Cheap flights from Chicago to Sun Valley

Direct flight: 2,153 km, ~2h 32m from Chicago (ORD) to Sun Valley (SUN).

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Live fares · ORD → SUN

Frequently asked questions

  • How long is the flight from Chicago to Sun Valley?

    Direct flights from ORD to SUN cover approximately 2,153 km (1,338 miles), with an estimated flight time of 2h 32m. Operating airlines: AA, UA.

Related guides for this route

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

Full route page: ORD → SUN Cheapest month to fly to Sun Valley All flights from Chicago All flights to Sun Valley Flights to USA Visa-free with USA passport AA routes UA routes