FLIGHT HOP.fyi

✈ ORD → LAS

3H 39M FROM CHICAGO TO LAS VEGAS. THAT'S A WORK SHIFT.

Flight time
3h 39m
Distance
1,511 mi
Or
2,431 km
Jet lag
2h

Flight from Chicago to Las Vegas

From O'Hare (ORD), USA North America  →  Harry Reid (LAS), USA North America

↔ Flying the other way? Las Vegas → Chicago

How long is the flight from Chicago to Las Vegas?

A nonstop flight from Chicago (ORD) to Las Vegas (LAS) takes about 3 hours 39 minutes, covering a great-circle distance of 1,511 miles (2,431 km). Actual scheduled time varies by airline, routing, and wind — expect ±15 to 30 minutes from this estimate.

Avg flight time

3h 39m

Nonstop, scheduled

Distance

1,511 mi

2,431 km · great-circle

Avg speed

667 km/h

Door-to-door including taxi

Time zones & jet lag

Chicago timezone

UTC-5

America/Chicago

Las Vegas timezone

UTC-7

America/Los_Angeles

Time difference

-2h

2 hours behind

Jet lag (rough)

~1.4d

Westward — easier

CO₂ footprint per passenger

Economy class, single passenger. Source: DEFRA 2024 averages.

✈ Flight 297 kg CO₂
🚗 Car (alone) 416 kg CO₂
🚆 Train 100 kg CO₂

This flight emits roughly 3× the CO₂ of an equivalent train trip and 0.7× a car driven alone over the same distance.

Flights from Chicago

Nearest destinations

Long-haul from Chicago

More flights to North America

Flights to Las Vegas

Nearest origins

Long-haul to Las Vegas

More flights from North America