$127+ 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 5/19. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — BZN
Mar 24 — Mar 311
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 February 22, 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 February 22, 2026.
This Alaska Airlines deal was found by Cheapflights users on 2/19. 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 10/36:30 am
ATL
- FCA
1 stop7h 44m
Alaska Airlines
Thu 10/82:10 pm
FCA
- ATL
1 stop7h 56m
Alaska Airlines
Deal found 2/19![Alaska Airlines logo]()
$289
This United Airlines deal was found by Cheapflights users on 2/22. 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 3/184:28 pm
ATL
- GTF
1 stop6h 43m
United Airlines
Wed 3/252:30 pm
GTF
- ATL
1 stop5h 52m
United Airlines
Deal found 2/22![United Airlines logo]()
$298
This American Airlines deal was found by Cheapflights users on 2/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/297:41 am
ATL
- FCA
1 stop6h 54m
American Airlines
Wed 6/31:25 pm
FCA
- ATL
1 stop6h 54m
American Airlines
Deal found 2/21![American Airlines logo]()
$300
This Delta deal was found by Cheapflights users on 2/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/147:25 am
ATL
- GTF
2 stops12h 18m
Delta
Sat 11/211:10 pm
GTF
- ATL
1 stop8h 22m
Delta
Deal found 2/21![Delta logo]()
$304
This Expedia deal was found by Cheapflights users on 2/21. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/205:30 pm
ATL
- BIL
1 stop21h 53m
Alaska Airlines
Mon 8/247:17 pm
BIL
- ATL
1 stop10h 34m
Alaska Airlines
Deal found 2/21![Alaska Airlines logo]()
$309
This United Airlines deal was found by Cheapflights users on 2/20. 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.
Thu 4/239:00 am
ATL
- HLN
1 stop6h 39m
United Airlines
Tue 4/282:25 pm
HLN
- ATL
1 stop6h 31m
United Airlines
Deal found 2/20![United Airlines logo]()
$309
This Alaska Airlines deal was found by Cheapflights users on 2/20. 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 8/47:00 am
ATL
- MSO
1 stop10h 23m
Alaska Airlines
Tue 8/116:36 pm
MSO
- ATL
1 stop10h 44m
Alaska Airlines
Deal found 2/20![Alaska Airlines logo]()
$309
This Delta deal was found by Cheapflights users on 2/18. 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.
Wed 8/122:15 pm
ATL
- MSO
2 stops11h 32m
Delta
Wed 8/193:27 pm
MSO
- ATL
1 stop6h 30m
Delta
Deal found 2/18![Delta logo]()
$314
This Delta deal was found by Cheapflights users on 2/19. 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.
Sat 5/21:54 pm
ATL
- BIL
2 stops10h 30m
Delta
Sat 5/166:25 am
BIL
- ATL
2 stops10h 53m
Delta
Deal found 2/19![Delta logo]()
$319
This Delta deal was found by Cheapflights users on 2/20. 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.
Sat 8/297:25 am
ATL
- MSO
2 stops11h 58m
Delta
Sat 9/55:40 am
MSO
- ATL
2 stops11h 47m
Delta
Deal found 2/20![Delta logo]()
$319
This Delta deal was found by Cheapflights users on 2/19. 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.
Sat 9/55:20 pm
ATL
- FCA
1 stop8h 26m
Delta
Wed 9/91:35 pm
FCA
- ATL
1 stop8h 07m
Delta
Deal found 2/19![Delta logo]()
$321
This Alaska Airlines deal was found by Cheapflights users on 2/20. 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.
Thu 4/306:11 pm
ATL
- BZN
1 stop21h 12m
Alaska Airlines
Mon 5/42:03 pm
BZN
- ATL
1 stop23h 20m
Alaska Airlines
Deal found 2/20![Alaska Airlines logo]()
$323
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 February 22, 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 February 22, 2026.
This Delta deal was found by Cheapflights users on 2/19. 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.
Sat 5/21:54 pm
ATL
- BIL
2 stops10h 30m
Delta
Sat 5/166:25 am
BIL
- ATL
2 stops10h 53m
Delta
Deal found 2/19![Delta logo]()
$319
This Alaska Airlines deal was found by Cheapflights users on 2/19. 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.
