$296 Cheap Flights from San Luis Potosi (SLP) to New Orleans (MSY)

View $296 flight on Wed, Apr 1, 2026Opens in a new window

Popular airlines from San Luis Potosi Intl. Airport (SLP) to Louis Armstrong New Orleans Intl. Airport (MSY)

Cheap Flights from San Luis Potosi to New Orleans (SLP-MSY)

Prices were available within the past 7 days and start at $296 for one-way flights and $484 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Wed, Apr 1 - Wed, Jun 3
SLP
San Luis Potosi
MSY
New Orleans
$484 Roundtrip, found 6 days ago
$484
Roundtrip
found 6 days ago
Select American Airlines flight, departing Wed, Apr 1 from San Luis Potosi to New Orleans, returning Wed, Jun 3, priced at $484 found 6 days ago
United
Wed, Apr 1 - Wed, Jun 3
SLP
San Luis Potosi
MSY
New Orleans
$484 Roundtrip, found 6 days ago
$484
Roundtrip
found 6 days ago
Select United flight, departing Wed, Apr 1 from San Luis Potosi to New Orleans, returning Wed, Jun 3, priced at $484 found 6 days ago
United
Wed, Nov 26 - Mon, Dec 1
SLP
San Luis Potosi
MSY
New Orleans
$492 Roundtrip, found 4 hours ago
$492
Roundtrip
found 4 hours ago
Select United flight, departing Wed, Nov 26 from San Luis Potosi to New Orleans, returning Mon, Dec 1, priced at $492 found 4 hours ago
United
Wed, Apr 1 - Wed, Jun 3
SLP
San Luis Potosi
MSY
New Orleans
$492 Roundtrip, found 6 days ago
$492
Roundtrip
found 6 days ago
Select United flight, departing Wed, Apr 1 from San Luis Potosi to New Orleans, returning Wed, Jun 3, priced at $492 found 6 days ago
United
Wed, Nov 26 - Mon, Dec 1
SLP
San Luis Potosi
MSY
New Orleans
$500 Roundtrip, found 4 hours ago
$500
Roundtrip
found 4 hours ago
Select United flight, departing Wed, Nov 26 from San Luis Potosi to New Orleans, returning Mon, Dec 1, priced at $500 found 4 hours ago
United
Wed, Apr 1 - Wed, Jun 3
SLP
San Luis Potosi
MSY
New Orleans
$507 Roundtrip, found 6 days ago
$507
Roundtrip
found 6 days ago
Select United flight, departing Wed, Apr 1 from San Luis Potosi to New Orleans, returning Wed, Jun 3, priced at $507 found 6 days ago
United
Thu, Jan 1 - Sun, Jan 11
SLP
San Luis Potosi
MSY
New Orleans
$508 Roundtrip, found 5 days ago
$508
Roundtrip
found 5 days ago
Select United flight, departing Thu, Jan 1 from San Luis Potosi to New Orleans, returning Sun, Jan 11, priced at $508 found 5 days ago
American Airlines
Wed, Nov 26 - Mon, Dec 1
SLP
San Luis Potosi
MSY
New Orleans
$510 Roundtrip, found 4 hours ago
$510
Roundtrip
found 4 hours ago
Select American Airlines flight, departing Wed, Nov 26 from San Luis Potosi to New Orleans, returning Mon, Dec 1, priced at $510 found 4 hours ago
American Airlines
Wed, Nov 26 - Mon, Dec 1
SLP
San Luis Potosi
MSY
New Orleans
$512 Roundtrip, found 4 hours ago
$512
Roundtrip
found 4 hours ago
Select American Airlines flight, departing Wed, Nov 26 from San Luis Potosi to New Orleans, returning Mon, Dec 1, priced at $512 found 4 hours ago
Delta
Mon, Nov 3 - Tue, Nov 4
SLP
San Luis Potosi
MSY
New Orleans
$1,163 Roundtrip, found 23 hours ago
$1,163
Roundtrip
found 23 hours ago
Select Delta flight, departing Mon, Nov 3 from San Luis Potosi to New Orleans, returning Tue, Nov 4, priced at $1,163 found 23 hours ago

