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 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 162 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 have had the fewest delays on this route over the last 12 months, with no flights being classified as delayed.

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

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

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 refreshed on a daily basis.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, 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 travel and health documents required for your trip to Chicago O'Hare Intl Airport 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 license, and a passport valid for six-months after you plan to arrive at Chicago O'Hare Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

£64 Cheap Flights from Los Angeles to Chicago O'Hare Intl Airport in 2025/26

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

As of November 2025, 594 flights take off from Los Angeles and land in Chicago O'Hare Intl Airport each week. The most common flight departure day for this route is Mon, with 17% of weekly flights taking off on this day.

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00:25 - 06:19LAX-ORD

3h 54mdirect

14:35 - 17:14ORD-LAX

4h 39mdirect

£122United Airlines

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Mon, 8 Dec - Thu, 11 Dec

00:19 - 06:25LAX-ORD

4h 06mdirect

18:06 - 20:42ORD-LAX

4h 36mdirect

£129Spirit Airlines

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Sun, 23 Nov - Thu, 27 Nov

17:33 - 09:47LAX-ORD

14h 14m2 stops

18:06 - 20:42ORD-LAX

4h 36mdirect

£130Multiple Airlines

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Tue, 25 Nov - Thu, 27 Nov

00:19 - 06:25LAX-ORD

4h 06mdirect

06:00 - 12:35ORD-LAX

8h 35m1 stop

£140Multiple Airlines

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Sun, 23 Nov - Thu, 27 Nov

10:39 - 00:52LAX-ORD

12h 13m2 stops

06:00 - 12:35ORD-LAX

8h 35m1 stop

£145Frontier

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Mon, 24 Nov - Thu, 27 Nov

16:05 - 00:10LAX-ORD

6h 05m1 stop

06:00 - 12:35ORD-LAX

8h 35m1 stop

£158Frontier

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Mon, 24 Nov - Thu, 27 Nov

08:35 - 16:57LAX-ORD

6h 22m1 stop

06:00 - 11:13ORD-LAX

7h 13m1 stop

£166Delta

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Tue, 9 Dec - Sun, 14 Dec

11:39 - 20:35LAX-ORD

6h 56m1 stop

17:20 - 23:00ORD-LAX

7h 40m1 stop

£181Delta

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Sun, 7 Dec - Sat, 17 Jan

13:32 - 23:59LAX-ORD

8h 27m1 stop

08:55 - 19:36ORD-LAX

12h 41m2 stops

£203Alaska Airlines

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Mon, 15 Dec - Wed, 17 Dec

22:27 - 14:09LAX-ORD

13h 42m2 stops

06:00 - 13:49ORD-LAX

9h 49m1 stop

£204Alaska Airlines

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Wed, 3 Dec - Mon, 8 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

15 Dec

LAX13:32Los Angeles

8h 27m

1 stop

ORD23:59Chicago O'Hare Intl

17 Dec

ORD08:55Chicago O'Hare Intl

12h 41m

2 stops

LAX19:36Los Angeles

£203

Find similar

Alaska Airlines

3 Dec

LAX22:27Los Angeles

13h 42m

2 stops

ORD14:09Chicago O'Hare Intl

8 Dec

ORD06:00Chicago O'Hare Intl

9h 49m

1 stop

LAX13:49Los Angeles

£204

Find similar

Alaska Airlines

14 Jan

LAX09:38Los Angeles

12h 12m

2 stops

ORD23:50Chicago O'Hare Intl

18 Jan

ORD14:06Chicago O'Hare Intl

8h 09m

1 stop

LAX20:15Los Angeles

£212

Find similar

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

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

Spirit Airlines

23 Nov

LAX00:19Los Angeles

4h 06m

ORD06:25Chicago O'Hare Intl

27 Nov

ORD18:06Chicago O'Hare Intl

4h 36m

LAX20:42Los Angeles

£129

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Spirit Airlines

25 Nov

LAX21:54Los Angeles

5h 38m

1 stop

ORD05:32Chicago O'Hare Intl

27 Nov

ORD18:06Chicago O'Hare Intl

4h 36m

LAX20:42Los Angeles

£132

Find similar

Spirit Airlines

23 Nov

LAX00:19Los Angeles

4h 06m

ORD06:25Chicago O'Hare Intl

27 Nov

ORD18:06Chicago O'Hare Intl

4h 36m

LAX20:42Los Angeles

£147

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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

