$125+ 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 6 — Apr 131
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 7, 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 7, 2026.
This United Airlines deal was found by Cheapflights users on 3/3. Clicking the “Pick Dates” 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 3/258:15 am
MSY
- BIL
1 stop6h 08m
United Airlines
Thu 3/262:35 pm
BIL
- MSY
1 stop5h 28m
United Airlines
Deal found 3/3![United Airlines logo]()
$241
This Southwest deal was found by Cheapflights users on 3/2. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/106:00 pm
MSY
- BZN
1 stop6h 00m
Southwest
Mon 4/134:20 pm
BZN
- MSY
1 stop5h 50m
Southwest
Deal found 3/2![Southwest logo]()
$249
This United Airlines deal was found by Cheapflights users on 3/2. 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 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
2 stops7h 49m
United Airlines
Deal found 3/2![United Airlines logo]()
$254
This Southwest deal was found by Cheapflights users on 3/2. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/178:15 am
MSY
- BZN
2 stops8h 25m
Southwest
Mon 4/2010:55 am
BZN
- MSY
2 stops9h 05m
Southwest
Deal found 3/2![Southwest logo]()
$259
This American Airlines deal was found by Cheapflights users on 3/3. Clicking the “Pick Dates” 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 3/3![American Airlines logo]()
$261
This Delta deal was found by Cheapflights users on 3/4. Clicking the “Pick Dates” 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 3/2712:46 pm
MSY
- BIL
1 stop8h 33m
Delta
Tue 3/3111:34 am
BIL
- MSY
2 stops11h 06m
Delta
Deal found 3/4![Delta logo]()
$266
This American Airlines deal was found by Cheapflights users on 3/3. Clicking the “Pick Dates” 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 3/3![American Airlines logo]()
$269
This Southwest deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” 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 4/34:05 pm
MSY
- BZN
2 stops7h 40m
Southwest
Fri 4/104:20 pm
BZN
- MSY
1 stop5h 50m
Southwest
Deal found 3/5![Southwest logo]()
$274
This Southwest deal was found by Cheapflights users on 3/4. Clicking the “Pick Dates” 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 6/105:40 pm
MSY
- BZN
1 stop6h 00m
Southwest
Mon 6/1510:15 am
BZN
- MSY
1 stop10h 35m
Southwest
Deal found 3/4![Southwest logo]()
$275
This Delta deal was found by Cheapflights users on 3/2. 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.
Tue 5/127:07 pm
MSY
- BZN
1 stop5h 52m
Delta
Fri 5/156:00 am
BZN
- MSY
1 stop8h 20m
Delta
Deal found 3/2![Delta logo]()
$277
This Alaska Airlines deal was found by Cheapflights users on 3/3. Clicking the “Pick Dates” 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 8/194:53 pm
MSY
- FCA
1 stop8h 06m
Alaska Airlines
Tue 8/258:00 pm
FCA
- MSY
1 stop18h 57m
Alaska Airlines
Deal found 3/3![Alaska Airlines logo]()
$277
This Southwest deal was found by Cheapflights users on 3/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/25:10 pm
MSY
- BZN
1 stop8h 05m
Southwest
Tue 6/96:40 am
BZN
- MSY
2 stops11h 10m
Southwest
Deal found 3/4![Southwest logo]()
$280
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 7, 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 7, 2026.
