Title: Cheap Flights from New Orleans (MSY) to Castries (SLU) - Expedia.ca ![La Toc Beach](https://images.trvl-media.com/place/553248621533157962/427c3ca0-a24c-4935-aa2f-199315cd7f76.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/553248621533157962/427c3ca0-a24c-4935-aa2f-199315cd7f76.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights from New Orleans (MSY) to Castries (SLU) - [Roundtrip](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travellers Adults ChildrenAges 2 to 17 InfantsYounger than 2 EconomyPremium economyBusiness classFirst class Leaving from Going to Departing Returning Add a place to stay Add a car Direct flights only ## Popular airlines from Louis Armstrong New Orleans Intl. Airport (MSY) to George F. L. Charles Airport (SLU) - ![Air Canada](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AC.svg) Air Canada [](https://www.expedia.ca/Flights-Search?leg1=from:msy,to:slu,departure:13/11/2025TANYT&leg2=from:slu,to:msy,departure:20/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AC"}}]) - ![WestJet](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_WS.svg) WestJet [](https://www.expedia.ca/Flights-Search?leg1=from:msy,to:slu,departure:13/11/2025TANYT&leg2=from:slu,to:msy,departure:20/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"WS"}}]) - ![Flair Airlines](https://a.travel-assets.com/air/airlines/f8_sq.svg) Flair Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:msy,to:slu,departure:13/11/2025TANYT&leg2=from:slu,to:msy,departure:20/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"F8"}}]) - ![American Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg) American Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:msy,to:slu,departure:13/11/2025TANYT&leg2=from:slu,to:msy,departure:20/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) - ![United](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_UA.svg) United [](https://www.expedia.ca/Flights-Search?leg1=from:msy,to:slu,departure:13/11/2025TANYT&leg2=from:slu,to:msy,departure:20/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) - ![Delta](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_DL.svg) Delta [](https://www.expedia.ca/Flights-Search?leg1=from:msy,to:slu,departure:13/11/2025TANYT&leg2=from:slu,to:msy,departure:20/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) - ![Porter Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_PD.svg) Porter Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:msy,to:slu,departure:13/11/2025TANYT&leg2=from:slu,to:msy,departure:20/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"PD"}}]) ![notification illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__notification.svg) ### Be in the know Get alerts if flight prices drop or rise\* ![deals illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg) ### Book smarter Save up to 30% on select hotels after you book a flight\* ![trophy illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.ca/login) ## Find the cheapest month to fly from New Orleans (MSY) to Castries (SLU) ### September is typically the cheapest month to fly From CA $652 - CA $1,055 per traveller. ## 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 . 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](https://www.expedia.ca/helpcenter). ### 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. ## Travel information | Origin airport | Louis Armstrong New Orleans Intl. | | --- | --- | | Destination airport | George F. L. Charles | | Distance | 3463 km | ## Book with confidence ### 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 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 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 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. 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