$115+ Cheap flights from Atlanta (ATL) to Montana
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/5. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — BZN
Jun 14 — Jun 211
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 May 15, 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 May 15, 2026.
This Delta deal was found by Cheapflights users on 5/13. 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.
Tue 9/221:49 pm
ATL
- BIL
1 stop7h 48m
Delta
Tue 9/295:45 am
BIL
- ATL
1 stop6h 29m
Delta
Deal found 5/13![Delta logo]()
$311
This Kiwi.com deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” 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 8/57:11 pm
ATL
- MSO
1 stop16h 23m
Multiple Airlines
Sun 8/910:24 am
MSO
- ATL
2 stops21h 23m
Multiple Airlines
Deal found 5/12![Multiple Airlines logo]()
$314
This Kiwi.com deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” 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 7/47:11 pm
ATL
- BZN
1 stop22h 47m
Multiple Airlines
Sun 7/124:48 pm
BZN
- ATL
2 stops15h 28m
Multiple Airlines
Deal found 5/12![Multiple Airlines logo]()
$315
This Kiwi.com deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” 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 8/57:11 pm
ATL
- BZN
1 stop22h 50m
Multiple Airlines
Mon 8/105:08 pm
BZN
- ATL
2 stops36h 03m
Multiple Airlines
Deal found 5/12![Multiple Airlines logo]()
$317
This Delta deal was found by Cheapflights users on 5/13. 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.
Sat 9/263:40 pm
ATL
- BIL
1 stop5h 57m
Delta
Wed 9/3011:35 am
BIL
- ATL
1 stop5h 55m
Delta
Deal found 5/13![Delta logo]()
$321
This Kiwi.com deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” 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 8/267:11 pm
ATL
- BZN
1 stop22h 55m
Multiple Airlines
Sun 8/309:06 pm
BZN
- ATL
2 stops18h 44m
Multiple Airlines
Deal found 5/10![Multiple Airlines logo]()
$322
This Kiwi.com deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” 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 8/57:11 pm
ATL
- MSO
1 stop16h 23m
Multiple Airlines
Thu 8/1310:24 am
MSO
- ATL
2 stops26h 10m
Multiple Airlines
Deal found 5/12![Multiple Airlines logo]()
$323
This Kiwi.com deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” 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 8/57:11 pm
ATL
- BZN
1 stop22h 50m
Multiple Airlines
Sun 8/94:51 pm
BZN
- ATL
2 stops15h 25m
Multiple Airlines
Deal found 5/12![Multiple Airlines logo]()
$326
This Kiwi.com deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” 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 7/117:11 pm
ATL
- MSO
1 stop16h 23m
Multiple Airlines
Thu 7/1610:24 am
MSO
- ATL
2 stops16h 38m
Multiple Airlines
Deal found 5/12![Multiple Airlines logo]()
$326
This Kiwi.com deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” 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 7/47:11 pm
ATL
- MSO
1 stop16h 23m
Multiple Airlines
Sun 7/1210:24 am
MSO
- ATL
2 stops21h 52m
Multiple Airlines
Deal found 5/12![Multiple Airlines logo]()
$327
This Kiwi.com deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” 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 8/57:11 pm
ATL
- BZN
1 stop22h 50m
Multiple Airlines
Thu 8/134:51 pm
BZN
- ATL
2 stops38h 09m
Multiple Airlines
Deal found 5/12![Multiple Airlines logo]()
$334
This Delta deal was found by Cheapflights users on 5/14. 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 6/138:15 am
ATL
- WYS
1 stop6h 13m
Delta
Fri 6/191:10 pm
WYS
- ATL
1 stop6h 19m
Delta
Deal found 5/14![Delta logo]()
$334
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 May 15, 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 May 15, 2026.
This Delta deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” 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 5/297:30 am
ATL
- FCA
1 stop8h 03m
Delta
Wed 6/36:07 pm
FCA
- ATL
1 stop9h 09m
Delta
Deal found 5/11![Delta logo]()
$354
This United Airlines deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/291:18 pm
ATL
- MSO
2 stops11h 18m
United Airlines
Mon 6/112:33 pm
MSO
- ATL
1 stop9h 02m
United Airlines
Deal found 5/14![United Airlines logo]()
$424
This Southwest deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” 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 6/101:30 pm
ATL
- BZN
1 stop7h 00m
Southwest
Sun 6/142:15 pm
BZN
- ATL
1 stop8h 40m
Southwest
Deal found 5/10![Southwest logo]()
$488
This American Airlines deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” 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.
