Deal found on September 18, 2026
Indianapolis to Philadelphia
$129$32560% off
Round trip
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.
Travel dates
Dates in November
e.g. Nov 2 – Nov 11 · 9 nights
Date options
4 at this price
Lowest we've seen
$109
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