New York (LGA) to San Diego (SAN) at a glance

Travel from New York's LaGuardia Airport (LGA) to San Diego International Airport (SAN) with a range of airlines offering domestic long-haul options. Explore various choices, including full-service and low-cost carriers, to discover the best flights from New York to San Diego that align with your budget and schedule. With weekly flights available, you can easily plan your trip and dive into the rich culture and stunning sights of San Diego.

• Fastest flight duration: around 8h 15m non-stop
• Route distance: roughly 2,400 miles (3,860 km)
• Flights per week: around 20+ flights with multiple daily departures on average
• Typical fares (one-way): economy tickets often range from $105–$425, depending on seasonality and how far ahead you book

Flights from LaGuardia Airport (LGA) to San Diego International Airport (SAN)

Based on the latest traveler bookings, here are the top airlines favored for flights from New York to San Diego, especially for non-stop and one-stop options. Common layover points include Dallas-Fort Worth International Airport (DFW) with a layover of about 1 hour and 15 minutes, O'Hare International Airport (ORD) also with a 1 hour and 15-minute layover, and Charlotte-Douglas International Airport (CLT) with a layover of about 1 hour. These choices allow you to mix and match costs, travel times, and cabin classes to create the ideal itinerary.

• American Airlines: This full-service airline provides one-stop and multi-stop options, with one-way prices typically between $105 and $405. It operates around 40% of flights on this route, featuring an in-flight duration of about 7 hours and a total travel time of approximately 8 hours and 30 minutes.
• Delta: Another full-service option, Delta offers one-stop flights with one-way fares generally ranging from $125 to $460. It makes up roughly 21% of departures for this route, with an in-flight time of 7 hours and a total journey lasting around 8 hours and 30 minutes, including layover time.
• Southwest Airlines: As a low-cost carrier, Southwest provides non-stop, one-stop, and multi-stop services, with one-way fares usually varying from $105 to $420. It represents about 20% of flights on this route, featuring an in-flight duration of 7 hours and a total journey time close to 8 hours and 30 minutes.
• United: This full-service airline offers both non-stop and one-stop itineraries, with typical one-way fares ranging from $125 to $520. United accounts for approximately 16% of departures on this route, with an in-flight duration of 7 hours and a total travel time of about 8 hours and 30 minutes.
• Frontier Airlines: A low-cost option, Frontier provides one-stop services with one-way fares generally between $105 and $240. It makes up around 3% of departures for this route, featuring an in-flight time of 7 hours and a total journey time of roughly 8 hours and 30 minutes, including layover.

Travelers flying from New York to San Diego can enhance their experience by upgrading to a higher cabin class. United offers first class, while Delta provides both first class and premium economy class options for added comfort.

Best time to fly from New York (LGA) to San Diego (SAN)

The most popular months for travelers flying from New York to San Diego are January, February, and April, when peak temperatures in San Diego reach up to 60.6°F in April. If you prefer quieter travel, consider September, the least busy time to visit with temperatures around 72°F and typically the lowest average one-way fare (around $186). Flight availability peaks in April, with approximately 28 flights per week, making it easier to find convenient departure times. June has the fewest flights, with approximately 15 flights per week.

• Cheapest time to fly: September usually offers good deals with average one-way fare around $186, roughly 20% cheaper than the yearly average.
• Another budget-friendly time to fly: January typically offers an average one-way fare of around $206.
• Most flight options: April has the highest number of flights from New York to San Diego, with approximately 28 flights per week, giving you more flexibility in scheduling your trip.

Month	Temperature	Demand	Weekly Flights	Average one-way Fare
January	57.4°F (14.1°C)	High	19	$206
February	56.8°F (13.8°C)	High	17	$208
March	58.1°F (14.5°C)	Average	17	$246
April	60.6°F (15.9°C)	High	28	$228
May	62.6°F (17.0°C)	Average	24	$216
June	66.4°F (19.1°C)	Low	15	$255
July	70.5°F (21.4°C)	Low	20	$245
August	72.3°F (22.4°C)	Average	23	$220
September	72.0°F (22.2°C)	Low	16	$186
October	68.2°F (20.1°C)	Average	22	$226
November	62.6°F (17.0°C)	Average	25	$237
December	57.4°F (14.1°C)	Average	25	$320

*Average one-way fare is based on Expedia flight booking data from January 2025 to April 2026 for the specified route and travel class and may change depending on availability, dates, and demand.

Alternative routes from New York (LGA) to San Diego (SAN)

• New York to San Diego (JFK-SAN): John F. Kennedy International Airport (JFK) is located approximately 10 miles from LaGuardia Airport (LGA). One-way economy tickets for this route generally fall between $110 and $430, influenced by the time of year and how early you make your reservation. Flights on this route can be either non-stop or one-stop. Major airlines operating this route include Delta and JetBlue Airways, the latter being a low-cost option. Additionally, you can find business and first-class service available.
• Newark to San Diego (EWR-SAN): Newark Liberty International Airport (EWR) is about 17 miles from LaGuardia Airport (LGA). Economy fares for this journey typically range from $110 to $450, depending on the season and booking timing. This route offers both non-stop and one-stop flight options. Leading airlines for this route consist of United and Alaska Airlines. Business and first-class service is also on offer for travelers seeking a premium experience.

How to find the best prices for flights from New York (LGA) to San Diego (SAN)

Getting some of the best deals on flights from New York to San Diego is all about timing and flexibility. Here are some key tips to help you save:

1. Best times to book and fly: cheaper fares are usually available when booking at least two months in advance, although most travelers tend to book between two and eight weeks ahead. Evening departures (6 PM to 12 AM) often offer lower prices, while afternoon flights (12 PM to 6 PM) are more popular. Additionally, flying on Tuesday typically results in cheaper prices, but Friday is the busiest travel day.
2. Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
3. Bundle and save: bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.* Find San Diego hotel and flight deals.
4. Compare flight options: use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
5. Stay flexible with dates: being open to different travel days can sometimes help you find better prices on flights and hotels.
6. Think about luggage: nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your allowance before confirming your booking to avoid excess baggage fees at the airport.

*Members only. Savings vary and are not available on all bundles. Select hotels.

Arriving at San Diego International Airport from LaGuardia Airport

San Diego welcomes travelers from New York with a range of transport options based on price, convenience, and proximity. For departures, LaGuardia Airport is roughly a 15-minute drive (covering about 10 miles) from central New York. Here's how to reach San Diego efficiently:

• Hotel transfer: Transfers offer a convenient way to reach your hotel in San Diego, with options including free hotel shuttles and private rides, which can be arranged in advance with your hotel.
• Car rental: Renting a car from San Diego International Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at San Diego International Airport on Expedia.
• Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.
• Public transportation: From San Diego International Airport, Seaport, a seaport, is located about 0.1 miles away on foot, while B Street Cruise Ship Terminal, a cruise terminal, is about 3 miles from the airport by car. Additionally, Middletown Station, a metro station, is situated approximately 2.3 miles away by car, providing convenient access to local transit options.