Thu 4/306:11 pm
ATL
- BZN
1 stop21h 12m
Alaska Airlines
Mon 5/42:03 pm
BZN
- ATL
1 stop23h 20m
Alaska Airlines
Deal found 2/19![Alaska Airlines logo]()
$323
This United Airlines deal was found by Cheapflights users on 2/20. 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.
Fri 4/244:35 pm
ATL
- BIL
1 stop8h 08m
United Airlines
Tue 4/285:05 am
BIL
- ATL
2 stops10h 51m
United Airlines
Deal found 2/20![United Airlines logo]()
$339
This American Airlines deal was found by Cheapflights users on 2/18. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/45:59 pm
ATL
- BIL
1 stop7h 36m
American Airlines
Sat 3/71:48 pm
BIL
- ATL
1 stop8h 39m
American Airlines
Deal found 2/18![American Airlines logo]()
$359
This Kiwi.com deal was found by Cheapflights users on 2/18. 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 2/263:00 pm
ATL
- BIL
2 stops20h 32m
Multiple Airlines
Mon 3/210:22 am
BIL
- ATL
1 stop26h 06m
Multiple Airlines
Deal found 2/18![Multiple Airlines logo]()
$374
This Southwest deal was found by Cheapflights users on 2/18. 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.
Tue 4/72:30 pm
ATL
- BZN
2 stops9h 30m
Southwest
Sat 4/117:30 am
BZN
- ATL
1 stop5h 40m
Southwest
Deal found 2/18![Southwest logo]()
$434
This Alaska Airlines deal was found by Cheapflights users on 2/21. 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.
Tue 4/77:20 am
ATL
- HLN
1 stop12h 25m
Alaska Airlines
Tue 4/146:22 pm
HLN
- ATL
1 stop21h 48m
Alaska Airlines
Deal found 2/21![Alaska Airlines logo]()
$353
This Delta deal was found by Cheapflights users on 2/18. 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.
Fri 5/16:00 am
ATL
- FCA
2 stops9h 54m
Delta
Mon 5/42:49 pm
FCA
- ATL
1 stop7h 01m
Delta
Deal found 2/18![Delta logo]()
$355
This United Airlines deal was found by Cheapflights users on 2/18. 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.
Wed 3/411:30 am
ATL
- BIL
2 stops11h 52m
United Airlines
Sat 3/72:35 pm
BIL
- ATL
1 stop5h 47m
United Airlines
Deal found 2/18![United Airlines logo]()
$364
This American Airlines deal was found by Cheapflights users on 2/18. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/62:19 pm
ATL
- MSO
1 stop9h 37m
American Airlines
Tue 3/106:15 am
MSO
- ATL
1 stop7h 24m
American Airlines
Deal found 2/18![American Airlines logo]()
$384
This Delta deal was found by Cheapflights users on 2/22. 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.
Thu 5/147:35 am
ATL
- GTF
2 stops12h 04m
Delta
Wed 5/201:07 pm
GTF
- ATL
1 stop8h 36m
Delta
Deal found 2/22![Delta logo]()
$359
This Kiwi.com deal was found by Cheapflights users on 2/18. 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 3/258:50 pm
ATL
- FCA
1 stop15h 18m
Multiple Airlines
Sun 3/2910:58 am
FCA
- ATL
2 stops34h 31m
Multiple Airlines
Deal found 2/18![Multiple Airlines logo]()
$398
This Alaska Airlines deal was found by Cheapflights users on 2/18. 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.
Tue 4/144:33 pm
ATL
- FCA
1 stop22h 39m
Alaska Airlines
Wed 4/158:26 pm
FCA
- ATL
1 stop7h 34m
Alaska Airlines
Deal found 2/18![Alaska Airlines logo]()
$366
This American Airlines deal was found by Cheapflights users on 2/19. 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.
Sat 5/28:21 am
ATL
- BIL
1 stop7h 00m
American Airlines
Sat 5/161:51 pm
BIL
- ATL
1 stop6h 07m
American Airlines
Deal found 2/19![American Airlines logo]()
$387
This Southwest deal was found by Cheapflights users on 2/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/273:40 pm
ATL
- BZN
2 stops9h 05m
Southwest
Tue 3/317:30 am
BZN
- ATL
2 stops8h 05m
Southwest
Deal found 2/20![Southwest logo]()
$439
This Delta deal was found by Cheapflights users on 2/19. 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.
