How is the flight distance measured?

Flight distances are measured as the great-circle (straight-line) distance between airports. Actual flight paths may be slightly longer due to air traffic routing and weather avoidance.

How long does the flight from Chicago to Las Vegas take?

Flight time depends on the exact route and aircraft, but at roughly 2,431 km the typical non-stop flight takes 1–10 hours. Check the flight duration page for the exact average.

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Flight Distance: Chicago to Las Vegas

2,431

Kilometres (km)

1,511

Miles (mi)

1,313

Nautical miles

About this flight distance

The great circle distance from Chicago to Las Vegas is approximately 2,431 km. The typical flight time is 3h 21m.

This is the shortest possible distance between the two cities as the crow flies. Real flight paths are often slightly longer due to air traffic control routing, weather, and airspace restrictions.

Related route pages

→Direct flights Chicago to Las Vegas →Flight duration Chicago to Las Vegas →Cheapest day to fly Chicago to Las Vegas →Flights Chicago to Las Vegas

Nearby airports

Near Chicago

Chicago Midway International Airport (MDW)25 km
Gary Chicago International Airport (GYY)57 km
Michigan City Municipal Airport (MGC)95 km

Near Las Vegas

Boulder City Municipal Airport (BLD)30 km

Frequently Asked Questions

The great-circle distance from Chicago to Las Vegas is approximately 2,431 km (1,511 miles).