What airlines fly to Los Angeles?

American Airlines, Spirit Airlines and United Airlines are the top three most popular airlines that fly to Los Angeles from Chicago according to our data. American Airlines is the first choice among our users, with 40% of people opting to fly with this airline when traveling to Los Angeles. Keep in mind that there are 8 different airlines that fly to Los Angeles on a routine basis, so you have a few additional options to choose from.

Which airport is the most popular layover for flights between Chicago and Los Angeles?

Minneapolis (MSP) was the most common stop: 33% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Chicago to Los Angeles?

Flights via Las Vegas (LAS) offer the lowest average round-trip price of $113.

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

As of January 2026, there are 80 flights per day flying from Chicago to Los Angeles. The most common time of day flights depart is 6:00PM, with 40% of flights taking off in the afternoon.

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

Thursday is statistically the day of the week which experiences the fewest number of 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 Chicago to Los Angeles flights?

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

What is the most punctual flight time for Chicago to Los Angeles flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights in the evening have, in the past, seen delays more frequently in comparison.

Which layover airport has the shortest travel time from Chicago to Los Angeles?

Flights connecting via Denver (DEN) have the shortest average one-way travel time: 6h 50m.

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

562 flights are operational weekly from Chicago to Los Angeles as of January 2026. The most popular departure day for this route is Mon, with 17% of flights per week taking off on this day.

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

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

Which layover airport has the shortest connection time from Chicago to Los Angeles?

New York (JFK) has the shortest average layover time for this route: 1h 05m.

How often are flights from Chicago to Los Angeles delayed?

Historically, on average around 16% of flights between Chicago and Los Angeles have experienced a delay on any given week. The average delay length over the past 12 months has been 163 minutes.

When did momondo last update prices for flights from Chicago to Los Angeles Airport?

Prices for flights from Chicago to Los Angeles Airport refresh daily.

How many operators does momondo search for flights from Chicago to Los Angeles Airport?

The number of operators available for flights from Chicago to Los Angeles Airport is 8 as of January 2026.

How old do you have to be to fly from Chicago to Los Angeles 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 Chicago to Los Angeles Airport.

What documentation or ID do you need to fly to Los Angeles Airport?

The travel and health documents you'll need for your trip to Los Angeles Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Los Angeles Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$94 Cheap Flights from Chicago to Los Angeles in 2026

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Find the cheapest flights from Chicago to Los Angeles

