Cheap Flights from New York to San Diego (LGA to SAN) from $124.00

Trade the fast-paced energy of New York for the laid-back coastal vibes of San Diego. Booking your trip from LaGuardia Airport (LGA) to San Diego International Airport (SAN) with Globitude Travels is quick and simple. Enjoy year-round sunshine, beautiful beaches, and vibrant culture without overspending on airfare.

📞 Call 1-856-513-6369

Cheapest fares from New York to San Diego

Lowest fare found per airline on the LGA → SAN route, with our discounted phone-deal price.

Airline	Cabin	Found fare	Our discounted fare	Fare found on
Delta Air Lines	Economy	~~$208.20~~	$124.92	Sep 20, 2026	Book
Southwest	Economy	~~$209.00~~	$125.40	Sep 20, 2026	Book
United Airlines	Economy	~~$253.20~~	$151.92	Sep 20, 2026	Book
American Airlines	Economy	~~$263.21~~	$157.93	Sep 20, 2026	Book
Alaska Airlines	Economy	~~$288.20~~	$172.92	Sep 20, 2026	Book
JetBlue	Economy	~~$294.80~~	$176.88	Sep 20, 2026	Book

Discounted fares are negotiated phone deals from our vendor network and may not appear in online search results — call 1-856-513-6369 to lock one in. Fares were found on the dates shown, are per person in USD, and change with availability.

Fly from New York to Sunny San Diego

Traveling from New York's LaGuardia Airport (LGA) to San Diego International Airport (SAN) brings you straight to Southern California's premier coastal haven. San Diego boasts near-perfect weather year-round, making it a great escape from New York winters or a perfect summer vacation spot.

Once you land at SAN, you are just minutes away from iconic neighborhoods like the historic Gaslamp Quarter, Little Italy, and the scenic shores of La Jolla. Don't forget to indulge in San Diego's famous street tacos and fresh coastal seafood during your stay.

With competitive economy fares available from trusted carriers like Frontier and Delta Air Lines, Globitude Travels helps you secure the best options for your West Coast getaway.

Money-saving tips for this route

Book your flight at least three to four weeks in advance to secure the lowest economy fares on Delta Air Lines and Frontier.
Review baggage policies carefully before booking to avoid unexpected carry-on or checked bag fees.
Fly on a Tuesday or Wednesday to take advantage of lower mid-week fare rates between New York and San Diego.
Arrange your ground transportation from San Diego International Airport in advance for a smoother arrival.

Frequently asked questions

What airlines fly from New York (LGA) to San Diego (SAN)?

You can find flight options on this route with Frontier starting from $191 and Delta Air Lines starting from $198 in Economy.

Which airports are used for flights between New York and San Diego?

Flights depart from LaGuardia Airport (LGA) in New York and arrive at San Diego International Airport (SAN) in California.

When is generally the cheapest time to book flights to San Diego?

Booking during the shoulder seasons, such as late autumn or winter, generally yields lower airfares compared to peak summer travel.

Do flights from LGA to SAN typically have stops?

Yes, flights operating out of LaGuardia to San Diego typically include a connecting stop along the route.

Can I book my LGA to SAN flight over the phone?

Yes, you can call Globitude Travels directly to speak with a travel specialist who can assist with booking your flight.

Related routes

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Why book with Globitude Travels

💸 Transparent pricing
The fare you see is all-inclusive — taxes and fees shown before you pay, never after.

🤝 Real travel experts
Every booking is reviewed by our team, and phone-only vendor deals can beat any online price.

🎧 24/7 human support
Before, during and after your trip — changes, cancellations and special requests handled by people.

🔒 Secure checkout
Encrypted payment, verified confirmation emails, and your PNR delivered as soon as the airline issues it.

Globitude Travels is an independent travel agency — call 1-856-513-6369 or use the search above to compare live fares on this route. See our terms, privacy policy, refund policy and service fees for full details, or contact us any time.

Page updated August 18, 2026 · fare data refreshed automatically from live flight searches.