm
ATL
- BZN
2 stops9h 10m
Southwest
Thu 8/138:35 am
BZN
- ATL
2 stops9h 45m
Southwest
Deal found 7/16![Southwest logo]()
$486
This Alaska Airlines deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/911:08 am
ATL
- MSO
2 stops13h 53m
Alaska Airlines
Sat 9/194:16 pm
MSO
- ATL
1 stop13h 17m
Alaska Airlines
Deal found 7/15![Alaska Airlines logo]()
$471
This Southwest deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/97:35 pm
ATL
- BZN
1 stop7h 05m
Southwest
Wed 8/123:25 pm
BZN
- ATL
1 stop5h 35m
Southwest
Deal found 7/14![Southwest logo]()
$502
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 Alaska Airlines deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure 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 7/15![Alaska Airlines logo]()
$473
This United Airlines deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/108:45 am
ATL
- GTF
1 stop6h 56m
United Airlines
Sat 10/172:37 pm
GTF
- ATL
1 stop6h 22m
United Airlines
Deal found 7/15![United Airlines logo]()
$417
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.
Thu 9/106:40 pm
ATL
- BZN
1 stop5h 45m
Southwest
Fri 9/183:30 pm
BZN
- ATL
1 stop6h 35m
Southwest
Deal found 7/18![Southwest logo]()
$511
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.
Fri 10/94:35 pm
ATL
- FCA
1 stop8h 24m
Alaska Airlines
Tue 10/137:45 pm
FCA
- ATL
2 stops17h 47m
Alaska Airlines
Deal found 7/19![Alaska Airlines logo]()
$491
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 Southwest deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/211:10 am
ATL
- BZN
2 stops8h 25m
Southwest
Sun 10/45:00 am
BZN
- ATL
1 stop5h 30m
Southwest
Deal found 7/14![Southwest logo]()
$516
This United Airlines deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/124:30 pm
ATL
- BTM
1 stop7h 56m
United Airlines
Sat 9/199:48 am
BTM
- ATL
1 stop9h 07m
United Airlines
Deal found 7/17![United Airlines logo]()
$424
Last-minute flights from Atlanta to MontanaDiscover last-minute flight deals from Atlanta to Montana. Data last updated July 19, 2026 and is based on user searches.
Discover last-minute flight deals from Atlanta to Montana. Data last updated July 19, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/47:30 am
ATL
- BIL
1 stop7h 52m
United Airlines
Tue 8/112:29 pm
BIL
- ATL
1 stop6h 30m
United Airlines
Deal found 7/14![United Airlines logo]()
$349
This Kiwi.com deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/87:11 pm
ATL
- MSO
1 stop16h 23m
Multiple Airlines
Sun 8/1610:24 am
MSO
- ATL
2 stops45h 08m
Multiple Airlines
Deal found 7/14![Multiple Airlines logo]()
$337
This United Airlines deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/124:30 pm
ATL
- BTM
1 stop7h 56m
United Airlines
Wed 8/198:37 am
BTM
- ATL
1 stop8h 04m
United Airlines
Deal found 7/15![United Airlines logo]()
$344
This Kiwi.com deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/159:00 pm
ATL
- FCA
2 stops38h 40m
Multiple Airlines
Fri 8/2110:54 am
FCA
- ATL
1 stop24h 56m
Multiple Airlines
Deal found 7/16![Multiple Airlines logo]()
$342
This Kiwi.com deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/1512:42 pm
ATL
- BZN
2 stops29h 19m
Multiple Airlines
Sun 8/239:06 pm
BZN
- ATL
1 stop14h 44m
Multiple Airlines
Deal found 7/14![Multiple Airlines logo]()
$345
This Kiwi.com deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/168:30 pm
ATL
- BZN
2 stops21h 48m
Multiple Airlines
Sun 8/239:06 pm
BZN
- ATL
1 stop14h 44m
Multiple Airlines
Deal found 7/14![Multiple Airlines logo]()
$313
This Kiwi.com deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
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 7/14![Multiple Airlines logo]()
$319
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/176:10 am
ATL
- MSO
1 stop8h 25m
American Airlines
Wed 8/261:25 pm
MSO
- ATL
1 stop6h 39m
American Airlines
Deal found 7/19![American Airlines logo]()
$348
This Delta deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/213:20 pm
ATL
- GTF
1 stop9h 18m
Delta
Sun 8/236:18 pm
GTF
- ATL
1 stop8h 56m
Delta
Deal found 7/17![Delta logo]()
$338
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/255:54 pm
ATL
- FCA
1 stop6h 59m
Delta
Mon 8/316:20 am
FCA
- ATL
1 stop8h 01m
Delta
Deal found 7/18![Delta logo]()
$349
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 United Airlines deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/279:50 am
ATL
- GTF
2 stops13h 22m
United Airlines
Mon 8/312:25 pm
GTF
- ATL
1 stop6h 34m
United Airlines
Deal found 7/16![United Airlines logo]()
$344
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 19, 2026.
