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Cheap flights from New Orleans to Great Falls from $237

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New Orleans to Great Falls departing on 7/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from New Orleans to Great Falls

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
2:25 pm - 9:18 pm
MSY
-
GTF
7h 53m
1 stop
United Airlines Logo
2:35 pm - 9:55 pm
GTF
-
MSY
6h 20m
1 stop
$298United Airlines
Fri, May 1 - Wed, May 6
United Airlines Logo
2:25 pm - 9:18 pm
MSY
-
GTF
7h 53m
1 stop
United Airlines Logo
2:35 pm - 11:29 pm
GTF
-
MSY
7h 54m
2 stops
$304United Airlines
Fri, May 1 - Wed, May 6
United Airlines Logo
5:00 am - 1:31 pm
MSY
-
GTF
9h 31m
2 stops
United Airlines Logo
2:30 pm - 9:45 pm
GTF
-
MSY
6h 15m
1 stop
$329United Airlines
Wed, Apr 1 - Fri, Apr 10
United Airlines Logo
5:00 am - 1:31 pm
MSY
-
GTF
9h 31m
2 stops
United Airlines Logo
2:30 pm - 11:29 pm
GTF
-
MSY
7h 59m
2 stops
$359United Airlines
Wed, Apr 1 - Fri, Apr 10
United Airlines Logo
12:01 pm - 9:18 pm
MSY
-
GTF
10h 17m
2 stops
United Airlines Logo
2:35 pm - 11:29 pm
GTF
-
MSY
7h 54m
2 stops
$363United Airlines
Fri, May 1 - Wed, May 6
Alaska Airlines Logo
7:00 am - 4:26 pm
MSY
-
GTF
10h 26m
1 stop
Alaska Airlines Logo
5:06 pm - 5:40 am
GTF
-
MSY
11h 34m
1 stop
$387Alaska Airlines
Wed, Apr 1 - Fri, Apr 10
United Airlines Logo
9:51 am - 9:19 pm
MSY
-
GTF
12h 28m
2 stops
United Airlines Logo
2:29 pm - 9:28 pm
GTF
-
MSY
5h 59m
1 stop
$409United Airlines
Tue, Jun 9 - Wed, Jun 17
United Airlines Logo
12:01 pm - 9:19 pm
MSY
-
GTF
10h 18m
2 stops
United Airlines Logo
2:29 pm - 9:28 pm
GTF
-
MSY
5h 59m
1 stop
$454United Airlines
Tue, Jun 9 - Thu, Jun 18
United Airlines Logo
2:44 pm - 9:19 pm
MSY
-
GTF
7h 35m
1 stop
United Airlines Logo
2:29 pm - 9:28 pm
GTF
-
MSY
5h 59m
1 stop
$463United Airlines
Tue, Jun 9 - Wed, Jun 17
United Airlines Logo
6:08 pm - 1:31 pm
MSY
-
GTF
20h 23m
1 stop
United Airlines Logo
2:30 pm - 9:45 pm
GTF
-
MSY
6h 15m
1 stop
$466United Airlines
Wed, Apr 1 - Fri, Apr 10

United Airlines flights from New Orleans to Great Falls

Our best United Airlines deals on New Orleans to Great Falls flight tickets
United Airlines
May 1
MSY2:25 pmNew Orleans Louis Armstrong
7h 53m
1 stop
GTF9:18 pmGreat Falls
May 6
GTF2:35 pmGreat Falls
6h 20m
1 stop
MSY9:55 pmNew Orleans Louis Armstrong
$298
United Airlines
May 1
MSY2:25 pmNew Orleans Louis Armstrong
7h 53m
1 stop
GTF9:18 pmGreat Falls
May 6
GTF2:35 pmGreat Falls
7h 54m
2 stops
MSY11:29 pmNew Orleans Louis Armstrong
$304
United Airlines
Apr 1
MSY5:00 amNew Orleans Louis Armstrong
9h 31m
2 stops
GTF1:31 pmGreat Falls
Apr 10
GTF2:30 pmGreat Falls
6h 15m
1 stop
MSY9:45 pmNew Orleans Louis Armstrong
$329

