$146+ 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 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — BZN
Jul 18 — Jul 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 June 18, 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 June 18, 2026.
This Delta deal was found by Cheapflights users on 6/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/98:05 am
ATL
- BIL
1 stop6h 12m
Delta
Sat 9/1212:57 pm
BIL
- ATL
1 stop8h 42m
Delta
Deal found 6/16![Delta logo]()
$331
This Kiwi.com deal was found by Cheapflights users on 6/17. 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 9/26:03 am
ATL
- BZN
2 stops37h 51m
Multiple Airlines
Thu 9/106:44 pm
BZN
- ATL
1 stop8h 19m
Multiple Airlines
Deal found 6/17![Multiple Airlines logo]()
$336
This United Airlines deal was found by Cheapflights users on 6/16. 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.
Wed 9/911:23 am
ATL
- BIL
1 stop7h 53m
United Airlines
Sat 9/125:00 am
BIL
- ATL
2 stops10h 07m
United Airlines
Deal found 6/16![United Airlines logo]()
$336
This United Airlines deal was found by Cheapflights users on 6/15. 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 8/294:30 pm
ATL
- GTF
1 stop6h 42m
United Airlines
Sun 9/66:15 am
GTF
- ATL
1 stop6h 50m
United Airlines
Deal found 6/15![United Airlines logo]()
$338
This Kiwi.com deal was found by Cheapflights users on 6/15. 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 8/105:01 am
ATL
- BZN
2 stops13h 17m
Multiple Airlines
Thu 8/134:51 pm
BZN
- ATL
1 stop18h 59m
Multiple Airlines
Deal found 6/15![Multiple Airlines logo]()
$340
This Delta deal was found by Cheapflights users on 6/18. 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.
Sat 9/54:38 pm
ATL
- BIL
1 stop5h 34m
Delta
Thu 9/106:33 pm
BIL
- ATL
1 stop8h 42m
Delta
Deal found 6/18![Delta logo]()
$340
This Kiwi.com deal was found by Cheapflights users on 6/16. 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 9/126:06 pm
ATL
- BZN
2 stops49h 18m
Multiple Airlines
Sun 9/279:42 pm
BZN
- ATL
1 stop29h 21m
Multiple Airlines
Deal found 6/16![Multiple Airlines logo]()
$345
This Alaska Airlines deal was found by Cheapflights users on 6/17. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/274:32 pm
ATL
- BIL
1 stop9h 18m
Alaska Airlines
Sat 10/316:01 am
BIL
- ATL
1 stop9h 06m
Alaska Airlines
Deal found 6/17![Alaska Airlines logo]()
$349
This Delta deal was found by Cheapflights users on 6/17. 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.
Tue 8/115:59 pm
ATL
- FCA
1 stop6h 54m
Delta
Fri 8/141:34 pm
FCA
- ATL
1 stop8h 24m
Delta
Deal found 6/17![Delta logo]()
$349
This Alaska Airlines deal was found by Cheapflights users on 6/17. 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 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
Wed 11/47:00 am
MSO
- ATL
1 stop8h 14m
Alaska Airlines
Deal found 6/17![Alaska Airlines logo]()
$349
This Kiwi.com deal was found by Cheapflights users on 6/15. 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 8/127:11 pm
ATL
- BZN
1 stop22h 50m
Multiple Airlines
Thu 8/204:56 pm
BZN
- ATL
2 stops26h 44m
Multiple Airlines
Deal found 6/15![Multiple Airlines logo]()
$350
This United Airlines deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” 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 10/107:05 am
ATL
- MSO
2 stops11h 15m
United Airlines
Sat 10/172:38 pm
MSO
- ATL
1 stop6h 21m
United Airlines
Deal found 6/13![United Airlines logo]()
$354
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 June 18, 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 June 18, 2026.
This Alaska Airlines deal was found by Cheapflights users on 6/16. 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.
