Cheapest return flights from Dallas-Fort Worth to San Juan in December from 163€

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

Return flights

11 Dec - 18 Dec Frontier Airlines
07 Dec - 11 Dec Frontier Airlines
11 Dec - 15 Dec Frontier Airlines
11 Dec - 17 Dec Frontier Airlines
14 Dec - 18 Dec Frontier Airlines
09 Dec - 10 Dec Frontier Airlines
08 Dec - 12 Dec Spirit Airlines
08 Dec - 25 Dec Spirit Airlines
08 Dec - 23 Dec Spirit Airlines
08 Dec - 24 Dec Spirit Airlines
31 Dec - 15 Jan Spirit Airlines
30 Dec - 11 Jan Frontier Airlines
31 Dec - 14 Jan Spirit Airlines
31 Dec - 11 Jan Spirit Airlines
31 Dec - 17 Jan Spirit Airlines
31 Dec - 17 Jan Spirit Airlines direct
31 Dec - 14 Jan Spirit Airlines direct
31 Dec - 15 Jan Spirit Airlines direct
31 Dec - 11 Jan Spirit Airlines direct
31 Dec - 18 Jan Spirit Airlines

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

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