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

Return flights

05 Mar - 12 Mar	United
16 Mar - 20 Mar	United
17 Mar - 21 Apr	Copa
10 Mar - 21 Apr	Copa
28 Mar - 05 Apr	Volaris
16 Mar - 21 Mar	Copa
15 Mar - 21 Mar	Copa
13 Mar - 21 Mar	Copa
14 Mar - 21 Mar	Copa
15 Mar - 20 Mar	United
13 Mar - 20 Mar	Copa
14 Mar - 20 Mar	Copa
14 Mar - 18 Apr	United
16 Mar - 21 Mar	American Airlines	direct
07 Mar - 18 Apr	United
27 Mar - 05 Apr	jetBlue
27 Mar - 06 Apr	Copa

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

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 March from $287

Return flights