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Cheap flights from New Orleans to Great Falls from $372

This is the cheapest round-trip 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 10/24. 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

Alaska Airlines Logo
5:34 pm - 5:35 pmMSY-GTF
25h 01m1 stop
Alaska Airlines Logo
6:50 pm - 4:19 pmGTF-MSY
20h 29m1 stop
$372Alaska Airlines
Find Deal
vie., oct. 24 - dom., oct. 26
Logo
6:00 am - 9:37 pmMSY-GTF
16h 37m2 stops
Logo
1:05 pm - 2:30 pmGTF-MSY
24h 25m2 stops
$387
Find Deal
vie., oct. 24 - dom., oct. 26
Logo
5:20 am - 9:37 pmMSY-GTF
17h 17m3 stops
Logo
1:05 pm - 12:45 pmGTF-MSY
22h 40m2 stops
$391
Find Deal
vie., oct. 24 - dom., oct. 26
Delta Logo
1:05 pm - 10:45 pmMSY-GTF
10h 40m2 stops
Delta Logo
5:45 am - 2:21 pmGTF-MSY
7h 36m1 stop
$431Delta
Find Deal
sáb., ago. 16 - mié., ago. 20
Delta Logo
1:05 pm - 10:45 pmMSY-GTF
10h 40m2 stops
Delta Logo
5:45 am - 3:27 pmGTF-MSY
8h 42m2 stops
$436Delta
Find Deal
sáb., ago. 16 - mié., ago. 20
Delta Logo
10:55 am - 10:45 pmMSY-GTF
12h 50m2 stops
Delta Logo
5:45 am - 2:21 pmGTF-MSY
7h 36m1 stop
$451Delta
Find Deal
sáb., ago. 16 - mié., ago. 20
Delta Logo
1:05 pm - 10:45 pmMSY-GTF
10h 40m2 stops
Delta Logo
5:45 am - 2:21 pmGTF-MSY
7h 36m1 stop
$474Delta
Find Deal
sáb., ago. 16 - mié., ago. 20
Delta Logo
1:05 pm - 10:45 pmMSY-GTF
10h 40m2 stops
Delta Logo
5:45 am - 3:27 pmGTF-MSY
8h 42m2 stops
$479Delta
Find Deal
sáb., ago. 16 - mié., ago. 20
United Airlines Logo
10:35 am - 9:11 pmMSY-GTF
11h 36m2 stops
United Airlines Logo
2:30 pm - 9:34 pmGTF-MSY
6h 04m1 stop
$483United Airlines
Find Deal
vie., oct. 24 - dom., oct. 26
United Airlines Logo
4:00 pm - 9:13 pmMSY-GTF
6h 13m1 stop
United Airlines Logo
7:00 am - 1:26 pmGTF-MSY
5h 26m1 stop
$511United Airlines
Find Deal
sáb., ago. 16 - mié., ago. 20

Delta flights from New Orleans to Great Falls

Our best Delta deals on New Orleans to Great Falls flight tickets
Delta
Aug 16
MSY1:05 pmNew Orleans Louis Armstrong
10h 40m
2 stops
GTF10:45 pmGreat Falls
Aug 20
GTF5:45 amGreat Falls
7h 36m
1 stop
MSY2:21 pmNew Orleans Louis Armstrong
$431
Find similar
Delta
Aug 16
MSY1:05 pmNew Orleans Louis Armstrong
10h 40m
2 stops
GTF10:45 pmGreat Falls
Aug 20
GTF5:45 amGreat Falls
8h 42m
2 stops
MSY3:27 pmNew Orleans Louis Armstrong
$436
Find similar
Delta
Aug 16
MSY10:55 amNew Orleans Louis Armstrong
12h 50m
2 stops
GTF10:45 pmGreat Falls
Aug 20
GTF5:45 amGreat Falls
7h 36m
1 stop
MSY2:21 pmNew Orleans Louis Armstrong
$451
Find similar

United Airlines flights from New Orleans to Great Falls

Our best United Airlines deals on New Orleans to Great Falls flight tickets
United Airlines
Oct 24
MSY10:35 amNew Orleans Louis Armstrong
11h 36m
2 stops
GTF9:11 pmGreat Falls
Oct 26
GTF2:30 pmGreat Falls
6h 04m
1 stop
MSY9:34 pmNew Orleans Louis Armstrong
$483
Find similar
United Airlines
Aug 16
MSY4:00 pmNew Orleans Louis Armstrong
6h 13m
1 stop
GTF9:13 pmGreat Falls
Aug 20
GTF7:00 amGreat Falls
5h 26m
1 stop
MSY1:26 pmNew Orleans Louis Armstrong
$511
Find similar
United Airlines
Aug 16
MSY8:19 amNew Orleans Louis Armstrong
6h 17m
1 stop
GTF1:36 pmGreat Falls
Aug 20
GTF2:35 pmGreat Falls
5h 39m
1 stop
MSY9:14 pmNew Orleans Louis Armstrong
$531
Find similar