Wed 8/267:03 am
ATL
- GTF
1 stop11h 35m
Alaska Airlines
Sat 9/55:25 pm
GTF
- ATL
1 stop12h 08m
Alaska Airlines
Deal found 6/16![Alaska Airlines logo]()
$338
This United Airlines deal was found by Cheapflights users on 6/15. 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 8/294:30 pm
ATL
- GTF
1 stop6h 42m
United Airlines
Sun 9/66:15 am
GTF
- ATL
1 stop6h 50m
United Airlines
Deal found 6/15![United Airlines logo]()
$338
This Delta deal was found by Cheapflights users on 6/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/106:40 pm
ATL
- FCA
1 stop7h 03m
Delta
Tue 9/1512:45 pm
FCA
- ATL
1 stop8h 54m
Delta
Deal found 6/15![Delta logo]()
$444
This Kiwi.com deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” 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 7/127:11 pm
ATL
- FCA
1 stop16h 29m
Multiple Airlines
Sat 7/181:26 pm
FCA
- ATL
1 stop13h 39m
Multiple Airlines
Deal found 6/13![Multiple Airlines logo]()
$553
This Southwest deal was found by Cheapflights users on 6/17. 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 7/121:10 pm
ATL
- BZN
1 stop11h 50m
Southwest
Thu 7/167:35 am
BZN
- ATL
1 stop8h 00m
Southwest
Deal found 6/17![Southwest logo]()
$612
This Alaska Airlines deal was found by Cheapflights users on 6/15. 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.
Sat 8/297:03 am
ATL
- GTF
1 stop11h 35m
Alaska Airlines
Sun 9/65:25 pm
GTF
- ATL
1 stop12h 08m
Alaska Airlines
Deal found 6/15![Alaska Airlines logo]()
$338
This United Airlines deal was found by Cheapflights users on 6/14. 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 9/84:30 pm
ATL
- BIL
1 stop8h 23m
United Airlines
Wed 9/162:29 pm
BIL
- ATL
1 stop6h 30m
United Airlines
Deal found 6/14![United Airlines logo]()
$355
This Alaska Airlines deal was found by Cheapflights users on 6/17. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/274:32 pm
ATL
- BIL
1 stop9h 18m
Alaska Airlines
Sat 10/316:01 am
BIL
- ATL
1 stop9h 06m
Alaska Airlines
Deal found 6/17![Alaska Airlines logo]()
$349
This Alaska Airlines deal was found by Cheapflights users on 6/17. 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 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
Wed 11/47:00 am
MSO
- ATL
1 stop8h 14m
Alaska Airlines
Deal found 6/17![Alaska Airlines logo]()
$349
This United Airlines deal was found by Cheapflights users on 6/16. 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.
Wed 8/191:21 pm
ATL
- FCA
1 stop7h 33m
United Airlines
Wed 8/264:17 pm
FCA
- ATL
1 stop11h 07m
United Airlines
Deal found 6/16![United Airlines logo]()
$396
This Delta deal was found by Cheapflights users on 6/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/152:38 pm
ATL
- FCA
1 stop7h 37m
Delta
Sat 8/222:40 pm
FCA
- ATL
1 stop7h 18m
Delta
Deal found 6/16![Delta logo]()
$469
This Alaska Airlines deal was found by Cheapflights users on 6/14. 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 9/264:16 pm
MSO
- ATL
1 stop13h 17m
Alaska Airlines
Deal found 6/14![Alaska Airlines logo]()
$384
This United Airlines deal was found by Cheapflights users on 6/15. 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 9/124:30 pm
ATL
- BIL
1 stop8h 23m
United Airlines
Sat 9/195:00 am
BIL
- ATL
2 stops10h 07m
United Airlines
Deal found 6/15![United Airlines logo]()
$436
This United Airlines deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” 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 10/134:32 pm
ATL
- BIL
1 stop6h 38m
United Airlines
Sat 10/175:57 pm
BIL
- ATL
2 stops14h 21m
United Airlines
Deal found 6/13![United Airlines logo]()
$436
This Southwest deal was found by Cheapflights users on 6/17. 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.
