Cheap flights from Boston to Philadelphia (BOS - PHL)

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The best prices from Boston to Philadelphia are usually found in April or May, booked 60 days in advance, depart on a Saturday or Thursday and return on a Saturday

How to find the cheapest flight from
Boston (BOS) to Philadelphia (PHL)

All the information you need to plan the best BOS to PHL flight in 2021: compare Boston to Philadelphia flight prices with the expected peak season, weather and rainfall in Philadelphia.
BOS - PHL
Price
$117 - $180
PHL
Temperature
44.6 - 87.8 °F
PHL
Rainfall
2.4 - 4.5 inches

Popular in

November

High demand for flights, 19% potential price rise

Cheapest in

April

Best time to find cheap flights, 20% potential price drop

Round-trip from

$117

From Boston to Philadelphia

One-way from

$106

One-way flight from Boston to Philadelphia

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Boston to Philadelphia?

It’s generally more expensive to depart on a Friday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

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

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 23 days in advance, which can save you up to 26% on flights from Boston to Philadelphia compared to booking the week you need them. Waiting 23 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $179. For sooner than that we have options available in the next 3 days from $231.

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

July is one of the best times of the year to fly to Philadelphia from Boston. Prices for July average $184 per person but you can even find prices for as low as $52. The most expensive prices can be found in the month of December. Opting for a July flight can save you 39% on your journey compared to booking in July

When is the cheapest time to fly from Boston to Philadelphia (BOS - PHL)?

One of the essential ways to save on airfare from Boston to Philadelphia is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the morning could potentially save you up to 13% on airfare.

Cheap flights from Boston to Philadelphia in June, July 2021

The best prices found for BOS to PHL flights for June, July
1 Jul - 4 Jul
$144pp
BOS
Boston Logan Intl
Spirit Airlines
 
1 STOP
PHL
Philadelphia
PHL
Philadelphia
Spirit Airlines
 
1 STOP
BOS
Boston Logan Intl
28 Jun - 4 Jul
$148pp
BOS
Boston Logan Intl
Spirit Airlines
 
1 STOP
PHL
Philadelphia
PHL
Philadelphia
Spirit Airlines
 
1 STOP
BOS
Boston Logan Intl
1 Jul - 4 Jul
$150pp
BOS
Boston Logan Intl
Spirit Airlines
 
1 STOP
PHL
Philadelphia
PHL
Philadelphia
Spirit Airlines
 
1 STOP
BOS
Boston Logan Intl

Boston to Philadelphia 2021 flight deals

Cheap flights to Philadelphia from Boston found for this year
14 Oct - 14 Oct
$131pp
BOS
Boston Logan Intl
American Airlines
 
1 STOP
PHL
Philadelphia
PHL
Philadelphia
American Airlines
Non-Stop
BOS
Boston Logan Intl
9 Sep - 13 Sep
$133pp
BOS
Boston Logan Intl
Delta
Non-Stop
PHL
Philadelphia
PHL
Philadelphia
Delta
Non-Stop
BOS
Boston Logan Intl
18 Sep - 22 Sep
$142pp
BOS
Boston Logan Intl
Spirit Airlines
 
1 STOP
PHL
Philadelphia
PHL
Philadelphia
Spirit Airlines
 
1 STOP
BOS
Boston Logan Intl

Non-stop flights to Philadelphia from Boston

Save time with Boston to Philadelphia direct flight deals
9 Sep - 13 Sep
$133pp
BOS
Boston Logan Intl
Delta
Non-Stop
PHL
Philadelphia
PHL
Philadelphia
Delta
Non-Stop
BOS
Boston Logan Intl
9 Jul - 12 Jul
$151pp
BOS
Boston Logan Intl
Major Airline
Non-Stop
PHL
Philadelphia
PHL
Philadelphia
Major Airline
Non-Stop
BOS
Boston Logan Intl
9 Sep - 12 Sep
$153pp
BOS
Boston Logan Intl
Delta
Non-Stop
PHL
Philadelphia
PHL
Philadelphia
Delta
Non-Stop
BOS
Boston Logan Intl

Last minute flights from Boston to Philadelphia

Late deals on round-trip flights to Philadelphia from Boston, departing today and this week
22 Jun - 30 Jun
$155pp
BOS
Boston Logan Intl
Spirit Airlines
 
1 STOP
PHL
Philadelphia
PHL
Philadelphia
Spirit Airlines
 
1 STOP
BOS
Boston Logan Intl
22 Jun - 5 Sep
$164pp
BOS
Boston Logan Intl
Multiple Airlines
 
1 STOP
PHL
Philadelphia
PHL
Philadelphia
JetBlue
Non-Stop
BOS
Boston Logan Intl
22 Jun - 30 Jun
$173pp
BOS
Boston Logan Intl
Spirit Airlines
 
1 STOP
PHL
Philadelphia
PHL
Philadelphia
Spirit Airlines
   
2 STOPS
BOS
Boston Logan Intl

One-way flights to Philadelphia from Boston

The cheapest one-way flights from Boston to Philadelphia
3:00 am - 10:36 am
American Airlines
1 Stop
7h 36m
BOS - PHL
American Airlines
1:40 pm - 8:23 pm
Delta
1 Stop
6h 43m
BOS - PHL
Delta
$108
Delta
5:59 am - 7:33 am
JetBlue
Nonstop
1h 34m
BOS - PHL
JetBlue

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Boston</span> to <span class="emphasized">Philadelphia</span> flights.

