Cheap Flights from Portland (PWM) to Princeton (PCT)

Popular airlines from Portland Intl. Jetport Airport (PWM) 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 $434
TTN
Mercer
Cheapest
Average driving time to city center18 min
Flights from $434

Frequently asked questions

How much does a flight from Portland Intl. Jetport Airport (PWM) to Princeton, NJ (PCT) cost?
Snag a cheap one-way flight or cheap return flight from Portland Intl. Jetport Airport (PWM) to Princeton, NJ (PCT) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Portland Intl. Jetport Airport (PWM) to Princeton, NJ (PCT)?
The cheapest month to fly from PWM to PCT is , when demand is low. Off-peak season is generally when airlines offer better prices between these airports.
What is the cheapest airline that flies from Portland Intl. Jetport Airport (PWM) to Princeton, NJ (PCT)?
To find the cheapest airline flying from PWM to PCT, use Expedia's filter tool. Customize 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 see the most affordable options first.
How many flights per day from Portland Intl. Jetport Airport (PWM) to Princeton, NJ (PCT)?
There aren't any daily direct flights from Portland Intl. Jetport Airport (PWM) to Princeton, NJ (PCT). But you can book flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be soaring above the clouds in no time.
What day of the week has the most flights from PWM to PCT?
Friday is typically the busiest day for flights, while Tuesday is often the quietest.* Just remember that flight schedules can vary depending on a range of 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 Portland Intl. Jetport Airport (PWM) to Princeton, NJ (PCT)?
Select a flight from Portland Intl. Jetport Airport (PWM) to Princeton, NJ (PCT) that leaves before 3 PM to reduce the likelihood of delays. Departures after this hour have a 22% higher chance of being canceled, on average.**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 Portland Intl. Jetport Airport (PWM)?
Portland Intl. Jetport Airport (PWM) has direct flights to Princeton. Here are some of the airports you can fly to without stopovers:

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

Is it cheaper to buy a plane ticket from Portland Intl. Jetport Airport (PWM) to Princeton, NJ (PCT) last-minute?
Booking your plane ticket from PWM to PCT just before your trip is generally more expensive. But if you're flexible with your schedule, you could snag a cheap last-minute fare.
Is it cheaper to book a PWM to PCT flight and hotel package?
Opting for a PWM to PCT flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels in one place. Choose from our wide range of accommodations and then add car rentals, activities and flights 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 Portland Intl. Jetport Airport (PWM) to Princeton, NJ (PCT)?
If you reserved your PWM to PCT flight within the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the ticket type you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for more information.

Travel information

Origin airport
Portland Intl. Jetport
Destination airport
Princeton
Distance
316 mi

Book with confidence

Portland to Princeton Flights

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

 

The best time to book a flight from Portland to Princeton

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

 

Portland to Princeton Flights

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*Available to One Key members.