What is the cheapest airline that flies from New Orleans Louis Armstrong to Great Falls?

Alaska Airlines and United Airlines are the most popular carriers operating from New Orleans Louis Armstrong to Great Falls

When did momondo last update prices for flights from New Orleans Louis Armstrong Airport to Great Falls Airport?

Prices for flights from New Orleans Louis Armstrong Airport to Great Falls Airport are updated daily.

How many operators does momondo search for flights from New Orleans Louis Armstrong Airport to Great Falls Airport?

The number of operators available for flights from New Orleans Louis Armstrong Airport to Great Falls Airport is 1 as of March 2026.

How old do you have to be to fly from New Orleans Louis Armstrong Airport to Great Falls Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from New Orleans Louis Armstrong Airport to Great Falls Airport.

What documentation or ID do you need to fly to Great Falls Airport?

The required travel and health documents for your Great Falls Airport 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 Great Falls Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$234 Cheap Flights from New Orleans to Great Falls in 2026

Q: What is the typical price of a round-trip flight between New Orleans and Great Falls?

Prices are currently low for flights on this route. Typical prices usually range from $432 to $395. The lowest price recently found on this route was $389.

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Find the cheapest flights from New Orleans to Great Falls

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:18 am - 10:44 pm

MSY

GTF

12h 26m

2 stops

5:30 am - 1:54 pm

GTF

MSY

7h 24m

1 stop

$389Delta

Tue, Sep 15 - Tue, Sep 22

11:25 am - 10:44 pm

MSY

GTF

12h 19m

2 stops

6:20 pm - 8:52 am

GTF

MSY

13h 32m

2 stops

$394Delta

Tue, Sep 15 - Tue, Sep 22

5:13 pm - 4:23 pm

MSY

GTF

24h 10m

1 stop

5:03 pm - 5:49 am

GTF

MSY

11h 46m

1 stop

$413Alaska Airlines

Wed, Jun 10 - Mon, Jun 15

9:57 am - 10:44 pm

MSY

GTF

13h 47m

2 stops

6:20 pm - 8:52 am

GTF

MSY

13h 32m

2 stops

$419Delta

Tue, Sep 15 - Tue, Sep 22

4:30 pm - 9:28 pm

MSY

GTF

5h 58m

1 stop

2:31 pm - 9:30 pm

GTF

MSY

5h 59m

1 stop

$458United Airlines

Tue, Sep 15 - Tue, Sep 22

4:30 pm - 9:28 pm

MSY

GTF

5h 58m

1 stop

6:15 am - 8:04 pm

GTF

MSY

12h 49m

2 stops

$464United Airlines

Sat, Aug 29 - Tue, Sep 1

10:29 am - 9:28 pm

MSY

GTF

11h 59m

2 stops

2:31 pm - 11:30 pm

GTF

MSY

7h 59m

2 stops

$469United Airlines

Sat, Aug 29 - Tue, Sep 1

9:57 am - 10:44 pm

MSY

GTF

13h 47m

2 stops

5:30 am - 1:54 pm

GTF

MSY

7h 24m

1 stop

$504Delta

Thu, Aug 6 - Thu, Aug 20

11:51 am - 9:28 am

MSY

GTF

22h 37m

2 stops

10:18 am - 5:00 am

GTF

MSY

17h 42m

1 stop

$521Multiple Airlines

Thu, Jun 11 - Mon, Jun 15

7:10 am - 4:23 pm

MSY

GTF

10h 13m

1 stop

4:55 pm - 3:57 pm

GTF

MSY

22h 02m

1 stop

$533Alaska Airlines

Thu, Aug 6 - Thu, Aug 20

Alaska Airlines flights from New Orleans to Great Falls

Our best Alaska Airlines deals on New Orleans to Great Falls flight tickets

Alaska Airlines

Jun 10

MSY5:13 pmNew Orleans Louis Armstrong

24h 10m

1 stop

GTF4:23 pmGreat Falls

Jun 15

GTF5:03 pmGreat Falls

11h 46m

1 stop

MSY5:49 amNew Orleans Louis Armstrong

$413

Alaska Airlines

Aug 6

MSY7:10 amNew Orleans Louis Armstrong

10h 13m

1 stop

GTF4:23 pmGreat Falls

Aug 20

GTF4:55 pmGreat Falls

22h 02m

1 stop

MSY3:57 pmNew Orleans Louis Armstrong

$533

Alaska Airlines

Mar 26

MSY7:00 amNew Orleans Louis Armstrong

10h 26m

1 stop

GTF4:26 pmGreat Falls

Mar 30

GTF5:06 pmGreat Falls

11h 34m

1 stop

MSY5:40 amNew Orleans Louis Armstrong

$568

Delta flights from New Orleans to Great Falls

Our best Delta deals on New Orleans to Great Falls flight tickets

Delta

Sep 15

MSY11:18 amNew Orleans Louis Armstrong

12h 26m

2 stops

GTF10:44 pmGreat Falls

Sep 22

GTF5:30 amGreat Falls

7h 24m

1 stop

MSY1:54 pmNew Orleans Louis Armstrong

$389

Delta

Sep 15

MSY11:25 amNew Orleans Louis Armstrong

12h 19m

2 stops

GTF10:44 pmGreat Falls

Sep 22

GTF6:20 pmGreat Falls

13h 32m

2 stops

MSY8:52 amNew Orleans Louis Armstrong

$394

Delta

Sep 15

MSY9:57 amNew Orleans Louis Armstrong

13h 47m

2 stops

GTF10:44 pmGreat Falls

Sep 22

GTF6:20 pmGreat Falls

13h 32m

2 stops

MSY8:52 amNew Orleans Louis Armstrong

$419

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

New OrleansGreat Falls

MSY - GTF

MSYGTF

New Orleans Louis Armstrong

Tue 9/15

11:18 am-10:44 pm

2 stops12h 26m

Great Falls

Tue 9/22

5:30 am-1:54 pm

1 stop7h 24m

$389

New OrleansGreat Falls

MSY - GTF

MSYGTF

