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

Return flights

24 Jan - 27 Jan	Avianca	direct
22 Jan - 29 Jan	Avianca	direct
21 Jan - 28 Jan	Avianca	direct
23 Jan - 27 Jan	Avianca	direct
30 Jan - 05 Feb	Avianca	direct
29 Jan - 04 Feb	Avianca
29 Jan - 05 Feb	Avianca	direct
28 Jan - 05 Feb	Avianca	direct
19 Jan - 23 Jan	Frontier Airlines
19 Jan - 24 Jan	United
18 Jan - 23 Jan	United
22 Jan - 25 Jan	Avianca	direct
23 Jan - 26 Jan	Avianca	direct
21 Jan - 25 Jan	Avianca	direct
29 Jan - 01 Feb	United
17 Jan - 21 Feb	Frontier Airlines
16 Jan - 20 Feb	Copa

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 243€

Return flights