
Popular airlines from Newark Liberty Intl. Airport (EWR) to San Diego Intl. Airport (SAN)
- Alaska Airlines
Alaska Airlines
- Delta
Delta
- Spirit Airlines
Spirit Airlines
- American Airlines
American Airlines
- United
United
- Hawaiian Airlines
Hawaiian Airlines
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Cheap flights from Newark Liberty Intl. Airport (EWR) to San Diego (SAN)
Prices were available within the past 7 days and start at CA $138 for one-way flights and CA $312 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.










Frequently asked questions
Travel information
Travel information
Origin airport | Newark Liberty Intl. Airport |
Destination airport | San Diego Intl. |
Airlines serving | Alaska Airlines, American Airlines, Delta, Hawaiian Airlines, Spirit Airlines, United |
Roundtrip price | CA $311 |
Distance | 3872 km |
Book with confidence
Book with confidence
The easy way to book your flights from Newark Liberty Intl. Airport to San Diego
With Expedia, it’s simple to find and book flights to San Diego from Newark Liberty Intl. Airport whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are American Airlines, Alaska Airlines, Hawaiian Airlines, United Airlines nonstop flights to San Diego Intl., too.
Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Newark Liberty Intl. Airport to San Diego today, tomorrow, or this week.
Save dollars with cheap flights from Newark Liberty Intl. Airport, EWR to San Diego Intl., SAN
Sort your search results by price to find great deals on your flight from Newark Liberty Intl. Airport to San Diego—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to San Diego from Newark Liberty Intl. Airport currently is just CA $312 rising to CA $382.
Here are more money-saving tips:
- Fly in May when flight prices are normally at their lowest
- Book about a month to 6 weeks before you travel for the best prices to San Diego
- Avoid peak season and weekends when flights can cost more
- Early morning and late-night flights are sometimes cheaper, so try varying your travel times
- One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free!
Reasons to choose Expedia for your flight to San Diego from Newark Liberty Intl. Airport
Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to San Diego with Expedia today.
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Top Routes from Newark Liberty Intl. Airport
- Newark Liberty Intl. Airport to Ottawa (EWR - YOW)
- Newark Liberty Intl. Airport to Mumbai (EWR - BOM)
- Newark Liberty Intl. Airport to Calgary (EWR - YYC)
- Newark Liberty Intl. Airport to Los Angeles (EWR - LAX)
- Newark Liberty Intl. Airport to Miami (EWR - MIA)
- Newark Liberty Intl. Airport to Paris (EWR - CDG)
- Newark Liberty Intl. Airport to Fort Lauderdale (EWR - FLL)
- Newark Liberty Intl. Airport to Delhi (EWR - DEL)
- Newark Liberty Intl. Airport to Dubai (EWR - DXB)
- Newark Liberty Intl. Airport to Montreal (EWR - YUL)
- Newark Liberty Intl. Airport to Vancouver (EWR - YVR)
- Newark Liberty Intl. Airport to Athens (EWR - ATH)
Top Routes to San Diego
- Ottawa to San Diego (YOW - SAN)
- Calgary to San Diego (YYC - SAN)
- Yellowknife to San Diego (YZF - SAN)
- Kelowna to San Diego (YLW - SAN)
- Detroit to San Diego (DTW - SAN)
- Charlottetown to San Diego (YYG - SAN)
- Winnipeg to San Diego (YWG - SAN)
- Halifax to San Diego (YHZ - SAN)
- Québec to San Diego (YQB - SAN)
- Montreal to San Diego (YUL - SAN)
- Saint John to San Diego (YSJ - SAN)
- Vancouver to San Diego (YVR - SAN)
Top Routes from Newark Liberty Intl. Airport
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