Cheapest return flights from Washington to Guatemala City in December from 245€

AirHint found the following cheapest return flights from Washington (IAD) to Guatemala City (GUA) in December 2025 (see full year).

Return flights

05 Dec - 12 Dec Volaris El Salvador
03 Dec - 10 Dec United direct
09 Dec - 16 Dec Avianca direct
14 Dec - 17 Dec Frontier Airlines
30 Dec - 14 Jan Frontier Airlines
03 Dec - 08 Dec Avianca direct
01 Dec - 15 Dec Copa
13 Dec - 17 Jan Frontier Airlines
01 Dec - 15 Dec United direct
05 Dec - 12 Dec United direct
23 Dec - 31 Jan Frontier Airlines
17 Dec - 11 Jan Frontier Airlines
14 Dec - 17 Dec United direct
25 Dec - 29 Dec Frontier Airlines
29 Dec - 10 Jan Volaris El Salvador
24 Dec - 11 Jan United direct
18 Dec - 10 Jan Frontier Airlines
21 Dec - 02 Jan Frontier Airlines
20 Dec - 01 Jan Frontier Airlines
19 Dec - 05 Jan Frontier Airlines

Also check the deals for one-way flights from Washington to Guatemala City in December.

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