Mon 8/12

00:25-06:19

Nonstop3h 54m

Chicago O'Hare Intl

Thu 11/12

14:35-17:14

Nonstop4h 39m

£122

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Sun 23/11

00:19-06:25

Nonstop4h 06m

Chicago O'Hare Intl

Thu 27/11

18:06-20:42

Nonstop4h 36m

£129

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Tue 25/11

17:33-09:47

2 stops14h 14m

Chicago O'Hare Intl

Thu 27/11

18:06-20:42

Nonstop4h 36m

£130

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Sun 23/11

00:19-06:25

Nonstop4h 06m

Chicago O'Hare Intl

Thu 27/11

06:00-12:35

1 stop8h 35m

£140

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Mon 24/11

10:39-00:52

2 stops12h 13m

Chicago O'Hare Intl

Thu 27/11

06:00-12:35

1 stop8h 35m

£145

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Mon 24/11

16:05-00:10

1 stop6h 05m

Chicago O'Hare Intl

Thu 27/11

06:00-12:35

1 stop8h 35m

£158

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Tue 9/12

08:35-16:57

1 stop6h 22m

Chicago O'Hare Intl

Sun 14/12

06:00-11:13

1 stop7h 13m

£166

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Sun 7/12

11:39-20:35

1 stop6h 56m

Chicago O'Hare Intl

Sat 17/1

17:20-23:00

1 stop7h 40m

£181

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Mon 15/12

13:32-23:59

1 stop8h 27m

Chicago O'Hare Intl

Wed 17/12

08:55-19:36

2 stops12h 41m

£203

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Wed 3/12

22:27-14:09

2 stops13h 42m

Chicago O'Hare Intl

Mon 8/12

06:00-13:49

1 stop9h 49m

£204

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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

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Delays

Other information

What is the cheapest month to fly to Chicago O'Hare Intl Airport?

The cheapest month to fly to Chicago O'Hare Intl Airport from Los Angeles is in September. Flight prices, which tend to average around £195, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of September, then book flights to Chicago O'Hare Intl Airport from Los Angeles during February instead. Flights to Chicago O'Hare Intl Airport in February, while not as cheap as those in September, still average around £204.

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

The cheapest day to depart from Los Angeles to Chicago O'Hare Intl Airport is on a Sunday. Travellers who choose to depart for Chicago O'Hare Intl Airport on a Sunday will often find tickets for as low as £258. Be sure to avoid booking your departure on a Wednesday as prices are generally higher than usual. According to our data, the average ticket price to Chicago O'Hare Intl Airport on Wednesday is £496.

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

The cheapest time of day to fly to Chicago O'Hare Intl Airport is in the afternoon when flights can be purchased for as low as £239. In contrast, the most expensive time of day to depart to Chicago O'Hare Intl Airport is at midday when prices are around £823.

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 £228 when searching weeks before you fly. 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 £196 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?

No. A direct flight is the cheapest option for a flight between Los Angeles to Chicago O'Hare Intl Airport.

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 return 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

Fastest flight time	3h 54m
Direct flights	Every day

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.

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How far is Los Angeles to Chicago O'Hare Intl by plane?
Los Angeles and Chicago O'Hare Intl are 1731.7 mi apart from one another. 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 refreshed on a daily basis.
How old do you have to be to fly from Los Angeles Airport to Chicago O'Hare Intl Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, 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 travel and health documents required for your trip to Chicago O'Hare Intl Airport 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 license, and a passport valid for six-months after you plan to arrive at Chicago O'Hare Intl Airport. 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 O'Hare Intl Airport?
momondo data reveals that the most frequently booked plane model on the route from Los Angeles to Chicago O'Hare Intl Airport is Airbus A321neo, representing 18.01% of all bookings. The subsequent popular models are Boeing 737-800 at 14.24%, Boeing 757-300 at 10.46%, and Airbus A320 (sharklets) at 7.77%.

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

Finding the right flight to Chicago from Los Angeles is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Chicago quick and easy, saving you time and money.

Can I find flights from Los Angeles to Chicago with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Los Angeles to Chicago flights to just show those with flexible booking policies.

How can momondo help me find flights from Los Angeles to Chicago?

momondo provides multiple filters to help you find the best flight to Chicago from Los Angeles. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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 not ready to book a flight from Los Angeles to Chicago now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Chicago and let you know when they change.

An easier way to manage your Chicago O'Hare Intl Airport trip

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Cheap flights from Los Angeles to Chicago from £64

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 20/11. 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 O'Hare Intl Airport

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

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

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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?

The cheapest time of day to fly to Chicago O'Hare Intl Airport is in the afternoon when flights can be purchased for as low as £239. In contrast, the most expensive time of day to depart to Chicago O'Hare Intl Airport is at midday when prices are around £823.

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?

No. A direct flight is the cheapest option for a flight between Los Angeles to Chicago O'Hare Intl Airport.

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?

Frontier, Southwest, and Spirit Airlines 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 162 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 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 O'Hare Intl Airport on average per day?

As of November 2025, there are 84 flights per day flying from Los Angeles to Chicago O'Hare Intl Airport. 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 O'Hare Intl Airport on average per week?

As of November 2025, 594 flights take off from Los Angeles and land in Chicago O'Hare Intl Airport each week. The most common flight departure day for this route is Mon, with 17% of weekly 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

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 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?

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, 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 Chicago

Popular Cities in the United States

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