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

Return flights

02 Dec - 08 Dec	Copa
06 Dec - 10 Dec	Spirit Airlines
06 Dec - 12 Dec	Spirit Airlines
04 Dec - 10 Dec	Spirit Airlines
05 Dec - 12 Dec	Spirit Airlines
04 Dec - 12 Dec	Spirit Airlines
06 Dec - 08 Dec	Spirit Airlines
05 Dec - 10 Dec	Spirit Airlines
04 Dec - 08 Dec	Spirit Airlines
05 Dec - 08 Dec	Spirit Airlines
22 Dec - 05 Jan	Spirit Airlines
20 Dec - 05 Jan	Spirit Airlines
15 Dec - 05 Jan	Spirit Airlines
21 Dec - 11 Jan	Spirit Airlines
17 Dec - 05 Jan	Spirit Airlines
15 Dec - 04 Jan	Spirit Airlines
22 Dec - 11 Jan	Spirit Airlines
17 Dec - 04 Jan	Spirit Airlines
20 Dec - 04 Jan	Spirit Airlines
21 Dec - 05 Jan	Spirit Airlines

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

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 Chicago to Guatemala City in December from 223€

Return flights