$169+ 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 8/4. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — BZN
Aug 4 — Aug 111
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Louisiana to Montana with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Louisiana to Montana
Cheapest
Best
Last-minute
One-way
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 July 5, 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 July 5, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/58:59 pm
MSY
- BZN
1 stop20h 02m
Multiple Airlines
Thu 8/134:51 pm
BZN
- MSY
1 stop11h 09m
Multiple Airlines
Deal found 7/3![Multiple Airlines logo]()
$329
This Delta deal was found by Cheapflights users on 7/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/244:30 pm
MSY
- BIL
1 stop8h 00m
Delta
Mon 7/276:24 am
BIL
- MSY
1 stop8h 01m
Delta
Deal found 7/3![Delta logo]()
$329
This United Airlines deal was found by Cheapflights users on 7/4. 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.
Tue 8/42:35 pm
MSY
- MSO
1 stop8h 04m
United Airlines
Tue 9/16:15 am
MSO
- MSY
1 stop7h 42m
United Airlines
Deal found 7/4![United Airlines logo]()
$337
This Delta deal was found by Cheapflights users on 7/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/14:28 pm
MSY
- FCA
1 stop8h 28m
Delta
Sun 9/66:20 am
FCA
- MSY
1 stop8h 11m
Delta
Deal found 7/3![Delta logo]()
$337
This Delta deal was found by Cheapflights users on 6/30. 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.
Sat 11/711:16 am
MSY
- BIL
2 stops12h 09m
Delta
Wed 11/116:15 am
BIL
- MSY
2 stops9h 03m
Delta
Deal found 6/30![Delta logo]()
$339
This Delta deal was found by Cheapflights users on 7/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/111:16 am
MSY
- FCA
2 stops13h 00m
Delta
Thu 9/106:35 am
FCA
- MSY
1 stop7h 44m
Delta
Deal found 7/3![Delta logo]()
$342
This Kiwi.com deal was found by Cheapflights users on 7/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/18:59 pm
MSY
- BZN
1 stop19h 59m
Multiple Airlines
Thu 8/64:51 pm
BZN
- MSY
1 stop11h 09m
Multiple Airlines
Deal found 7/3![Multiple Airlines logo]()
$343
This Trip.com deal was found by Cheapflights users on 7/2. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/27:10 am
MSY
- BZN
1 stop7h 59m
Alaska Airlines
Tue 8/116:03 am
BZN
- MSY
1 stop9h 13m
Alaska Airlines
Deal found 7/2![Alaska Airlines logo]()
$344
This Delta deal was found by Cheapflights users on 7/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/45:30 am
MSY
- FCA
2 stops10h 11m
Delta
Wed 11/116:10 pm
FCA
- MSY
2 stops12h 56m
Delta
Deal found 7/3![Delta logo]()
$347
This American Airlines deal was found by Cheapflights users on 6/29. 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 8/145:41 am
MSY
- BZN
1 stop6h 24m
American Airlines
Mon 8/174:15 pm
BZN
- MSY
1 stop5h 44m
American Airlines
Deal found 6/29![American Airlines logo]()
$348
This Delta deal was found by Cheapflights users on 7/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/214:28 pm
MSY
- BZN
1 stop7h 48m
Delta
Tue 8/256:00 am
BZN
- MSY
1 stop7h 00m
Delta
Deal found 7/3![Delta logo]()
$351
This American Airlines deal was found by Cheapflights users on 7/3. 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.
Sun 8/27:42 am
MSY
- BZN
1 stop8h 40m
American Airlines
Tue 8/114:15 pm
BZN
- MSY
1 stop5h 44m
American Airlines
Deal found 7/3![American Airlines logo]()
$352
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 July 5, 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 July 5, 2026.
This Delta deal was found by Cheapflights users on 6/30. 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.
