Cheapest return flights from Chicago to San Salvador in December from 286€

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

Return flights

04 Dec - 09 Dec Avianca
04 Dec - 16 Dec Spirit Airlines
12 Dec - 16 Dec United
02 Dec - 16 Dec Spirit Airlines
02 Dec - 27 Dec United
04 Dec - 23 Dec Spirit Airlines
16 Dec - 23 Dec Spirit Airlines
04 Dec - 22 Dec Spirit Airlines
12 Dec - 23 Dec Spirit Airlines
22 Dec - 04 Jan Spirit Airlines
02 Dec - 22 Dec Spirit Airlines
16 Dec - 04 Jan Spirit Airlines
16 Dec - 03 Jan Spirit Airlines
23 Dec - 04 Jan Spirit Airlines
22 Dec - 03 Jan Spirit Airlines
23 Dec - 06 Jan Spirit Airlines
21 Dec - 04 Jan Spirit Airlines
21 Dec - 03 Jan Spirit Airlines
22 Dec - 06 Jan Spirit Airlines
21 Dec - 06 Jan Spirit Airlines

Also check the deals for one-way 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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