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Cheap flights from Chicago O'Hare Intl Airport to Los Angeles from $128

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 17/10. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — LAX
6 Sep — 13 Sep1
1 adult

Cheapflights Tip: The best prices from Chicago O'Hare Intl to Los Angeles are usually found in September or October, booked 90 days in advance, depart on a Sunday or Saturday and return on a Tuesday

Cheap flight deals from O'Hare Intl to Los Angeles

Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) 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 1 September 2025.

Round-trip from

$196

One-way from

$128

Popular in

December

Cheapest in

September

Average price

$333

Good round-trip deal

$1,947 or less

Good one-way deal

$319 or less
Frontier
  • Frontier
  • 11/9-13/9
  • 1 total stop
  • 28h 06m total
  • Chicago to Los Angeles
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Frontier
  • Frontier
  • 17/10
  • 1 total stop
  • 8h 58m total
  • Chicago to Los Angeles
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Highest demand for flights based on searches. 10% potential increase in price ($75 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease ($20 potential savings vs. average return price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Chicago O'Hare Intl to Los Angeles.
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Price to beat on a one-way flight from Chicago O'Hare Intl to Los Angeles.
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Find flight deals from O'Hare Intl to Los Angeles

Cheapest flights from O'Hare Intl to Los Angeles
Explore the most affordable flight options available from O'Hare Intl to Los Angeles. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 September 2025.

Thu 11/916:03ORD - LAX
1 stop23h 44mFrontier
Sat 13/916:51LAX - ORD
Nonstop4h 22mFrontier
Deal found 30/8$196
Sat 4/1007:00ORD - LAX
Nonstop4h 29mFrontier
Sat 11/1017:41LAX - ORD
Nonstop4h 18mFrontier
Deal found 30/8$228
Sat 4/1007:00ORD - LAX
Nonstop4h 29mMultiple Airlines
Fri 10/1000:09LAX - ORD
1 stop18h 05mMultiple Airlines
Deal found 30/8$278
Wed 1/1011:06ORD - LAX
Nonstop4h 31mUnited Airlines
Wed 8/1013:20LAX - ORD
Nonstop4h 15mUnited Airlines
Deal found 1/9$301
Fri 19/919:09ORD - LAX
Nonstop4h 31mSpirit Airlines
Tue 23/912:05LAX - ORD
Nonstop4h 09mSpirit Airlines
Deal found 1/9$313
Sat 13/1207:10ORD - LAX
Nonstop4h 40mUnited Airlines
Wed 17/1207:00LAX - ORD
Nonstop4h 10mUnited Airlines
Deal found 31/8$318
Wed 22/1013:05ORD - LAX
Nonstop4h 29mUnited Airlines
Sat 25/1000:25LAX - ORD
Nonstop4h 04mUnited Airlines
Deal found 1/9$329

Cheapflights Fare Finder

 
Customise your flight search to find flights from O'Hare Intl 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 1 September 2025.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Los Angeles that are best for you.

