AirHint found the following cheapest return flights from Dallas (DAL) to San Salvador (SAL) in January 2026 (see full year).

Return flights

15 Jan - 19 Jan	Delta
14 Jan - 21 Jan	Delta
22 Jan - 28 Jan	Delta
08 Jan - 14 Jan	Delta
21 Jan - 28 Jan	Delta
13 Jan - 20 Jan	Delta
08 Jan - 22 Jan	Delta
15 Jan - 20 Jan	Delta
07 Jan - 14 Jan	Delta
31 Jan - 14 Feb	Delta
28 Jan - 05 Feb	Delta
29 Jan - 04 Feb	Delta
28 Jan - 03 Feb	Aeromexico
06 Jan - 08 Jan	Delta
28 Jan - 09 Feb	Delta

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

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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Cheapest return flights from Dallas to San Salvador in January from 619€

Return flights