Sat 7/1110:25 am
ATL
- BZN
2 stops8h 55m
Southwest
Sat 7/185:15 am
BZN
- ATL
2 stops10h 30m
Southwest
Deal found 6/17![Southwest logo]()
$617
This Delta deal was found by Cheapflights users on 6/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/87:25 am
ATL
- FCA
1 stop9h 07m
Delta
Fri 8/141:34 pm
FCA
- ATL
1 stop8h 24m
Delta
Deal found 6/15![Delta logo]()
$568
This Alaska Airlines deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/304:04 pm
ATL
- FCA
1 stop8h 52m
Alaska Airlines
Fri 9/46:15 am
FCA
- ATL
1 stop8h 50m
Alaska Airlines
Deal found 6/13![Alaska Airlines logo]()
$429
This United Airlines deal was found by Cheapflights users on 6/17. 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.
Tue 10/2711:23 am
ATL
- BIL
2 stops11h 28m
United Airlines
Sat 10/315:51 pm
BIL
- ATL
2 stops13h 59m
United Airlines
Deal found 6/17![United Airlines logo]()
$441
This United Airlines deal was found by Cheapflights users on 6/14. 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 8/44:22 pm
ATL
- GTF
1 stop7h 12m
United Airlines
Tue 8/116:15 am
GTF
- ATL
2 stops14h 42m
United Airlines
Deal found 6/14![United Airlines logo]()
$444
This Southwest deal was found by Cheapflights users on 6/17. 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.
Thu 7/99:30 am
ATL
- BZN
1 stop11h 05m
Southwest
Mon 7/132:50 pm
BZN
- ATL
1 stop7h 20m
Southwest
Deal found 6/17![Southwest logo]()
$651
This Alaska Airlines deal was found by Cheapflights users on 6/17. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/145:28 pm
ATL
- MSO
2 stops20h 14m
Alaska Airlines
Fri 8/284:16 pm
MSO
- ATL
1 stop13h 17m
Alaska Airlines
Deal found 6/17![Alaska Airlines logo]()
$454
This United Airlines deal was found by Cheapflights users on 6/14. 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 10/137:05 am
ATL
- MSO
2 stops11h 15m
United Airlines
Sat 10/172:38 pm
MSO
- ATL
1 stop6h 21m
United Airlines
Deal found 6/14![United Airlines logo]()
$448
This Delta deal was found by Cheapflights users on 6/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/238:55 am
ATL
- BZN
Nonstop4h 01m
Delta
Sat 8/292:15 pm
BZN
- ATL
Nonstop3h 57m
Delta
Deal found 6/16![Delta logo]()
$679
This Alaska Airlines deal was found by Cheapflights users on 6/15. 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.
Thu 9/247:49 am
ATL
- MSO
2 stops17h 12m
Alaska Airlines
Mon 9/284:16 pm
MSO
- ATL
1 stop13h 17m
Alaska Airlines
Deal found 6/15![Alaska Airlines logo]()
$489
This United Airlines deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” 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 8/298:50 am
ATL
- HLN
1 stop6h 55m
United Airlines
Tue 9/12:35 pm
HLN
- ATL
1 stop6h 24m
United Airlines
Deal found 6/13![United Airlines logo]()
$449
This Delta deal was found by Cheapflights users on 6/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2811:05 am
ATL
- BZN
Nonstop4h 00m
Delta
Wed 9/22:15 pm
BZN
- ATL
Nonstop3h 57m
Delta
Deal found 6/16![Delta logo]()
$679
This Delta deal was found by Cheapflights users on 6/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/294:45 pm
ATL
- BZN
1 stop7h 57m
Delta
Sat 9/512:02 pm
BZN
- ATL
Nonstop3h 48m
Delta
Deal found 6/14![Delta logo]()
$689
This United Airlines deal was found by Cheapflights users on 6/17. 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.