Thu 6/116:01 am
ATL
- MSO
1 stop9h 24m
American Airlines
Thu 6/181:15 pm
MSO
- ATL
1 stop6h 50m
American Airlines
Deal found 5/10![American Airlines logo]()
$520
This Alaska Airlines deal was found by Cheapflights users on 5/13. 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.
Wed 7/226:00 pm
ATL
- BIL
1 stop23h 03m
Alaska Airlines
Tue 8/117:22 pm
BIL
- ATL
2 stops17h 53m
Alaska Airlines
Deal found 5/13![Alaska Airlines logo]()
$531
This Delta deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” 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 6/15:46 pm
ATL
- MSO
2 stops7h 54m
Delta
Fri 6/53:30 pm
MSO
- ATL
1 stop5h 58m
Delta
Deal found 5/11![Delta logo]()
$354
This Delta deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” 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 6/83:25 pm
ATL
- GTF
1 stop9h 15m
Delta
Mon 6/156:25 pm
GTF
- ATL
1 stop8h 50m
Delta
Deal found 5/11![Delta logo]()
$403
This United Airlines deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” 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 6/27:30 am
ATL
- WYS
1 stop8h 02m
United Airlines
Tue 6/92:19 pm
WYS
- ATL
1 stop6h 38m
United Airlines
Deal found 5/10![United Airlines logo]()
$444
This United Airlines deal was found by Cheapflights users on 5/15. 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 5/304:22 pm
ATL
- GTF
1 stop7h 12m
United Airlines
Wed 6/32:37 pm
GTF
- ATL
1 stop6h 20m
United Airlines
Deal found 5/15![United Airlines logo]()
$447
This Delta deal was found by Cheapflights users on 5/14. 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.
Tue 5/267:30 am
ATL
- FCA
1 stop8h 03m
Delta
Wed 6/35:13 am
FCA
- ATL
1 stop8h 31m
Delta
Deal found 5/14![Delta logo]()
$419
This Southwest deal was found by Cheapflights users on 5/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/32:25 pm
ATL
- BZN
2 stops9h 30m
Southwest
Wed 6/247:45 am
BZN
- ATL
2 stops7h 55m
Southwest
Deal found 5/15![Southwest logo]()
$541
This Alaska Airlines deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” 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 8/87:00 am
ATL
- MSO
1 stop11h 09m
Alaska Airlines
Sun 8/165:00 pm
MSO
- ATL
2 stops20h 15m
Alaska Airlines
Deal found 5/12![Alaska Airlines logo]()
$551
This United Airlines deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” 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 7/2811:29 am
ATL
- BIL
2 stops11h 48m
United Airlines
Tue 8/47:00 am
BIL
- ATL
1 stop6h 09m
United Airlines
Deal found 5/11![United Airlines logo]()
$459
This Delta deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” 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 8/88:05 am
ATL
- HLN
1 stop6h 10m
Delta
Sat 8/1512:55 pm
HLN
- ATL
1 stop9h 03m
Delta
Deal found 5/11![Delta logo]()
$419
This American Airlines deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” 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.
Thu 6/116:01 am
ATL
- MSO
1 stop9h 24m
American Airlines
Fri 6/192:15 pm
MSO
- ATL
1 stop8h 11m
American Airlines
Deal found 5/10![American Airlines logo]()
$600
This Southwest deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” 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 5/283:30 pm
ATL
- BZN
2 stops9h 30m
Southwest
Wed 6/311:20 am
BZN
- ATL
2 stops9h 20m
Southwest
Deal found 5/11![Southwest logo]()
$572
This Delta deal was found by Cheapflights users on 5/14. 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.
Wed 5/273:15 pm
ATL
- GTF
1 stop9h 11m
Delta
Thu 6/46:19 pm
GTF
- ATL
1 stop8h 57m
Delta
Deal found 5/14![Delta logo]()
$453
This United Airlines deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” 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 6/99:29 am
ATL
- GTF
2 stops14h 05m
United Airlines
Tue 6/162:37 pm
GTF
- ATL
1 stop6h 20m
United Airlines
Deal found 5/12![United Airlines logo]()
$504
This Alaska Airlines deal was found by Cheapflights users on 5/14. 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.