Fri 4/108:35 am
ATL
- FCA
1 stop6h 53m
Delta
Mon 4/132:49 pm
FCA
- ATL
1 stop7h 01m
Delta
Deal found 2/19![Delta logo]()
$370
This United Airlines deal was found by Cheapflights users on 2/19. 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 4/44:35 pm
ATL
- BTM
1 stop7h 47m
United Airlines
Wed 4/159:24 am
BTM
- ATL
2 stops11h 51m
United Airlines
Deal found 2/19![United Airlines logo]()
$407
This Alaska Airlines deal was found by Cheapflights users on 2/19. 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.
Thu 4/27:20 am
ATL
- MSO
1 stop10h 15m
Alaska Airlines
Mon 4/61:53 pm
MSO
- ATL
1 stop14h 07m
Alaska Airlines
Deal found 2/19![Alaska Airlines logo]()
$379
This Kiwi.com deal was found by Cheapflights users on 2/21. 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.
Thu 5/148:50 pm
ATL
- GTF
1 stop16h 02m
Multiple Airlines
Mon 5/1811:42 am
GTF
- ATL
2 stops30h 32m
Multiple Airlines
Deal found 2/21![Multiple Airlines logo]()
$424
This American Airlines deal was found by Cheapflights users on 2/18. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/12:19 pm
ATL
- MSO
1 stop9h 37m
American Airlines
Thu 3/56:15 am
MSO
- ATL
1 stop7h 26m
American Airlines
Deal found 2/18![American Airlines logo]()
$404
This United Airlines deal was found by Cheapflights users on 2/18. 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.
Sun 3/18:15 am
ATL
- MSO
2 stops9h 59m
United Airlines
Thu 3/56:15 am
MSO
- ATL
1 stop6h 56m
United Airlines
Deal found 2/18![United Airlines logo]()
$409
This Southwest deal was found by Cheapflights users on 2/18. 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 3/126:25 am
ATL
- BZN
1 stop5h 50m
Southwest
Mon 3/167:10 pm
BZN
- ATL
1 stop9h 05m
Southwest
Deal found 2/18![Southwest logo]()
$466
This Alaska Airlines deal was found by Cheapflights users on 2/22. 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.
Wed 4/87:20 am
ATL
- GTF
1 stop11h 06m
Alaska Airlines
Wed 4/155:06 pm
GTF
- ATL
1 stop10h 54m
Alaska Airlines
Deal found 2/22![Alaska Airlines logo]()
$400
This United Airlines deal was found by Cheapflights users on 2/21. 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 4/229:00 am
ATL
- BIL
1 stop6h 23m
United Airlines
Sun 4/262:35 pm
BIL
- ATL
1 stop6h 21m
United Airlines
Deal found 2/21![United Airlines logo]()
$424
This Southwest deal was found by Cheapflights users on 2/18. 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.
Wed 6/241:30 pm
ATL
- BZN
1 stop6h 55m
Southwest
Wed 7/16:40 am
BZN
- ATL
1 stop7h 15m
Southwest
Deal found 2/18![Southwest logo]()
$471
This Alaska Airlines deal was found by Cheapflights users on 2/21. 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.
Tue 4/77:10 pm
ATL
- GTF
1 stop23h 16m
Alaska Airlines
Tue 4/145:06 pm
GTF
- ATL
1 stop23h 04m
Alaska Airlines
Deal found 2/21![Alaska Airlines logo]()
$422
This Southwest deal was found by Cheapflights users on 2/18. 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.
Mon 5/46:40 pm
ATL
- BZN
1 stop6h 20m
Southwest
Sat 5/97:30 am
BZN
- ATL
2 stops8h 25m
Southwest
Deal found 2/18![Southwest logo]()
$471
This United Airlines deal was found by Cheapflights users on 2/20. 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.
Sat 3/74:28 pm
ATL
- GTF
1 stop6h 41m
United Airlines
Wed 3/116:15 am
GTF
- ATL
1 stop6h 55m
United Airlines
Deal found 2/20![United Airlines logo]()
$438
This Southwest deal was found by Cheapflights users on 2/22. 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.
