$155+ 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 7/2. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — BZN
May 20 — May 271
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 April 20, 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 April 20, 2026.
This Delta deal was found by Cheapflights users on 4/19. 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.
Thu 8/134:15 pm
MSY
- BZN
1 stop8h 38m
Delta
Mon 8/175:45 am
BZN
- MSY
1 stop7h 09m
Delta
Deal found 4/19![Delta logo]()
$309
This Delta deal was found by Cheapflights users on 4/19. 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 8/144:15 pm
MSY
- BZN
1 stop8h 38m
Delta
Mon 8/175:45 am
BZN
- MSY
2 stops8h 39m
Delta
Deal found 4/19![Delta logo]()
$314
This Delta deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/251:47 pm
MSY
- BZN
1 stop6h 01m
Delta
Mon 6/295:15 am
BZN
- MSY
1 stop7h 34m
Delta
Deal found 4/17![Delta logo]()
$334
This American Airlines deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/97:43 am
MSY
- MSO
1 stop6h 35m
American Airlines
Tue 6/162:08 pm
MSO
- MSY
1 stop8h 21m
American Airlines
Deal found 4/16![American Airlines logo]()
$337
This Delta deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/244:15 pm
MSY
- FCA
1 stop8h 31m
Delta
Fri 8/285:25 am
FCA
- MSY
1 stop7h 29m
Delta
Deal found 4/16![Delta logo]()
$337
This Delta deal was found by Cheapflights users on 4/20. 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.
Wed 9/234:15 pm
MSY
- BZN
1 stop8h 38m
Delta
Tue 9/295:45 am
BZN
- MSY
2 stops8h 39m
Delta
Deal found 4/20![Delta logo]()
$339
This Kiwi.com deal was found by Cheapflights users on 4/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/48:05 pm
MSY
- GTF
1 stop14h 23m
Multiple Airlines
Mon 6/810:18 am
GTF
- MSY
1 stop17h 42m
Multiple Airlines
Deal found 4/20![Multiple Airlines logo]()
$340
This Delta deal was found by Cheapflights users on 4/20. 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 7/2812:42 pm
MSY
- MSO
2 stops12h 46m
Delta
Tue 8/255:45 am
MSO
- MSY
1 stop8h 39m
Delta
Deal found 4/20![Delta logo]()
$342
This Delta deal was found by Cheapflights users on 4/15. 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.
Tue 8/254:15 pm
MSY
- FCA
1 stop8h 31m
Delta
Wed 9/25:25 am
FCA
- MSY
1 stop7h 29m
Delta
Deal found 4/15![Delta logo]()
$348
This Alaska Airlines deal was found by Cheapflights users on 4/19. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/247:10 am
MSY
- FCA
1 stop9h 25m
Alaska Airlines
Tue 10/278:00 pm
FCA
- MSY
1 stop8h 51m
Alaska Airlines
Deal found 4/19![Alaska Airlines logo]()
$349
This Southwest deal was found by Cheapflights users on 4/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/25:10 pm
MSY
- BZN
1 stop8h 05m
Southwest
Tue 6/93:55 pm
BZN
- MSY
1 stop5h 35m
Southwest
Deal found 4/18![Southwest logo]()
$350
This American Airlines deal was found by Cheapflights users on 4/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/115:45 am
MSY
- BZN
1 stop6h 13m
American Airlines
Mon 6/154:16 pm
BZN
- MSY
1 stop6h 13m
American Airlines
Deal found 4/19![American Airlines logo]()
$351
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 April 20, 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 April 20, 2026.
This Delta deal was found by Cheapflights users on 4/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/267:07 pm
MSY
- BZN
1 stop5h 52m
Delta
Tue 6/96:00 am
BZN
- MSY
1 stop8h 32m
Delta
Deal found 4/18![Delta logo]()
$309
This United Airlines deal was found by Cheapflights users on 4/19. 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.
Wed 8/124:30 pm
MSY
- GTF
1 stop5h 58m
United Airlines
Mon 8/172:31 pm
GTF
- MSY
1 stop5h 59m
United Airlines
Deal found 4/19![United Airlines logo]()
$358
This Southwest deal was found by Cheapflights users on 4/15. 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.
