$135+ 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 5/27. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — BZN
Apr 10 — Apr 171
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 March 11, 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 11, 2026.
This American Airlines deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/25:30 am
MSY
- BIL
1 stop8h 48m
American Airlines
Tue 4/76:00 am
BIL
- MSY
1 stop6h 55m
American Airlines
Deal found 3/9![American Airlines logo]()
$261
This American Airlines deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/157:30 am
MSY
- BZN
1 stop8h 01m
American Airlines
Tue 9/227:41 am
BZN
- MSY
1 stop5h 06m
American Airlines
Deal found 3/9![American Airlines logo]()
$269
This United Airlines deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/25:00 am
MSY
- BZN
2 stops9h 34m
United Airlines
Mon 4/62:40 pm
BZN
- MSY
1 stop6h 05m
United Airlines
Deal found 3/8![United Airlines logo]()
$274
This Delta deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/121:40 pm
MSY
- BZN
2 stops10h 41m
Delta
Sat 5/166:00 am
BZN
- MSY
1 stop8h 20m
Delta
Deal found 3/8![Delta logo]()
$276
This United Airlines deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/75:00 am
MSY
- BZN
2 stops11h 23m
United Airlines
Tue 4/142:40 pm
BZN
- MSY
2 stops7h 49m
United Airlines
Deal found 3/8![United Airlines logo]()
$280
This Delta deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” 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 4/212:46 pm
MSY
- BIL
1 stop8h 33m
Delta
Tue 4/76:25 am
BIL
- MSY
1 stop8h 10m
Delta
Deal found 3/11![Delta logo]()
$281
This Delta deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/151:45 pm
MSY
- BZN
2 stops9h 39m
Delta
Tue 9/225:45 am
BZN
- MSY
1 stop7h 09m
Delta
Deal found 3/9![Delta logo]()
$282
This United Airlines deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” 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
- BZN
1 stop7h 34m
United Airlines
Fri 4/172:40 pm
BZN
- MSY
1 stop6h 05m
United Airlines
Deal found 3/11![United Airlines logo]()
$289
This Southwest deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/33:10 pm
MSY
- BZN
2 stops8h 35m
Southwest
Sun 4/510:50 am
BZN
- MSY
1 stop6h 00m
Southwest
Deal found 3/9![Southwest logo]()
$294
This Delta deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/154:25 pm
MSY
- BZN
1 stop8h 19m
Delta
Wed 5/205:35 am
BZN
- MSY
1 stop7h 12m
Delta
Deal found 3/10![Delta logo]()
$297
This Delta deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/24:25 pm
MSY
- BIL
1 stop7h 41m
Delta
Mon 6/86:15 am
BIL
- MSY
1 stop8h 09m
Delta
Deal found 3/6![Delta logo]()
$309
This United Airlines deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/174:30 pm
MSY
- BIL
1 stop5h 30m
United Airlines
Mon 8/2411:43 am
BIL
- MSY
2 stops10h 47m
United Airlines
Deal found 3/8![United Airlines logo]()
$314
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 11, 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 11, 2026.
