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

As of November 2025, there are 87 flights per day flying from Los Angeles to Chicago. The most common time of day flights depart is 23:00, with 48% of flights taking off at midday.

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

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

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

As of November 2025, there are 613 flights per week flying from Los Angeles to Chicago. The most common day of the week flights depart is Mon, with 17% 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.

$138 Cheap Flights from Los Angeles to Chicago in 2025/26

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Find the cheapest flights from Los Angeles to Chicago

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One-way

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14:18 - 20:25LAX-ORD

4h 07mdirect

20:12 - 22:55ORD-LAX

4h 43mdirect

$274United Airlines

Find Deal

Tue, 2 Dec - Tue, 9 Dec

15:30 - 14:17LAX-ORD

20h 47m1 stop

09:34 - 20:14ORD-LAX

12h 40m1 stop

$289Multiple Airlines

Find Deal

Wed, 17 Dec - Wed, 24 Dec

00:19 - 06:25LAX-ORD

4h 06mdirect

18:06 - 20:42ORD-LAX

4h 36mdirect

$293Spirit Airlines

Find Deal

Sun, 23 Nov - Thu, 27 Nov

06:00 - 12:10LAX-ORD

4h 10mdirect

20:12 - 22:55ORD-LAX

4h 43mdirect

$304United Airlines

Find Deal

Tue, 2 Dec - Tue, 2 Dec

23:59 - 06:05LAX-ORD

4h 06mdirect

09:34 - 20:14ORD-LAX

12h 40m1 stop

$306Spirit Airlines

Find Deal

Sat, 20 Dec - Wed, 24 Dec

13:07 - 08:42LAX-ORD

17h 35m2 stops

06:11 - 12:47ORD-LAX

8h 36m1 stop

$310Frontier

Find Deal

Sat, 6 Dec - Sat, 13 Dec

22:10 - 08:04LAX-ORD

7h 54m1 stop

17:29 - 23:04ORD-LAX

7h 35m1 stop

$332Delta

Find Deal

Mon, 8 Dec - Sat, 13 Dec

05:45 - 13:44LAX-ORD

5h 59m1 stop

13:35 - 18:15ORD-LAX

6h 40m1 stop

$364Delta

Find Deal

Thu, 27 Nov - Tue, 2 Dec

05:30 - 14:05LAX-ORD

6h 35m1 stop

14:15 - 19:10ORD-LAX

6h 55m1 stop

$391Southwest

Find Deal

Sat, 17 Jan - Tue, 20 Jan

23:20 - 11:10LAX-ORD

9h 50m1 stop

13:45 - 19:55ORD-LAX

8h 10m1 stop

$431Southwest

Find Deal

Sat, 17 Jan - Mon, 19 Jan

Spirit Airlines flights from Los Angeles to Chicago

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

Spirit Airlines

23 Nov

LAX00:19Los Angeles

4h 06m

ORD06:25Chicago O'Hare Intl

27 Nov

ORD18:06Chicago O'Hare Intl

4h 36m

LAX20:42Los Angeles

$293

Find similar

Spirit Airlines

20 Dec

LAX23:59Los Angeles

4h 06m

ORD06:05Chicago O'Hare Intl

24 Dec

ORD09:34Chicago O'Hare Intl

12h 40m

1 stop

LAX20:14Los Angeles

$306

Find similar

Spirit Airlines

6 Dec

LAX14:16Los Angeles

18h 52m

3 stops

ORD11:08Chicago O'Hare Intl

13 Dec

ORD21:14Chicago O'Hare Intl

14h 16m

1 stop

LAX09:30Los Angeles

$382

Find similar

Alaska Airlines flights from Los Angeles to Chicago

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

Alaska Airlines

15 Dec

LAX13:32Los Angeles

8h 27m

1 stop

ORD23:59Chicago O'Hare Intl

17 Dec

ORD08:55Chicago O'Hare Intl

12h 41m

2 stops

LAX19:36Los Angeles

$406

Find similar

Alaska Airlines

15 Dec

LAX21:09Los Angeles

14h 00m

1 stop

ORD13:09Chicago O'Hare Intl

17 Dec

ORD08:55Chicago O'Hare Intl

12h 41m

2 stops

LAX19:36Los Angeles

$417

Find similar

Alaska Airlines

23 Dec

LAX19:55Los Angeles

7h 08m

1 stop

ORD05:03Chicago O'Hare Intl

6 Jan

ORD08:00Chicago O'Hare Intl

8h 20m

1 stop

LAX14:20Los Angeles

$435

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Tue 2/12

14:18-20:25

Nonstop4h 07m

Chicago O'Hare Intl

Tue 9/12

20:12-22:55

Nonstop4h 43m

$274

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Wed 17/12

15:30-14:17

1 stop20h 47m

Chicago O'Hare Intl

Wed 24/12

09:34-20:14

1 stop12h 40m

$289

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Sun 23/11

00:19-06:25

Nonstop4h 06m

Chicago O'Hare Intl

Thu 27/11

18:06-20:42

Nonstop4h 36m

$293

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Tue 2/12

06:00-12:10

Nonstop4h 10m

Chicago O'Hare Intl

Tue 2/12

20:12-22:55

Nonstop4h 43m

$304

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Sat 20/12

23:59-06:05

Nonstop4h 06m

Chicago O'Hare Intl

Wed 24/12

09:34-20:14

1 stop12h 40m

$306

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Sat 6/12

13:07-08:42

2 stops17h 35m

Chicago O'Hare Intl

Sat 13/12

06:11-12:47

1 stop8h 36m

$310

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Mon 8/12

