Cheap Flights from San Diego (SAN) to Princeton (PCT)

Popular airlines from San Diego Intl. Airport (SAN) to Princeton, NJ (PCT)

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Alternative airports near Princeton

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

Select flight to Mercer TTN. Cheapest option available. Average driving time to city center is 18 minutes. Flights from $468
TTN
Mercer
Cheapest
Average driving time to city center18 min
Flights from $468

Frequently asked questions

How much does a flight from San Diego Intl. Airport (SAN) to Princeton, NJ (PCT) cost?
Snag a cheap one-way flight or cheap return flight from San Diego Intl. Airport (SAN) to Princeton, NJ (PCT) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from San Diego Intl. Airport (SAN) to Princeton, NJ (PCT)?
Flying in can help you save, as it's the cheapest month for flights between SAN and PCT. You'll typically find the lowest fares during off-peak months.
What is the cheapest airline that flies from San Diego Intl. Airport (SAN) to Princeton, NJ (PCT)?
To find the cheapest airline flying from SAN to PCT, use Expedia's filter tool. Tailor your search based on what matters most to you, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to discover the cheapest flight right away.
How many flights per day from San Diego Intl. Airport (SAN) to Princeton, NJ (PCT)?
Nonstop flights from San Diego Intl. Airport (SAN) to Princeton, NJ (PCT) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel dates and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from SAN to PCT?
You'll usually find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from San Diego Intl. Airport (SAN) to Princeton, NJ (PCT)?
To avoid potential delays on the San Diego Intl. Airport (SAN) to Princeton, NJ (PCT) route, fly before 3 PM. Later departures have a 22% higher chance of being canceled.**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 Princeton from San Diego Intl. Airport (SAN)?
San Diego Intl. Airport (SAN) offers direct flights to Princeton. Here are a few of the airports you can fly to without stops:

  • John F. Kennedy Intl. Airport (JFK)
  • Liberty Intl. Airport (EWR)
  • Philadelphia Intl. Airport (PHL)

Is it cheaper to buy a plane ticket from San Diego Intl. Airport (SAN) to Princeton, NJ (PCT) last-minute?
Last-minute fares from SAN to PCT are usually more expensive. For the lowest prices, start looking for flights well ahead of time. That being said, if you're flexible with your travel dates, you may find a cheap fare just before your departure.
Is it cheaper to book a SAN to PCT flight and hotel package?
Opting for a SAN to PCT flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our impressive range of hotels and then add car rentals, flights and activities to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from San Diego Intl. Airport (SAN) to Princeton, NJ (PCT)?
In most cases, you can cancel or reschedule your SAN to PCT flight. However, there may be additional fees, especially if you made your booking over 24 hours ago. Check your itinerary for the airline's policies and fees on flight changes, or if you need more information, visit our Customer Service portal.

Travel information

Travel information

Origin airport
San Diego Intl.
Destination airport
Princeton
Distance
2395 mi

Book with confidence

Book with confidence

San Diego to Princeton Flights

The cheapest times to fly from San Diego to Princeton

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 San Diego to Princeton are during the month of . You can find some of the cheapest flights from San Diego to Princeton with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from San Diego to Princeton

Sunday is one of the best days to book for cheap flights from San Diego to Princeton: 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 San Diego to Princeton

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 San Diego to Princeton 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 San Diego to Princeton 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 San Diego to Princeton 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.

 

San Diego to Princeton Flights

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