$131+ 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 6/2. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — BZN
Jun 9 — Jun 161
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 10, 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 10, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” 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 stops12h 32m
Multiple Airlines
Deal found 5/8![Multiple Airlines logo]()
$312
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 5/277:05 pm
ATL
- GTF
1 stop27h 12m
Multiple Airlines
Thu 6/49:05 pm
GTF
- ATL
2 stops29h 53m
Multiple Airlines
Deal found 5/10![Multiple Airlines logo]()
$328
This Expedia deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” 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 9/96:22 pm
ATL
- BIL
1 stop22h 40m
Alaska Airlines
Wed 9/167:29 pm
BIL
- ATL
1 stop10h 04m
Alaska Airlines
Deal found 5/6![Alaska Airlines logo]()
$331
This Delta deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/125:31 pm
ATL
- BIL
2 stops7h 42m
Delta
Wed 8/265:10 am
BIL
- ATL
1 stop8h 32m
Delta
Deal found 5/5![Delta logo]()
$336
This Alaska Airlines deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” 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 8/294:01 pm
ATL
- GTF
1 stop26h 37m
Alaska Airlines
Sun 9/65:25 pm
GTF
- ATL
1 stop12h 08m
Alaska Airlines
Deal found 5/6![Alaska Airlines logo]()
$338
This Alaska Airlines deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” 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 8/294:01 pm
ATL
- BIL
1 stop9h 28m
Alaska Airlines
Wed 9/27:20 pm
BIL
- ATL
1 stop10h 13m
Alaska Airlines
Deal found 5/5![Alaska Airlines logo]()
$340
This Delta deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” 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 7/154:38 pm
ATL
- BIL
1 stop8h 42m
Delta
Wed 7/226:34 pm
BIL
- ATL
1 stop8h 40m
Delta
Deal found 5/7![Delta logo]()
$341
This Delta deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” 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 8/291:58 pm
ATL
- BIL
2 stops10h 38m
Delta
Wed 9/26:15 am
BIL
- ATL
2 stops10h 04m
Delta
Deal found 5/6![Delta logo]()
$342
This Delta deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” 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 5/298:10 am
ATL
- WYS
1 stop6h 15m
Delta
Sat 6/61:10 pm
WYS
- ATL
1 stop8h 33m
Delta
Deal found 5/8![Delta logo]()
$344
This United Airlines deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” 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 6/311:29 am
ATL
- GTF
2 stops12h 05m
United Airlines
Wed 6/102:37 pm
GTF
- ATL
1 stop6h 20m
United Airlines
Deal found 5/6![United Airlines logo]()
$344
This Alaska Airlines deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” 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 9/107:00 am
ATL
- GTF
1 stop11h 39m
Alaska Airlines
Mon 9/145:19 pm
GTF
- ATL
1 stop12h 14m
Alaska Airlines
Deal found 5/7![Alaska Airlines logo]()
$348
This Alaska Airlines deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” 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 8/216:05 pm
ATL
- BIL
1 stop25h 36m
Alaska Airlines
Fri 8/287:20 pm
BIL
- ATL
1 stop10h 13m
Alaska Airlines
Deal found 5/5![Alaska Airlines logo]()
$349
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 10, 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 10, 2026.
