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

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

How often are flights from Los Angeles to Chicago delayed?

Historically, on average around 10% 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 164 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 is the cheapest airline that flies from Los Angeles to Chicago?

Spirit Airlines, United Airlines, and Alaska Airlines 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 February 2026, there are 85 flights per day flying from Los Angeles to Chicago. The most common time of day flights depart is 10:00, with 45% of flights taking off at midday.

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

As of February 2026, there are 596 flights per week flying from Los Angeles to Chicago. The most common day of the week flights depart is Tue, with 17% of flights taking off on this day.

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

According to our data, Spirit Airlines have had the fewest delays on this route over the last 12 months, with about 7% of their flights experiencing any sort of delay.

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.

$68 Cheap Flights from Los Angeles to Chicago in 2026

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Find the cheapest flights from Los Angeles to Chicago

Round-trip

One-way

Last minute

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Cheap return flights

Enter your travel dates to find the best prices.

23:30 - 05:46

LAX

ORD

4h 16mdirect

06:00 - 08:27

ORD

LAX

4h 27mdirect

$278United Airlines

Sat, 23 May - Sat, 30 May

22:07 - 08:23

LAX

ORD

8h 16m

1 stop

16:18 - 19:01

ORD

LAX

28h 43m

1 stop

$307Frontier

Tue, 17 Mar - Wed, 18 Mar

07:00 - 13:14

LAX

ORD

4h 14mdirect

19:40 - 22:24

ORD

LAX

4h 44mdirect

$308United Airlines

Tue, 17 Mar - Sat, 21 Mar

00:25 - 06:20

LAX

ORD

3h 55mdirect

16:00 - 18:45

ORD

LAX

4h 45mdirect

$317United Airlines

Fri, 27 Feb - Sat, 7 Mar

16:07 - 05:31

LAX

ORD

11h 24m

1 stop

20:53 - 08:15

ORD

LAX

13h 22m

1 stop

$318Spirit Airlines

Sat, 9 May - Sun, 17 May

14:15 - 20:23

LAX

ORD

4h 08mdirect

16:00 - 18:45

ORD

LAX

4h 45mdirect

$338United Airlines

Wed, 18 Mar - Tue, 24 Mar

17:15 - 23:28

LAX

ORD

4h 13mdirect

07:00 - 09:40

ORD

LAX

4h 40mdirect

$367United Airlines

Thu, 9 Apr - Sun, 12 Apr

07:45 - 23:56

LAX

ORD

14h 11m

1 stop

15:54 - 23:03

ORD

LAX

9h 09m

1 stop

$371Alaska Airlines

Sat, 28 Feb - Tue, 3 Mar

07:40 - 22:59

LAX

ORD

13h 19m

1 stop

06:04 - 17:36

ORD

LAX

13h 32m

1 stop

$372JetBlue

Tue, 24 Feb - Sat, 28 Feb

06:30 - 16:33

LAX

ORD

8h 03m

1 stop

15:54 - 23:59

ORD

LAX

10h 05m

1 stop

$381Alaska Airlines

Sat, 28 Feb - Fri, 13 Mar

Alaska Airlines flights from Los Angeles to Chicago

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

Alaska Airlines

28 Feb

LAX07:45Los Angeles

14h 11m

1 stop

ORD23:56Chicago O'Hare Intl

3 Mar

ORD15:54Chicago O'Hare Intl

9h 09m

1 stop

LAX23:03Los Angeles

$371

Alaska Airlines

28 Feb

LAX06:30Los Angeles

8h 03m

1 stop

ORD16:33Chicago O'Hare Intl

13 Mar

ORD15:54Chicago O'Hare Intl

10h 05m

1 stop

LAX23:59Los Angeles

$381

Alaska Airlines

6 Mar

LAX07:45Los Angeles

14h 11m

1 stop

ORD23:56Chicago O'Hare Intl

10 Mar

ORD07:00Chicago O'Hare Intl

10h 36m

1 stop

LAX15:36Los Angeles

$400

Delta flights from Los Angeles to Chicago

Our best Delta deals on Los Angeles to Chicago flight tickets

Delta

20 Mar

LAX07:55Los Angeles

6h 48m

1 stop

ORD16:43Chicago O'Hare Intl

24 Mar

ORD19:10Chicago O'Hare Intl

6h 45m

1 stop

LAX23:55Los Angeles

$395

Delta

26 Mar

LAX07:35Los Angeles

8h 30m

1 stop

ORD18:05Chicago O'Hare Intl

4 Apr

ORD17:40Chicago O'Hare Intl

7h 05m

1 stop

LAX22:45Los Angeles

$424

Delta

18 May

LAX07:35Los Angeles

6h 50m

1 stop

ORD16:25Chicago O'Hare Intl

22 May

ORD19:45Chicago O'Hare Intl

6h 08m

1 stop

LAX23:53Los Angeles

$481

Fly from

Fly to

Route

Depart

Return

Price

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Sat 23/5

23:30-05:46

Nonstop4h 16m

Chicago O'Hare Intl

Sat 30/5

06:00-08:27

Nonstop4h 27m

$278

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Tue 17/3

22:07-08:23

1 stop8h 16m

Chicago O'Hare Intl

Wed 18/3

16:18-19:01

1 stop28h 43m

$307

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Tue 17/3

07:00-13:14

Nonstop4h 14m

Chicago O'Hare Intl

Sat 21/3

19:40-22:24

Nonstop4h 44m

$308

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Fri 27/2

00:25-06:20

Nonstop3h 55m

Chicago O'Hare Intl

Sat 7/3

16:00-18:45

Nonstop4h 45m

$317

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Sat 9/5

16:07-05:31

1 stop11h 24m

Chicago O'Hare Intl

Sun 17/5

20:53-08:15

1 stop13h 22m

