$109+ 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 6/9. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — BZN
Apr 26 — May 31
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 March 27, 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 March 27, 2026.
This Southwest deal was found by Cheapflights users on 3/24. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/215:20 pm
MSY
- BZN
1 stop5h 35m
Southwest
Tue 4/2811:20 am
BZN
- MSY
1 stop5h 35m
Southwest
Deal found 3/24![Southwest logo]()
$206
This Southwest deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” 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 5/55:10 pm
MSY
- BZN
1 stop8h 05m
Southwest
Tue 5/123:20 pm
BZN
- MSY
1 stop5h 30m
Southwest
Deal found 3/26![Southwest logo]()
$257
This Southwest deal was found by Cheapflights users on 3/24. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/16:00 pm
MSY
- BZN
1 stop6h 00m
Southwest
Mon 5/44:20 pm
BZN
- MSY
1 stop5h 50m
Southwest
Deal found 3/24![Southwest logo]()
$264
This Delta deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” 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 6/91:47 pm
MSY
- BZN
1 stop6h 01m
Delta
Sat 6/135:15 am
BZN
- MSY
1 stop7h 34m
Delta
Deal found 3/25![Delta logo]()
$293
This Delta deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” 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 9/154:15 pm
MSY
- BZN
1 stop8h 38m
Delta
Tue 9/225:45 am
BZN
- MSY
1 stop7h 09m
Delta
Deal found 3/27![Delta logo]()
$309
This American Airlines deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” 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 4/106:34 am
MSY
- BZN
1 stop7h 19m
American Airlines
Tue 4/141:43 pm
BZN
- MSY
1 stop8h 04m
American Airlines
Deal found 3/26![American Airlines logo]()
$318
This Delta deal was found by Cheapflights users on 3/22. 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.
Wed 8/124:15 pm
MSY
- BIL
1 stop7h 22m
Delta
Wed 8/195:45 am
BIL
- MSY
1 stop7h 09m
Delta
Deal found 3/22![Delta logo]()
$329
This Delta deal was found by Cheapflights users on 3/24. 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.
Tue 4/2112:59 pm
MSY
- BIL
1 stop8h 07m
Delta
Tue 4/286:24 am
BIL
- MSY
2 stops12h 06m
Delta
Deal found 3/24![Delta logo]()
$334
This Delta deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” 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 5/94:25 pm
MSY
- MSO
1 stop8h 15m
Delta
Tue 5/125:05 am
MSO
- MSY
1 stop9h 15m
Delta
Deal found 3/26![Delta logo]()
$337
This Alaska Airlines deal was found by Cheapflights users on 3/24. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/304:53 pm
MSY
- FCA
1 stop8h 06m
Alaska Airlines
Sat 10/318:00 pm
FCA
- MSY
1 stop8h 51m
Alaska Airlines
Deal found 3/24![Alaska Airlines logo]()
$337
This United Airlines deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” 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
- MSO
2 stops10h 35m
United Airlines
Tue 8/256:15 am
MSO
- MSY
1 stop7h 54m
United Airlines
Deal found 3/27![United Airlines logo]()
$342
This Delta deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” 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 5/1211:19 am
MSY
- FCA
2 stops12h 55m
Delta
Tue 5/195:13 am
FCA
- MSY
1 stop7h 34m
Delta
Deal found 3/26![Delta logo]()
$342
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 March 27, 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 March 27, 2026.
This United Airlines deal was found by Cheapflights users on 3/24. 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 8/72:35 pm
MSY
- BZN
1 stop7h 39m
United Airlines
Wed 8/127:00 am
BZN
- MSY
1 stop7h 09m
United Airlines
Deal found 3/24![United Airlines logo]()
$309
This Delta deal was found by Cheapflights users on 3/24. 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.
Tue 9/154:15 pm
MSY
- BZN
1 stop8h 38m
Delta
Tue 9/225:45 am
BZN
- MSY
1 stop7h 09m
Delta
Deal found 3/24![Delta logo]()
$309
This Alaska Airlines deal was found by Cheapflights users on 3/22. 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.