Fly from

O'Hare Intl

Fly to

Los Angeles

Route

Depart

Return

Price

ChicagoLos Angeles

ORD - LAX

ORDLAX

Chicago O'Hare Intl

Sat 4/10

08:25-17:30

1 stop11h 05m

Los Angeles

Sat 11/10

17:41-23:59

Nonstop4h 18m

$232

ChicagoLos Angeles

ORD - LAX

ORDLAX

Chicago O'Hare Intl

Wed 15/10

20:05-22:40

Nonstop4h 35m

Los Angeles

Wed 22/10

12:34-18:52

Nonstop4h 18m

$301

ChicagoLos Angeles

ORD - LAX

ORDLAX

Chicago O'Hare Intl

Wed 1/10

13:05-15:34

Nonstop4h 29m

Los Angeles

Wed 8/10

14:10-20:25

Nonstop4h 15m

$301

ChicagoLos Angeles

ORD - LAX

ORDLAX

Chicago O'Hare Intl

Sat 1/11

08:48-11:30

Nonstop4h 42m

Los Angeles

Fri 14/11

00:25-06:29

Nonstop4h 04m

$301

ChicagoLos Angeles

ORD - LAX

ORDLAX

Chicago O'Hare Intl

Wed 22/10

14:35-17:03

Nonstop4h 28m

Los Angeles

Tue 28/10

00:25-06:29

Nonstop4h 04m

$301

ChicagoLos Angeles

ORD - LAX

ORDLAX

Chicago O'Hare Intl

Sat 11/10

20:05-22:40

Nonstop4h 35m

Los Angeles

Wed 15/10

06:00-12:18

Nonstop4h 18m

$301

ChicagoLos Angeles

ORD - LAX

ORDLAX

Chicago O'Hare Intl

Tue 30/9

14:35-17:03

Nonstop4h 28m

Los Angeles

Tue 7/10

23:00-05:11

Nonstop4h 11m

$301

ChicagoLos Angeles

ORD - LAX

ORDLAX

Chicago O'Hare Intl

Tue 7/10

08:50-11:19

Nonstop4h 29m

Los Angeles

Sat 11/10

14:10-20:25

Nonstop4h 15m

$301

ChicagoLos Angeles

ORD - LAX

ORDLAX

Chicago O'Hare Intl

Sat 4/10

08:25-17:30

1 stop11h 05m

Los Angeles

Fri 10/10

00:09-20:14

1 stop18h 05m

$304

ChicagoLos Angeles

ORD - LAX

ORDLAX

Chicago O'Hare Intl

Sat 13/12

10:38-13:17

Nonstop4h 39m

Los Angeles

Tue 16/12

00:25-06:19

Nonstop3h 54m

$318

Flights are sorted by cheapest return flights first.

Deals found on 31/8

Showing 1-10 of 17 results
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Best time to book a flight from O'Hare Intl to Los Angeles

Have a flexible travel schedule? Discover the best time to fly to Los Angeles from O'Hare Intl 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 O'Hare Intl Airport to Los Angeles

How far ahead should I book a flight from Chicago O'Hare Intl Airport to Los Angeles?

Use this chart to determine the optimal time to book a return flight from O'Hare Intl to Los Angeles. Price data was last updated on 29 August 2025.

To ensure you get the cheapest price possible for a flight from Chicago O'Hare Intl Airport to Los Angeles, you should look to book at least 90 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Los Angeles?

Currently, February is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Los Angeles (average of $779). Flying from Chicago O'Hare Intl Airport to Los Angeles in December is currently the most expensive (average of $1,257). 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 ORD to LAX?

Find hourly flight availability from O'Hare Intl 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 1 September 2025.

It’s optimal to fly from Chicago O'Hare Intl Airport to Los Angeles in the morning. By choosing this option you can save up to 76% on the cost of your flight, compared to a flight in the evening.

Related info for your journey

Find useful and relevant information for your journey from O'Hare Intl 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 O'Hare Intl?

    If you book a flight to Los Angeles from Chicago O'Hare Intl, you will be flying to Los Angeles, which is the city’s only airport. Los Angeles (LAX) is located 15.1 km from the centre of Los Angeles. There are 81 flights from Chicago O'Hare Intl to Los Angeles per day from 0 different airlines.

  • How long is the flight from Chicago O'Hare Intl Airport to Los Angeles?

    Airlines like Frontier and United Airlines fly from Chicago O'Hare Intl Airport to Los Angeles in about 4h 35m. The time it takes to get you to your destination can typically vary by up to 6h 30m. The distance between Chicago O'Hare Intl Airport and Los Angeles is about 2800 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines to fly from Chicago O'Hare Intl Airport to Los Angeles one-way?

    One-way options have recently been found by users for as low as $128 on Frontier. Other airlines that offer cheap prices include Spirit Airlines from $131 and United Airlines from $151 one-way.

  • What are the most reliable airlines from Chicago O'Hare Intl Airport to Los Angeles?

    Consider Asiana Airlines (81%), Spirit Airlines (81%) or Air China (79%) when booking your flight. These represent the most reliable airlines when flying from Chicago O'Hare Intl Airport to Los Angeles.

  • What are the cheapest flights from Chicago O'Hare Intl Airport to Los Angeles?

    Looking for the cheapest flight from Chicago O'Hare Intl Airport to Los Angeles? While on average our users pay $1,713, our data indicates the cheapest price to be $251. The most popular route (Chicago O'Hare Intl - Los Angeles), is priced around $251.

  • Can I find deals for flights from O'Hare Intl to Los Angeles that include hotel bookings?

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

  • How can I find direct flights from O'Hare Intl to Los Angeles?

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

  • Can I find deals for business class flights from O'Hare Intl to Los Angeles?

    Yes. Cheapflights offers flight deals from O'Hare Intl 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 O'Hare Intl Airport to Los Angeles?

    Currently, February is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Los Angeles (average of $779). Flying from Chicago O'Hare Intl Airport to Los Angeles in December is currently the most expensive (average of $1,257). 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?

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