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

Popular airlines from Newark Liberty Intl. Airport (EWR) to San Diego, CA (SEE-Gillespie Field)

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Alternative airports near San Diego

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to San Diego Intl. SAN. Cheapest and Closest option available. Average driving time to city center is 5 minutes. Flights from $323
SAN
San Diego Intl.
CheapestClosest
Average driving time to city center5 min
Flights from $323
Select flight to General Abelardo L. Rodriguez Intl. TIJ. Average driving time to city center is 26 minutes. Flights from $491
TIJ
General Abelardo L. Rodriguez Intl.
Average driving time to city center26 min
Flights from $491
Select flight to McClellan-Palomar CLD. Average driving time to city center is 38 minutes. Flights from $500
CLD
McClellan-Palomar
Average driving time to city center38 min
Flights from $500
Flights from Newark Liberty Intl. Airport (EWR) to San Diego (SEE)
Origin airport
Newark Liberty Intl. Airport
Destination airport
Gillespie Field
Distance
2405 mi

Newark Liberty Intl. Airport to San Diego Flights

The cheapest times to fly from Newark Liberty Intl. Airport to San Diego

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Newark Liberty Intl. Airport to San Diego are during the month of . You can find some of the cheapest flights from Newark Liberty Intl. Airport to San Diego with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Newark Liberty Intl. Airport to San Diego

Sunday is one of the best days to book for cheap flights from Newark Liberty Intl. Airport to San Diego: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Newark Liberty Intl. Airport to San Diego

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Newark Liberty Intl. Airport to San Diego in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Newark Liberty Intl. Airport to San Diego flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Newark Liberty Intl. Airport to San Diego airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Liberty Intl. Airport (EWR) to San Diego, CA (SEE-Gillespie Field) cost?
Discover the latest flight deals from EWR to SEE by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from EWR to SEE?
The cheapest flights from EWR to SEE are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from EWR to SEE?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from EWR to SEE. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Liberty Intl. Airport (EWR) to San Diego, CA (SEE-Gillespie Field)?
You'll need to catch a flight with a layover if you're traveling from Liberty Intl. Airport (EWR) to San Diego, CA (SEE-Gillespie Field). There are no daily direct flights on this route. However, simply filter your search to include one or two stops to find the best option for your trip.
What day of the week has the most flights from EWR to SEE?
Typically you'll have the most choice when it comes to flights on a Friday. Tuesdays are often the quietest.* But this can vary depending on the season, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Liberty Intl. Airport (EWR) to San Diego, CA (SEE-Gillespie Field)?
To arrive at San Diego, CA (SEE-Gillespie Field) on time, choose a flight that takes off from Liberty Intl. Airport (EWR) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for San Diego County from Liberty Intl. Airport (EWR)?
If you're on a direct flight from Liberty Intl. Airport (EWR) to San Diego County, San Diego Intl. Airport (SAN) is the only airport you can land at.
Is it cheaper to buy a plane ticket from Liberty Intl. Airport (EWR) to San Diego, CA (SEE-Gillespie Field) last-minute?
Waiting until just before your departure to book your flight from EWR to SEE often results in higher prices. While you may come across some last-minute deals, they're not always guaranteed. Keep your travel plans flexible for the best chance of landing a bargain.
Is it cheaper to book an EWR to SEE flight and hotel package?
Booking an EWR to SEE flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels in one place. Select from our wide range of stays and then add activities, car rentals and flights to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Liberty Intl. Airport (EWR) to San Diego, CA (SEE-Gillespie Field)?
It's generally possible to reschedule or cancel your EWR to SEE flight. However, for bookings made more than 24 hours ago, additional charges may apply. Check your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find more information on our Customer Service portal.

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*Available to One Key members.