Tue 7/214:22 pm
ATL
- COD
1 stop8h 21m
United Airlines
Sat 7/255:15 am
COD
- ATL
2 stops17h 15m
United Airlines
Deal found 6/17![United Airlines logo]()
$479
This Alaska Airlines deal was found by Cheapflights users on 6/17. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/234:04 pm
ATL
- BZN
1 stop8h 55m
Alaska Airlines
Sat 8/293:35 pm
BZN
- ATL
1 stop21h 26m
Alaska Airlines
Deal found 6/17![Alaska Airlines logo]()
$534
This Delta deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” 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 9/106:40 pm
ATL
- BZN
1 stop6h 39m
Delta
Mon 9/212:20 pm
BZN
- ATL
Nonstop3h 47m
Delta
Deal found 6/13![Delta logo]()
$689
Last-minute flights from Atlanta to MontanaDiscover last-minute flight deals from Atlanta to Montana. Data last updated June 18, 2026 and is based on user searches.
Discover last-minute flight deals from Atlanta to Montana. Data last updated June 18, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/278:45 am
ATL
- HLN
1 stop6h 48m
United Airlines
Sat 7/46:15 am
HLN
- ATL
1 stop6h 55m
United Airlines
Deal found 6/13![United Airlines logo]()
$384
This Delta deal was found by Cheapflights users on 6/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/48:15 am
ATL
- WYS
1 stop6h 13m
Delta
Wed 7/81:10 pm
WYS
- ATL
1 stop8h 48m
Delta
Deal found 6/14![Delta logo]()
$369
This Kiwi.com deal was found by Cheapflights users on 6/15. 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 7/157:11 pm
ATL
- BZN
1 stop22h 47m
Multiple Airlines
Sun 7/194:48 pm
BZN
- ATL
2 stops26h 57m
Multiple Airlines
Deal found 6/15![Multiple Airlines logo]()
$426
This Kiwi.com deal was found by Cheapflights users on 6/15. 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.
Sat 7/189:17 pm
ATL
- FCA
2 stops38h 23m
Multiple Airlines
Sat 7/2511:10 am
FCA
- ATL
1 stop21h 11m
Multiple Airlines
Deal found 6/15![Multiple Airlines logo]()
$389
This Kiwi.com deal was found by Cheapflights users on 6/17. 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 7/182:39 pm
ATL
- BZN
2 stops50h 14m
Multiple Airlines
Sun 7/264:48 pm
BZN
- ATL
1 stop19h 02m
Multiple Airlines
Deal found 6/17![Multiple Airlines logo]()
$410
This Kiwi.com deal was found by Cheapflights users on 6/15. 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.
Sun 7/194:43 pm
ATL
- FCA
2 stops18h 57m
Multiple Airlines
Sat 7/2511:10 am
FCA
- ATL
1 stop21h 11m
Multiple Airlines
Deal found 6/15![Multiple Airlines logo]()
$412
This Kiwi.com deal was found by Cheapflights users on 6/17. 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 7/228:05 am
ATL
- BZN
2 stops33h 53m
Multiple Airlines
Wed 7/2911:04 am
BZN
- ATL
1 stop29h 07m
Multiple Airlines
Deal found 6/17![Multiple Airlines logo]()
$377
This Kiwi.com deal was found by Cheapflights users on 6/16. 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.
Wed 7/227:11 pm
ATL
- BZN
1 stop22h 47m
Multiple Airlines
Sun 7/264:48 pm
BZN
- ATL
1 stop19h 02m
Multiple Airlines
Deal found 6/16![Multiple Airlines logo]()
$379
This Kiwi.com deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” 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 7/246:36 pm
ATL
- BIL
1 stop22h 14m
Multiple Airlines
Mon 7/279:59 am
BIL
- ATL
1 stop19h 00m
Multiple Airlines
Deal found 6/13![Multiple Airlines logo]()
$365
This Kiwi.com deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” 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 7/257:11 pm
ATL
- BZN
1 stop22h 47m
Multiple Airlines
Sun 8/24:48 pm
BZN
- ATL
2 stops50h 49m
Multiple Airlines
Deal found 6/13![Multiple Airlines logo]()
$356
This Kiwi.com deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” 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 7/257:11 pm
ATL
- BZN
1 stop22h 47m
Multiple Airlines
Wed 7/298:31 pm
BZN
- ATL
2 stops24h 53m
Multiple Airlines
Deal found 6/13![Multiple Airlines logo]()
$424
This Kiwi.com deal was found by Cheapflights users on 6/15. 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.
