Route Price Intelligence
Cheap Flights From Boston to Philadelphia
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$145
Deals From
$127
Usually Costs
$127 – $162
Lowest We've Seen
$97
Based on 8,429 price pointshigh confidence
Monthly Price Guide
Jan
$173
Feb
$142
Mar
$117
Apr
$118
May
$122
Jun
$157
Jul
$128
Aug
$118
Sep
$117
Oct
$127
Nov
$127
Dec
$127
Cheapest Average Expensive
Best Time to Fly from Boston to Philadelphia
The cheapest time to fly from Boston to Philadelphia is typically March, when fares average around $117. The most expensive month tends to be January at around $173. For the best deals, consider flying in March, September, April.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $9762 price checksWorst: $335