Fri 8/284:53 pm
MSY
- MSO
1 stop8h 26m
Alaska Airlines
Tue 9/16:35 am
MSO
- MSY
1 stop8h 22m
Alaska Airlines
Deal found 3/22![Alaska Airlines logo]()
$353
This Southwest deal was found by Cheapflights users on 3/22. 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.
Mon 6/16:00 pm
MSY
- BZN
1 stop6h 00m
Southwest
Sat 6/64:00 pm
BZN
- MSY
1 stop8h 00m
Southwest
Deal found 3/22![Southwest logo]()
$355
This Delta deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” 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 3/26![Delta logo]()
$334
This United Airlines deal was found by Cheapflights users on 3/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/217:00 am
MSY
- MSO
2 stops10h 06m
United Airlines
Tue 4/282:38 pm
MSO
- MSY
1 stop6h 08m
United Airlines
Deal found 3/22![United Airlines logo]()
$342
This Delta deal was found by Cheapflights users on 3/24. 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.
Tue 4/2112:59 pm
MSY
- BIL
1 stop8h 07m
Delta
Tue 4/286:24 am
BIL
- MSY
2 stops12h 06m
Delta
Deal found 3/24![Delta logo]()
$334
This American Airlines deal was found by Cheapflights users on 3/22. 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.
Sun 8/306:00 am
BTR
- MSO
1 stop7h 36m
American Airlines
Sun 9/131:20 pm
MSO
- BTR
1 stop7h 19m
American Airlines
Deal found 3/22![American Airlines logo]()
$740
This United Airlines deal was found by Cheapflights users on 3/23. 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 9/158:45 am
MSY
- MSO
1 stop7h 37m
United Airlines
Sat 9/197:15 am
MSO
- MSY
2 stops9h 46m
United Airlines
Deal found 3/23![United Airlines logo]()
$342
This Delta deal was found by Cheapflights users on 3/23. 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 9/154:15 pm
MSY
- MSO
1 stop8h 32m
Delta
Sat 9/195:40 am
MSO
- MSY
1 stop7h 14m
Delta
Deal found 3/23![Delta logo]()
$337
This Alaska Airlines deal was found by Cheapflights users on 3/22. 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 9/154:53 pm
MSY
- GTF
1 stop24h 20m
Alaska Airlines
Tue 9/224:55 pm
GTF
- MSY
1 stop22h 02m
Alaska Airlines
Deal found 3/22![Alaska Airlines logo]()
$413
This United Airlines deal was found by Cheapflights users on 3/24. 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.
Wed 4/88:15 am
MSY
- FCA
1 stop6h 16m
United Airlines
Sun 4/122:33 pm
FCA
- MSY
1 stop6h 12m
United Airlines
Deal found 3/24![United Airlines logo]()
$359
This Delta deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” 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 5/204:25 pm
MSY
- MSO
1 stop8h 15m
Delta
Wed 5/275:30 am
MSO
- MSY
1 stop7h 17m
Delta
Deal found 3/26![Delta logo]()
$337
This United Airlines deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” 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 4/247:00 am
MSY
- COD
1 stop6h 58m
United Airlines
Fri 5/11:40 pm
COD
- MSY
1 stop7h 15m
United Airlines
Deal found 3/25![United Airlines logo]()
$363
This Delta deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” 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 5/207:07 pm
MSY
- BZN
1 stop5h 52m
Delta
Wed 5/271:00 pm
BZN
- MSY
2 stops8h 45m
Delta
Deal found 3/26![Delta logo]()
$353
This United Airlines deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” 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 7/278:04 am
MSY
- MSO
1 stop6h 15m
United Airlines
Mon 8/3112:40 pm
MSO
- MSY
1 stop8h 52m
United Airlines
Deal found 3/26![United Airlines logo]()
$369
This Delta deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” 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 6/24:25 pm
MSY
- BIL
1 stop7h 49m
Delta
Mon 6/85:18 am
BIL
- MSY
1 stop7h 31m
Delta
Deal found 3/25![Delta logo]()
$354
This United Airlines deal was found by Cheapflights users on 3/23. 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.
