Cheap Flights from Chicago to Los Angeles
Compare fares from leading airlines and find the best deals between Chicago and Los Angeles.
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Route Overview
Flight Duration
4h 15m
Distance
2,016 miles
Economy Fares
$129 – $449
Cheapest Month
January
Peak Season
June – August
Airlines Operating
5 carriers
Recent Fare Deals
Economy Class
$89
Typical range: $129 – $449
Chicago → Los Angeles · Nonstop available
Business Class
$549
Typical range: $549 – $1,999
Lie-flat seats available on select flights
Call for unpublished fares
Our travel specialists access consolidator fares not available online — often 20–40% below published prices.
About the Chicago – Los Angeles Route
Chicago to Los Angeles is a transcontinental workhorse — the second most traveled Midwest-to-West Coast corridor in the country and a natural pairing of America's two most distinct urban personalities. Chicago's gritty, hardworking Midwestern soul meets LA's sun-soaked, image-conscious West Coast culture on every flight.
For business travelers, this route connects Chicago's financial, manufacturing, and professional services sectors with Los Angeles's entertainment, technology, and creative industries. The entertainment industry alone generates enormous traffic as Chicago's theater and arts community maintains close ties with Hollywood, and Chicago's growing tech scene (centered in the River North district) increasingly connects with LA's Silicon Beach.
Tourism is the dominant driver. Millions of Chicagoans dream of LA's beaches, year-round sunshine, and celebrity culture during the city's long winters. Spring breaks, summer vacations, and long weekends generate fierce competition for seats, especially on the O'Hare to LAX route. Midway airport (MDW) serves as an alternative for Southwest Airlines travelers, often with competitive fares.
The competitive landscape keeps prices relatively accessible — American and United compete head-to-head with their hubs at O'Hare, while Spirit and Frontier offer ultra-low-cost options for travelers who can pack light.
Airlines on This Route
American Airlines
IATA: AA
United Airlines
IATA: UA
Delta Air Lines
IATA: DL
Spirit Airlines
IATA: NK
Frontier Airlines
IATA: F9
Airport Guide
Departing from Chicago
One of the world's busiest airports and a major hub for both American and United Airlines, with direct flights to nearly every major city.
Southwest Airlines' Chicago hub, located closer to downtown. A great option for budget travelers flying with Southwest, Spirit, or Frontier.
Arriving in Los Angeles
The primary gateway to Southern California, serving 80+ airlines with a major renovation underway. Plan for extra time during peak travel.
A smaller, hassle-free airport close to Hollywood, the San Fernando Valley, and Pasadena — ideal if you're avoiding the LAX crowds.
Compact airport south of downtown LA, popular with JetBlue and Southwest passengers heading to the South Bay area.
Best Time to Visit Los Angeles
Los Angeles enjoys a Mediterranean climate with warm, dry summers and mild winters. July and August can bring coastal fog ("June Gloom"), while September–October is considered the best weather window.
Peak Season
June – August and December holidays
Highest fares · Most activity · Book early
Budget Season
January – March (post-holiday lull)
Lowest fares · Fewer crowds · Best value
- September and October offer the best weather and thinner crowds
- Book at least 3 weeks ahead for summer travel
- Traffic is worst 7–9 AM and 4–7 PM on weekdays — schedule accordingly
- Universal Studios tickets are cheaper when bought online in advance
Top Things to Do in Los Angeles
Hollywood Walk of Fame
Stroll along Hollywood Blvd and spot the bronze stars embedded in the sidewalk, then catch a show at the iconic TCL Chinese Theatre.
Santa Monica Beach & Pier
Rent a bike, ride the coastal path, visit the Pacific Park amusement pier, and watch the sunset over the Pacific — pure Southern California magic.
Beverly Hills
Window-shop on Rodeo Drive, explore the lush residential streets, and dine at celebrity-chef restaurants in one of America's most glamorous neighborhoods.
Griffith Observatory
Hike or drive up to the observatory for sweeping views of the Hollywood Sign, LA basin, and the Pacific — best visited at sunset or after dark for stargazing.
Venice Beach Boardwalk
A vibrant strip of street performers, murals, muscle beaches, and surf shops that captures the free-spirited soul of LA's westside.
Money-Saving Tips
Book 30–45 days in advance for the best balance of seat availability and price.
Travel on Tuesday, Wednesday, or Saturday — consistently the cheapest days to fly.
Check nearby airports (e.g., BUR or LGB instead of LAX, EWR instead of JFK).
Set fare alerts and book immediately when prices drop — they rarely stay down long.
Call our travel specialists for unpublished, consolidator fares not available online.
Pack carry-on only to avoid $35–$75 checked bag fees on budget carriers.
Early-morning or late-night flights are typically priced lower than midday departures.
Be flexible ±3 days on your travel dates — a single day shift can save $50–$150.
Frequently Asked Questions
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