£118 Cheap Flights from San Diego (SAN) to New Orleans (MSY)

View £118 flight on Tue, 19 May 2026Opens in a new window

Popular airlines from San Diego Intl. Airport (SAN) to Louis Armstrong New Orleans Intl. Airport (MSY)

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

Prices were available within the past 7 days and start at £118 for one-way flights and £301 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Thu, 28 May - Thu, 4 Jun
SAN
San Diego
MSY
New Orleans
£301 Return, found 4 days ago
£301
Return
found 4 days ago
Select Alaska Airlines flight, departing Thu, 28 May from San Diego to New Orleans, returning Thu, 4 Jun, priced at £301 found 4 days ago
Alaska Airlines
Fri, 31 Jul - Wed, 5 Aug
SAN
San Diego
MSY
New Orleans
£324 Return, found 20 hours ago
£324
Return
found 20 hours ago
Select Alaska Airlines flight, departing Fri, 31 Jul from San Diego to New Orleans, returning Wed, 5 Aug, priced at £324 found 20 hours ago
Alaska Airlines
Thu, 27 Aug - Sat, 29 Aug
SAN
San Diego
MSY
New Orleans
£330 Return, found 3 days ago
£330
Return
found 3 days ago
Select Alaska Airlines flight, departing Thu, 27 Aug from San Diego to New Orleans, returning Sat, 29 Aug, priced at £330 found 3 days ago
Alaska Airlines
Thu, 27 Aug - Sat, 29 Aug
SAN
San Diego
MSY
New Orleans
£363 Return, found 3 days ago
£363
Return
found 3 days ago
Select Alaska Airlines flight, departing Thu, 27 Aug from San Diego to New Orleans, returning Sat, 29 Aug, priced at £363 found 3 days ago
JetBlue Airways
Thu, 28 May - Thu, 4 Jun
SAN
San Diego
MSY
New Orleans
£365 Return, found 4 days ago
£365
Return
found 4 days ago
Select JetBlue Airways flight, departing Thu, 28 May from San Diego to New Orleans, returning Thu, 4 Jun, priced at £365 found 4 days ago
JetBlue Airways
Thu, 28 May - Thu, 4 Jun
SAN
San Diego
MSY
New Orleans
£374 Return, found 4 days ago
£374
Return
found 4 days ago
Select JetBlue Airways flight, departing Thu, 28 May from San Diego to New Orleans, returning Thu, 4 Jun, priced at £374 found 4 days ago
Alaska Airlines
Fri, 31 Jul - Wed, 5 Aug
SAN
San Diego
MSY
New Orleans
£385 Return, found 20 hours ago
£385
Return
found 20 hours ago
Select Alaska Airlines flight, departing Fri, 31 Jul from San Diego to New Orleans, returning Wed, 5 Aug, priced at £385 found 20 hours ago
Alaska Airlines
Thu, 27 Aug - Sat, 29 Aug
SAN
San Diego
MSY
New Orleans
£396 Return, found 3 days ago
£396
Return
found 3 days ago
Select Alaska Airlines flight, departing Thu, 27 Aug from San Diego to New Orleans, returning Sat, 29 Aug, priced at £396 found 3 days ago
JetBlue Airways
Fri, 31 Jul - Wed, 5 Aug
SAN
San Diego
MSY
New Orleans
£397 Return, found 20 hours ago
£397
Return
found 20 hours ago
Select JetBlue Airways flight, departing Fri, 31 Jul from San Diego to New Orleans, returning Wed, 5 Aug, priced at £397 found 20 hours ago
JetBlue Airways
Thu, 27 Aug - Sat, 29 Aug
SAN
San Diego
MSY
New Orleans
£414 Return, found 3 days ago
£414
Return
found 3 days ago
Select JetBlue Airways flight, departing Thu, 27 Aug from San Diego to New Orleans, returning Sat, 29 Aug, priced at £414 found 3 days ago

