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.

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

According to our data, Alaska Airlines have had the fewest delays on this route over the last 12 months, with no flights being classified as delayed.

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

As of November 2025, there are 92 flights per day flying from Los Angeles to Chicago. The most common time of day flights depart is 23:00, with 49% of flights taking off at midday.

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

United Airlines and Southwest 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.

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

As of November 2025, there are 649 flights per week flying from Los Angeles to Chicago. The most common day of the week flights depart is Fri, with 18% of flights taking off on this day.

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.

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.

$124 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

Last minute

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23:59 - 06:05LAX-ORD

4h 06mdirect

21:06 - 23:52ORD-LAX

4h 46mdirect

$244Spirit Airlines

Find Deal

Tue, 9 Dec - Sat, 13 Dec

00:30 - 06:30LAX-ORD

4h 00mdirect

10:41 - 13:30ORD-LAX

4h 49mdirect

$246United Airlines

Find Deal

Sat, 17 Jan - Tue, 20 Jan

22:45 - 12:08LAX-ORD

11h 23m1 stop

07:29 - 22:47ORD-LAX

17h 18m1 stop

$257Multiple Airlines

Find Deal

Wed, 14 Jan - Sat, 24 Jan

00:25 - 06:19LAX-ORD

3h 54mdirect

16:00 - 18:45ORD-LAX

4h 45mdirect

$261United Airlines

Find Deal

Fri, 12 Dec - Fri, 20 Feb

06:15 - 16:00LAX-ORD

7h 45m1 stop

21:09 - 12:48ORD-LAX

17h 39m1 stop

$269Multiple Airlines

Find Deal

Thu, 18 Dec - Wed, 7 Jan

00:25 - 06:19LAX-ORD

3h 54mdirect

15:46 - 18:21ORD-LAX

4h 35mdirect

$277United Airlines

Find Deal

Wed, 10 Dec - Sat, 13 Dec

19:10 - 12:08LAX-ORD

14h 58m2 stops

06:03 - 12:50ORD-LAX

8h 47m1 stop

$281Multiple Airlines

Find Deal

Wed, 14 Jan - Sat, 24 Jan

06:15 - 16:00LAX-ORD

7h 45m1 stop

05:00 - 19:19ORD-LAX

16h 19m1 stop

$283Spirit Airlines

Find Deal

Thu, 18 Dec - Wed, 7 Jan

05:45 - 13:30LAX-ORD

5h 45m1 stop

13:00 - 21:25ORD-LAX

10h 25m2 stops

$284Southwest

Find Deal

Sun, 18 Jan - Tue, 20 Jan

23:59 - 06:05LAX-ORD

4h 06mdirect

21:14 - 09:30ORD-LAX

14h 16m1 stop

$286Spirit Airlines

Find Deal

Tue, 9 Dec - Sat, 13 Dec

Delta flights from Los Angeles to Chicago

Our best Delta deals on Los Angeles to Chicago flight tickets

Delta

10 Dec

LAX10:05Los Angeles

6h 40m

1 stop

ORD18:45Chicago O'Hare Intl

17 Dec

ORD07:50Chicago O'Hare Intl

9h 39m

1 stop

LAX15:29Los Angeles

$335

Find similar

Delta

17 Dec

LAX14:15Los Angeles

7h 44m

1 stop

ORD23:59Chicago O'Hare Intl

18 Feb

ORD18:45Chicago O'Hare Intl

7h 11m

1 stop

LAX23:56Los Angeles

$366

Find similar

Delta

3 Dec

LAX14:15Los Angeles

7h 44m

1 stop

ORD23:59Chicago O'Hare Intl

10 Dec

ORD13:35Chicago O'Hare Intl

6h 40m

1 stop

LAX18:15Los Angeles

$406

Find similar

Alaska Airlines flights from Los Angeles to Chicago

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

Alaska Airlines

10 Dec

LAX07:00Los Angeles

7h 55m

1 stop

ORD16:55Chicago O'Hare Intl

17 Dec

ORD08:55Chicago O'Hare Intl

12h 41m

2 stops

LAX19:36Los Angeles

$426

Find similar

Alaska Airlines

4 Dec

LAX19:00Los Angeles

9h 21m

1 stop

ORD06:21Chicago O'Hare Intl

12 Dec

ORD15:35Chicago O'Hare Intl

10h 24m

1 stop

LAX23:59Los Angeles

$448

Find similar

Alaska Airlines

3 Dec

LAX13:32Los Angeles

8h 27m

1 stop

ORD23:59Chicago O'Hare Intl

9 Dec

ORD10:00Chicago O'Hare Intl

9h 40m

1 stop

LAX17:40Los Angeles

$476

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Tue 9/12

23:59-06:05

Nonstop4h 06m

Chicago O'Hare Intl

Sat 13/12

21:06-23:52

Nonstop4h 46m

$244

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Sat 17/1

00:30-06:30

Nonstop4h 00m

Chicago O'Hare Intl

Tue 20/1

10:41-13:30

Nonstop4h 49m

$246

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Wed 14/1

22:45-12:08

1 stop11h 23m

Chicago O'Hare Intl

Sat 24/1

07:29-22:47

1 stop17h 18m

$257

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Fri 12/12

00:25-06:19

Nonstop3h 54m

Chicago O'Hare Intl

Fri 20/2

16:00-18:45

Nonstop4h 45m

$261

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Thu 18/12

06:15-16:00

1 stop7h 45m

Chicago O'Hare Intl

Wed 7/1

21:09-12:48

1 stop17h 39m

$269

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Wed 10/12

00:25-06:19

Nonstop3h 54m

Chicago O'Hare Intl

Sat 13/12

15:46-18:21

Nonstop4h 35m

$277

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Wed 14/1

19:10-12:08

2 stops14h 58m

Chicago O'Hare Intl

Sat 24/1

06:03-12:50

1 stop8h 47m

$281

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Thu 18/12

06:15-16:00

1 stop7h 45m

Chicago O'Hare Intl

Wed 7/1

05:00-19:19

1 stop16h 19m

$283

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Sun 18/1

05:45-13:30

1 stop5h 45m

Chicago O'Hare Intl

Tue 20/1

13:00-21:25

2 stops10h 25m

$284

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Tue 9/12

23:59-06:05

Nonstop4h 06m

Chicago O'Hare Intl

Sat 13/12

21:14-09:30

1 stop14h 16m

$286

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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

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 $397.

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 $342. Flights from Los Angeles to Chicago on a Sunday will generally be more expensive and average around $938. 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 $266. Flights at midday are often more expensive, with an average ticket price of $1,481.

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 $464 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 $377 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 2% 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

Best price found	$152
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 $152. The best return flight deal from Los Angeles to Chicago found on momondo in the last 72 hours is $365.

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 17.87% of the total bookings. Other popular models include Boeing 737-800 with 14.08%, Boeing 757-300 with 10.20%, and Airbus A320 (sharklets) with 7.57%.
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 $124

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 18/2. 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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Filter for what you want

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Delta flights from Los Angeles to Chicago

Our best Delta 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 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 $397.

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 $266. Flights at midday are often more expensive, with an average ticket price of $1,481.

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 2% more expensive when compared to flights at the same time last year.

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

United Airlines and Southwest 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, Alaska Airlines have had the fewest delays on this route over the last 12 months, with no flights being classified as delayed.

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

As of November 2025, there are 92 flights per day flying from Los Angeles to Chicago. The most common time of day flights depart is 23:00, with 49% 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 649 flights per week flying from Los Angeles to Chicago. The most common day of the week flights depart is Fri, with 18% 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