This Alaska Airlines deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” 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 8/294:01 pm
ATL
- GTF
1 stop26h 37m
Alaska Airlines
Sun 9/65:25 pm
GTF
- ATL
1 stop12h 08m
Alaska Airlines
Deal found 5/6![Alaska Airlines logo]()
$338
This Delta deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” 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 5/5![Delta logo]()
$349
This United Airlines deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” 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 6/34:02 pm
ATL
- GTF
1 stop7h 32m
United Airlines
Wed 6/102:37 pm
GTF
- ATL
1 stop6h 20m
United Airlines
Deal found 5/6![United Airlines logo]()
$368
This Southwest deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” 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 6/174:05 pm
ATL
- BZN
2 stops8h 35m
Southwest
Wed 6/242:35 pm
BZN
- ATL
1 stop7h 20m
Southwest
Deal found 5/7![Southwest logo]()
$444
This American Airlines deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” 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 6/177:41 am
ATL
- FCA
1 stop10h 21m
American Airlines
Wed 6/243:51 pm
FCA
- ATL
1 stop6h 35m
American Airlines
Deal found 5/5![American Airlines logo]()
$477
This Alaska Airlines deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” 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 9/107:00 am
ATL
- GTF
1 stop11h 39m
Alaska Airlines
Mon 9/145:19 pm
GTF
- ATL
1 stop12h 14m
Alaska Airlines
Deal found 5/8![Alaska Airlines logo]()
$348
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/87:25 am
ATL
- MSO
1 stop9h 18m
Delta
Sun 8/165:57 am
MSO
- ATL
1 stop8h 25m
Delta
Deal found 5/10![Delta logo]()
$349
This Delta deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” 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 5/295:30 pm
ATL
- FCA
1 stop7h 44m
Delta
Wed 6/35:13 am
FCA
- ATL
2 stops10h 29m
Delta
Deal found 5/6![Delta logo]()
$354
This United Airlines deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” 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 6/1311:29 am
ATL
- BTM
2 stops13h 01m
United Airlines
Fri 6/1910:15 am
BTM
- ATL
1 stop6h 15m
United Airlines
Deal found 5/9![United Airlines logo]()
$407
This Delta 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 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 6/51:14 pm
MSO
- ATL
1 stop8h 29m
Delta
Deal found 5/10![Delta logo]()
$354
This Delta deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” 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 7/103:15 pm
ATL
- BIL
2 stops10h 05m
Delta
Fri 7/1711:50 am
BIL
- ATL
2 stops8h 38m
Delta
Deal found 5/8![Delta logo]()
$369
This United Airlines deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” 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 5/227:30 am
ATL
- WYS
1 stop8h 02m
United Airlines
Wed 5/272:19 pm
WYS
- ATL
1 stop6h 38m
United Airlines
Deal found 5/5![United Airlines logo]()
$449
This Southwest deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/153:40 pm
ATL
- BZN
2 stops9h 50m
Southwest
Mon 6/224:30 pm
BZN
- ATL
1 stop5h 35m
Southwest
Deal found 5/9![Southwest logo]()
$516
This United Airlines deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” 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 10/204:35 pm
ATL
- HLN
1 stop6h 28m
United Airlines
Sat 10/246:15 am
HLN
- ATL
1 stop6h 58m
United Airlines
Deal found 5/6![United Airlines logo]()
$449
This Delta deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” 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 8/43:20 pm
ATL
- GTF
1 stop9h 28m
Delta
Tue 8/111:08 pm
GTF
- ATL
1 stop8h 50m
Delta
Deal found 5/5![Delta logo]()
$373
This Alaska Airlines deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” 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 6/106:00 pm
ATL
- BIL
1 stop23h 03m
Alaska Airlines
Tue 6/163:43 pm
BIL
- ATL
1 stop21h 32m
Alaska Airlines
