Route Price Intelligence
Cheap Flights From Denver to Philadelphia
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Nonstop to Philadelphia is just $191 round trip, a steep drop from the usual $200-$483 range. You get 11 different date options from November through February, plenty of time to check out Independence Hall, the Liberty Bell, and Philly's cheesesteak scene on a direct flight from Denver.
✓ 11 date combinations found at this price
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Best Time to Fly from Denver to Philadelphia
The cheapest time to fly from Denver to Philadelphia is typically May, when fares average around $157. The most expensive month tends to be March at around $305. For the best deals, consider flying in May, June, July.
Typical Price by Travel Month
Median round-trip fare for each month, with the typical price range, from our ongoing tracking of this route