Cheap Flights from New York NY to San Diego CA from $133

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Flight deals from New York to San Diego

Looking for a cheap last-minute deal or the best round-trip flight from New York to San Diego? Find the lowest prices on one-way and round-trip tickets right here.

San Diego.$133 per passenger.Departing Sat, Jan 10, returning Mon, Jan 12.Round-trip flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departing from New York LaGuardia on Sat, Jan 10, arriving in San Diego International.Inbound indirect flight with Frontier Airlines, departing from San Diego International on Mon, Jan 12, arriving in New York John F. Kennedy.Price includes taxes and charges.From $133, select.

San Diego.$154 per passenger.Departing Sat, Jan 17, returning Sun, Feb 1.Round-trip flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departing from New York LaGuardia on Sat, Jan 17, arriving in San Diego International.Inbound indirect flight with Frontier Airlines, departing from San Diego International on Sun, Feb 1, arriving in New York LaGuardia.Price includes taxes and charges.From $154, select.

San Diego.$184 per passenger.Departing Thu, Apr 9, returning Mon, Apr 13.Round-trip flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departing from New York LaGuardia on Thu, Apr 9, arriving in San Diego International.Inbound indirect flight with Frontier Airlines, departing from San Diego International on Mon, Apr 13, arriving in New York LaGuardia.Price includes taxes and charges.From $184, select.

San Diego.$189 per passenger.Departing Fri, Feb 27, returning Tue, Mar 3.Round-trip flight with Spirit Airlines and Frontier Airlines.Outbound indirect flight with Spirit Airlines, departing from New York LaGuardia on Fri, Feb 27, arriving in San Diego International.Inbound indirect flight with Frontier Airlines, departing from San Diego International on Tue, Mar 3, arriving in New York LaGuardia.Price includes taxes and charges.From $189, select.

San Diego.$195 per passenger.Departing Tue, Jan 27, returning Tue, Feb 3.Round-trip flight with Alaska Airlines.Outbound direct flight with Alaska Airlines departing from New York John F. Kennedy on Tue, Jan 27, arriving in San Diego International.Inbound direct flight with Alaska Airlines departing from San Diego International on Tue, Feb 3, arriving in New York John F. Kennedy.Price includes taxes and charges.From $195, select.

San Diego.$195 per passenger.Departing Tue, Jan 13, returning Wed, Jan 21.Round-trip flight with Hawaiian Airlines.Outbound direct flight with Hawaiian Airlines departing from New York John F. Kennedy on Tue, Jan 13, arriving in San Diego International.Inbound direct flight with Hawaiian Airlines departing from San Diego International on Wed, Jan 21, arriving in New York John F. Kennedy.Price includes taxes and charges.From $195, select.

San Diego.$197 per passenger.Departing Wed, Feb 4, returning Tue, Feb 10.Round-trip flight with Alaska Airlines.Outbound direct flight with Alaska Airlines departing from New York John F. Kennedy on Wed, Feb 4, arriving in San Diego International.Inbound direct flight with Alaska Airlines departing from San Diego International on Tue, Feb 10, arriving in New York John F. Kennedy.Price includes taxes and charges.From $197, select.

San Diego.$207 per passenger.Departing Wed, Dec 31, returning Mon, Jan 5.Round-trip flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departing from New York John F. Kennedy on Wed, Dec 31, arriving in San Diego International.Inbound indirect flight with Frontier Airlines, departing from San Diego International on Mon, Jan 5, arriving in New York John F. Kennedy.Price includes taxes and charges.From $207, select.

Find the cheapest month to fly from New York to San Diego

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like New York to San Diego flights are currently cheapest in January.

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Direct flights from New York to San Diego

Alternative New York to San Diego routes

Looking for the cheapest, fastest or easiest route from New York to San Diego? You could fly into the following airports instead.

New York to San Diego: Flight information

The things to know before you go.

Cheapest flight found	$133
Cheapest month to fly	January
Average flight time	6 hrs, 16 mins
Most popular airline	Alaska Airlines
Average flights per week	278

Finding cheap flights from New York to San Diego: Frequently asked questions

How many airports are there in San Diego?

There are 2 airports in San Diego: San Diego International and McClellan – Palomar.

