When did momondo last update prices for flights from Great Falls Airport to Louisiana?

Prices for flights from Great Falls Airport to Louisiana refresh daily.

How many operators does momondo search for flights from Great Falls Airport to Louisiana?

As of April 2026, there is 1 operator available to choose from for flights from Great Falls Airport to Louisiana.

How old do you have to be to fly from Great Falls Airport to Louisiana?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Great Falls Airport to Louisiana.

What documentation or ID do you need to fly to Louisiana?

The required travel and health documents for your Louisiana trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Louisiana. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$190 Cheap Flights from Great Falls to Louisiana in 2026

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Find the cheapest flights from Great Falls to Louisiana

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:35 pm - 9:55 pm

GTF

MSY

6h 20m

1 stop

8:15 am - 1:34 pm

MSY

GTF

6h 19m

1 stop

$378United Airlines

Sat, May 2 - Wed, May 6

2:35 pm - 11:29 pm

GTF

MSY

7h 54m

2 stops

8:15 am - 1:34 pm

MSY

GTF

6h 19m

1 stop

$384United Airlines

Sat, May 2 - Wed, May 6

2:35 pm - 11:29 pm

GTF

MSY

7h 54m

2 stops

5:00 am - 1:34 pm

MSY

GTF

9h 34m

2 stops

$389United Airlines

Sat, May 2 - Wed, May 6

6:20 pm - 9:08 am

GTF

MSY

13h 48m

2 stops

11:13 am - 10:29 pm

MSY

GTF

12h 16m

2 stops

$394Delta

Mon, Apr 27 - Sat, May 2

6:15 am - 4:12 pm

GTF

MSY

8h 57m

2 stops

9:40 am - 9:18 pm

MSY

GTF

12h 38m

2 stops

$400United Airlines

Tue, Apr 28 - Thu, May 7

6:15 pm - 5:30 am

GTF

MSY

10h 15m

1 stop

7:00 am - 5:35 pm

MSY

GTF

11h 35m

1 stop

$408Alaska Airlines

Mon, Apr 27 - Sat, May 2

6:20 pm - 9:08 am

GTF

MSY

13h 48m

2 stops

10:38 am - 10:29 pm

MSY

GTF

12h 51m

2 stops

$414Delta

Mon, Apr 27 - Sat, May 2

6:15 pm - 5:30 am

GTF

MSY

10h 15m

1 stop

7:00 am - 5:35 pm

MSY

GTF

11h 35m

1 stop

$433Alaska Airlines

Mon, Apr 27 - Sat, May 2

6:15 pm - 5:30 am

GTF

MSY

10h 15m

1 stop

10:30 am - 5:35 pm

MSY

GTF

32h 05m

2 stops

$441Alaska Airlines

Mon, Apr 27 - Sat, May 2

6:15 pm - 5:30 am

GTF

MSY

10h 15m

1 stop

10:30 am - 5:35 pm

MSY

GTF

32h 05m

2 stops

$448Alaska Airlines

Mon, Apr 27 - Sat, May 2

Delta flights from Great Falls to Louisiana

Our best Delta deals on Great Falls to Louisiana flight tickets

Delta

Apr 27

GTF6:20 pmGreat Falls

13h 48m

2 stops

MSY9:08 amNew Orleans Louis Armstrong

May 2

MSY11:13 amNew Orleans Louis Armstrong

12h 16m

2 stops

GTF10:29 pmGreat Falls

$394

Delta

Apr 27

GTF6:20 pmGreat Falls

13h 48m

2 stops

MSY9:08 amNew Orleans Louis Armstrong

May 2

MSY10:38 amNew Orleans Louis Armstrong

12h 51m

2 stops

GTF10:29 pmGreat Falls

$414

Delta

Apr 27

GTF6:20 pmGreat Falls

13h 48m

2 stops

MSY9:08 amNew Orleans Louis Armstrong

May 2

MSY11:13 amNew Orleans Louis Armstrong

12h 16m

2 stops

GTF10:29 pmGreat Falls

$494

United Airlines flights from Great Falls to Louisiana

Our best United Airlines deals on Great Falls to Louisiana flight tickets

United Airlines

May 2

GTF2:35 pmGreat Falls

6h 20m

1 stop

MSY9:55 pmNew Orleans Louis Armstrong

May 6

MSY8:15 amNew Orleans Louis Armstrong

6h 19m

1 stop

GTF1:34 pmGreat Falls

$378

United Airlines

May 2

GTF2:35 pmGreat Falls

7h 54m

2 stops

MSY11:29 pmNew Orleans Louis Armstrong

May 6

MSY8:15 amNew Orleans Louis Armstrong

6h 19m

1 stop

GTF1:34 pmGreat Falls

$384

United Airlines

May 2

GTF2:35 pmGreat Falls

7h 54m

2 stops

MSY11:29 pmNew Orleans Louis Armstrong

May 6

MSY5:00 amNew Orleans Louis Armstrong

9h 34m

2 stops

GTF1:34 pmGreat Falls

$389

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

Great FallsNew Orleans

GTF - MSY

GTFMSY

Great Falls

Sat 5/2

2:35 pm-9:55 pm

1 stop6h 20m

New Orleans Louis Armstrong

Wed 5/6

8:15 am-1:34 pm

1 stop6h 19m

