AirHint found the following cheapest return flights from Chicago (ORD) to Guatemala City (GUA) in May 2026 (see full year).

Return flights

13 May - 20 May	United
23 May - 17 Jun	United
01 May - 15 May	United
23 May - 19 Jun	United
20 May - 16 Jun	United
21 May - 31 May	United
20 May - 15 Jun	United
23 May - 30 May	United
20 May - 14 Jun	United
13 May - 30 May	Spirit Airlines
20 May - 30 May	Spirit Airlines
13 May - 15 May	Spirit Airlines
13 May - 21 May	Spirit Airlines
20 May - 21 May	Spirit Airlines
01 May - 20 May	Spirit Airlines
21 May - 14 Jun	United

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

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 May from $212

Return flights