LAS to ORD: Distance and Flight Time
The distance from Harry Reid International Airport (LAS) to Chicago O'Hare International Airport (ORD) is 2,432 km (1,511 mi). A typical nonstop flight covers it in about 3h 30m, heading northeast. The distance is the same in either direction (ORD to LAS).
How far is it from Las Vegas to Chicago?
The great-circle distance between Harry Reid International Airport (LAS) and Chicago O'Hare International Airport (ORD) is 2,432 km (1,511 mi, 1,313 nautical miles). That is the straight-line distance; a real flight is a little longer because of air-traffic routing.
How long is the flight from LAS to ORD?
A nonstop flight typically takes about 3h 30m. This is an estimate from the distance; actual block times depend on the aircraft, winds and the exact routing. ORD is roughly northeast of LAS.
How is the LAS to ORD route written in code?
The pair is written LAS-ORD in IATA codes and KLAS-KORD in ICAO codes, the form used on a flight plan. Harry Reid International Airport is LAS (KLAS), Chicago O'Hare International Airport is ORD (KORD).
| LAS | ORD | |
|---|---|---|
| Airport | Harry Reid International Airport | Chicago O'Hare International Airport |
| ICAO code | KLAS | KORD |
| Country | United States | United States |
| Elevation | 2,181 ft | 680 ft |
| Rank by connections | #47 | #2 |
Both ICAO codes start with K, the prefix ICAO assigns to the contiguous United States, so this is a route inside one ICAO region. How ICAO prefixes are laid out.
ORD sits 1,501 ft (458 m) lower than LAS, which is a real difference in air density on takeoff.
Airlines flying LAS to ORD
4 airlines appear on this route in the open route dataset, 4 of them still listed as active. Each row gives the IATA code, the ICAO code and the radio callsign, which is what an air traffic controller hears:
| IATA | Airline | ICAO | Callsign | Status |
|---|---|---|---|---|
| AA | American Airlines | AAL | American | Active |
| NK | Spirit Airlines | NKS | Spirit Wings | Active |
| UA | United Airlines | UAL | United | Active |
| US | US Airways | USA | U S Air | Active |
Route and carrier data comes from the OpenFlights open dataset, regenerated here on . It is a historical snapshot of scheduled connections, not a live schedule, and it includes codeshare listings, so some carriers shown may no longer operate the route or exist. How we build this · Data and sources.
Frequently asked questions
How far is Las Vegas from Chicago?
Harry Reid International Airport (LAS) and Chicago O'Hare International Airport (ORD) are 2,432 km (1,511 mi, 1,313 nautical miles) apart in a straight line.
How long is the flight from LAS to ORD?
A typical nonstop flight between LAS and ORD takes about 3h 30m. Actual times vary with aircraft type, winds and routing.
What direction is ORD from LAS?
Chicago O'Hare International Airport (ORD) lies roughly northeast of Harry Reid International Airport (LAS).
Which airlines fly LAS to ORD?
4 airlines appear on the LAS-ORD route in the open dataset, including American Airlines, Spirit Airlines, United Airlines.
Related routes
Other routes from Las Vegas (LAS):
Other routes from Chicago (ORD):
LAS airport code · ORD airport code · Busiest airports worldwide