Thu 7/98:00 am
ATL
- BZN
1 stop7h 10m
Southwest
Wed 7/157:45 am
BZN
- ATL
2 stops9h 05m
Southwest
Deal found 2/22![Southwest logo]()
$476
This Alaska Airlines deal was found by Cheapflights users on 2/18. 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.
Fri 4/246:11 pm
ATL
- BZN
1 stop21h 12m
Alaska Airlines
Sun 4/2611:23 am
BZN
- ATL
1 stop16h 17m
Alaska Airlines
Deal found 2/18![Alaska Airlines logo]()
$433
Last-minute flights from Atlanta to MontanaDiscover last-minute flight deals from Atlanta to Montana. Data last updated February 22, 2026 and is based on user searches.
Discover last-minute flight deals from Atlanta to Montana. Data last updated February 22, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 2/18. 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 2/263:00 pm
ATL
- BIL
2 stops20h 32m
Multiple Airlines
Mon 3/210:22 am
BIL
- ATL
1 stop26h 06m
Multiple Airlines
Deal found 2/18![Multiple Airlines logo]()
$374
This American Airlines deal was found by Cheapflights users on 2/18. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/12:19 pm
ATL
- MSO
1 stop9h 37m
American Airlines
Thu 3/56:15 am
MSO
- ATL
1 stop7h 26m
American Airlines
Deal found 2/18![American Airlines logo]()
$404
This American Airlines deal was found by Cheapflights users on 2/18. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/45:59 pm
ATL
- BIL
1 stop7h 36m
American Airlines
Sat 3/71:48 pm
BIL
- ATL
1 stop8h 39m
American Airlines
Deal found 2/18![American Airlines logo]()
$359
This United Airlines deal was found by Cheapflights users on 2/18. 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.
Wed 3/411:30 am
ATL
- BIL
2 stops11h 52m
United Airlines
Sat 3/72:35 pm
BIL
- ATL
1 stop5h 47m
United Airlines
Deal found 2/18![United Airlines logo]()
$364
This American Airlines deal was found by Cheapflights users on 2/18. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/62:19 pm
ATL
- MSO
1 stop9h 37m
American Airlines
Tue 3/106:15 am
MSO
- ATL
1 stop7h 24m
American Airlines
Deal found 2/18![American Airlines logo]()
$384
This American Airlines deal was found by Cheapflights users on 2/18. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/65:59 pm
ATL
- BIL
1 stop7h 36m
American Airlines
Sun 3/81:48 pm
BIL
- ATL
1 stop6h 27m
American Airlines
Deal found 2/18![American Airlines logo]()
$399
This United Airlines deal was found by Cheapflights users on 2/20. 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.
Wed 3/114:28 pm
ATL
- MSO
1 stop7h 29m
United Airlines
Thu 3/126:15 am
MSO
- ATL
1 stop6h 55m
United Airlines
Deal found 2/20![United Airlines logo]()
$388
This Delta deal was found by Cheapflights users on 2/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/1410:00 am
ATL
- MSO
1 stop9h 23m
Delta
Sat 3/211:07 pm
MSO
- ATL
1 stop8h 13m
Delta
Deal found 2/21![Delta logo]()
$344
This United Airlines deal was found by Cheapflights users on 2/22. 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 3/184:28 pm
ATL
- GTF
1 stop6h 43m
United Airlines
Wed 3/252:30 pm
GTF
- ATL
1 stop5h 52m
United Airlines
Deal found 2/22![United Airlines logo]()
$298
This Southwest deal was found by Cheapflights users on 2/18. 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.
Wed 3/188:10 am
ATL
- BZN
1 stop8h 35m
Southwest
Wed 3/2510:55 am
BZN
- ATL
1 stop5h 40m
Southwest
Deal found 2/18![Southwest logo]()
$387
This American Airlines deal was found by Cheapflights users on 2/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/277:46 am
ATL
- BZN
1 stop15h 56m
American Airlines
Tue 3/317:00 am
BZN
- ATL
2 stops12h 46m
American Airlines
Deal found 2/20![American Airlines logo]()
$409
This Kiwi.com deal was found by Cheapflights users on 2/20. 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.