22:10-08:04

1 stop7h 54m

Chicago O'Hare Intl

Sat 13/12

17:29-23:04

1 stop7h 35m

$332

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Thu 27/11

05:45-13:44

1 stop5h 59m

Chicago O'Hare Intl

Tue 2/12

13:35-18:15

1 stop6h 40m

$364

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Sat 17/1

05:30-14:05

1 stop6h 35m

Chicago O'Hare Intl

Tue 20/1

14:15-19:10

1 stop6h 55m

$391

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Sat 17/1

23:20-11:10

1 stop9h 50m

Chicago O'Hare Intl

Mon 19/1

13:45-19:55

1 stop8h 10m

$431

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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

Other information

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 $379.

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

Our data shows that Tuesday is the least expensive day to fly to Chicago. Tickets to fly out on this day can be as low as $339. Flights from Los Angeles to Chicago on a Sunday will generally be more expensive and average around $927. 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 $263. Flights at midday are often more expensive, with an average ticket price of $1,465.

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 $456 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 $391 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?

No. A direct flight is the cheapest option for a flight between Los Angeles to Chicago.

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

As of November 2025, prices for Los Angeles to Chicago flights are approximately 6% cheaper 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

Best price found	$151
Fastest flight time	3h 54m
Direct flights	Every day
Airports in Chicago	1 airport

The best one-way flight to Chicago from Los Angeles in the past 72 hours is $151. The best return flight deal from Los Angeles to Chicago found on momondo in the last 72 hours is $361.

The fastest flight from Los Angeles to Chicago takes 3h 54m

Direct flights go from Los Angeles to Chicago every day.

There is 1 airport near Chicago: 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. 3h 54m 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 17.36% of the total bookings. Other popular models include Boeing 737-800 with 13.99%, Boeing 757-300 with 9.80%, and Airbus A321-100/200 with 7.92%.
What is the most popular airline from Los Angeles to Chicago?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Los Angeles to Chicago is Spirit Airlines (100% of total bookings).

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 $138

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 25/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Los Angeles to Chicago

Cheap return flights

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Spirit Airlines flights from Los Angeles to Chicago

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

Alaska Airlines flights from Los Angeles to Chicago

Our best Alaska Airlines 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

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

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 $379.

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 $263. Flights at midday are often more expensive, with an average ticket price of $1,465.

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?

No. A direct flight is the cheapest option for a flight between Los Angeles to Chicago.

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

As of November 2025, prices for Los Angeles to Chicago flights are approximately 6% cheaper when compared to flights at the same time last year.

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

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

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

As of November 2025, there are 87 flights per day flying from Los Angeles to Chicago. The most common time of day flights depart is 23:00, with 48% of flights taking off at midday.

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

As of November 2025, there are 613 flights per week flying from Los Angeles to Chicago. The most common day of the week flights depart is Mon, with 17% 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

Best price found

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?

What is the most popular airline 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