Cheap Flights from Princeton (PCT) to Boston (BOS)

Featured airlines

American Airlines
United
Southwest Airlines
Delta
Spirit Airlines
JetBlue Airways
Frontier Airlines
Air India
Hawaiian Airlines

  • Plan, book, fly with confidence

  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 30% on select hotels after you book a flight*
  • one key icon
    Earn twice
    Earn your airline miles on top of our OneKeyCash
    Learn about One Key
Find available prices by choosing your travel dates.
Flights from Princeton (PCT) to Boston (BOS)
Origin airport
Princeton
Destination airport
Logan Intl.
Distance
232 mi

Princeton to Boston Flights

The cheapest times to fly from Princeton to Boston

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

The best time to book a flight from Princeton to Boston

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

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 Princeton to Boston 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 Princeton to Boston 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 Princeton to Boston 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 Princeton, NJ (PCT) to Logan Intl. Airport (BOS) cost?
Discover the latest flight deals from PCT to BOS 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 PCT to BOS?
The cheapest flights from PCT to BOS are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Princeton, NJ (PCT) to Logan Intl. Airport (BOS)?
You can’t take a direct flight from Princeton, NJ (PCT) to Logan Intl. Airport (BOS). However, you can arrive in Boston without any layovers by leaving from John F. Kennedy Intl. Airport (JFK).
What is the cheapest airline that flies from PCT to BOS?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from PCT to BOS. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Princeton, NJ (PCT) to Logan Intl. Airport (BOS)?
There aren’t any daily direct flights departing from Princeton, NJ (PCT) to Logan Intl. Airport (BOS). 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 at all.
What day of the week has the most flights from PCT to BOS?
Friday is generally the busiest day for flights, while Tuesday tends to be the quietest.* Just remember that flight schedules can change based on a range of factors, such as the carrier and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Princeton, NJ (PCT) to Logan Intl. Airport (BOS)?
Select a flight from Princeton, NJ (PCT) to Logan Intl. Airport (BOS) that leaves before 3 PM to reduce the risk of delays and cancellations. Departures after this time 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.
Is it cheaper to buy a plane ticket from Princeton, NJ (PCT) to Logan Intl. Airport (BOS) last-minute?
Last-minute bookings from PCT to BOS are generally more expensive. To secure the lowest prices, start looking for flights as soon as possible. That being said, if you’re flexible with your travel dates, you may land a cheap ticket just before your departure.
Is it cheaper to book a PCT to BOS flight and hotel package?
Opting for a PCT to BOS flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip in one place. Choose from our impressive range of accommodations 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 Princeton, NJ (PCT) to Logan Intl. Airport (BOS)?
Usually, it’s possible to cancel or reschedule your PCT to BOS flight. However, if it’s been more than 24 hours since booking, additional charges may apply. Check your airline’s policies in your itinerary to see what changes are allowed and whether any costs are involved. You’ll also find more information on our Customer Service portal.

Explore a world of travel with Expedia

*Available to One Key members.