CA $1,178 Cheap Flights from New Orleans (MSY) to Castries (SLU)

View CA $1,178 flight on Sun, Sep. 7, 2025Opens in a new window

Popular airlines from Louis Armstrong New Orleans Intl. Airport (MSY) to George F. L. Charles Airport (SLU)

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Cheap flights from New Orleans (MSY) to Castries (SLU)

Prices were available within the past 7 days and start at CA $1,178 for one-way flights and CA $2,335 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sun, Sep. 7 - Sun, Sep. 14
MSY
New Orleans
SLU
Castries
CA $2,335 Roundtrip, found 1 day ago
CA $2,335
Roundtrip
found 1 day ago
Select United flight, departing Sun, Sep. 7 from New Orleans to Castries, returning Sun, Sep. 14, priced at CA $2,335 found 1 day ago

Find the cheapest month to fly from New Orleans (MSY) to Castries (SLU)

September is typically the cheapest month to fly

From CA $649 - CA $1,031 per traveller.

Graph displaying average flight prices per month

Flight from New Orleans to Castries (MSY - SLU) route information
Origin airport
Louis Armstrong New Orleans Intl.
Destination airport
George F. L. Charles
Roundtrip price
CA $2,334
Distance
3463 km

New Orleans to Castries Flights

The easy way to book your flights from New Orleans to Castries 

With Expedia, it’s simple to find and book flights to Castries from New Orleans whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 2 airlines that cover this route. There are nonstop flights to George F. L. Charles, 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 New Orleans to Castries today, tomorrow, or this week.  

 

Save dollars with cheap flights from Louis Armstrong New Orleans Intl., MSY to George F. L. Charles, SLU 

Sort your search results by price to find great deals on your flight from New Orleans to Castries—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Castries from New Orleans currently is just CA $2,335 rising to CA $2,335.  

Here are more money-saving tips: 

  • Fly in September when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Castries  
  • 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 Castries from New Orleans 

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 Castries with Expedia today.

Frequently asked questions

How much is a flight from Louis Armstrong New Orleans Intl. Airport (MSY) to Vigie Airport?
Round-trip tickets from MSY to George F. L. Charles Airport (SLU) start from CA $2,335. This is based on fares advertised within the last 7 days on Expedia for flights departing within the next year — book now so you don't miss out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from MSY to SLU?
When it comes to cancellation fees, every airline has its own terms and conditions. If you decide to cancel your escape, head to our Customer Service Portal.
How do I find cheap flights from Louis Armstrong New Orleans Intl. Airport to SLU that have flexible change policies?
Use our "No change fees" filter to find flexible travel options for your flight from Louis Armstrong New Orleans Intl. Airport to SLU. This allows you to secure a low rate ahead of time and still have the freedom to reschedule without any additional fees. If the new flight costs more, you'll just cover the difference.
How far is the flight from Louis Armstrong New Orleans Intl. Airport to SLU?
The flight distance from Louis Armstrong New Orleans Intl. Airport (MSY) to SLU is 3,500 kilometres. Work your way through your travel song playlist or bury your nose in a book and the trip will whiz by.
Which airlines fly direct from Louis Armstrong New Orleans Intl. Airport to SLU?
Unfortunately, there are no airlines that fly directly between Louis Armstrong New Orleans Intl. Airport (MSY) and SLU. You'll have to book a flight with at least one stop.
Are MSY to SLU flight tickets cheaper when they're purchased at the last minute?
Last-minute planners can occasionally nab a bargain, with some super cheap airfares from Louis Armstrong New Orleans Intl. Airport (MSY) to George F. L. Charles Airport (SLU) cropping up a few weeks before the date of departure. If you'd rather plan ahead, Expedia compares and updates all the best flight deals continually — as early as a year in advance in some cases. It depends on the carrier though, as not all airlines issue prices so far in advance.

Explore a world of travel with Expedia

Castries nearby Airports

Vieux Fort

New Orleans to Hewanorra Intl.
CA $800.70
*Available to Expedia members.