Cheap Flights from Philadelphia (PHL) to Boston (BOS)

Frequently Asked Questions

• What are the cheapest flights from Philadelphia to Boston (PHL-BOS)?

  Based on Trip.com data, Delta Air Lines offers one-way fares as low as US$62 on Cheapest nonstop routes (e.g. PHL to BOS on Wed, Dec 31), while American Airlines offers Cheapest nonstop round-trips from US$118 departing on Thu, Feb 5 and returning on Sun, Feb 8.

• Which airlines offer direct flights from Philadelphia to Boston?

  At the moment, you can catch a nonstop flight from Philadelphia to Boston with the following airlines, including: Delta Air Lines American Airlines Jetblue Airways Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.

• How long is a flight from Philadelphia to Boston?

  It takes about 1 hour 24 minutes to fly from Philadelphia to Boston.

• When is the best time to book flights from Philadelphia to Boston?

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Philadelphia to Boston is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

• How many flights are there per week from Philadelphia to Boston?

  Based on Trip.com data in the past 4 weeks, there is 69 flight per week flying from Philadelphia to Boston. You can check the weekly schedule for popular airlines on this route below: Delta Air Lines: S/M/T/W/T/F/S -- DL5740 (06:36)

• How can I find the best deals on flights from Philadelphia to Boston?

  To find best deals on flights from Philadelphia to Boston, you can use various tools on Trip.com:
  · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Wed, Dec 31, with one-way flights priced at just US$62.
  · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Delta Air Lines.
  · Set up price alerts to easily monitor ticket prices without having to check every day.
  · Check Trip.com flight deals and promo codes frequently.
  · Avoid peak season unless you book very early. It seems the peak season for Boston travel is around January.
  · Get exclusive promo codes for Trip.com app users.

• When are flight tickets from Philadelphia (PHL) to Boston (BOS) the cheapest?

  The cheapest months to fly from Philadelphia to Boston is November, when demand for travel is lower.

• Which upcoming date is cheapest to fly from Philadelphia to Boston on?

  After crunching the numbers on our December flight calendar, it's currently cheapest to fly from Philadelphia to Boston on December 25, 2025 with Jetblue Airways, with prices starting at US$51.

• Which airports can I fly to for Boston from Philadelphia?

  You can land at any one of the following hubs in Boston, with Philadelphia International Airport to Logan International Airport (PHL-BOS) is by far the most common option on this route: Hartford Barnes Airport (BNH) Logan International Airport (BOS) Portsmouth International Airport at Pease (PSM).

• Is there any time difference between Philadelphia and Boston?

  The time difference between Boston and Philadelphia is 0h.

• How do I change or cancel my ticket from Philadelphia to Boston?

  Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.