Fri 7/175:20 pm
MSY
- BZN
1 stop7h 10m
Southwest
Wed 7/227:45 am
BZN
- MSY
1 stop5h 25m
Southwest
Deal found 4/15![Southwest logo]()
$391
This Alaska Airlines deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/127:00 am
MSY
- FCA
1 stop12h 48m
Alaska Airlines
Mon 5/185:40 pm
FCA
- MSY
1 stop11h 16m
Alaska Airlines
Deal found 4/15![Alaska Airlines logo]()
$398
This American Airlines deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/306:00 am
BTR
- MSO
1 stop7h 35m
American Airlines
Wed 9/96:43 am
MSO
- BTR
2 stops10h 02m
American Airlines
Deal found 4/16![American Airlines logo]()
$512
This Delta deal was found by Cheapflights users on 4/15. 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 7/174:27 pm
MSY
- BZN
2 stops8h 56m
Delta
Wed 7/222:21 pm
BZN
- MSY
1 stop8h 22m
Delta
Deal found 4/15![Delta logo]()
$314
This Delta deal was found by Cheapflights users on 4/15. 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.
Wed 6/243:08 pm
MSY
- BZN
2 stops10h 15m
Delta
Wed 7/15:15 am
BZN
- MSY
1 stop7h 34m
Delta
Deal found 4/15![Delta logo]()
$314
This United Airlines deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/712:01 pm
MSY
- GTF
2 stops10h 17m
United Airlines
Sun 5/106:15 am
GTF
- MSY
1 stop6h 14m
United Airlines
Deal found 4/16![United Airlines logo]()
$364
This Delta deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/251:47 pm
MSY
- BZN
1 stop6h 01m
Delta
Tue 6/305:15 am
BZN
- MSY
1 stop7h 34m
Delta
Deal found 4/17![Delta logo]()
$334
This United Airlines deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/169:32 am
MSY
- GTF
2 stops12h 46m
United Airlines
Sat 5/232:37 pm
GTF
- MSY
2 stops7h 49m
United Airlines
Deal found 4/16![United Airlines logo]()
$369
This Delta deal was found by Cheapflights users on 4/15. 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.
Tue 9/14:15 pm
MSY
- FCA
1 stop8h 31m
Delta
Thu 9/106:59 am
FCA
- MSY
1 stop7h 25m
Delta
Deal found 4/15![Delta logo]()
$337
This Alaska Airlines deal was found by Cheapflights users on 4/19. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/27:16 am
MSY
- BIL
1 stop12h 25m
Alaska Airlines
Mon 6/87:21 pm
BIL
- MSY
1 stop9h 35m
Alaska Airlines
Deal found 4/19![Alaska Airlines logo]()
$449
This United Airlines deal was found by Cheapflights users on 4/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/244:30 pm
MSY
- FCA
1 stop6h 02m
United Airlines
Sat 8/297:45 am
FCA
- MSY
1 stop10h 04m
United Airlines
Deal found 4/18![United Airlines logo]()
$375
This Delta deal was found by Cheapflights users on 4/19. 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.
Thu 7/21:47 pm
MSY
- BZN
1 stop6h 01m
Delta
Tue 7/77:30 pm
BZN
- MSY
2 stops13h 49m
Delta
Deal found 4/19![Delta logo]()
$339
This American Airlines deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/246:00 am
LFT
- MSO
1 stop8h 28m
American Airlines
Fri 6/52:08 pm
MSO
- LFT
1 stop8h 49m
American Airlines
Deal found 4/17![American Airlines logo]()
$529
This Delta deal was found by Cheapflights users on 4/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/135:20 am
MSY
- BZN
1 stop6h 39m
Delta
Tue 6/167:30 pm
BZN
- MSY
2 stops13h 53m
Delta
Deal found 4/18![Delta logo]()
$339
This United Airlines deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/103:30 pm
MSY
- BIL
2 stops8h 11m
United Airlines
Sat 10/172:40 pm
BIL
- MSY
1 stop5h 47m
United Airlines
Deal found 4/16![United Airlines logo]()
$440
This Delta deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/284:27 pm
MSY
- MSO
1 stop8h 17m
Delta
Tue 8/256:10 pm
MSO
- MSY
2 stops13h 42m
Delta
Deal found 4/17![Delta logo]()
$342
This United Airlines deal was found by Cheapflights users on 4/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/154:30 pm
MSY
- GTF
1 stop5h 58m
United Airlines
Tue 9/222:31 pm
GTF
- MSY
1 stop5h 59m
United Airlines
Deal found 4/18![United Airlines logo]()
$458
This Delta deal was found by Cheapflights users on 4/15. 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.
