Cheap Flights from Newark Liberty Intl. Airport (EWR) to San Diego (SAN)

View AU$192 flight on Sat, 3 May 2025Opens in a new window

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Cheap Flights from Newark Liberty Intl. Airport (EWR) to San Diego (SAN)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Sat., 3 May - Sat., 10 May
EWR
New York
SAN
San Diego
AU$399 Return, found 2 days ago
AU$399
Return
found 2 days ago
Select Alaska Airlines flight, departing Sat., 3 May from New York to San Diego, returning Sat., 10 May, priced at AU$399 found 2 days ago
American Airlines
Sat., 3 May - Sat., 10 May
EWR
New York
CLD
Carlsbad
AU$415 Return, found 2 days ago
AU$415
Return
found 2 days ago
Select American Airlines flight, departing Sat., 3 May from New York to Carlsbad, returning Sat., 10 May, priced at AU$415 found 2 days ago
Delta
Sat., 3 May - Sat., 10 May
EWR
New York
SAN
San Diego
AU$415 Return, found 2 days ago
AU$415
Return
found 2 days ago
Select Delta flight, departing Sat., 3 May from New York to San Diego, returning Sat., 10 May, priced at AU$415 found 2 days ago
Alaska Airlines
Sat., 3 May - Sat., 10 May
EWR
New York
SAN
San Diego
AU$431 Return, found 2 days ago
AU$431
Return
found 2 days ago
Select Alaska Airlines flight, departing Sat., 3 May from New York to San Diego, returning Sat., 10 May, priced at AU$431 found 2 days ago
Delta
Sat., 3 May - Sat., 10 May
EWR
New York
SAN
San Diego
AU$447 Return, found 2 days ago
AU$447
Return
found 2 days ago
Select Delta flight, departing Sat., 3 May from New York to San Diego, returning Sat., 10 May, priced at AU$447 found 2 days ago
Alaska Airlines
Mon., 5 May - Tue., 13 May
EWR
New York
SAN
San Diego
AU$457 Return, found 4 days ago
AU$457
Return
found 4 days ago
Select Alaska Airlines flight, departing Mon., 5 May from New York to San Diego, returning Tue., 13 May, priced at AU$457 found 4 days ago
American Airlines
Sat., 3 May - Sat., 10 May
EWR
New York
SAN
San Diego
AU$463 Return, found 2 days ago
AU$463
Return
found 2 days ago
Select American Airlines flight, departing Sat., 3 May from New York to San Diego, returning Sat., 10 May, priced at AU$463 found 2 days ago
Alaska Airlines
Sat., 3 May - Sat., 10 May
EWR
New York
SAN
San Diego
AU$464 Return, found 2 days ago
AU$464
Return
found 2 days ago
Select Alaska Airlines flight, departing Sat., 3 May from New York to San Diego, returning Sat., 10 May, priced at AU$464 found 2 days ago
American Airlines
Wed., 23 Apr. - Mon., 28 Apr.
EWR
New York
SAN
San Diego
AU$474 Return, found 4 days ago
AU$474
Return
found 4 days ago
Select American Airlines flight, departing Wed., 23 Apr. from New York to San Diego, returning Mon., 28 Apr., priced at AU$474 found 4 days ago
United
Sat., 3 May - Sat., 10 May
EWR
New York
SAN
San Diego
AU$480 Return, found 2 days ago
AU$480
Return
found 2 days ago
Select United flight, departing Sat., 3 May from New York to San Diego, returning Sat., 10 May, priced at AU$480 found 2 days ago
Flight from Newark Liberty Intl. Airport to San Diego route information
Origin airport
Newark Liberty Intl. Airport
Destination airport
San Diego Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, United
Return price
AU$399
Distance
3872 km

Your quick guide to flights from Newark Liberty Intl. Airport to San Diego

Pick up great flights from Newark Liberty Intl. Airport to San Diego

With Expedia, you have your pick of flights a day with 20 airlines covering flights from Newark Liberty Intl. Airport to San Diego. Whether you’re on a business trip, a family holiday or a luxury break, just enter your travel dates, hit search then check out your choice of flights. Select from return, one way or multi-city flights, and use the advance search tool if you want a direct or refundable flight. You can narrow your search to show you just your preferred cabin class and airline, too. It’s all easy. You can book direct flights from Newark Liberty Intl. Airport to San Diego that take around hours.

Find cheap flights from Newark Liberty Intl. Airport to San Diego

From the great flight deals with prices currently ranging from AU$399 to AU$673, you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from Newark Liberty Intl. Airport to San Diego around 4 to 6 weeks in advance. If your travel dates are flexible, try to avoid weekends and peak seasons – when you are more likely to grab the lowest prices. Even last minute, there are some impressive deals. The cheapest time to fly to San Diego is normally in May.

Reasons to book your flight from Newark Liberty Intl. Airport to San Diego with Expedia

Expedia makes it easy to find, book, and travel, with everything you need all in one place. When you enter your travel details, find fantastic deals just for you on flight tickets from Newark Liberty Intl. Airport to San Diego across all the main airline carriers, so you can save time, dollars, and hassle finding the perfect flight. If you think your plans could change, choose refundable flights so any changes won’t cost you more. Book your flight to San Diego right now and, if you join Expedia Rewards, you earn points this time and every time you travel with Expedia.

Frequently asked questions

How much is a flight from Liberty Intl. Airport (EWR) to SAN?
The lowest price advertised for a round-trip journey between Liberty Intl. Airport (EWR) and SAN is AU$399. But you better act quick. This price is based on fares listed within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Liberty Intl. Airport (EWR) to SAN?
The majority of flights can be cancelled online, but each airline has a different set of terms and conditions. If you do decide to cancel your flight, visit our Customer Service Portal and follow the instructions.
How do I find cheap flights from Newark Airport to San Diego Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for EWR to SAN flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from EWR to San Diego Airport?
The flight distance between EWR and San Diego Intl. Airport (SAN) is 3 900 kilometres. Bring along a snack, a drink and an interesting novel to read. Keep yourself entertained and the time will fly by.
Which airlines fly direct from EWR to San Diego Intl. Airport (SAN)?
United Airlines (UA) is one of the preferred choices for many travellers flying between Liberty Intl. Airport (EWR) and SAN. Take your pick of the 91 flights it offers on this route each month. Another airline servicing this route is Alaska Airlines (AS). You’ll have 30 flights each month to select from.
Are Newark Airport to San Diego Intl. Airport (SAN) flight tickets cheaper when they're purchased at the last minute?
Last-minute planners can occasionally pick up a bargain, with some super cheap fares from EWR to San Diego Intl. Airport (SAN) cropping up a few weeks before the departure date. If you’d rather book ahead of time, Expedia compares and updates the best flight deals continually — as early as 12 months in advance in some cases. It does depend on the carrier though, as not all airlines advertise prices so far in advance.
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