$184+ 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 10/14. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — BZN
Oct 2 — Oct 91
Round-trip
1 adult, Economy
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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 September 2, 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 September 2, 2026.
This United Airlines deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” 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 11/62:41 pm -
1 stop7h 33m
Fri 11/132:42 pm -
1 stop5h 50m
Deal found 9/1![United Airlines logo]()
$339
This United Airlines deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” 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 10/307:00 am -
1 stop7h 49m
Mon 11/22:45 pm -
1 stop5h 47m
Deal found 8/28![United Airlines logo]()
$348
This Delta deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” 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 10/305:20 am -
2 stops13h 27m
Mon 11/26:27 pm -
2 stops14h 03m
Deal found 8/28![Delta logo]()
$359
This Kiwi.com deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” 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 9/308:30 pm -
1 stop13h 36m
Sun 10/412:01 pm -
1 stop7h 03m
Deal found 9/1![Multiple Airlines logo]()
$363
This Delta deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” 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 -
1 stop8h 19m
Tue 9/296:35 am -
1 stop7h 44m
Deal found 8/29![Delta logo]()
$367
This United Airlines deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” 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.
Sun 9/278:05 am -
1 stop8h 29m
Sat 10/37:15 am -
2 stops9h 51m
Deal found 8/31![United Airlines logo]()
$372
This Delta deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” 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 10/107:50 am -
1 stop6h 29m
Sat 10/242:29 pm -
1 stop8h 06m
Deal found 8/29![Delta logo]()
$381
This Delta deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” 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 9/232:00 pm -
2 stops9h 49m
Tue 9/296:17 am -
1 stop8h 02m
Deal found 9/2![Delta logo]()
$386
This Delta deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” 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 9/154:24 pm -
1 stop8h 19m
Sat 9/1912:40 pm -
2 stops9h 57m
Deal found 8/31![Delta logo]()
$394
This Delta deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” 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 9/154:24 pm -
1 stop7h 51m
Sat 9/196:23 am -
1 stop8h 03m
Deal found 8/31![Delta logo]()
$409
This United Airlines deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” 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 10/147:00 am -
2 stops9h 28m
Sat 10/242:37 pm -
2 stops7h 22m
Deal found 8/29![United Airlines logo]()
$414
This Delta deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” 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 12/314:36 pm -
1 stop7h 59m
Tue 1/55:45 am -
2 stops8h 41m
Deal found 8/28![Delta logo]()
$415
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 September 2, 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 September 2, 2026.
This United Airlines deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” 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 11/63:43 pm -
2 stops7h 47m
Fri 11/132:42 pm -
2 stops7h 33m
Deal found 9/1![United Airlines logo]()
$349
This Delta deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” 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 1/2010:40 am -
2 stops13h 27m
Tue 1/266:10 pm -
2 stops12h 56m
Deal found 9/1![Delta logo]()
$378
This Alaska Airlines deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/94:53 pm -
1 stop8h 06m
Sat 12/121:15 pm -
2 stops25h 42m
Deal found 8/28![Alaska Airlines logo]()
$490
This Southwest deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” 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 12/256:00 am -
1 stop5h 35m
Fri 1/16:45 am -
1 stop6h 05m
Deal found 8/29![Southwest logo]()
$497
This American Airlines deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” 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 2/52:29 pm -
1 stop6h 55m
Sat 2/136:30 am -
1 stop6h 25m
Deal found 8/29![American Airlines logo]()
$629
This United Airlines deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” 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 1/2010:00 am -
1 stop9h 21m
Tue 1/262:29 pm -
1 stop5h 58m
Deal found 9/1![United Airlines logo]()
$367
This Delta deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” 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 9/232:00 pm -
2 stops9h 49m
Tue 9/296:17 am -
1 stop8h 02m
Deal found 9/1![Delta logo]()
$386
This United Airlines deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” 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 11/312:07 pm -
2 stops10h 44m
Tue 11/102:36 pm -
1 stop5h 56m
Deal found 9/1![United Airlines logo]()
$372
This Delta deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” 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 2/211:18 am -
2 stops13h 52m
Tue 2/96:00 am -
1 stop8h 26m
Deal found 8/31![Delta logo]()
$386
This Delta deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” 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 9/154:24 pm -
1 stop8h 19m
Sat 9/1912:40 pm -
2 stops9h 57m
Deal found 8/31![Delta logo]()
$394
This United Airlines deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” 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 10/103:43 pm -
2 stops8h 08m
Sat 10/242:28 pm -
1 stop6h 16m
Deal found 8/29![United Airlines logo]()
$414
This Delta deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” 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 9/154:24 pm -
1 stop7h 51m
Sat 9/196:23 am -
1 stop8h 03m
Deal found 8/31![Delta logo]()
$409
This United Airlines deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” 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.
