Question 1

What are the cheapest airlines flying from Chicago to Los Angeles round-trip?

Accepted Answer

Currently priced at $215, Spirit Airlines will fly you from Chicago to Los Angeles and back. In addition to Spirit Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from United Airlines and Southwest - these airlines can fly you to your destination from $250 and $301, respectively. Spirit Airlines is priced at 49% lower than the current average price of a flight leaving 3 months from now. Find deals

Question 2

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

Accepted Answer

$128 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 Spirit Airlines and Southwest, with prices starting from $138 and $151, respectively. Find deals

Question 3

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

Accepted Answer

Booking 68 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. Find deals

Question 4

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

Accepted Answer

Currently, February is the cheapest month in which you can book a flight from Chicago to Los Angeles (average of $786). Flying from Chicago to Los Angeles in December is currently the most expensive (average of $1,264). 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. Find deals

Question 5

What is the cheapest day to fly from Chicago to Los Angeles?

Accepted Answer

Travellers seeking maximum savings on their Chicago to Los Angeles flight should consider departing on Friday mornings when fares are most often at their lowest. Saturday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

Question 6

Weekly flight availability from Chicago to Los Angeles

Accepted Answer

The most flights from CHI to LAX are scheduled on a Monday (135 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (89 on average).

Question 7

E

Accepted Answer

In terms of precipitation, rainfall in Los Angeles ranges from 0.0 - 87.0 inches per month. February is typically the wettest month, when rainfall can reach 87.0 mm. July is typically the driest time to visit Los Angeles when rainfall is around 0.0 mm.

Question 8

E

Accepted Answer

If weather is an important factor for your trip to Los Angeles, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 14.0 C).

Question 9

What are the cheapest flights from Chicago to Los Angeles?

Accepted Answer

On average you can expect to pay $1,114 for a flight from Chicago to Los Angeles. The cheapest flight overall is $90 while the most popular route, (Chicago O'Hare Intl - Los Angeles) is currently priced at $367.

Question 10

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

Accepted Answer

The top 3 most reliable airlines when flying from Chicago to Los Angeles are Asiana Airlines (94%), Brussels Airlines (93%) and Austrian Airlines (92%).

Question 11

What is the cheapest day to fly return from Chicago to Los Angeles?

Accepted Answer

Tuesday flights are found to be more expensive to fly from Chicago to Los Angeles. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Los Angeles.

Question 12

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

Accepted Answer

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 25 days in advance, which can save you up to 76% on flights from Chicago to Los Angeles compared to booking the week you need them. Waiting 25 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $438. For sooner than that we have options available in the next 3 days from $732.

Question 13

What is the cheapest month to fly from Chicago to Los Angeles?

Accepted Answer

Our data shows that September tends to be the cheapest month to fly to Los Angeles from Chicago. Users have commonly found prices around $422 for the month, but tickets can be as low as $132. Due to multiple factors, prepare for potentially higher prices in December.

Question 14

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

Accepted Answer

It’s optimal to fly from Chicago to Los Angeles in the morning. By choosing this option you can save up to 91% on the cost of your flight, compared to a flight in the evening.

Question 15

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

Accepted Answer

Most people fly into Los Angeles (LAX) if they book a flight to Los Angeles from Chicago. On average, Los Angeles has 108 inbound flights from Chicago per day from 0 airlines. Los Angeles is conveniently located just 15.1 km from Los Angeles’s city centre.

Question 16

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

Accepted Answer

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

Question 17

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

Accepted Answer

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.

Question 18

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

Accepted Answer

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.

Question 19

How does Cheapflights help users find flights from Chicago to Los Angeles?

Accepted Answer

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Los Angeles from Chicago today with Cheapflights!

Question 20

Why should you use Cheapflights to find cheap flight tickets from Chicago to Los Angeles?

Accepted Answer

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Chicago to Los Angeles for you. Better yet — we are completely free to use.

Question 21

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

Accepted Answer

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.

Question 22

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

Accepted Answer

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.

Round-trip from	$215
One-way from	$128
Popular in	December
Cheapest in	September
Average price	$433
Good round-trip deal	$2,009 or less
Good one-way deal	$135 or less

Cheap flights from Chicago 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 9/8. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from Chicago to Los Angeles are usually found in September or August, booked 68 days in advance, depart on a Saturday or Friday and return on a Monday

Cheap flight deals from Chicago to Los Angeles

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Find flight deals from Chicago to Los Angeles

Cheapest flights from Chicago to Los AngelesExplore 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 8 luglio 2025.

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 8 luglio 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Chicago to Los Angeles that are best for you.

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.

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 27 June 2025.

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

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 8 luglio 2025.

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 8 luglio 2025.

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

Reviews of airlines servicing Los Angeles

Read through reviews of airlines operating flights from Chicago to Los Angeles, such as Alaska Airlines, Southwest, andDelta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

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?

What are the cheapest airlines flying from Chicago to Los Angeles round-trip?

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

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

What are the cheapest flights from Chicago to Los Angeles?

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

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

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

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

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How does Cheapflights help users find flights from Chicago to Los Angeles?

Why should you use Cheapflights to find cheap flight tickets from Chicago to Los Angeles?

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

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

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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 8 luglio 2025.