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

As of September 2025, there are 96 flights per day flying from Los Angeles to Chicago. The most common time of day flights depart is 10:00, with 52% of flights taking off at midday.

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

As of September 2025, there are 672 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 is the cheapest airline that flies from Los Angeles to Chicago?

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

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.

$125 Cheap Flights from Los Angeles to Chicago in 2025

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Find the cheapest flights from Los Angeles to Chicago

Round-trip

One-way

Last minute

Direct

Cheap return flights

21:17 - 00:12LAX-ORD

24h 55m1 stop

06:00 - 20:27ORD-LAX

16h 27m1 stop

$234Frontier

Find Deal

Mon, 27 Oct - Mon, 3 Nov

21:17 - 00:12LAX-ORD

24h 55m1 stop

06:30 - 08:56ORD-LAX

4h 26mdirect

$236Frontier

Find Deal

Mon, 27 Oct - Mon, 3 Nov

00:25 - 06:29LAX-ORD

4h 04mdirect

07:10 - 09:50ORD-LAX

4h 40mdirect

$248United Airlines

Find Deal

Tue, 28 Oct - Wed, 5 Nov

17:41 - 23:59LAX-ORD

4h 18mdirect

06:30 - 08:56ORD-LAX

4h 26mdirect

$250Frontier

Find Deal

Mon, 27 Oct - Mon, 3 Nov

00:25 - 06:29LAX-ORD

4h 04mdirect

18:00 - 20:35ORD-LAX

4h 35mdirect

$272United Airlines

Find Deal

Wed, 5 Nov - Sat, 8 Nov

23:35 - 11:10LAX-ORD

9h 35m1 stop

13:00 - 19:25ORD-LAX

8h 25m1 stop

$278Southwest

Find Deal

Wed, 24 Dec - Wed, 31 Dec

06:05 - 16:25LAX-ORD

8h 20m1 stop

13:50 - 23:10ORD-LAX

11h 20m2 stops

$286Southwest

Find Deal

Sat, 18 Oct - Sat, 25 Oct

00:53 - 14:34LAX-ORD

11h 41m1 stop

06:30 - 08:56ORD-LAX

4h 26mdirect

$307

Find Deal

Sun, 26 Oct - Mon, 3 Nov

00:53 - 14:34LAX-ORD

11h 41m1 stop

11:12 - 18:06ORD-LAX

8h 54m1 stop

$313

Find Deal

Sun, 26 Oct - Mon, 3 Nov

00:57 - 19:16LAX-ORD

16h 19m1 stop

07:35 - 21:53ORD-LAX

16h 18m1 stop

$341Spirit Airlines

Find Deal

Fri, 27 Feb - Tue, 3 Mar

Frontier flights from Los Angeles to Chicago

Our best Frontier deals on Los Angeles to Chicago flight tickets

Frontier

27 Oct

LAX21:17Los Angeles

24h 55m

1 stop

ORD00:12Chicago O'Hare Intl

3 Nov

ORD06:00Chicago O'Hare Intl

16h 27m

1 stop

LAX20:27Los Angeles

$234

Find similar

Frontier

27 Oct

LAX21:17Los Angeles

24h 55m

1 stop

ORD00:12Chicago O'Hare Intl

3 Nov

ORD06:30Chicago O'Hare Intl

4h 26m

LAX08:56Los Angeles

$236

Find similar

Frontier

27 Oct

LAX17:41Los Angeles

4h 18m

ORD23:59Chicago O'Hare Intl

3 Nov

ORD06:30Chicago O'Hare Intl

4h 26m

LAX08:56Los Angeles

$250

Find similar

United Airlines flights from Los Angeles to Chicago

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

United Airlines

28 Oct

LAX00:25Los Angeles

4h 04m

ORD06:29Chicago O'Hare Intl

5 Nov

ORD07:10Chicago O'Hare Intl

4h 40m

LAX09:50Los Angeles

$248

Find similar

United Airlines

5 Nov

LAX00:25Los Angeles

4h 04m

ORD06:29Chicago O'Hare Intl

8 Nov

ORD18:00Chicago O'Hare Intl

4h 35m

LAX20:35Los Angeles

$272

Find similar

United Airlines

10 Oct

LAX14:10Los Angeles

4h 15m

ORD20:25Chicago O'Hare Intl

12 Oct

ORD07:10Chicago O'Hare Intl

4h 27m

LAX09:37Los Angeles

$296

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Mon 27/10

21:17-00:12

1 stop24h 55m

Chicago O'Hare Intl

Mon 3/11

06:00-20:27

1 stop16h 27m

$234

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Mon 27/10

21:17-00:12

1 stop24h 55m

Chicago O'Hare Intl

Mon 3/11

06:30-08:56

Nonstop4h 26m

$236

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Tue 28/10

00:25-06:29

Nonstop4h 04m

Chicago O'Hare Intl

Wed 5/11

07:10-09:50

Nonstop4h 40m

$248

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Mon 27/10

17:41-23:59

Nonstop4h 18m

Chicago O'Hare Intl

Mon 3/11

06:30-08:56

Nonstop4h 26m

$250

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Wed 5/11

00:25-06:29

Nonstop4h 04m

Chicago O'Hare Intl

Sat 8/11

18:00-20:35

