Find cheap flights from Newark Liberty Airport to San Diego

EWR - SAN

Find cheap flights from Newark Liberty Airport to San Diego

Round-trip
Economy
Newark (EWR)
San Diego
Fri 7/31
Fri 8/7
Any month
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Good to know

Low season

January Best time to beat the crowds with an average 19% drop in price.

High season

December Most popular time to fly with an average 23% increase in price.

Average price of a round-trip

$357 (avg. price over the last 2 weeks)

Good deal for a round-trip

$333 or less

When to book flights from Newark to San Diego

Estimated round-trip price
Average price per month
Flight prices as travel date approaches
-1 day
-2 days

Top tips for finding a cheap flight

  • Looking for a cheap flight? 25% of our users found flights on this route for $206 or less.
  • The cheapest flight from Newark Liberty Airport to San Diego was found 40 days before departure, on average.
  • Book at least 3 weeks before departure in order to get a below-average price.
  • High season is considered to be November, December and January. The cheapest month to fly is January.
  • Morning departure is around 21% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for booking Newark Liberty Airport to San Diego flights

How long does a flight from Newark Liberty Airport to San Diego take?

How many flights are there between Newark Liberty Airport and San Diego?

Which airlines provide the cheapest flights from Newark Liberty Airport to San Diego?

Do I need a passport to fly between Newark Liberty Airport and San Diego?

Which airlines fly most frequently between Newark Liberty Airport and San Diego?

What’s the cheapest day of the week to fly Newark Liberty Airport to San Diego?

How does KAYAK find such low prices on flights from Newark Liberty Airport to San Diego?

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

What is the Hacker Fare option on flights from Newark Liberty Airport to San Diego?

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

Top airline flying Newark to San Diego

Scores according to KAYAK customer reviews

5.6
Spirit Airlines
Overall score based on 61,182 reviews
6.2
Boarding
5.4
Comfort
6.5
Crew
4.6
Entertainment
4.8
Food
Airline reviews
Read more about Spirit Airlines

Book cheap flights from Newark Liberty Airport to San Diego (round-trip)

Airports
Origin
Newark
$53
only
$53
Destination
San Diego
$53
only
$53
Wed, Jul 29
EWR
Newark Liberty Airport
SAN
San Diego Airport
14h 16m
Sat, Aug 1
SAN
San Diego Airport
EWR
Newark Liberty Airport
16h 05m
Trip: 4 days
Based on null reviews
Mon, Aug 3
EWR
Newark Liberty Airport
SAN
San Diego Airport
10h 33m
Sun, Aug 9
SAN
San Diego Airport
EWR
Newark Liberty Airport
9h 00m
Trip: 7 days
Based on null reviews
Tue, Jul 28
EWR
Newark Liberty Airport
SAN
San Diego Airport
14h 16m
Fri, Jul 31
SAN
San Diego Airport
EWR
Newark Liberty Airport
6h 58m
Trip: 4 days
Based on null reviews
Mon, Jul 27
EWR
Newark Liberty Airport
SAN
San Diego Airport
14h 16m
Mon, Aug 3
SAN
San Diego Airport
EWR
Newark Liberty Airport
9h 21m
Trip: 8 days
Based on null reviews
Mon, Jul 27
EWR
Newark Liberty Airport
SAN
San Diego Airport
14h 16m
Tue, Aug 4
SAN
San Diego Airport
EWR
Newark Liberty Airport
16h 05m
Trip: 9 days
Based on null reviews
Sat, Aug 1
EWR
Newark Liberty Airport
SAN
San Diego Airport
14h 16m
Sun, Aug 2
SAN
San Diego Airport
EWR
Newark Liberty Airport
9h 21m
Trip: 2 days
Based on null reviews
Sat, Jul 25
EWR
Newark Liberty Airport
SAN
San Diego Airport
9h 28m
Fri, Jul 31
SAN
San Diego Airport
EWR
Newark Liberty Airport
6h 58m
Trip: 7 days
Based on null reviews
Sat, Jul 25
EWR
Newark Liberty Airport
SAN
San Diego Airport
14h 16m
Fri, Jul 31
SAN
San Diego Airport
EWR
Newark Liberty Airport
9h 21m
Trip: 7 days
Based on null reviews
Sat, Aug 8
EWR
Newark Liberty Airport
SAN
San Diego Airport
14h 11m
Mon, Aug 10
SAN
San Diego Airport
EWR
Newark Liberty Airport
7h 54m
Trip: 3 days
Based on null reviews
Mon, Jul 27
EWR
Newark Liberty Airport
SAN
San Diego Airport
14h 16m
Fri, Jul 31
SAN
San Diego Airport
EWR
Newark Liberty Airport
9h 21m
Trip: 5 days
Based on null reviews
Sat, Aug 1
EWR
Newark Liberty Airport
SAN
San Diego Airport
14h 16m
Sat, Aug 29
SAN
San Diego Airport
EWR
Newark Liberty Airport
9h 00m
Trip: 29 days
Based on null reviews
Fri, Jul 31
EWR
Newark Liberty Airport
SAN
San Diego Airport
14h 16m
Mon, Aug 3
SAN
San Diego Airport
EWR
Newark Liberty Airport
9h 21m
Trip: 4 days
Based on null reviews
Mon, Aug 24
EWR
Newark Liberty Airport
SAN
San Diego Airport
14h 11m
Sat, Aug 29
SAN
San Diego Airport
EWR
Newark Liberty Airport
9h 00m
Trip: 6 days
Based on null reviews
Mon, Jul 27
EWR
Newark Liberty Airport
SAN
San Diego Airport
14h 16m
Fri, Jul 31
SAN
San Diego Airport
EWR
Newark Liberty Airport
6h 58m
Trip: 5 days
Based on null reviews
Sat, Aug 15
EWR
Newark Liberty Airport
SAN
San Diego Airport
30h 51m
Sat, Aug 22
SAN
San Diego Airport
EWR
Newark Liberty Airport
9h 00m
Trip: 8 days
Based on null reviews
Tue, Jul 28
EWR
Newark Liberty Airport
SAN
San Diego Airport
14h 16m
Fri, Jul 31
SAN
San Diego Airport
EWR
Newark Liberty Airport
6h 58m
Trip: 4 days
Based on null reviews
Tue, Jul 28
EWR
Newark Liberty Airport
SAN
San Diego Airport
14h 16m
Thu, Aug 6
SAN
San Diego Airport
EWR
Newark Liberty Airport
9h 00m
Trip: 10 days
Based on null reviews
Sat, Jul 25
EWR
Newark Liberty Airport
SAN
San Diego Airport
14h 16m
Sun, Jul 26
SAN
San Diego Airport
EWR
Newark Liberty Airport
9h 21m
Trip: 2 days
Based on null reviews
Mon, Aug 10
EWR
Newark Liberty Airport
SAN
San Diego Airport
10h 14m
Fri, Aug 14
SAN
San Diego Airport
EWR
Newark Liberty Airport
23h 53m
Trip: 5 days
Based on null reviews
Thu, Jul 23
EWR
Newark Liberty Airport
SAN
San Diego Airport
14h 16m
Thu, Jul 30
SAN
San Diego Airport
EWR
Newark Liberty Airport
8h 59m
Trip: 8 days
Based on null reviews
Show more results