Tue 9/14:28 pm
MSY
- FCA
1 stop8h 28m
Delta
Thu 9/105:30 am
FCA
- MSY
1 stop7h 21m
Delta
Deal found 6/30![Delta logo]()
$337
This United Airlines deal was found by Cheapflights users on 7/2. 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 11/1210:30 am
MSY
- MSO
2 stops12h 05m
United Airlines
Sun 11/152:27 pm
MSO
- MSY
1 stop6h 13m
United Airlines
Deal found 7/2![United Airlines logo]()
$374
This Alaska Airlines deal was found by Cheapflights users on 7/2. 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 9/175:27 pm
MSY
- GTF
1 stop24h 12m
Alaska Airlines
Sun 9/275:19 pm
GTF
- MSY
1 stop22h 05m
Alaska Airlines
Deal found 7/2![Alaska Airlines logo]()
$503
This American Airlines deal was found by Cheapflights users on 6/30. 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.
Tue 8/258:20 am
SHV
- FCA
1 stop7h 14m
American Airlines
Mon 8/314:50 pm
FCA
- SHV
2 stops15h 39m
American Airlines
Deal found 6/30![American Airlines logo]()
$571
This Delta deal was found by Cheapflights users on 7/4. 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.
Tue 8/254:28 pm
MSY
- FCA
1 stop8h 28m
Delta
Wed 9/26:20 am
FCA
- MSY
1 stop8h 11m
Delta
Deal found 7/4![Delta logo]()
$337
This Delta deal was found by Cheapflights users on 6/29. 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.
Thu 8/134:28 pm
MSY
- BZN
1 stop7h 48m
Delta
Mon 8/176:19 am
BZN
- MSY
1 stop8h 12m
Delta
Deal found 6/29![Delta logo]()
$351
This United Airlines deal was found by Cheapflights users on 7/1. 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 8/284:25 pm
MSY
- BIL
1 stop5h 35m
United Airlines
Tue 9/17:00 am
BIL
- MSY
1 stop6h 57m
United Airlines
Deal found 7/1![United Airlines logo]()
$419
This Delta deal was found by Cheapflights users on 7/4. 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 8/134:28 pm
MSY
- BZN
1 stop7h 48m
Delta
Sun 8/166:00 am
BZN
- MSY
1 stop7h 00m
Delta
Deal found 7/4![Delta logo]()
$351
This Delta deal was found by Cheapflights users on 7/1. 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.
Tue 9/154:24 pm
MSY
- BZN
1 stop7h 55m
Delta
Tue 9/226:00 am
BZN
- MSY
1 stop6h 51m
Delta
Deal found 7/1![Delta logo]()
$351
This United Airlines deal was found by Cheapflights users on 7/1. 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 8/42:35 pm
MSY
- MSO
1 stop8h 04m
United Airlines
Tue 9/16:15 am
MSO
- MSY
1 stop7h 42m
United Airlines
Deal found 7/1![United Airlines logo]()
$437
This Delta deal was found by Cheapflights users on 7/1. 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.
Thu 10/158:00 am
MSY
- BZN
2 stops10h 58m
Delta
Mon 10/195:40 am
BZN
- MSY
1 stop7h 01m
Delta
Deal found 7/1![Delta logo]()
$356
This United Airlines deal was found by Cheapflights users on 6/30. 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.
Tue 8/2510:24 am
MSY
- FCA
2 stops11h 57m
United Airlines
Wed 9/27:15 am
FCA
- MSY
2 stops14h 30m
United Airlines
Deal found 6/30![United Airlines logo]()
$447
This Delta deal was found by Cheapflights users on 6/29. 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.
Fri 8/142:09 pm
MSY
- BZN
2 stops9h 33m
Delta
Mon 8/176:19 am
BZN
- MSY
1 stop8h 12m
Delta
Deal found 6/29![Delta logo]()
$356
This United Airlines deal was found by Cheapflights users on 6/29. 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.
Tue 10/2710:30 am
MSY
- GTF
2 stops12h 17m
United Airlines
Sat 10/312:39 pm
GTF
- MSY
2 stops7h 23m
United Airlines
Deal found 6/29![United Airlines logo]()
$449
This American Airlines deal was found by Cheapflights users on 7/2. 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.
