How does KAYAK find such low prices on flights from New Jersey to San Diego?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from New Jersey to San Diego. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from New Jersey to San Diego?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Diego from New Jersey is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from New Jersey to San Diego?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Diego with an airline and back to New Jersey with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from New Jersey to San Diego?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Diego from New Jersey up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$66 CHEAP FLIGHTS from New Jersey to San Diego

SAN

KAYAK searches hundreds of travel sites at once for deals on flights to San Diego

...and more

Travelers love KAYAK

41,299,237 searches in the past 7 days on KAYAK

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Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheapest round-trip

$211

Typical prices: $257-$422

Frontier

Fri 5/8Sun 5/10

JFK - SAN • 1 stop

Cheapest non-stop

$212

Typical prices: $284-$522

Alaska Airlines

Fri 4/24Fri 4/24

JFK - SAN • Non-stop

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to San Diego!

Flight Deals

Cheap Flights from New Jersey to San Diego

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from New Jersey to San Diego

Fri, May 8 - Sun, May 10

7:30 am - 5:40 pm

JFK

SAN

13h 10m

1 stop

9:07 pm - 6:30 am

SAN

JFK

30h 23m

1 stop

$211Frontier

Fri, Apr 24 - Fri, Apr 24

4:46 pm - 8:02 pm

JFK

SAN

6h 16mnonstop

9:25 pm - 6:03 am

SAN

JFK

5h 38mnonstop

$212Alaska Airlines

Wed, Apr 15 - Mon, Apr 20

6:00 am - 8:04 pm

LGA

SAN

17h 04m

2 stops

6:55 am - 7:49 pm

SAN

LGA

9h 54m

1 stop

$212Multiple Airlines

Fri, Mar 6 - Sun, Mar 15

5:00 pm - 11:59 pm

JFK

SAN

9h 59m

1 stop

9:59 pm - 6:23 am

SAN

JFK

5h 24mnonstop

$216Alaska Airlines

Wed, Mar 11 - Mon, Mar 16

5:25 pm - 8:48 pm

JFK

SAN

6h 23mnonstop

10:25 pm - 6:49 am

SAN

JFK

5h 24mnonstop

$217Delta

Sun, Mar 8 - Sat, Mar 14

8:40 pm - 12:11 am

JFK

SAN

6h 31mnonstop

7:00 am - 3:29 pm

SAN

JFK

5h 29mnonstop

$218Delta

Wed, Apr 15 - Sun, Apr 19

6:35 am - 9:40 am

EWR

SAN

6h 05mnonstop

7:14 pm - 5:51 am

SAN

EWR

7h 37m

1 stop

$232United Airlines

Sat, Apr 18 - Mon, Apr 20

7:45 am - 1:51 pm

LGA

SAN

9h 06m

1 stop

10:30 pm - 9:13 am

SAN

LGA

7h 43m

1 stop

$232United Airlines

Sat, May 23 - Wed, May 27

2:20 pm - 11:34 pm

EWR

SAN

12h 14m

1 stop

9:57 am - 11:30 pm

SAN

EWR

10h 33m

1 stop

$234American Airlines

Tue, Mar 17 - Tue, Mar 24

6:50 pm - 9:59 pm

PHL

SAN

6h 09mnonstop

6:23 am - 2:37 pm

SAN

PHL

5h 14mnonstop

$351American Airlines

Useful Info

Low season	January
High season	July
Cheapest flight	$66

Best time to beat the crowds with an average 11% drop in price.

Most popular time to fly and prices are also 1% lower on average.

Flight from Philadelphia to San Diego

Verified travelerFlew with Alaska Airlines

EWR

SAN

Feb 2025

My flight was not delayed, but my family had a flight earlier in the week that was, by 5 hours. My daughter says she'll never book a late afternoon flight as they seem most likely to be delayed. I personally like the timing and usually they cost less. Also, get on the plan with fully charged devices or a non-electronic form on entertainment.

BerniceFlew with Alaska Airlines

EWR

SAN

Jun 2024

Give yourself plenty of time to get through security.

Verified travelerFlew with Alaska Airlines

EWR

SAN

Feb 2024

Allow time for TSA (I had) or figure out the priority boarding (I didn't but will look into it for future flights), I thought they were pretty inefficient. A guy behind me was freaking out because he was going to miss his flight and a bunch of us let him cut the line in hopes he could make it.

How does KAYAK find such low prices on flights from New Jersey to San Diego?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from New Jersey to San Diego.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from New Jersey to San Diego?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Diego from New Jersey is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from New Jersey to San Diego?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Diego with an airline and back to New Jersey with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from New Jersey to San Diego?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Diego from New Jersey up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Julian

National City

Borrego Springs

Poway

Lemon Grove

Alpine

Santee

Everything you need to know for your flight to San Diego

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Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

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Return flight deals

Information on the airport you'll fly into in San Diego

San Diego (SAN)

SAN

$66 Find Cheap Flights from New Jersey to San Diego

KAYAK searches hundreds of travel sites at once for deals on flights to San Diego

Everything you should know

Cheap Flights from New Jersey to San Diego

Recent round-trip flight deals from New Jersey to San Diego

Recent one-way flight deals from New Jersey to San Diego

Recent last minute flight deals from New Jersey to San Diego

Recent direct flight deals from New Jersey to San Diego

Good to know

Flights from New Jersey to San Diego: the best tips from KAYAK users

FAQs for booking flights from New Jersey to San Diego

How does KAYAK find such low prices on flights from New Jersey to San Diego?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from New Jersey to San Diego.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from New Jersey to San Diego?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Diego from New Jersey is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from New Jersey to San Diego?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Diego with an airline and back to New Jersey with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from New Jersey to San Diego?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Diego from New Jersey up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near San Diego?

Everything you need to know for your flight to San Diego

Information on the airport you'll fly into in San Diego

Cabin class types available on flights to New Jersey

Complete your trip to San Diego with a hotel stay or car rental

Find direct flights for San Diego

Flights to other popular destinations

Flights from domestic origins to San Diego

Choose which airport to fly into in San Diego

Find deals for your return flight