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

7:39 pm - 10:06 pm

ORD

LAX

4h 27mnonstop

11:01 pm - 4:49 am

LAX

ORD

3h 48mnonstop

$167Frontier

Thu, Mar 12 - Thu, Mar 19

7:39 pm - 10:06 pm

ORD

LAX

4h 27mnonstop

11:01 pm - 4:49 am

LAX

ORD

3h 48mnonstop

$168Frontier

Thu, Mar 12 - Fri, Mar 20

7:55 am - 2:20 pm

ORD

LAX

8h 25m

1 stop

9:39 am - 3:42 pm

LAX

ORD

4h 03mnonstop

$169Multiple Airlines

Mon, Apr 13 - Sat, Apr 18

9:38 pm - 10:25 am

ORD

LAX

14h 47m

1 stop

10:45 pm - 10:51 am

LAX

ORD

10h 06m

1 stop

$170Frontier

Sun, Feb 8 - Wed, Feb 25

9:15 am - 10:40 pm

MDW

LAX

15h 25m

1 stop

9:21 pm - 10:41 pm

LAX

MDW

23h 20m

1 stop

$171Multiple Airlines

Sat, Feb 28 - Thu, Mar 5

6:30 pm - 10:49 am

ORD

LAX

18h 19m

1 stop

11:01 pm - 4:49 am

LAX

ORD

3h 48mnonstop

$171Frontier

Mon, Mar 9 - Sat, Mar 14

3:21 pm - 7:06 am

MDW

LAX

17h 45m

1 stop

9:21 pm - 11:41 pm

LAX

MDW

24h 20m

1 stop

$172Frontier

Sun, Feb 22 - Thu, Feb 26

7:39 pm - 10:06 pm

ORD

LAX

4h 27mnonstop

9:28 pm - 6:08 am

LAX

ORD

6h 40m

1 stop

$172Frontier

Tue, Mar 17 - Mon, Mar 30

8:59 am - 3:45 pm

ORD

LAX

32h 46m

2 stops

9:06 pm - 6:08 am

LAX

ORD

7h 02m

1 stop

$173Multiple Airlines

Mon, Feb 23 - Thu, Mar 5

8:15 am - 3:45 pm

MDW

LAX

33h 30m

2 stops

4:40 pm - 11:51 pm

LAX

MDW

29h 11m

1 stop

$174Frontier

Mon, Mar 2 - Wed, Mar 4

Spirit Airlines flights from Chicago to Los Angeles

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

Spirit Airlines

May 2

ORD6:00 amChicago O'Hare Intl

4h 34m

LAX8:34 amLos Angeles

May 6

LAX12:51 amLos Angeles

3h 55m

ORD6:46 amChicago O'Hare Intl

$179

Spirit Airlines

Apr 25

ORD6:00 amChicago O'Hare Intl

4h 34m

LAX8:34 amLos Angeles

May 9

LAX9:39 amLos Angeles

4h 03m

ORD3:42 pmChicago O'Hare Intl

$187

Spirit Airlines

May 2

ORD9:20 pmChicago O'Hare Intl

4h 26m

LAX11:46 pmLos Angeles

May 8

LAX12:59 amLos Angeles

6h 13m

1 stop

ORD9:12 amChicago O'Hare Intl

$202

Frontier flights from Chicago to Los Angeles

Our best Frontier deals on Chicago to Los Angeles flight tickets

Frontier

Mar 12

ORD7:39 pmChicago O'Hare Intl

4h 27m

LAX10:06 pmLos Angeles

Mar 19

LAX11:01 pmLos Angeles

3h 48m

ORD4:49 amChicago O'Hare Intl

$167

Frontier

Mar 12

ORD7:39 pmChicago O'Hare Intl

4h 27m

LAX10:06 pmLos Angeles

Mar 15

LAX11:01 pmLos Angeles

3h 48m

ORD4:49 amChicago O'Hare Intl

$168

Frontier

Feb 8

ORD9:38 pmChicago O'Hare Intl

14h 47m

1 stop

LAX10:25 amLos Angeles

Feb 25

LAX10:45 pmLos Angeles

10h 06m

1 stop

ORD10:51 amChicago O'Hare Intl

$170

Fly from

Fly to

Route

Depart

Return

Price

ChicagoLos Angeles

ORD - LAX

ORDLAX

Chicago O'Hare Intl

Thu 3/12

7:39 pm-10:06 pm

Nonstop4h 27m

Los Angeles

Thu 3/19

11:01 pm-4:49 am

Nonstop3h 48m

$167

ChicagoLos Angeles

ORD - LAX

ORDLAX

Chicago O'Hare Intl

Thu 3/12

7:39 pm-10:06 pm

Nonstop4h 27m

Los Angeles

Fri 3/20

11:01 pm-4:49 am

Nonstop3h 48m

$168

ChicagoLos Angeles

ORD - LAX

ORDLAX

Chicago O'Hare Intl

Mon 4/13

7:55 am-2:20 pm

1 stop8h 25m

Los Angeles

Sat 4/18

9:39 am-3:42 pm

Nonstop4h 03m

$169

ChicagoLos Angeles

ORD - LAX

ORDLAX

Chicago O'Hare Intl

Sun 2/8

9:38 pm-10:25 am

1 stop14h 47m

Los Angeles

Wed 2/25

10:45 pm-10:51 am

1 stop10h 06m

$170

ChicagoLos Angeles

MDW - LAX

MDWLAX

Chicago Midway

Sat 2/28

9:15 am-10:40 pm

1 stop15h 25m

Los Angeles

Thu 3/5

9:21 pm-10:41 pm

1 stop23h 20m

$171

ChicagoLos Angeles

ORD - LAX

ORDLAX

Chicago O'Hare Intl

Mon 3/9

6:30 pm-10:49 am

1 stop18h 19m

Los Angeles

Sat 3/14

11:01 pm-4:49 am

Nonstop3h 48m

$171

ChicagoLos Angeles

MDW - LAX

MDWLAX

Chicago Midway

Sun 2/22

3:21 pm-7:06 am

1 stop17h 45m

Los Angeles

Thu 2/26

9:21 pm-11:41 pm

1 stop24h 20m

$172

ChicagoLos Angeles

ORD - LAX

ORDLAX

Chicago O'Hare Intl

Tue 3/17

7:39 pm-10:06 pm

Nonstop4h 27m

Los Angeles

Mon 3/30

9:28 pm-6:08 am

1 stop6h 40m

$172

ChicagoLos Angeles

ORD - LAX

ORDLAX

Chicago O'Hare Intl

Mon 2/23

8:59 am-3:45 pm

2 stops32h 46m

Los Angeles

Thu 3/5

9:06 pm-6:08 am

1 stop7h 02m

$173

ChicagoLos Angeles

MDW - LAX

MDWLAX

Chicago Midway

Mon 3/2

8:15 am-3:45 pm

2 stops33h 30m

Los Angeles

Wed 3/4

4:40 pm-11:51 pm

1 stop29h 11m

$174

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How to get the cheapest flight ticket from Chicago to Los Angeles

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

Layovers

Other information

What is the typical price of a round-trip flight between Chicago and Los Angeles?

