Cheapest return flights from Dallas-Fort Worth to San Diego in December from $181

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

Return flights

17 Dec - 15 Jan Frontier Airlines
25 Dec - 16 Jan Frontier Airlines direct
31 Dec - 07 Jan Frontier Airlines
19 Dec - 15 Jan Frontier Airlines
24 Dec - 01 Jan Delta
24 Dec - 31 Dec Frontier Airlines
24 Dec - 01 Jan Frontier Airlines direct
30 Dec - 07 Jan Frontier Airlines
30 Dec - 06 Jan Frontier Airlines
30 Dec - 05 Jan Frontier Airlines
24 Dec - 30 Dec Frontier Airlines
20 Dec - 24 Dec Frontier Airlines
31 Dec - 05 Jan Frontier Airlines
19 Dec - 24 Dec Frontier Airlines
16 Dec - 18 Dec Frontier Airlines
24 Dec - 30 Dec Frontier Airlines direct
24 Dec - 29 Dec Frontier Airlines
24 Dec - 31 Dec Frontier Airlines direct
28 Dec - 31 Dec Frontier Airlines
22 Dec - 25 Dec Frontier Airlines direct

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

Powered by

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.

Book a cheap hotel in San Diego

Cheap car rent in San Diego

Feel free to contact us with any feedback or request another flight research.