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$240+ Cheap flights from Louisiana to Great Falls (GTF)

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 5/31. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — GTF
Mar 5 — Mar 121
Thu 3/5
Thu 3/12
1 adult, Economy
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Cheap flight deals from Louisiana to Great Falls

Cheapest flights from Louisiana to Great Falls
Explore the most affordable flight options available from Louisiana to Great Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.

This United Airlines deal was found by Cheapflights users on 2/2. 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 3/174:00 pm
MSY
-
GTF
1 stop6h 11m
United Airlines
Tue 3/242:30 pm
GTF
-
MSY
1 stop5h 34m
United Airlines
Deal found 2/2$298
This United Airlines deal was found by Cheapflights users on 2/2. 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.
Wed 4/15:00 am
MSY
-
GTF
2 stops9h 31m
United Airlines
Fri 4/102:30 pm
GTF
-
MSY
2 stops7h 59m
United Airlines
Deal found 2/2$334
This Alaska Airlines deal was found by Cheapflights users on 2/2. 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.
Tue 9/154:53 pm
MSY
-
GTF
1 stop24h 20m
Alaska Airlines
Tue 9/224:55 pm
GTF
-
MSY
1 stop11h 56m
Alaska Airlines
Deal found 2/2$348
This Alaska Airlines deal was found by Cheapflights users on 2/1. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/16:27 pm
MSY
-
GTF
1 stop22h 59m
Alaska Airlines
Fri 4/105:06 pm
GTF
-
MSY
1 stop11h 34m
Alaska Airlines
Deal found 2/1$361
This Delta deal was found by Cheapflights users on 2/1. 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 9/157:30 am
MSY
-
GTF
2 stops11h 09m
Delta
Tue 9/225:30 am
GTF
-
MSY
1 stop7h 24m
Delta
Deal found 2/1$434
This United Airlines deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/48:30 am
MSY
-
GTF
1 stop6h 18m
United Airlines
Sat 2/72:29 pm
GTF
-
MSY
1 stop6h 03m
United Airlines
Deal found 1/31$473
This United Airlines deal was found by Cheapflights users on 2/2. 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 10/315:20 am
BTR
-
GTF
2 stops18h 10m
United Airlines
Tue 11/36:15 am
GTF
-
BTR
2 stops15h 31m
United Airlines
Deal found 2/2$736
This United Airlines deal was found by Cheapflights users on 2/2. 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 4/25:00 am
BTR
-
GTF
2 stops9h 31m
United Airlines
Sun 4/56:15 am
GTF
-
BTR
2 stops8h 17m
United Airlines
Deal found 2/2$975
This Delta deal was found by Cheapflights users on 2/1. 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 2/1610:31 am
BTR
-
GTF
2 stops12h 58m
Delta
Fri 2/205:20 am
GTF
-
BTR
2 stops11h 54m
Delta
Deal found 2/1$1,900

Find flight deals from Louisiana to Great Falls

Keep the following information in mind while searching for Louisiana to Great Falls flight deals. Data was last updated February 3, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$298
(United Airlines)

One-way from

$240
(Kiwi.com)

Popular in

June

Cheapest in

October
Provider with most accurate pricing for New Orleans Louis Armstrong-Great Falls flight deals.
Search Deals
Provider most trusted by Cheapflights users for New Orleans Louis Armstrong-Great Falls flights.
Search Deals
From Louisiana to Great Falls
Search Deals
One-way flight from Louisiana to Great Falls
Search Deals
Highest demand for flights based on searches. 25% potential increase in price ($203 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 15% potential price decrease ($79 potential savings vs. average RT price).
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Louisiana to Great Falls 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 February 3, 2026.
Use the filters below to find and compare flights from Louisiana to Great Falls that are best for you.

Fly from

Louisiana

Fly to

Great Falls

Route

Depart

Return

Price

New OrleansGreat Falls

MSY - GTF

MSYGTF

New Orleans Louis Armstrong

Tue 3/17

4:00 pm-9:11 pm

1 stop6h 11m

Great Falls

Tue 3/24

2:30 pm-9:04 pm

1 stop5h 34m

$298

New OrleansGreat Falls

MSY - GTF

MSYGTF

New Orleans Louis Armstrong

Wed 4/1

5:00 am-1:31 pm

2 stops9h 31m

Great Falls

Fri 4/10

2:30 pm-11:29 pm

2 stops7h 59m

$334

New OrleansGreat Falls

MSY - GTF

MSYGTF

New Orleans Louis Armstrong

Wed 4/1

6:27 pm-4:26 pm

1 stop22h 59m

Great Falls

Fri 4/10

5:06 pm-5:40 am

1 stop11h 34m

$361

Baton RougeGreat Falls

BTR - GTF

BTRGTF

Baton Rouge Ryan

Thu 4/2

5:00 am-1:31 pm

2 stops9h 31m

Great Falls

Sun 4/5

6:15 am-3:32 pm

2 stops8h 17m

$975

Baton RougeGreat Falls

BTR - GTF

BTRGTF

Baton Rouge Ryan

Mon 2/16

10:31 am-10:29 pm

2 stops12h 58m

Great Falls

Fri 2/20

5:20 am-6:14 pm

2 stops11h 54m

$1,900

New OrleansGreat Falls

MSY - GTF

MSYGTF

New Orleans Louis Armstrong

Sun 5/31

8:05 pm-9:34 am

1 stop14h 29m

$240

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/31

Best time to book a flight from Louisiana to Great Falls

Have a flexible travel schedule? Discover the best time to fly to Great Falls 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 Great Falls
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Louisiana to Great Falls. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Great Falls from Louisiana?

    For a flight from Louisiana to Great Falls, you will be flying into Great Falls. Great Falls (GTF) is just 3.5 mi from the center of the city.

  • How long is the flight from Louisiana to Great Falls?

    For as low as $298, United Airlines can have you in Great Falls from Louisiana in 6h 11m. The distance between Louisiana and Great Falls is about 1648 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from Louisiana to Great Falls that include hotel bookings?

    Yes. In addition to deals on Louisiana to Great Falls flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Louisiana to Great Falls?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Louisiana to Great Falls.

  • Can I find deals for business class flights from Louisiana to Great Falls?

    Yes. Cheapflights offers flight deals from Louisiana to Great Falls by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Top airline flying from Louisiana to Great Falls

Discover the top airline that operate flights from Louisiana to Great Falls. 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 February 3, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$360Average$544FlexibilityNo cancel feeOn-time69%

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