Philadelphia to Boston
PHLBOS
Fly from Philadelphia to Boston starting at USD 91 with American Airlines.
Best fare available on Nov 19, 2026.
Limited seats. Better plans. Book before it's gone.
Philadelphia to Boston cheapest flights this week
Philadelphia to Boston monthly flight fare trend
Nov
from USD 91
Dec
from USD 122
Jan
from USD 182
Feb
from USD 460
Mar
No flights
Apr
No flights
Airport Details
Origin
Philadelphia
Philadelphia International Airport (PHL)
Philadelphia, PHL
Zone
New York
Elev
36 ft
Destination
Boston
Logan International Airport (BOS)
Boston, BOS
Zone
New York
Elev
20 ft
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