This United Airlines deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/108:04 am
MSY
- BZN
1 stop8h 29m
United Airlines
Thu 8/132:37 pm
BZN
- MSY
1 stop5h 53m
United Airlines
Deal found 3/8![United Airlines logo]()
$269
This Southwest deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/116:00 pm
MSY
- BZN
1 stop6h 00m
Southwest
Fri 5/154:20 pm
BZN
- MSY
1 stop5h 50m
Southwest
Deal found 3/9![Southwest logo]()
$269
This Delta deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” 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 4/212:46 pm
MSY
- BIL
1 stop8h 33m
Delta
Tue 4/76:25 am
BIL
- MSY
2 stops10h 38m
Delta
Deal found 3/11![Delta logo]()
$286
This Alaska Airlines deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/294:53 pm
MSY
- BIL
1 stop8h 15m
Alaska Airlines
Tue 9/16:00 am
BIL
- MSY
1 stop8h 57m
Alaska Airlines
Deal found 3/6![Alaska Airlines logo]()
$309
This United Airlines deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/168:04 am
MSY
- BZN
1 stop8h 09m
United Airlines
Sat 8/222:37 pm
BZN
- MSY
1 stop5h 53m
United Airlines
Deal found 3/7![United Airlines logo]()
$269
This American Airlines deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/237:00 am
BTR
- MSO
1 stop7h 18m
American Airlines
Sat 6/62:08 pm
MSO
- BTR
1 stop7h 01m
American Airlines
Deal found 3/9![American Airlines logo]()
$555
This United Airlines deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/75:00 am
MSY
- BZN
2 stops11h 23m
United Airlines
Tue 4/142:40 pm
BZN
- MSY
1 stop6h 05m
United Airlines
Deal found 3/8![United Airlines logo]()
$274
This Delta deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/154:25 pm
MSY
- BZN
1 stop8h 19m
Delta
Wed 5/205:35 am
BZN
- MSY
2 stops8h 45m
Delta
Deal found 3/10![Delta logo]()
$302
This Delta deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/74:15 pm
MSY
- BZN
2 stops8h 44m
Delta
Wed 8/125:45 am
BZN
- MSY
1 stop7h 09m
Delta
Deal found 3/6![Delta logo]()
$303
This Southwest deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/156:00 pm
MSY
- BZN
1 stop6h 00m
Southwest
Wed 5/2011:20 am
BZN
- MSY
1 stop5h 35m
Southwest
Deal found 3/10![Southwest logo]()
$334
This Alaska Airlines deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/267:00 am
MSY
- GTF
1 stop10h 26m
Alaska Airlines
Mon 3/305:06 pm
GTF
- MSY
1 stop11h 34m
Alaska Airlines
Deal found 3/6![Alaska Airlines logo]()
$343
This Southwest deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/283:25 pm
MSY
- BZN
2 stops8h 35m
Southwest
Fri 5/294:20 pm
BZN
- MSY
1 stop5h 50m
Southwest
Deal found 3/9![Southwest logo]()
$339
This Delta deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/24:25 pm
MSY
- BIL
1 stop7h 41m
Delta
Mon 6/86:15 am
BIL
- MSY
1 stop8h 09m
Delta
Deal found 3/6![Delta logo]()
$309
This United Airlines deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/174:30 pm
MSY
- BIL
1 stop5h 30m
United Airlines
Mon 8/2411:43 am
BIL
- MSY
2 stops10h 47m
United Airlines
Deal found 3/8![United Airlines logo]()
$314
This Alaska Airlines deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/267:00 am
MSY
- GTF
1 stop10h 26m
Alaska Airlines
Sun 3/295:06 pm
GTF
- MSY
1 stop11h 34m
Alaska Airlines
Deal found 3/10![Alaska Airlines logo]()
$388
This United Airlines deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/112:01 pm
MSY
- GTF
2 stops10h 17m
