Cheap flights from Chicago to San Salvador

Cheapest current fares: $289 in September 2026, 3,175 km direct flight in ~3h 44m.

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Live fares · ORD → SAL

Cheapest month-by-month fares

Lowest available fare per calendar month from Chicago (ORD) to San Salvador (SAL). Refreshed daily.

Chicago (ORD) → San Salvador (SAL)

  1. September 2026 $289

Frequently asked questions

  • What is the cheapest month to fly from Chicago to San Salvador?

    Based on current 6-month forward fare data, September 2026 is the cheapest month to fly from Chicago (ORD) to San Salvador (SAL), with fares starting from $289.

  • What is the lowest current fare from ORD to SAL?

    The lowest currently-listed fare from Chicago (ORD) to San Salvador (SAL) is $289 on 2026-09-07.

  • How long is the flight from Chicago to San Salvador?

    Direct flights from ORD to SAL cover approximately 3,175 km (1,973 miles), with an estimated flight time of 3h 44m. Operating airlines: AV.

Related guides for this route

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

Full route page: ORD → SAL Cheapest month to fly to San Salvador All flights from Chicago All flights to San Salvador Flights to El Salvador Visa-free with USA passport AV routes