Route Price Intelligence
Cheap Flights From Philadelphia to Detroit
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$299
Great Deal
Under $220
Typical Range
$220 – $309
Lowest We've Seen
$58
Based on 542 price pointshigh confidence
Monthly Price Guide
Jan
$309
Feb
$309
Mar
$309
Apr
$309
May
—
Jun
—
Jul
$330
Aug
$225
Sep
$210
Oct
$210
Nov
$280
Dec
$299
Cheapest Average Expensive
Best Time to Fly from Philadelphia to Detroit
The cheapest time to fly from Philadelphia to Detroit is typically October, when fares average around $210. The most expensive month tends to be July at around $330. For the best deals, consider flying in October, September, August.
Typical Price by Travel Month
Median round-trip fare for each month, with the typical price range, from our ongoing tracking of this route
Cheapest month: August18,401 fares analyzedTypical low: $184