$378

Great FallsNew Orleans

GTF - MSY

GTFMSY

Great Falls

Sat 5/2

2:35 pm-11:29 pm

2 stops7h 54m

New Orleans Louis Armstrong

Wed 5/6

8:15 am-1:34 pm

1 stop6h 19m

$384

Great FallsNew Orleans

GTF - MSY

GTFMSY

Great Falls

Sat 5/2

2:35 pm-11:29 pm

2 stops7h 54m

New Orleans Louis Armstrong

Wed 5/6

5:00 am-1:34 pm

2 stops9h 34m

$389

Great FallsNew Orleans

GTF - MSY

GTFMSY

Great Falls

Mon 4/27

6:20 pm-9:08 am

2 stops13h 48m

New Orleans Louis Armstrong

Sat 5/2

11:13 am-10:29 pm

2 stops12h 16m

$394

Great FallsNew Orleans

GTF - MSY

GTFMSY

Great Falls

Tue 4/28

6:15 am-4:12 pm

2 stops8h 57m

New Orleans Louis Armstrong

Thu 5/7

9:40 am-9:18 pm

2 stops12h 38m

$400

Great FallsNew Orleans

GTF - MSY

GTFMSY

Great Falls

Mon 4/27

6:15 pm-5:30 am

1 stop10h 15m

New Orleans Louis Armstrong

Sat 5/2

7:00 am-5:35 pm

1 stop11h 35m

$408

Great FallsNew Orleans

GTF - MSY

GTFMSY

Great Falls

Mon 4/27

6:20 pm-9:08 am

2 stops13h 48m

New Orleans Louis Armstrong

Sat 5/2

10:38 am-10:29 pm

2 stops12h 51m

$414

Great FallsNew Orleans

GTF - MSY

GTFMSY

Great Falls

Mon 4/27

6:15 pm-5:30 am

1 stop10h 15m

New Orleans Louis Armstrong

Sat 5/2

7:00 am-5:35 pm

1 stop11h 35m

$433

Great FallsNew Orleans

GTF - MSY

GTFMSY

Great Falls

Mon 4/27

6:15 pm-5:30 am

1 stop10h 15m

New Orleans Louis Armstrong

Sat 5/2

10:30 am-5:35 pm

2 stops32h 05m

$441

Great FallsNew Orleans

GTF - MSY

GTFMSY

Great Falls

Mon 4/27

6:15 pm-5:30 am

1 stop10h 15m

New Orleans Louis Armstrong

Sat 5/2

10:30 am-5:35 pm

2 stops32h 05m

$448

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Great Falls to Louisiana

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Great Falls to Louisiana?

Alaska Airlines and Delta are the most popular carriers operating from Great Falls to Louisiana

Cheap Great Falls to Louisiana flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Great Falls to Louisiana

Fastest flight time	6h 12m
Direct flights	None

The fastest flight from Great Falls to Louisiana takes 6h 12m

There are no direct flights from Great Falls to Louisiana. There are no popular flight routes from Great Falls to Louisiana.

Search flight deals

Frequently asked questions about flying from Great Falls to Louisiana

When did momondo last update prices for flights from Great Falls Airport to Louisiana?
Prices for flights from Great Falls Airport to Louisiana refresh daily.
How many operators does momondo search for flights from Great Falls Airport to Louisiana?
As of April 2026, there is 1 operator available to choose from for flights from Great Falls Airport to Louisiana.
How old do you have to be to fly from Great Falls Airport to Louisiana?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Great Falls Airport to Louisiana.
What documentation or ID do you need to fly to Louisiana?
The required travel and health documents for your Louisiana trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Louisiana. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Great Falls to Louisiana

Compare and see reviews for airlines that fly from Great Falls to Louisiana with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $305	Free Cancellation	Rating 7.4 9,551 reviews		Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Great Falls to Louisiana?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Louisiana from Great Falls.

Can I find flights from Great Falls to Louisiana with flexible booking policies on momondo?

Yes. All flights to Louisiana from Great Falls on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Great Falls to Louisiana?

momondo helps you find the best flight between Great Falls and Louisiana by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Great Falls to Louisiana right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Great Falls to Louisiana now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Louisiana and let you know when they change.