Cheap flights from Philadelphia to Boston (PHL - BOS) from $19

Departing on a Friday is a good option for securing a great price. You can expect to save up to 54% when planning your travel around this day of the week.

Travelers have found it’s best to book a flight 30 days in advance to save up to 35% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 30 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Philadelphia to Boston 1-2 weeks in advance for as low as $171, or $215 for flights within the next 24 hours.

February can be a great time to fly to Boston from Philadelphia with a flight ticket averaging about $168. Cheapflights users have found deals in the month of February for as cheap as $84. The most expensive prices can be found in the month of April.

It’s typically best to fly out from Philadelphia to Boston in the morning. Doing so could potentially save you 36% on the flight price compared to flying at noon, which is usually more expensive.

Booking a flight from Philadelphia (PHL) to Boston Logan Intl (BOS) is your only option if you wish to fly from Philadelphia to Boston. On a typical day, there are 40 flights from Philadelphia to Logan Intl, all of which are around 1h 15m for a nonstop flight. You can also purchase a plane ticket from 5 airlines when you book a flight from Philadelphia to Boston.

Yes, there are multiple flights from Philadelphia to Boston for under $100. The cheapest flight booked recently is on Frontier for just $38, but on average you can expect to pay $55.

Cheapflights has at least 20 direct flights from Philadelphia to Boston under $100. A good price for a nonstop flight from Philadelphia to Boston is less than $54.

There are currently 20+ open flights from Philadelphia to Boston within the next 7 days for less than $100.

Nonstop flights can be found on the following days: Sunday, Monday, Thursday, Friday.

Flights from Philadelphia to Boston Logan Intl have been viewed 78 times in the past calendar month.

On average, you can expect to see 22 flights from Philadelphia to Boston a day.
Early Morning (Midnight to 6am) - 27% of flight departures
Morning (6am - Noon) - 5% of flight departures
Afternoon (Noon - 6pm) - 59% of flight departures
Evening (6pm - Midnight) - 9% of flight departures

There are many flights that can get you from Philadelphia to Boston in 1h 29m. Fly via Frontier to get the fastest option. Airlines will cover a distance of 281 mi. Generally, flights for this route are nonstop.

Our cheapest airline available from Philadelphia to Boston is Frontier. Our recent data shows that you can find tickets from as low as $38 on this airline. You may be able to fly from Philadelphia to Boston for 77% less than the average price by searching for this airline.

The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $19. However, be on the lookout for offers from Delta and Spirit Airlines, as they are both options that can get you from Philadelphia to Boston for a low price.

American Airlines, JetBlue and Delta are the most popular airlines when flying from Philadelphia to Boston.

The top 3 most reliable airlines when flying from Philadelphia to Boston are United Airlines (100%), WestJet (100%) and Korean Air (91%).

Looking at all options, your cheapest flight can be booked for $41. While the most popular route (Philadelphia - Boston Logan Intl) can be booked for $68 on average our data indicates $1,165 when flying from Philadelphia to Boston.

PHL stands for Philadelphia Airport, while BOS stands for Boston Logan Intl Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.

When you search for this flight from Philadelphia to Boston, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Millions of users choose and trust Cheapflights to book the best flight deals from Philadelphia to Boston for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Need flexible booking options for your flight to Boston from Philadelphia? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Yes, Cheapflights does offer price alerts on Philadelphia to Boston flights so you can book your travels when it’s right. The Price Alert feature is available after a flight search is performed above.