$168+ Cheap flights from Louisiana 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 8/13. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — BZN
Jul 24 — Jul 311
Round-trip
1 adult, Economy
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Find cheap flights from Louisiana to Montana with Cheapflights
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Cheapest flights from Louisiana to MontanaExplore the most affordable flight options available from Louisiana to Montana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 24, 2026.
Explore the most affordable flight options available from Louisiana to Montana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 24, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/128:59 pm
MSY
- MSO
1 stop13h 35m
Multiple Airlines
Thu 8/209:52 pm
MSO
- MSY
1 stop30h 08m
Multiple Airlines
Deal found 6/21![Multiple Airlines logo]()
$318
This Delta deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/154:29 pm
MSY
- MSO
1 stop8h 18m
Delta
Sat 8/227:13 am
MSO
- MSY
1 stop5h 47m
Delta
Deal found 6/22![Delta logo]()
$337
This Delta deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/244:28 pm
MSY
- FCA
1 stop8h 28m
Delta
Fri 8/285:15 am
FCA
- MSY
1 stop7h 45m
Delta
Deal found 6/23![Delta logo]()
$337
This United Airlines deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” 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 9/54:25 pm
MSY
- MSO
1 stop6h 06m
United Airlines
Wed 9/97:15 am
MSO
- MSY
2 stops11h 48m
United Airlines
Deal found 6/24![United Airlines logo]()
$342
This Delta deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” 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 11/2412:00 pm
MSY
- MSO
2 stops9h 12m
Delta
Wed 11/256:10 pm
MSO
- MSY
2 stops12h 56m
Delta
Deal found 6/23![Delta logo]()
$347
This Delta deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/244:28 pm
MSY
- FCA
1 stop8h 28m
Delta
Sat 8/296:20 am
FCA
- MSY
1 stop8h 04m
Delta
Deal found 6/21![Delta logo]()
$348
This Delta deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/144:28 pm
MSY
- BZN
1 stop7h 48m
Delta
Mon 8/176:00 am
BZN
- MSY
1 stop7h 00m
Delta
Deal found 6/19![Delta logo]()
$351
This Delta deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/124:28 pm
MSY
- MSO
1 stop8h 19m
Delta
Mon 8/245:30 am
MSO
- MSY
1 stop7h 30m
Delta
Deal found 6/21![Delta logo]()
$353
This Delta deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” 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 9/152:00 pm
MSY
- BZN
2 stops9h 49m
Delta
Tue 9/226:17 am
BZN
- MSY
1 stop8h 02m
Delta
Deal found 6/23![Delta logo]()
$356
This Delta deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” 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 8/412:47 pm
MSY
- MSO
2 stops12h 31m
Delta
Tue 9/15:30 am
MSO
- MSY
1 stop7h 30m
Delta
Deal found 6/23![Delta logo]()
$358
This Delta deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” 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 9/231:00 pm
MSY
- BZN
2 stops12h 15m
Delta
Tue 9/296:36 pm
BZN
- MSY
2 stops14h 02m
Delta
Deal found 6/23![Delta logo]()
$361
This United Airlines deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/282:35 pm
MSY
- MSO
2 stops10h 21m
United Airlines
Tue 8/256:15 am
MSO
- MSY
1 stop7h 42m
United Airlines
Deal found 6/20![United Airlines logo]()
$362
Best flights from Louisiana to MontanaDiscover carefully curated flight deals from Louisiana to Montana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 24, 2026.
Discover carefully curated flight deals from Louisiana to Montana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 24, 2026.