What is the cheapest month to fly to Los Angeles?

The month of September is, on average, the cheapest month to fly to Los Angeles from Chicago, with most prices found around $227. If you aren’t able to travel during the month of September, then book flights to Los Angeles from Chicago during August instead. Flights to Los Angeles in August, while not as cheap as those in September, still average around $243.

What is the cheapest day to depart on your flight to Los Angeles?

Our data shows that Thursday is the least expensive day to fly to Los Angeles. Tickets to fly out on this day can be as low as $328. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to Los Angeles on Monday is $461.

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

Our most recent data shows that the best time of day to fly to Los Angeles is in the morning. Flights from Chicago to Los Angeles during this time can be as low as $320. In the afternoon is when there is more demand to fly to Los Angeles, so prices are often more expensive at around $687 per ticket.

What is the cheapest Chicago to Los Angeles flight route?

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

How far in advance should I book a flight to Los Angeles?

You are more likely to see cheaper flights to Los Angeles from Chicago when booking weeks ahead of your departure date. In general, you can expect to find flights to Los Angeles for around $276 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Los Angeles from Chicago for as low as $227 on momondo.

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

There are 4 cabin classes available to choose from on Chicago to Los Angeles 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 Chicago to Los Angeles flights?

You could potentially save up to 17% on your flight if you consider stops on a Chicago to Los Angeles flight.

How have Chicago to Los Angeles flight prices changed over time?

As of January 2026, prices for Chicago to Los Angeles flights are approximately 18% more expensive when compared to flights at the same time last year.

When to book flights from Chicago to Los Angeles

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

Estimated round-trip price

Cheap Chicago to Los Angeles (CHI to LAX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago to Los Angeles

Best Price Found	$206
Fastest flight time	4h 15m
Direct flights	Every day
Airports in Los Angeles	1 airport

The best one-way flight to Los Angeles from Chicago in the past 72 hours is $206. The best round-trip flight deal from Chicago to Los Angeles found on momondo in the last 72 hours is $327.

The fastest flight from Chicago to Los Angeles takes 4h 15m

Direct flights go from Chicago to Los Angeles every day.

There is 1 airport in Los Angeles. From Chicago there are direct flights to Los Angeles (LAX).

Search flight deals

How far is Chicago to Los Angeles by plane?
Los Angeles is 1744.8 mi away from Chicago. A reasonable flight in good conditions will take 4h 15m.
When did momondo last update prices for flights from Chicago to Los Angeles Airport?
Prices for flights from Chicago to Los Angeles Airport refresh daily.
How many operators does momondo search for flights from Chicago to Los Angeles Airport?
The number of operators available for flights from Chicago to Los Angeles Airport is 8 as of January 2026.
How old do you have to be to fly from Chicago to Los Angeles 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 Chicago to Los Angeles Airport.
What documentation or ID do you need to fly to Los Angeles Airport?
The travel and health documents you'll need for your trip to Los Angeles Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Los Angeles Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Chicago to Los Angeles?
momondo data reveals that the most frequently booked plane model on the route from Chicago to Los Angeles is Airbus A321neo, representing 18.10% of all bookings. The subsequent popular models are Boeing 737-800 at 15.05%, Boeing 757-300 at 12.98%, and Boeing 777 at 11.18%.
What is the most popular airline from Chicago to Los Angeles?
momondo data reveals that the most frequently booked airline on the route from Chicago to Los Angeles is American Airlines, representing 29% of all bookings. The subsequent popular airlines are Spirit Airlines at 24%, United Airlines at 21%, and Frontier at 18%.

