SAN

$153 Find Cheap Flights from New Jersey to San Diego - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to San Diego departing on 8/25. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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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.

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

Thu, Sep 10 - Sun, Sep 13
Alaska Airlines Logo
4:29 pm - 7:35 pm
JFK
-
SAN
6h 06mnonstop
Alaska Airlines Logo
6:12 pm - 6:01 am
SAN
-
JFK
8h 49m
1 stop
$301Alaska Airlines
Thu, Sep 10 - Sun, Sep 13
Multiple Airlines Logo
4:29 pm - 7:35 pm
JFK
-
SAN
6h 06mnonstop
Multiple Airlines Logo
9:30 pm - 6:07 am
SAN
-
JFK
5h 37mnonstop
$302Multiple Airlines
Sat, Aug 15 - Mon, Aug 24
Southwest Logo
8:20 am - 1:55 pm
LGA
-
SAN
8h 35m
1 stop
Southwest Logo
6:45 am - 5:55 pm
SAN
-
LGA
8h 10m
1 stop
$302Southwest
Tue, Aug 4 - Tue, Aug 11
Frontier Logo
10:55 pm - 7:00 pm
LGA
-
SAN
23h 05m
1 stop
Frontier Logo
6:35 am - 10:00 pm
SAN
-
LGA
12h 25m
1 stop
$303Frontier
Thu, Aug 13 - Mon, Aug 17
Southwest Logo
6:10 am - 12:35 pm
LGA
-
SAN
9h 25m
2 stops
Southwest Logo
10:25 pm - 4:55 pm
SAN
-
LGA
15h 30m
2 stops
$304Southwest
Fri, Aug 14 - Mon, Aug 17
American Airlines Logo
6:54 am - 1:07 pm
JFK
-
SAN
9h 13m
1 stop
American Airlines Logo
10:20 pm - 11:30 am
SAN
-
JFK
10h 10m
1 stop
$304American Airlines
Mon, Sep 28 - Fri, Oct 2
American Airlines Logo
8:57 am - 3:22 pm
JFK
-
SAN
9h 25m
1 stop
American Airlines Logo
11:15 am - 10:29 pm
SAN
-
JFK
8h 14m
1 stop
$309American Airlines
Thu, Sep 10 - Wed, Sep 16
United Airlines Logo
12:29 pm - 5:46 pm
LGA
-
SAN
8h 17m
1 stop
United Airlines Logo
6:30 am - 5:26 pm
SAN
-
LGA
7h 56m
1 stop
$312United Airlines
Wed, Sep 2 - Sat, Sep 5
Frontier Logo
1:30 pm - 6:46 pm
EWR
-
SAN
8h 16m
1 stop
Frontier Logo
7:31 pm - 12:30 pm
SAN
-
EWR
13h 59m
2 stops
$318Frontier
Thu, Oct 15 - Thu, Oct 22
United Airlines Logo
6:00 am - 11:35 am
EWR
-
SAN
8h 35m
1 stop
United Airlines Logo
9:20 pm - 5:37 am
SAN
-
EWR
5h 17mnonstop
$324United Airlines
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$153
Best time to beat the crowds with an average 11% drop in price.
Most popular time to fly with an average 1% increase in price.
Flight from New York LaGuardia Airport to San Diego

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

Insights shared by verified travelers who flew the route from New Jersey 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.

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?

Book flights to San Diego if you plan to visit one of these locations
National City
Julian
Borrego Springs
Poway
Alpine
Santee
Lemon Grove

Everything you need to know for your flight to San Diego

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