Cheap Flights from New Orleans (MSY) to San Diego (SDM)

Alternative airports near San Diego

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to San Diego Intl. SAN. Cheapest and Closest option available. Average driving time to city center is 5 minutes. Flights from $279
SAN
San Diego Intl.
CheapestClosest
Average driving time to city center5 min
Flights from $279
Flights from New Orleans (MSY) to San Diego (SDM)
Origin airport
Louis Armstrong New Orleans Intl.
Destination airport
Brown Field Municipal
Distance
1584 mi

New Orleans to San Diego Flights

The cheapest times to fly from New Orleans to San Diego

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 New Orleans to San Diego are during the month of . You can find some of the cheapest flights from New Orleans to San Diego with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from New Orleans to San Diego

Sunday is one of the best days to book for cheap flights from New Orleans to San Diego: 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 New Orleans to San Diego

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 New Orleans to San Diego in 2025. You can also book with separate airlines for your outbound and return journeys, from 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 New Orleans to San Diego 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 New Orleans to San Diego 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.

 

Frequently asked questions

How much does a flight from Louis Armstrong New Orleans Intl. Airport (MSY) to San Diego, CA (SDM-Brown Field Municipal) cost?
Lock in a cheap one-way flight or cheap return flight from Louis Armstrong New Orleans Intl. Airport (MSY) to San Diego, CA (SDM-Brown Field Municipal) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Louis Armstrong New Orleans Intl. Airport (MSY) to San Diego, CA (SDM-Brown Field Municipal)?
is the least expensive month to fly from MSY to SDM. Traveling during an off-peak travel window is often the key to scoring lower fares.
What is the cheapest airline that flies from Louis Armstrong New Orleans Intl. Airport (MSY) to San Diego, CA (SDM-Brown Field Municipal)?
Use the filters on Expedia to compare airlines and find the most affordable carrier that'll take you from MSY to SDM. Then, sort your results by "Price (lowest to highest)" to score the best deal available.
How many flights per day from Louis Armstrong New Orleans Intl. Airport (MSY) to San Diego, CA (SDM-Brown Field Municipal)?
There aren't any daily nonstop flights from Louis Armstrong New Orleans Intl. Airport (MSY) to San Diego, CA (SDM-Brown Field Municipal). But you can book flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be soaring above the clouds in no time.
What day of the week has the most flights from MSY to SDM?
You'll typically find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Louis Armstrong New Orleans Intl. Airport (MSY) to San Diego, CA (SDM-Brown Field Municipal)?
To land at San Diego, CA (SDM-Brown Field Municipal) without delays, select a flight that leaves from Louis Armstrong New Orleans Intl. Airport (MSY) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**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.
What airports do you fly into for San Diego County from Louis Armstrong New Orleans Intl. Airport (MSY)?
San Diego Intl. Airport (SAN) is the only airport in San Diego County with direct flights from Louis Armstrong New Orleans Intl. Airport (MSY). Compare your options and find cheap fares on Expedia.
Is it cheaper to buy a plane ticket from Louis Armstrong New Orleans Intl. Airport (MSY) to San Diego, CA (SDM-Brown Field Municipal) last-minute?
Booking your ticket from MSY to SDM just before your getaway is generally more expensive. However, if you're flexible with your departure times and dates, you could grab a cheap last-minute fare.
Is it cheaper to book a MSY to SDM flight and hotel package?
You'll generally save money by booking a MSY to SDM flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one place. Once you've chosen your ideal accommodations and flights, you can add extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from Louis Armstrong New Orleans Intl. Airport (MSY) to San Diego, CA (SDM-Brown Field Municipal)?
You can usually cancel or reschedule your MSY to SDM flight. However, for bookings made more than 24 hours ago, additional charges may apply. Check your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find further details on our Customer Service portal.

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*Available to One Key members.