Cheapest return flights from Dallas-Fort Worth to San Salvador in December from 433€

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

Return flights

05 Dec - 15 Dec United
05 Dec - 14 Dec United
29 Dec - 13 Jan Avianca direct
30 Dec - 13 Jan United
30 Dec - 13 Jan Avianca direct
25 Dec - 09 Jan Avianca direct
20 Dec - 30 Dec Avianca direct
25 Dec - 03 Jan Avianca direct
26 Dec - 10 Jan Avianca
26 Dec - 03 Jan Avianca direct
24 Dec - 03 Jan Volaris
24 Dec - 02 Jan Avianca direct
26 Dec - 04 Jan Avianca

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

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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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