United Airlines
Sun 5/102:35 pm
GTF
- MSY
1 stop6h 20m
United Airlines
Deal found 3/8![United Airlines logo]()
$324
This United Airlines deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/292:35 pm
MSY
- MSO
1 stop7h 59m
United Airlines
Wed 6/36:15 am
MSO
- MSY
1 stop6h 13m
United Airlines
Deal found 3/7![United Airlines logo]()
$329
This Alaska Airlines deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/226:39 pm
MSY
- HLN
1 stop24h 06m
Alaska Airlines
Sat 4/256:22 pm
HLN
- MSY
1 stop10h 08m
Alaska Airlines
Deal found 3/8![Alaska Airlines logo]()
$406
This Delta deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/284:25 pm
MSY
- BIL
1 stop7h 41m
Delta
Sat 5/306:27 am
BIL
- MSY
1 stop7h 53m
Delta
Deal found 3/10![Delta logo]()
$374
This United Airlines deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/292:35 pm
MSY
- FCA
1 stop8h 12m
United Airlines
Wed 6/310:42 am
FCA
- MSY
2 stops11h 44m
United Airlines
Deal found 3/11![United Airlines logo]()
$345
This Alaska Airlines deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/207:00 am
MSY
- GTF
1 stop10h 26m
Alaska Airlines
Mon 3/235:06 pm
GTF
- MSY
1 stop11h 34m
Alaska Airlines
Deal found 3/9![Alaska Airlines logo]()
$433
This United Airlines deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/22:23 pm
MSY
- BIL
1 stop7h 34m
United Airlines
Tue 4/72:35 pm
BIL
- MSY
2 stops7h 54m
United Airlines
Deal found 3/7![United Airlines logo]()
$346
This Delta deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/67:29 pm
MSY
- MSO
1 stop5h 47m
Delta
Sun 5/105:05 am
MSO
- MSY
1 stop9h 15m
Delta
Deal found 3/6![Delta logo]()
$439
This United Airlines deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/107:00 am
MSY
- BZN
1 stop7h 34m
United Airlines
Mon 4/132:40 pm
BZN
- MSY
1 stop6h 05m
United Airlines
Deal found 3/8![United Airlines logo]()
$359
This Alaska Airlines deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/510:34 am
MSY
- FCA
2 stops14h 17m
Alaska Airlines
Wed 5/67:28 pm
FCA
- MSY
1 stop9h 02m
Alaska Airlines
Deal found 3/8![Alaska Airlines logo]()
$504
This American Airlines deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/66:00 am
BTR
- MSO
2 stops11h 11m
American Airlines
Thu 7/92:08 pm
MSO
- BTR
1 stop7h 49m
American Airlines
Deal found 3/10![American Airlines logo]()
$741
This United Airlines deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/282:01 pm
MSY
- BIL
1 stop9h 14m
United Airlines
Sat 5/302:25 pm
BIL
- MSY
2 stops8h 01m
United Airlines
Deal found 3/10![United Airlines logo]()
$359
This Delta deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/74:15 pm
MSY
- FCA
1 stop8h 31m
Delta
Tue 8/115:25 am
FCA
- MSY
1 stop7h 29m
Delta
Deal found 3/9![Delta logo]()
$479
This Alaska Airlines deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/256:39 pm
MSY
- FCA
1 stop18h 24m
Alaska Airlines
Tue 4/2812:43 pm
FCA
- MSY
1 stop7h 41m
Alaska Airlines
Deal found 3/6![Alaska Airlines logo]()
$522
This United Airlines deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/277:00 am
MSY
- BIL
1 stop7h 23m
United Airlines
Sun 3/292:35 pm
BIL
- MSY
1 stop6h 10m
United Airlines
Deal found 3/8![United Airlines logo]()
$359
Last-minute flights from Louisiana to MontanaDiscover last-minute flight deals from Louisiana to Montana. Data last updated March 11, 2026 and is based on user searches.
