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Great Falls

$247+ Cheap flights from Louisiana to Great Falls (GTF)

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 11/13. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — GTF
nov. 29 — dic. 61
sáb. 11/29
sáb. 12/6
1 adult, Economy
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Find 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 octubre 30, 2025.

This Trip.com deal was found by Cheapflights users on 10/28. 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.
jue. 11/139:40 amMSY - GTF
2 stops36h 51mMultiple Airlines
lun. 11/179:22 pmGTF - MSY
2 stops16h 25mMultiple Airlines
Deal found 10/28$247
This Alaska Airlines deal was found by Cheapflights users on 10/29. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/267:00 amMSY - GTF
1 stop13h 02mAlaska Airlines
mié. 12/37:35 pmGTF - MSY
1 stop27h 24mAlaska Airlines
Deal found 10/29$488
This Alaska Airlines deal was found by Cheapflights users on 10/28. 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.
jue. 11/137:00 amMSY - GTF
1 stop12h 10mAlaska Airlines
lun. 11/176:50 pmGTF - MSY
1 stop20h 29mAlaska Airlines
Deal found 10/28$554
This Alaska Airlines deal was found by Cheapflights users on 10/30. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/75:19 pmMSY - GTF
1 stop25h 51mAlaska Airlines
vie. 11/146:50 pmGTF - MSY
1 stop20h 29mAlaska Airlines
Deal found 10/30$600
This United Airlines deal was found by Cheapflights users on 10/30. 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.
vie. 11/72:35 pmMSY - GTF
1 stop9h 04mUnited Airlines
vie. 11/142:30 pmGTF - MSY
1 stop6h 04mUnited Airlines
Deal found 10/30$605
This United Airlines deal was found by Cheapflights users on 10/30. 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.
sáb. 11/12:05 pmBTR - GTF
2 stops9h 34mUnited Airlines
mar. 11/46:20 amGTF - BTR
2 stops8h 01mUnited Airlines
Deal found 10/30$609
This Delta deal was found by Cheapflights users on 10/29. 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.
mié. 11/261:05 pmMSY - GTF
2 stops10h 25mDelta
mié. 12/36:10 pmGTF - MSY
2 stops14h 29mDelta
Deal found 10/29$637
This United Airlines deal was found by Cheapflights users on 10/30. 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.
jue. 11/62:35 pmMSY - GTF
1 stop9h 04mUnited Airlines
mar. 11/116:20 amGTF - MSY
1 stop6h 19mUnited Airlines
Deal found 10/30$656

Cheap 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 octubre 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$247
(Trip.com)

Popular in

June

Cheapest in

April

Average price

$437
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
Highest demand for flights based on searches. 21% potential increase in price ($173 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 10% potential price decrease ($62 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
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 octubre 30, 2025.
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

jue. 11/13

9:40 am-9:31 pm

2 stops36h 51m

Great Falls

lun. 11/17

9:22 pm-2:47 pm

2 stops16h 25m

$247

New OrleansGreat Falls

MSY - GTF

MSYGTF

New Orleans Louis Armstrong

mié. 11/26

7:00 am-7:02 pm

1 stop13h 02m

Great Falls

mié. 12/3

7:35 pm-11:59 pm

1 stop27h 24m

$488

New OrleansGreat Falls

MSY - GTF

MSYGTF

New Orleans Louis Armstrong

jue. 11/13

7:00 am-6:10 pm

1 stop12h 10m

Great Falls

lun. 11/17

6:50 pm-4:19 pm

1 stop20h 29m

$554

New OrleansGreat Falls

MSY - GTF

MSYGTF

New Orleans Louis Armstrong

vie. 11/7

2:35 pm-10:39 pm

1 stop9h 04m

Great Falls

vie. 11/14

2:30 pm-9:34 pm

1 stop6h 04m

$605

New OrleansGreat Falls

MSY - GTF

MSYGTF

New Orleans Louis Armstrong

mié. 11/26

1:05 pm-10:30 pm

2 stops10h 25m

Great Falls

mié. 12/3

6:10 pm-9:39 am

2 stops14h 29m

$637

New OrleansGreat Falls

MSY - GTF

MSYGTF

New Orleans Louis Armstrong

jue. 11/6

2:35 pm-10:39 pm

1 stop9h 04m

Great Falls

mar. 11/11

6:20 am-1:39 pm

1 stop6h 19m

$656

New OrleansGreat Falls

MSY - GTF

MSYGTF

New Orleans Louis Armstrong

vie. 11/7

1:15 pm-11:06 pm

2 stops10h 51m

Great Falls

vie. 11/14

6:10 pm-9:14 am

2 stops14h 04m

$661

New OrleansGreat Falls

MSY - GTF

MSYGTF

New Orleans Louis Armstrong

dom. 11/9

9:56 pm-9:31 pm

2 stops24h 35m

$296

New OrleansGreat Falls

MSY - GTF

MSYGTF

New Orleans Louis Armstrong

sáb. 12/20

2:43 pm-10:30 pm

2 stops8h 47m

$550

New OrleansGreat Falls

MSY - GTF

MSYGTF

New Orleans Louis Armstrong

sáb. 12/20

7:00 am-6:41 pm

1 stop12h 41m

$674

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

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

What is the cheapest month to book a flight from Louisiana to Great Falls?

Currently, August is the cheapest month in which you can book a flight from Louisiana to Great Falls (average of $244). Flying from Louisiana to Great Falls in June is currently the most expensive (average of $1,299). 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 Great Falls?

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 $488, Alaska Airlines can have you in Great Falls from Louisiana in 13h 02m. The distance between Louisiana and Great Falls is about 1648 mi.

  • 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.

  • What is the cheapest month to book a flight from Louisiana to Great Falls?

    Currently, August is the cheapest month in which you can book a flight from Louisiana to Great Falls (average of $244). Flying from Louisiana to Great Falls in June is currently the most expensive (average of $1,299). 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.

See more FAQs

Traveling to a place near Great Falls?

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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 octubre 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$411Average$554FlexibilityNo cancel feeOn-time69%

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