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Cheap flights from Chicago to Los Angeles from $131

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 20/1. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — LAX
6 Dec — 13 Dec1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Chicago to Los Angeles are usually found in September or August, booked 24 days in advance, depart on a Sunday or Saturday and return on a Tuesday

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Cheapest flights from Chicago to Los Angeles
Explore the most affordable flight options available from Chicago to Los Angeles. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 November 2025.

Tue 9/1220:12ORD - LAX
Nonstop4h 43mUnited Airlines
Tue 9/1200:25LAX - ORD
Nonstop3h 54mUnited Airlines
Deal found 4/11$237
Fri 12/1214:35ORD - LAX
Nonstop4h 39mUnited Airlines
Sun 14/1200:25LAX - ORD
Nonstop3h 54mUnited Airlines
Deal found 4/11$245
Thu 4/1220:12ORD - LAX
Nonstop4h 43mUnited Airlines
Thu 4/1200:25LAX - ORD
Nonstop3h 54mUnited Airlines
Deal found 5/11$253
Thu 18/1219:44ORD - LAX
Nonstop4h 45mSpirit Airlines
Sat 20/1223:59LAX - ORD
Nonstop4h 06mSpirit Airlines
Deal found 4/11$259
Wed 3/1218:05ORD - LAX
Nonstop4h 35mUnited Airlines
Fri 5/1200:25LAX - ORD
Nonstop3h 54mUnited Airlines
Deal found 5/11$260
Thu 27/1118:00ORD - LAX
Nonstop4h 35mUnited Airlines
Tue 2/1208:15LAX - ORD
Nonstop4h 10mUnited Airlines
Deal found 4/11$291
Tue 9/1210:45ORD - LAX
1 stop9h 10mDelta
Tue 9/1221:55LAX - ORD
1 stop8h 44mDelta
Deal found 3/11$325
Wed 31/1222:00ORD - LAX
Nonstop4h 49mUnited Airlines
Wed 7/108:33LAX - ORD
Nonstop4h 17mUnited Airlines
Deal found 4/11$327
Sat 6/1209:49ORD - LAX
1 stop8h 53mDelta
Sat 13/1213:25LAX - ORD
1 stop6h 15mDelta
Deal found 5/11$333
Tue 9/1213:35ORD - LAX
1 stop6h 40mDelta
Sun 14/1221:55LAX - ORD
1 stop8h 44mDelta
Deal found 4/11$334
Wed 19/1108:48ORD - LAX
Nonstop4h 42mUnited Airlines
Fri 12/1200:25LAX - ORD
Nonstop3h 54mUnited Airlines
Deal found 3/11$345
Tue 2/1213:35ORD - LAX
1 stop6h 40mDelta
Tue 9/1214:15LAX - ORD
1 stop7h 44mDelta
Deal found 4/11$351

Cheap flight deals from Chicago to Los Angeles

Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) to Los Angeles (LAX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 6 November 2025.

Round-trip from

$237

One-way from

$131

Popular in

December

Cheapest in

September

Average price

$447

Good round-trip deal

$1,307 or less

Good one-way deal

$192 or less
United Airlines
  • United Airlines
  • 9/12-9/12
  • Nonstop
  • 8h 29m total
  • Chicago to Los Angeles
Search Deals
Southwest
  • Southwest
  • 20/1
  • 1 total stop
  • 6h 05m total
  • Chicago to Los Angeles
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($65 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($21 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals
Price to beat on a round-trip flight from Chicago (CHI) to Los Angeles.
Search Deals
Price to beat on a one-way flight from Chicago (CHI) to Los Angeles.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Chicago to Los Angeles that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 6 November 2025.
Use the filters below to find and compare flights from Chicago to Los Angeles that are best for you.