Alaska Airlines flights from New Orleans to Great Falls

Our best Alaska Airlines deals on New Orleans to Great Falls flight tickets
Alaska Airlines
Apr 1
MSY7:00 amNew Orleans Louis Armstrong
10h 26m
1 stop
GTF4:26 pmGreat Falls
Apr 10
GTF5:06 pmGreat Falls
11h 34m
1 stop
MSY5:40 amNew Orleans Louis Armstrong
$387
Alaska Airlines
Jun 9
MSY11:12 amNew Orleans Louis Armstrong
32h 03m
2 stops
GTF6:15 pmGreat Falls
Jun 17
GTF6:55 pmGreat Falls
14h 31m
2 stops
MSY10:26 amNew Orleans Louis Armstrong
$779
Alaska Airlines
Feb 18
MSY6:20 pmNew Orleans Louis Armstrong
22h 57m
1 stop
GTF4:17 pmGreat Falls
Feb 23
GTF4:57 pmGreat Falls
23h 23m
1 stop
MSY5:20 pmNew Orleans Louis Armstrong
$1,013

momondo Fare Finder

 
Customize your flight search to find flights from New Orleans 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, momondo users made 832,500 searches. Data last updated January 31, 2026.
Use the filters below to find and compare flights from New Orleans to Great Falls that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

New OrleansGreat Falls

MSY - GTF

MSYGTF

New Orleans Louis Armstrong

Fri 5/1

2:25 pm-9:18 pm

1 stop7h 53m

Great Falls

Wed 5/6

2:35 pm-9:55 pm

1 stop6h 20m

$298

New OrleansGreat Falls

MSY - GTF

MSYGTF

New Orleans Louis Armstrong

Fri 5/1

2:25 pm-9:18 pm

1 stop7h 53m

Great Falls

Wed 5/6

2:35 pm-11:29 pm

2 stops7h 54m

$304

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-9:45 pm

1 stop6h 15m

$329

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

$359

New OrleansGreat Falls

MSY - GTF

MSYGTF

New Orleans Louis Armstrong

Fri 5/1

12:01 pm-9:18 pm

2 stops10h 17m

Great Falls

Wed 5/6

2:35 pm-11:29 pm

2 stops7h 54m

$363

New OrleansGreat Falls

MSY - GTF

MSYGTF

New Orleans Louis Armstrong

Wed 4/1

7:00 am-4:26 pm

1 stop10h 26m

Great Falls

Fri 4/10

5:06 pm-5:40 am

1 stop11h 34m

$387

New OrleansGreat Falls

MSY - GTF

MSYGTF

New Orleans Louis Armstrong

Tue 6/9

9:51 am-9:19 pm

2 stops12h 28m

Great Falls

Wed 6/17

2:29 pm-9:28 pm

1 stop5h 59m

$409

New OrleansGreat Falls

MSY - GTF

MSYGTF

New Orleans Louis Armstrong

Tue 6/9

12:01 pm-9:19 pm

2 stops10h 18m

Great Falls

Thu 6/18

2:29 pm-9:28 pm

1 stop5h 59m

$454

New OrleansGreat Falls

MSY - GTF

MSYGTF

New Orleans Louis Armstrong

Tue 6/9

2:44 pm-9:19 pm

1 stop7h 35m

Great Falls

Wed 6/17

2:29 pm-9:28 pm

1 stop5h 59m

$463

New OrleansGreat Falls

MSY - GTF

MSYGTF

New Orleans Louis Armstrong

Wed 4/1

6:08 pm-1:31 pm

1 stop20h 23m

Great Falls

Fri 4/10

2:30 pm-9:45 pm

1 stop6h 15m

$466

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
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See travel insights to Great Falls from

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

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

Alaska Airlines is the most popular carrier operating from New Orleans Louis Armstrong to Great Falls

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 18m

Direct flights

None
The fastest flight from New Orleans to Great Falls takes 6h 18m
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 18m 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?

  • 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?

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 AirlinesPriceFrom $360Free CancellationRating
7.4
9,219 reviews
Search United Airlines flights

Traveling to a place near Great Falls?

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Why use momondo?

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.

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