Cheap Flights from Buffalo (BUF) to Princeton (PCT)

Popular airlines from Buffalo Niagara Intl. Airport (BUF) to Princeton, NJ (PCT)

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 $218
TTN
Mercer
Cheapest
Average driving time to city center18 min
Flights from $218
Flights from Buffalo (BUF) to Princeton (PCT)
Origin airport
Buffalo Niagara Intl.
Destination airport
Princeton
Distance
273 mi

Buffalo to Princeton Flights

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

 

The best time to book a flight from Buffalo to Princeton

Sunday is one of the best days to book for cheap flights from Buffalo 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 Buffalo 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 Buffalo 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 Buffalo 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 Buffalo 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.

 

Frequently asked questions

How much does a flight from Buffalo Niagara Intl. Airport (BUF) to Princeton, NJ (PCT) cost?
Snag a cheap one-way flight or cheap return flight from Buffalo Niagara Intl. Airport (BUF) 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 Buffalo Niagara Intl. Airport (BUF) to Princeton, NJ (PCT)?
is the least expensive month to fly from BUF to PCT. Timing your trip outside of the busy season is often the key to finding better fares.
What is the cheapest airline that flies from Buffalo Niagara Intl. Airport (BUF) to Princeton, NJ (PCT)?
Expedia's filter tool lets you easily compare different airlines, flight durations and fares all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest BUF to PCT flight.
How many flights per day from Buffalo Niagara Intl. Airport (BUF) to Princeton, NJ (PCT)?
Direct flights from Buffalo Niagara Intl. Airport (BUF) 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 dates and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from BUF to PCT?
Usually you'll find the widest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* However, this can change based 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 Buffalo Niagara Intl. Airport (BUF) to Princeton, NJ (PCT)?
To land at Princeton, NJ (PCT) without delays, select a flight that leaves from Buffalo Niagara Intl. Airport (BUF) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**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 Buffalo Niagara Intl. Airport (BUF)?
Buffalo Niagara Intl. Airport (BUF) has direct flights to Princeton. These are some of the airports you can fly to without detours:

  • LaGuardia Airport (LGA)
  • Liberty Intl. Airport (EWR)
  • John F. Kennedy Intl. Airport (JFK)

Is it cheaper to buy a plane ticket from Buffalo Niagara Intl. Airport (BUF) to Princeton, NJ (PCT) last-minute?
Booking your flight from BUF to PCT shortly before your journey is usually more expensive. But if there's some wiggle room with your travel times and dates, you could score a cheap last-minute fare.
Is it cheaper to book a BUF to PCT flight and hotel package?
Compared with arranging flights and hotels separately, booking a BUF to PCT flight and hotel package with Expedia could result in significant savings. What's more, managing everything in one place will take the hassle out of planning your trip. Simply secure your flights and select from our extensive range of hotels, then customize your trip with other add-ons like activities and car rentals.
Can I cancel or change the date of my flight from Buffalo Niagara Intl. Airport (BUF) to Princeton, NJ (PCT)?
Typically, you can reschedule or cancel your BUF to PCT flight. However, additional fees may apply, especially if you booked over 24 hours ago. Check your itinerary for the airline's fees and policies on flight changes, or if you want more information, go to our Customer Service portal.

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*Available to One Key members.