Tue 8/254:15 pm
MSY
- FCA
1 stop8h 31m
Delta
Wed 9/25:25 am
FCA
- MSY
1 stop7h 29m
Delta
Deal found 4/15![Delta logo]()
$348
This United Airlines deal was found by Cheapflights users on 4/20. 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.
Wed 5/208:15 am
MSY
- GTF
1 stop6h 19m
United Airlines
Wed 5/276:15 am
GTF
- MSY
1 stop6h 13m
United Airlines
Deal found 4/20![United Airlines logo]()
$458
This Delta deal was found by Cheapflights users on 4/19. 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.
Sun 8/306:30 am
MSY
- MSO
2 stops11h 53m
Delta
Wed 9/95:45 am
MSO
- MSY
1 stop8h 39m
Delta
Deal found 4/19![Delta logo]()
$358
This Alaska Airlines deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/225:24 pm
MSY
- HLN
1 stop24h 10m
Alaska Airlines
Tue 8/255:11 pm
HLN
- MSY
1 stop22h 13m
Alaska Airlines
Deal found 4/16![Alaska Airlines logo]()
$719
This Delta deal was found by Cheapflights users on 4/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1511:25 am
MSY
- GTF
2 stops12h 19m
Delta
Tue 9/225:30 am
GTF
- MSY
1 stop7h 24m
Delta
Deal found 4/18![Delta logo]()
$364
This American Airlines deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/276:00 am
BTR
- MSO
2 stops11h 14m
American Airlines
Fri 7/32:08 pm
MSO
- BTR
1 stop7h 49m
American Airlines
Deal found 4/17![American Airlines logo]()
$790
This United Airlines deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/42:21 pm
MSY
- MSO
2 stops10h 35m
United Airlines
Tue 9/14:19 pm
MSO
- MSY
3 stops15h 26m
United Airlines
Deal found 4/17![United Airlines logo]()
$494
This Delta deal was found by Cheapflights users on 4/19. 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.
Wed 8/1211:25 am
MSY
- GTF
2 stops12h 19m
Delta
Mon 8/175:30 am
GTF
- MSY
1 stop7h 24m
Delta
Deal found 4/19![Delta logo]()
$364
This American Airlines deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/26:26 pm
BTR
- BIL
1 stop5h 47m
American Airlines
Mon 7/136:00 am
BIL
- BTR
1 stop6h 47m
American Airlines
Deal found 4/16![American Airlines logo]()
$865
This Delta deal was found by Cheapflights users on 4/15. 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.
Wed 8/194:15 pm
MSY
- FCA
1 stop8h 31m
Delta
Tue 8/256:59 am
FCA
- MSY
1 stop7h 25m
Delta
Deal found 4/15![Delta logo]()
$368
This United Airlines deal was found by Cheapflights users on 4/20. 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.
Wed 5/202:25 pm
MSY
- HLN
1 stop8h 21m
United Airlines
Wed 5/272:20 pm
HLN
- MSY
1 stop6h 14m
United Airlines
Deal found 4/20![United Airlines logo]()
$584
Last-minute flights from Louisiana to MontanaDiscover last-minute flight deals from Louisiana to Montana. Data last updated April 20, 2026 and is based on user searches.
Discover last-minute flight deals from Louisiana to Montana. Data last updated April 20, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 4/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/238:29 pm
MSY
- MSO
1 stop24h 35m
Multiple Airlines
Mon 4/278:54 pm
MSO
- MSY
1 stop7h 30m
Multiple Airlines
Deal found 4/18![Multiple Airlines logo]()
$386
This American Airlines deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/236:34 am
MSY
- BZN
1 stop7h 19m
American Airlines
Thu 4/301:43 pm
BZN
- MSY
1 stop8h 04m
American Airlines
Deal found 4/16![American Airlines logo]()
$392
This Kiwi.com deal was found by Cheapflights users on 4/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/238:29 pm
MSY
- MSO
1 stop24h 35m
Multiple Airlines
Fri 5/18:54 pm
MSO
- MSY
2 stops40h 50m
Multiple Airlines
Deal found 4/18![Multiple Airlines logo]()
$393
This United Airlines deal was found by Cheapflights users on 4/15. 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.
