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.
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BOS - PHL Price
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$123 - $235
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PHL Temperature
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33.8 - 78.8 °F
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PHL Rainfall
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2.7 - 4.4 inches
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Popular in August High demand for flights, 25% potential price rise |
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Cheapest in January Best time to find cheap flights, 31% potential price drop |
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Round-trip from $123 From Boston Logan Intl to Philadelphia |
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One-way from $59 One-way flight from Boston Logan Intl to Philadelphia |
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
Boston Logan Intl to Philadelphia 2022 flight deals
Cheap flights to Philadelphia from Boston found for this year
Cheap Frontier flights from Boston to Philadelphia
Non-stop flights to Philadelphia from Boston
Save time with Boston to Philadelphia direct flight deals
Last minute flights from Boston to Philadelphia
Late deals on round-trip flights to Philadelphia from Boston, departing today and this week
One-way flights to Philadelphia from Boston
The cheapest one-way flights from Boston to Philadelphia
Related info for your journey
Useful info, stats and facts about <span class="emphasized">Boston</span> to <span class="emphasized">Philadelphia</span> flights.
COVID Restrictions
View COVID Travel Restrictions for Philadelphia, PAAlternative 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 | |
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$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. |
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$49 | $103 | No cancel fee | 65% | ||
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$50 | $100 | No cancel fee | 62% | ||
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$59 | $187 | No cancel fee | 62% | ||
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$64 | $169 | No cancel fee | N/A | ||
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$77 | $203 | No cancel fee | 71% | ||
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$218 | $376 | No cancel fee | 75% | ||
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$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. |
Popular flight searches
Check out other popular destinations found by fellow travelers in 2022.
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 |