This Delta deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/234:24 pm
MSY
- BZN
1 stop7h 55m
Delta
Tue 9/296:17 am
BZN
- MSY
1 stop8h 02m
Delta
Deal found 6/21![Delta logo]()
$351
This United Airlines deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/214:25 pm
MSY
- FCA
1 stop5h 56m
United Airlines
Thu 9/242:30 pm
FCA
- MSY
1 stop6h 14m
United Airlines
Deal found 6/21![United Airlines logo]()
$395
This Southwest deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/75:40 pm
MSY
- BZN
1 stop6h 05m
Southwest
Sat 7/114:00 pm
BZN
- MSY
1 stop8h 05m
Southwest
Deal found 6/22![Southwest logo]()
$451
This American Airlines deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/88:20 am
SHV
- FCA
1 stop7h 14m
American Airlines
Wed 9/93:26 pm
FCA
- SHV
1 stop6h 13m
American Airlines
Deal found 6/22![American Airlines logo]()
$484
This Delta deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” 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 9/152:00 pm
MSY
- BZN
2 stops9h 49m
Delta
Tue 9/226:17 am
BZN
- MSY
1 stop8h 02m
Delta
Deal found 6/23![Delta logo]()
$356
This Delta deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/112:00 pm
MSY
- BZN
2 stops9h 49m
Delta
Mon 9/146:17 am
BZN
- MSY
1 stop8h 02m
Delta
Deal found 6/20![Delta logo]()
$356
This Alaska Airlines deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/302:27 pm
BTR
- MSO
2 stops22h 56m
Alaska Airlines
Sun 9/137:00 am
MSO
- BTR
2 stops9h 39m
Alaska Airlines
Deal found 6/21![Alaska Airlines logo]()
$793
This United Airlines deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2710:15 am
MSY
- BIL
1 stop7h 49m
United Airlines
Sat 10/312:29 pm
BIL
- MSY
1 stop6h 11m
United Airlines
Deal found 6/21![United Airlines logo]()
$419
This United Airlines deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” 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 8/2512:03 pm
MSY
- FCA
2 stops10h 18m
United Airlines
Sat 8/296:20 am
FCA
- MSY
1 stop7h 37m
United Airlines
Deal found 6/23![United Airlines logo]()
$419
This Delta deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2412:47 pm
MSY
- FCA
2 stops12h 09m
Delta
Sat 8/296:20 am
FCA
- MSY
1 stop8h 04m
Delta
Deal found 6/23![Delta logo]()
$388
This United Airlines deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” 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 7/102:01 pm
MSY
- BZN
1 stop9h 42m
United Airlines
Mon 7/132:26 pm
BZN
- MSY
1 stop6h 08m
United Airlines
Deal found 6/24![United Airlines logo]()
$425
This Delta deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/34:21 pm
MSY
- MSO
1 stop8h 14m
Delta
Sun 10/116:10 pm
MSO
- MSY
2 stops12h 56m
Delta
Deal found 6/21![Delta logo]()
$413
This United Airlines deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/311:45 pm
LFT
- BIL
2 stops9h 31m
United Airlines
Tue 11/32:29 pm
BIL
- LFT
2 stops7h 36m
United Airlines
Deal found 6/20![United Airlines logo]()
$429
This Delta deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/219:05 am
MSY
- FCA
2 stops14h 49m
Delta
Thu 9/246:35 am
FCA
- MSY
1 stop7h 44m
Delta
Deal found 6/21![Delta logo]()
$434
This United Airlines deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2710:15 am
MSY
- MSO
1 stop7h 04m
United Airlines
Sat 10/312:27 pm
MSO
- MSY
1 stop6h 13m
United Airlines
Deal found 6/19![United Airlines logo]()
$437
This United Airlines deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/272:44 pm
MSY
- GTF
1 stop8h 03m
United Airlines
Sat 10/312:39 pm
GTF
- MSY
1 stop6h 01m
United Airlines
Deal found 6/21![United Airlines logo]()
$438
This American Airlines deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” 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 9/15:27 pm
LFT
- BIL
2 stops19h 23m
American Airlines
Wed 9/97:00 am
BIL
- LFT
1 stop5h 46m
American Airlines
Deal found 6/23![American Airlines logo]()
$726
This Delta deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/314:30 pm
MSY
- FCA
1 stop8h 13m
Delta
Tue 8/46:20 am
FCA
- MSY
1 stop8h 11m
Delta
Deal found 6/21![Delta logo]()
$468
This United Airlines deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/312:07 pm
MSY
- FCA
2 stops10h 40m
United Airlines
Wed 8/126:20 am
FCA
- MSY
1 stop7h 37m
United Airlines
Deal found 6/20![United Airlines logo]()
$444
This Delta deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/44:28 pm
MSY
- MSO
1 stop8h 19m
Delta
Tue 8/115:30 am
MSO
- MSY
1 stop7h 30m
Delta
Deal found 6/20![Delta logo]()
$469
This United Airlines deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2510:24 am
MSY
- FCA
2 stops11h 57m
United Airlines
Wed 9/27:15 am
FCA
- MSY
2 stops14h 30m
United Airlines
Deal found 6/20![United Airlines logo]()
$447
This Delta deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/111:16 am
MSY
- FCA
2 stops13h 00m
Delta
Thu 9/106:35 am
FCA
- MSY
2 stops12h 37m
Delta
Deal found 6/21![Delta logo]()
$489
This United Airlines deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/244:10 pm
LFT
- BIL
2 stops7h 41m
United Airlines
Tue 10/272:29 pm
BIL
- LFT
2 stops7h 36m
United Airlines