Tue 3/3110:44 pm
ATL
- BZN
2 stops36h 51m
Multiple Airlines
Sun 4/510:40 am
BZN
- ATL
1 stop31h 22m
Multiple Airlines
Deal found 2/20![Multiple Airlines logo]()
$399
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 February 22, 2026.
Search for one-way flight options from Atlanta to Montana. Find affordable one-way fares based on user searches. Data last updated February 22, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/22. 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 5/199:20 pm
ATL
- BZN
2 stops44h 25m
Multiple Airlines
Deal found 2/22![Multiple Airlines logo]()
$127
This Kiwi.com deal was found by Cheapflights users on 2/21. 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 4/2212:00 pm
ATL
- BZN
1 stop23h 35m
Multiple Airlines
Deal found 2/21![Multiple Airlines logo]()
$133
This Kiwi.com deal was found by Cheapflights users on 2/19. 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 4/1510:30 am
ATL
- BZN
2 stops25h 05m
Multiple Airlines
Deal found 2/19![Multiple Airlines logo]()
$138
This Kiwi.com deal was found by Cheapflights users on 2/19. 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.
Tue 4/219:15 pm
ATL
- BZN
2 stops38h 20m
Multiple Airlines
Deal found 2/19![Multiple Airlines logo]()
$145
This Alaska Airlines deal was found by Cheapflights users on 2/20. 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 3/177:04 am
ATL
- BZN
1 stop9h 04m
Alaska Airlines
Deal found 2/20![Alaska Airlines logo]()
$152
This Kiwi.com deal was found by Cheapflights users on 2/19. 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 3/115:47 pm
ATL
- BZN
2 stops17h 51m
Multiple Airlines
Deal found 2/19![Multiple Airlines logo]()
$155
This Kiwi.com deal was found by Cheapflights users on 2/21. 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.
Thu 4/235:25 am
ATL
- BZN
2 stops30h 20m
Multiple Airlines
Deal found 2/21![Multiple Airlines logo]()
$156
This Alaska Airlines deal was found by Cheapflights users on 2/20. 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 4/217:20 am
ATL
- BZN
1 stop13h 26m
Alaska Airlines
Deal found 2/20![Alaska Airlines logo]()
$157
This Alaska Airlines deal was found by Cheapflights users on 2/18. 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.
Fri 8/217:31 pm
ATL
- HLN
1 stop22h 00m
Alaska Airlines
Deal found 2/18![Alaska Airlines logo]()
$160
This Kiwi.com deal was found by Cheapflights users on 2/19. 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.
Sat 5/165:40 pm
ATL
- FCA
2 stops45h 03m
Multiple Airlines
Deal found 2/19![Multiple Airlines logo]()
$161
This Kiwi.com deal was found by Cheapflights users on 2/18. 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 5/209:23 am
ATL
- BZN
2 stops32h 22m
Multiple Airlines
Deal found 2/18![Multiple Airlines logo]()
$162
This Delta deal was found by Cheapflights users on 2/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/142:15 pm
ATL
- FCA
2 stops11h 31m
Delta
Deal found 2/21![Delta logo]()
$166
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 February 22, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $289 (Alaska Airlines) |
One-way from | $127 (Kiwi.com) |
Popular in | February |
Cheapest in | January |
Average price | $704 |
Good round-trip deal | $736 or less |
Good one-way deal | $458 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 February 22, 2026.
Use the filters below to find and compare flights from Atlanta to Montana that are best for you.