Thu 4/302:25 pm
MSY
- FCA
1 stop8h 32m
United Airlines
Mon 5/42:33 pm
FCA
- MSY
1 stop6h 22m
United Airlines
Deal found 4/15![United Airlines logo]()
$359
This American Airlines deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/16:34 am
MSY
- BZN
1 stop7h 19m
American Airlines
Tue 5/51:43 pm
BZN
- MSY
1 stop8h 04m
American Airlines
Deal found 4/16![American Airlines logo]()
$359
This Delta deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/112:59 pm
MSY
- BZN
1 stop8h 12m
Delta
Tue 5/55:59 am
BZN
- MSY
2 stops12h 31m
Delta
Deal found 4/16![Delta logo]()
$364
This Delta deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/112:59 pm
MSY
- BIL
1 stop8h 07m
Delta
Tue 5/55:20 am
BIL
- MSY
1 stop7h 19m
Delta
Deal found 4/16![Delta logo]()
$379
This United Airlines deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/72:25 pm
MSY
- GTF
1 stop7h 53m
United Airlines
Sun 5/106:15 am
GTF
- MSY
1 stop6h 14m
United Airlines
Deal found 4/16![United Airlines logo]()
$358
This United Airlines deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/164:00 pm
MSY
- GTF
1 stop6h 18m
United Airlines
Sat 5/232:37 pm
GTF
- MSY
1 stop5h 57m
United Airlines
Deal found 4/16![United Airlines logo]()
$375
This Delta deal was found by Cheapflights users on 4/20. 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 5/267:07 pm
MSY
- BZN
1 stop5h 52m
Delta
Tue 6/95:15 am
BZN
- MSY
1 stop7h 34m
Delta
Deal found 4/20![Delta logo]()
$309
This American Airlines deal was found by Cheapflights users on 4/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/287:43 am
MSY
- FCA
1 stop8h 17m
American Airlines
Sun 5/313:50 pm
FCA
- MSY
1 stop6h 39m
American Airlines
Deal found 4/19![American Airlines logo]()
$337
This Delta deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/317:07 pm
MSY
- BZN
1 stop5h 52m
Delta
Sun 6/77:30 pm
BZN
- MSY
2 stops11h 38m
Delta
Deal found 4/16![Delta logo]()
$369
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 April 20, 2026.
Search for one-way flight options from Louisiana to Montana. Find affordable one-way fares based on user searches. Data last updated April 20, 2026.
This Delta deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/274:25 pm
MSY
- BZN
1 stop8h 19m
Delta
Deal found 4/17![Delta logo]()
$155
This Delta deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/175:20 am
MSY
- BZN
2 stops10h 27m
Delta
Deal found 4/16![Delta logo]()
$160
This Delta deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/44:27 pm
MSY
- MSO
1 stop8h 17m
Delta
Deal found 4/17![Delta logo]()
$169
This American Airlines deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/295:45 am
MSY
- FCA
1 stop6h 50m
American Airlines
Deal found 4/16![American Airlines logo]()
$169
This Delta deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/124:25 pm
MSY
- MSO
2 stops8h 57m
Delta
Deal found 4/17![Delta logo]()
$174
This American Airlines deal was found by Cheapflights users on 4/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/19:39 am
MSY
- BZN
1 stop6h 47m
American Airlines
Deal found 4/18![American Airlines logo]()
$176
This Kiwi.com deal was found by Cheapflights users on 4/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/195:21 pm
MSY
- BZN
3 stops47h 24m
Multiple Airlines
Deal found 4/19![Multiple Airlines logo]()
$180
This Delta deal was found by Cheapflights users on 4/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/194:27 pm
MSY
- FCA
1 stop8h 11m
Delta
Deal found 4/18![Delta logo]()
$180
This Kiwi.com deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/135:21 pm
MSY
- MSO
3 stops51h 43m
Multiple Airlines
Deal found 4/17![Multiple Airlines logo]()
$182
This Kiwi.com deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/137:00 am
MSY
- FCA
3 stops29h 43m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$184
This Delta deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/314:27 pm
MSY
- MSO
1 stop8h 17m
Delta
Deal found 4/16![Delta logo]()
$185
This United Airlines deal was found by Cheapflights users on 4/19. 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.