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 julio 31, 2025.
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

vie. 10/24

5:34 pm-5:35 pm

1 stop25h 01m

Great Falls

dom. 10/26

6:50 pm-4:19 pm

1 stop20h 29m

$372

New OrleansGreat Falls

MSY - GTF

MSYGTF

New Orleans Louis Armstrong

vie. 10/24

6:00 am-9:37 pm

2 stops16h 37m

Great Falls

dom. 10/26

1:05 pm-2:30 pm

2 stops24h 25m

$387

New OrleansGreat Falls

MSY - GTF

MSYGTF

New Orleans Louis Armstrong

vie. 10/24

5:20 am-9:37 pm

3 stops17h 17m

Great Falls

dom. 10/26

1:05 pm-12:45 pm

2 stops22h 40m

$391

New OrleansGreat Falls

MSY - GTF

MSYGTF

New Orleans Louis Armstrong

sáb. 8/16

1:05 pm-10:45 pm

2 stops10h 40m

Great Falls

mié. 8/20

5:45 am-2:21 pm

1 stop7h 36m

$431

New OrleansGreat Falls

MSY - GTF

MSYGTF

New Orleans Louis Armstrong

sáb. 8/16

1:05 pm-10:45 pm

2 stops10h 40m

Great Falls

mié. 8/20

5:45 am-3:27 pm

2 stops8h 42m

$436

New OrleansGreat Falls

MSY - GTF

MSYGTF

New Orleans Louis Armstrong

sáb. 8/16

10:55 am-10:45 pm

2 stops12h 50m

Great Falls

mié. 8/20

5:45 am-2:21 pm

1 stop7h 36m

$451

New OrleansGreat Falls

MSY - GTF

MSYGTF

New Orleans Louis Armstrong

sáb. 8/16

1:05 pm-10:45 pm

2 stops10h 40m

Great Falls

mié. 8/20

5:45 am-2:21 pm

1 stop7h 36m

$474

New OrleansGreat Falls

MSY - GTF

MSYGTF

New Orleans Louis Armstrong

sáb. 8/16

1:05 pm-10:45 pm

2 stops10h 40m

Great Falls

mié. 8/20

5:45 am-3:27 pm

2 stops8h 42m

$479

New OrleansGreat Falls

MSY - GTF

MSYGTF

New Orleans Louis Armstrong

vie. 10/24

10:35 am-9:11 pm

2 stops11h 36m

Great Falls

dom. 10/26

2:30 pm-9:34 pm

1 stop6h 04m

$483

New OrleansGreat Falls

MSY - GTF

MSYGTF

New Orleans Louis Armstrong

sáb. 8/16

4:00 pm-9:13 pm

1 stop6h 13m

Great Falls

mié. 8/20

7:00 am-1:26 pm

1 stop5h 26m

$511

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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 day to depart on your flight to Great Falls?

The cheapest day to depart on your flight to Great Falls is on a Friday when prices can be found for as low as $474. This is often the case because there is less demand to fly during this day of the week. On the other hand, Saturday is the most expensive day to depart from New Orleans because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $698.

What is the cheapest time of day to depart on your flight to Great Falls?

According to our data, the cheapest time of day to fly to Great Falls is in the afternoon. momondo users have found flights departing from New Orleans to Great Falls in the afternoon for as low as $440. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $698 on average. Flights to Great Falls from New Orleans in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

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

Best Price Found

$372

Fastest flight time

6h 13m

Direct flights

None

Airports in Great Falls

1 airport
The best flight deal from New Orleans to Great Falls found on momondo in the last 72 hours is $372
The fastest flight from New Orleans to Great Falls takes 6h 13m
There are no direct flights from New Orleans to Great Falls. Popular non-direct route for this connection is New Orleans Louis Armstrong Airport - Great Falls Airport.
There is 1 airport near Great Falls: Great Falls (GTF)
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 13m 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 $482Free CancellationRating
7.4
8,900 reviews
Search United Airlines flights

Traveling to a place near Great Falls?

Book flights to Great Falls if you plan to visit one of these locations
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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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