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

Minneapolis (MSP) was the most common stop: 50% of momondo users choosing 1-stop flights on this route connected there.

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

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

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

As of December 2025, there are 83 flights per day flying from Chicago to Los Angeles. The most common time of day flights depart is 3:00PM, with 34% of flights taking off in the afternoon.

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

Flights via Denver (DEN) offer the lowest average round-trip price of $110.

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 often are flights from Chicago to Los Angeles delayed?

Historically, on average around 15% 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 159 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.

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

585 flights are operational weekly from Chicago to Los Angeles as of December 2025. The most popular departure day for this route is Thu, with 18% of flights per week taking off on this day.

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 11% of their flights experiencing any sort of delay.

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.

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

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

Minneapolis (MSP) has the shortest average layover time for this route: 1h 03m.

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 December 2025.

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.

$80 Cheap Flights from Chicago to Los Angeles in 2025/26

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Find the cheapest flights from Chicago to Los Angeles

Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

6:50 am - 9:29 am

ORD

LAX

4h 39mnonstop

6:05 pm - 12:13 am

LAX

ORD

4h 08mnonstop

$130Frontier

Sun, Dec 14 - Sun, Dec 14

10:37 pm - 7:22 pm

ORD

LAX

22h 45m1 stop

9:26 pm - 6:43 pm

LAX

ORD

19h 17m1 stop

$131Frontier

Mon, Jan 12 - Thu, Jan 15

4:10 pm - 6:47 pm

ORD

LAX

4h 37mnonstop

10:48 am - 5:02 pm

LAX

ORD

4h 14mnonstop

$132United Airlines

Fri, Jan 16 - Sat, Jan 24

4:30 pm - 12:08 am

ORD

LAX

9h 38m1 stop

6:01 am - 9:24 pm

LAX

ORD

13h 23m1 stop

$133Frontier

Fri, Jan 9 - Thu, Jan 15

10:32 pm - 8:22 am

ORD

LAX

11h 50m1 stop

1:54 pm - 9:24 pm

LAX

ORD

29h 30m1 stop

$134Multiple Airlines

Thu, Jan 8 - Wed, Jan 14

9:00 am - 10:54 am

ORD

LAX

27h 54m1 stop

6:20 am - 6:46 pm

LAX

ORD

10h 26m1 stop

$136Frontier

Mon, Feb 2 - Thu, Feb 12

7:00 am - 9:36 am

ORD

LAX

4h 36mnonstop

6:00 pm - 11:59 pm

LAX

ORD

3h 59mnonstop

$138American Airlines

Sat, Jan 17 - Tue, Jan 20

9:05 pm - 11:52 pm

ORD

LAX

4h 47mnonstop

12:30 am - 6:30 am

LAX

ORD

4h 00mnonstop

$139United Airlines

Thu, Jan 15 - Sat, Jan 17

2:10 pm - 4:50 pm

MDW

LAX

4h 40mnonstop

11:00 pm - 5:00 am

LAX

MDW

4h 00mnonstop

$146Southwest

Wed, Jan 28 - Wed, Feb 4

9:09 pm - 11:31 pm

MDW

LAX

28h 22m1 stop

12:33 am - 3:49 pm

LAX

MDW

13h 16m1 stop

$156Multiple Airlines

Mon, Jan 19 - Thu, Jan 22

Frontier flights from Chicago to Los Angeles

Our best Frontier deals on Chicago to Los Angeles flight tickets

Frontier

Dec 14

ORD6:50 amChicago O'Hare Intl

4h 39m

LAX9:29 amLos Angeles

Dec 14

LAX6:05 pmLos Angeles

4h 08m

ORD12:13 amChicago O'Hare Intl

$130

Find similar

Frontier

Jan 12

ORD10:37 pmChicago O'Hare Intl

22h 45m

1 stop

LAX7:22 pmLos Angeles

Jan 15

LAX9:26 pmLos Angeles

19h 17m

1 stop

ORD6:43 pmChicago O'Hare Intl

$131

Find similar

Frontier

Jan 9

ORD4:30 pmChicago O'Hare Intl

9h 38m

1 stop

LAX12:08 amLos Angeles

Jan 15

LAX6:01 amLos Angeles

13h 23m

1 stop

ORD9:24 pmChicago O'Hare Intl

$133

Find similar

United Airlines flights from Chicago to Los Angeles

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

United Airlines

Jan 16

ORD4:10 pmChicago O'Hare Intl

4h 37m

LAX6:47 pmLos Angeles

Jan 24

LAX10:48 amLos Angeles

4h 14m

ORD5:02 pmChicago O'Hare Intl

$132

Find similar

United Airlines

Jan 15

ORD2:40 pmChicago O'Hare Intl

4h 40m

LAX5:20 pmLos Angeles

Jan 17

LAX12:30 amLos Angeles

4h 00m

ORD6:30 amChicago O'Hare Intl

$139

Find similar

United Airlines

Jan 16

ORD2:40 pmChicago O'Hare Intl

4h 40m

LAX5:20 pmLos Angeles

Jan 17

LAX12:30 amLos Angeles

4h 00m

ORD6:30 amChicago O'Hare Intl

$152

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ChicagoLos Angeles

ORD - LAX

ORDLAX

Chicago O'Hare Intl

Sun 12/14

6:50 am-9:29 am

Nonstop4h 39m

Los Angeles

Sun 12/14

6:05 pm-12:13 am

Nonstop4h 08m

$130

ChicagoLos Angeles

ORD - LAX

ORDLAX

Chicago O'Hare Intl

Mon 1/12

10:37 pm-7:22 pm

1 stop22h 45m

Los Angeles

Thu 1/15

9:26 pm-6:43 pm

1 stop19h 17m

$131

ChicagoLos Angeles

ORD - LAX

ORDLAX

Chicago O'Hare Intl

Fri 1/16

4:10 pm-6:47 pm

Nonstop4h 37m

Los Angeles

Sat 1/24

10:48 am-5:02 pm

Nonstop4h 14m

$132

ChicagoLos Angeles

ORD - LAX

ORDLAX

Chicago O'Hare Intl

Fri 1/9

4:30 pm-12:08 am

1 stop9h 38m

Los Angeles

Thu 1/15

6:01 am-9:24 pm

1 stop13h 23m

$133

ChicagoLos Angeles

ORD - LAX

ORDLAX

Chicago O'Hare Intl

Thu 1/8

10:32 pm-8:22 am

1 stop11h 50m

Los Angeles

Wed 1/14

1:54 pm-9:24 pm

1 stop29h 30m

$134

ChicagoLos Angeles

ORD - LAX

ORDLAX

Chicago O'Hare Intl

Mon 2/2

9:00 am-10:54 am

1 stop27h 54m

Los Angeles

Thu 2/12

6:20 am-6:46 pm

1 stop10h 26m

$136

ChicagoLos Angeles

ORD - LAX

ORDLAX

Chicago O'Hare Intl

Sat 1/17

7:00 am-9:36 am

Nonstop4h 36m

Los Angeles

Tue 1/20

6:00 pm-11:59 pm

Nonstop3h 59m