Best airlines flying from Chicago to Los Angeles

Compare and see reviews for airlines that fly from Chicago to Los Angeles with momondo

Airline	Rating	Free Cancellation	Price
Spirit Airlines	PriceFrom $57	Free Cancellation	Rating 6.3 8,350 reviews	Search Spirit Airlines flights
Frontier	PriceFrom $78	Free Cancellation	Rating 5.7 3,056 reviews	Search Frontier flights
Delta	PriceFrom $128	Free Cancellation	Rating 7.9 8,080 reviews	Search Delta flights
Alaska Airlines	PriceFrom $139	Free Cancellation	Rating 8.0 11,760 reviews	Search Alaska Airlines flights
American Airlines	PriceFrom $159	Free Cancellation	Rating 7.2 11,164 reviews	Search American Airlines flights
United Airlines	PriceFrom $169	Free Cancellation	Rating 7.4 9,183 reviews	Search United Airlines flights
JetBlue	PriceFrom $199	Free Cancellation	Rating 7.2 2,892 reviews	Search JetBlue flights
Southwest	PriceFrom $213	Free Cancellation	Rating 8.0 4,267 reviews	Search Southwest flights

Southwest Flights From Chicago to Los Angeles
Southwest flies from Chicago to Los Angeles around 27 times per week, with 4,267 momondo users rating the airline 8.0/10. The cheapest Southwest deal from Chicago to Los Angeles in the last 72 hours was $213 (round-trip), much lower than the average airfare cost of $354 for Southwest flights on this route.
United Airlines Flights From Chicago to Los Angeles
United Airlines is also a popular choice for this route. United Airlines flight deals for Chicago to Los Angeles start from as low as $169 round-trip, depending on your selected dates, with average United Airlines deals seen on momondo around $358. United Airlines operates 47 flights to Los Angeles from Chicago in an average week. Users have rated it 7.4/10 across 9,183 reviews.

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Why use momondo?

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

It is quick and easy to find Chicago to Los Angeles 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 Los Angeles that suits you.

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

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

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

Once all potential Chicago to Los Angeles flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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Cheap flights from Chicago to Los Angeles from $94

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago to Los Angeles departing on 6/2. 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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Use the filters below to find and compare flights from Chicago to Los Angeles that are best for you.

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How to get the cheapest flight ticket from Chicago to Los Angeles

What is the typical price of a round-trip flight between Chicago and Los Angeles?

What is the cheapest month to fly to Los Angeles?

What is the cheapest day to depart on your flight to Los Angeles?

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

What is the cheapest Chicago to Los Angeles flight route?

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

How far in advance should I book a flight to Los Angeles?

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

There are 4 cabin classes available to choose from on Chicago to Los Angeles 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 Chicago to Los Angeles flights?

You could potentially save up to 17% on your flight if you consider stops on a Chicago to Los Angeles flight.

How have Chicago to Los Angeles flight prices changed over time?

As of January 2026, prices for Chicago to Los Angeles flights are approximately 18% more expensive when compared to flights at the same time last year.

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

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

What airlines fly to Los Angeles?

How often are flights from Chicago to Los Angeles delayed?

Historically, on average around 16% of flights between Chicago and Los Angeles 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 Chicago to Los Angeles flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights 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?

Thursday is statistically the day of the week which experiences the fewest number of 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 Chicago to Los Angeles flights?

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

Which airport is the most popular layover for flights between Chicago and Los Angeles?

Minneapolis (MSP) was the most common stop: 33% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Chicago to Los Angeles?

Flights via Las Vegas (LAS) offer the lowest average round-trip price of $113.

Which layover airport has the shortest travel time from Chicago to Los Angeles?

Flights connecting via Denver (DEN) have the shortest average one-way travel time: 6h 50m.

Which layover airport has the shortest connection time from Chicago to Los Angeles?

New York (JFK) has the shortest average layover time for this route: 1h 05m.

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

As of January 2026, there are 80 flights per day flying from Chicago to Los Angeles. The most common time of day flights depart is 6:00PM, with 40% of flights taking off in the afternoon.

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

562 flights are operational weekly from Chicago to Los Angeles as of January 2026. The most popular departure day for this route is Mon, with 17% of flights per week taking off on this day.

When to book flights from Chicago to Los Angeles

Cheap Chicago to Los Angeles (CHI to LAX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago to Los Angeles

Best Price Found

Fastest flight time

Direct flights

Airports in Los Angeles

How far is Chicago to Los Angeles by plane?

When did momondo last update prices for flights from Chicago to Los Angeles Airport?

How many operators does momondo search for flights from Chicago to Los Angeles Airport?

How old do you have to be to fly from Chicago to Los Angeles Airport?

What documentation or ID do you need to fly to Los Angeles Airport?

What is the most popular plane model from Chicago to Los Angeles?

What is the most popular airline from Chicago to Los Angeles?

Best airlines flying from Chicago to Los Angeles

Compare and see reviews for airlines that fly from Chicago to Los Angeles with momondo

Southwest Flights From Chicago to Los Angeles

United Airlines Flights From Chicago to Los Angeles

Traveling to a place near Los Angeles?

Why use momondo?

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