How popular is this Boston to Philadelphia flight route?

This flight path from Boston Logan Intl to Philadelphia was viewed by 10 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

What are the cheapest airlines flying from Boston to Philadelphia round-trip?

Frontier, at £20, was found to be the cheapest airline from Boston to Philadelphia.Alternate airlines flying return to your destination include JetBlue and American Airlines. Frontier is 85% cheaper than the average price of flights available within the next 90 days to this destination.

What is the cheapest day to fly from Boston to Philadelphia?

Travellers seeking maximum savings on their Boston to Philadelphia flight should consider departing on Tuesday mornings when fares are most often at their lowest. Wednesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Boston to Philadelphia

The most flights from BOS to PHL are scheduled on a Thursday (50 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (14 on average).

In terms of precipitation, rainfall in Philadelphia ranges from 69.0 - 112.0 inches per month. July is typically the wettest month, when rainfall can reach 112.0 mm. February is typically the driest time to visit Philadelphia when rainfall is around 69.0 mm.

If weather is an important factor for your trip to Philadelphia, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 26.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 1.0 C).

What are the most reliable airlines from Boston to Philadelphia?

Before booking your flight to Philadelphia from Boston, check out the most reliable airlines to get you to your destination on time: LATAM Airlines (88%), Japan Airlines (80%), Frontier( 79%).

What are the most popular airlines that fly from Boston to Philadelphia?

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

What is the cheapest day to fly round-trip from Boston to Philadelphia?

Users have found that leaving on a Monday can be a cost-effective option. It’s possible to save up to 1,175% on your flight compared to booking on days when demand is much higher.

How far in advance should I book a flight from Boston to Philadelphia?

Find a great deal and save up to 78% by booking at least 42 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Boston to Philadelphia within the next two weeks, with the cheapest ticket starting at £116.

What is the cheapest month to fly from Boston to Philadelphia?

The best pricing can be found in the month of January. Prices to Philadelphia from Boston average £144. You can even find prices in January for less than £144, as users have found deals to Philadelphia from as low as £24. The month of May appears to be one of the more expensive times to travel to Philadelphia from Boston. Flying in the targeted month can save you up to 37%.

Can I find deals for flights from Boston to Philadelphia that include hotel bookings?

Yes. In addition to deals on Boston to Philadelphia flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Boston to Philadelphia?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boston to Philadelphia.

Can I find deals for business class flights from Boston to Philadelphia?

Yes. Cheapflights offers flight deals from Boston to Philadelphia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Find Cheap Flights from Boston to Philadelphia

Cheapflights Tip: The best prices from Boston Logan Intl to Philadelphia are usually found in January or September, booked 76 days in advance, depart on a Tuesday or Saturday and return on a Saturday

Cheap flight deals from Boston to Philadelphia

Popular in	May
Cheapest in	January
Average price	£117
Good one-way deal	£90 or less

Highest demand for flights based on searches. 22% potential increase in price (£30 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£4 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2025

Search Deals

Price to beat on a one-way flight from Boston Logan Intl to Philadelphia.

Search Deals

Best time to book a flight from Boston to Philadelphia

Have a flexible travel schedule? Discover the best time to fly to Philadelphia from Boston with our price prediction graph.

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Boston to Philadelphia

Prices

Airlines

How far ahead should I book a flight from Boston to Philadelphia?

The price you pay for your flight from Boston to Philadelphia may vary depending on when you book. For the best chance of a lower fare, look to book 76 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Boston to Philadelphia?

Currently, March is the cheapest month in which you can book a flight from Boston to Philadelphia (average of £648). Flying from Boston to Philadelphia in July is currently the most expensive (average of £839). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BOS to PHL?

It’s typically best to fly out from Boston to Philadelphia in the morning. Doing so could potentially save you 79% on the flight price compared to flying at midday, which is usually more expensive.