Nonstop4h 35m

$272

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Wed 24/12

23:35-11:10

1 stop9h 35m

Chicago O'Hare Intl

Wed 31/12

13:00-19:25

1 stop8h 25m

$278

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Sat 18/10

06:05-16:25

1 stop8h 20m

Chicago O'Hare Intl

Sat 25/10

13:50-23:10

2 stops11h 20m

$286

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Sun 26/10

00:53-14:34

1 stop11h 41m

Chicago O'Hare Intl

Mon 3/11

06:30-08:56

Nonstop4h 26m

$307

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Sun 26/10

00:53-14:34

1 stop11h 41m

Chicago O'Hare Intl

Mon 3/11

11:12-18:06

1 stop8h 54m

$313

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Fri 27/2

00:57-19:16

1 stop16h 19m

Chicago O'Hare Intl

Tue 3/3

07:35-21:53

1 stop16h 18m

$341

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

Other information

What is the cheapest month to fly to Chicago?

If you don’t want to visit Chicago in February, then you should wait until May to fly from Los Angeles, when ticket prices are also cheap, with an average price of $403.

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 $325. Flights from Los Angeles to Chicago on a Wednesday 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 $300. Flights at midday are often more expensive, with an average ticket price of $1,441.

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 $450 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 $382 on momondo.

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

There are 2 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 September 2025, prices for Los Angeles to Chicago flights are approximately 49% 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	$49
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 $49. The best return flight deal from Los Angeles to Chicago found on momondo in the last 72 hours is $177.

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. 4h 04m 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 16.27% of the total bookings. Other popular models include Boeing 737-800 with 12.17%, Airbus A321-100/200 with 10.81%, and Boeing 757-300 with 7.17%.
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 Frontier (50% of total bookings). The next most popular airline is Spirit Airlines (50%).

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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Look for other cheap flights to Atlantafrom $1,252

Cheap flights from Los Angeles to Chicago from $125

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 8/10. 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

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Find the cheapest flights from Los Angeles to Chicago

Cheap return flights

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Cheap last-minute flights

Cheap direct flights

Frontier flights from Los Angeles to Chicago

Our best Frontier deals on Los Angeles to Chicago flight tickets

United Airlines flights from Los Angeles to Chicago

Our best United 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 February, then you should wait until May to fly from Los Angeles, when ticket prices are also cheap, with an average price of $403.

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 $300. Flights at midday are often more expensive, with an average ticket price of $1,441.

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 2 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 September 2025, prices for Los Angeles to Chicago flights are approximately 49% 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, Frontier, and Southwest 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 September 2025, there are 96 flights per day flying from Los Angeles to Chicago. The most common time of day flights depart is 10:00, with 52% of flights taking off at midday.

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

As of September 2025, there are 672 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