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

Return flights

24 Apr - 24 Apr	Copa
24 Apr - 28 Apr	Copa
25 Apr - 28 Apr	Copa
25 Apr - 29 Apr	Copa
21 Apr - 28 Apr	Copa
24 Apr - 03 May	Copa
25 Apr - 04 May	Copa
18 Apr - 22 Apr	Copa
17 Apr - 24 Apr	Avianca
22 Apr - 28 Apr	Avianca	direct
21 Apr - 28 Apr	Avianca	direct
24 Apr - 28 Apr	Avianca	direct

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

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 April from 218€

Return flights