Sun 9/138:13 am -
1 stop8h 08m
Thu 9/172:31 pm -
1 stop6h 00m
Deal found 8/28![United Airlines logo]()
$416
This United Airlines deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” 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.
Sun 9/276:01 pm -
1 stop5h 50m
Wed 9/302:28 pm -
1 stop6h 16m
Deal found 9/1![United Airlines logo]()
$427
This American Airlines deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” 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 10/162:17 pm -
1 stop7h 55m
Mon 10/191:21 pm -
1 stop5h 15m
Deal found 8/31![American Airlines logo]()
$647
This United Airlines deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” 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 1/77:00 am -
1 stop7h 23m
Mon 1/112:42 pm -
1 stop5h 45m
Deal found 8/28![United Airlines logo]()
$429
This American Airlines deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” 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 11/75:28 pm -
2 stops20h 08m
Wed 11/116:50 am -
1 stop6h 09m
Deal found 8/30![American Airlines logo]()
$681
This United Airlines deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” 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 9/158:13 am -
1 stop8h 08m
Sat 9/192:31 pm -
1 stop6h 00m
Deal found 8/31![United Airlines logo]()
$431
This United Airlines deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” 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 10/152:34 pm -
1 stop8h 02m
Wed 10/2112:26 pm -
1 stop9h 19m
Deal found 8/29![United Airlines logo]()
$431
This United Airlines deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” 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 10/175:15 am -
2 stops9h 17m
Sat 10/242:38 pm -
1 stop6h 06m
Deal found 9/1![United Airlines logo]()
$442
This United Airlines deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” 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 9/154:25 pm -
1 stop6h 09m
Sat 9/192:40 pm -
1 stop5h 51m
Deal found 8/31![United Airlines logo]()
$449
This United Airlines deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” 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.
Sun 9/275:15 am -
2 stops9h 13m
Sat 10/37:15 am -
2 stops9h 51m
Deal found 8/31![United Airlines logo]()
$457
This United Airlines deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” 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 11/148:42 am -
1 stop5h 52m
Wed 11/182:36 pm -
1 stop5h 25m
Deal found 8/31![United Airlines logo]()
$459
This United Airlines deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” 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 10/247:00 am -
1 stop6h 06m
Tue 10/276:30 am -
2 stops9h 23m
Deal found 8/31![United Airlines logo]()
$486
This United Airlines deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” 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 9/152:05 pm -
2 stops9h 25m
Sat 9/197:00 am -
2 stops13h 28m
Deal found 8/31![United Airlines logo]()
$486
This United Airlines deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” 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 10/219:53 am -
2 stops12h 29m
Sun 10/252:45 pm -
1 stop5h 47m
Deal found 8/30![United Airlines logo]()
$489
This United Airlines deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” 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 9/124:25 pm -
1 stop5h 47m
Wed 9/162:25 pm -
1 stop6h 06m
Deal found 8/28![United Airlines logo]()
$521
This United Airlines deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” 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 1/74:00 pm -
1 stop6h 20m
Mon 1/112:25 pm -
1 stop6h 02m
Deal found 8/31![United Airlines logo]()
$524
This United Airlines deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” 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 12/94:00 pm -
1 stop6h 27m
Sat 12/122:35 pm -
1 stop5h 52m
Deal found 8/31![United Airlines logo]()
$538
This United Airlines deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” 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 9/154:25 pm -
1 stop5h 47m
Tue 9/226:15 am -
1 stop7h 43m
Deal found 8/28![United Airlines logo]()
$563
Last-minute flights from Louisiana to MontanaDiscover last-minute flight deals from Louisiana to Montana. Data last updated September 2, 2026 and is based on user searches.
Discover last-minute flight deals from Louisiana to Montana. Data last updated September 2, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” 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.
Sun 9/138:13 am -
1 stop8h 08m
Thu 9/172:31 pm -
1 stop6h 00m
Deal found 8/28![United Airlines logo]()
$416
This Delta deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” 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 9/154:24 pm -
1 stop8h 19m
Sat 9/1912:40 pm -
2 stops9h 57m
Deal found 8/31![Delta logo]()
$394
This Delta deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” 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 9/154:24 pm -
1 stop7h 51m
Sat 9/196:23 am -
1 stop8h 03m
Deal found 8/31![Delta logo]()
$409
This Delta deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” 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 -
1 stop8h 19m
Tue 9/296:35 am -
1 stop7h 44m
Deal found 8/29![Delta logo]()
$367
This Delta deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” 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 9/232:00 pm -
2 stops9h 49m
Tue 9/296:17 am -
1 stop8h 02m
Deal found 9/2![Delta logo]()
$386
This American Airlines deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” 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 9/269:00 am -
1 stop7h 26m
Wed 9/304:16 pm -
1 stop5h 42m
Deal found 8/31![American Airlines logo]()
$418
This United Airlines deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” 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.
