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>

$121 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

$222

Overall average: $517

JetBlue

Wed 12/10Sun 12/14

JFK - SAN • Non-stop

Cheapest one-way

$121

Typical prices: $168-$358

Frontier

Mon 1/19

EWR - SAN • 2 stops

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

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from New Jersey to San Diego that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

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

Wed, Dec 10 - Sun, Dec 14

9:29 am - 12:47 pmJFK-SAN

6h 18mnonstop

9:05 pm - 5:20 amSAN-JFK

5h 15mnonstop

$222JetBlue

Find Deal

Tue, Dec 30 - Wed, Jan 7

8:55 pm - 11:59 pmLGA-SAN

30h 04m2 stops

7:00 am - 10:00 pmSAN-LGA

12h 00m1 stop

$225Multiple Airlines

Find Deal

Mon, Dec 15 - Fri, Dec 19

6:59 am - 12:38 pmJFK-SAN

8h 39m1 stop

7:21 pm - 9:01 amSAN-JFK

10h 40m2 stops

$226Frontier

Find Deal

Thu, Jan 15 - Mon, Jan 19

10:00 pm - 12:11 amLGA-SAN

29h 11m1 stop

6:25 am - 9:03 pmSAN-LGA

11h 38m1 stop

$226Frontier

Find Deal

Wed, Dec 10 - Sat, Jan 17

9:30 am - 12:54 pmJFK-SAN

6h 24mnonstop

7:51 am - 4:12 pmSAN-JFK

5h 21mnonstop

$228Hawaiian Airlines

Find Deal

Fri, Dec 5 - Wed, Dec 24

9:30 am - 12:54 pmJFK-SAN

6h 24mnonstop

9:59 pm - 6:29 amSAN-JFK

5h 30mnonstop

$232Alaska Airlines

Find Deal

Sat, Dec 13 - Mon, Jan 12

9:30 am - 12:54 pmJFK-SAN

6h 24mnonstop

7:51 am - 4:12 pmSAN-JFK

5h 21mnonstop

$233Hawaiian Airlines

Find Deal

Fri, Dec 5 - Mon, Dec 8

4:59 pm - 10:30 pmEWR-SAN

8h 31m1 stop

10:34 pm - 6:45 amSAN-EWR

5h 11mnonstop

$247United Airlines

Find Deal

Sat, Jan 10 - Mon, Jan 12

6:50 am - 10:04 amEWR-SAN

6h 14mnonstop

1:00 pm - 1:08 amSAN-EWR

9h 08m1 stop

$248United Airlines

Find Deal

Fri, Dec 5 - Tue, Dec 9

3:29 pm - 6:50 pmEWR-SAN

6h 21mnonstop

7:15 am - 6:46 pmSAN-EWR

8h 31m1 stop

$250Alaska Airlines

Find Deal

Useful Info

Low season	September
High season	July
Cheapest flight	$121

Best time to beat the crowds with an average 12% drop in price.

Flight from Newark Liberty Airport to San Diego

Verified travelerFlew with Alaska AirlinesEWR-SANFeb 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 AirlinesEWR-SANJun 2024

Give yourself plenty of time to get through security.

Verified travelerFlew with Alaska AirlinesEWR-SANFeb 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

Lemon Grove

National City

Borrego Springs

Poway

Alpine

Santee

Everything you need to know for your flight to San Diego

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

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

San Diego (SAN)

SAN

$121 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