Fly from

Chicago

Fly to

Los Angeles

Route

Depart

Return

Price

ChicagoLos Angeles

ORD - LAX

ORDLAX

Chicago O'Hare Intl

Sat 6/12

18:05-20:46

Nonstop4h 41m

Los Angeles

Sat 6/12

00:25-06:19

Nonstop3h 54m

$237

ChicagoLos Angeles

ORD - LAX

ORDLAX

Chicago O'Hare Intl

Fri 12/12

20:12-22:55

Nonstop4h 43m

Los Angeles

Sun 14/12

00:25-06:19

Nonstop3h 54m

$245

ChicagoLos Angeles

ORD - LAX

ORDLAX

Chicago O'Hare Intl

Thu 4/12

07:10-09:50

Nonstop4h 40m

Los Angeles

Sun 7/12

00:25-06:19

Nonstop3h 54m

$245

ChicagoLos Angeles

ORD - LAX

ORDLAX

Chicago O'Hare Intl

Mon 24/11

20:12-22:55

Nonstop4h 43m

Los Angeles

Thu 27/11

13:18-19:30

Nonstop4h 12m

$245

ChicagoLos Angeles

ORD - LAX

ORDLAX

Chicago O'Hare Intl

Thu 18/12

19:44-22:29

Nonstop4h 45m

Los Angeles

Sat 20/12

23:59-06:05

Nonstop4h 06m

$259

ChicagoLos Angeles

ORD - LAX

ORDLAX

Chicago O'Hare Intl

Thu 4/12

18:05-20:40

Nonstop4h 35m

Los Angeles

Wed 10/12

00:25-06:19

Nonstop3h 54m

$260

ChicagoLos Angeles

ORD - LAX

ORDLAX

Chicago O'Hare Intl

Thu 27/11

18:00-20:35

Nonstop4h 35m

Los Angeles

Tue 2/12

08:15-14:25

Nonstop4h 10m

$291

ChicagoLos Angeles

ORD - LAX

ORDLAX

Chicago O'Hare Intl

Thu 19/2

16:00-18:45

Nonstop4h 45m

Los Angeles

Wed 25/2

10:45-16:57

Nonstop4h 12m

$327

ChicagoLos Angeles

ORD - LAX

ORDLAX

Chicago O'Hare Intl

Thu 11/12

14:14-20:43

1 stop8h 29m

Los Angeles

Sat 13/12

13:25-21:40

1 stop6h 15m

$334

ChicagoLos Angeles

ORD - LAX

ORDLAX

Chicago O'Hare Intl

Tue 9/12

13:00-15:30

Nonstop4h 30m

Los Angeles

Thu 11/12

00:25-06:19

Nonstop3h 54m

$384

Flights are sorted by cheapest return flights first.

Deals found on 5/11

Showing 1-10 of 22 results
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Best time to book a flight from Chicago to Los Angeles

Have a flexible travel schedule? Discover the best time to fly to Los Angeles from Chicago with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Chicago to Los Angeles

How far ahead should I book a flight from Chicago to Los Angeles?

Use this chart to determine the optimal time to book a return flight from Chicago to Los Angeles. Price data was last updated on 31 October 2025.

Booking 24 days in advance of your planned departure date is, on average, the best time to get cheap flights from Chicago to Los Angeles. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Chicago to Los Angeles?

Currently, September is the cheapest month in which you can book a flight from Chicago to Los Angeles (average of $123). Flying from Chicago to Los Angeles in December is currently the most expensive (average of $223). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CHI to LAX?

Find hourly flight availability from Chicago to Los Angeles. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 6 November 2025.

It’s optimal to fly from Chicago to Los Angeles in the morning. By choosing this option you can save up to 67% on the cost of your flight, compared to a flight in the afternoon.

Weekly flight availability from Chicago to Los Angeles

Explore weekly flight availability from Chicago to Los Angeles. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 6 November 2025.

The most flights from CHI to LAX are scheduled on a Monday (110 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (61 on average).

How much does it cost for a return flight from Chicago to Los Angeles?

Related info for your journey

Find useful and relevant information for your journey from Chicago to Los Angeles. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Los Angeles from Chicago?

    Most people fly into Los Angeles (LAX) if they book a flight to Los Angeles from Chicago. On average, Los Angeles has 90 inbound flights from Chicago per day from 0 airlines. Los Angeles is conveniently located just 15.1 km from Los Angeles’s city centre.

  • How long is the flight from Chicago to Los Angeles?

    For as low as $237, United Airlines can have you in Los Angeles from Chicago in 4h 41m. Chicago and Los Angeles are separated by a distance of 2800 km. Generally, flights for this route are direct.

  • What are the cheapest airlines to fly from Chicago to Los Angeles one-way?

    $205 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on Southwest and Alaska Airlines, with prices starting from $213 and $219, respectively.

  • What are the most reliable airlines from Chicago to Los Angeles?

    The top 3 most reliable airlines when flying from Chicago to Los Angeles are Finnair (96%), Air Canada (87%) and Air China (87%).

  • What are the cheapest flights from Chicago to Los Angeles?

    On average you can expect to pay $1,341 for a flight from Chicago to Los Angeles. The cheapest flight overall is $121 while the most popular route, (Chicago O'Hare Intl - Los Angeles) is currently priced at $508.

  • Can I find deals for flights from Chicago to Los Angeles that include hotel bookings?

    Yes. In addition to deals on Chicago to Los Angeles flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Chicago to Los Angeles?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chicago to Los Angeles.

  • Can I find deals for business class flights from Chicago to Los Angeles?

    Yes. Cheapflights offers flight deals from Chicago to Los Angeles by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Chicago to Los Angeles?

    Currently, September is the cheapest month in which you can book a flight from Chicago to Los Angeles (average of $123). Flying from Chicago to Los Angeles in December is currently the most expensive (average of $223). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Los Angeles?

Book flights to Los Angeles if you plan to visit one of these locations
Universal City
El Segundo
Culver City
Hermosa Beach
Simi Valley
West Hollywood
San Juan Capistrano
Monterey Park
Moreno Valley
Santa Clarita
Arcadia
Inglewood
Dana Point
Oceanside
Commerce
Vernon

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Alternative routes for Chicago to Los Angeles

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to Los Angeles flights

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Can Cheapflights find flights from Chicago to Los Angeles with no change fees?

Need flexible booking options for your flight to Los Angeles from Chicago? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Chicago to Los Angeles become cheaper?

Yes, Cheapflights offers price alerts on Chicago to Los Angeles flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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