Distance From San Marcos Airport to Chicago Midway International Airport

The distance from San Marcos Airport () to Chicago Midway International Airport (MDW) is 1870 miles or 3009 kilometers or 1624 nautical miles.

The distance shown below is direct flight distance between airports. Straight-line distance does not account for the surface between the two points. It is the distance a bird or airplane would travel between the two points when flying above the surface. The straight line distance is the direct route between two points, regardless of whether or not there are roads that connect them.

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How long does it take to travel from San Marcos ( Guatemala ) to Chicago ( United States )?

A one-way nonstop (direct) flight between San Marcos and Chicago takes around 4 hours 17 minutes.

Estimated flight time from San Marcos Airport, San Marcos, Guatemala to Chicago Midway International Airport, Chicago, United States is 4 hours 17 minutes under avarage conditions. Your actual flying time may vary depending on wind direction/speed or weather conditions. This calculation does not include the departure and landing times of the aircraft. In addition, it does not cover the person identity check, ticket check-in and baggage collection times at the airport.

Travel Distance Between the Airports • - MDW

Kilometers		3009 km
Statute Miles		1870 miles
Nautical Miles		1624 nm
Avg. Time of Flight		4 hours 17 minutes

San Marcos Airport to Chicago Midway International Airport Flight Route Map - to MDW Flight Path

Location of San Marcos Airport & Chicago Midway International Airport is given below.
Click the map to view San Marcos to Chicago nonstop flight path and travel direction.

Click to see flight route on Google Map between San Marcos, Guatemala and Chicago, United States. .

Nonstop flight route between San Marcos, Guatemala and Chicago, United States.

Time Difference Between the Airports • - MDW

Time difference between San Marcos (Guatemala) and Chicago (United States) is 1 Hours.
Chicago time is 1 Hours ahead of San Marcos.

Location	Local Time
San Marcos (Guatemala)	2026-04-29, 12:22:44 CST
Chicago (United States)	2026-04-29, 13:22:44 CDT

Why should you arrive 3 hours before international flight? Flyers who are traveling to an international destination should arrive at the airport earlier than domestic flyers. This is because international flights can have additional check-in requirements, like passport verification, that need to be completed before you receive your boarding pass.

Origin

San Marcos Airport ( / MGSM) San Marcos, Guatemala

Destination

Chicago Midway International Airport (MDW / KMDW) Chicago, United States