What day of the week experiences the fewest flight delays on this route?

Saturday is statistically the day of the week that experiences the fewest delays on this flight route. Thursday has historically seen more delays on average compared to the rest of the week.

What is the cheapest airline that flies from Los Angeles to Chicago?

Spirit Airlines, United Airlines, and Delta are the most popular carriers operating from Los Angeles to Chicago

Which airline has the best punctuality record on Los Angeles to Chicago flights?

According to our data, United Airlines have had the fewest delays on this route over the last 12 months, with about 6% of their flights experiencing any sort of delay.

How many flights depart from Los Angeles to Chicago on average per day?

As of January 2026, there are 55 flights per day flying from Los Angeles to Chicago. The most common time of day flights depart is 14:00, with 51% of flights taking off at midday.

How often are flights from Los Angeles to Chicago delayed?

Historically, on average around 9% of flights between Los Angeles and Chicago have experienced a delay on any given week. The average delay length over the past 12 months has been 160 minutes.

What is the most punctual flight time for Los Angeles to Chicago flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the evening have, in the past, seen delays more frequently in comparison.

How many flights depart from Los Angeles to Chicago on average per week?

As of January 2026, there are 385 flights per week flying from Los Angeles to Chicago. The most common day of the week flights depart is Tue, with 20% of flights taking off on this day.

When did momondo last update prices for flights from Los Angeles Airport to Chicago?

Prices for flights from Los Angeles Airport to Chicago refresh daily.

How old do you have to be to fly from Los Angeles Airport to Chicago?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Los Angeles Airport to Chicago.

What documentation or ID do you need to fly to Chicago?

The travel and health documents required for your trip to Chicago can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Chicago. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$71 Cheap Flights from Los Angeles to Chicago in 2026

Q: What is the typical price of a round-trip flight between Los Angeles and Chicago?

Prices are currently low for flights on this route. Typical prices usually range from $349 to $653. The lowest price recently found on this route was $236.

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Find the cheapest flights from Los Angeles to Chicago