Deal found 6/21![United Airlines logo]()
$450
This American Airlines deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/55:36 pm
LFT
- BIL
1 stop6h 37m
American Airlines
Thu 7/96:00 am
BIL
- LFT
1 stop6h 20m
American Airlines
Deal found 6/20![American Airlines logo]()
$951
This Delta deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/284:30 pm
MSY
- MSO
1 stop8h 14m
Delta
Tue 8/256:00 am
MSO
- MSY
1 stop8h 31m
Delta
Deal found 6/22![Delta logo]()
$491
This United Airlines deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/37:42 am
MSY
- BZN
1 stop7h 53m
United Airlines
Wed 11/42:37 pm
BZN
- MSY
1 stop6h 03m
United Airlines
Deal found 6/20![United Airlines logo]()
$451
This United Airlines deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” 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 11/172:44 pm
MSY
- MSO
1 stop7h 51m
United Airlines
Thu 11/262:27 pm
MSO
- MSY
1 stop6h 13m
United Airlines
Deal found 6/24![United Airlines logo]()
$453
This American Airlines deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/96:05 pm
LCH
- MSO
2 stops19h 34m
American Airlines
Fri 10/161:20 pm
MSO
- LCH
1 stop8h 26m
American Airlines
Deal found 6/20![American Airlines logo]()
$1,075
This Delta deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/244:30 pm
MSY
- MSO
1 stop8h 14m
Delta
Sat 8/15:35 am
MSO
- MSY
1 stop7h 12m
Delta
Deal found 6/20![Delta logo]()
$572
This United Airlines deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” 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 7/75:15 am
MSY
- BZN
2 stops9h 05m
United Airlines
Wed 7/1512:48 pm
BZN
- MSY
1 stop8h 58m
United Airlines
Deal found 6/23![United Airlines logo]()
$476
Last-minute flights from Louisiana to MontanaDiscover last-minute flight deals from Louisiana to Montana. Data last updated June 24, 2026 and is based on user searches.
Discover last-minute flight deals from Louisiana to Montana. Data last updated June 24, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” 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 6/244:30 pm
MSY
- BIL
1 stop8h 02m
Delta
Wed 7/15:20 am
BIL
- MSY
1 stop7h 29m
Delta
Deal found 6/23![Delta logo]()
$419
This Delta deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” 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 6/244:30 pm
MSY
- BZN
2 stops8h 53m
Delta
Wed 7/12:15 pm
BZN
- MSY
1 stop8h 14m
Delta
Deal found 6/23![Delta logo]()
$430
This Delta deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” 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 7/712:42 pm
MSY
- BZN
2 stops12h 41m
Delta
Tue 7/145:15 am
BZN
- MSY
1 stop7h 32m
Delta
Deal found 6/23![Delta logo]()
$406
This American Airlines deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” 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 7/79:30 am
MSY
- BZN
1 stop6h 52m
American Airlines
Wed 7/154:14 pm
BZN
- MSY
1 stop6h 44m
American Airlines
Deal found 6/23![American Airlines logo]()
$427
This United Airlines deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” 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 7/88:04 am
MSY
- BZN
1 stop8h 23m
United Airlines
Wed 7/1512:48 pm
BZN
- MSY
1 stop8h 58m
United Airlines
Deal found 6/23![United Airlines logo]()
$433
This Delta deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” 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 7/94:30 pm
MSY
- BIL
1 stop8h 00m
Delta
Sat 7/255:20 am
BIL
- MSY
1 stop7h 27m
Delta
Deal found 6/24![Delta logo]()
$399
This Delta deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/104:30 pm
MSY
- BZN
1 stop8h 22m
Delta
Mon 7/135:15 am
BZN
- MSY
1 stop7h 32m
Delta
Deal found 6/22![Delta logo]()
$425
This American Airlines deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/182:43 pm
MSY
- BZN
1 stop7h 31m
American Airlines
Thu 7/234:14 pm
BZN
- MSY
1 stop6h 44m
American Airlines
Deal found 6/21![American Airlines logo]()
$401
This Delta deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” 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 7/224:30 pm
MSY
- BIL
1 stop8h 00m
Delta
Wed 7/296:24 am
BIL
- MSY
1 stop8h 01m
Delta
Deal found 6/24![Delta logo]()
$364
This Delta deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” 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 7/254:30 pm
MSY
- MSO
1 stop8h 14m
Delta
Sat 8/15:35 am
MSO
- MSY
1 stop7h 12m
Delta
Deal found 6/23![Delta logo]()
$433
This United Airlines deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/282:35 pm
MSY
- MSO
2 stops10h 21m
United Airlines
Tue 8/256:15 am
MSO
- MSY
1 stop7h 42m
United Airlines
Deal found 6/20![United Airlines logo]()
$362
This United Airlines deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” 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 7/282:21 pm
MSY
- BZN
2 stops7h 53m
United Airlines
Tue 8/412:48 pm
BZN
- MSY
1 stop8h 58m
United Airlines
Deal found 6/24![United Airlines logo]()
$453
One-way flights from Louisiana to MontanaSearch for one-way flight options from Louisiana to Montana. Find affordable one-way fares based on user searches. Data last updated June 24, 2026.
