Cheapest one-way flights from Washington to Guatemala City in December from $130

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

One-Way flights

09 Dec Volaris El Salvador
09 Dec Avianca direct
30 Dec Avianca
28 Dec Avianca
01 Dec Copa
02 Dec Copa
04 Dec Copa
07 Dec Copa
10 Dec Copa
31 Dec Copa

Also check the deals for return flights from Washington to Guatemala City in December.

Skyscanner

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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