This Delta deal was found by Cheapflights users on 3/4. Clicking the “Pick Dates” 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 3/2712:46 pm
MSY
- BIL
1 stop8h 33m
Delta
Tue 3/3111:34 am
BIL
- MSY
2 stops11h 06m
Delta
Deal found 3/4![Delta logo]()
$266
This Southwest deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” 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 4/36:05 pm
MSY
- BZN
1 stop5h 40m
Southwest
Fri 4/104:20 pm
BZN
- MSY
1 stop5h 50m
Southwest
Deal found 3/5![Southwest logo]()
$269
This Alaska Airlines deal was found by Cheapflights users on 3/2. 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 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 3/2![Alaska Airlines logo]()
$289
This United Airlines deal was found by Cheapflights users on 3/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/22:14 pm
MSY
- GTF
2 stops8h 04m
United Airlines
Sun 5/172:35 pm
GTF
- MSY
1 stop6h 20m
United Airlines
Deal found 3/2![United Airlines logo]()
$304
This American Airlines deal was found by Cheapflights users on 3/2. 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 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 3/2![American Airlines logo]()
$340
This Southwest deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” 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 6/105:40 pm
MSY
- BZN
1 stop6h 00m
Southwest
Mon 6/1510:15 am
BZN
- MSY
1 stop10h 35m
Southwest
Deal found 3/5![Southwest logo]()
$275
This Delta deal was found by Cheapflights users on 3/2. 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 5/137:07 pm
MSY
- BZN
1 stop5h 52m
Delta
Sat 5/166:00 am
BZN
- MSY
1 stop8h 20m
Delta
Deal found 3/2![Delta logo]()
$277
This United Airlines deal was found by Cheapflights users on 3/2. 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 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 3/2![United Airlines logo]()
$318
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 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.
Sat 7/44:15 pm
MSY
- MSO
1 stop8h 32m
Delta
Tue 7/145:45 am
MSO
- MSY
1 stop8h 39m
Delta
Deal found 3/6![Delta logo]()
$329
This United Airlines deal was found by Cheapflights users on 3/4. Clicking the “Pick Dates” 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
- GTF
2 stops9h 31m
United Airlines
Sun 4/192:30 pm
GTF
- MSY
2 stops7h 59m
United Airlines
Deal found 3/4![United Airlines logo]()
$329
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/263:05 pm
MSY
- BZN
2 stops7h 50m
Southwest
Tue 6/93:55 pm
BZN
- MSY
1 stop5h 35m
Southwest
Deal found 3/6![Southwest logo]()
$349
This Alaska Airlines deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” 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 7/287:10 am
MSY
- MSO
1 stop9h 59m
Alaska Airlines
Sun 8/24:57 pm
MSO
- MSY
1 stop11h 52m
Alaska Airlines
Deal found 3/5![Alaska Airlines logo]()
$354
This United Airlines deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” 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 7/285:15 am
MSY
- MSO
2 stops11h 23m
United Airlines
Wed 8/52:25 pm
MSO
- MSY
1 stop6h 09m
United Airlines
Deal found 3/5![United Airlines logo]()
$334
This Delta deal was found by Cheapflights users on 3/2. 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.
Fri 8/74:15 pm
MSY
- MSO
2 stops9h 09m
Delta
Tue 8/115:45 am
MSO
- MSY
1 stop8h 39m
Delta
Deal found 3/2![Delta logo]()
$356
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 7/25:13 pm
MSY
- MSO
1 stop18h 29m
Alaska Airlines
Tue 7/147:00 am
MSO
- MSY
1 stop8h 13m
Alaska Airlines
Deal found 3/6![Alaska Airlines logo]()
$373
This United Airlines deal was found by Cheapflights users on 3/3. Clicking the “Pick Dates” 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 5/242:35 pm
MSY
- BIL
1 stop7h 42m
United Airlines
Fri 8/72:25 pm
BIL
- MSY
1 stop6h 09m
United Airlines
Deal found 3/3![United Airlines logo]()
$346
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/2312:30 pm
MSY
- BZN
2 stops10h 10m
Southwest
Thu 5/284:20 pm
BZN
- MSY
1 stop5h 50m
Southwest
Deal found 3/6![Southwest logo]()
$399
This Delta deal was found by Cheapflights users on 3/2. 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.
Tue 8/259:57 am
MSY
- FCA
2 stops14h 05m
Delta
Wed 9/26:59 am
FCA
- MSY
1 stop7h 25m
Delta
Deal found 3/2![Delta logo]()
$363
This American Airlines deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” 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 8/284:25 pm
BTR
- BIL
1 stop6h 05m
American Airlines
Wed 9/912:17 pm
BIL
- BTR
2 stops9h 07m
American Airlines
Deal found 3/5![American Airlines logo]()
$494
This Alaska Airlines deal was found by Cheapflights users on 3/2. 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 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 3/2![Alaska Airlines logo]()
$383
This United Airlines deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” 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 7/252:21 pm
MSY
- MSO
2 stops10h 35m
United Airlines
Tue 8/42:25 pm
MSO
- MSY
2 stops8h 01m
United Airlines
Deal found 3/5![United Airlines logo]()
$361
This Southwest deal was found by Cheapflights users on 3/4. Clicking the “Pick Dates” 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.
