Price observed over the last 3 months for a round trip.
Compare all flight tickets and find cheap flights from Philadelphia to Boston
The cheapest flights right now
Philadelphia – Boston
Outbound – Nov 19, 2026
direct
1h 20m Return – Nov 22, 2026
direct
1h 33m $309
2 days ago
Philadelphia – Boston
Outbound – Nov 19, 2026
direct
1h 17m Return – Nov 22, 2026
direct
1h 33m $307
yesterday
* Prices are in USD per passenger, including taxes, for a round trip. Prices are based on searches carried out within the last 72 hours. Please note that availability and ticket prices are subject to change and should not be considered as the final price quoted.
Cheapest flight tickets
$136
Average price of a round trip
$319
Average flight ticket price recorded over the last 3 months for a round trip.
Flight duration
1h31
A flight from Philadelphia to Boston takes on average 1h31.
Best time
November
According to user searches, the ideal month to go to Boston is November.
The best flight deals for a weekend
Philadelphia – Boston
Outbound – Nov 19, 2026
direct
1h 20m Return – Nov 22, 2026
direct
1h 33m $309
2 days ago
Philadelphia – Boston
Outbound – Nov 19, 2026
direct
1h 17m Return – Nov 22, 2026
direct
1h 33m $307
yesterday
* Prices are in USD per passenger, including taxes, for a round trip. Prices are based on searches carried out within the last 72 hours. Please note that availability and ticket prices are subject to change and should not be considered as the final price quoted.
Tips for finding a cheap flight from Philadelphia to Boston
Check out our tips for booking your flight to Boston (USA) from Philadelphia (USA) at the cheapest possible price.
Usually, the cheapest month to pick up a ticket on this route is August, with an average flight ticket price of $59 (calculation over the last two years). The most touristic season corresponds to the months of October, May and September.
For the cheapest flights, it is advisable to buy your ticket at least 116 days before the departure date.
The airline offering the cheapest flight tickets is KLM. A ticket from the airline KLM to Boston costs on average $124.
The airlines that offer the most flights are American Airlines, JetBlue and KLM.
Price of flight tickets from Philadelphia to Boston
Here is some information and tips to know before booking your flight:
- Flight ticket prices range from $136 to $598
- The average price of a flight ticket is about $319
- Prices are lowest for stays in the month of August
- The month in which booking a ticket is cheaper is: December
info departure city :
Philadelphia, USA
airports :
Philadelphia International Airport (PHL)
Northeast Philadelphia Airport (PNE)
local time :
Philadelphia is a city in the country USA, the time zone is [[timezone]]. In Philadelphia, it is currently {fromLocalTime}, the temperature is on average 20°C, with a minimum of 16°C and a maximum of 27°C.
The city of Philadelphia (PHL) has 2 airport(s): Philadelphia International and Northeast Philadelphia
destination info :
Boston, USA
airport :
Boston-Logan International Airport (BOS)
local time :
Boston is in the country USA, the time zone is [[timezone]]. In Boston, it is currently {toLocalTime}, the temperature is on average 15°C, with a minimum of 10°C and a maximum of 19°C.
The city of Boston has 1 airport(s): Boston-Logan
Useful info about Boston
What is the least touristic period to go to Boston?
If you want to visit Boston during the least touristic period, choose the month of November.
What is the most popular time to travel to Boston?
In Boston, the most popular month is October. It is during this period that the prices offered by airlines are also the highest.
When should I book my flight from Philadelphia to Boston?
According to our data, it is recommended to book your flight 116 days before your departure. If you book your flight ticket 17 weeks before your departure, you may find a price below average. You can also choose morning flights that are 100% cheaper than afternoon and evening flights. The cheapest day to book a flight from Philadelphia to Boston is Monday.
What are the arrival and destination airports when traveling between Philadelphia and Boston?
When you leave, you can leave from Philadelphia International, and you will arrive at Boston-Logan.
How to reach Philadelphia airport from the city centre?
The airport Philadelphia International is located 12 km or Northeast Philadelphia is located 20 km from the city centre. You can access it by using public transportation, taking a taxi, or renting a car.
Are there other means of transportation to go from Philadelphia to Boston?
The journey from Philadelphia to Boston can also be done by train. Search on Liligo to compare the different means of transportation.
Are there big differences in weather between Philadelphia and Boston?
In summer, the average temperature is 22°C in Boston and 24°C in Philadelphia. The average rainfall in summer is 106 mm in Boston and 129 mm in Philadelphia. In summer, it is warmer in Philadelphia and it rains less in Boston. In winter, it is colder in Philadelphia and it rains more in Boston.