How much are round-trip flights from New York to San Diego?

The best price we found for a round-trip flight from New York to San Diego is $133. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

How long does it take to fly from New York to San Diego?

6 hours and 16 minutes is the average flight time from New York to San Diego.

Which airlines fly direct from New York to San Diego?

Alaska Airlines, United and Hawaiian Airlines fly direct from New York to San Diego.

How many flights are there a week from New York to San Diego?

There are 278 flights per week flying from New York to San Diego, as of December 2025.

When is the cheapest time to fly from New York to San Diego?

The cheapest month to fly from New York to San Diego is usually January.

What's the cheapest airport to fly to in San Diego?

If you're flying from New York, the cheapest airport near San Diego is San Diego International – which is 4.1 km away from the center of San Diego. We've found flights to this airport from $133.

Which upcoming date is cheapest to fly from New York to San Diego on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from New York to San Diego on Saturday, January 10, 2026.

Can I get a direct flight from New York to San Diego?

Yes – the average flight time is 6 hours and 16 minutes.

How can I get the best flight deal from New York to San Diego?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to San Diego but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to San Diego?

We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to San Diego is around 40 days in advance, so don’t leave your flight to the last minute.

What’s the weather like in San Diego?

In December, the average temperature is usually around 13°C. August is typically the warmest month in San Diego, when it usually averages around 28°C. You can expect the least rain in June. The coldest month is December, with temperatures averaging 10°C. The rainiest month is February.

Which is the cheapest airline to fly with from New York to San Diego?

The cheapest airline that flies to San Diego is Frontier Airlines, and the cheapest airline that flies to McClellan – Palomar Airport is Hawaiian Airlines.

Flying from New York to San Diego: what you need to know

Start planning your trip by checking out the departure points for your flight from New York to San Diego. Explore your options for taking off from John F. Kennedy International Airport (JFK) or Newark Liberty International Airport (EWR), two of the city's main airports.
San Diego International Airport (SAN) and McClellan-Palomar Airport (CLD) are the chief entry points to San Diego.
The average duration of a direct New York to San Diego flight is 6 hours 5 minutes.
San Diego is three hours behind New York and observes the UTC-7 timezone.
The busiest route for flights from New York to San Diego is from John F. Kennedy International Airport (JFK) to San Diego International Airport (SAN). You can select from 45 weekly services between these two airports. If you'd like to set off at the first opportunity, the earliest flight from JFK to SAN is the 06:00 JetBlue Airways service. If you have other commitments or plans on your day of travel, the latest available service is at 21:00 with Delta Air Lines.
For hassle-free travel, arrive at the airport two hours ahead of international flights and one hour before domestic departures. This will give you enough time to board your New York to San Diego flight.
Be prepared for longer lines during popular months such as July. Arriving up to four hours in advance for an international flight and two hours for domestic departures will give you plenty of time for security and boarding.

How to find the cheapest flights from New York to San Diego

To secure cheap New York to San Diego flights, book your trip two months ahead of your planned departure.
Organize your trip for May. That's the best month for scoring an incredible deal on plane tickets from New York to San Diego. If you're open to different travel dates, use the 'Whole month' tool to find the lowest price across each month.
You don't need to check every day to see if fares have dropped when you set up a Price Alert. We'll update you when a better deal is available on cheap flights from New York to San Diego.
Tailor your trip using filters. Pick your preferred arrival and departure times, airlines and total journey duration. You can also sort your results by 'Best,' 'Cheapest' or 'Fastest' New York to San Diego flights.

Flying from New York

John F. Kennedy International Airport (JFK)

You can get a direct flight from New York to San Diego taking off from John F. Kennedy International Airport (JFK). Begin your trip at JFK and touch down at San Diego International Airport (SAN).
Choose from a variety of airlines that offer direct New York to San Diego plane tickets out of JFK. Book your journey with one of these:
The journey from central New York to JFK takes around 1 hour 20 minutes on public transport. If you drive, ride-share or grab a cab, you'll cover the 19 kilometers in 50 minutes or so, depending on traffic.
Booked an early flight from New York to San Diego? Avoid rushing to the airport (and enjoy a little extra shut-eye) by choosing one of these hotels near John F. Kennedy International Airport:
When it comes to John F. Kennedy International Airport's on-time performance, 74.1% of flights meet their scheduled arrival time.
JFK is located at JFK Airport.