Thu 7/3012:00 pm
ATL
- BZN
2 stops30h 19m
Multiple Airlines
Thu 8/64:51 pm
BZN
- ATL
1 stop12h 08m
Multiple Airlines
Deal found 6/15![Multiple Airlines logo]()
$404
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 June 18, 2026.
Search for one-way flight options from Atlanta to Montana. Find affordable one-way fares based on user searches. Data last updated June 18, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/16. 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 9/58:05 am
ATL
- BZN
2 stops38h 47m
Multiple Airlines
Deal found 6/16![Multiple Airlines logo]()
$146
This Kiwi.com deal was found by Cheapflights users on 6/15. 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 8/128:05 am
ATL
- BZN
2 stops33h 56m
Multiple Airlines
Deal found 6/15![Multiple Airlines logo]()
$147
This Kiwi.com deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” 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 8/134:43 pm
ATL
- FCA
2 stops18h 57m
Multiple Airlines
Deal found 6/13![Multiple Airlines logo]()
$152
This Kiwi.com deal was found by Cheapflights users on 6/15. 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.
Fri 7/39:10 pm
ATL
- FCA
1 stop22h 57m
Multiple Airlines
Deal found 6/15![Multiple Airlines logo]()
$153
This Kiwi.com deal was found by Cheapflights users on 6/16. 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.
Mon 8/105:01 am
ATL
- BZN
2 stops13h 17m
Multiple Airlines
Deal found 6/16![Multiple Airlines logo]()
$156
This Kiwi.com deal was found by Cheapflights users on 6/16. 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 8/145:01 am
ATL
- BZN
2 stops30h 40m
Multiple Airlines
Deal found 6/16![Multiple Airlines logo]()
$159
This Kiwi.com deal was found by Cheapflights users on 6/16. 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.
Wed 7/158:05 am
ATL
- BZN
2 stops33h 53m
Multiple Airlines
Deal found 6/16![Multiple Airlines logo]()
$162
This Kiwi.com deal was found by Cheapflights users on 6/14. 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 7/153:58 pm
ATL
- BIL
2 stops43h 16m
Multiple Airlines
Deal found 6/14![Multiple Airlines logo]()
$167
This Priceline deal was found by Cheapflights users on 6/17. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/114:19 pm
ATL
- BIL
1 stop9h 10m
Alaska Airlines
Deal found 6/17![Alaska Airlines logo]()
$175
This United Airlines deal was found by Cheapflights users on 6/15. 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 10/78:45 am
ATL
- MSO
1 stop6h 47m
United Airlines
Deal found 6/15![United Airlines logo]()
$175
This Delta deal was found by Cheapflights users on 6/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/42:31 pm
ATL
- FCA
1 stop7h 45m
Delta
Deal found 6/15![Delta logo]()
$180
This Kiwi.com deal was found by Cheapflights users on 6/14. 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 8/13:58 pm
ATL
- FCA
2 stops43h 42m
Multiple Airlines
Deal found 6/14![Multiple Airlines logo]()
$186
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 June 18, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $331 (Delta) |
One-way from | $146 (Kiwi.com) |
Popular in | July |
Cheapest in | January |
Average price | $645 |
Good round-trip deal | $779 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 June 18, 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
Wed 8/26
7:03 am-4:38 pm
1 stop11h 35m
Great Falls
Sat 9/5
5:25 pm-7:33 am
1 stop12h 08m
$338
AtlantaGreat Falls
ATL - GTF
ATLGTF
Atlanta Hartsfield-Jackson
Sat 8/29
4:30 pm-9:12 pm
1 stop6h 42m
Great Falls
Sun 9/6
6:15 am-3:05 pm
1 stop6h 50m
$338
AtlantaGreat Falls
ATL - GTF
ATLGTF
Atlanta Hartsfield-Jackson