Wed 5/132:25 pm
MSY
- FCA
1 stop8h 32m
United Airlines
Deal found 4/19![United Airlines logo]()
$196
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 April 20, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $309 (Delta) |
One-way from | $155 (Delta) |
Popular in | December |
Cheapest in | November |
Average price | $331 |
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 April 20, 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
Tue 5/26
7:07 pm-11:59 pm
1 stop5h 52m
Bozeman Gallatin Field
Tue 6/9
6:00 am-3:32 pm
1 stop8h 32m
$309
New OrleansBozeman
MSY - BZN
MSYBZN
New Orleans Louis Armstrong
Fri 7/17
4:27 pm-12:23 am
2 stops8h 56m
Bozeman Gallatin Field
Wed 7/22
2:21 pm-11:43 pm
1 stop8h 22m
$314
New OrleansBozeman
MSY - BZN
MSYBZN
New Orleans Louis Armstrong
Wed 6/24
3:08 pm-12:23 am
2 stops10h 15m
Bozeman Gallatin Field
Wed 7/1
5:15 am-1:49 pm
1 stop7h 34m
$314
New OrleansBozeman
MSY - BZN
MSYBZN
New Orleans Louis Armstrong
Thu 6/25
1:47 pm-6:48 pm
1 stop6h 01m
Bozeman Gallatin Field
Tue 6/30
5:15 am-1:49 pm
1 stop7h 34m
$334
New OrleansKalispell
MSY - FCA
MSYFCA
New Orleans Louis Armstrong
Tue 9/1
4:15 pm-11:46 pm
1 stop8h 31m
Kalispell Glacier Park
Thu 9/10
6:59 am-3:24 pm
1 stop7h 25m
$337
New OrleansBozeman
MSY - BZN
MSYBZN
New Orleans Louis Armstrong
Thu 7/2
1:47 pm-6:48 pm
1 stop6h 01m
Bozeman Gallatin Field
Tue 7/7
7:30 pm-10:19 am
2 stops13h 49m
$339
New OrleansBozeman
MSY - BZN
MSYBZN
New Orleans Louis Armstrong
Sat 6/13
5:20 am-10:59 am
1 stop6h 39m
Bozeman Gallatin Field
Tue 6/16
7:30 pm-10:23 am
2 stops13h 53m
$339
New OrleansMissoula
MSY - MSO
MSYMSO
New Orleans Louis Armstrong
Tue 7/28
4:27 pm-11:44 pm
1 stop8h 17m
Missoula Johnson-Bell Field
Tue 8/25
6:10 pm-8:52 am
2 stops13h 42m
$342
New OrleansKalispell
MSY - FCA
MSYFCA
New Orleans Louis Armstrong
Tue 8/25
4:15 pm-11:46 pm
1 stop8h 31m
Kalispell Glacier Park
Wed 9/2
5:25 am-1:54 pm
1 stop7h 29m
$348
Quickest round-trip
New OrleansGreat Falls
MSY - GTF
MSYGTF
New Orleans Louis Armstrong
Wed 8/12
4:30 pm-9:28 pm
1 stop5h 58m
Great Falls
Mon 8/17
2:31 pm-9:30 pm
1 stop5h 59m
$358
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-BZN
MSY-GTF
MSY-FCA
BTR-MSO
MSY-BIL
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-BZN
MSY-GTF
MSY-FCA
BTR-MSO
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 October is currently the most expensive (average of $276). 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?
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 April 20, 2026.
Peruse reviews from past customers who have flown with Southwest,Alaska Airlines, andDelta 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.
Comfort
8.0
Entertainment
7.5
Food
7.0
Crew
8.6
Boarding
8.1
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Comfort
8.0
Entertainment
7.5
Food
7.0
Crew
8.6
Boarding
8.1
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Comfort
8.0
Entertainment
7.5
Food
7.0
Crew
8.6
Boarding
8.1
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Comfort
8.0
Entertainment
7.5
Food
7.0
Crew
8.6
Boarding
8.1
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Comfort
8.0
Entertainment
7.5
Food
7.0
Crew
8.6
Boarding
8.1
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Comfort
8.0
Entertainment
7.5
Food
7.0
Crew
8.6
Boarding
8.1
Overall
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
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
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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 April 20, 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 5 airlines flying from Louisiana to Montana
Discover the top 5 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 April 20, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$249 | Average$482 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$266 | Average$573 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$276 | Average$498 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$278 | Average$333 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$296 | Average$448 | FlexibilityNo cancel fee | On-time63% |