Cheap Flights from San Francisco (SFO) to Princeton (PCT)

Popular airlines from San Francisco Intl. Airport (SFO) 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 $329
TTN
Mercer
Cheapest
Average driving time to city center18 min
Flights from $329

Frequently asked questions

How much does a flight from San Francisco Intl. Airport (SFO) to Princeton, NJ (PCT) cost?
Secure a cheap one-way flight or cheap return flight from San Francisco Intl. Airport (SFO) to Princeton, NJ (PCT) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from San Francisco Intl. Airport (SFO) to Princeton, NJ (PCT)?
is the most affordable month to fly from SFO to PCT. Avoiding peak travel times is often the key to better flight prices.
What is the cheapest airline that flies from San Francisco Intl. Airport (SFO) to Princeton, NJ (PCT)?
To find the cheapest airline flying from SFO to PCT, use Expedia's filter tool. Customize your search based on your travel needs, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to see the cheapest flights first.
How many flights per day from San Francisco Intl. Airport (SFO) to Princeton, NJ (PCT)?
Nonstop flights from San Francisco Intl. Airport (SFO) to Princeton, NJ (PCT) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filters. Enter your dates and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from SFO to PCT?
Friday is usually the busiest day for flights, while Tuesday tends to be the quietest.* Keep in mind that flight schedules can vary based on various factors, such as the time of year and carrier.*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 Francisco Intl. Airport (SFO) to Princeton, NJ (PCT)?
To avoid potential delays on the San Francisco Intl. Airport (SFO) to Princeton, NJ (PCT) route, aim to travel before 3 PM. Departures after this time 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 Francisco Intl. Airport (SFO)?
San Francisco Intl. Airport (SFO) has direct flights to Princeton. These are a few of the airports you can fly to without detours:

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

Is it cheaper to buy a plane ticket from San Francisco Intl. Airport (SFO) to Princeton, NJ (PCT) last-minute?
Booking your ticket from SFO to PCT right before your trip is usually more expensive. However, if there's some wiggle room with your travel dates and times, you could snag a cheap last-minute fare.
Is it cheaper to book a SFO to PCT flight and hotel package?
You'll typically save money by securing a SFO to PCT flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one place. Once you've selected your preferred flights and accommodations, consider adding extras like tours, car rentals and activities.
Can I cancel or change the date of my flight from San Francisco Intl. Airport (SFO) to Princeton, NJ (PCT)?
You can usually reschedule or cancel your SFO to PCT flight. However, for bookings made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find more details on our Customer Service portal.

Travel information

Origin airport
San Francisco Intl.
Destination airport
Princeton
Distance
2538 mi

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San Francisco to Princeton Flights

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

 

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

Sunday is one of the best days to book for cheap flights from San Francisco 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 Francisco 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 Francisco 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 Francisco 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 Francisco 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 Francisco to Princeton Flights

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