Deal found 5/5![Alaska Airlines logo]()
$509
This American Airlines deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” 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 6/237:41 am
ATL
- FCA
1 stop10h 21m
American Airlines
Tue 6/304:48 pm
FCA
- ATL
1 stop22h 07m
American Airlines
Deal found 5/5![American Airlines logo]()
$581
This Delta deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” 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 8/143:20 pm
ATL
- HLN
1 stop9h 10m
Delta
Sat 8/1512:55 pm
HLN
- ATL
1 stop9h 03m
Delta
Deal found 5/6![Delta logo]()
$374
This United Airlines deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” 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 10/2410:12 am
ATL
- HLN
2 stops12h 51m
United Airlines
Wed 10/287:00 am
HLN
- ATL
2 stops14h 01m
United Airlines
Deal found 5/5![United Airlines logo]()
$459
This Southwest deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” 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 6/76:25 am
ATL
- BZN
1 stop7h 05m
Southwest
Sun 6/144:30 pm
BZN
- ATL
1 stop6h 25m
Southwest
Deal found 5/8![Southwest logo]()
$565
This Alaska Airlines deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” 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 9/36:05 pm
ATL
- BZN
1 stop21h 19m
Alaska Airlines
Sat 9/127:00 am
BZN
- ATL
1 stop8h 22m
Alaska Airlines
Deal found 5/7![Alaska Airlines logo]()
$521
This Delta deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” 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 6/113:15 pm
ATL
- FCA
2 stops10h 23m
Delta
Mon 6/156:10 pm
FCA
- ATL
2 stops12h 02m
Delta
Deal found 5/6![Delta logo]()
$389
This Alaska Airlines deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” 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 8/164:18 pm
ATL
- BZN
1 stop9h 01m
Alaska Airlines
Thu 8/207:00 am
BZN
- ATL
1 stop8h 05m
Alaska Airlines
Deal found 5/9![Alaska Airlines logo]()
$521
This United Airlines deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” 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 7/104:22 pm
ATL
- BIL
1 stop6h 55m
United Airlines
Fri 7/175:00 am
BIL
- ATL
1 stop8h 09m
United Airlines
Deal found 5/8![United Airlines logo]()
$486
This Delta deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” 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 9/263:10 pm
ATL
- BIL
2 stops9h 17m
Delta
Sat 10/35:45 am
BIL
- ATL
2 stops11h 10m
Delta
Deal found 5/6![Delta logo]()
$395
This Alaska Airlines deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” 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 8/304:01 pm
ATL
- BZN
1 stop8h 58m
Alaska Airlines
Fri 9/49:20 am
BZN
- ATL
2 stops20h 13m
Alaska Airlines
Deal found 5/5![Alaska Airlines logo]()
$575
This United Airlines deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” 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 8/291:18 pm
ATL
- BIL
2 stops11h 33m
United Airlines
Wed 9/25:00 am
BIL
- ATL
2 stops12h 14m
United Airlines
Deal found 5/5![United Airlines logo]()
$526
This Delta 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 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 stop8h 38m
Delta
Deal found 5/10![Delta logo]()
$404
This United Airlines deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” 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 7/64:22 pm
ATL
- MSO
1 stop7h 17m
United Airlines
Fri 7/104:19 pm
MSO
- ATL
1 stop11h 01m
United Airlines
Deal found 5/8![United Airlines logo]()
$526
This Alaska Airlines deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” 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 5/316:26 pm
ATL
- FCA
2 stops18h 25m
Alaska Airlines
Wed 6/311:33 am
FCA
- ATL
1 stop10h 26m
Alaska Airlines
Deal found 5/7![Alaska Airlines logo]()
$582
Last-minute flights from Atlanta to MontanaDiscover last-minute flight deals from Atlanta to Montana. Data last updated May 10, 2026 and is based on user searches.