Flight FAQs

From Boston to Philadelphia

Are flight prices decreasing from Boston to Philadelphia due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Boston and Philadelphia for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Which airlines flying from Boston Logan Intl to Philadelphia have flexible cancellations due to COVID-19?

Some of the carriers operating flights from Boston Logan Intl to Philadelphia that may be offering flexible cancellation policies are American Airlines, JetBlue, and Delta. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

What airports do I use to fly from Boston to Philadelphia?

If you book a flight from Boston to Philadelphia, you will be flying from Logan Intl to Philadelphia. Flights to Philadelphia (PHL) from Boston Logan Intl (BOS) take 1h 29m for a nonstop flight. There are 19 flights from Logan Intl to Philadelphia per day from 8 airlines.

Can I find flights from Boston to Philadelphia for under $200 on Cheapflights?

Yes, there are multiple flights from Boston to Philadelphia for under $200. The cheapest flight booked recently is on American Airlines for just $131, but on average you can expect to pay $152.

Are there nonstop flights from Boston to Philadelphia for under $200 on Cheapflights?

Cheapflights has at least 20 direct flights from Boston to Philadelphia under $200. A good price for a nonstop flight from Boston to Philadelphia is less than $186.

Are there last-minute flights available from Boston to Philadelphia for under $200?

There are currently 20+ open flights from Boston to Philadelphia within the next 7 days for less than $200.

What days are nonstop flights available from Boston to Philadelphia?

Nonstop flights are available for this route on the following days: Monday, Thursday, Friday, Saturday.

How many flights depart from Boston to Philadelphia on average per day?

On average, you can expect to see 2 flights from Boston Logan Intl to Philadelphia a day.
Evening (6pm - Midnight) - 100% of flight departures

Does it rain more in Boston or Philadelphia?

When traveling, we recommend packing in preparation to handle common weather conditions. The rainfall in Boston is typically similar to Philadelphia. We can gather that this will continue over the next 14 days.

Is Boston weather warmer or cooler than Philadelphia?

We forecast the temperature to be around the 88 °F's in July, on average. The temperature in Philadelphia is generally hotter than in Boston. Book flights in a timely manner in correlation to your departure date.

How long is the flight from Boston to Philadelphia?

There are many flights that can get you from Boston to Philadelphia in 1h 29m. Fly via American Airlines, JetBlue, or Major Airline to get the fastest option. Boston and Philadelphia are separated by a distance of 281 mi. Most flights are nonstop.

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

According to our current data, American Airlines ($131), Delta ($133), and Spirit Airlines ($142) offers the cheapest pricing from Boston to Philadelphia. American Airlines is priced at 10% lower than the current average price of a flight leaving 3 months from now.

What are the cheapest airlines to fly from Boston to Philadelphia one-way?

For one-way options, check prices for Spirit Airlines. According to our data, you can fly for as low as $67. Users have also found prices from $87 and $89 on Spirit Airlines and American Airlines, respectively.

Alternative routes for Boston to Philadelphia

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

Destination information for Philadelphia

Things to know before you go - useful duration and weather info for your trip from Boston to Philadelphia.
Flight duration
1h 33m
Average temperature for June in Philadelphia
84.2 °F
Avg rainfall for June in Philadelphia
3.7 ″

Airports servicing Boston

Airports servicing Philadelphia

Top 4 airlines flying from Boston to Philadelphia

The chart below displays the airlines Cheapflights users traveling from Boston to Philadelphia choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Delta
$58 $160 No cancel fee N/A
American Airlines
$58 $197 No cancel fee 71%
JetBlue
$65 $206 No cancel fee 62%
Linear Air Taxi
$1,463 $4,987 No cancel fee N/A

We couldn't confirm the COVID-19 safety measures taken by Linear Air Taxi. Please check directly on their website for additional information.

Hourly flight availability from Boston to Philadelphia

See what time of day planes typically take off from Boston towards Philadelphia.
Morning 6 AM to noon 39% of BOS to PHL departures
Afternoon Noon to 6 PM 36% of BOS to PHL departures
Evening 6 PM to midnight 17% of BOS to PHL departures
Early morning Midnight to 6 AM 8% of BOS to PHL departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Boston to Philadelphia
See how many times per day planes take to the skies headed from Boston to Philadelphia.
Sunday
20 daily flights
Monday
22 daily flights
Tuesday
15 daily flights
Wednesday
24 daily flights
Thursday
22 daily flights
Friday
20 daily flights
Saturday
10 daily flights
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