AirHint found the following cheapest return flights from Washington (IAD) to Guatemala City (GUA) in January 2026 (see full year).

Return flights

23 Jan - 26 Jan	Copa
29 Jan - 04 Feb	Copa
29 Jan - 05 Feb	Copa
28 Jan - 05 Feb	Copa
24 Jan - 04 Feb	Copa
30 Jan - 05 Feb	Copa
24 Jan - 05 Feb	Copa
19 Jan - 23 Jan	Copa
21 Jan - 28 Jan	Copa
20 Jan - 26 Jan	Copa
22 Jan - 29 Jan	Copa
23 Jan - 25 Jan	Copa
30 Jan - 05 Feb	Avianca	direct
28 Jan - 03 Feb	United
26 Jan - 21 Feb	Copa
21 Jan - 25 Jan	Copa
19 Jan - 25 Jan	Copa
20 Jan - 25 Jan	Copa
30 Jan - 02 Feb	Avianca	direct
24 Jan - 27 Jan	Avianca

Also check the deals for one-way flights from Washington to Guatemala City 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 Washington to Guatemala City in January from 222€

Return flights