Sat 5/304:34 pm
ATL
- HLN
1 stop25h 32m
Alaska Airlines
Wed 6/34:43 pm
HLN
- ATL
1 stop12h 37m
Alaska Airlines
Deal found 5/14![Alaska Airlines logo]()
$644
This Delta deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” 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 6/911:54 am
ATL
- GTF
1 stop7h 50m
Delta
Tue 6/161:20 pm
GTF
- ATL
1 stop8h 28m
Delta
Deal found 5/12![Delta logo]()
$458
This United Airlines deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/294:22 pm
ATL
- COD
1 stop8h 21m
United Airlines
Tue 6/25:55 pm
COD
- ATL
2 stops15h 13m
United Airlines
Deal found 5/14![United Airlines logo]()
$514
This Delta deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” 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 7/314:38 pm
ATL
- MSO
1 stop9h 06m
Delta
Tue 8/115:57 am
MSO
- ATL
1 stop6h 08m
Delta
Deal found 5/12![Delta logo]()
$464
This Alaska Airlines deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” 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 8/17:00 am
ATL
- FCA
1 stop18h 59m
Alaska Airlines
Mon 8/316:08 pm
FCA
- ATL
1 stop20h 57m
Alaska Airlines
Deal found 5/12![Alaska Airlines logo]()
$693
This United Airlines deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” 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 7/2211:10 am
ATL
- BIL
1 stop6h 19m
United Airlines
Tue 8/117:00 am
BIL
- ATL
2 stops13h 57m
United Airlines
Deal found 5/11![United Airlines logo]()
$521
This Expedia deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” 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.
Wed 5/277:00 am
ATL
- HLN
1 stop11h 06m
Alaska Airlines
Wed 6/34:43 pm
HLN
- ATL
1 stop12h 37m
Alaska Airlines
Deal found 5/12![Alaska Airlines logo]()
$694
This United Airlines deal was found by Cheapflights users on 5/13. 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.
Mon 7/2711:37 am
ATL
- COD
2 stops13h 06m
United Airlines
Sat 8/15:55 pm
COD
- ATL
2 stops14h 19m
United Airlines
Deal found 5/13![United Airlines logo]()
$529
This Delta deal was found by Cheapflights users on 5/15. 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.
Fri 6/55:30 pm
ATL
- BIL
1 stop7h 22m
Delta
Thu 6/186:40 pm
BIL
- ATL
1 stop8h 35m
Delta
Deal found 5/15![Delta logo]()
$484
This Delta deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” 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 6/113:25 pm
ATL
- GTF
1 stop9h 15m
Delta
Wed 6/175:40 am
GTF
- ATL
1 stop9h 05m
Delta
Deal found 5/12![Delta logo]()
$488
This Alaska Airlines deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” 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 5/279:00 am
ATL
- HLN
1 stop9h 06m
Alaska Airlines
Sun 5/314:43 pm
HLN
- ATL
1 stop12h 37m
Alaska Airlines
Deal found 5/11![Alaska Airlines logo]()
$719
This United Airlines deal was found by Cheapflights users on 5/14. 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 stops26h 02m
United Airlines
Deal found 5/14![United Airlines logo]()
$552
Last-minute flights from Atlanta to MontanaDiscover last-minute flight deals from Atlanta to Montana. Data last updated May 15, 2026 and is based on user searches.
Discover last-minute flight deals from Atlanta to Montana. Data last updated May 15, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” 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 5/297:30 am
ATL
- FCA
1 stop8h 03m
Delta
Wed 6/36:07 pm
FCA
- ATL
1 stop9h 09m
Delta
Deal found 5/11![Delta logo]()
$354
This American Airlines deal was found by Cheapflights users on 5/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/299:43 am
ATL
- FCA
1 stop7h 17m
American Airlines
Wed 6/312:25 pm
FCA
- ATL
2 stops9h 33m
American Airlines
Deal found 5/13![American Airlines logo]()
$359
This Delta deal was found by Cheapflights users on 5/13. 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.
Mon 6/15:59 pm
ATL
- MSO
1 stop7h 41m
Delta
Fri 6/51:14 pm
MSO
- ATL
1 stop8h 29m
Delta
Deal found 5/13![Delta logo]()
$384
This Delta deal was found by Cheapflights users on 5/13. 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.
