Chicago→Antigua GuatemalaNonstop Flight TimeORD–GUA

Chicago (O'Hare International Airport) to Antigua Guatemala (Antigua Guatemala Airport).

Direct flights from ORD to GUA have an estimated flight time of about 4h 30m, based on the 1,899-mile great-circle distance. Our current captured departure sample includes 1/day across 3 captured airlines, with Avianca Costa Rica appearing most often in that sample. Captured departure times run from 08:32 to 17:09 local time.

Methodology: airline, aircraft, terminal, and departure-time details come from the rolling scheduled-departures window for ORD to GUA, last seen June 15, 2026. Frequency uses 7 scheduled departures across 4 observed days; flight time is estimated from great-circle distance until this route has enough tracked flights for an observed average. Provider coverage can miss operators on some routes, so confirm live timetables before booking.