Reviews of airlines servicing Philadelphia

Check out reviews from past customers who have flown with American Airlines, JetBlue, andFrontier from Boston to Philadelphia to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

American Airlines

7.2

Good

10,000 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Jeremy,Sept 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac

American Airlines

7.2

Good

10,000 reviews

American Airlines

7.2

Good

10,000 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Jeremy,Sept 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac

JetBlue

7.2

Good

2,913 reviews

American Airlines

7.2

Good

10,000 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Jeremy,Sept 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac

Frontier

5.8

Fair

3,177 reviews

American Airlines

7.2

Good

10,000 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Jeremy,Sept 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac

Related info for your journey

How popular is this Boston to Philadelphia flight route?
This flight path from Boston Logan Intl to Philadelphia was viewed by 10 users in the past month. Keep an eye out for changes in search interest prior to high and low season.
What are the cheapest airlines flying from Boston to Philadelphia round-trip?
Frontier, at £20, was found to be the cheapest airline from Boston to Philadelphia.Alternate airlines flying return to your destination include JetBlue and American Airlines. Frontier is 85% cheaper than the average price of flights available within the next 90 days to this destination.
What are the most reliable airlines from Boston to Philadelphia?
Before booking your flight to Philadelphia from Boston, check out the most reliable airlines to get you to your destination on time: LATAM Airlines (88%), Japan Airlines (80%), Frontier( 79%).
Can I find deals for flights from Boston to Philadelphia that include hotel bookings?
Yes. In addition to deals on Boston to Philadelphia flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Boston to Philadelphia?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boston to Philadelphia.
Can I find deals for business class flights from Boston to Philadelphia?
Yes. Cheapflights offers flight deals from Boston to Philadelphia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Boston to Philadelphia?
Currently, March is the cheapest month in which you can book a flight from Boston to Philadelphia (average of £648). Flying from Boston to Philadelphia in July is currently the most expensive (average of £839). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Browse thousands of different options on Cheapflights for your next trip

Top 3 airlines flying from Boston to Philadelphia

Airline	Cheapest	Average	Flexibility	On-time
Frontier	Cheapest£20	Average£35	FlexibilityNo cancel fee	On-time62%	Search Frontier flights
JetBlue	Cheapest£57	Average£124	FlexibilityNo cancel fee	On-time62%	Search JetBlue flights
American Airlines	Cheapest£83	Average£192	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights

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How does Cheapflights help users find flights from Boston to Philadelphia?

When you search for this flight from Boston to Philadelphia, 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.

Why should you use Cheapflights to find cheap flight tickets from Boston to Philadelphia?

Cheapflights helps you find that perfect flight to Philadelphia from Boston by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Boston to Philadelphia with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Boston to Philadelphia flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Boston to Philadelphia become cheaper?

Yes, Cheapflights offers price alerts on Boston to Philadelphia flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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Cheap flights from Boston to Philadelphia

Cheapflights Tip: The best prices from Boston Logan Intl to Philadelphia are usually found in January or September, booked 76 days in advance, depart on a Tuesday or Saturday and return on a Saturday

Cheap flight deals from Boston to Philadelphia

Popular in

Cheapest in

Average price

Good one-way deal

Best time to book a flight from Boston to Philadelphia

Have a flexible travel schedule? Discover the best time to fly to Philadelphia from Boston with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Boston to Philadelphia

How far ahead should I book a flight from Boston to Philadelphia?

What is the cheapest month to book a flight from Boston to Philadelphia?

What is the cheapest time of day to fly from BOS to PHL?

Weekly flight availability from Boston to Philadelphia

Reviews of airlines servicing Philadelphia

Check out reviews from past customers who have flown with American Airlines, JetBlue, andFrontier from Boston to Philadelphia to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Boston to Philadelphia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How popular is this Boston to Philadelphia flight route?

What are the cheapest airlines flying from Boston to Philadelphia round-trip?

What are the most reliable airlines from Boston to Philadelphia?

Can I find deals for flights from Boston to Philadelphia that include hotel bookings?

How can I find direct flights from Boston to Philadelphia?

Can I find deals for business class flights from Boston to Philadelphia?

What is the cheapest month to book a flight from Boston to Philadelphia?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Boston to Philadelphia

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Boston to Philadelphia

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Boston to Philadelphia?

Why should you use Cheapflights to find cheap flight tickets from Boston to Philadelphia?

Can Cheapflights find flights from Boston to Philadelphia with no change fees?

Can Cheapflights notify me if prices for flights from Boston to Philadelphia become cheaper?

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