Fly from
Atlanta
Fly to
Montana
Route
Depart
Return
Price
AtlantaBillings
ATL - BIL
ATLBIL
Atlanta Hartsfield-Jackson
Sat 5/2
1:54 pm-10:24 pm
2 stops10h 30m
Billings Logan Intl
Sat 5/16
6:25 am-7:18 pm
2 stops10h 53m
$319
AtlantaBozeman
ATL - BZN
ATLBZN
Atlanta Hartsfield-Jackson
Thu 4/30
6:11 pm-1:23 pm
1 stop21h 12m
Bozeman Gallatin Field
Mon 5/4
2:03 pm-3:23 pm
1 stop23h 20m
$323
AtlantaBillings
ATL - BIL
ATLBIL
Atlanta Hartsfield-Jackson
Fri 4/24
4:35 pm-10:43 pm
1 stop8h 08m
Billings Logan Intl
Tue 4/28
5:05 am-5:56 pm
2 stops10h 51m
$339
AtlantaHelena
ATL - HLN
ATLHLN
Atlanta Hartsfield-Jackson
Tue 4/7
7:20 am-5:45 pm
1 stop12h 25m
Helena
Tue 4/14
6:22 pm-6:10 pm
1 stop21h 48m
$353
AtlantaKalispell
ATL - FCA
ATLFCA
Atlanta Hartsfield-Jackson
Fri 5/1
6:00 am-1:54 pm
2 stops9h 54m
Kalispell Glacier Park
Mon 5/4
2:49 pm-11:50 pm
1 stop7h 01m
$355
AtlantaBillings
ATL - BIL
ATLBIL
Atlanta Hartsfield-Jackson
Wed 3/4
5:59 pm-11:35 pm
1 stop7h 36m
Billings Logan Intl
Sat 3/7
1:48 pm-12:27 am
1 stop8h 39m
$359
AtlantaGreat Falls
ATL - GTF
ATLGTF
Atlanta Hartsfield-Jackson
Thu 5/14
7:35 am-5:39 pm
2 stops12h 04m
Great Falls
Wed 5/20
1:07 pm-11:43 pm
1 stop8h 36m
$359
AtlantaBillings
ATL - BIL
ATLBIL
Atlanta Hartsfield-Jackson
Wed 3/4
11:30 am-9:22 pm
2 stops11h 52m
Billings Logan Intl
Sat 3/7
2:35 pm-10:22 pm
1 stop5h 47m
$364
AtlantaKalispell
ATL - FCA
ATLFCA
Atlanta Hartsfield-Jackson
Tue 4/14
4:33 pm-1:12 pm
1 stop22h 39m
Kalispell Glacier Park
Wed 4/15
8:26 pm-6:00 am
1 stop7h 34m
$366
AtlantaKalispell
ATL - FCA
ATLFCA
Atlanta Hartsfield-Jackson
Fri 4/10
8:35 am-1:28 pm
1 stop6h 53m
Kalispell Glacier Park
Mon 4/13
2:49 pm-11:50 pm
1 stop7h 01m
$370
Showing 1-10 of 60 results
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-FCA
ATL-GTF
ATL-BIL
ATL-HLN
ATL-MSO
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-FCA
ATL-GTF
ATL-BIL
ATL-HLN
What is the cheapest month to book a flight from Atlanta to Montana?
Currently, December is the cheapest month in which you can book a flight from Atlanta to Montana (average of $217). Flying from Atlanta to Montana in March is currently the most expensive (average of $327). 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 February 22, 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 February 22, 2026.
The most flights from ATL to USMT are scheduled on a Saturday (3 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (1 on average).
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 February 22, 2026.
Get a feel of what it's like to fly with Alaska Airlines, Southwest, and Delta 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
7.8
Crew
8.5
Entertainment
7.0
Food
7.1
Boarding
8.1
Overall
8.0
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Comfort
7.8
Crew
8.5
Entertainment
7.0
Food
7.1
Boarding
8.1
Overall
8.0
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Comfort
7.8
Crew
8.5
Entertainment
7.0
Food
7.1
Boarding
8.1
Overall
8.0
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Comfort
7.8
Crew
8.5
Entertainment
7.0
Food
7.1
Boarding
8.1
Overall
8.0
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Comfort
7.8
Crew
8.5
Entertainment
7.0
Food
7.1
Boarding
8.1
Overall
8.0
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Comfort
7.8
Crew
8.5
Entertainment
7.0
Food
7.1
Boarding
8.1
Overall
8.0
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Related info for your journey
Find useful and relevant information for your journey from Atlanta to 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
See prices for flight routes from nearby airports that may be better suited for you.
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 February 22, 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 6 airlines flying from Atlanta to Montana
Discover the top 6 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 February 22, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$155 | Average$572 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$280 | Average$433 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$284 | Average$530 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$296 | Average$389 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$318 | Average$471 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$376 | Average$488 | FlexibilityNo cancel fee | On-time63% |