How many flights depart from Los Angeles to Chicago O'Hare Intl Airport on average per day?

85 flights are operational daily from Los Angeles to Chicago O'Hare Intl Airport as of November 2025. The most popular departure time for this route is 11:00p.m., with 50% of flights per day taking off at noon.

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. Thursday has historically seen more delays on average compared to the rest of the week.

How many flights depart from Los Angeles to Chicago O'Hare Intl Airport on average per week?

As of November 2025, there are 599 flights per week flying from Los Angeles to Chicago O'Hare Intl Airport. The most common day of the week flights depart is Sun, with 19% of flights taking off on this day.

What is the cheapest airline that flies from Los Angeles to Chicago O'Hare Intl?

United Airlines, Spirit Airlines, and Southwest are the most popular carriers operating from Los Angeles to Chicago O'Hare Intl

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 163 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.

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

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

When did momondo last update prices for flights from Los Angeles Airport to Chicago O'Hare Intl Airport?

Prices for flights from Los Angeles Airport to Chicago O'Hare Intl Airport are updated daily.

How many operators does momondo search for flights from Los Angeles Airport to Chicago O'Hare Intl Airport?

The number of operators available for flights from Los Angeles Airport to Chicago O'Hare Intl Airport is 1 as of November 2025.

How old do you have to be to fly from Los Angeles Airport to Chicago O'Hare Intl Airport?

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 layovers. It is recommended that you verify with the airline you are booking with for travel from Los Angeles Airport to Chicago O'Hare Intl Airport.

What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

The required travel and health documents for your Chicago O'Hare Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Chicago O'Hare Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

C$ 112 Cheap Flights from Los Angeles to Chicago O'Hare Intl Airport in 2025/26

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Cheap round-trip flights

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12:25 a.m. - 6:19 a.m.LAX-ORD

3h 54mdirect

1:00 p.m. - 3:30 p.m.ORD-LAX

4h 30mdirect

C$ 223United Airlines

Find Deal

Sun, 14 Dec - Wed, 17 Dec

12:25 a.m. - 6:19 a.m.LAX-ORD

3h 54mdirect

8:12 p.m. - 10:55 p.m.ORD-LAX

4h 43mdirect

C$ 237United Airlines

Find Deal

Thu, 11 Dec - Tue, 16 Dec

12:25 a.m. - 6:19 a.m.LAX-ORD

3h 54mdirect

9:10 a.m. - 11:52 a.m.ORD-LAX

4h 42mdirect

C$ 244United Airlines

Find Deal

Wed, 10 Dec - Thu, 11 Dec

12:25 a.m. - 6:19 a.m.LAX-ORD

3h 54mdirect

2:35 p.m. - 5:14 p.m.ORD-LAX

4h 39mdirect

C$ 251United Airlines

Find Deal

Sun, 7 Dec - Thu, 11 Dec

8:33 a.m. - 2:50 p.m.LAX-ORD

4h 17mdirect

8:10 p.m. - 10:56 p.m.ORD-LAX

4h 46mdirect

C$ 258United Airlines

Find Deal

Sun, 18 Jan - Sun, 18 Jan

12:25 a.m. - 6:25 a.m.LAX-ORD

4h 00mdirect

10:00 p.m. - 12:49 a.m.ORD-LAX

4h 49mdirect

C$ 266United Airlines

Find Deal

Tue, 30 Dec - Wed, 31 Dec

12:25 a.m. - 6:25 a.m.LAX-ORD

4h 00mdirect

10:00 p.m. - 12:49 a.m.ORD-LAX

4h 49mdirect

C$ 278United Airlines

Find Deal

Wed, 24 Dec - Thu, 1 Jan

12:25 a.m. - 6:19 a.m.LAX-ORD

3h 54mdirect

10:00 p.m. - 12:49 a.m.ORD-LAX

4h 49mdirect

C$ 280United Airlines

Find Deal

Sun, 14 Dec - Wed, 31 Dec

12:25 a.m. - 6:19 a.m.LAX-ORD

3h 54mdirect

10:00 p.m. - 12:49 a.m.ORD-LAX

4h 49mdirect

C$ 292United Airlines

Find Deal

Sun, 14 Dec - Thu, 1 Jan

10:59 p.m. - 10:14 a.m.LAX-ORD

9h 15m1 stop

2:14 p.m. - 11:13 p.m.ORD-LAX

10h 59m1 stop

C$ 296Delta

Find Deal

Sat, 13 Dec - Sun, 14 Dec

Alaska Airlines flights from Los Angeles to Chicago O'Hare Intl Airport

Our best Alaska Airlines deals on Los Angeles to Chicago O'Hare Intl Airport flight tickets