Newark Liberty International Airport (EWR)

You can book a direct flight from New York to San Diego out of Newark Liberty International Airport (EWR). Nonstop services from EWR will take you to San Diego International Airport (SAN).
Book your direct New York to San Diego plane ticket with United Airlines. This is one of the top airlines that operates this route out of EWR.
You can reach EWR from the center of New York in about 30 minutes by car (depending on traffic conditions). The ride by public transport will take roughly 1 hour 10 minutes to cover the 14 kilometers or so.
Get a head start on your vacation with an extra night away from home. Before catching your flight from New York to San Diego, unwind in one of these hotels close to Newark Liberty International Airport:
When it comes to keeping flights punctual, Newark Liberty International Airport has an on-time arrival rate of 73%.
You'll find EWR at Building 1, Conrad Road.

LaGuardia Airport (LGA)

LGA is around 13 kilometers from central New York. Driving from the city center to the airport takes about 25 minutes. If you're planning to take public transport, expect a journey of around 1 hour.
Set yourself up for a smooth departure — stay near LaGuardia Airport and know you'll make it to the terminal with time to spare. Get settled at one of these hotels the day before if you've booked an early New York to San Diego flight:
LGA has an on-time performance rating of 80.0%. This means most of its flights arrive at their destination as expected and your trip runs like clockwork.
LaGuardia Airport is located at Hangar 7 Center.

Arriving in San Diego

San Diego International Airport (SAN)

The distance from San Diego International Airport (SAN) to central San Diego is approximately 5 kilometers. It'll take you around 10 minutes to get to the center driving.
If you're taking public transport, expect a journey time of roughly 20 minutes.
The last thing you want is a long journey to your hotel if you're getting in late on a flight from New York to San Diego. Reserve one of these accommodation options near SAN instead:
Go wherever you want, whenever you want with a San Diego International Airport rental car. Book your wheels from Thrifty, Dollar or Budget and see more of San Diego and beyond.
To get the best deal, reserve your vehicle from San Diego International Airport around two weeks ahead of your New York to San Diego flight.
SAN is situated at N Harbor Dr.

McClellan-Palomar Airport (CLD)

After your flight from New York to San Diego has arrived, you can make your way to the city center in about 40 minutes by car. Central San Diego is approximately 48 kilometers from McClellan-Palomar Airport (CLD).
You can expect the journey to take approximately 2 hours 15 minutes on public transport.
Forget about inconvenient public transport schedules or cab lines. Grab a McClellan-Palomar Airport rental car and let the journey unfold your way. Check out the availability and rates from Budget, Hertz and Avis.
Typically, the sooner you book, the better the prices and selection of vehicles. Lock in your ride from CLD as soon as your plans are confirmed.

Best time to go to San Diego

May is the quietest month for flights from New York to San Diego, while July is the most popular. Figure out the best time to go to San Diego based on whether you like a bustling atmosphere or a more laid-back vibe.
The warmest month in San Diego is August, with temperatures ranging between 17ºC (63ºF) and 28ºC (82ºF). Lock in your New York to San Diego ticket then if you enjoy this type of weather.
If you like traveling in cooler conditions, search for a cheap flight from New York to San Diego in February when temperatures average between 7ºC (45ºF) and 23ºC (73ºF).

More about San Diego

Start your San Diego trip off on the right foot by choosing the ideal place to stay. As soon as you've booked your flight from New York to San Diego, check out our range of accommodation options including:
San Diego Zoo and USS Midway Museum are a couple of major attractions to add to your San Diego to-do list. Keep the momentum going by heading to SeaWorld San Diego.

Explore more of United States

San Diego has loads to offer, but there are so many other corners of United States you'll want to see. Around 177 kilometers north-west of San Diego, a visit to Los Angeles will fill your itinerary to the brim. Don't miss top attractions like Griffith Observatory, The Broad and La Brea Tar Pits & Museum.
Around 483 kilometers east of San Diego, Phoenix is another essential stop in United States. Get a taste of what this destination has to offer at Desert Botanical Garden, Heard Museum and Papago Park.