Fri 7/242:01 pm
MSY
- BIL
1 stop9h 19m
United Airlines
Wed 7/297:00 am
BIL
- MSY
1 stop5h 39m
United Airlines
Deal found 3/23![United Airlines logo]()
$370
This Delta deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” 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 3/26![Delta logo]()
$358
This United Airlines deal was found by Cheapflights users on 3/24. 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 7/312:21 pm
MSY
- MSO
2 stops10h 35m
United Airlines
Tue 8/252:27 pm
MSO
- MSY
2 stops8h 03m
United Airlines
Deal found 3/24![United Airlines logo]()
$382
This Delta deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” 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 5/211:13 am
MSY
- BIL
2 stops9h 53m
Delta
Sun 5/35:20 am
BIL
- MSY
1 stop7h 19m
Delta
Deal found 3/26![Delta logo]()
$359
This Alaska Airlines deal was found by Cheapflights users on 3/22. 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.
Sun 8/3011:07 am
BTR
- MSO
2 stops14h 12m
Alaska Airlines
Sun 9/136:35 am
MSO
- BTR
2 stops11h 43m
Alaska Airlines
Deal found 3/22![Alaska Airlines logo]()
$664
This American Airlines deal was found by Cheapflights users on 3/24. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/245:30 pm
LFT
- MSO
1 stop6h 08m
American Airlines
Fri 6/54:44 pm
MSO
- LFT
2 stops16h 37m
American Airlines
Deal found 3/24![American Airlines logo]()
$750
This Delta deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” 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 3/26![Delta logo]()
$364
This United Airlines deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” 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 4/1112:00 pm
MSY
- GTF
2 stops10h 17m
United Airlines
Wed 4/152:30 pm
GTF
- MSY
1 stop6h 15m
United Airlines
Deal found 3/27![United Airlines logo]()
$414
This Delta deal was found by Cheapflights users on 3/24. 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.
Fri 6/124:27 pm
MSY
- MSO
1 stop8h 17m
Delta
Sat 6/205:55 am
MSO
- MSY
1 stop8h 37m
Delta
Deal found 3/24![Delta logo]()
$369
This American Airlines deal was found by Cheapflights users on 3/22. 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.
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 3/22![American Airlines logo]()
$791
This United Airlines deal was found by Cheapflights users on 3/23. 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.
Fri 4/107:00 am
MSY
- COD
1 stop6h 58m
United Airlines
Tue 4/141:33 pm
COD
- MSY
1 stop7h 12m
United Airlines
Deal found 3/23![United Airlines logo]()
$453
This Delta deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” 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 7/254:27 pm
MSY
- MSO
1 stop8h 17m
Delta
Sat 8/15:55 am
MSO
- MSY
1 stop8h 36m
Delta
Deal found 3/25![Delta logo]()
$375
This American Airlines deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” 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 6/278:10 am
BTR
- MSO
1 stop6h 08m
American Airlines
Sat 7/42:08 pm
MSO
- BTR
1 stop6h 59m
American Airlines
Deal found 3/25![American Airlines logo]()
$809
Last-minute flights from Louisiana to MontanaDiscover last-minute flight deals from Louisiana to Montana. Data last updated March 27, 2026 and is based on user searches.
Discover last-minute flight deals from Louisiana to Montana. Data last updated March 27, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” 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 4/812:46 pm
MSY
- BZN
1 stop8h 28m
Delta
Sat 4/115:20 am
BZN
- MSY
1 stop7h 24m
Delta
Deal found 3/25![Delta logo]()
$359
This United Airlines deal was found by Cheapflights users on 3/24. 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.
Wed 4/88:15 am
MSY
- FCA
1 stop6h 16m
United Airlines
Sun 4/122:33 pm
FCA
- MSY
1 stop6h 12m
United Airlines
Deal found 3/24![United Airlines logo]()
$359
This American Airlines deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” 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 4/106:34 am
MSY
- BZN
1 stop7h 19m
American Airlines
Tue 4/141:43 pm
BZN
- MSY
1 stop8h 04m
American Airlines
Deal found 3/26![American Airlines logo]()
$318
This United Airlines deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” 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 4/1010:22 am
MSY
- BZN
1 stop6h 12m
United Airlines
Tue 4/142:40 pm
BZN
- MSY
2 stops7h 49m
United Airlines
Deal found 3/26![United Airlines logo]()
$323
This Delta deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” 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 4/101:17 pm
MSY
- BZN
2 stops10h 53m
Delta
Tue 4/141:45 pm
BZN
- MSY
2 stops8h 50m
Delta
Deal found 3/26![Delta logo]()
$329
This Delta deal was found by Cheapflights users on 3/24. 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 4/167:29 pm
MSY
- MSO
1 stop5h 47m
Delta
Tue 4/215:20 am
MSO
- MSY
1 stop7h 19m
Delta
Deal found 3/24![Delta logo]()
$353
This United Airlines deal was found by Cheapflights users on 3/24. 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.
