ORD → BOS · 867 mi
Chicago to Boston
$358typical business / first
✈️
What people paid
cheapest
$221
low
$280
typical
$358
high
$419
priciest
$566
Economy on this route starts around $78, so a premium seat runs about 2.83× the cheapest coach fare.
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Value
About 39% above the typical premium for a short-haul route. Routes this length normally run 2.03× economy; this one is 2.83×.
By airline
No per-airline breakdown recorded on this route.
From 243 premium and 10,409 economy tickets in the US DOT Airline Origin & Destination Survey, 2025 Q2. Historical, not live — confirm with the airline.