Cheap flights from Boston to Philadelphia (BOS - PHL)

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The best prices from Boston Logan Intl to Philadelphia are usually found in January or December, booked 34 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 2022: compare Boston to Philadelphia flight prices with the expected peak season, weather and rainfall in Philadelphia.
BOS - PHL
Price
$123 - $235
PHL
Temperature
33.8 - 78.8 °F
PHL
Rainfall
2.7 - 4.4 inches

Popular in

August

High demand for flights, 25% potential price rise

Cheapest in

January

Best time to find cheap flights, 31% potential price drop

Round-trip from

$123

From Boston Logan Intl to Philadelphia

One-way from

$59

One-way flight from Boston Logan Intl 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?

Flights from Boston to Philadelphia are found to be more expensive on Saturday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Philadelphia.

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

Find a great deal and save up to 55% by booking at least 30 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 $193.

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

Due to multiple factors, expect to potentially pay more when booking in August. For low rates, January can be a great choice for travel to Philadelphia. Flights to Philadelphia from Boston in January are about $178 on average during January, but can be found for as low as $87.

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

It’s optimal to fly from Boston to Philadelphia in the morning. By choosing this option you can save up to 18% on the cost of your flight, compared to a flight in the afternoon.

Cheap flights from Boston to Philadelphia in August, September 2022

The best prices found for BOS to PHL flights for August, September
27 Aug - 30 Aug
$39pp
BOS
Boston Logan Intl
Frontier
Non-Stop
PHL
Philadelphia
PHL
Philadelphia
Frontier
Non-Stop
BOS
Boston Logan Intl
27 Aug - 30 Aug
$40pp
BOS
Boston Logan Intl
Frontier
Non-Stop
PHL
Philadelphia
PHL
Philadelphia
Frontier
Non-Stop
BOS
Boston Logan Intl
27 Aug - 30 Aug
$41pp
BOS
Boston Logan Intl
Frontier
Non-Stop
PHL
Philadelphia
PHL
Philadelphia
Frontier
Non-Stop
BOS
Boston Logan Intl

Boston Logan Intl to Philadelphia 2022 flight deals

Cheap flights to Philadelphia from Boston found for this year
27 Aug - 30 Aug
$39pp
BOS
Boston Logan Intl
Frontier
Non-Stop
PHL
Philadelphia
PHL
Philadelphia
Frontier
Non-Stop
BOS
Boston Logan Intl
27 Aug - 30 Aug
$40pp
BOS
Boston Logan Intl
Frontier
Non-Stop
PHL
Philadelphia
PHL
Philadelphia
Frontier
Non-Stop
BOS
Boston Logan Intl
27 Aug - 30 Aug
$41pp
BOS
Boston Logan Intl
Frontier
Non-Stop
PHL
Philadelphia
PHL
Philadelphia
Frontier
Non-Stop
BOS
Boston Logan Intl

Cheap Frontier flights from Boston to Philadelphia

10 Aug - 17 Aug
$39pp
BOS
Boston Logan Intl
Frontier
Non-Stop
PHL
Philadelphia
PHL
Philadelphia
Frontier
Non-Stop
BOS
Boston Logan Intl
27 Aug - 30 Aug
$40pp
BOS
Boston Logan Intl
Frontier
Non-Stop
PHL
Philadelphia
PHL
Philadelphia
Frontier
Non-Stop
BOS
Boston Logan Intl
27 Aug - 30 Aug
$41pp
BOS
Boston Logan Intl
Frontier
Non-Stop
PHL
Philadelphia
PHL
Philadelphia
Frontier
Non-Stop
BOS
Boston Logan Intl

Non-stop flights to Philadelphia from Boston

Save time with Boston to Philadelphia direct flight deals
27 Aug - 30 Aug
$39pp
BOS
Boston Logan Intl
Frontier
Non-Stop
PHL
Philadelphia
PHL
Philadelphia
Frontier
Non-Stop
BOS
Boston Logan Intl
27 Aug - 30 Aug
$40pp
BOS
Boston Logan Intl
Frontier
Non-Stop
PHL
Philadelphia
PHL
Philadelphia
Frontier
Non-Stop
BOS
Boston Logan Intl
27 Aug - 30 Aug
$41pp
BOS
Boston Logan Intl
Frontier
Non-Stop
PHL
Philadelphia
PHL
Philadelphia
Frontier
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
10 Aug - 17 Aug
$39pp
BOS
Boston Logan Intl
Frontier
Non-Stop
PHL
Philadelphia
PHL
Philadelphia
Frontier
Non-Stop
BOS
Boston Logan Intl
9 Aug - 10 Aug
$40pp
BOS
Boston Logan Intl
Frontier
Non-Stop
PHL
Philadelphia
PHL
Philadelphia
Frontier
Non-Stop
BOS
Boston Logan Intl
9 Aug - 10 Aug
$45pp
BOS
Boston Logan Intl
Frontier
Non-Stop
PHL
Philadelphia
PHL
Philadelphia
Frontier
Non-Stop
BOS
Boston Logan Intl