Thu 4/162:23 pm
MSY
- MSO
1 stop8h 07m
United Airlines
Tue 4/212:38 pm
MSO
- MSY
2 stops7h 51m
United Airlines
Deal found 3/24![United Airlines logo]()
$358
This Southwest deal was found by Cheapflights users on 3/24. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/215:20 pm
MSY
- BZN
1 stop5h 35m
Southwest
Tue 4/2811:20 am
BZN
- MSY
1 stop5h 35m
Southwest
Deal found 3/24![Southwest logo]()
$206
This Delta deal was found by Cheapflights users on 3/24. 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.
Tue 4/2112:59 pm
MSY
- BIL
1 stop8h 07m
Delta
Tue 4/285:20 am
BIL
- MSY
1 stop7h 19m
Delta
Deal found 3/24![Delta logo]()
$329
This United Airlines deal was found by Cheapflights users on 3/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/217:00 am
MSY
- MSO
2 stops10h 06m
United Airlines
Tue 4/282:38 pm
MSO
- MSY
1 stop6h 08m
United Airlines
Deal found 3/22![United Airlines logo]()
$342
This United Airlines deal was found by Cheapflights users on 3/24. 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 4/215:00 am
MSY
- BIL
2 stops9h 23m
United Airlines
Tue 4/285:05 am
BIL
- MSY
2 stops7h 07m
United Airlines
Deal found 3/24![United Airlines logo]()
$350
This United Airlines deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” 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 4/247:00 am
MSY
- COD
1 stop6h 58m
United Airlines
Fri 5/11:40 pm
COD
- MSY
1 stop7h 15m
United Airlines
Deal found 3/25![United Airlines logo]()
$363
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 March 27, 2026.
Search for one-way flight options from Louisiana to Montana. Find affordable one-way fares based on user searches. Data last updated March 27, 2026.
This Southwest deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” 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 6/103:40 pm
MSY
- BZN
1 stop10h 05m
Southwest
Deal found 3/27![Southwest logo]()
$109
This Delta deal was found by Cheapflights users on 3/23. 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 5/277:07 pm
MSY
- BZN
1 stop5h 52m
Delta
Deal found 3/23![Delta logo]()
$139
This Delta deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” 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
1 stop6h 39m
Delta
Deal found 3/27![Delta logo]()
$155
This Delta deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” 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 7/116:20 am
MSY
- BZN
2 stops11h 55m
Delta
Deal found 3/25![Delta logo]()
$160
This United Airlines deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” 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 8/12:35 pm
MSY
- MSO
1 stop8h 05m
United Airlines
Deal found 3/27![United Airlines logo]()
$169
This United Airlines deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” 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 4/218:15 am
MSY
- FCA
1 stop6h 16m
United Airlines
Deal found 3/25![United Airlines logo]()
$169
This United Airlines deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” 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
- MSO
2 stops10h 35m
United Airlines
Deal found 3/27![United Airlines logo]()
$174
This United Airlines deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” 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 8/134:30 pm
MSY
- BIL
1 stop5h 30m
United Airlines
Deal found 3/26![United Airlines logo]()
$180
This Delta deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” 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 7/34:27 pm
MSY
- FCA
1 stop8h 11m
Delta
Deal found 3/25![Delta logo]()
$180
This Delta deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/124:27 pm
MSY
- MSO
1 stop8h 17m
Delta
Deal found 3/26![Delta logo]()
$185
This Kiwi.com deal was found by Cheapflights users on 3/22. 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 4/23:24 pm
MSY
- BIL
2 stops18h 43m
Multiple Airlines
Deal found 3/22![Multiple Airlines logo]()
