Need help booking?
Unpublished phone-only deals available
LAS to ORD: distance & flight time
Las Vegas (McCarran International Airport) → Chicago (Chicago O'Hare International Airport)
1,511 mi
2,432 km · 1,313 nm
3h 26m
estimated nonstop flight time
+2h
time difference · heading northeast
See live LAS→ORD fares Phone-only fares on this route — call free
Flight time details
1,511 miles nonstop takes roughly 3h 26m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time gain when reading arrival times on your ticket.
The two airports
- LAS — McCarran International Airport · Las Vegas, United States
- ORD — Chicago O'Hare International Airport · Chicago, United States
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near LAS
- HSH · Henderson Executive Airport7 mi away
- VGT · North Las Vegas Airport9 mi away
- LSV · Nellis Air Force Base13 mi away
- INS · Creech Air Force Base45 mi away
Near ORD
- PWK · Chicago Executive Airport9 mi away
- MDW · Chicago Midway International Airport15 mi away
- CGX · Chicago Meigs Airport17 mi away
- DPA · Dupage Airport18 mi away
Frequently asked questions
How far is LAS from ORD?
The flight distance from Las Vegas (LAS) to Chicago (ORD) is 1,511 miles (2,432 km, 1,313 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LAS to ORD?
A nonstop flight takes about 3h 26m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Las Vegas and Chicago?
Chicago is 2 hours ahead of Las Vegas.
What is the cheapest way to fly from LAS to ORD?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LAS–ORD that never appear on search engines, with no booking fees.