Alaska Airlines

17 Jan

LAX1:56 p.m.Los Angeles

7h 54m

1 stop

ORD11:50 p.m.Chicago O'Hare Intl

20 Jan

ORD3:35 p.m.Chicago O'Hare Intl

9h 23m

1 stop

LAX10:58 p.m.Los Angeles

C$ 337

Find similar

Alaska Airlines

12 Dec

LAX8:02 a.m.Los Angeles

13h 48m

2 stops

ORD11:50 p.m.Chicago O'Hare Intl

16 Dec

ORD10:00 a.m.Chicago O'Hare Intl

9h 40m

1 stop

LAX5:40 p.m.Los Angeles

C$ 359

Find similar

Alaska Airlines

11 Dec

LAX8:02 a.m.Los Angeles

9h 52m

2 stops

ORD7:54 p.m.Chicago O'Hare Intl

15 Dec

ORD3:35 p.m.Chicago O'Hare Intl

10h 24m

1 stop

LAX11:59 p.m.Los Angeles

C$ 362

Find similar

United Airlines flights from Los Angeles to Chicago O'Hare Intl Airport

Our best United Airlines deals on Los Angeles to Chicago O'Hare Intl Airport flight tickets

United Airlines

14 Dec

LAX12:25 a.m.Los Angeles

3h 54m

ORD6:19 a.m.Chicago O'Hare Intl

17 Dec

ORD1:00 p.m.Chicago O'Hare Intl

4h 30m

LAX3:30 p.m.Los Angeles

C$ 223

Find similar

United Airlines

11 Dec

LAX12:25 a.m.Los Angeles

3h 54m

ORD6:19 a.m.Chicago O'Hare Intl

16 Dec

ORD8:12 p.m.Chicago O'Hare Intl

4h 43m

LAX10:55 p.m.Los Angeles

C$ 237

Find similar

United Airlines

10 Dec

LAX12:25 a.m.Los Angeles

3h 54m

ORD6:19 a.m.Chicago O'Hare Intl

11 Dec

ORD9:10 a.m.Chicago O'Hare Intl

4h 42m

LAX11:52 a.m.Los Angeles

C$ 244

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Los Angeles to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Sun 14/12

12:25 a.m.-6:19 a.m.

Nonstop3h 54m

Chicago O'Hare Intl

Wed 17/12

1:00 p.m.-3:30 p.m.

Nonstop4h 30m

C$ 223

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Thu 11/12

12:25 a.m.-6:19 a.m.

Nonstop3h 54m

Chicago O'Hare Intl

Tue 16/12

8:12 p.m.-10:55 p.m.

Nonstop4h 43m

C$ 237

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Wed 10/12

12:25 a.m.-6:19 a.m.

Nonstop3h 54m

Chicago O'Hare Intl

Thu 11/12

9:10 a.m.-11:52 a.m.

Nonstop4h 42m

C$ 244

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Sun 7/12

12:25 a.m.-6:19 a.m.

Nonstop3h 54m

Chicago O'Hare Intl

Thu 11/12

2:35 p.m.-5:14 p.m.

Nonstop4h 39m

C$ 251

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Sun 18/1

8:33 a.m.-2:50 p.m.

Nonstop4h 17m

Chicago O'Hare Intl

Sun 18/1

8:10 p.m.-10:56 p.m.

Nonstop4h 46m

C$ 258

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Tue 30/12

12:25 a.m.-6:25 a.m.

Nonstop4h 00m

Chicago O'Hare Intl

Wed 31/12

10:00 p.m.-12:49 a.m.

Nonstop4h 49m

C$ 266

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Wed 24/12

12:25 a.m.-6:25 a.m.

Nonstop4h 00m

Chicago O'Hare Intl

Thu 1/1

10:00 p.m.-12:49 a.m.

Nonstop4h 49m

C$ 278

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Sun 14/12

12:25 a.m.-6:19 a.m.

Nonstop3h 54m

Chicago O'Hare Intl

Wed 31/12

10:00 p.m.-12:49 a.m.

Nonstop4h 49m

C$ 280

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Sun 14/12

12:25 a.m.-6:19 a.m.

Nonstop3h 54m

Chicago O'Hare Intl

Thu 1/1

10:00 p.m.-12:49 a.m.

Nonstop4h 49m

C$ 292

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Sat 13/12

10:59 p.m.-10:14 a.m.

1 stop9h 15m

Chicago O'Hare Intl

Sun 14/12

2:14 p.m.-11:13 p.m.

