Route guide
Cheap Flights from New York to San Diego: Book Airline Tickets
- Distance
- about 2,440 mi
- Typical flight time
- 5 h 15 min – 6 h 15 min
- Airports
- 3 × 1
- Time difference
- 3 h behind
This page covers the practical side of flying between New York and San Diego: which airports to compare, how long the trip takes, and when it is busy. It works for either direction. For a price on your dates, ask a specialist.
Quick answer: New York to San Diego is about 2,440 miles (3,930 km) and a typical flight takes 5 h 15 min to 6 h 15 min. San Diego is 3 hours behind New York. New York has 3 airports to compare and San Diego has 1.
Airport pairs to compare
New York is served by three major airports across two states, so choosing the right airport is one of the biggest levers on both price and door-to-door time. San Diego's airport is only a few miles from downtown, and it operates with a single runway.
| Pair | Departure airport | Arrival airport |
|---|---|---|
| JFK to SAN | John F. Kennedy International | San Diego International |
| LGA to SAN | LaGuardia | San Diego International |
| EWR to SAN | Newark Liberty International | San Diego International |
About the airports
- JFK · John F. Kennedy International
Queens. The largest gateway for international flights, with an AirTrain link to subway and commuter rail. - LGA · LaGuardia
Queens. The closest of the three to Midtown, focused on domestic and nearby routes. - EWR · Newark Liberty International
New Jersey. Often convenient for Lower and West Manhattan, with a rail link to Penn Station. - SAN · San Diego International
Only a few miles from downtown, with a single runway.
Airlines with a major base at either end
- At New York: United Airlines, Delta Air Lines, American Airlines, JetBlue Airways
Airlines with a base at one end often connect through their hub. A specialist can compare nonstop and connecting options on your dates.
When to go and what to expect
New York
Spring (April to June) and fall (September to early November) bring the mildest weather. December fills up with holiday visitors, and late summer can be hot and humid.
San Diego
The climate is mild year-round. Summer and holidays are busiest, and May and June often have morning cloud along the coast.
How long is New York to San Diego?
At about 2,440 miles, New York to San Diego is a long domestic-style flight of several hours. Meal options, seat choice and baggage rules matter more on a trip this long, so compare the full total rather than just the base fare.
Time zones and timing
San Diego is 3 hours behind New York, so you land at a local time 3 hours earlier than departure time plus flight time would suggest. Plan your arrival day around local time at the destination. Check the arrival date on any overnight itinerary, since it can differ from the departure date.
Getting between the airport and town
New York: Subway, commuter rail and buses link all three airports to Manhattan. Taxis and ride-hail are everywhere but depend heavily on traffic.
San Diego: Downtown is a short taxi or ride-hail trip from the airport.
Planning ground transport too? See our car rental guide.
Good to know
- Check every airport pairing when you compare fares. Schedules and airline options can differ between them.
- Winter storms and summer thunderstorms are the usual causes of delays, so leave extra connection time in those seasons.
- San Diego Comic-Con in July fills hotels and raises demand. On busy days, delays at the single-runway airport can ripple.
- Compare the total with bags included, not just the base fare. See baggage fees and taxes and fees.
Flying San Diego to New York?
This route guide works in both directions. For other trips, see all flights from New York or all flights from San Diego.
Frequently asked questions
How far is New York from San Diego?
The straight-line distance between the main airports is about 2,440 miles (3,930 km). Routes can be longer in practice because of air traffic and weather.
How long is a flight from New York to San Diego?
A typical scheduled flight takes roughly 5 h 15 min to 6 h 15 min in the air, depending on winds, the aircraft and the airports. Connecting itineraries take longer, and nonstop availability depends on the airline and dates.
Which airports can I use?
At New York: JFK (John F. Kennedy International), LGA (LaGuardia), EWR (Newark Liberty International). At San Diego: SAN (San Diego International). Ask for prices on more than one pairing.
Is there a time difference?
San Diego is 3 hours behind New York.
When is the best time to fly from New York to San Diego?
In New York: Spring (April to June) and fall (September to early November) bring the mildest weather. December fills up with holiday visitors, and late summer can be hot and humid. In San Diego: The climate is mild year-round. Summer and holidays are busiest, and May and June often have morning cloud along the coast. Fares are usually highest in the busy periods described for each city, so flexible dates can help.
Which airlines should I compare for New York to San Diego?
Airlines with a major base at either end include United Airlines, Delta Air Lines, American Airlines and JetBlue Airways. A specialist compares them with other carriers on your dates, since schedules and availability change.
Do you show fares on this page?
No. Fares change constantly, so we do not publish prices that might be out of date. A specialist checks live availability and confirms the full total, including taxes and bags, before you pay.
Route details updated October 18, 2026.