CA $453 Cheap Flights from Great Falls (GTF) to New Orleans (MSY)

View CA $453 flight on Thu, Apr. 9, 2026Opens in a new window

Popular airlines from Great Falls, MT (GTF-Great Falls Intl.) to Louis Armstrong New Orleans Intl. Airport (MSY)

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Cheap flights from Great Falls (GTF) to New Orleans (MSY)

Prices were available within the past 7 days and start at CA $453 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flight from Great Falls to New Orleans (GTF - MSY) route information
Origin airport
Great Falls Intl.
Destination airport
Louis Armstrong New Orleans Intl.
Distance
2638 km

Great Falls to New Orleans Flights

The easy way to book your flights from Great Falls to New Orleans 

With Expedia, it’s simple to find and book flights to New Orleans from Great Falls whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 5 airlines that cover this route. There are nonstop flights to Louis Armstrong New Orleans Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Great Falls to New Orleans today, tomorrow, or this week.  

 

Save dollars with cheap flights from Great Falls Intl., GTF to Louis Armstrong New Orleans Intl., MSY 

Sort your search results by price to find great deals on your flight from Great Falls to New Orleans—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to New Orleans from Great Falls currently is just rising to .  

Here are more money-saving tips: 

  • Fly in when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to New Orleans  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to New Orleans from Great Falls 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to New Orleans with Expedia today.

Frequently asked questions

How much is a flight from Great Falls Intl. Airport (GTF) to Louis Armstrong New Orleans Intl. Airport (MSY)?
The lowest price advertised for a round-trip flight between GTF and MSY is . But you better act quick. This figure is based on fares listed within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Great Falls Intl. Airport to Louis Armstrong New Orleans Intl. Airport (MSY)?
The majority of flights can be conveniently cancelled online, but whether or not you incur a fee all comes down to your airline. If you do need to cancel your break, follow the easy instructions in the Customer Service Portal.
How do I find cheap flights from GTF to MSY that have flexible change policies?
Plenty of airlines will allow you to reschedule your flight at no extra charge. All you pay is any additional cost for the new flight. When searching for Great Falls Intl. Airport (GTF) to Louis Armstrong New Orleans Intl. Airport flights, you'll find a "No change fees" box for you to pick.
How many hours is the flight from GTF to Louis Armstrong New Orleans Intl. Airport?
It takes around 5 hours and 22 minutes to journey from Great Falls Intl. Airport (GTF) to MSY. But with some movies and an interesting book, the hours will pass by quicker.
How far is the flight from GTF to Louis Armstrong New Orleans Intl. Airport (MSY)?
The flying distance between Great Falls Intl. Airport (GTF) and Louis Armstrong New Orleans Intl. Airport (MSY) is 2,700 kilometres. Listen to some music or get stuck into a book and the journey will fly by.
Which airlines fly direct from Great Falls Intl. Airport (GTF) to Louis Armstrong New Orleans Intl. Airport?
Currently, no airlines offer direct flights from Great Falls Intl. Airport to Louis Armstrong New Orleans Intl. Airport. You'll have to book a flight with one or more stops. To get the best connections and price, lock in your airfare well in advance.
Are Great Falls Intl. Airport to Louis Armstrong New Orleans Intl. Airport (MSY) flight tickets cheaper when they're purchased at the last minute?
Fares from Great Falls Intl. Airport to Louis Armstrong New Orleans Intl. Airport are available up to 12 months prior to departure on Expedia. And although you may occasionally nab a great last-minute deal, it's never a sure thing. Also, booking your flights ahead of time means you'll have more choices — and you can avoid being wedged in the dreaded middle seat! We regularly update our fares to bring you the biggest bargains, so keep checking in for all the latest specials.

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