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

Delta and United 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?

The number of flights available between Los Angeles and Chicago is 67 per day as of February 2026. The most frequent departure time is 10:00a.m., with 45% of daily flights leaving at noon.

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.

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

According to our data, Spirit Airlines has had the least 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 week?

As of February 2026, 472 flights take off from Los Angeles and land in Chicago each week. The most common flight departure day for this route is Mon, with 18% of weekly flights taking off on this day.

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.

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?

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.

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 license, 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.

C$ 60 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

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:02 p.m. - 5:15 a.m.

LAX

ORD

4h 13mdirect

7:00 a.m. - 9:40 a.m.

ORD

LAX

4h 40mdirect

C$ 267United Airlines

Tue, 31 Mar - Sat, 4 Apr

7:45 a.m. - 2:00 p.m.

LAX

ORD

4h 15mdirect

2:55 p.m. - 5:40 p.m.

ORD

LAX

4h 45mdirect

C$ 269Delta

Sat, 11 Jul - Sat, 18 Jul

9:39 a.m. - 3:42 p.m.

LAX

ORD

4h 03mdirect

6:00 a.m. - 8:34 a.m.

ORD

LAX

4h 34mdirect

C$ 273Spirit Airlines

Fri, 22 May - Mon, 25 May

7:01 p.m. - 8:50 a.m.

LAX

ORD

11h 49m

1 stop

9:45 a.m. - 6:06 p.m.

ORD

LAX

10h 21m

1 stop

C$ 282Spirit Airlines

Tue, 7 Apr - Tue, 14 Apr

7:45 a.m. - 2:00 p.m.

LAX

ORD

4h 15mdirect

12:40 p.m. - 9:44 p.m.

ORD

LAX

11h 04m

1 stop

C$ 283Delta

Sat, 11 Jul - Sat, 18 Jul

8:05 a.m. - 10:43 p.m.

LAX

ORD

12h 38m

1 stop

6:00 a.m. - 8:34 a.m.

ORD

LAX

4h 34mdirect

C$ 284Spirit Airlines

Sat, 23 May - Sun, 24 May

5:10 a.m. - 11:27 a.m.

LAX

ORD

4h 17mdirect

7:00 a.m. - 9:35 a.m.

ORD

LAX

4h 35mdirect

C$ 290United Airlines

Sat, 1 Aug - Sat, 8 Aug

12:25 a.m. - 6:20 a.m.

LAX

ORD

3h 55mdirect

7:40 p.m. - 10:24 p.m.

ORD

LAX

4h 44mdirect

C$ 294United Airlines

Wed, 11 Mar - Sat, 14 Mar

11:45 a.m. - 7:48 p.m.

LAX

ORD

6h 03m

1 stop

10:49 a.m. - 6:14 p.m.

ORD

LAX

9h 25m

1 stop

C$ 297Delta

Wed, 15 Apr - Wed, 22 Apr

4:07 p.m. - 5:31 a.m.

LAX

ORD

11h 24m

1 stop

6:00 a.m. - 8:34 a.m.

ORD

LAX

4h 34mdirect

C$ 298Spirit Airlines

Sat, 23 May - Mon, 25 May

United Airlines flights from Los Angeles to Chicago

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

United Airlines

31 Mar

LAX11:02 p.m.Los Angeles

4h 13m

ORD5:15 a.m.Chicago O'Hare Intl

4 Apr

ORD7:00 a.m.Chicago O'Hare Intl

4h 40m

LAX9:40 a.m.Los Angeles

C$ 267

United Airlines

1 Aug

LAX5:10 a.m.Los Angeles

4h 17m

ORD11:27 a.m.Chicago O'Hare Intl

8 Aug

ORD7:00 a.m.Chicago O'Hare Intl

4h 35m

LAX9:35 a.m.Los Angeles

C$ 290

United Airlines

11 Mar

LAX12:25 a.m.Los Angeles

3h 55m

ORD6:20 a.m.Chicago O'Hare Intl

14 Mar

ORD7:40 p.m.Chicago O'Hare Intl

4h 44m

LAX10:24 p.m.Los Angeles

C$ 294

Delta flights from Los Angeles to Chicago

Our best Delta deals on Los Angeles to Chicago flight tickets

Delta

11 Jul

LAX7:45 a.m.Los Angeles

4h 15m

ORD2:00 p.m.Chicago O'Hare Intl

18 Jul

ORD2:55 p.m.Chicago O'Hare Intl

4h 45m

LAX5:40 p.m.Los Angeles

C$ 269

Delta

11 Jul

LAX7:45 a.m.Los Angeles

4h 15m

ORD2:00 p.m.Chicago O'Hare Intl

18 Jul

ORD12:40 p.m.Chicago O'Hare Intl

11h 04m

1 stop

LAX9:44 p.m.Los Angeles

C$ 283

Delta

15 Apr

LAX11:45 a.m.Los Angeles

6h 03m

1 stop

ORD7:48 p.m.Chicago O'Hare Intl

22 Apr

ORD10:49 a.m.Chicago O'Hare Intl

9h 25m

1 stop

LAX6:14 p.m.Los Angeles

C$ 297

Fly from

Fly to

Route

Depart

Return

Price

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Tue 31/3

11:02 p.m.-5:15 a.m.

