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.

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

As of December 2025, there are 74 flights per day flying from Los Angeles to Chicago. The most common time of day flights depart is 10:00, with 53% of flights taking off at midday.

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, 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 week?

As of December 2025, there are 522 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.

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

United Airlines, Alaska 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.

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.

$72 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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Cheap return flights

Enter your travel dates to find the best prices.

12:46 - 22:46

LAX

ORD

8h 00m1 stop

06:03 - 12:50

ORD

LAX

8h 47m1 stop

$211Frontier

to., 22 jan. - lø., 24 jan.

12:46 - 22:46

LAX

ORD

8h 00m1 stop

05:40 - 12:50

ORD

LAX

9h 10m1 stop

$225Frontier

to., 22 jan. - to., 29 jan.

12:40 - 18:52

LAX

ORD

4h 12mdirect

13:00 - 15:31

ORD

LAX

4h 31mdirect

$240United Airlines

lø., 17 jan. - sø., 18 jan.

19:07 - 14:17

LAX

ORD

17h 10m1 stop

20:43 - 17:39

ORD

LAX

22h 56m2 stops

$279Spirit Airlines

fr., 23 jan. - fr., 30 jan.

21:49 - 14:17

LAX

ORD

14h 28m2 stops

05:40 - 12:50

ORD

LAX

9h 10m1 stop

$288Multiple Airlines

to., 22 jan. - to., 29 jan.

12:46 - 22:46

LAX

ORD

8h 00m1 stop

06:03 - 17:39

ORD

LAX

13h 36m2 stops

$289Multiple Airlines

to., 22 jan. - lø., 24 jan.

19:07 - 19:41

LAX

ORD

22h 34m2 stops

20:43 - 17:39

ORD

LAX

22h 56m2 stops

$321Spirit Airlines

fr., 23 jan. - fr., 30 jan.

23:20 - 11:10

LAX

ORD

9h 50m1 stop

16:25 - 21:25

ORD

LAX

7h 00m1 stop

$329Southwest

lø., 17 jan. - ti., 20 jan.

19:07 - 14:17

LAX

ORD

17h 10m1 stop

16:38 - 18:02

ORD

LAX

27h 24m3 stops

$333Spirit Airlines

to., 22 jan. - lø., 24 jan.

19:07 - 21:03

LAX

ORD

23h 56m3 stops

20:43 - 17:39

ORD

LAX

22h 56m2 stops

$359Spirit Airlines

fr., 23 jan. - fr., 30 jan.

JetBlue flights from Los Angeles to Chicago

Our best JetBlue deals on Los Angeles to Chicago flight tickets

JetBlue

23 Jan

LAX08:00Los Angeles

9h 36m

1 stop

ORD19:36Chicago O'Hare Intl

27 Jan

ORD09:40Chicago O'Hare Intl

9h 39m

1 stop

LAX17:19Los Angeles

$393

Find similar

JetBlue

22 Apr

LAX08:00Los Angeles

12h 59m

1 stop

ORD22:59Chicago O'Hare Intl

25 Apr

ORD13:45Chicago O'Hare Intl

12h 13m

1 stop

LAX23:58Los Angeles

$434

Find similar

JetBlue

27 Dec

LAX06:00Los Angeles

11h 20m

1 stop

ORD19:20Chicago O'Hare Intl

1 Jan

ORD06:45Chicago O'Hare Intl

12h 38m

1 stop

LAX17:23Los Angeles

$455

Find similar

Alaska Airlines flights from Los Angeles to Chicago

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

Alaska Airlines

6 Jan

LAX23:10Los Angeles

13h 19m

2 stops

ORD14:29Chicago O'Hare Intl

20 Jan

ORD08:00Chicago O'Hare Intl

9h 42m

1 stop

LAX15:42Los Angeles

$404

Find similar

Alaska Airlines

17 Jan

LAX11:06Los Angeles

10h 44m

2 stops

ORD23:50Chicago O'Hare Intl

20 Jan

ORD14:06Chicago O'Hare Intl

8h 09m

1 stop

LAX20:15Los Angeles

$433

Find similar

Alaska Airlines

6 Jan

LAX23:10Los Angeles

13h 19m

2 stops

ORD14:29Chicago O'Hare Intl

17 Jan

ORD15:44Chicago O'Hare Intl

19h 18m

2 stops

LAX09:02Los Angeles

$460

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

to. 22/1

12:46-22:46

1 stop8h 00m

Chicago O'Hare Intl

lø. 24/1

06:03-12:50

1 stop8h 47m

$211

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

to. 22/1

12:46-22:46

1 stop8h 00m

Chicago O'Hare Intl

to. 29/1

05:40-12:50

1 stop9h 10m

$225

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

lø. 17/1

12:40-18:52

Nonstop4h 12m

Chicago O'Hare Intl

sø. 18/1

13:00-15:31

Nonstop4h 31m

$240

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

fr. 23/1

19:07-14:17

1 stop17h 10m

Chicago O'Hare Intl

fr. 30/1

20:43-17:39

2 stops22h 56m

$279

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

to. 22/1

21:49-14:17

2 stops14h 28m

Chicago O'Hare Intl

to. 29/1

05:40-12:50

1 stop9h 10m

$288

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

to. 22/1

12:46-22:46

1 stop8h 00m

Chicago O'Hare Intl

lø. 24/1

06:03-17:39

2 stops13h 36m

$289

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

fr. 23/1

19:07-19:41

2 stops22h 34m

Chicago O'Hare Intl

fr. 30/1

20:43-17:39

2 stops22h 56m

$321

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

lø. 17/1

23:20-11:10

1 stop9h 50m

Chicago O'Hare Intl

ti. 20/1

16:25-21:25

1 stop7h 00m

$329

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

to. 22/1

19:07-14:17

1 stop17h 10m

Chicago O'Hare Intl

lø. 24/1

16:38-18:02

3 stops27h 24m

$333

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

fr. 23/1

19:07-21:03

3 stops23h 56m

Chicago O'Hare Intl

fr. 30/1

20:43-17:39

2 stops22h 56m

$359

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 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 $387.

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 $309. Flights from Los Angeles to Chicago on a Wednesday will generally be more expensive and average around $1,969. 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 $254. Flights at midday are often more expensive, with an average ticket price of $1,969.

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 $449 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 $368 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 13% 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 December 2025, prices for Los Angeles to Chicago flights are approximately 21% 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	$273
Fastest flight time	4h 06m
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 $273. The best return flight deal from Los Angeles to Chicago found on momondo in the last 72 hours is $848.

The fastest flight from Los Angeles to Chicago takes 4h 06m

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. 4h 08m 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 18.62% of the total bookings. Other popular models include Boeing 737-800 with 14.50%, Boeing 757-300 with 11.64%, and Airbus A320neo with 7.46%.

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

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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 $118

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 10/1. 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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Filter for what you want

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JetBlue flights from Los Angeles to Chicago

Our best JetBlue 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 $387.

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 $254. Flights at midday are often more expensive, with an average ticket price of $1,969.

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 13% 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 December 2025, prices for Los Angeles to Chicago flights are approximately 21% cheaper when compared to flights at the same time last year.

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

United Airlines, Alaska 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 December 2025, there are 74 flights per day flying from Los Angeles to Chicago. The most common time of day flights depart is 10:00, with 53% of flights taking off at midday.

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

As of December 2025, there are 522 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?

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