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How to find the cheapest flight
from Boston to Philadelphia

All the information you need to plan the best BOS to PHL flight in 2022: from comparing flight prices with the expected peak season, to helpful information about travel restrictions in Philadelphia.

On average you can expect to pay 186.207920 for a flight from Boston to Philadelphia. The cheapest flight overall is 45.26.

Leaving on a Monday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 86% on the overall cost on flights from Boston to Philadelphia.

To save on the cost of your flight from Boston to Philadelphia, book at least 60 days before your planned departure.

Booking around this time can save you about 85% on the cost of this flight compared to booking a flight leaving this week.

We have found prices from 45.26 if you need a flight within two weeks.

When booking a flight from Boston to Philadelphia, you may want to consider flying on American Airlines, Delta Air Lines, Inc., United Airlines, Inc., as they are the most popular for this route.

Cheap flights from Boston to Philadelphia in May 2022, June 2022

The best prices found for Boston to Philadelphia flights in May, June

Boston

BOS

Nonstop
1h 41m

Philadelphia

PHL


Philadelphia

PHL

Nonstop
1h 18m

Boston

BOS

171.6

Per Person

Deal found 23/05/22

Boston

BOS

Nonstop
1h 41m

Philadelphia

PHL


Philadelphia

PHL

Nonstop
1h 18m

Boston

BOS

171.6

Per Person

Deal found 23/05/22

Boston

BOS

Nonstop
1h 40m

Philadelphia

PHL


Philadelphia

PHL

Nonstop
1h 25m

Boston

BOS

151

Per Person

Deal found 23/05/22

Boston to Philadelphia 2022 flight deals

Cheap flights to Philadelphia from Boston found for this year

Boston

BOS

Nonstop
1h 41m

Philadelphia

PHL


Philadelphia

PHL

Nonstop
1h 18m

Boston

BOS

171.6

Per Person

Deal found 23/05/22

Boston

BOS

Nonstop
1h 40m

Philadelphia

PHL


Philadelphia

PHL

Nonstop
1h 25m

Boston

BOS

151

Per Person

Deal found 23/05/22

Boston

BOS

Nonstop
1h 41m

Philadelphia

PHL


Philadelphia

PHL

Nonstop
1h 18m

Boston

BOS

171.6

Per Person

Deal found 23/05/22

Last-minute flights from Boston to Philadelphia

Latest deals on return flights to Philadelphia from Boston, departing today and this week

Boston

BOS

Nonstop
1h 40m

Philadelphia

PHL


Philadelphia

PHL

Nonstop
1h 25m

Boston

BOS

151

Per Person

Deal found 23/05/22

Boston

BOS

Nonstop
1h 41m

Philadelphia

PHL


Philadelphia

PHL

Nonstop
1h 18m

Boston

BOS

171.6

Per Person

Deal found 23/05/22

Boston

BOS

Nonstop
1h 29m

Philadelphia

PHL


Philadelphia

PHL

Nonstop
1h 35m

Boston

BOS

151.5

Per Person

Deal found 23/05/22

* All fares are for round trip tickets for the specified dates. Fares include all fuel surcharges, taxes & fees and our service fees. Tickets are non-refundable, non-transferable, non-assignable. Name changes are not permitted. Displayed fares are only correct at the time of display and are subject to change, availability and cannot be guaranteed at the time of booking. See our Terms and Conditions for more details.

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Related info for your journey

Useful info, stats and facts about Boston to Philadelphia flights.

Flight FAQs


From Boston To Philadelphia

When is the cheapest time to fly from Boston to Philadelphia?

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.

How long is the flight from Boston to Philadelphia?

Departing from Boston to Philadelphia will take you 3h 21m. The distance between Boston and Philadelphia is about 449.67 km.

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

Our data shows that March tends to be the cheapest month to fly to Philadelphia from Boston. Users have commonly found prices around 228.86 for the month, but tickets can be as low as 45.26.

Can I find flights from Boston to Philadelphia for under 0 on Travelner?

Yes, there are multiple flights from Boston to Philadelphia for under 0. The cheapest flight booked recently for just 45.26, but on average you can expect to pay 186.207920.

How long is the flight from Boston to Philadelphia?

Boston and Philadelphia may be about 449.67 km, but the trip is pretty short.

United States

Open for Travel

Open for Travel

Partial

COVID Test

COVID Test

COVID-19 negative certification is required for entering the country.

Quarantine Requirements

Quarantine Requirements

Travellers who have not been fully vaccinated and are allowed to travel to the USA through an exception must:

  • take a test within 3 to 5 days after arrival in the US
  • self-quarantine for 7 days after arrival in the US, even if you test negative, unless you have an exception
  • become fully vaccinated, if staying 60 days or longer, within 60 days of arrival in the USA or as soon as medically appropriate, unless you have a medical contraindication or are too young to be vaccinated.

Fully vaccinated travellers:

  • do not have to quarantine
  • are recommended to take a viral test within 3 to 5 days of arrival in the US.
Travel Documents Requirements

Travel Documents Requirements

Foreign nationals planning to travel to the US from 8 November 2021 should familiarise themselves with the new requirements on the CDC website before booking any travel.

Fully vaccinated air passengers arriving to the US from a foreign country must get a COVID-19 test no more than 3 days before their flight departs.

Destination information for Philadelphia

Things to know before you go - useful info for your trip from Boston to Philadelphia

Flight duration from Boston to Philadelphia

3h 21m

Airports servicing


Philadelphia (PHL)

Airports servicing


Boston (BOS)

Top 3 airlines flying from Boston to Philadelphia

The chart below displays the airlines Travelner users travelling from Boston to Philadelphia choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.

Airline Cheapest Average
American Airlines

77.57

130.687500

Search American Airlines flights
Delta Air Lines, Inc.

109.39

198.964289

Search Delta Air Lines, Inc. flights
United Airlines, Inc.

344.23

344.230011

Search United Airlines, Inc. flights

Discounts and Savings Claims

Discounts and savings claims are based on multiple factors, including searching over 600 airlines to find the lowest available fare. Promo codes shown (if any) are valid for savings for qualified bookings off our standard service fees. Seniors and youth may find specific discounted fares offered by certain airlines subject to airline qualifications. Military, bereavement, and visually impaired travelers are eligible for discounts off our post-booking service fees as outlined in the compassion exception policy, mentioned in our Terms and Conditions.

* Savings based on median fares found on Travelner last month. All fares are for round-trip tickets. Fares include all fuel surcharges, taxes & fees, and our service fees. Tickets are non-refundable, non-transferable, non-assignable. Name changes are not permitted. Fares are only correct at the time of display. Displayed fares are subject to change, availability and cannot be guaranteed at the time of booking. The lowest fares may require an advance purchase of up to 21 days. Certain blackout dates may apply. Holidays and weekend travel may have a surcharge. Other restrictions may apply. Save money by comparing multiple airlines within our website and choosing the lowest fare.

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