Search for one-way flight options from Louisiana to Montana. Find affordable one-way fares based on user searches. Data last updated June 24, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/138:05 pm
MSY
- FCA
1 stop14h 35m
Multiple Airlines
Deal found 6/22![Multiple Airlines logo]()
$168
This United Airlines deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/294:25 pm
MSY
- MSO
1 stop6h 06m
United Airlines
Deal found 6/20![United Airlines logo]()
$169
This Delta deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” 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 9/114:24 pm
MSY
- FCA
1 stop8h 19m
Delta
Deal found 6/23![Delta logo]()
$169
This Kiwi.com deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/158:59 pm
MSY
- BZN
1 stop19h 59m
Multiple Airlines
Deal found 6/22![Multiple Airlines logo]()
$170
This Delta deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” 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 8/412:47 pm
MSY
- MSO
2 stops12h 31m
Delta
Deal found 6/23![Delta logo]()
$174
This Delta deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” 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 7/284:30 pm
MSY
- BZN
1 stop8h 22m
Delta
Deal found 6/23![Delta logo]()
$176
This Alaska Airlines deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/155:27 pm
MSY
- BZN
2 stops28h 18m
Alaska Airlines
Deal found 6/22![Alaska Airlines logo]()
$178
This Delta deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/241:45 pm
MSY
- BZN
2 stops9h 36m
Delta
Deal found 6/20![Delta logo]()
$194
This Alaska Airlines deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/177:10 am
MSY
- BZN
1 stop7h 59m
Alaska Airlines
Deal found 6/21![Alaska Airlines logo]()
$196
This Delta deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/11:40 pm
BTR
- MSO
2 stops11h 51m
Delta
Deal found 6/23![Delta logo]()
$203
This Delta deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/55:10 pm
MSY
- BZN
2 stops22h 23m
Delta
Deal found 6/22![Delta logo]()
$207
This American Airlines deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/297:43 am
MSY
- BZN
1 stop8h 42m
American Airlines
Deal found 6/21![American Airlines logo]()
$213
Find flight deals from Louisiana to Montana
Keep the following information in mind while searching for Louisiana to Montana flight deals. Data was last updated June 24, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $318 (Kiwi.com) |
One-way from | $168 (Kiwi.com) |
Popular in | December |
Cheapest in | November |
Average price | $501 |
Cheapflights Fare Finder
Customize your flight search to find flights from Louisiana 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 24, 2026.