Sat 8/29
7:03 am-4:38 pm
1 stop11h 35m
Great Falls
Sun 9/6
5:25 pm-7:33 am
1 stop12h 08m
$338
AtlantaBillings
ATL - BIL
ATLBIL
Atlanta Hartsfield-Jackson
Tue 10/27
4:32 pm-11:50 pm
1 stop9h 18m
Billings Logan Intl
Sat 10/31
6:01 am-5:07 pm
1 stop9h 06m
$349
AtlantaMissoula
ATL - MSO
ATLMSO
Atlanta Hartsfield-Jackson
Tue 11/3
8:00 am-3:34 pm
1 stop9h 34m
Missoula Johnson-Bell Field
Wed 11/4
7:00 am-5:14 pm
1 stop8h 14m
$349
AtlantaBillings
ATL - BIL
ATLBIL
Atlanta Hartsfield-Jackson
Tue 9/8
4:30 pm-10:53 pm
1 stop8h 23m
Billings Logan Intl
Wed 9/16
2:29 pm-10:59 pm
1 stop6h 30m
$355
AtlantaMissoula
ATL - MSO
ATLMSO
Atlanta Hartsfield-Jackson
Sun 9/13
4:19 pm-11:01 pm
1 stop8h 42m
Missoula Johnson-Bell Field
Sat 9/26
4:16 pm-7:33 am
1 stop13h 17m
$384
AtlantaKalispell
ATL - FCA
ATLFCA
Atlanta Hartsfield-Jackson
Wed 8/19
1:21 pm-6:54 pm
1 stop7h 33m
Kalispell Glacier Park
Wed 8/26
4:17 pm-5:24 am
1 stop11h 07m
$396
AtlantaKalispell
ATL - FCA
ATLFCA
Atlanta Hartsfield-Jackson
Sun 8/30
4:04 pm-10:56 pm
1 stop8h 52m
Kalispell Glacier Park
Fri 9/4
6:15 am-5:05 pm
1 stop8h 50m
$429
AtlantaBillings
ATL - BIL
ATLBIL
Atlanta Hartsfield-Jackson
Sat 9/12
4:30 pm-10:53 pm
1 stop8h 23m
Billings Logan Intl
Sat 9/19
5:00 am-5:07 pm
2 stops10h 07m
$436
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-BIL
ATL-WYS
ATL-HLN
ATL-FCA
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-BIL
ATL-WYS
ATL-HLN
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 $157). Flying from Atlanta to Montana in November is currently the most expensive (average of $318). 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 June 18, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Atlanta to Montana as you normally would.
How much does it cost to fly round-trip from Atlanta to Montana?
How far ahead should I book a flight from Atlanta to Montana?
The price you pay for your flight from Atlanta to Montana may vary depending on when you book. For the best chance of a lower fare, look to book 54 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Reviews of airlines servicing Montana
Get insights into the airlines that provide service to Montana. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Montana. Reviews last updated June 18, 2026.
Get a feel of what it's like to fly with Alaska Airlines,Southwest, 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
7.8
Overall
7.9
Boarding
8.1
Crew
8.5
Food
7.0
Entertainment
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Comfort
7.8
Overall
7.9
Boarding
8.1
Crew
8.5
Food
7.0
Entertainment
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Comfort
7.8
Overall
7.9
Boarding
8.1
Crew
8.5
Food
7.0
Entertainment
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Comfort
7.8
Overall
7.9
Boarding
8.1
Crew
8.5
Food
7.0
Entertainment
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Comfort
7.8
Overall
7.9
Boarding
8.1
Crew
8.5
Food
7.0
Entertainment
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Comfort
7.8
Overall
7.9
Boarding
8.1
Crew
8.5
Food
7.0
Entertainment
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
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 June 18, 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 June 18, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$174 | Average$434 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$174 | Average$604 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$298 | Average$516 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$318 | Average$518 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$402 | Average$561 | FlexibilityNo cancel fee | On-time63% |