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$398+ 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 8/23. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — GTF
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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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 July 3, 2025.

Round-trip from

$398
(Hawaiian Airlines)

Popular in

June

Cheapest in

November

Average price

$591
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. 11% potential price decrease ($63 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
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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 July 3, 2025.

This Hawaiian 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/237:21 amMSY - GTF
1 stop9h 28mHawaiian Airlines
Wed 8/274:29 pmGTF - MSY
1 stop12h 25mHawaiian Airlines
Deal found 7/2$398
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 8/169:55 amMSY - GTF
2 stops13h 50mDelta
Wed 8/205:45 amGTF - MSY
1 stop7h 36mDelta
Deal found 6/30$401
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.
Tue 8/2610:20 amBTR - GTF
2 stops11h 14mDelta
Sat 8/3011:43 amGTF - BTR
2 stops27h 10mDelta
Deal found 7/2$413
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/167:10 amMSY - GTF
1 stop10h 03mAlaska Airlines
Sat 8/234:29 pmGTF - MSY
1 stop23h 28mAlaska Airlines
Deal found 7/1$422
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.
Fri 8/12:36 pmMSY - GTF
1 stop7h 37mUnited Airlines
Sat 8/22:35 pmGTF - MSY
1 stop5h 55mUnited Airlines
Deal found 7/3$446
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 7/175:10 amBTR - GTF
2 stops17h 03mUnited Airlines
Mon 7/212:35 pmGTF - BTR
2 stops7h 49mUnited Airlines
Deal found 7/2$773

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 July 3, 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

Sat 8/23

7:21 am-3:49 pm

1 stop9h 28m

Great Falls

Wed 8/27

4:29 pm-5:54 am

1 stop12h 25m

$398

New OrleansGreat Falls

MSY - GTF

MSYGTF

New Orleans Louis Armstrong

Sat 8/16

9:55 am-10:45 pm

2 stops13h 50m

Great Falls

Wed 8/20

5:45 am-2:21 pm

1 stop7h 36m

$401

Baton RougeGreat Falls

BTR - GTF

BTRGTF

Baton Rouge Ryan

Tue 8/26

10:20 am-8:34 pm

2 stops11h 14m

Great Falls

Sat 8/30

11:43 am-3:53 pm

2 stops27h 10m

$413

New OrleansGreat Falls

MSY - GTF

MSYGTF

New Orleans Louis Armstrong

Sat 8/16

7:10 am-4:13 pm

1 stop10h 03m

Great Falls

Sat 8/23

4:29 pm-4:57 pm

1 stop23h 28m

$422

New OrleansGreat Falls

MSY - GTF

MSYGTF

New Orleans Louis Armstrong

Fri 8/1

2:36 pm-9:13 pm

1 stop7h 37m

Great Falls

Sat 8/2

2:35 pm-9:30 pm

1 stop5h 55m

$446

Baton RougeGreat Falls

BTR - GTF

BTRGTF

Baton Rouge Ryan

Thu 7/17

5:10 am-9:13 pm

2 stops17h 03m

Great Falls

Mon 7/21

2:35 pm-11:24 pm

2 stops7h 49m

$773

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

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, January is the cheapest month in which you can book a flight from Louisiana to Great Falls (average of $367). Flying from Louisiana to Great Falls in July is currently the most expensive (average of $574). 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 Great Falls

Get insights into the airlines that provide service to Great Falls. 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 Great Falls. Reviews last updated July 3, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Delta, and Hawaiian Airlines from Louisiana to Great Falls by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Boarding

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Boarding

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,970 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Boarding

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.8
Good
2,545 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Boarding

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,845 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Boarding

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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.

  • 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, January is the cheapest month in which you can book a flight from Louisiana to Great Falls (average of $367). Flying from Louisiana to Great Falls in July is currently the most expensive (average of $574). 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 Louisiana?

Book flights to Louisiana if you plan to visit one of these locations
Shelby

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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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$456Average$632FlexibilityNo cancel feeOn-time69%

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