Cheap flights from Chicago to Santa Ana

Direct flight: 2,771 km, ~3h 16m from Chicago (ORD) to Santa Ana (SNA).

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Live fares · ORD → SNA

Frequently asked questions

  • How long is the flight from Chicago to Santa Ana?

    Direct flights from ORD to SNA cover approximately 2,771 km (1,722 miles), with an estimated flight time of 3h 16m. 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 → SNA Cheapest month to fly to Santa Ana All flights from Chicago All flights to Santa Ana Flights to USA Visa-free with USA passport AA routes UA routes