Las Vegas (LAS) to Chicago (ORD) flights
3 airlines fly nonstop from Las Vegas (LAS) to Chicago (ORD): American Airlines, Frontier Airlines and United Airlines. The two airports are 1,511 miles (2,431 km) apart. American Airlines is in oneworld and United Airlines is in Star Alliance. There are also 101 ways to fly it with one stop, through Des Moines, Lincoln and Omaha and more.
Airlines flying nonstop from LAS to ORD
- American Airlinesoneworld · bookable with 9 programsWho books it
- Frontier AirlinesNot in an allianceWho books it
- United AirlinesStar Alliance · bookable with 13 programsWho books it
Book LAS to ORD with points
Loyalty programs that can book at least one of the nonstop airlines, from the Award Booking Guide.
- Air Canada AeroplanBooks United Airlines
- Air New Zealand AirpointsBooks United Airlines
- Alaska Atmos RewardsBooks American Airlines
- American AAdvantageBooks American Airlines
- ANA Mileage ClubBooks United Airlines
- Avianca LifeMilesBooks United Airlines
- British Airways ClubBooks American Airlines
- Cathay Pacific Asia MilesBooks American Airlines
- Emirates SkywardsBooks United Airlines
- EVA Air Infinity MileageLandsBooks United Airlines
- Finnair PlusBooks American Airlines
- Iberia ClubBooks American Airlines
- JAL Mileage BankBooks American Airlines
- JetBlue TrueBlueBooks United Airlines
- Lufthansa Miles & MoreBooks United Airlines
- Qantas Frequent FlyerBooks American Airlines
- Qatar Airways Privilege ClubBooks American Airlines
- Singapore Airlines KrisFlyerBooks United Airlines
- TAP Miles&GoBooks United Airlines
- Thai Royal Orchid PlusBooks United Airlines
- Turkish Airlines Miles&SmilesBooks United Airlines
- United MileagePlusBooks United Airlines
LAS to ORD with one stop
101 connections, most direct first. 2-stop routings and flight times are in Routes with Pro.
- Via Des Moines (DSM)Allegiant Air and Southwest Airlines, then American Airlines and United Airlines
- Via Lincoln (LNK)Breeze Airways, then United Airlines and American Airlines
- Via Omaha (OMA)Allegiant Air and Southwest Airlines, then American Airlines and United Airlines
- Via Colorado Springs (COS)Southwest Airlines, then American Airlines and United Airlines
- Via Cedar Rapids (CID)Allegiant Air, then American Airlines and United Airlines
- Via Moline (MLI)Allegiant Air, then American Airlines and United Airlines
- Via Denver (DEN)Frontier Airlines and United Airlines the whole way
- Via Kansas City (MCI)Southwest Airlines and Frontier Airlines, then American Airlines and United Airlines
- Via Peoria (PIA)Allegiant Air, then American Airlines and United Airlines
- Via Sioux Falls (FSD)Allegiant Air, then American Airlines and United Airlines
- Via Wichita (ICT)Allegiant Air and Southwest Airlines, then American Airlines and United Airlines
- Via Provo (PVU)Breeze Airways, then American Airlines
- Via Milwaukee (MKE)Southwest Airlines and Sun Country Airlines, then American Airlines and United Airlines
- Via Albuquerque (ABQ)Southwest Airlines, then American Airlines and United Airlines
- Via Salt Lake City (SLC)Delta Air Lines the whole way
LAS to ORD: common questions
Which airlines fly nonstop from LAS to ORD?
American Airlines (oneworld), Frontier Airlines and United Airlines (Star Alliance) fly nonstop from Las Vegas (LAS) to Chicago (ORD).
How far is Las Vegas from Chicago by plane?
Las Vegas (LAS) and Chicago (ORD) are 1,511 miles (2,431 km) apart along the great circle, the shortest path a flight can take. Connections add distance on top.
Which points programs can book LAS to ORD award flights?
22 programs can book at least one of the nonstop airlines: Air Canada Aeroplan, Air New Zealand Airpoints, Alaska Atmos Rewards, American AAdvantage, ANA Mileage Club, Avianca LifeMiles, British Airways Club, Cathay Pacific Asia Miles and 14 more. Which flights each can book depends on its partners, so check the airline before you transfer points.
How many miles does LAS to ORD cost?
It depends on the program: each prices the route from its own chart or dynamically. The Award Flight Pricer compares 30+ programs for LAS to ORD with taxes and fees.
Where can I connect between Las Vegas and Chicago?
The most direct connections are through Des Moines (DSM), Lincoln (LNK), Omaha (OMA), Colorado Springs (COS) and Cedar Rapids (CID). On 28 of them the same airline flies both flights, for example Frontier Airlines through Denver.
More routes
Routes are scheduled nonstop flights. The route data is refreshed monthly; this list was last checked November 11, 2026. Seasonal routes and new launches can be missing or end early, so confirm with the airline before you book. Distances are great-circle, the shortest path between the two airports.