Tue 8/116:00 am
LFT
- MSO
1 stop7h 35m
American Airlines
Thu 8/201:25 pm
MSO
- LFT
1 stop8h 15m
American Airlines
Deal found 7/2![American Airlines logo]()
$604
This Delta deal was found by Cheapflights users on 7/2. 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 9/231:00 pm
MSY
- BZN
2 stops12h 15m
Delta
Tue 9/296:36 pm
BZN
- MSY
2 stops14h 02m
Delta
Deal found 7/2![Delta logo]()
$361
This United Airlines deal was found by Cheapflights users on 6/30. 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.
Sat 8/294:25 pm
MSY
- HLN
1 stop6h 05m
United Airlines
Wed 9/26:15 am
HLN
- MSY
1 stop7h 42m
United Airlines
Deal found 6/30![United Airlines logo]()
$449
This Delta deal was found by Cheapflights users on 7/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/114:24 pm
MSY
- BZN
1 stop7h 55m
Delta
Mon 9/146:17 am
BZN
- MSY
1 stop8h 02m
Delta
Deal found 7/3![Delta logo]()
$365
This United Airlines deal was found by Cheapflights users on 6/30. 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.
Fri 12/42:40 pm
MSY
- BZN
1 stop7h 27m
United Airlines
Tue 12/810:41 am
BZN
- MSY
1 stop5h 25m
United Airlines
Deal found 6/30![United Airlines logo]()
$451
This United Airlines deal was found by Cheapflights users on 7/2. 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 10/244:30 pm
SHV
- FCA
1 stop6h 06m
United Airlines
Wed 10/286:15 am
FCA
- SHV
1 stop7h 24m
United Airlines
Deal found 7/2![United Airlines logo]()
$469
This Delta deal was found by Cheapflights users on 7/2. 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.
Thu 8/274:28 pm
MSY
- MSO
1 stop8h 19m
Delta
Sun 8/305:30 am
MSO
- MSY
1 stop7h 30m
Delta
Deal found 7/2![Delta logo]()
$394
This American Airlines deal was found by Cheapflights users on 7/3. 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.
Sun 12/132:16 pm
BTR
- MSO
1 stop7h 17m
American Airlines
Sat 12/197:06 am
MSO
- BTR
1 stop5h 42m
American Airlines
Deal found 7/3![American Airlines logo]()
$815
This United Airlines deal was found by Cheapflights users on 6/29. 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 11/77:00 am
MSY
- MSO
1 stop7h 32m
United Airlines
Wed 11/116:15 am
MSO
- MSY
1 stop6h 27m
United Airlines
Deal found 6/29![United Airlines logo]()
$478
This United Airlines deal was found by Cheapflights users on 6/30. 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.
Fri 8/144:25 pm
MSY
- FCA
1 stop5h 56m
United Airlines
Fri 8/216:20 am
FCA
- MSY
2 stops12h 43m
United Airlines
Deal found 6/30![United Airlines logo]()
$481
This Delta deal was found by Cheapflights users on 7/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/136:00 am
BTR
- MSO
2 stops12h 27m
Delta
Sat 12/196:10 pm
MSO
- BTR
2 stops14h 31m
Delta
Deal found 7/3![Delta logo]()
$458
This American Airlines deal was found by Cheapflights users on 6/30. 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.
Wed 7/156:16 pm
BTR
- BIL
1 stop5h 57m
American Airlines
Sun 7/196:00 am
BIL
- BTR
1 stop6h 42m
American Airlines
Deal found 6/30![American Airlines logo]()
$925
This United Airlines deal was found by Cheapflights users on 7/3. 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.
Sat 10/315:00 am
BTR
- BIL
2 stops11h 04m
United Airlines
Tue 11/35:00 am
BIL
- BTR
2 stops9h 32m
United Airlines
Deal found 7/3![United Airlines logo]()
$500
This Delta deal was found by Cheapflights users on 6/30. 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.