Discover last-minute flight deals from Louisiana to Montana. Data last updated March 11, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/247:00 am
MSY
- BZN
1 stop6h 51m
American Airlines
Sat 3/283:36 pm
BZN
- MSY
1 stop6h 02m
American Airlines
Deal found 3/9![American Airlines logo]()
$319
This Alaska Airlines deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/267:00 am
MSY
- GTF
1 stop10h 26m
Alaska Airlines
Mon 3/305:06 pm
GTF
- MSY
1 stop11h 34m
Alaska Airlines
Deal found 3/6![Alaska Airlines logo]()
$343
This United Airlines deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/267:00 am
MSY
- GTF
1 stop7h 33m
United Airlines
Sun 3/292:30 pm
GTF
- MSY
2 stops7h 59m
United Airlines
Deal found 3/7![United Airlines logo]()
$349
This American Airlines deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/25:30 am
MSY
- BIL
1 stop8h 48m
American Airlines
Tue 4/76:00 am
BIL
- MSY
1 stop6h 55m
American Airlines
Deal found 3/9![American Airlines logo]()
$261
This United Airlines deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/25:00 am
MSY
- BZN
2 stops9h 34m
United Airlines
Mon 4/62:40 pm
BZN
- MSY
1 stop6h 05m
United Airlines
Deal found 3/8![United Airlines logo]()
$274
This Delta deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” 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 4/212:46 pm
MSY
- BIL
1 stop8h 33m
Delta
Tue 4/76:25 am
BIL
- MSY
1 stop8h 10m
Delta
Deal found 3/11![Delta logo]()
$281
This United Airlines deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/22:23 pm
MSY
- BIL
1 stop7h 34m
United Airlines
Tue 4/72:35 pm
BIL
- MSY
2 stops7h 54m
United Airlines
Deal found 3/7![United Airlines logo]()
$346
This American Airlines deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/35:30 am
MSY
- BZN
1 stop8h 27m
American Airlines
Sun 4/53:36 pm
BZN
- MSY
1 stop6h 02m
American Airlines
Deal found 3/6![American Airlines logo]()
$269
This Southwest deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/33:10 pm
MSY
- BZN
2 stops8h 35m
Southwest
Sun 4/510:50 am
BZN
- MSY
1 stop6h 00m
Southwest
Deal found 3/9![Southwest logo]()
$294
This Southwest deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/34:10 pm
MSY
- BZN
2 stops7h 35m
Southwest
Mon 4/67:35 am
BZN
- MSY
1 stop6h 50m
Southwest
Deal found 3/8![Southwest logo]()
$324
This United Airlines deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/75:00 am
MSY
- BZN
2 stops11h 23m
United Airlines
Tue 4/142:40 pm
BZN
- MSY
2 stops7h 49m
United Airlines
Deal found 3/8![United Airlines logo]()
$280
This United Airlines deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” 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
- BZN
1 stop7h 34m
United Airlines
Fri 4/172:40 pm
BZN
- MSY
1 stop6h 05m
United Airlines
Deal found 3/11![United Airlines logo]()
$289
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 11, 2026.
Search for one-way flight options from Louisiana to Montana. Find affordable one-way fares based on user searches. Data last updated March 11, 2026.
This American Airlines deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/279:39 am
MSY
- BZN
1 stop6h 47m
American Airlines
Deal found 3/6![American Airlines logo]()
$135
This Delta deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/144:15 pm
MSY
- BZN
1 stop8h 38m
Delta
Deal found 3/9![Delta logo]()
$139
This Delta deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/274:25 pm
MSY
- BZN
1 stop8h 19m
Delta
Deal found 3/10![Delta logo]()
$149
This Delta deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/54:15 pm
MSY
- FCA
1 stop8h 31m
Delta
Deal found 3/7![Delta logo]()
$149
This United Airlines deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/215:00 am
MSY
- FCA
2 stops9h 31m
United Airlines
Deal found 3/8![United Airlines logo]()
$154
This American Airlines deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/155:21 pm
MSY
- BIL
1 stop6h 22m
American Airlines
Deal found 3/7![American Airlines logo]()
$156
This Delta deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/112:46 pm
MSY
- MSO
1 stop8h 16m
Delta
Deal found 3/9![Delta logo]()
$159
This United Airlines deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/155:00 am
