Question 1

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

Accepted Answer

According to our current data, Spirit Airlines (£120), United Airlines (£182), and Alaska Airlines (£189) offers the cheapest pricing from Chicago to Los Angeles. These flights start at 46% lower than the current average price 3 months from now.

Question 2

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

Accepted Answer

To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at £70. Spirit Airlines flights start at £73 while deals on Hawaiian Airlines start at £84 one-way.

Question 3

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

Accepted Answer

The best time to book flights from Chicago to Los Angeles is 68 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Question 4

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

Accepted Answer

Currently, January is the cheapest month in which you can book a flight from Chicago to Los Angeles (average of £575). Flying from Chicago to Los Angeles in July is currently the most expensive (average of £811). 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.

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 Tuesday evenings when fares are most often at their lowest. Wednesday afternoons 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 (109 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (46 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

Looking at all options, your cheapest flight can be booked for £39. While the most popular route (Chicago O'Hare Intl - Los Angeles) can be booked for £245 on average our data indicates £213 when flying from Chicago to Los Angeles.

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 ANA (91%), Air China (88%) and Japan Airlines (88%).

Question 11

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

Accepted Answer

Departing on a Thursday is a good option for securing a great price. You can expect to save up to 343% when planning your travel around this day of the week.

Question 12

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

Accepted Answer

To save up to 74% on this flight, we recommend booking at least 31 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Chicago to Los Angeles from £239 1-2 weeks out and tickets from £372 for flights departing within the next 72 hours.

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 £222 for the month, but tickets can be as low as £66. 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 78% 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 86 inbound flights from Chicago per day from 1 airline. Los Angeles is conveniently located just 9.4 mi from Los Angeles’s city center.

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

When you search for this flight from Chicago to Los Angeles, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Question 20

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

Accepted Answer

Millions of users choose and trust Cheapflights to book the best flight deals from Chicago to Los Angeles for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Question 21

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

Accepted Answer

Yes, we can. To see specific flights from Chicago to Los Angeles with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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	£120
One-way from	£70
Popular in	December
Cheapest in	September
Average price	£208
Good one-way deal	£104 or less

Cheap flights from Chicago to Los Angeles from £70

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 7/5. 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 October, booked 68 days in advance, depart on a Friday or Tuesday and return on a Tuesday

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 1 April 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 1 April 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 28 March 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 1 April 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 1 April 2025.

Rainfall in Los Angeles by month

Plan your trip to Los Angeles by taking into account the average rainfall totals by month.

Temperature in Los Angeles by month

Plan your trip to Los Angeles by taking into account the average temperature totals by month.

Reviews of airlines servicing Los Angeles

Read reviews from past customers who have flown Alaska Airlines, Southwest and Delta from Chicago to Los Angeles. You can also see how each airline stacks up in terms of 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?

Travelling to a place near Chicago?

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Alternative routes for Chicago to Los Angeles

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Top airline flying 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 1 April 2025.