Use the filters below to find and compare flights from Louisiana to Montana that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
New OrleansBozeman
MSY - BZN
MSYBZN
New Orleans Louis Armstrong
Wed 9/23
4:24 pm-11:19 pm
1 stop7h 55m
Bozeman Gallatin Field
Tue 9/29
6:17 am-3:19 pm
1 stop8h 02m
$351
New OrleansBozeman
MSY - BZN
MSYBZN
New Orleans Louis Armstrong
Tue 9/15
2:00 pm-10:49 pm
2 stops9h 49m
Bozeman Gallatin Field
Tue 9/22
6:17 am-3:19 pm
1 stop8h 02m
$356
New OrleansBozeman
MSY - BZN
MSYBZN
New Orleans Louis Armstrong
Fri 9/11
2:00 pm-10:49 pm
2 stops9h 49m
Bozeman Gallatin Field
Mon 9/14
6:17 am-3:19 pm
1 stop8h 02m
$356
New OrleansKalispell
MSY - FCA
MSYFCA
New Orleans Louis Armstrong
Mon 8/24
12:47 pm-11:56 pm
2 stops12h 09m
Kalispell Glacier Park
Sat 8/29
6:20 am-3:24 pm
1 stop8h 04m
$388
Quickest round-trip
New OrleansKalispell
MSY - FCA
MSYFCA
New Orleans Louis Armstrong
Mon 9/21
4:25 pm-9:21 pm
1 stop5h 56m
Kalispell Glacier Park
Thu 9/24
2:30 pm-9:44 pm
1 stop6h 14m
$395
New OrleansMissoula
MSY - MSO
MSYMSO
New Orleans Louis Armstrong
Sat 10/3
4:21 pm-11:35 pm
1 stop8h 14m
Missoula Johnson-Bell Field
Sun 10/11
6:10 pm-8:06 am
2 stops12h 56m
$413
New OrleansBillings
MSY - BIL
MSYBIL
New Orleans Louis Armstrong
Tue 10/27
10:15 am-5:04 pm
1 stop7h 49m
Billings Logan Intl
Sat 10/31
2:29 pm-9:40 pm
1 stop6h 11m
$419
New OrleansKalispell
MSY - FCA
MSYFCA
New Orleans Louis Armstrong
Tue 8/25
12:03 pm-9:21 pm
2 stops10h 18m
Kalispell Glacier Park
Sat 8/29
6:20 am-2:57 pm
1 stop7h 37m
$419
New OrleansBozeman
MSY - BZN
MSYBZN
New Orleans Louis Armstrong
Fri 7/10
2:01 pm-10:43 pm
1 stop9h 42m
Bozeman Gallatin Field
Mon 7/13
2:26 pm-9:34 pm
1 stop6h 08m
$425
LafayetteBillings
LFT - BIL
LFTBIL
Lafayette Regional
Sat 10/31
1:45 pm-10:16 pm
2 stops9h 31m
Billings Logan Intl
Tue 11/3
2:29 pm-11:05 pm
2 stops7h 36m
$429
Showing 1-10 of 58 resultsSorted by cheapest first
Best time to book a flight from Louisiana to Montana
Have a flexible travel schedule? Discover the best time to fly to Montana from Louisiana with our price prediction graph.
MSY-MSO
MSY-BIL
MSY-BZN
MSY-FCA
LCH-MSO
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Louisiana to Montana
USLA-USMT
MSY-MSO
MSY-BIL
MSY-BZN
MSY-FCA
What is the cheapest month to book a flight from Louisiana to Montana?
Currently, July is the cheapest month in which you can book a flight from Louisiana to Montana (average of $154). Flying from Louisiana to Montana in June 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.
How much does it cost to fly round-trip from Louisiana to Montana?
How far ahead should I book a flight from Louisiana to Montana?
The price you pay for your flight from Louisiana to Montana may vary depending on when you book. For the best chance of a lower fare, look to book 48 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 24, 2026.
Peruse reviews from past customers who have flown with Southwest,Delta, andUnited Airlines from Louisiana to Montana to help guide your decision. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.5
Comfort
8.0
Food
7.0
Crew
8.6
Overall
7.9
Boarding
8.1
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Entertainment
7.5
Comfort
8.0
Food
7.0
Crew
8.6
Overall
7.9
Boarding
8.1
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Entertainment
7.5
Comfort
8.0
Food
7.0
Crew
8.6
Overall
7.9
Boarding
8.1
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Entertainment
7.5
Comfort
8.0
Food
7.0
Crew
8.6
Overall
7.9
Boarding
8.1
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Entertainment
7.5
Comfort
8.0
Food
7.0
Crew
8.6
Overall
7.9
Boarding
8.1
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Related info for your journey
Find useful and relevant information for your journey from Louisiana to Montana. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Alternative routes for Louisiana 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 Louisiana to Montana by cabin class
Find flights from Louisiana to Montana, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Louisiana and Montana flights
Browse other Louisiana and Montana flight options. Last updated on June 24, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Montana
Find the right flight back to Louisiana after your stay in Montana
Louisiana to Montana flights
Consider these flights traveling from Louisiana to Montana.
Top 4 airlines flying from Louisiana to Montana
Discover the top 4 airlines that operate flights from Louisiana 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 24, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$189 | Average$401 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$249 | Average$481 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$259 | Average$636 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$298 | Average$510 | FlexibilityNo cancel fee | On-time63% |