Round-trip

One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

00:30 - 06:30

LAX

ORD

4h 00mdirect

16:10 - 18:47

ORD

LAX

4h 37mdirect

$236United Airlines

Fri, 16 Jan - Sat, 17 Jan

19:18 - 07:54

LAX

ORD

10h 36m1 stop

14:35 - 00:30

ORD

LAX

11h 55m1 stop

$260Multiple Airlines

Fri, 20 Feb - Fri, 27 Feb

00:51 - 06:46

LAX

ORD

3h 55mdirect

06:00 - 08:34

ORD

LAX

4h 34mdirect

$266Spirit Airlines

Sun, 17 May - Wed, 27 May

05:40 - 13:30

LAX

ORD

5h 50m1 stop

13:00 - 21:25

ORD

LAX

10h 25m2 stops

$274Southwest

Sat, 17 Jan - Tue, 20 Jan

16:49 - 22:59

LAX

ORD

4h 10mdirect

12:55 - 15:35

ORD

LAX

4h 40mdirect

$284United Airlines

Wed, 11 Feb - Wed, 18 Feb

00:51 - 06:46

LAX

ORD

3h 55mdirect

20:53 - 08:15

ORD

LAX

13h 22m1 stop

$321Spirit Airlines

Sun, 17 May - Wed, 27 May

14:15 - 20:25

LAX

ORD

4h 10mdirect

18:30 - 21:16

ORD

LAX

4h 46mdirect

$331United Airlines

Thu, 5 Feb - Tue, 10 Feb

11:55 - 23:53

LAX

ORD

9h 58m1 stop

14:20 - 20:20

ORD

LAX

8h 00m1 stop

$340Delta

Thu, 29 Jan - Wed, 4 Feb

11:55 - 23:53

LAX

ORD

9h 58m1 stop

07:30 - 13:55

ORD

LAX

8h 25m1 stop

$355Delta

Fri, 6 Feb - Mon, 9 Feb

12:46 - 23:59

LAX

ORD

9h 13m1 stop

06:00 - 14:45

ORD

LAX

10h 45m1 stop

$361Alaska Airlines

Tue, 14 Apr - Wed, 22 Apr

United Airlines flights from Los Angeles to Chicago

Our best United Airlines deals on Los Angeles to Chicago flight tickets

United Airlines

16 Jan

LAX00:30Los Angeles

4h 00m

ORD06:30Chicago O'Hare Intl

17 Jan

ORD16:10Chicago O'Hare Intl

4h 37m

LAX18:47Los Angeles

$236

Find similar

United Airlines

11 Feb

LAX16:49Los Angeles

4h 10m

ORD22:59Chicago O'Hare Intl

18 Feb

ORD12:55Chicago O'Hare Intl

4h 40m

LAX15:35Los Angeles

$284

Find similar

United Airlines

5 Feb

LAX14:15Los Angeles

4h 10m

ORD20:25Chicago O'Hare Intl

10 Feb

ORD18:30Chicago O'Hare Intl

4h 46m

LAX21:16Los Angeles

$331

Find similar

Southwest flights from Los Angeles to Chicago

Our best Southwest deals on Los Angeles to Chicago flight tickets

Southwest

17 Jan

LAX12:55Los Angeles

7h 40m

1 stop

ORD22:35Chicago O'Hare Intl

20 Jan

ORD13:00Chicago O'Hare Intl

7h 25m

1 stop

LAX18:25Los Angeles

$266

Find similar

Southwest

17 Jan

LAX05:40Los Angeles

5h 50m

1 stop

ORD13:30Chicago O'Hare Intl

20 Jan

ORD13:00Chicago O'Hare Intl

10h 25m

2 stops

LAX21:25Los Angeles

$274

Find similar

Southwest

10 Mar

LAX05:05Los Angeles

6h 50m

1 stop

ORD13:55Chicago O'Hare Intl

17 Mar

ORD07:00Chicago O'Hare Intl

8h 25m

2 stops

LAX13:25Los Angeles

$369

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Fri 16/1

00:30-06:30

Nonstop4h 00m

Chicago O'Hare Intl

Sat 17/1

16:10-18:47

Nonstop4h 37m

$236

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Fri 20/2

19:18-07:54

1 stop10h 36m

Chicago O'Hare Intl

Fri 27/2

14:35-00:30

1 stop11h 55m

$260

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Sun 17/5

00:51-06:46

Nonstop3h 55m

Chicago O'Hare Intl

Wed 27/5

06:00-08:34

Nonstop4h 34m

$266

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Sat 17/1

05:40-13:30

1 stop5h 50m

Chicago O'Hare Intl

Tue 20/1

13:00-21:25

2 stops10h 25m

$274

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Wed 11/2

16:49-22:59

Nonstop4h 10m

Chicago O'Hare Intl

Wed 18/2

12:55-15:35

Nonstop4h 40m

$284

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Sun 17/5

00:51-06:46

Nonstop3h 55m

Chicago O'Hare Intl

Wed 27/5

20:53-08:15

1 stop13h 22m

$321

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Thu 5/2

14:15-20:25

Nonstop4h 10m

Chicago O'Hare Intl

Tue 10/2

18:30-21:16

Nonstop4h 46m

$331

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Thu 29/1

11:55-23:53

1 stop9h 58m

Chicago O'Hare Intl

Wed 4/2

14:20-20:20

1 stop8h 00m

$340

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Fri 6/2

11:55-23:53

1 stop9h 58m

Chicago O'Hare Intl

Mon 9/2

07:30-13:55

1 stop8h 25m

$355

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Tue 14/4

12:46-23:59

1 stop9h 13m

Chicago O'Hare Intl

Wed 22/4

06:00-14:45

1 stop10h 45m

$361

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Los Angeles to Chicago

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Delays

Other information

What is the typical price of a round-trip flight between Los Angeles and Chicago?

What is the cheapest month to fly to Chicago?

If you don’t want to visit Chicago in September, then you should wait until February to fly from Los Angeles, when ticket prices are also cheap, with an average price of $389.

What is the cheapest day to depart on your flight to Chicago?

Our data shows that Sunday is the least expensive day to fly to Chicago. Tickets to fly out on this day can be as low as $304. Flights from Los Angeles to Chicago on a Wednesday will generally be more expensive and average around $1,941. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Chicago?

Our data shows that the cheapest Los Angeles to Chicago flights are usually those with departure times in the afternoon. Our users have found flights to Chicago in the afternoon for as low as $250. Flights at midday are often more expensive, with an average ticket price of $1,942.

What is the cheapest Los Angeles to Chicago flight route?

Fly from Los Angeles to Chicago O'Hare Intl for the best Los Angeles - Chicago flight prices

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

You are more likely to see cheaper flights to Chicago from Los Angeles when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago for around $451 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago from Los Angeles for as low as $381 on momondo.

What cabin class options are available on Los Angeles to Chicago flights?

There are 3 cabin classes available to choose from on Los Angeles to Chicago flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Los Angeles to Chicago flights?

You could potentially save up to 28% on your flight if you consider stops on a Los Angeles to Chicago flight.

How have Los Angeles to Chicago flight prices changed over time?

As of January 2026, prices for Los Angeles to Chicago flights are approximately 7% more expensive when compared to flights at the same time last year.

When to book flights from Los Angeles to Chicago

Are you open to changing your travel dates? Check out the ideal times to fly from Los Angeles to Chicago according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap Los Angeles to Chicago (LAX to CHI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Los Angeles to Chicago

Fastest flight time	4h 10m
Direct flights	Every day
Airports in Chicago	3 airports

The fastest flight from Los Angeles to Chicago takes 4h 10m

Direct flights go from Los Angeles to Chicago every day.

There are 3 airports in Chicago. From Los Angeles there are direct flights to Chicago O'Hare Intl (ORD).