Frequently asked questions

How much does a flight from Ponciano Arriaga Intl. Airport (SLP) to Louis Armstrong New Orleans Intl. Airport (MSY) cost?
Get a cheap one-way flight from $296 or cheap return flight from $484 from Ponciano Arriaga Intl. Airport (SLP) to Louis Armstrong New Orleans Intl. Airport (MSY) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Ponciano Arriaga Intl. Airport (SLP) to Louis Armstrong New Orleans Intl. Airport (MSY)?
Traveling in April may help you find better deals, as it's the cheapest month for flights between SLP and MSY. You'll often find the lowest prices during the off-season.
What is the cheapest airline that flies from Ponciano Arriaga Intl. Airport (SLP) to Louis Armstrong New Orleans Intl. Airport (MSY)?
To find the cheapest airline that'll fly you from SLP to MSY, use Expedia's filter tool. Tailor your search based on your travel style, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from Ponciano Arriaga Intl. Airport (SLP) to Louis Armstrong New Orleans Intl. Airport (MSY)?
You'll need to hop on a flight with a layover when traveling from Ponciano Arriaga Intl. Airport (SLP) to Louis Armstrong New Orleans Intl. Airport (MSY). There are no daily direct flights on this route. However, just filter your search to include one or two stops to discover an option that works for you.
What day of the week has the most flights from SLP to MSY?
Typically you'll find the most flight options available on a Friday. Tuesdays are often the quietest.* But this can change depending on the time of year, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Ponciano Arriaga Intl. Airport (SLP) to Louis Armstrong New Orleans Intl. Airport (MSY)?
To avoid potential delays on the Ponciano Arriaga Intl. Airport (SLP) to Louis Armstrong New Orleans Intl. Airport (MSY) route, aim to travel before 3 PM. Departures after this hour are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Ponciano Arriaga Intl. Airport (SLP) to Louis Armstrong New Orleans Intl. Airport (MSY) last-minute?
Waiting until just before your trip to book a flight from SLP to MSY generally means paying more. Although you may find some last-minute offers, they aren't always guaranteed. Keep your travel plans flexible to maximize your chances of getting a bargain.
Is it cheaper to book a SLP to MSY flight and hotel package?
Compared with arranging hotels and flights separately, booking a SLP to MSY flight and hotel package with Expedia could result in significant savings. Better still, having everything in one place takes the hassle out of travel planning. Just pick your flights and choose from our wide range of stays, then tailor your trip with other add-ons like activities and car rentals.
Can I cancel or change the date of my flight from Ponciano Arriaga Intl. Airport (SLP) to Louis Armstrong New Orleans Intl. Airport (MSY)?
In most cases, you're able to reschedule or cancel your SLP to MSY flight. However, additional charges may apply, especially if you booked over 24 hours ago. Double-check your itinerary for the airline's fees and policies on flight changes, or if you need more details, visit our Customer Service portal.

Travel information

Origin airport
Ponciano Arriaga Intl.
Destination airport
Louis Armstrong New Orleans Intl.
Airlines serving
American Airlines, Delta, United
Roundtrip price
$483
Distance
850 mi

Book with confidence

San Luis Potosi to New Orleans Flights

The cheapest times to fly from San Luis Potosi to New Orleans

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from San Luis Potosi to New Orleans are during the month of April. You can find some of the cheapest flights from San Luis Potosi to New Orleans with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from San Luis Potosi to New Orleans

Sunday is one of the best days to book for cheap flights from San Luis Potosi to New Orleans: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from San Luis Potosi to New Orleans

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from San Luis Potosi to New Orleans in 2025. You can also book with separate airlines for your outbound and return journeys, from $296 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap San Luis Potosi to New Orleans flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your San Luis Potosi to New Orleans airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

San Luis Potosi to New Orleans Flights

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*Available to One Key members.