Route Price Intelligence
Cheap Flights From Washington, D.C. to Philadelphia
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$259
Deals From
$239
Usually Costs
$239 – $299
Lowest We've Seen
$151
Based on 4,056 price pointshigh confidence
Monthly Price Guide
Jan
$239
Feb
$239
Mar
—
Apr
$294
May
$249
Jun
$254
Jul
$259
Aug
$259
Sep
$234
Oct
$259
Nov
$259
Dec
$259
Cheapest Average Expensive
Best Time to Fly from Washington, D.C. to Philadelphia
The cheapest time to fly from Washington, D.C. to Philadelphia is typically September, when fares average around $234. The most expensive month tends to be April at around $294. For the best deals, consider flying in September, January, February.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $15175 price checksWorst: $262