Tue 6/28:10 am
ATL
- WYS
1 stop6h 15m
Delta
Tue 6/91:10 pm
WYS
- ATL
1 stop8h 38m
Delta
Deal found 5/13![Delta logo]()
$369
This Delta deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” 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 6/37:30 pm
ATL
- MSO
1 stop6h 52m
Delta
Sat 6/65:30 am
MSO
- ATL
1 stop6h 35m
Delta
Deal found 5/12![Delta logo]()
$349
This United Airlines deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” 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 6/31:18 pm
ATL
- MSO
2 stops11h 18m
United Airlines
Sat 6/612:33 pm
MSO
- ATL
1 stop7h 07m
United Airlines
Deal found 5/11![United Airlines logo]()
$354
This American Airlines deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” 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 6/36:00 am
ATL
- MSO
1 stop9h 38m
American Airlines
Sat 6/62:18 pm
MSO
- ATL
1 stop8h 08m
American Airlines
Deal found 5/11![American Airlines logo]()
$362
This American Airlines deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” 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 6/36:23 am
ATL
- FCA
2 stops11h 40m
American Airlines
Wed 6/103:51 pm
FCA
- ATL
1 stop6h 35m
American Airlines
Deal found 5/11![American Airlines logo]()
$374
This American Airlines deal was found by Cheapflights users on 5/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/106:01 am
ATL
- FCA
1 stop7h 33m
American Airlines
Mon 6/153:51 pm
FCA
- ATL
1 stop6h 35m
American Airlines
Deal found 5/13![American Airlines logo]()
$349
This Delta deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” 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 6/1010:05 am
ATL
- MSO
1 stop9h 44m
Delta
Wed 6/175:31 am
MSO
- ATL
1 stop9h 14m
Delta
Deal found 5/12![Delta logo]()
$371
This Delta deal was found by Cheapflights users on 5/14. 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.
Thu 6/113:25 pm
ATL
- GTF
1 stop9h 15m
Delta
Wed 6/175:40 am
GTF
- ATL
1 stop9h 05m
Delta
Deal found 5/14![Delta logo]()
$338
This Delta deal was found by Cheapflights users on 5/14. 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 6/138:15 am
ATL
- WYS
1 stop6h 13m
Delta
Fri 6/191:10 pm
WYS
- ATL
1 stop6h 19m
Delta
Deal found 5/14![Delta logo]()
$334
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 May 15, 2026.
Search for one-way flight options from Atlanta to Montana. Find affordable one-way fares based on user searches. Data last updated May 15, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/13. 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.
Wed 8/57:11 pm
ATL
- BZN
1 stop22h 50m
Multiple Airlines
Deal found 5/13![Multiple Airlines logo]()
$115
This Kiwi.com deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” 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 7/117:11 pm
ATL
- MSO
1 stop16h 23m
Multiple Airlines
Deal found 5/12![Multiple Airlines logo]()
$121
This Kiwi.com deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” 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 7/47:11 pm
ATL
- BZN
1 stop22h 47m
Multiple Airlines
Deal found 5/12![Multiple Airlines logo]()
$125
This Kiwi.com deal was found by Cheapflights users on 5/15. 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 8/1210:42 pm
ATL
- BZN
2 stops43h 36m
Multiple Airlines
Deal found 5/15![Multiple Airlines logo]()
$138
This Kiwi.com deal was found by Cheapflights users on 5/15. 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 8/87:11 pm
ATL
- BZN
1 stop22h 50m
Multiple Airlines
Deal found 5/15![Multiple Airlines logo]()
$143
This Kiwi.com deal was found by Cheapflights users on 5/13. 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.
