AirHint found the following cheapest return flights from Chicago (ORD) to Guatemala City (GUA) in August 2025 (see full year).

Return flights

20 Aug - 27 Aug	United
19 Aug - 27 Aug	United
31 Aug - 20 Sep	Spirit Airlines
30 Aug - 03 Sep	United
31 Aug - 10 Sep	Spirit Airlines
31 Aug - 13 Sep	Spirit Airlines
31 Aug - 02 Sep	Spirit Airlines
31 Aug - 15 Sep	Spirit Airlines
31 Aug - 06 Sep	Spirit Airlines
31 Aug - 08 Sep	Spirit Airlines
31 Aug - 03 Sep	Spirit Airlines
30 Aug - 20 Sep	Spirit Airlines
28 Aug - 29 Aug	Spirit Airlines
21 Aug - 28 Aug	Copa
22 Aug - 29 Aug	United
20 Aug - 23 Aug	Avianca
19 Aug - 23 Aug	Spirit Airlines
22 Aug - 26 Aug	Spirit Airlines
19 Aug - 29 Aug	Spirit Airlines
20 Aug - 29 Aug	Spirit Airlines

Also check the deals for one-way flights from Chicago to Guatemala City in August.

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.

Book a cheap hotel in Guatemala City

Cheap car rent in Guatemala City

Cheapest return flights from Chicago to Guatemala City in August from 180€

Return flights