Sat 5/165:50 am
MSY
- BZN
1 stop9h 25m
Southwest
Tue 5/198:10 am
BZN
- MSY
1 stop8h 45m
Southwest
Deal found 3/4![Southwest logo]()
$405
This Delta deal was found by Cheapflights users on 3/2. 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 5/161:40 pm
MSY
- BZN
2 stops10h 41m
Delta
Wed 5/206:00 am
BZN
- MSY
1 stop8h 20m
Delta
Deal found 3/2![Delta logo]()
$387
This Alaska Airlines deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” 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 8/214:53 pm
MSY
- FCA
1 stop8h 06m
Alaska Airlines
Mon 8/248:00 pm
FCA
- MSY
1 stop18h 57m
Alaska Airlines
Deal found 3/5![Alaska Airlines logo]()
$398
This United Airlines deal was found by Cheapflights users on 3/2. 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 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 3/2![United Airlines logo]()
$375
This Alaska Airlines deal was found by Cheapflights users on 3/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/205:13 pm
MSY
- MSO
1 stop18h 29m
Alaska Airlines
Mon 7/277:59 pm
MSO
- MSY
1 stop8h 50m
Alaska Airlines
Deal found 3/3![Alaska Airlines logo]()
$419
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.
Sat 6/136:30 am
MSY
- MSO
2 stops9h 07m
Delta
Sun 6/145:45 am
MSO
- MSY
1 stop8h 39m
Delta
Deal found 3/6![Delta logo]()
$419
This United Airlines deal was found by Cheapflights users on 3/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/178:15 am
MSY
- MSO
1 stop8h 53m
United Airlines
Sat 3/212:35 pm
MSO
- MSY
1 stop5h 28m
United Airlines
Deal found 3/2![United Airlines logo]()
$386
This American Airlines deal was found by Cheapflights users on 3/4. Clicking the “Pick Dates” 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 3/194:28 pm
BTR
- BIL
1 stop6h 41m
American Airlines
Mon 3/231:48 pm
BIL
- BTR
1 stop7h 51m
American Airlines
Deal found 3/4![American Airlines logo]()
$675
Last-minute flights from Louisiana to MontanaDiscover last-minute flight deals from Louisiana to Montana. Data last updated March 7, 2026 and is based on user searches.
Discover last-minute flight deals from Louisiana to Montana. Data last updated March 7, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 3/4. Clicking the “Pick Dates” 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 3/1912:46 pm
MSY
- BZN
1 stop8h 28m
Delta
Mon 3/235:20 am
BZN
- MSY
1 stop7h 24m
Delta
Deal found 3/4![Delta logo]()
$319
This United Airlines deal was found by Cheapflights users on 3/4. Clicking the “Pick Dates” 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 3/207:00 am
MSY
- BIL
1 stop7h 23m
United Airlines
Wed 3/252:35 pm
BIL
- MSY
1 stop5h 28m
United Airlines
Deal found 3/4![United Airlines logo]()
$310
This United Airlines deal was found by Cheapflights users on 3/3. Clicking the “Pick Dates” 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 3/207:00 am
MSY
- GTF
1 stop7h 33m
United Airlines
Tue 3/242:30 pm
GTF
- MSY
1 stop5h 34m
United Airlines
Deal found 3/3![United Airlines logo]()
$323
This United Airlines deal was found by Cheapflights users on 3/3. Clicking the “Pick Dates” 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 3/258:15 am
MSY
- BIL
1 stop6h 08m
United Airlines
Thu 3/262:35 pm
BIL
- MSY
1 stop5h 28m
United Airlines
Deal found 3/3![United Airlines logo]()
$241
