Cheap flights from Chicago to Duluth

Direct flight: 638 km, ~45m from Chicago (ORD) to Duluth (DLH).

Last updated · By

Live fares · ORD → DLH

Frequently asked questions

  • How long is the flight from Chicago to Duluth?

    Direct flights from ORD to DLH cover approximately 638 km (396 miles), with an estimated flight time of 45m. Operating airlines: UA.

Related guides for this route

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

Full route page: ORD → DLH Cheapest month to fly to Duluth All flights from Chicago All flights to Duluth Flights to USA Visa-free with USA passport UA routes