One-way flights to Philadelphia from Boston

The cheapest one-way flights from Boston to Philadelphia
4:35 am - 6:13 am
Delta
Nonstop
1h 38m
BOS - PHL
Delta
$59
Delta
7:02 am - 8:24 am
Frontier
Nonstop
1h 22m
BOS - PHL
Frontier
$65
StudentUniverse
7:13 am - 12:39 pm
Spirit Airlines
1 Stop
5h 26m
BOS - PHL
Spirit Airlines
$66
Booking.com

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

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 22m for a nonstop flight. There are 37 flights from Logan Intl to Philadelphia per day from 14 airlines.

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.

Can I find flights from Boston to Philadelphia for under $100 on Cheapflights?

Yes, there are multiple flights from Boston to Philadelphia for under $100. The cheapest flight booked recently is on Frontier for just $39, but on average you can expect to pay $57.

Are there nonstop flights from Boston to Philadelphia for under $100 on Cheapflights?

Cheapflights has at least 20 direct flights from Boston to Philadelphia under $100. A good price for a nonstop flight from Boston to Philadelphia is less than $56.

Are there last-minute flights available from Boston to Philadelphia for under $100?

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

What days are nonstop flights available from Boston to Philadelphia?

You can find nonstop flights on the following days: Sunday, Monday, Tuesday.

How popular is this Boston to Philadelphia flight route?

Within the past month, 16 users have taken a look at flights from Boston Logan Intl to Philadelphia.

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

9 flight departures from Boston to Philadelphia per day on average.
Morning (6am - Noon) - 33% of flight departures
Afternoon (Noon - 6pm) - 67% of flight departures

How long is the flight from Boston to Philadelphia?

Airlines like Frontier fly from Boston to Philadelphia in about 1h 22m. The time it takes to get you to your destination is usually consistent. The distance between Boston and Philadelphia is about 281 mi. All flights are typically nonstop.

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

According to our current data, Frontier ($39), offers the cheapest pricing from Boston to Philadelphia. Users have found that Frontier is 78% cheaper than the other options available to this destination.

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

$20 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Spirit Airlines and Delta, with prices starting from $52 and $59, respectively.

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

The most popular airlines flying from Boston to Philadelphia are Amtrak, Train and Bus. Something to consider prior to booking your flight.

What are the cheapest flights from Boston to Philadelphia?

While on average a flight from Boston to Philadelphia is generally $291, our data shows the cheapest flight currently is $53. When looking at the most popular route, (Boston Logan Intl - Philadelphia), you can expect to pay $79 for that flight.

What are the most reliable airlines from Boston to Philadelphia?

The top 3 most reliable airlines when flying from Boston to Philadelphia are Republic Airways (88%), Aer Lingus (86%) and Delta (84%).

COVID Restrictions

View COVID Travel Restrictions for Philadelphia, PA

Do I need a COVID test to fly to Philadelphia from Boston?

Information is based on travel restrictions for travel to Philadelphia within the United States

Most visitors from Boston Logan Intl need to provide a negative COVID-19 test result and/or quarantine to enter Philadelphia.

COVID-19 testing requirements
Visitors from Boston Logan Intl are not required to present a negative COVID-19 PCR test or antigen result upon entering Philadelphia.

Quarantine requirements
Visitors from Boston Logan Intl are not required to quarantine after entering Philadelphia.

Do I need a test to fly back to Boston from Philadelphia?

Returning to Boston Logan Intl from Philadelphia

COVID-19 testing requirements
Visitors from Philadelphia are not required to present a negative COVID-19 PCR test or antigen result upon entering Boston Logan Intl.

Quarantine requirements
Visitors from Philadelphia are not required to quarantine after entering Boston Logan Intl.

Hide COVID Travel Restrictions for Philadelphia, PA

Alternative routes for Boston to Philadelphia

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

Top 8 airlines flying from Boston Logan Intl 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
Juneyao Airlines
$13 $20 No cancel fee 66%

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

Spirit Airlines
$49 $103 No cancel fee 65%
Frontier
$50 $100 No cancel fee 62%
JetBlue
$59 $187 No cancel fee 62%
Delta
$64 $169 No cancel fee N/A
American Airlines
$77 $203 No cancel fee 71%
Alaska Airlines
$218 $376 No cancel fee 75%
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 40% of BOS to PHL departures
Evening 6 PM to midnight 35% of BOS to PHL departures
Afternoon Noon to 6 PM 19% of BOS to PHL departures
Early morning Midnight to 6 AM 6% 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
40 daily flights
Monday
38 daily flights
Tuesday
36 daily flights
Wednesday
37 daily flights
Thursday
48 daily flights
Friday
42 daily flights
Saturday
24 daily flights