This United Airlines deal was found by Cheapflights users on 3/2. 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 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 3/2![United Airlines logo]()
$318
This Delta deal was found by Cheapflights users on 3/4. Clicking the “Pick Dates” 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 3/2712:46 pm
MSY
- BIL
1 stop8h 33m
Delta
Tue 3/3111:34 am
BIL
- MSY
2 stops11h 06m
Delta
Deal found 3/4![Delta logo]()
$266
This American Airlines deal was found by Cheapflights users on 3/3. Clicking the “Pick Dates” 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 3/3![American Airlines logo]()
$261
This Southwest deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” 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 4/36:05 pm
MSY
- BZN
1 stop5h 40m
Southwest
Fri 4/104:20 pm
BZN
- MSY
1 stop5h 50m
Southwest
Deal found 3/5![Southwest logo]()
$269
This Southwest deal was found by Cheapflights users on 3/2. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/106:00 pm
MSY
- BZN
1 stop6h 00m
Southwest
Mon 4/134:20 pm
BZN
- MSY
1 stop5h 50m
Southwest
Deal found 3/2![Southwest logo]()
$249
This United Airlines deal was found by Cheapflights users on 3/2. 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 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
2 stops7h 49m
United Airlines
Deal found 3/2![United Airlines logo]()
$254
This Southwest deal was found by Cheapflights users on 3/2. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/178:15 am
MSY
- BZN
2 stops8h 25m
Southwest
Mon 4/2010:55 am
BZN
- MSY
2 stops9h 05m
Southwest
Deal found 3/2![Southwest logo]()
$259
This Alaska Airlines deal was found by Cheapflights users on 3/3. Clicking the “Pick Dates” 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 4/247:00 am
MSY
- GTF
1 stop11h 35m
Alaska Airlines
Sun 4/266:15 pm
GTF
- MSY
1 stop10h 15m
Alaska Airlines
Deal found 3/3![Alaska Airlines logo]()
$298
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 7, 2026.
Search for one-way flight options from Louisiana to Montana. Find affordable one-way fares based on user searches. Data last updated March 7, 2026.
This American Airlines deal was found by Cheapflights users on 3/2. 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 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 3/2![American Airlines logo]()
$125
This Delta deal was found by Cheapflights users on 3/4. Clicking the “Pick Dates” 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 3/2512:46 pm
MSY
- BIL
1 stop8h 33m
Delta
Deal found 3/4![Delta logo]()
$131
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 3/6. 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 4/157:29 pm
MSY
- MSO
1 stop5h 47m
Delta
Deal found 3/6![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 Delta deal was found by Cheapflights users on 3/4. Clicking the “Pick Dates” 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 3/2712:46 pm
MSY
- MSO
1 stop8h 16m
Delta
Deal found 3/4![Delta logo]()
$165
This Alaska Airlines deal was found by Cheapflights users on 3/3. Clicking the “Pick Dates” 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 6/185:13 pm
MSY
- MSO
1 stop7h 46m
Alaska Airlines
Deal found 3/3![Alaska Airlines logo]()
$180
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.