Nonstop4h 13m

Chicago O'Hare Intl

Sat 4/4

7:00 a.m.-9:40 a.m.

Nonstop4h 40m

C$ 267

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Sat 11/7

7:45 a.m.-2:00 p.m.

Nonstop4h 15m

Chicago O'Hare Intl

Sat 18/7

2:55 p.m.-5:40 p.m.

Nonstop4h 45m

C$ 269

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Fri 22/5

9:39 a.m.-3:42 p.m.

Nonstop4h 03m

Chicago O'Hare Intl

Mon 25/5

6:00 a.m.-8:34 a.m.

Nonstop4h 34m

C$ 273

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Tue 7/4

7:01 p.m.-8:50 a.m.

1 stop11h 49m

Chicago O'Hare Intl

Tue 14/4

9:45 a.m.-6:06 p.m.

1 stop10h 21m

C$ 282

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Sat 11/7

7:45 a.m.-2:00 p.m.

Nonstop4h 15m

Chicago O'Hare Intl

Sat 18/7

12:40 p.m.-9:44 p.m.

1 stop11h 04m

C$ 283

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Sat 23/5

8:05 a.m.-10:43 p.m.

1 stop12h 38m

Chicago O'Hare Intl

Sun 24/5

6:00 a.m.-8:34 a.m.

Nonstop4h 34m

C$ 284

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Sat 1/8

5:10 a.m.-11:27 a.m.

Nonstop4h 17m

Chicago O'Hare Intl

Sat 8/8

7:00 a.m.-9:35 a.m.

Nonstop4h 35m

C$ 290

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Wed 11/3

12:25 a.m.-6:20 a.m.

Nonstop3h 55m

Chicago O'Hare Intl

Sat 14/3

7:40 p.m.-10:24 p.m.

Nonstop4h 44m

C$ 294

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Wed 15/4

11:45 a.m.-7:48 p.m.

1 stop6h 03m

Chicago O'Hare Intl

Wed 22/4

10:49 a.m.-6:14 p.m.

1 stop9h 25m

C$ 297

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Sat 23/5

4:07 p.m.-5:31 a.m.

1 stop11h 24m

Chicago O'Hare Intl

Mon 25/5

6:00 a.m.-8:34 a.m.

Nonstop4h 34m

C$ 298

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

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?

The month of August is another great option to travel to Chicago, with average flight prices from Los Angeles averaging around C$ 357.

What is the cheapest day to depart on your flight to Chicago?

The cheapest day to depart on your flight to Chicago is on a Saturday when prices can be found for as low as C$ 297. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around C$ 886. These prices are subject to change though, so be sure to set up a Price Alert for flights to Chicago.

What is the cheapest time of day to depart on your flight to Chicago?

In the evening is the cheapest time of day to fly from Los Angeles to Chicago when you can find flight prices for as low as C$ 486. Flying to Chicago in the evening is an ideal time because this is during off-peak travel hours. In the morning is when there is more demand to fly to Chicago, so prices are often more expensive at around C$ 576 per ticket.

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 C$ 425 when searching weeks out. 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 C$ 301 on momondo.

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

There are 4 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 February 2026, prices for Los Angeles to Chicago flights are approximately 48% 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 round-trip 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	C$ 142
Fastest flight time	3h 48m
Direct flights	Every day
Airports in Chicago	3 airports

The best one-way flight to Chicago from Los Angeles in the past 72 hours is C$ 142. The best round-trip flight deal from Los Angeles to Chicago found on momondo in the last 72 hours is C$ 576.

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).

Search flight deals

How far is Los Angeles to Chicago by plane?
Chicago is 2808.0 km away from Los Angeles. Typically, this will take 3h 48m by plane in normal conditions.
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?
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.
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 license, 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%.

Munster

Hammond

Merrillville

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?

All flight searches from Los Angeles to Chicago on momondo can be filtered to show those which offer flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight 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?

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 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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Fly into one of these airports located in Chicago

Chicago Midway Airport

Chicago O'Hare Intl Airport

Cheap flights from Los Angeles to Chicago from C$ 139

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 20/3. 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

Filter for what you want

Filter for what you want

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Find the cheapest flights from Los Angeles to Chicago

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United Airlines flights from Los Angeles to Chicago

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

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Our best Delta 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

What is the cheapest month to fly to Chicago?

The month of August is another great option to travel to Chicago, with average flight prices from Los Angeles averaging around C$ 357.

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?

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 4 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 February 2026, prices for Los Angeles to Chicago flights are approximately 48% more expensive when compared to flights at the same time last year.

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

Delta and United 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 has had the least 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?

The number of flights available between Los Angeles and Chicago is 67 per day as of February 2026. The most frequent departure time is 10:00a.m., with 45% of daily flights leaving at noon.

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

As of February 2026, 472 flights take off from Los Angeles and land in Chicago each week. The most common flight departure day for this route is Mon, with 18% of weekly 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?

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 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 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

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