Discover last-minute flight deals from Atlanta to Montana. Data last updated May 10, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” 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 5/238:45 am
ATL
- FCA
1 stop9h 26m
United Airlines
Wed 5/274:11 pm
FCA
- ATL
1 stop11h 09m
United Airlines
Deal found 5/8![United Airlines logo]()
$359
This American Airlines deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” 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 5/266:00 am
ATL
- FCA
1 stop7h 35m
American Airlines
Wed 6/312:25 pm
FCA
- ATL
1 stop8h 18m
American Airlines
Deal found 5/9![American Airlines logo]()
$354
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 5/277:05 pm
ATL
- GTF
1 stop27h 12m
Multiple Airlines
Thu 6/49:05 pm
GTF
- ATL
2 stops29h 53m
Multiple Airlines
Deal found 5/10![Multiple Airlines logo]()
$328
This Delta deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” 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 5/298:10 am
ATL
- WYS
1 stop6h 15m
Delta
Sat 6/61:10 pm
WYS
- ATL
1 stop8h 33m
Delta
Deal found 5/8![Delta logo]()
$344
This Delta deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” 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 5/295:30 pm
ATL
- FCA
1 stop7h 44m
Delta
Wed 6/32:30 pm
FCA
- ATL
1 stop6h 58m
Delta
Deal found 5/6![Delta logo]()
$349
This American Airlines deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” 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 6/16:00 am
ATL
- MSO
1 stop9h 28m
American Airlines
Fri 6/52:15 pm
MSO
- ATL
1 stop6h 28m
American Airlines
Deal found 5/9![American Airlines logo]()
$349
This Delta deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” 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 6/13:15 pm
ATL
- MSO
2 stops10h 25m
Delta
Fri 6/51:14 pm
MSO
- ATL
1 stop8h 29m
Delta
Deal found 5/9![Delta logo]()
$354
This Delta deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” 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 6/210:15 am
ATL
- GTF
1 stop9h 24m
Delta
Thu 6/111:20 pm
GTF
- ATL
1 stop8h 28m
Delta
Deal found 5/7![Delta logo]()
$348
This United Airlines deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” 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 6/311:29 am
ATL
- GTF
2 stops12h 05m
United Airlines
Wed 6/102:37 pm
GTF
- ATL
1 stop6h 20m
United Airlines
Deal found 5/6![United Airlines logo]()
$344
This Delta deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” 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 6/43:15 pm
ATL
- MSO
2 stops10h 25m
Delta
Thu 6/111:17 pm
MSO
- ATL
1 stop8h 31m
Delta
Deal found 5/6![Delta logo]()
$364
This American Airlines deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” 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 6/55:28 pm
ATL
- MSO
1 stop7h 10m
American Airlines
Fri 6/122:15 pm
MSO
- ATL
1 stop8h 11m
American Airlines
Deal found 5/8![American Airlines logo]()
$359
This Delta deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” 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
- HLN
1 stop9h 06m
Delta
Mon 6/155:35 am
HLN
- ATL
1 stop9h 10m
Delta
Deal found 5/9![Delta logo]()
$359
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 10, 2026.
Search for one-way flight options from Atlanta to Montana. Find affordable one-way fares based on user searches. Data last updated May 10, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” 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 6/29:25 pm
ATL
- BZN
2 stops44h 32m
Multiple Airlines
Deal found 5/6![Multiple Airlines logo]()
$131
This Kiwi.com deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” 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 8/510:42 pm
ATL
- BZN
2 stops43h 36m
Multiple Airlines
Deal found 5/9![Multiple Airlines logo]()
$148
This Kiwi.com deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” 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 7/1510:42 pm
ATL
- BZN
2 stops43h 37m
Multiple Airlines
Deal found 5/8![Multiple Airlines logo]()
$155
This Kiwi.com deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” 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 7/295:14 pm
ATL
- BZN
2 stops24h 44m
Multiple Airlines
Deal found 5/8![Multiple Airlines logo]()
$161
This Kiwi.com deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” 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 8/26:35 am
ATL
- BZN
2 stops35h 44m
Multiple Airlines
Deal found 5/8![Multiple Airlines logo]()
$162
This Kiwi.com deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/274:30 pm
