$436+ Cheap flights from Louisiana to Butte (BTM)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/6. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — BTM
Aug 5 — Aug 121
1 adult, Economy
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Cheapest flights from Louisiana to ButteExplore the most affordable flight options available from Louisiana to Butte. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.
Explore the most affordable flight options available from Louisiana to Butte. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.
This Delta deal was found by Cheapflights users on 7/30. 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 12/66:30 amMSY - BTM
2 stops11h 35mDelta
Wed 12/106:10 pmBTM - MSY
2 stops22h 44mDelta
Deal found 7/30![Delta logo]()
$436
This United Airlines deal was found by Cheapflights users on 7/29. 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 12/65:15 pmMSY - BTM
2 stops30h 14mUnited Airlines
Wed 12/1010:00 amBTM - MSY
1 stop6h 05mUnited Airlines
Deal found 7/29![United Airlines logo]()
$487
Cheapflights Fare Finder
Customize your flight search to find flights from Louisiana to Butte 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 31, 2025.
Use the filters below to find and compare flights from Louisiana to Butte that are best for you.
Fly from
Louisiana
Fly to
Butte
Route
Depart
Return
Price
New OrleansButte
MSY - BTM
MSYBTM
New Orleans Louis Armstrong
Sat 12/6
6:30 am-5:05 pm
2 stops11h 35m
Butte Silver Bow Co
Wed 12/10
6:10 pm-5:54 pm
2 stops22h 44m
$436
New OrleansButte
MSY - BTM
MSYBTM
New Orleans Louis Armstrong
Sat 12/6
5:15 pm-10:29 pm
2 stops30h 14m
Butte Silver Bow Co
Wed 12/10
10:00 am-5:05 pm
1 stop6h 05m
$487
Best time to book a flight from Louisiana to Butte
Have a flexible travel schedule? Discover the best time to fly to Butte from Louisiana with our price prediction graph.
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 Butte
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