Cheapest return flights from Dallas-Fort Worth to San Salvador in December from 250€

AirHint found the following cheapest return flights from Dallas-Fort Worth (DFW) to San Salvador (SAL) in December 2025 (see full year).

Return flights

03 Dec - 11 Dec Spirit Airlines
05 Dec - 09 Dec Spirit Airlines
04 Dec - 08 Dec Avianca direct
13 Dec - 17 Dec Spirit Airlines
09 Dec - 08 Jan Frontier Airlines
01 Dec - 09 Dec United
05 Dec - 09 Dec Avianca direct
12 Dec - 20 Dec Spirit Airlines
01 Dec - 09 Dec Avianca direct
16 Dec - 27 Dec Spirit Airlines
11 Dec - 13 Dec Spirit Airlines
29 Dec - 13 Jan Frontier Airlines
22 Dec - 22 Jan Frontier Airlines
30 Dec - 13 Jan Frontier Airlines
29 Dec - 09 Jan Spirit Airlines
13 Dec - 01 Jan Spirit Airlines
28 Dec - 13 Jan United
27 Dec - 20 Jan United
23 Dec - 06 Jan Frontier Airlines
20 Dec - 17 Jan Spirit Airlines

Also check the deals for one-way flights from Dallas-Fort Worth to San Salvador in December.

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