New Orleans Louis Armstrong

Tue 9/15

11:25 am-10:44 pm

2 stops12h 19m

Great Falls

Tue 9/22

6:20 pm-8:52 am

2 stops13h 32m

$394

New OrleansGreat Falls

MSY - GTF

MSYGTF

New Orleans Louis Armstrong

Wed 6/10

5:13 pm-4:23 pm

1 stop24h 10m

Great Falls

Mon 6/15

5:03 pm-5:49 am

1 stop11h 46m

$413

New OrleansGreat Falls

MSY - GTF

MSYGTF

New Orleans Louis Armstrong

Tue 9/15

9:57 am-10:44 pm

2 stops13h 47m

Great Falls

Tue 9/22

6:20 pm-8:52 am

2 stops13h 32m

$419

Quickest round-trip

New OrleansGreat Falls

MSY - GTF

MSYGTF

New Orleans Louis Armstrong

Tue 9/15

4:30 pm-9:28 pm

1 stop5h 58m

Great Falls

Tue 9/22

2:31 pm-9:30 pm

1 stop5h 59m

$458

New OrleansGreat Falls

MSY - GTF

MSYGTF

New Orleans Louis Armstrong

Sat 8/29

4:30 pm-9:28 pm

1 stop5h 58m

Great Falls

Tue 9/1

6:15 am-8:04 pm

2 stops12h 49m

$464

New OrleansGreat Falls

MSY - GTF

MSYGTF

New Orleans Louis Armstrong

Sat 8/29

10:29 am-9:28 pm

2 stops11h 59m

Great Falls

Tue 9/1

2:31 pm-11:30 pm

2 stops7h 59m

$469

New OrleansGreat Falls

MSY - GTF

MSYGTF

New Orleans Louis Armstrong

Thu 8/6

9:57 am-10:44 pm

2 stops13h 47m

Great Falls

Thu 8/20

5:30 am-1:54 pm

1 stop7h 24m

$504

New OrleansGreat Falls

MSY - GTF

MSYGTF

New Orleans Louis Armstrong

Thu 6/11

11:51 am-9:28 am

2 stops22h 37m

Great Falls

Mon 6/15

10:18 am-5:00 am

1 stop17h 42m

$521

New OrleansGreat Falls

MSY - GTF

MSYGTF

New Orleans Louis Armstrong

Thu 8/6

7:10 am-4:23 pm

1 stop10h 13m

Great Falls

Thu 8/20

4:55 pm-3:57 pm

1 stop22h 02m

$533

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

How to get the cheapest flight ticket from New Orleans to Great Falls

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

Prices

Airlines

What is the typical price of a round-trip flight between New Orleans and Great Falls?

What is the cheapest month to fly to Great Falls?

The month of March is another great option to travel to Great Falls, with average flight prices from New Orleans averaging around $423.

When to book flights from New Orleans to Great Falls

Are you open to changing your travel dates? Check out the ideal times to fly from New Orleans to Great Falls according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap New Orleans to Great Falls (MSY to GTF) flight deals and tips

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

Fastest flight time	6h 28m
Direct flights	None

The fastest flight from New Orleans to Great Falls takes 6h 28m

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

Search flight deals

How far is New Orleans Louis Armstrong to Great Falls by plane?
Great Falls is 1655.2 mi away from New Orleans Louis Armstrong. 6h 28m is a normal flight duration for this route.
When did momondo last update prices for flights from New Orleans Louis Armstrong Airport to Great Falls Airport?
Prices for flights from New Orleans Louis Armstrong Airport to Great Falls Airport are updated daily.
How many operators does momondo search for flights from New Orleans Louis Armstrong Airport to Great Falls Airport?
The number of operators available for flights from New Orleans Louis Armstrong Airport to Great Falls Airport is 1 as of March 2026.
How old do you have to be to fly from New Orleans Louis Armstrong Airport to Great Falls Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from New Orleans Louis Armstrong Airport to Great Falls Airport.
What documentation or ID do you need to fly to Great Falls Airport?
The required travel and health documents for your Great Falls Airport 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 Great Falls Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from New Orleans to Great Falls?
momondo data reveals that the most frequently booked airline on the route from New Orleans to Great Falls is United Airlines, representing 100% of all bookings.

Best airlines flying from New Orleans to Great Falls

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

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $298	Free Cancellation	Rating 7.4 9,477 reviews		Search United Airlines flights

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from New Orleans to Great Falls. momondo saves you time and could save you money on your trip.

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

Yes. momondo enables you to select and highlight flights to Great Falls from New Orleans with this policy.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Great Falls from New Orleans.

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

Yes momondo offers price alerts on flights to Great Falls from New Orleans. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.