$188
This United Airlines deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” 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 6/1212:07 pm
MSY
- MSO
2 stops11h 29m
United Airlines
Deal found 3/26![United Airlines logo]()
$190
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 March 27, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $206 (Southwest) |
One-way from | $109 (Southwest) |
Popular in | December |
Cheapest in | November |
Average price | $418 |
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 March 27, 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
Fri 8/7
2:35 pm-9:14 pm
1 stop7h 39m
Bozeman Gallatin Field
Wed 8/12
7:00 am-3:09 pm
1 stop7h 09m
$309
New OrleansBozeman
MSY - BZN
MSYBZN
New Orleans Louis Armstrong
Tue 9/15
4:15 pm-11:53 pm
1 stop8h 38m
Bozeman Gallatin Field
Tue 9/22
5:45 am-1:54 pm
1 stop7h 09m
$309
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
5:15 am-1:49 pm
1 stop7h 34m
$334
New OrleansBillings
MSY - BIL
MSYBIL
New Orleans Louis Armstrong
Tue 4/21
12:59 pm-8:06 pm
1 stop8h 07m
Billings Logan Intl
Tue 4/28
6:24 am-7:30 pm
2 stops12h 06m
$334
New OrleansMissoula
MSY - MSO
MSYMSO
New Orleans Louis Armstrong
Tue 9/15
4:15 pm-11:47 pm
1 stop8h 32m
Missoula Johnson-Bell Field
Sat 9/19
5:40 am-1:54 pm
1 stop7h 14m
$337
New OrleansMissoula
MSY - MSO
MSYMSO
New Orleans Louis Armstrong
Wed 5/20
4:25 pm-11:40 pm
1 stop8h 15m
Missoula Johnson-Bell Field
Wed 5/27
5:30 am-1:47 pm
1 stop7h 17m
$337
New OrleansMissoula
MSY - MSO
MSYMSO
New Orleans Louis Armstrong
Tue 4/21
7:00 am-4:06 pm
2 stops10h 06m
Missoula Johnson-Bell Field
Tue 4/28
2:38 pm-9:46 pm
1 stop6h 08m
$342
New OrleansMissoula
MSY - MSO
MSYMSO
New Orleans Louis Armstrong
Tue 9/15
8:45 am-3:22 pm
1 stop7h 37m
Missoula Johnson-Bell Field
Sat 9/19
7:15 am-6:01 pm
2 stops9h 46m
$342
New OrleansMissoula
MSY - MSO
MSYMSO
New Orleans Louis Armstrong
Fri 8/28
4:53 pm-12:19 am
1 stop8h 26m
Missoula Johnson-Bell Field
Tue 9/1
6:35 am-3:57 pm
1 stop8h 22m
$353
New OrleansBozeman
MSY - BZN
MSYBZN
New Orleans Louis Armstrong
Wed 5/20
7:07 pm-11:59 pm
1 stop5h 52m
Bozeman Gallatin Field
Wed 5/27
1:00 pm-10:45 pm
2 stops8h 45m
$353
Showing 1-10 of 60 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-BIL
MSY-FCA
MSY-MSO
BTR-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-BZN
MSY-BIL
MSY-FCA
MSY-MSO
What is the cheapest month to book a flight from Louisiana to Montana?
Currently, May is the cheapest month in which you can book a flight from Louisiana to Montana (average of $211). Flying from Louisiana to Montana in December is currently the most expensive (average of $308). 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 March 27, 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
Food
7.0
Boarding
8.1
Crew
8.6
Overall
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Comfort
8.0
Food
7.0
Boarding
8.1
Crew
8.6
Overall
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Comfort
8.0
Food
7.0
Boarding
8.1
Crew
8.6
Overall
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Comfort
8.0
Food
7.0
Boarding
8.1
Crew
8.6
Overall
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Comfort
8.0
Food
7.0
Boarding
8.1
Crew
8.6
Overall
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Comfort
8.0
Food
7.0
Boarding
8.1
Crew
8.6
Overall
8.0
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 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 March 27, 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 March 27, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$240 | Average$493 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$266 | Average$569 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$276 | Average$498 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$277 | Average$353 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$296 | Average$448 | FlexibilityNo cancel fee | On-time63% |