Chicago O'Hare to Los Angeles International
1741 miles great-circle distance, typically flown in 3h 54m with 4 airlines operating direct service from Chicago O'Hare (ORD) to Los Angeles International (LAX). Cheapest fares are usually in Jun (around $130 return), with peak prices in Jun (around $130). Departures on a Tuesday tend to undercut weekend prices on this corridor.
Flying from Chicago O'Hare
Chicago O'Hare is one of America's two busiest hubs and the home base for both United and American — Terminals 1 and 2 belong to United, Terminal 3 to American, and Terminal 5 handles all international arrivals. The CTA Blue Line runs from a station at the airport to downtown Loop in around 45 minutes for $5. Winter weather drives chronic delays from late November through February, so build in connection padding through ORD between Thanksgiving and President's Day.
Arriving in Los Angeles
Los Angeles International serves the broader LA basin from its central position near El Segundo, 18 miles southwest of downtown LA. Ground transfers depend on Metro K Line shuttle to Crenshaw, FlyAway buses to Union Station ($9.75) or rideshare via the LAX-it lot. Fares to LAX from US East Coast bases run cheapest in January–February and September–October; June through August see Pacific-summer demand peaks tied to Asia connection traffic.
Who flies ORD to LAX?
| Airline | IATA | Flight time | Cabin |
| American Airlines | AA | 3h 54m | Economy |
| United Airlines | UA | 3h 54m | Economy |
| Spirit Airlines | NK | 3h 54m | Economy |
| Frontier Airlines | F9 | 3h 54m | Economy |
4 carriers fly direct on this corridor. Frequencies vary by season — summer and winter holiday peaks see additional flights.
Best time to fly ORD→LAX
Synthesised from 12-month price aggregates. Cheapest months in green, peak in red.
Estimated baseline. Prices update on a 30-day cadence as Travelpayouts data refreshes. Cheapest day-of-week typically Tuesday.
Chicago to Los Angeles FAQs
Direct flights from Chicago O'Hare (ORD) to Los Angeles International (LAX) take approximately 3h 54m for the 1741-mile journey, plus 30–60 minutes of taxi, climb and descent. Total airport-to-airport time depends on cruise winds and air-traffic queueing on approach.
Jun is typically the cheapest month on this route, with one-way fares from $99. Jun is the peak — expect prices 2–3× higher. Book 4–8 weeks ahead for best fares; last-minute prices on this corridor rise sharply inside two weeks of departure.
4 carriers operate direct service from Chicago O'Hare (ORD) to Los Angeles International (LAX): American Airlines, United Airlines, Spirit Airlines and Frontier Airlines. Frequencies vary by season and carrier — American Airlines typically operates the highest weekly count on this corridor.
No — United States is domestic travel for US citizens. A US passport is not required for the 50 states, DC or US territories (Puerto Rico, US Virgin Islands, Guam, American Samoa, Northern Mariana Islands), though Real ID-compliant ID is required at TSA from May 2025.
Los Angeles International (LAX) is the primary international airport for Los Angeles. Allow 30–60 minutes for the ground transfer by train, express bus, taxi or rideshare depending on traffic and time of day. See the airport's official website for current train and shuttle timetables.