ORD → PHL · 678 mi
Chicago to Philadelphia
$477typical business / first
✈️
What people paid
cheapest
$356
low
$402
typical
$477
high
$557
priciest
$744
Economy on this route starts around $109, so a premium seat runs about 3.27× the cheapest coach fare.
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Value
About 61% above the typical premium for a short-haul route. Routes this length normally run 2.03× economy; this one is 3.27×.
By airline
No per-airline breakdown recorded on this route.
From 143 premium and 4,950 economy tickets in the US DOT Airline Origin & Destination Survey, 2025 Q2. Historical, not live — confirm with the airline.