Wed 7/87:40 am
ATL
- BZN
2 stops34h 18m
Multiple Airlines
Deal found 5/13![Multiple Airlines logo]()
$149
This American Airlines deal was found by Cheapflights users on 5/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/265:33 pm
ATL
- BIL
1 stop7h 42m
American Airlines
Deal found 5/13![American Airlines logo]()
$156
This Kiwi.com deal was found by Cheapflights users on 5/14. 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 7/117:11 pm
ATL
- BZN
1 stop22h 47m
Multiple Airlines
Deal found 5/14![Multiple Airlines logo]()
$164
This Kiwi.com deal was found by Cheapflights users on 5/13. 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 7/36:56 pm
ATL
- MSO
2 stops40h 38m
Multiple Airlines
Deal found 5/13![Multiple Airlines logo]()
$171
This Kiwi.com deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” 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 7/288:30 pm
ATL
- MSO
3 stops39h 04m
Multiple Airlines
Deal found 5/12![Multiple Airlines logo]()
$172
This Kiwi.com deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” 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 7/76:35 am
ATL
- MSO
2 stops52h 59m
Multiple Airlines
Deal found 5/12![Multiple Airlines logo]()
$174
This American Airlines deal was found by Cheapflights users on 5/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/36:00 am
ATL
- FCA
1 stop7h 35m
American Airlines
Deal found 5/13![American Airlines logo]()
$175
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 May 15, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $311 (Delta) |
One-way from | $115 (Kiwi.com) |
Popular in | February |
Cheapest in | January |
Average price | $606 |
Good round-trip deal | $779 or less |
Good one-way deal | $408 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 May 15, 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
AtlantaKalispell
ATL - FCA
ATLFCA
Atlanta Hartsfield-Jackson
Fri 5/29
7:30 am-1:33 pm
1 stop8h 03m
Kalispell Glacier Park
Wed 6/3
6:07 pm-5:16 am
1 stop9h 09m
$354
AtlantaMissoula
ATL - MSO
ATLMSO
Atlanta Hartsfield-Jackson
Mon 6/1
5:46 pm-11:40 pm
2 stops7h 54m
Missoula Johnson-Bell Field
Fri 6/5
3:30 pm-11:28 pm
1 stop5h 58m
$354
AtlantaGreat Falls
ATL - GTF
ATLGTF
Atlanta Hartsfield-Jackson
Mon 6/8
3:25 pm-10:40 pm
1 stop9h 15m
Great Falls
Mon 6/15
6:25 pm-5:15 am
1 stop8h 50m
$403
AtlantaKalispell
ATL - FCA
ATLFCA
Atlanta Hartsfield-Jackson
Tue 5/26
7:30 am-1:33 pm
1 stop8h 03m
Kalispell Glacier Park
Wed 6/3
5:13 am-3:44 pm
1 stop8h 31m
$419
AtlantaHelena
ATL - HLN
ATLHLN
Atlanta Hartsfield-Jackson
Sat 8/8
8:05 am-12:15 pm
1 stop6h 10m
Helena
Sat 8/15
12:55 pm-11:58 pm
1 stop9h 03m
$419
AtlantaMissoula
ATL - MSO
ATLMSO
Atlanta Hartsfield-Jackson
Fri 5/29
1:18 pm-10:36 pm
2 stops11h 18m
Missoula Johnson-Bell Field
Mon 6/1
12:33 pm-11:35 pm
1 stop9h 02m
$424
AtlantaWest Yellowstone
ATL - WYS
ATLWYS
Atlanta Hartsfield-Jackson
Tue 6/2
7:30 am-1:32 pm
1 stop8h 02m
West Yellowstone
Tue 6/9
2:19 pm-10:57 pm
1 stop6h 38m
$444
Quickest round-trip
AtlantaGreat Falls
ATL - GTF
ATLGTF
Atlanta Hartsfield-Jackson
Sat 5/30
4:22 pm-9:34 pm
1 stop7h 12m
Great Falls
Wed 6/3
2:37 pm-10:57 pm
1 stop6h 20m
$447
AtlantaGreat Falls
ATL - GTF
ATLGTF
Atlanta Hartsfield-Jackson
Wed 5/27
3:15 pm-10:26 pm
1 stop9h 11m
Great Falls
Thu 6/4
6:19 pm-5:16 am
1 stop8h 57m
$453
AtlantaGreat Falls
ATL - GTF
ATLGTF
Atlanta Hartsfield-Jackson
Tue 6/9
11:54 am-5:44 pm
1 stop7h 50m
Great Falls
Tue 6/16
1:20 pm-11:48 pm
1 stop8h 28m
$458
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-WYS
ATL-GTF
ATL-FCA
ATL-MSO
ATL-BZN
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-WYS
ATL-GTF
ATL-FCA
ATL-MSO
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 56 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Atlanta to Montana?
Currently, June is the cheapest month in which you can book a flight from Atlanta to Montana (average of $138). 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 May 15, 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 May 15, 2026.
The most flights from ATL to USMT are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).
How much does it cost to fly round-trip from Atlanta to Montana?
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 May 15, 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.
Food
7.0
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Overall
8.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Food
7.0
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Overall
8.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Food
7.0
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Overall
8.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Food
7.0
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Overall
8.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Food
7.0
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Overall
8.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Food
7.0
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Overall
8.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
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 May 15, 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 May 15, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$174 | Average$452 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$239 | Average$604 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$288 | Average$507 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$318 | Average$492 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$338 | Average$405 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$376 | Average$530 | FlexibilityNo cancel fee | On-time63% |