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Wondering how long to fly from Chicago to Los Angeles? A nonstop flight from Chicago to Los Angeles usually takes around 4 hrs 20 mins to 4 hrs 45 mins. Flight duration can vary depending on weather conditions, wind direction, aircraft type, and the selected route. Flights from Chicago O’Hare International Airport (ORD) to Los Angeles International Airport (LAX) are generally fastest when booked nonstop. Connecting flights through cities such as Denver, Phoenix, or Las Vegas can take longer depending on the route and layover duration. Chicago and Los Angeles are in different time zones. Los Angeles follows Pacific Time and is usually 2 hours behind Chicago. For the quickest journey, compare nonstop Chicago to Los Angeles flights, departure times, airfares, baggage allowances, and airline services before booking.
The average Chicago to Los Angeles flight time depends on the departure airport, arrival airport, airline, aircraft type, weather, wind direction, and flight path. Most nonstop flights from Chicago to the Los Angeles area take approximately 4 hours 20 minutes to 4 hours 40 minutes.
Los Angeles International Airport (LAX) is the main arrival airport for most travelers flying from Chicago to Los Angeles. Travelers may also compare Hollywood Burbank Airport (BUR) or Ontario International Airport (ONT), but these are optional alternatives and may not be convenient for every Los Angeles destination.
| Departure Airport | Arrival Airport | Estimated Flight Time | Travel Tip |
|---|---|---|---|
| Chicago O’Hare International Airport (ORD) | Los Angeles International Airport (LAX) | Around 4 hrs 20 mins–4 hrs 40 mins nonstop | The main option for Los Angeles, with convenient access to central and western parts of the city and a broad selection of flights. |
| Midway International Airport (MDW) | Los Angeles International Airport (LAX) | Around 4 hrs 20 mins–4 hrs 35 mins nonstop | A practical alternative departure airport for travelers based closer to Midway. Compare fares and travel time to both Chicago airports. |
For most trips, nonstop flights to Los Angeles International Airport (LAX) are the most practical choice. Hollywood Burbank Airport and Ontario International Airport are optional alternatives, so compare the complete journey—including airfare, flight availability, ground transportation, and travel time to your final destination—before selecting an airport.
The average flight time from Chicago to Los Angeles is around 4h 35m, covering approximately 1,745 miles (2,808 kilometers). This route connects Chicago with Southern California's largest city.
American Airlines, United Airlines, Delta Air Lines, Southwest Airlines, Spirit Airlines, and Frontier Airlines operate flights departing from Chicago Airport (ORD) and arriving at Los Angeles International Airport (LAX).
Los Angeles is 2 hours behind Chicago. Knowing this time difference helps travelers plan accordingly and minimize jet lag.
Whether traveling for business or vacation, the Chicago to Los Angeles route offers convenient options. American Airlines, United Airlines, Delta Air Lines, Southwest Airlines, Spirit Airlines, and Frontier Airlines provide reliable service to help you reach your destination smoothly.
Planning beyond this route? Explore more flight times, distances, and travel durations using our tools below. Start with our Flight Time Calculator to estimate journey times worldwide, or browse average travel times from your departure city using the Chicago Flight Times.