1 stop10h 59m

C$ 296

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Los Angeles to Chicago O'Hare Intl Airport

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 O'Hare Intl Airport?

In general, September is the cheapest month to fly from Los Angeles to Chicago O'Hare Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 358. The month of February is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from Los Angeles averaging around C$ 374.

What is the cheapest day to depart on your flight to Chicago O'Hare Intl Airport?

The cheapest day to depart on your flight to Chicago O'Hare Intl Airport is on a Monday when prices can be found for as low as C$ 339. This is often the case because there is less demand to fly during this day of the week. When flying out on a Wednesday, the most expensive travel day of the week, you can expect to see flight prices from Los Angeles to Chicago O'Hare Intl Airport for around C$ 953.

What is the cheapest time of day to depart on your flight to Chicago O'Hare Intl Airport?

In the afternoon is the cheapest time of day to fly from Los Angeles to Chicago O'Hare Intl Airport when you can find flight prices for as low as C$ 341. Flying to Chicago O'Hare Intl Airport in the afternoon is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are C$ 517 on average. Flights to Chicago O'Hare Intl Airport from Los Angeles in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest Los Angeles to Chicago O'Hare Intl flight route?

Fly from Los Angeles to Chicago O'Hare Intl for the best Los Angeles - Chicago O'Hare Intl flight prices

How far in advance should I book a flight to Chicago O'Hare Intl Airport?

You are more likely to see cheaper flights to Chicago O'Hare Intl Airport from Los Angeles when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago O'Hare Intl Airport for around C$ 421 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago O'Hare Intl Airport from Los Angeles for as low as C$ 342 on momondo.

What cabin class options are available on Los Angeles to Chicago O'Hare Intl flights?

There are 4 cabin classes available to choose from on Los Angeles to Chicago O'Hare Intl 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 O'Hare Intl Airport flights?

You could potentially save up to 36% on your flight if you consider stops on a Los Angeles to Chicago O'Hare Intl Airport flight.

How have Los Angeles to Chicago O'Hare Intl Airport flight prices changed over time?

As of November 2025, prices for Los Angeles to Chicago O'Hare Intl Airport flights are approximately 2% cheaper when compared to flights at the same time last year.

When to book flights from Los Angeles to Chicago O'Hare Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Los Angeles to Chicago O'Hare Intl Airport according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Los Angeles to Chicago O'Hare Intl Airport (LAX to ORD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Los Angeles to Chicago O'Hare Intl Airport

Best price found	C$ 195
Fastest flight time	3h 54m
Direct flights	Every day

The best one-way flight to Chicago O'Hare Intl Airport from Los Angeles in the past 72 hours is C$ 195. The best round-trip flight deal from Los Angeles to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is C$ 125.

The fastest flight from Los Angeles to Chicago O'Hare Intl Airport takes 3h 54m

Direct flights go from Los Angeles to Chicago O'Hare Intl Airport every day.

Search flight deals

How far is Los Angeles to Chicago O'Hare Intl by plane?
There are 2786.9 km between Los Angeles and Chicago O'Hare Intl. A reasonable flight in good conditions will take 3h 54m.
When did momondo last update prices for flights from Los Angeles Airport to Chicago O'Hare Intl Airport?
Prices for flights from Los Angeles Airport to Chicago O'Hare Intl Airport are updated daily.
How many operators does momondo search for flights from Los Angeles Airport to Chicago O'Hare Intl Airport?
The number of operators available for flights from Los Angeles Airport to Chicago O'Hare Intl Airport is 1 as of November 2025.
How old do you have to be to fly from Los Angeles Airport to Chicago O'Hare Intl Airport?
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 layovers. It is recommended that you verify with the airline you are booking with for travel from Los Angeles Airport to Chicago O'Hare Intl Airport.
What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?
The required travel and health documents for your Chicago O'Hare Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Chicago O'Hare Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Los Angeles to Chicago O'Hare Intl Airport?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Los Angeles to Chicago O'Hare Intl Airport is Airbus A321neo (18.01% of total bookings). The next most popular plane models are Boeing 737-800 (14.24%), Boeing 757-300 (10.46%), and Airbus A320 (sharklets) (7.77%).
What is the most popular airline from Los Angeles to Chicago O'Hare Intl Airport?
Based on momondo bookings for flights between Los Angeles and Chicago O'Hare Intl Airport, the leading airline is Spirit Airlines, making up 100% of the total bookings.

