Route Price Intelligence
Cheap Flights From Indianapolis to Philadelphia
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Frontier is selling IND to Philadelphia for $129 round trip, a steep 59% drop from the usual $316 for this route and one of the cheapest fares we've seen out of Indianapolis. Fall and winter dates are wide open, an easy add-on trip for East Coast history, cheesesteaks, and holiday markets.
✓ 4 date combinations found at this price
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Best Time to Fly from Indianapolis to Philadelphia
The cheapest time to fly from Indianapolis to Philadelphia is typically September, when fares average around $234. The most expensive month tends to be April at around $485. For the best deals, consider flying in September, October, 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