$126+ 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 10/27. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — BZN
Sep 1 — Sep 81
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 August 2, 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 August 2, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 9/248:33 am
ATL
- BZN
1 stop14h 19m
Multiple Airlines
Sun 9/279:42 pm
BZN
- ATL
2 stops33h 58m
Multiple Airlines
Deal found 7/31![Multiple Airlines logo]()
$291
This Kiwi.com deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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 18m
Multiple Airlines
Deal found 8/1![Multiple Airlines logo]()
$295
This Kiwi.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 9/188:33 am
ATL
- FCA
1 stop13h 10m
Multiple Airlines
Mon 9/288:46 pm
FCA
- ATL
2 stops25h 27m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$299
This Kiwi.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 9/179:55 am
ATL
- FCA
2 stops35h 48m
Multiple Airlines
Mon 9/218:46 pm
FCA
- ATL
1 stop15h 53m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$302
This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 9/108:33 am
ATL
- MSO
1 stop14h 26m
Multiple Airlines
Sun 9/139:49 pm
MSO
- ATL
1 stop29h 11m
Multiple Airlines
Deal found 7/31![Multiple Airlines logo]()
$304
This Kiwi.com deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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 9/108:33 am
ATL
- BZN
1 stop11h 21m
Multiple Airlines
Sun 9/139:42 pm
BZN
- ATL
1 stop29h 18m
Multiple Airlines
Deal found 8/1![Multiple Airlines logo]()
$307
This Kiwi.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 9/168:59 pm
ATL
- MSO
1 stop26h 00m
Multiple Airlines
Sun 9/279:49 pm
MSO
- ATL
2 stops33h 51m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$309
This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 9/18:30 pm
ATL
- BZN
2 stops47h 24m
Multiple Airlines
Sun 9/139:42 pm
BZN
- ATL
1 stop29h 18m
Multiple Airlines
Deal found 7/31![Multiple Airlines logo]()
$312
This Kiwi.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 9/29:44 pm
ATL
- BZN
1 stop22h 10m
Multiple Airlines
Sun 9/139:42 pm
BZN
- ATL
2 stops33h 58m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$314
This Kiwi.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 9/148:33 am
ATL
- FCA
1 stop13h 23m
Multiple Airlines
Mon 9/288:46 pm
FCA
- ATL
2 stops25h 27m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$317
This Kiwi.com deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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 8/238:29 pm
ATL
- BZN
2 stops21h 31m
Multiple Airlines
Sun 8/309:06 pm
BZN
- ATL
1 stop14h 44m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$321
This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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
- MSO
1 stop25h 18m
Multiple Airlines
Sun 8/309:52 pm
MSO
- ATL
2 stops11h 47m
Multiple Airlines
Deal found 7/31![Multiple Airlines logo]()
$321
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 August 2, 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 August 2, 2026.
This United Airlines deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” 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
Wed 9/232:29 pm
BIL
- ATL
1 stop6h 30m
United Airlines
Deal found 8/2![United Airlines logo]()
$341
This Delta deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 11/125:45 pm
ATL
- BIL
1 stop6h 37m
Delta
Tue 11/1712:58 pm
BIL
- ATL
1 stop8h 23m
Delta
Deal found 7/31![Delta logo]()
$350
This Alaska Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 10/244:35 pm
ATL
- FCA
1 stop8h 24m
Alaska Airlines
Wed 10/282:03 pm
FCA
- ATL
1 stop7h 56m
Alaska Airlines
Deal found 7/31![Alaska Airlines logo]()
$359
This Southwest deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” 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 9/195:35 pm
ATL
- BZN
1 stop5h 45m
Southwest
Wed 9/236:55 am
BZN
- ATL
2 stops10h 40m
Southwest
Deal found 7/28![Southwest logo]()
$435
This United Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 9/110:05 am
ATL
- COD
2 stops9h 08m
United Airlines
Sat 9/195:00 am
COD
- ATL
1 stop8h 06m
United Airlines
Deal found 7/31![United Airlines logo]()
$354
This Alaska Airlines deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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 11/38:00 am
ATL
- MSO
1 stop9h 34m
Alaska Airlines
Sat 11/77:00 am
MSO
- ATL
1 stop8h 14m
Alaska Airlines
Deal found 8/1![Alaska Airlines logo]()
$359
This Delta deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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 11/149:47 am
ATL
- GTF
1 stop9h 54m
Delta
Sat 11/211:13 pm
GTF
- ATL
1 stop8h 08m
Delta
Deal found 7/29![Delta logo]()
$368
This United Airlines deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” 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 10/148:45 am
ATL
- FCA
1 stop9h 36m
United Airlines
Wed 10/286:14 am
FCA
- ATL
1 stop6h 58m
United Airlines
Deal found 7/28![United Airlines logo]()
$359
This Alaska Airlines deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” 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 7/28![Alaska Airlines logo]()