Thu 8/202:09 pm
MSY
- BZN
2 stops9h 33m
Delta
Thu 8/277:39 pm
BZN
- MSY
2 stops11h 20m
Delta
Deal found 6/30![Delta logo]()
$464
This United Airlines deal was found by Cheapflights users on 7/1. 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.
Thu 8/68:04 am
MSY
- GTF
1 stop6h 37m
United Airlines
Sat 8/222:25 pm
GTF
- MSY
1 stop6h 06m
United Airlines
Deal found 7/1![United Airlines logo]()
$518
This American Airlines deal was found by Cheapflights users on 7/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/15:36 pm
LFT
- MSO
1 stop6h 04m
American Airlines
Sat 8/85:52 pm
MSO
- LFT
2 stops15h 23m
American Airlines
Deal found 7/1![American Airlines logo]()
$1,064
Last-minute flights from Louisiana to MontanaDiscover last-minute flight deals from Louisiana to Montana. Data last updated July 5, 2026 and is based on user searches.
Discover last-minute flight deals from Louisiana to Montana. Data last updated July 5, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 7/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/244:30 pm
MSY
- BIL
1 stop8h 00m
Delta
Mon 7/276:24 am
BIL
- MSY
1 stop8h 01m
Delta
Deal found 7/3![Delta logo]()
$329
This Kiwi.com deal was found by Cheapflights users on 7/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/18:59 pm
MSY
- BZN
1 stop19h 59m
Multiple Airlines
Thu 8/64:51 pm
BZN
- MSY
1 stop11h 09m
Multiple Airlines
Deal found 7/3![Multiple Airlines logo]()
$343
This Kiwi.com deal was found by Cheapflights users on 7/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/18:59 pm
MSY
- BZN
1 stop19h 59m
Multiple Airlines
Thu 8/134:51 pm
BZN
- MSY
1 stop11h 09m
Multiple Airlines
Deal found 7/3![Multiple Airlines logo]()
$353
This Trip.com deal was found by Cheapflights users on 7/2. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/27:10 am
MSY
- BZN
1 stop7h 59m
Alaska Airlines
Tue 8/116:03 am
BZN
- MSY
1 stop9h 13m
Alaska Airlines
Deal found 7/2![Alaska Airlines logo]()
$344
This American Airlines deal was found by Cheapflights users on 7/3. 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.
Sun 8/27:42 am
MSY
- BZN
1 stop8h 40m
American Airlines
Tue 8/114:15 pm
BZN
- MSY
1 stop5h 44m
American Airlines
Deal found 7/3![American Airlines logo]()
$352
This United Airlines deal was found by Cheapflights users on 7/4. 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.
Tue 8/42:35 pm
MSY
- MSO
1 stop8h 04m
United Airlines
Tue 9/16:15 am
MSO
- MSY
1 stop7h 42m
United Airlines
Deal found 7/4![United Airlines logo]()
$337
This Kiwi.com deal was found by Cheapflights users on 7/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/58:59 pm
MSY
- BZN
1 stop20h 02m
Multiple Airlines
Thu 8/134:51 pm
BZN
- MSY
1 stop11h 09m
Multiple Airlines
Deal found 7/3![Multiple Airlines logo]()
$329
This American Airlines deal was found by Cheapflights users on 6/29. 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 8/145:41 am
MSY
- BZN
1 stop6h 24m
American Airlines
Mon 8/174:15 pm
BZN
- MSY
1 stop5h 44m
American Airlines
Deal found 6/29![American Airlines logo]()
$348
This Delta deal was found by Cheapflights users on 7/2. 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 8/193:30 pm
MSY
- FCA
2 stops9h 26m
Delta
Tue 8/256:20 am
FCA
- MSY
1 stop8h 11m
Delta
Deal found 7/2![Delta logo]()
$353
This Delta deal was found by Cheapflights users on 7/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/214:28 pm
MSY
- BZN
1 stop7h 48m
Delta
Sun 8/306:00 am
BZN
- MSY
1 stop7h 00m
Delta
Deal found 7/3![Delta logo]()
$351
This Delta deal was found by Cheapflights users on 7/1. 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.
