Title: Cheap United fights from New Orleans to San Diego - Expedia.ca ![](https://images.trvl-media.com/place/3073/476a7863-1b66-47b5-9758-1dc7b3787493.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/3073/476a7863-1b66-47b5-9758-1dc7b3787493.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap United fights from New Orleans (MSY) to San Diego (SAN) - [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 - ![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) Flight from New Orleans to San Diego (MSY - SAN) route information | Origin airport | Louis Armstrong New Orleans Intl. | | --- | --- | | Destination airport | San Diego Intl. | | Distance | 2554 km | | Average flight time | 4 hours 13 mins | ## Frequently asked questions ### How much is a United Airlines flight from Louis Armstrong New Orleans Intl. Airport (MSY) to San Diego Intl. Airport (SAN)? > Set the "Price (lowest to highest)" filter on Expedia to find cheap United Airlines return flights from MSY to SAN. Affordable one-way options are also available.\**\*These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.* ### What is the cheapest month to fly from MSY to SAN with United Airlines? > Look for one-way or return flights to San Diego in January or November. You could find lower fares with United Airlines during these off-peak months. ### Does United Airlines fly nonstop from Louis Armstrong New Orleans Intl. Airport (MSY) to San Diego Intl. Airport (SAN)? > Simply enter your dates, press search and select "Nonstop" on Expedia to browse any direct flights from MSY to SAN with United Airlines or another carrier. ### What airports does United Airlines fly into in San Diego? > Catch a United Airlines flight from Louis Armstrong New Orleans Intl. Airport (MSY) to San Diego, and you'll most likely come in to San Diego Intl. Airport (SAN). This is the airline's primary hub in this destination. ### Can I change or cancel my United Airlines flight from Louis Armstrong New Orleans Intl. Airport (MSY) to San Diego Intl. Airport (SAN)? > Changes are usually free within 24 hours of making a booking, but your airline may add a charge after that time. For more information about modifying your flights, go to your "[Trips](https://www.expedia.ca/trips)," select your flight and click on "Manage Booking." If you want the flexibility to make changes without additional charges, check the "Changes included" and "No cancel fee" filters when planning your next trip. ## Explore a world of travel with Expedia \*Available to Expedia members.