$379
This United Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 8/253:40 pm
ATL
- COD
2 stops9h 05m
United Airlines
Tue 9/15:00 am
COD
- ATL
2 stops10h 23m
United Airlines
Deal found 7/30![United Airlines logo]()
$378
This Delta deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 12/17:45 am
ATL
- GTF
1 stop6h 46m
Delta
Tue 12/156:25 pm
GTF
- ATL
1 stop8h 52m
Delta
Deal found 7/31![Delta logo]()
$418
This Alaska Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 9/14:16 pm
MSO
- ATL
1 stop13h 17m
Alaska Airlines
Deal found 7/30![Alaska Airlines logo]()
$388
This Southwest deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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 10/96:50 pm
ATL
- BZN
1 stop6h 30m
Southwest
Thu 10/154:15 pm
BZN
- ATL
1 stop5h 40m
Southwest
Deal found 8/1![Southwest logo]()
$473
This Southwest deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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 8/294:10 pm
BZN
- ATL
1 stop11h 35m
Southwest
Deal found 7/29![Southwest logo]()
$496
This United Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 8/141:21 pm
ATL
- COD
1 stop6h 31m
United Airlines
Tue 8/1810:10 am
COD
- ATL
1 stop6h 31m
United Airlines
Deal found 7/30![United Airlines logo]()
$418
This Alaska Airlines deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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 12/54:01 pm
ATL
- BIL
1 stop10h 07m
Alaska Airlines
Tue 12/86:00 am
BIL
- ATL
1 stop8h 44m
Alaska Airlines
Deal found 8/1![Alaska Airlines logo]()
$419
This Delta deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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 8/245:45 pm
ATL
- MSO
1 stop8h 02m
Delta
Tue 9/11:16 pm
MSO
- ATL
1 stop8h 42m
Delta
Deal found 8/1![Delta logo]()
$489
This United Airlines deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” 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 9/138:50 am
ATL
- BIL
1 stop6h 31m
United Airlines
Tue 9/222:29 pm
BIL
- ATL
1 stop6h 30m
United Airlines
Deal found 7/28![United Airlines logo]()
$421
This Southwest deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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 9/13:45 pm
ATL
- BZN
2 stops8h 40m
Southwest
Sun 9/136:30 am
BZN
- ATL
2 stops9h 25m
Southwest
Deal found 8/1![Southwest logo]()
$522
This Alaska Airlines deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” 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 7/28![Alaska Airlines logo]()
$452
This United Airlines deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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 11/17:00 am
ATL
- BIL
2 stops10h 22m
United Airlines
Sat 11/72:42 pm
BIL
- ATL
1 stop6h 08m
United Airlines
Deal found 8/1![United Airlines logo]()
$427
This Southwest deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 8/276:30 pm
ATL
- BZN
1 stop7h 10m
Southwest
Sun 8/305:45 pm
BZN
- ATL
1 stop10h 00m
Southwest
Deal found 7/31![Southwest logo]()
$528
This Alaska Airlines deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” 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 8/294:04 pm
ATL
- FCA
1 stop8h 52m
Alaska Airlines
Wed 9/28:01 pm
FCA
- ATL
1 stop9h 32m
Alaska Airlines
Deal found 7/28![Alaska Airlines logo]()
$461
This United Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 8/154:30 pm
ATL
- BTM
1 stop7h 56m
United Airlines
Wed 8/198:37 am
BTM
- ATL
2 stops12h 20m
United Airlines
Deal found 7/31![United Airlines logo]()
$430
This Alaska Airlines deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” 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 12/59:30 am
ATL
- HLN
1 stop8h 01m
Alaska Airlines
Wed 12/94:08 pm
HLN
- ATL
1 stop13h 43m
Alaska Airlines
Deal found 7/28![Alaska Airlines logo]()
$461
This Southwest deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” 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 9/248:55 am
ATL
- BZN
2 stops9h 35m
Southwest
Sun 9/276:30 am
BZN
- ATL
2 stops9h 25m
Southwest
Deal found 7/28![Southwest logo]()
$562
This United Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 9/294:32 pm
ATL
- FCA
1 stop7h 04m
United Airlines
Sat 10/37:15 am
FCA
- ATL
2 stops13h 44m
United Airlines
Deal found 7/31![United Airlines logo]()
$434
This Alaska Airlines deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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 stop17h 56m
Alaska Airlines
Sat 10/178:01 am
FCA
- ATL
1 stop13h 58m
Alaska Airlines
Deal found 8/1![Alaska Airlines logo]()
$481
This United Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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 8/308:50 am
ATL
- FCA
1 stop6h 39m
United Airlines
Wed 9/27:15 am
FCA
- ATL
2 stops11h 55m
United Airlines
Deal found 7/29![United Airlines logo]()
$444
This Southwest deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 9/226:30 am
ATL
- BZN
2 stops8h 55m
Southwest
Sat 9/268:35 am
BZN
- ATL
2 stops8h 30m
Southwest
Deal found 7/31![Southwest logo]()
$603
Last-minute flights from Atlanta to MontanaDiscover last-minute flight deals from Atlanta to Montana. Data last updated August 2, 2026 and is based on user searches.