Sun 9/278:05 am -
1 stop8h 29m
Sat 10/37:15 am -
2 stops9h 51m
Deal found 8/31![United Airlines logo]()
$372
This Kiwi.com deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” 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 9/308:30 pm -
1 stop13h 36m
Sun 10/412:01 pm -
1 stop7h 03m
Deal found 9/1![Multiple Airlines logo]()
$363
This Delta deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” 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 10/107:50 am -
1 stop6h 29m
Sat 10/242:29 pm -
1 stop8h 06m
Deal found 8/29![Delta logo]()
$381
This United Airlines deal was found by Cheapflights users on 8/29. Clicking the “Pick Dates” 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 10/147:00 am -
2 stops9h 28m
Sat 10/242:37 pm -
2 stops7h 22m
Deal found 8/29![United Airlines logo]()
$414
This United Airlines deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” 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 10/307:00 am -
1 stop7h 49m
Mon 11/22:45 pm -
1 stop5h 47m
Deal found 8/28![United Airlines logo]()
$348
This Delta deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” 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 10/305:20 am -
2 stops13h 27m
Mon 11/26:27 pm -
2 stops14h 03m
Deal found 8/28![Delta logo]()
$359
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 September 2, 2026.
Search for one-way flight options from Louisiana to Montana. Find affordable one-way fares based on user searches. Data last updated September 2, 2026.
This United Airlines deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” 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 10/142:34 pm -
1 stop7h 58m
Deal found 8/31![United Airlines logo]()
$184
This United Airlines deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” 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 10/238:09 am -
1 stop6h 19m
Deal found 8/31![United Airlines logo]()
$184
This United Airlines deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” 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 11/137:00 am -
1 stop7h 30m
Deal found 8/28![United Airlines logo]()
$191
This Delta deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” 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 9/134:24 pm -
1 stop8h 19m
Deal found 8/30![Delta logo]()
$195
This Southwest deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” 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 11/134:35 pm -
2 stops7h 10m
Deal found 8/28![Southwest logo]()
$196
This Delta deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” 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 10/241:50 pm -
2 stops9h 47m
Deal found 9/2![Delta logo]()
$220
This Delta deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” 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 9/174:24 pm -
1 stop8h 18m
Deal found 8/31![Delta logo]()
$225
This United Airlines deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” 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 9/1412:03 pm -
2 stops11h 27m
Deal found 8/30![United Airlines logo]()
$230
This Delta deal was found by Cheapflights users on 8/27. 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.
Wed 9/94:24 pm -
1 stop8h 19m
Deal found 8/27![Delta logo]()
$245
This Kiwi.com deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” 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 9/95:17 pm -
2 stops28h 42m
Deal found 8/30![Multiple Airlines logo]()
$247
This United Airlines deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” 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.
Sun 11/85:00 am -
2 stops11h 16m
Deal found 8/31![United Airlines logo]()
$254
This United Airlines deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” 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.