MSY
- BIL
2 stops9h 23m
United Airlines
Deal found 3/7![United Airlines logo]()
$161
This United Airlines deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/15:00 am
MSY
- MSO
2 stops9h 36m
United Airlines
Deal found 3/8![United Airlines logo]()
$164
This United Airlines deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/75:00 am
MSY
- FCA
2 stops9h 31m
United Airlines
Deal found 3/10![United Airlines logo]()
$164
This American Airlines deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/277:43 am
MSY
- MSO
1 stop6h 35m
American Airlines
Deal found 3/7![American Airlines logo]()
$165
This United Airlines deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2712:07 pm
MSY
- MSO
2 stops10h 27m
United Airlines
Deal found 3/7![United Airlines logo]()
$170
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 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $261 (American Airlines) |
One-way from | $135 (American Airlines) |
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 11, 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
Mon 8/10
8:04 am-3:33 pm
1 stop8h 29m
Bozeman Gallatin Field
Thu 8/13
2:37 pm-9:30 pm
1 stop5h 53m
$269
New OrleansBozeman
MSY - BZN
MSYBZN
New Orleans Louis Armstrong
Mon 5/11
6:00 pm-11:00 pm
1 stop6h 00m
Bozeman Gallatin Field
Fri 5/15
4:20 pm-11:10 pm
1 stop5h 50m
$269
New OrleansBozeman
MSY - BZN
MSYBZN
New Orleans Louis Armstrong
Sun 8/16
8:04 am-3:13 pm
1 stop8h 09m
Bozeman Gallatin Field
Sat 8/22
2:37 pm-9:30 pm
1 stop5h 53m
$269
New OrleansBozeman
MSY - BZN
MSYBZN
New Orleans Louis Armstrong
Tue 4/7
5:00 am-3:23 pm
2 stops11h 23m
Bozeman Gallatin Field
Tue 4/14
2:40 pm-9:45 pm
1 stop6h 05m
$274
New OrleansBillings
MSY - BIL
MSYBIL
New Orleans Louis Armstrong
Thu 4/2
12:46 pm-8:19 pm
1 stop8h 33m
Billings Logan Intl
Tue 4/7
6:25 am-6:03 pm
2 stops10h 38m
$286
New OrleansBozeman
MSY - BZN
MSYBZN
New Orleans Louis Armstrong
Fri 5/15
4:25 pm-11:44 pm
1 stop8h 19m
Bozeman Gallatin Field
Wed 5/20
5:35 am-3:20 pm
2 stops8h 45m
$302
New OrleansBozeman
MSY - BZN
MSYBZN
New Orleans Louis Armstrong
Fri 8/7
4:15 pm-11:59 pm
2 stops8h 44m
Bozeman Gallatin Field
Wed 8/12
5:45 am-1:54 pm
1 stop7h 09m
$303
New OrleansBillings
MSY - BIL
MSYBIL
New Orleans Louis Armstrong
Sat 8/29
4:53 pm-12:08 am
1 stop8h 15m
Billings Logan Intl
Tue 9/1
6:00 am-3:57 pm
1 stop8h 57m
$309
New OrleansBillings
MSY - BIL
MSYBIL
New Orleans Louis Armstrong
Tue 6/2
4:25 pm-11:06 pm
1 stop7h 41m
Billings Logan Intl
Mon 6/8
6:15 am-3:24 pm
1 stop8h 09m
$309
New OrleansBillings
MSY - BIL
MSYBIL
New Orleans Louis Armstrong
Mon 8/17
4:30 pm-9:00 pm
1 stop5h 30m
Billings Logan Intl
Mon 8/24
11:43 am-11:30 pm
2 stops10h 47m
$314
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
MSY-GTF
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.
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 11, 2026.
Peruse reviews from past customers who have flown with Alaska Airlines,Southwest, 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
7.8
Boarding
8.1
Crew
8.5
Overall
8.0
Entertainment
7.0
Food
7.1
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Comfort
7.8
Boarding
8.1
Crew
8.5
Overall
8.0
Entertainment
7.0
Food
7.1
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Comfort
7.8
Boarding
8.1
Crew
8.5
Overall
8.0
Entertainment
7.0
Food
7.1
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Comfort
7.8
Boarding
8.1
Crew
8.5
Overall
8.0
Entertainment
7.0
Food
7.1
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Comfort
7.8
Boarding
8.1
Crew
8.5
Overall
8.0
Entertainment
7.0
Food
7.1
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Comfort
7.8
Boarding
8.1
Crew
8.5
Overall
8.0
Entertainment
7.0
Food
7.1
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
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 11, 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 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$240 | Average$499 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$268 | Average$576 | 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$284 | Average$448 | FlexibilityNo cancel fee | On-time63% |