Discover last-minute flight deals from Atlanta to Montana. Data last updated August 2, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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 8/1![Multiple Airlines logo]()
$376
This Delta deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 8/217:55 pm
ATL
- BIL
1 stop5h 35m
Delta
Thu 8/275:20 am
BIL
- ATL
1 stop8h 22m
Delta
Deal found 7/31![Delta logo]()
$359
This Kiwi.com deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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 8/238:29 pm
ATL
- BZN
2 stops21h 31m
Multiple Airlines
Sun 8/309:06 pm
BZN
- ATL
1 stop14h 44m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$321
This American Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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 8/246:10 am
ATL
- FCA
1 stop7h 26m
American Airlines
Thu 8/2712:26 pm
FCA
- ATL
1 stop9h 18m
American Airlines
Deal found 7/29![American Airlines logo]()
$359
This American Airlines deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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 8/246:10 am
ATL
- MSO
1 stop8h 25m
American Airlines
Tue 9/11:18 pm
MSO
- ATL
1 stop6h 49m
American Airlines
Deal found 8/1![American Airlines logo]()
$368
This United Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 8/2511:23 am
ATL
- COD
1 stop7h 50m
United Airlines
Tue 9/12:25 pm
COD
- ATL
1 stop6h 34m
United Airlines
Deal found 7/30![United Airlines logo]()
$348
This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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
- MSO
1 stop25h 18m
Multiple Airlines
Sun 8/309:52 pm
MSO
- ATL
2 stops11h 47m
Multiple Airlines
Deal found 7/31![Multiple Airlines logo]()
$321
This Kiwi.com deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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 8/2710:52 am
ATL
- MSO
1 stop12h 10m
Multiple Airlines
Sun 8/309:52 pm
MSO
- ATL
1 stop30h 58m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$337
This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 8/277:57 am
ATL
- BZN
2 stops10h 09m
Multiple Airlines
Sun 8/309:06 pm
BZN
- ATL
1 stop14h 44m
Multiple Airlines
Deal found 7/31![Multiple Airlines logo]()
$361
This American Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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 8/286:10 am
ATL
- MSO
1 stop8h 25m
American Airlines
Fri 9/41:25 pm
MSO
- ATL
1 stop6h 39m
American Airlines
Deal found 7/29![American Airlines logo]()
$359
This Delta deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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 8/288:05 am
ATL
- GTF
1 stop6h 23m
Delta
Fri 9/41:08 pm
GTF
- ATL
1 stop8h 50m
Delta
Deal found 7/29![Delta logo]()
$368
This United Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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 8/289:00 am
ATL
- GTF
2 stops14h 12m
United Airlines
Fri 9/42:25 pm
GTF
- ATL
1 stop6h 34m
United Airlines
Deal found 7/29![United Airlines logo]()
$374
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 August 2, 2026.
