Cheapest one-way flights from Chicago to San Salvador in December from $83

AirHint found the following cheapest one-way flights from Chicago (ORD) to San Salvador (SAL) in December 2025 (see full year).

One-Way flights

03 Dec Spirit Airlines
07 Dec Spirit Airlines
09 Dec Spirit Airlines
04 Dec Spirit Airlines
06 Dec Spirit Airlines
02 Dec Spirit Airlines
04 Dec Avianca direct
02 Dec Avianca direct
06 Dec Avianca direct
28 Dec Avianca

Also check the deals for return flights from Chicago to San Salvador in December.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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