$138

ChicagoLos Angeles

ORD - LAX

ORDLAX

Chicago O'Hare Intl

Thu 1/15

9:05 pm-11:52 pm

Nonstop4h 47m

Los Angeles

Sat 1/17

12:30 am-6:30 am

Nonstop4h 00m

$139

ChicagoLos Angeles

MDW - LAX

MDWLAX

Chicago Midway

Wed 1/28

2:10 pm-4:50 pm

Nonstop4h 40m

Los Angeles

Wed 2/4

11:00 pm-5:00 am

Nonstop4h 00m

$146

ChicagoLos Angeles

MDW - LAX

MDWLAX

Chicago Midway

Mon 1/19

9:09 pm-11:31 pm

1 stop28h 22m

Los Angeles

Thu 1/22

12:33 am-3:49 pm

1 stop13h 16m

$156

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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 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 October instead. Flights to Los Angeles in October, 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 $333. 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 $487.

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 $319. In the afternoon is when there is more demand to fly to Los Angeles, so prices are often more expensive at around $774 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 $271 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 $223 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?

No. A direct flight is the cheapest option for a flight between Chicago to Los Angeles.

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

As of December 2025, prices for Chicago to Los Angeles flights are approximately 47% 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	$124
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 $124. The best round-trip flight deal from Chicago to Los Angeles found on momondo in the last 72 hours is $238.

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 near Los Angeles: 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 36m.
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 December 2025.
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 18.46% of all bookings. The subsequent popular models are Boeing 737-800 at 14.96%, Boeing 757-300 at 13.41%, and Boeing 777 at 8.79%.
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 28% of all bookings. The subsequent popular airlines are Spirit Airlines at 26%, United Airlines at 21%, and Frontier at 16%.

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
Frontier	PriceFrom $78	Free Cancellation	Rating 5.8 3,092 reviews	Search Frontier flights
Spirit Airlines	PriceFrom $97	Free Cancellation	Rating 6.3 8,159 reviews	Search Spirit Airlines flights
Delta	PriceFrom $144	Free Cancellation	Rating 7.9 8,011 reviews	Search Delta flights
Sun Country Air	PriceFrom $147	Free Cancellation	Rating 6.9 332 reviews	Search Sun Country Air flights
Alaska Airlines	PriceFrom $167	Free Cancellation	Rating 8.0 11,396 reviews	Search Alaska Airlines flights
United Airlines	PriceFrom $178	Free Cancellation	Rating 7.4 9,063 reviews	Search United Airlines flights
Southwest	PriceFrom $180	Free Cancellation	Rating 8.0 4,252 reviews	Search Southwest flights
American Airlines	PriceFrom $188	Free Cancellation	Rating 7.2 11,043 reviews	Search American Airlines flights

Southwest Flights From Chicago to Los Angeles
Southwest flies from Chicago to Los Angeles around 20 times per week, with 4,253 momondo users rating the airline 8.0/10. The cheapest Southwest deal from Chicago to Los Angeles in the last 72 hours was $180 (round-trip), much lower than the average airfare cost of $419 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 $178 round-trip, depending on your selected dates, with average United Airlines deals seen on momondo around $355. United Airlines operates 36 flights to Los Angeles from Chicago in an average week. Users have rated it 7.4/10 across 9,063 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.

I’m not ready to book a flight from Chicago to Los Angeles right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Chicago to Los Angeles flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Cheap flights from Chicago to Los Angeles from $80

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 2/19. 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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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

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?

No. A direct flight is the cheapest option for a flight between Chicago to Los Angeles.

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

As of December 2025, prices for Chicago to Los Angeles flights are approximately 47% more expensive when compared to flights at the same time last year.

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

Southwest, Frontier, and United Airlines 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 15% 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 159 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?

Tuesday 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 11% 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: 50% 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 Denver (DEN) offer the lowest average round-trip price of $110.

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?

Minneapolis (MSP) has the shortest average layover time for this route: 1h 03m.

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

As of December 2025, there are 83 flights per day flying from Chicago to Los Angeles. The most common time of day flights depart is 3:00PM, with 34% of flights taking off in the afternoon.

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

585 flights are operational weekly from Chicago to Los Angeles as of December 2025. The most popular departure day for this route is Thu, with 18% 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?