Search for one-way flight options from Atlanta to Montana. Find affordable one-way fares based on user searches. Data last updated August 2, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 10/271:47 pm
ATL
- BZN
2 stops45h 19m
Multiple Airlines
Deal found 7/31![Multiple Airlines logo]()
$126
This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 10/288:30 am
ATL
- BZN
2 stops26h 36m
Multiple Airlines
Deal found 7/31![Multiple Airlines logo]()
$131
This Kiwi.com deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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 9/299:08 pm
ATL
- BZN
2 stops37h 58m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$133
This Kiwi.com deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” 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 8/268:59 pm
ATL
- BZN
2 stops21h 07m
Multiple Airlines
Deal found 7/28![Multiple Airlines logo]()
$139
This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 9/26:07 am
ATL
- BZN
2 stops37h 47m
Multiple Airlines
Deal found 7/31![Multiple Airlines logo]()
$141
This Kiwi.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 9/306:41 am
ATL
- BZN
2 stops28h 25m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$143
This Kiwi.com deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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 9/286:41 am
ATL
- FCA
2 stops15h 15m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$162
This Delta deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” 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 8/245:45 pm
ATL
- FCA
1 stop8h 11m
Delta
Deal found 8/2![Delta logo]()
$180
This Alaska Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 9/27:03 am
ATL
- BIL
1 stop13h 37m
Alaska Airlines
Deal found 7/31![Alaska Airlines logo]()
$185
This United Airlines deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” 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 8/2411:08 am
ATL
- FCA
2 stops12h 13m
United Airlines
Deal found 8/2![United Airlines logo]()
$185
This United Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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 8/231:21 pm
ATL
- FCA
1 stop7h 33m
United Airlines
Deal found 7/29![United Airlines logo]()
$190
This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 8/167:11 pm
ATL
- FCA
1 stop16h 29m
Multiple Airlines
Deal found 7/31![Multiple Airlines logo]()
$196
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 August 2, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $291 (Kiwi.com) |
One-way from | $126 (Kiwi.com) |
Popular in | July |
Cheapest in | January |
Average price | $699 |
Good round-trip deal | $857 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 August 2, 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
Wed 9/9
11:23 am-5:16 pm
1 stop7h 53m
Billings Logan Intl
Wed 9/23
2:29 pm-10:59 pm
1 stop6h 30m
$341
AtlantaBillings
ATL - BIL
ATLBIL
Atlanta Hartsfield-Jackson
Thu 11/12
5:45 pm-10:22 pm
1 stop6h 37m
Billings Logan Intl
Tue 11/17
12:58 pm-11:21 pm
1 stop8h 23m
$350
AtlantaCody
ATL - COD
ATLCOD
Atlanta Hartsfield-Jackson
Tue 9/1
10:05 am-5:13 pm
2 stops9h 08m
Cody E.E. Faust
Sat 9/19
5:00 am-3:06 pm
1 stop8h 06m
$354
AtlantaKalispell
ATL - FCA
ATLFCA
Atlanta Hartsfield-Jackson
Sat 10/24
4:35 pm-10:59 pm
1 stop8h 24m
Kalispell Glacier Park
Wed 10/28
2:03 pm-11:59 pm
1 stop7h 56m
$359
AtlantaMissoula
ATL - MSO
ATLMSO
Atlanta Hartsfield-Jackson
Tue 11/3
8:00 am-3:34 pm
1 stop9h 34m
Missoula Johnson-Bell Field
Sat 11/7
7:00 am-5:14 pm
1 stop8h 14m
$359
AtlantaKalispell
ATL - FCA
ATLFCA
Atlanta Hartsfield-Jackson
Wed 10/14
8:45 am-4:21 pm
1 stop9h 36m
Kalispell Glacier Park
Wed 10/28
6:14 am-3:12 pm
1 stop6h 58m
$359
AtlantaGreat Falls
ATL - GTF
ATLGTF
Atlanta Hartsfield-Jackson
Sat 11/14
9:47 am-5:41 pm
1 stop9h 54m
Great Falls
Sat 11/21
1:13 pm-11:21 pm
1 stop8h 08m
$368
AtlantaCody
ATL - COD
ATLCOD
Atlanta Hartsfield-Jackson
Tue 8/25
3:40 pm-10:45 pm
2 stops9h 05m
Cody E.E. Faust
Tue 9/1
5:00 am-5:23 pm
2 stops10h 23m
$378
AtlantaBillings
ATL - BIL
ATLBIL
Atlanta Hartsfield-Jackson
Sat 10/31
4:35 pm-11:50 pm
1 stop9h 15m
Billings Logan Intl
Wed 11/4
6:00 am-5:14 pm
1 stop9h 14m
$379
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
4:16 pm-7:33 am
1 stop13h 17m
$388
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-FCA
ATL-BIL
ATL-COD
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-BZN
ATL-FCA
ATL-BIL
ATL-COD
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 $453). Flying from Atlanta to Montana in July is currently the most expensive (average of $734). 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 August 2, 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?
Airfare is below average for this route at the moment.
Atlanta to Montana flights typically cost between $611 and $808 in September.The cheapest round-trip price found within the last 5 days was $291 on Multiple Airlines (Sep 24-Sep 27).
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 August 2, 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
Crew
8.6
Overall
8.0
Boarding
8.1
Entertainment
7.5
Food
7.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Comfort
8.0
Crew
8.6
Overall
8.0
Boarding
8.1
Entertainment
7.5
Food
7.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Comfort
8.0
Crew
8.6
Overall
8.0
Boarding
8.1
Entertainment
7.5
Food
7.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Comfort
8.0
Crew
8.6
Overall
8.0
Boarding
8.1
Entertainment
7.5
Food
7.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Comfort
8.0
Crew
8.6
Overall
8.0
Boarding
8.1
Entertainment
7.5
Food
7.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Comfort
8.0
Crew
8.6
Overall
8.0
Boarding
8.1
Entertainment
7.5
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 August 2, 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 August 2, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$174 | Average$466 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$238 | Average$600 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$253 | Average$518 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$328 | Average$548 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$416 | Average$581 | FlexibilityNo cancel fee | On-time63% |