Search flight deals

How far is Los Angeles to Chicago by plane?
A flight from Los Angeles to Chicago will travel around 2808.0 km. 4h 10m is a normal flight duration for this route.
When did momondo last update prices for flights from Los Angeles Airport to Chicago?
Prices for flights from Los Angeles Airport to Chicago refresh daily.
How old do you have to be to fly from Los Angeles Airport to Chicago?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Los Angeles Airport to Chicago.
What documentation or ID do you need to fly to Chicago?
The travel and health documents required for your trip to Chicago can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Chicago. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Los Angeles to Chicago?
Based on momondo bookings for flights between Los Angeles and Chicago, the leading plane model is Airbus A321neo, making up 19.62% of the total bookings. Other popular models include Boeing 737-800 with 15.88%, Boeing 757-300 with 13.26%, and Airbus A320neo with 8.58%.

Why use momondo?

Why should I use momondo to find a flight deal from Los Angeles to Chicago?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Los Angeles to Chicago. momondo saves you time and could save you money on your trip.

Can I find flights from Los Angeles to Chicago with flexible booking policies on momondo?

momondo does allow users to show only those flights to Chicago from Los Angeles which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Los Angeles to Chicago?

momondo helps you find the best flight between Los Angeles and Chicago by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Los Angeles to Chicago right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Chicago, momondo offers a useful price alert feature which will track prices for flights to Chicago from Los Angeles and alert you when they change.

An easier way to manage your Chicago trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

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Find better results for your trip to the United States

Fly into one of these airports located in Chicago

Chicago Midway Airport

Chicago O'Hare Intl Airport

Popular Cities in the United States

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Cheap flights from Los Angeles to Chicago from $122

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Los Angeles to Chicago departing on 22/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Big names, great deals

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United Airlines flights from Los Angeles to Chicago

Our best United Airlines deals on Los Angeles to Chicago flight tickets

Southwest flights from Los Angeles to Chicago

Our best Southwest deals on Los Angeles to Chicago flight tickets

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

See travel insights to Chicago from

How to get the cheapest flight ticket from Los Angeles to Chicago

What is the typical price of a round-trip flight between Los Angeles and Chicago?

What is the cheapest month to fly to Chicago?

If you don’t want to visit Chicago in September, then you should wait until February to fly from Los Angeles, when ticket prices are also cheap, with an average price of $389.

What is the cheapest day to depart on your flight to Chicago?

What is the cheapest time of day to depart on your flight to Chicago?

Our data shows that the cheapest Los Angeles to Chicago flights are usually those with departure times in the afternoon. Our users have found flights to Chicago in the afternoon for as low as $250. Flights at midday are often more expensive, with an average ticket price of $1,942.

What is the cheapest Los Angeles to Chicago flight route?

Fly from Los Angeles to Chicago O'Hare Intl for the best Los Angeles - Chicago flight prices

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

What cabin class options are available on Los Angeles to Chicago flights?

There are 3 cabin classes available to choose from on Los Angeles to Chicago flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Los Angeles to Chicago flights?

You could potentially save up to 28% on your flight if you consider stops on a Los Angeles to Chicago flight.

How have Los Angeles to Chicago flight prices changed over time?

As of January 2026, prices for Los Angeles to Chicago flights are approximately 7% more expensive when compared to flights at the same time last year.

What is the cheapest airline that flies from Los Angeles to Chicago?

Spirit Airlines, United Airlines, and Delta are the most popular carriers operating from Los Angeles to Chicago

How often are flights from Los Angeles to Chicago delayed?

Historically, on average around 9% of flights between Los Angeles and Chicago have experienced a delay on any given week. The average delay length over the past 12 months has been 160 minutes.

What is the most punctual flight time for Los Angeles to Chicago flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the evening have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Saturday is statistically the day of the week that experiences the fewest delays on this flight route. Thursday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Los Angeles to Chicago flights?

According to our data, United Airlines have had the fewest delays on this route over the last 12 months, with about 6% of their flights experiencing any sort of delay.

How many flights depart from Los Angeles to Chicago on average per day?

As of January 2026, there are 55 flights per day flying from Los Angeles to Chicago. The most common time of day flights depart is 14:00, with 51% of flights taking off at midday.

How many flights depart from Los Angeles to Chicago on average per week?

As of January 2026, there are 385 flights per week flying from Los Angeles to Chicago. The most common day of the week flights depart is Tue, with 20% of flights taking off on this day.

When to book flights from Los Angeles to Chicago

Cheap Los Angeles to Chicago (LAX to CHI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Los Angeles to Chicago

Fastest flight time

Direct flights

Airports in Chicago

How far is Los Angeles to Chicago by plane?

When did momondo last update prices for flights from Los Angeles Airport to Chicago?

How old do you have to be to fly from Los Angeles Airport to Chicago?

What documentation or ID do you need to fly to Chicago?

What is the most popular plane model from Los Angeles to Chicago?

Why use momondo?

Why should I use momondo to find a flight deal from Los Angeles to Chicago?

Can I find flights from Los Angeles to Chicago with flexible booking policies on momondo?

How can momondo help me find flights from Los Angeles to Chicago?

I’m not ready to book a flight from Los Angeles to Chicago right now. Can momondo alert me if prices change?

An easier way to manage your Chicago trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Fly into one of these airports located in Chicago

Airports listed have a maximum distance of 25.6 km from Chicago