Route Price Intelligence
Cheap Flights From Boston to Philadelphia
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$174
Deals From
$165
Usually Costs
$165 – $185
Lowest We've Seen
$97
Based on 8,704 price pointshigh confidence
Monthly Price Guide
Jan
$178
Feb
$185
Mar
$231
Apr
$180
May
$165
Jun
$185
Jul
$168
Aug
$165
Sep
$167
Oct
$178
Nov
$168
Dec
$178
Cheapest Average Expensive
Best Time to Fly from Boston to Philadelphia
The cheapest time to fly from Boston to Philadelphia is typically May, when fares average around $165. The most expensive month tends to be March at around $231. For the best deals, consider flying in May, August, September.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $9787 price checksWorst: $335