Route Price Intelligence
Cheap Flights From Boston to Philadelphia
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$185
Deals From
$165
Usually Costs
$165 – $187
Lowest We've Seen
$97
Based on 8,578 price pointshigh confidence
Monthly Price Guide
Jan
$185
Feb
$185
Mar
$242
Apr
$189
May
$170
Jun
$185
Jul
$185
Aug
$185
Sep
$185
Oct
$185
Nov
$185
Dec
$185
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 $170. The most expensive month tends to be March at around $242. For the best deals, consider flying in May, October, November.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $9790 price checksWorst: $315