฿4,555 Cheap Flights from Newark Liberty Intl. Airport (EWR) to San Diego (SAN)

View ฿4,555 flight on Tue, 30 Sep 2025Opens in a new window

Popular airlines from Newark Liberty Intl. Airport (EWR) to San Diego Intl. Airport (SAN)

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 40% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

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

Prices were available within the past 7 days and start at ฿4,555 for one-way flights and ฿11,080 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, 1 Oct - Thu, 9 Oct
EWR
New York
SAN
San Diego
฿11,080 Return, found 6 days ago
฿11,080
Return
found 6 days ago
Select Delta flight, departing Wed, 1 Oct from New York to San Diego, returning Thu, 9 Oct, priced at ฿11,080 found 6 days ago
Delta
Wed, 1 Oct - Thu, 9 Oct
EWR
New York
SAN
San Diego
฿11,405 Return, found 6 days ago
฿11,405
Return
found 6 days ago
Select Delta flight, departing Wed, 1 Oct from New York to San Diego, returning Thu, 9 Oct, priced at ฿11,405 found 6 days ago
Delta
Wed, 1 Oct - Thu, 9 Oct
EWR
New York
SAN
San Diego
฿11,740 Return, found 6 days ago
฿11,740
Return
found 6 days ago
Select Delta flight, departing Wed, 1 Oct from New York to San Diego, returning Thu, 9 Oct, priced at ฿11,740 found 6 days ago
Delta
Wed, 1 Oct - Thu, 9 Oct
EWR
New York
SAN
San Diego
฿12,065 Return, found 6 days ago
฿12,065
Return
found 6 days ago
Select Delta flight, departing Wed, 1 Oct from New York to San Diego, returning Thu, 9 Oct, priced at ฿12,065 found 6 days ago
American Airlines
Wed, 1 Oct - Thu, 9 Oct
EWR
New York
SAN
San Diego
฿12,390 Return, found 6 days ago
฿12,390
Return
found 6 days ago
Select American Airlines flight, departing Wed, 1 Oct from New York to San Diego, returning Thu, 9 Oct, priced at ฿12,390 found 6 days ago
United
Wed, 1 Oct - Thu, 9 Oct
EWR
New York
SAN
San Diego
฿12,395 Return, found 6 days ago
฿12,395
Return
found 6 days ago
Select United flight, departing Wed, 1 Oct from New York to San Diego, returning Thu, 9 Oct, priced at ฿12,395 found 6 days ago
American Airlines
Wed, 1 Oct - Thu, 9 Oct
EWR
New York
SAN
San Diego
฿12,715 Return, found 6 days ago
฿12,715
Return
found 6 days ago
Select American Airlines flight, departing Wed, 1 Oct from New York to San Diego, returning Thu, 9 Oct, priced at ฿12,715 found 6 days ago
United
Wed, 1 Oct - Thu, 9 Oct
EWR
New York
SAN
San Diego
฿12,720 Return, found 6 days ago
฿12,720
Return
found 6 days ago
Select United flight, departing Wed, 1 Oct from New York to San Diego, returning Thu, 9 Oct, priced at ฿12,720 found 6 days ago
United
Wed, 1 Oct - Thu, 9 Oct
EWR
New York
SAN
San Diego
฿13,045 Return, found 6 days ago
฿13,045
Return
found 6 days ago
Select United flight, departing Wed, 1 Oct from New York to San Diego, returning Thu, 9 Oct, priced at ฿13,045 found 6 days ago
Delta
Wed, 1 Oct - Thu, 9 Oct
EWR
New York
SAN
San Diego
฿13,050 Return, found 6 days ago
฿13,050
Return
found 6 days ago
Select Delta flight, departing Wed, 1 Oct from New York to San Diego, returning Thu, 9 Oct, priced at ฿13,050 found 6 days ago

Find the cheapest month to fly from New York (EWR) to San Diego (SAN)

February is typically the cheapest month to fly

From ฿2,882 - ฿10,935 per traveller.

Graph displaying average flight prices per month

Flight from Newark Liberty Intl. Airport to San Diego route information
Origin airport
Newark Liberty Intl. Airport
Destination airport
San Diego Intl.
Return price
฿11,080
Distance
3872 km
Average flight time
2 hours 49 mins

Perfect flights from Newark Liberty Intl. Airport to San Diego

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Newark Liberty Intl. Airport to San Diego. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of San Diego, surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Newark Liberty Intl. Airport to San Diego Intl. ticket options cater to your travel preferences, with incredible one-way fares from ฿4,555 and roundtrip prices from ฿11,080. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at San Diego Intl. and explore San Diego and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your EWR to SAN travel arrangements today and embark on the journey of a lifetime in San Diego.

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 ฿11,080. 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.

Explore a world of travel with Expedia

San Diego Airports

Carlsbad

Newark Liberty Intl. Airport Airports

New York

John F. Kennedy Intl. to San Diego
฿10,425.00
LaGuardia to San Diego
฿11,900.00
*Available to Expedia members.