Mon 8/244:28 pm
MSY
- FCA
1 stop8h 28m
Delta
Fri 8/285:15 am
FCA
- MSY
1 stop7h 45m
Delta
Deal found 7/1![Delta logo]()
$337
This Delta deal was found by Cheapflights users on 7/1. 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 8/262:09 pm
MSY
- BZN
2 stops9h 33m
Delta
Mon 8/316:00 am
BZN
- MSY
1 stop7h 00m
Delta
Deal found 7/1![Delta logo]()
$356
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 July 5, 2026.
Search for one-way flight options from Louisiana to Montana. Find affordable one-way fares based on user searches. Data last updated July 5, 2026.
This United Airlines deal was found by Cheapflights users on 7/1. 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 8/42:35 pm
MSY
- MSO
1 stop8h 04m
United Airlines
Deal found 7/1![United Airlines logo]()
$169
This American Airlines deal was found by Cheapflights users on 6/30. 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 10/245:46 am
MSY
- BZN
1 stop8h 11m
American Airlines
Deal found 6/30![American Airlines logo]()
$173
This Delta deal was found by Cheapflights users on 7/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/44:28 pm
MSY
- MSO
2 stops8h 50m
Delta
Deal found 7/3![Delta logo]()
$174
This Delta deal was found by Cheapflights users on 7/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/241:50 pm
MSY
- BZN
2 stops9h 47m
Delta
Deal found 7/3![Delta logo]()
$181
This Delta deal was found by Cheapflights users on 7/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/284:30 pm
MSY
- BZN
1 stop8h 22m
Delta
Deal found 7/3![Delta logo]()
$213
This Southwest deal was found by Cheapflights users on 6/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/185:40 am
MSY
- BZN
1 stop5h 35m
Southwest
Deal found 6/30![Southwest logo]()
$230
This Kiwi.com deal was found by Cheapflights users on 6/30. 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.
Sat 10/33:35 pm
MSY
- BIL
3 stops45h 04m
Multiple Airlines
Deal found 6/30![Multiple Airlines logo]()
$260
This Alaska Airlines deal was found by Cheapflights users on 7/3. 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 7/105:19 pm
MSY
- MSO
1 stop18h 23m
Alaska Airlines
Deal found 7/3![Alaska Airlines logo]()
$270
This United Airlines deal was found by Cheapflights users on 6/30. 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.
Sat 10/34:00 pm
MSY
- BIL
1 stop7h 51m
United Airlines
Deal found 6/30![United Airlines logo]()
$288
This Kiwi.com deal was found by Cheapflights users on 6/30. 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.