ATL
- BZN
2 stops25h 15m
Multiple Airlines
Deal found 5/6![Multiple Airlines logo]()
$166
This Kiwi.com deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” 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 6/37:11 pm
ATL
- BZN
1 stop22h 46m
Multiple Airlines
Deal found 5/9![Multiple Airlines logo]()
$170
This Delta deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” 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 7/154:38 pm
ATL
- BIL
1 stop8h 42m
Delta
Deal found 5/7![Delta logo]()
$171
This Kiwi.com deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” 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 6/308:40 pm
ATL
- MSO
2 stops38h 54m
Multiple Airlines
Deal found 5/6![Multiple Airlines logo]()
$172
This American Airlines deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/267:47 am
ATL
- FCA
1 stop8h 02m
American Airlines
Deal found 5/6![American Airlines logo]()
$175
This Kiwi.com deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” 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 7/76:07 am
ATL
- BZN
2 stops32h 43m
Multiple Airlines
Deal found 5/5![Multiple Airlines logo]()
$178
This United Airlines deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” 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 5/238:45 am
ATL
- FCA
1 stop9h 26m
United Airlines
Deal found 5/9![United Airlines logo]()
$180
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 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $312 (Kiwi.com) |
One-way from | $131 (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 10, 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
Sat 8/29
4:01 pm-4:38 pm
1 stop26h 37m
Great Falls
Sun 9/6
5:25 pm-7:33 am
1 stop12h 08m
$338
AtlantaGreat Falls
ATL - GTF
ATLGTF
Atlanta Hartsfield-Jackson
Thu 9/10
7:00 am-4:39 pm
1 stop11h 39m
Great Falls
Mon 9/14
5:19 pm-7:33 am
1 stop12h 14m
$348
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
$349
AtlantaMissoula
ATL - MSO
ATLMSO
Atlanta Hartsfield-Jackson
Sat 8/8
7:25 am-2:43 pm
1 stop9h 18m
Missoula Johnson-Bell Field
Sun 8/16
5:57 am-4:22 pm
1 stop8h 25m
$349
AtlantaKalispell
ATL - FCA
ATLFCA
Atlanta Hartsfield-Jackson
Fri 5/29
5:30 pm-11:14 pm
1 stop7h 44m
Kalispell Glacier Park
Wed 6/3
5:13 am-5:42 pm
2 stops10h 29m
$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
1:14 pm-11:43 pm
1 stop8h 29m
$354
AtlantaGreat Falls
ATL - GTF
ATLGTF
Atlanta Hartsfield-Jackson
Wed 6/3
4:02 pm-9:34 pm
1 stop7h 32m
Great Falls
Wed 6/10
2:37 pm-10:57 pm
1 stop6h 20m
$368
AtlantaBillings
ATL - BIL
ATLBIL
Atlanta Hartsfield-Jackson
Fri 7/10
3:15 pm-11:20 pm
2 stops10h 05m
Billings Logan Intl
Fri 7/17
11:50 am-10:28 pm
2 stops8h 38m
$369
AtlantaGreat Falls
ATL - GTF
ATLGTF
Atlanta Hartsfield-Jackson
Tue 8/4
3:20 pm-10:48 pm
1 stop9h 28m
Great Falls
Tue 8/11
1:08 pm-11:58 pm
1 stop8h 50m
$373
AtlantaHelena
ATL - HLN
ATLHLN
Atlanta Hartsfield-Jackson
Fri 8/14
3:20 pm-10:30 pm
1 stop9h 10m
Helena
Sat 8/15
12:55 pm-11:58 pm
1 stop9h 03m
$374
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-GTF
ATL-BIL
ATL-WYS
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-GTF
ATL-BIL
ATL-WYS
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 82 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 10, 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 10, 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 10, 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
Boarding
8.1
Overall
8.0
Food
7.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Comfort
8.0
Crew
8.6
Boarding
8.1
Overall
8.0
Food
7.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Comfort
8.0
Crew
8.6
Boarding
8.1
Overall
8.0
Food
7.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Comfort
8.0
Crew
8.6
Boarding
8.1
Overall
8.0
Food
7.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Comfort
8.0
Crew
8.6
Boarding
8.1
Overall
8.0
Food
7.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Comfort
8.0
Crew
8.6
Boarding
8.1
Overall
8.0
Food
7.0
Entertainment
7.5
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
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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 May 10, 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 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$174 | Average$452 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$239 | Average$603 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$288 | Average$501 | 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$527 | FlexibilityNo cancel fee | On-time63% |