Sun 9/137:00 am -
2 stops9h 54m
Deal found 8/30![United Airlines logo]()
$259
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 September 2, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $339 (United Airlines) |
One-way from | $184 (United Airlines) |
Popular in | December |
Cheapest in | November |
Average price | $448 |
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 7,457,451 searches. Data last updated September 2, 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 OrleansBillings
MSY New Orleans Louis Armstrong - BIL Billings Logan Intl
MSYBIL
New Orleans Louis Armstrong
Fri 11/6
3:43 pm-10:30 pm
2 stops7h 47m
Billings Logan Intl
Fri 11/13
2:42 pm-11:15 pm
2 stops7h 33m
$349
New OrleansKalispell
MSY New Orleans Louis Armstrong - FCA Kalispell Glacier Park
MSYFCA
New Orleans Louis Armstrong
Wed 1/20
10:00 am-6:21 pm
1 stop9h 21m
Kalispell Glacier Park
Tue 1/26
2:29 pm-9:27 pm
1 stop5h 58m
$367
New OrleansKalispell
MSY New Orleans Louis Armstrong - FCA Kalispell Glacier Park
MSYFCA
New Orleans Louis Armstrong
Tue 11/3
12:07 pm-9:51 pm
2 stops10h 44m
Kalispell Glacier Park
Tue 11/10
2:36 pm-9:32 pm
1 stop5h 56m
$372
New OrleansKalispell
MSY New Orleans Louis Armstrong - FCA Kalispell Glacier Park
MSYFCA
New Orleans Louis Armstrong
Wed 1/20
10:40 am-11:07 pm
2 stops13h 27m
Kalispell Glacier Park
Tue 1/26
6:10 pm-8:06 am
2 stops12h 56m
$378
New OrleansBozeman
MSY New Orleans Louis Armstrong - BZN Bozeman Gallatin Field
MSYBZN
New Orleans Louis Armstrong
Wed 9/23
2:00 pm-10:49 pm
2 stops9h 49m
Bozeman Gallatin Field
Tue 9/29
6:17 am-3:19 pm
1 stop8h 02m
$386
New OrleansBozeman
MSY New Orleans Louis Armstrong - BZN Bozeman Gallatin Field
MSYBZN
New Orleans Louis Armstrong
Tue 2/2
11:18 am-12:10 am
2 stops13h 52m
Bozeman Gallatin Field
Tue 2/9
6:00 am-3:26 pm
1 stop8h 26m
$386
New OrleansKalispell
MSY New Orleans Louis Armstrong - FCA Kalispell Glacier Park
MSYFCA
New Orleans Louis Armstrong
Tue 9/15
4:24 pm-11:43 pm
1 stop8h 19m
Kalispell Glacier Park
Sat 9/19
12:40 pm-11:37 pm
2 stops9h 57m
$394
New OrleansBillings
MSY New Orleans Louis Armstrong - BIL Billings Logan Intl
MSYBIL
New Orleans Louis Armstrong
Tue 9/15
4:24 pm-11:15 pm
1 stop7h 51m
Billings Logan Intl
Sat 9/19
6:23 am-3:26 pm
1 stop8h 03m
$409
New OrleansBillings
MSY New Orleans Louis Armstrong - BIL Billings Logan Intl
MSYBIL
New Orleans Louis Armstrong
Sat 10/10
3:43 pm-10:51 pm
2 stops8h 08m
Billings Logan Intl
Sat 10/24
2:28 pm-9:44 pm
1 stop6h 16m
$414
New OrleansKalispell
MSY New Orleans Louis Armstrong - FCA Kalispell Glacier Park
MSYFCA
New Orleans Louis Armstrong
Sun 9/13
8:13 am-3:21 pm
1 stop8h 08m
Kalispell Glacier Park
Thu 9/17
2:31 pm-9:31 pm
1 stop6h 00m
$416
Showing 1-10 of 56 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-BIL
MSY-FCA
MSY-MSO
MSY-BZN
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-BIL
MSY-FCA
MSY-MSO
MSY-BZN
What is the cheapest month to book a flight from Louisiana to Montana?
Currently, January is the cheapest month in which you can book a flight from Louisiana to Montana (average of $350). Flying from Louisiana to Montana in December is currently the most expensive (average of $626). 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 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 47 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 September 2, 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
Boarding
8.1
Crew
8.6
Overall
8.0
Entertainment
7.5
Food
7.0
Reviews
1 / 20
10.0
ExcellentCourtney,Sep 2026
DEN - STL
Comfort
8.0
Boarding
8.1
Crew
8.6
Overall
8.0
Entertainment
7.5
Food
7.0
Reviews
1 / 20
10.0
ExcellentCourtney,Sep 2026
DEN - STL
Comfort
8.0
Boarding
8.1
Crew
8.6
Overall
8.0
Entertainment
7.5
Food
7.0
Reviews
1 / 20
10.0
ExcellentCourtney,Sep 2026
DEN - STL
Comfort
8.0
Boarding
8.1
Crew
8.6
Overall
8.0
Entertainment
7.5
Food
7.0
Reviews
1 / 20
10.0
ExcellentCourtney,Sep 2026
DEN - STL
Comfort
8.0
Boarding
8.1
Crew
8.6
Overall
8.0
Entertainment
7.5
Food
7.0
Reviews
1 / 20
10.0
ExcellentCourtney,Sep 2026
DEN - STL
Comfort
8.0
Boarding
8.1
Crew
8.6
Overall
8.0
Entertainment
7.5
Food
7.0
Reviews
1 / 20
10.0
ExcellentCourtney,Sep 2026
DEN - STL
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.
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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 September 2, 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 7,457,451 searches. Data last updated September 2, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$189 | Average$414 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$274 | Average$505 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$276 | Average$498 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$299 | Average$650 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$314 | Average$508 | FlexibilityNo cancel fee | On-time63% |