Sun 10/186:05 pm
MSY
- BZN
3 stops23h 49m
Multiple Airlines
Deal found 6/30![Multiple Airlines logo]()
$317
This United Airlines deal was found by Cheapflights users on 7/1. 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 7/1012:07 pm
MSY
- MSO
2 stops12h 49m
United Airlines
Deal found 7/1![United Airlines logo]()
$320
This Kiwi.com deal was found by Cheapflights users on 7/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/215:07 pm
MSY
- MSO
3 stops41h 27m
Multiple Airlines
Deal found 7/3![Multiple Airlines logo]()
$339
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 July 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $329 (Kiwi.com) |
One-way from | $169 (United Airlines) |
Popular in | December |
Cheapest in | November |
Average price | $490 |
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 July 5, 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 OrleansKalispell
MSY - FCA
MSYFCA
New Orleans Louis Armstrong
Tue 9/1
4:28 pm-11:56 pm
1 stop8h 28m
Kalispell Glacier Park
Thu 9/10
5:30 am-1:51 pm
1 stop7h 21m
$337
New OrleansKalispell
MSY - FCA
MSYFCA
New Orleans Louis Armstrong
Tue 8/25
4:28 pm-11:56 pm
1 stop8h 28m
Kalispell Glacier Park
Wed 9/2
6:20 am-3:31 pm
1 stop8h 11m
$337
New OrleansBozeman
MSY - BZN
MSYBZN
New Orleans Louis Armstrong
Thu 8/13
4:28 pm-11:16 pm
1 stop7h 48m
Bozeman Gallatin Field
Mon 8/17
6:19 am-3:31 pm
1 stop8h 12m
$351
New OrleansBozeman
MSY - BZN
MSYBZN
New Orleans Louis Armstrong
Thu 8/13
4:28 pm-11:16 pm
1 stop7h 48m
Bozeman Gallatin Field
Sun 8/16
6:00 am-2:00 pm
1 stop7h 00m
$351
New OrleansBozeman
MSY - BZN
MSYBZN
New Orleans Louis Armstrong
Tue 9/15
4:24 pm-11:19 pm
1 stop7h 55m
Bozeman Gallatin Field
Tue 9/22
6:00 am-1:51 pm
1 stop6h 51m
$351
New OrleansBozeman
MSY - BZN
MSYBZN
New Orleans Louis Armstrong
Thu 10/15
8:00 am-5:58 pm
2 stops10h 58m
Bozeman Gallatin Field
Mon 10/19
5:40 am-1:41 pm
1 stop7h 01m
$356
New OrleansBozeman
MSY - BZN
MSYBZN
New Orleans Louis Armstrong
Fri 8/14
2:09 pm-10:42 pm
2 stops9h 33m
Bozeman Gallatin Field
Mon 8/17
6:19 am-3:31 pm
1 stop8h 12m
$356
New OrleansBozeman
MSY - BZN
MSYBZN
New Orleans Louis Armstrong
Wed 9/23
1:00 pm-12:15 am
2 stops12h 15m
Bozeman Gallatin Field
Tue 9/29
6:36 pm-9:38 am
2 stops14h 02m
$361
New OrleansBozeman
MSY - BZN
MSYBZN
New Orleans Louis Armstrong
Fri 9/11
4:24 pm-11:19 pm
1 stop7h 55m
Bozeman Gallatin Field
Mon 9/14
6:17 am-3:19 pm
1 stop8h 02m
$365
New OrleansMissoula
MSY - MSO
MSYMSO
New Orleans Louis Armstrong
Thu 11/12
10:30 am-9:35 pm
2 stops12h 05m
Missoula Johnson-Bell Field
Sun 11/15
2:27 pm-9:40 pm
1 stop6h 13m
$374
Showing 1-10 of 48 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-MSO
MSY-FCA
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-MSO
MSY-FCA
What is the cheapest month to book a flight from Louisiana to Montana?
Currently, December is the cheapest month in which you can book a flight from Louisiana to Montana (average of $154). Flying from Louisiana to Montana in June is currently the most expensive (average of $318). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from Louisiana to Montana?
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 48 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 July 5, 2026.
Peruse reviews from past customers who have flown with Southwest,Delta, andUnited Airlines 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.
Crew
8.6
Overall
7.9
Entertainment
7.5
Food
7.0
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Crew
8.6
Overall
7.9
Entertainment
7.5
Food
7.0
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Crew
8.6
Overall
7.9
Entertainment
7.5
Food
7.0
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Crew
8.6
Overall
7.9
Entertainment
7.5
Food
7.0
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Crew
8.6
Overall
7.9
Entertainment
7.5
Food
7.0
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
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.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Return Flight Options
Top destinations
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 July 5, 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 4 airlines flying from Louisiana to Montana
Discover the top 4 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 July 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$189 | Average$406 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$268 | Average$617 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$274 | Average$477 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$298 | Average$510 | FlexibilityNo cancel fee | On-time63% |