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Flights from Boston to Philadelphia
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Find cheap one-way flights from Boston to Philadelphia starting at US$8.
We've found these cheap flights for you. You can book one-way or round-trip flight tickets.
- One way
- Round-trip
- BOS12:461h 34mDirectPHL14:20Wed, May 15|Boston - Philadelphia|Frontier AirlinesUS$8US$2263% OFF63% OFFUS$22US$8
- BOS10:211h 34mDirectPHL11:55Tue, May 7|Boston - Philadelphia|Frontier AirlinesUS$17US$2224% OFF24% OFFUS$22US$17
- BOS08:291h 39mDirectPHL10:08Tue, May 21|Boston - Philadelphia|Frontier AirlinesUS$17US$2224% OFF24% OFFUS$22US$17
- BOS08:291h 39mDirectPHL10:08Tue, May 28|Boston - Philadelphia|Frontier AirlinesUS$17US$17
- BOS12:461h 34mDirectPHL14:20Wed, May 8|Boston - Philadelphia|Frontier AirlinesUS$17US$17
- BOS10:211h 34mDirectPHL11:55Tue, May 14|Boston - Philadelphia|Frontier AirlinesUS$17US$17
- BOS10:211h 34mDirectPHL11:55Sat, May 11|Boston - Philadelphia|Frontier AirlinesUS$18US$18
- BOS08:191h 39mDirectPHL09:58Wed, May 29|Boston - Philadelphia|Frontier AirlinesUS$18US$18
- BOS11:581h 35mDirectPHL13:33Wed, May 22|Boston - Philadelphia|Frontier AirlinesUS$19US$19
- BOS10:211h 34mDirectPHL11:55Tue, Apr 30|Boston - Philadelphia|Frontier AirlinesUS$19US$19
- BOS13:003h 5mDirectPHL14:00Thu, May 2|Boston - Philadelphia|Frontier AirlinesFind More FlightsFind More Flights
Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
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Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Cheapest airlines flights from Boston to Philadelphia
Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.
Frontier Airlines
From US$8
Spirit Airlines
From US$52
Jetblue Airways
From US$57
American Airlines
From US$58
United Airlines
From US$97
Delta Air Lines
From US$158
Southwest Airlines
From US$172
Alaska Airlines
From US$254
Sun Country Airlines
From US$335
ANA airlines
Find more flights and airlines
Find cheap flights from Boston to Philadelphia by different airports
Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Boston to Philadelphia.
- CheapestBOS12:461h 34mDirectPHL14:20General Edward Lawrence Logan International Airport - Philadelphia International AirportWed, May 15Frontier AirlinesUS$8
- BOS08:2110h 58m1 transferTTN19:19General Edward Lawrence Logan International Airport - Trenton Mercer AirportWed, May 15Frontier AirlinesUS$56
- BOS08:2110h 58m1 transferTTN19:19General Edward Lawrence Logan International Airport - Trenton Mercer AirportWed, May 15Frontier AirlinesUS$56Find More Flights
Frequently Asked Questions
How to find a cheap flight from Boston to Philadelphia
Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Boston to Philadelphia. Book your flights at the right time and save more.
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Boston to Philadelphia Flight Information
Cheapest nonstop flight price | $8 |
---|---|
Cheapest round-trip ticket price | $26 |
Off-season for travel | May |
Peak season for travel | October |
Flight distance | 449.32km |
Average flight time | 1 hour 35 minutes |
Popular airline | American Airlines |
Plan Your Trip Around Philadelphia
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