Cheap flights from Boston to Chicago

Direct flight: 1,390 km, ~1h 38m from Boston (BOS) to Chicago (ORD).

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Live fares · BOS → ORD

Frequently asked questions

  • How long is the flight from Boston to Chicago?

    Direct flights from BOS to ORD cover approximately 1,390 km (864 miles), with an estimated flight time of 1h 38m. Operating airlines: AA, B6, DL, UA.

Related guides for this route

Sibling pages — full route detail, airport overviews, visa context, per-airline routes.

Full route page: BOS → ORD Cheapest month to fly to Chicago All flights from Boston All flights to Chicago Flights to USA Visa-free with USA passport AA routes B6 routes DL routes