Best airlines flying from Los Angeles to Chicago O'Hare Intl Airport

Compare and see reviews for airlines that fly from Los Angeles to Chicago O'Hare Intl Airport with momondo

Airline	Rating	Free Cancellation	Price
Spirit Airlines	PriceFrom C$ 218	Free Cancellation	Rating 6.3 8,146 reviews		Search Spirit Airlines flights

Spirit Airlines Flights From Los Angeles to Chicago O'Hare Intl Airport
Across 5 Spirit Airlines flights from Los Angeles to Chicago O'Hare Intl Airport this week, the average price was C$ 517, with the best Spirit Airlines deals starting from C$ 218 round-trip. 8,146 users have rated Spirit Airlines on momondo, with an average score of 6.3/10.

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Hoffman Estates

Northbrook

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Munster

Hammond

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Harvard

Merrillville

Oak Brook

Elmhurst

Kenosha

Skokie

Rockford

Why use momondo?

Why should I use momondo to find a flight deal from Los Angeles to Chicago?

It is quick and easy to find Los Angeles to Chicago flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Chicago that suits you.

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 O'Hare Intl Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Cheap flights from Los Angeles to Chicago from C$ 112

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 16/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Big names, great deals

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Alaska Airlines flights from Los Angeles to Chicago O'Hare Intl Airport

Our best Alaska Airlines deals on Los Angeles to Chicago O'Hare Intl Airport flight tickets

United Airlines flights from Los Angeles to Chicago O'Hare Intl Airport

Our best United Airlines deals on Los Angeles to Chicago O'Hare Intl Airport flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Los Angeles to Chicago O'Hare Intl Airport that are best for you.

See travel insights to Chicago from

How to get the cheapest flight ticket from Los Angeles to Chicago O'Hare Intl Airport

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 O'Hare Intl Airport?

What is the cheapest day to depart on your flight to Chicago O'Hare Intl Airport?

What is the cheapest time of day to depart on your flight to Chicago O'Hare Intl Airport?

What is the cheapest Los Angeles to Chicago O'Hare Intl flight route?

Fly from Los Angeles to Chicago O'Hare Intl for the best Los Angeles - Chicago O'Hare Intl flight prices

How far in advance should I book a flight to Chicago O'Hare Intl Airport?

What cabin class options are available on Los Angeles to Chicago O'Hare Intl flights?

There are 4 cabin classes available to choose from on Los Angeles to Chicago O'Hare Intl 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 O'Hare Intl Airport flights?

You could potentially save up to 36% on your flight if you consider stops on a Los Angeles to Chicago O'Hare Intl Airport flight.

How have Los Angeles to Chicago O'Hare Intl Airport flight prices changed over time?

As of November 2025, prices for Los Angeles to Chicago O'Hare Intl Airport flights are approximately 2% cheaper when compared to flights at the same time last year.

What is the cheapest airline that flies from Los Angeles to Chicago O'Hare Intl?

United Airlines, Spirit Airlines, and Southwest are the most popular carriers operating from Los Angeles to Chicago O'Hare Intl

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 163 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. 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 has had the lowest number of 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 O'Hare Intl Airport on average per day?

85 flights are operational daily from Los Angeles to Chicago O'Hare Intl Airport as of November 2025. The most popular departure time for this route is 11:00p.m., with 50% of flights per day taking off at noon.

How many flights depart from Los Angeles to Chicago O'Hare Intl Airport on average per week?

As of November 2025, there are 599 flights per week flying from Los Angeles to Chicago O'Hare Intl Airport. The most common day of the week flights depart is Sun, with 19% of flights taking off on this day.

When to book flights from Los Angeles to Chicago O'Hare Intl Airport

Cheap Los Angeles to Chicago O'Hare Intl Airport (LAX to ORD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Los Angeles to Chicago O'Hare Intl Airport

Best price found

Fastest flight time

Direct flights

How far is Los Angeles to Chicago O'Hare Intl by plane?

When did momondo last update prices for flights from Los Angeles Airport to Chicago O'Hare Intl Airport?

How many operators does momondo search for flights from Los Angeles Airport to Chicago O'Hare Intl Airport?

How old do you have to be to fly from Los Angeles Airport to Chicago O'Hare Intl Airport?

What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

What is the most popular plane model from Los Angeles to Chicago O'Hare Intl Airport?

What is the most popular airline from Los Angeles to Chicago O'Hare Intl Airport?

Best airlines flying from Los Angeles to Chicago O'Hare Intl Airport

Compare and see reviews for airlines that fly from Los Angeles to Chicago O'Hare Intl Airport with momondo

Spirit Airlines Flights From Los Angeles to Chicago O'Hare Intl Airport

Travelling to a place near 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 O'Hare Intl Airport trip

We make it super easy to schedule, organize 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 Chicago

Popular Cities in the United States

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