Frequently asked questions

How much does a flight from San Diego, CA (SAN-San Diego Intl.) to New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.) cost?
One-way flights typically cost between £95 and £537 and return flights often range between £95 and £537. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Anaa (AAA) to Toronto, ON (YYZ-Pearson Intl.) ticket fares go up or down.
What is the cheapest month to fly from San Diego, CA (SAN-San Diego Intl.) to New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.)?
May is typically the cheapest month to fly from San Diego, CA (SAN-San Diego Intl.) to New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.), with average return fares of approximately £271. This is about 11% lower than the average price throughout the year. May often sees lower prices as the spring break rush has ended, and the peak summer travel season hasn't quite begun, leading to reduced demand. Other cheap months to fly from San Diego, CA (SAN-San Diego Intl.) to New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.) include January and August.
Which airlines fly direct from San Diego, CA (SAN-San Diego Intl.) to New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.)?
Enter SAN to MSY and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from San Diego, CA (SAN-San Diego Intl.) to New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.)?
To find a cheap flight from San Diego, CA (SAN-San Diego Intl.) to New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from San Diego, CA (SAN-San Diego Intl.) to New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.)?
The best airline to fly with from San Diego, CA (SAN-San Diego Intl.) to New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.) will differ from traveller to traveller. If you like to fly early, WN offers early morning flights. If price is the most important factor, WN typically offers the lowest fares. WN offers the most daily flights from San Diego, CA (SAN-San Diego Intl.) to New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.), which is brilliant if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from San Diego, CA (SAN-San Diego Intl.) to New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.)?
Based on booking data from the past year, the cheapest months to fly from San Diego, CA (SAN-San Diego Intl.) to New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.) are typically May and August, with average prices around £271. April is the most popular month for this route, meaning you'll find plenty of flight options, though it might not be the absolute cheapest. If you're looking for the best value, aiming for May or August could save you money, while April offers more flexibility in flight times.
How many flights per day from San Diego, CA (SAN-San Diego Intl.) to New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.)?
There are approximately 92 connecting flights per day from San Diego Intl. (SAN) to Louis Armstrong New Orleans Intl. (MSY). Some common connection points include Seattle - Tacoma Intl. (SEA), Sky Harbor Intl. (PHX), and Dallas-Fort Worth Intl. (DFW).
What is the earliest flight from San Diego, CA (SAN-San Diego Intl.) to New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.)?
The earliest flight from San Diego International Airport (SAN) to Louis Armstrong New Orleans International Airport (MSY) typically departs at approximately 12:45 AM local time. This service is operated by Delta and is a seasonal service active in December. An early departure like this can help maximise your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from San Diego, CA (SAN-San Diego Intl.) to New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.)?
For flights from San Diego Intl. (SAN) to Louis Armstrong New Orleans Intl. (MSY), you'll typically find the most options on a Friday, with around 109 flights available. This gives you plenty of choices for your travel plans. Major airlines on this route include Alaska Airlines, Southwest Airlines, and American Airlines. Flight options are notably more plentiful on Fridays compared to other days of the week.
What are the most popular departure times for flights from San Diego, CA (SAN-San Diego Intl.) to New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.)?
The most popular departure times for flights from San Diego Intl. (SAN) to Louis Armstrong New Orleans Intl. (MSY) are in the early morning, from 6am to 9am. About 34% of passengers prefer this time window. Many major carriers, including WN and AA, offer flights during this window. These times work well because you can get an early start on your travel day and arrive in New Orleans with plenty of time to spare.
How long does it take to fly from San Diego, CA (SAN-San Diego Intl.) to New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.)?
A nonstop flight from SAN to MSY typically takes around 3 hours 30 minutes, covering approximately 1,597 miles. Connecting flights on this route usually add 5 hours 20 minutes to your travel time. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from San Diego, CA (SAN-San Diego Intl.) to New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.)?
Select the "Business class" and "First class" filters when looking for SAN to MSY flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a San Diego, CA (SAN-San Diego Intl.) to New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.) flight with Expedia?
It's easy to earn miles on a San Diego, CA (SAN-San Diego Intl.) to New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia. *Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for New Orleans from San Diego Intl. (SAN)?
If you're planning to travel to New Orleans from San Diego Intl. (SAN), you can fly directly into Louis Armstrong New Orleans Intl. (MSY) Some flights may connect through major hubs like Sky Harbor Intl. (PHX), McCarran Intl. (LAS), Los Angeles Intl. (LAX) before reaching New Orleans. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from San Diego, CA (SAN-San Diego Intl.) to New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.) at the last minute?
Typically, booking a last minute flight from San Diego, CA (SAN-San Diego Intl.) to New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a San Diego, CA (SAN-San Diego Intl.) to New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.) flight and hotel package?
Securing a San Diego, CA (SAN-San Diego Intl.) to New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from San Diego, CA (SAN-San Diego Intl.) to New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.)?
If you booked your San Diego, CA (SAN-San Diego Intl.) to New Orleans, LA (MSY-Louis Armstrong New Orleans Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
San Diego Intl.
Destination airport
Louis Armstrong New Orleans Intl.
Airlines serving
Alaska Airlines
Return price
£300
Distance
2554 km
Average flight time
3 hours 30 mins

Book with confidence

Compare flights from San Diego to New Orleans easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from San Diego to New Orleans. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Louis Armstrong New Orleans Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from San Diego Intl. to Louis Armstrong New Orleans Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from San Diego Intl. (SAN) to Louis Armstrong New Orleans Intl. (MSY)

The easiest way to view the best deals on flights from San Diego to New Orleans today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from San Diego Intl. to Louis Armstrong New Orleans Intl. start at just £301 and range up to £414.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near San Diego and New Orleans
  • booking your flight during May, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your San Diego to New Orleans flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from San Diego Intl. to Louis Armstrong New Orleans Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from San Diego to New Orleans easily and book with confidence

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*Available to Expedia members.