Search for one-way flight options from Atlanta to Montana. Find affordable one-way fares based on user searches. Data last updated July 19, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1210:08 am
ATL
- BZN
2 stops31h 53m
Multiple Airlines
Deal found 7/14![Multiple Airlines logo]()
$130
This Kiwi.com deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/198:35 pm
ATL
- BZN
2 stops21h 31m
Multiple Airlines
Deal found 7/17![Multiple Airlines logo]()
$132
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 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/161:47 pm
ATL
- BZN
2 stops33h 05m
Multiple Airlines
Deal found 7/14![Multiple Airlines logo]()
$140
This Kiwi.com deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/161:47 pm
ATL
- MSO
2 stops33h 12m
Multiple Airlines
Deal found 7/14![Multiple Airlines logo]()
$141
This Kiwi.com deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/178:00 am
ATL
- BZN
2 stops27h 36m
Multiple Airlines
Deal found 7/17![Multiple Airlines logo]()
$143
This Kiwi.com deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/119:15 pm
ATL
- BZN
2 stops44h 46m
Multiple Airlines
Deal found 7/15![Multiple Airlines logo]()
$144
This Kiwi.com deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/145:01 am
ATL
- BZN
2 stops30h 40m
Multiple Airlines
Deal found 7/17![Multiple Airlines logo]()
$145
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 10/218:00 am
ATL
- BZN
2 stops27h 06m
Multiple Airlines
Deal found 7/19![Multiple Airlines logo]()
$147
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
This Kiwi.com deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/111:18 pm
ATL
- FCA
1 stop8h 35m
Multiple Airlines
Deal found 7/16![Multiple Airlines logo]()
$167
This Kiwi.com deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/248:45 am
ATL
- BIL
2 stops13h 23m
Multiple Airlines
Deal found 7/15![Multiple Airlines logo]()
$168
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 19, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $294 (Kiwi.com) |
One-way from | $130 (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 19, 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
AtlantaGreat Falls
ATL - GTF
ATLGTF
Atlanta Hartsfield-Jackson
Fri 8/28
4:30 pm-9:12 pm
1 stop6h 42m
Great Falls
Sun 8/30
2:25 pm-10:59 pm
1 stop6h 34m
$338
AtlantaGreat Falls
ATL - GTF
ATLGTF
Atlanta Hartsfield-Jackson
Fri 8/21
3:20 pm-10:38 pm
1 stop9h 18m
Great Falls
Sun 8/23
6:18 pm-5:14 am
1 stop8h 56m
$338
AtlantaWest Yellowstone
ATL - WYS
ATLWYS
Atlanta Hartsfield-Jackson
Sat 9/19
8:50 am-1:20 pm
1 stop6h 30m
West Yellowstone
Thu 9/24
2:05 pm-10:59 pm
1 stop6h 54m
$352
AtlantaHelena
ATL - HLN
ATLHLN
Atlanta Hartsfield-Jackson
Fri 8/28
1:21 pm-9:30 pm
2 stops10h 09m
Helena
Sun 8/30
2:35 pm-10:59 pm
1 stop6h 24m
$354
AtlantaBillings
ATL - BIL
ATLBIL
Atlanta Hartsfield-Jackson
Wed 9/9
11:23 am-5:16 pm
1 stop7h 53m
Billings Logan Intl
Tue 9/15
2:29 pm-10:59 pm
1 stop6h 30m
$360
AtlantaCody
ATL - COD
ATLCOD
Atlanta Hartsfield-Jackson
Tue 9/1
4:30 pm-10:45 pm
1 stop8h 15m
Cody E.E. Faust
Sat 9/19
8:45 am-5:07 pm
1 stop6h 22m
$360
AtlantaMissoula
ATL - MSO
ATLMSO
Atlanta Hartsfield-Jackson
Mon 8/24
4:04 pm-10:59 pm
1 stop8h 55m
Missoula Johnson-Bell Field
Tue 9/1
7:15 am-5:05 pm
1 stop7h 50m
$365
AtlantaKalispell
ATL - FCA
ATLFCA
Atlanta Hartsfield-Jackson
Sat 10/10
7:03 am-7:05 pm
1 stop14h 02m
Kalispell Glacier Park
Sat 10/17
7:45 pm-7:30 am
1 stop9h 45m
$369
AtlantaKalispell
ATL - FCA
ATLFCA
Atlanta Hartsfield-Jackson
Thu 10/15
8:45 am-1:28 pm
1 stop6h 43m
Kalispell Glacier Park
Sun 10/18
4:17 pm-5:24 am
1 stop11h 07m
$369
AtlantaBillings
ATL - BIL
ATLBIL
Atlanta Hartsfield-Jackson
Sat 9/5
4:30 pm-10:07 pm
1 stop7h 37m
Billings Logan Intl
Tue 9/8
2:29 pm-10:59 pm
1 stop6h 30m
$373
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-BZN
ATL-MSO
ATL-GTF
ATL-FCA
ATL-BTM
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-BZN
ATL-MSO
ATL-GTF
ATL-FCA
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 19, 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.
Weekly flight availability from Atlanta to Montana
Explore weekly flight availability from Atlanta to Montana. 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 July 19, 2026.
The most flights from ATL to USMT are scheduled on a Saturday (4 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (1 on average).
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 19, 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.
Entertainment
7.5
Comfort
8.0
Food
7.0
Boarding
8.1
Overall
8.0
Crew
8.6
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Entertainment
7.5
Comfort
8.0
Food
7.0
Boarding
8.1
Overall
8.0
Crew
8.6
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Entertainment
7.5
Comfort
8.0
Food
7.0
Boarding
8.1
Overall
8.0
Crew
8.6
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Entertainment
7.5
Comfort
8.0
Food
7.0
Boarding
8.1
Overall
8.0
Crew
8.6
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Entertainment
7.5
Comfort
8.0
Food
7.0
Boarding
8.1
Overall
8.0
Crew
8.6
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Entertainment
7.5
Comfort
8.0
Food
7.0
Boarding
8.1
Overall
8.0
Crew
8.6
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 19, 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 19, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$174 | Average$444 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$191 | Average$591 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$253 | Average$512 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$318 | Average$536 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$409 | Average$568 | FlexibilityNo cancel fee | On-time63% |