Wed 7/14:15 pm
MSY
- FCA
1 stop8h 31m
Delta
Deal found 3/7![Delta logo]()
$180
This Southwest deal was found by Cheapflights users on 3/3. Clicking the “Pick Dates” 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 4/205:40 am
MSY
- BZN
1 stop5h 35m
Southwest
Deal found 3/3![Southwest logo]()
$185
This United Airlines deal was found by Cheapflights users on 3/4. Clicking the “Pick Dates” 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 3/255:00 am
MSY
- BIL
2 stops13h 14m
United Airlines
Deal found 3/4![United Airlines logo]()
$185
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 4/97:00 am
MSY
- MSO
1 stop9h 35m
Alaska Airlines
Deal found 3/6![Alaska Airlines logo]()
$187
This American Airlines deal was found by Cheapflights users on 3/4. Clicking the “Pick Dates” 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 3/305:30 am
MSY
- BZN
1 stop8h 27m
American Airlines
Deal found 3/4![American 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 7, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $241 (United Airlines) |
One-way from | $125 (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 7, 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 - BIL
MSYBIL
New Orleans Louis Armstrong
Fri 3/27
12:46 pm-8:19 pm
1 stop8h 33m
Billings Logan Intl
Tue 3/31
11:34 am-11:40 pm
2 stops11h 06m
$266
Quickest round-trip
New OrleansBozeman
MSY - BZN
MSYBZN
New Orleans Louis Armstrong
Fri 4/3
6:05 pm-10:45 pm
1 stop5h 40m
Bozeman Gallatin Field
Fri 4/10
4:20 pm-11:10 pm
1 stop5h 50m
$269
New OrleansBozeman
MSY - BZN
MSYBZN
New Orleans Louis Armstrong
Wed 6/10
5:40 pm-10:40 pm
1 stop6h 00m
Bozeman Gallatin Field
Mon 6/15
10:15 am-9:50 pm
1 stop10h 35m
$275
New OrleansBozeman
MSY - BZN
MSYBZN
New Orleans Louis Armstrong
Wed 5/13
7:07 pm-11:59 pm
1 stop5h 52m
Bozeman Gallatin Field
Sat 5/16
6:00 am-3:20 pm
1 stop8h 20m
$277
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
$289
New OrleansGreat Falls
MSY - GTF
MSYGTF
New Orleans Louis Armstrong
Sat 5/2
2:14 pm-9:18 pm
2 stops8h 04m
Great Falls
Sun 5/17
2:35 pm-9:55 pm
1 stop6h 20m
$304
New OrleansGreat Falls
MSY - GTF
MSYGTF
New Orleans Louis Armstrong
Thu 3/26
7:00 am-1:33 pm
1 stop7h 33m
Great Falls
Sun 3/29
2:30 pm-11:29 pm
2 stops7h 59m
$318
New OrleansMissoula
MSY - MSO
MSYMSO
New Orleans Louis Armstrong
Sat 7/4
4:15 pm-11:47 pm
1 stop8h 32m
Missoula Johnson-Bell Field
Tue 7/14
5:45 am-3:24 pm
1 stop8h 39m
$329
New OrleansGreat Falls
MSY - GTF
MSYGTF
New Orleans Louis Armstrong
Wed 4/15
5:00 am-1:31 pm
2 stops9h 31m
Great Falls
Sun 4/19
2:30 pm-11:29 pm
2 stops7h 59m
$329
New OrleansMissoula
MSY - MSO
MSYMSO
New Orleans Louis Armstrong
Tue 7/28
5:15 am-3:38 pm
2 stops11h 23m
Missoula Johnson-Bell Field
Wed 8/5
2:25 pm-9:34 pm
1 stop6h 09m
$334
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-BIL
MSY-BZN
MSY-GTF
MSY-MSO
MSY-FCA
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-BZN
MSY-GTF
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 7, 2026.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest, and Delta 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.
Overall
8.0
Entertainment
7.0
Comfort
7.8
Boarding
8.1
Crew
8.5
Food
7.1
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Overall
8.0
Entertainment
7.0
Comfort
7.8
Boarding
8.1
Crew
8.5
Food
7.1
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Overall
8.0
Entertainment
7.0
Comfort
7.8
Boarding
8.1
Crew
8.5
Food
7.1
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Overall
8.0
Entertainment
7.0
Comfort
7.8
Boarding
8.1
Crew
8.5
Food
7.1
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Overall
8.0
Entertainment
7.0
Comfort
7.8
Boarding
8.1
Crew
8.5
Food
7.1
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Overall
8.0
Entertainment
7.0
Comfort
7.8
Boarding
8.1
Crew
8.5
Food
7.1
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Related info for your journey
Find useful and relevant information for your journey from Louisiana to Montana. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Alternative routes for Louisiana to Montana
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Montana by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Louisiana to Montana by cabin class
Find flights from Louisiana to Montana, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Louisiana and Montana flights
Browse other Louisiana and Montana flight options. Last updated on March 7, 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 7, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$240 | Average$507 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$268 | Average$571 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$276 | Average$498 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$277 | Average$366 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$284 | Average$448 | FlexibilityNo cancel fee | On-time63% |