Book cheap flights from Newark Liberty Airport to San Diego (one-way)

Airports
Origin
Newark
$27
only
$27
Destination
San Diego
$27
only
$27
Mon, Jul 27
EWR
Newark Liberty Airport
SAN
San Diego Airport
14h 16m
Based on null reviews
Fri, Jul 31
EWR
Newark Liberty Airport
SAN
San Diego Airport
11h 01m
Based on null reviews
Thu, Jul 23
EWR
Newark Liberty Airport
SAN
San Diego Airport
14h 16m
Based on null reviews
Fri, Jul 31
EWR
Newark Liberty Airport
SAN
San Diego Airport
14h 16m
Based on null reviews
Sat, Jul 25
EWR
Newark Liberty Airport
SAN
San Diego Airport
9h 28m
Based on null reviews
Tue, Jul 28
EWR
Newark Liberty Airport
SAN
San Diego Airport
14h 16m
Based on null reviews
Sun, Aug 2
EWR
Newark Liberty Airport
SAN
San Diego Airport
26h 04m
Based on null reviews
Sun, Jul 26
EWR
Newark Liberty Airport
SAN
San Diego Airport
29h 19m
Based on null reviews
Tue, Aug 4
EWR
Newark Liberty Airport
SAN
San Diego Airport
11h 01m
Based on null reviews
Sat, Aug 1
EWR
Newark Liberty Airport
SAN
San Diego Airport
10h 33m
Based on null reviews
Mon, Aug 17
EWR
Newark Liberty Airport
SAN
San Diego Airport
26h 04m
Based on null reviews
Sun, Jul 26
EWR
Newark Liberty Airport
SAN
San Diego Airport
29h 19m
Based on null reviews
Tue, Aug 11
EWR
Newark Liberty Airport
SAN
San Diego Airport
26h 04m
Based on null reviews
Wed, Aug 5
EWR
Newark Liberty Airport
SAN
San Diego Airport
14h 11m
Based on null reviews
Sat, Jul 25
EWR
Newark Liberty Airport
SAN
San Diego Airport
27h 36m
Based on null reviews
Thu, Jul 30
EWR
Newark Liberty Airport
SAN
San Diego Airport
14h 16m
Based on null reviews
Fri, Aug 14
EWR
Newark Liberty Airport
SAN
San Diego Airport
14h 11m
Based on null reviews
Fri, Aug 14
EWR
Newark Liberty Airport
SAN
San Diego Airport
11h 01m
Based on null reviews
Sun, Aug 16
EWR
Newark Liberty Airport
SAN
San Diego Airport
15h 35m
Based on null reviews
Sun, Aug 16
EWR
Newark Liberty Airport
SAN
San Diego Airport
27h 10m
Based on null reviews
Show more results
*
Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
please send us an and someone from our team will get back to you promptly.

^
The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.
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