$318

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Wed 18/3

14:15-20:23

Nonstop4h 08m

Chicago O'Hare Intl

Tue 24/3

16:00-18:45

Nonstop4h 45m

$338

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Thu 9/4

17:15-23:28

Nonstop4h 13m

Chicago O'Hare Intl

Sun 12/4

07:00-09:40

Nonstop4h 40m

$367

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Sat 28/2

07:45-23:56

1 stop14h 11m

Chicago O'Hare Intl

Tue 3/3

15:54-23:03

1 stop9h 09m

$371

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Tue 24/2

07:40-22:59

1 stop13h 19m

Chicago O'Hare Intl

Sat 28/2

06:04-17:36

1 stop13h 32m

$372

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Sat 28/2

06:30-16:33

1 stop8h 03m

Chicago O'Hare Intl

Fri 13/3

15:54-23:59

1 stop10h 05m

$381

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 August to fly from Los Angeles, when ticket prices are also cheap, with an average price of $375.

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 $292. Flights from Los Angeles to Chicago on a Wednesday will generally be more expensive and average around $1,864. 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 $240. Flights at midday are often more expensive, with an average ticket price of $1,864.

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 $437 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 $344 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 2% 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 February 2026, prices for Los Angeles to Chicago flights are approximately 9% 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

Fastest flight time	3h 48m
Direct flights	Every day
Airports in Chicago	3 airports

The fastest flight from Los Angeles to Chicago takes 3h 48m

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).

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How far is Los Angeles to Chicago by plane?
A flight from Los Angeles to Chicago will travel around 2808.0 km. 3h 48m 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 20.35% of the total bookings. Other popular models include Boeing 737-800 with 16.55%, Boeing 757-300 with 13.77%, and Airbus A320neo with 7.37%.

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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Fly into one of these airports located in Chicago

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Cheap flights from Los Angeles to Chicago from $136

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 9/5. 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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Alaska Airlines flights from Los Angeles to Chicago

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

Delta flights from Los Angeles to Chicago

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How to get the cheapest flight ticket from Los Angeles to 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 August to fly from Los Angeles, when ticket prices are also cheap, with an average price of $375.

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 $240. Flights at midday are often more expensive, with an average ticket price of $1,864.

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 2% 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 February 2026, prices for Los Angeles to Chicago flights are approximately 9% cheaper 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 Alaska Airlines 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 10% 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 164 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?

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Sunday 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, Spirit Airlines have had the fewest delays on this route over the last 12 months, with about 7% of their flights experiencing any sort of delay.

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

As of February 2026, there are 85 flights per day flying from Los Angeles to Chicago. The most common time of day flights depart is 10:00, with 45% of flights taking off at midday.

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

As of February 2026, there are 596 flights per week flying from Los Angeles to Chicago. The most common day of the week flights depart is Tue, 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

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

Cabin classes currently available on flights to Chicago

List of cabin classes available on flights landing in Chicago. Availability may vary depending on flight origin and airline.

Popular Cities in the United States

Popular flights according to clicks in the last 7 days on momondo

Fly to other destinations from Los Angeles

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