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Cheap flights from Chicago O'Hare Intl Airport to Los Angeles from $125

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 O'Hare Intl Airport to Los Angeles departing on 30/9. 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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Find the cheapest flights from Chicago O'Hare Intl Airport to Los Angeles

Cheap return flights

Frontier Logo
07:20 - 13:18ORD-LAX
7h 58m1 stop
Frontier Logo
14:13 - 00:12LAX-ORD
7h 59m1 stop
$235Frontier
Find Deal
Wed, 29 Oct - Wed, 5 Nov
United Airlines Logo
07:10 - 09:53ORD-LAX
4h 43mdirect
United Airlines Logo
00:25 - 06:21LAX-ORD
3h 56mdirect
$272United Airlines
Find Deal
Sat, 21 Feb - Sun, 22 Feb
Southwest Logo
17:25 - 21:45ORD-LAX
6h 20m1 stop
Southwest Logo
05:30 - 16:45LAX-ORD
9h 15m2 stops
$286Southwest
Find Deal
Wed, 22 Oct - Sat, 25 Oct
United Airlines Logo
13:05 - 15:34ORD-LAX
4h 29mdirect
United Airlines Logo
00:25 - 06:29LAX-ORD
4h 04mdirect
$296United Airlines
Find Deal
Thu, 23 Oct - Sat, 25 Oct
Logo
07:20 - 13:18ORD-LAX
7h 58m1 stop
Logo
00:38 - 09:44LAX-ORD
7h 06m1 stop
$298
Find Deal
Wed, 29 Oct - Tue, 4 Nov
American Airlines Logo
11:17 - 13:44ORD-LAX
4h 27mdirect
American Airlines Logo
00:45 - 06:43LAX-ORD
3h 58mdirect
$299American Airlines
Find Deal
Wed, 29 Oct - Tue, 4 Nov
Southwest Logo
18:25 - 22:50ORD-LAX
6h 25m1 stop
Southwest Logo
23:30 - 12:15LAX-ORD
10h 45m1 stop
$310Southwest
Find Deal
Sat, 21 Feb - Mon, 23 Feb
United Airlines Logo
16:40 - 19:08ORD-LAX
4h 28mdirect
United Airlines Logo
17:00 - 23:15LAX-ORD
4h 15mdirect
$313United Airlines
Find Deal
Sat, 11 Oct - Tue, 14 Oct
Alaska Airlines Logo
08:00 - 15:20ORD-LAX
9h 20m1 stop
Alaska Airlines Logo
19:00 - 06:21LAX-ORD
9h 21m1 stop
$317Alaska Airlines
Find Deal
Wed, 10 Dec - Wed, 10 Dec
Alaska Airlines Logo
06:00 - 15:20ORD-LAX
11h 20m1 stop
Alaska Airlines Logo
19:00 - 06:21LAX-ORD
9h 21m1 stop
$325Alaska Airlines
Find Deal
Mon, 8 Dec - Thu, 11 Dec

Frontier flights from Chicago O'Hare Intl Airport to Los Angeles

Our best Frontier deals on Chicago O'Hare Intl Airport to Los Angeles flight tickets
Frontier
29 Oct
ORD07:20Chicago O'Hare Intl
7h 58m
1 stop
LAX13:18Los Angeles
5 Nov
LAX14:13Los Angeles
7h 59m
1 stop
ORD00:12Chicago O'Hare Intl
$235
Find similar
Frontier
29 Oct
ORD07:20Chicago O'Hare Intl
13h 24m
2 stops
LAX18:44Los Angeles
5 Nov
LAX14:13Los Angeles
7h 59m
1 stop
ORD00:12Chicago O'Hare Intl
$319
Find similar
Frontier
29 Oct
ORD07:20Chicago O'Hare Intl
14h 33m
2 stops
LAX19:53Los Angeles
5 Nov
LAX19:48Los Angeles
15h 18m
2 stops
ORD13:06Chicago O'Hare Intl
$382
Find similar

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

Our best United Airlines deals on Chicago O'Hare Intl Airport to Los Angeles flight tickets
United Airlines
21 Feb
ORD07:10Chicago O'Hare Intl
4h 43m
LAX09:53Los Angeles
22 Feb
LAX00:25Los Angeles
3h 56m
ORD06:21Chicago O'Hare Intl
$272
Find similar
United Airlines
23 Oct
ORD13:05Chicago O'Hare Intl
4h 29m
LAX15:34Los Angeles
25 Oct
LAX00:25Los Angeles
4h 04m
ORD06:29Chicago O'Hare Intl
$296
Find similar
United Airlines
11 Oct
ORD16:40Chicago O'Hare Intl
4h 28m
LAX19:08Los Angeles
14 Oct
LAX17:00Los Angeles
4h 15m
ORD23:15Chicago O'Hare Intl
$313
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Chicago O'Hare Intl Airport to Los Angeles that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 78,305 searches. Data last updated 15 September 2025.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Los Angeles that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoLos Angeles

ORD - LAX

ORDLAX

Chicago O'Hare Intl

Wed 29/10

07:20-13:18

1 stop7h 58m

Los Angeles

Wed 5/11

14:13-00:12

1 stop7h 59m

$235

ChicagoLos Angeles

ORD - LAX

ORDLAX

Chicago O'Hare Intl

Sat 21/2

07:10-09:53

Nonstop4h 43m

Los Angeles

Sun 22/2

00:25-06:21

Nonstop3h 56m

$272

ChicagoLos Angeles

ORD - LAX

ORDLAX

Chicago O'Hare Intl

Wed 22/10

17:25-21:45

1 stop6h 20m

Los Angeles

Sat 25/10

05:30-16:45

2 stops9h 15m

$286

ChicagoLos Angeles

ORD - LAX

ORDLAX

Chicago O'Hare Intl

Thu 23/10

13:05-15:34

Nonstop4h 29m

Los Angeles

Sat 25/10

00:25-06:29

Nonstop4h 04m

$296

ChicagoLos Angeles

ORD - LAX

ORDLAX

Chicago O'Hare Intl

Wed 29/10

07:20-13:18

1 stop7h 58m

Los Angeles

Tue 4/11

00:38-09:44

1 stop7h 06m

$298

ChicagoLos Angeles

ORD - LAX

ORDLAX

Chicago O'Hare Intl

Wed 29/10

11:17-13:44

Nonstop4h 27m

Los Angeles

Tue 4/11

00:45-06:43

Nonstop3h 58m

$299

ChicagoLos Angeles

ORD - LAX

ORDLAX

Chicago O'Hare Intl

Sat 21/2

18:25-22:50

1 stop6h 25m

Los Angeles

Mon 23/2

23:30-12:15

1 stop10h 45m

$310

ChicagoLos Angeles

ORD - LAX

ORDLAX

Chicago O'Hare Intl

Sat 11/10

16:40-19:08

Nonstop4h 28m

Los Angeles

Tue 14/10

17:00-23:15

Nonstop4h 15m

$313

ChicagoLos Angeles

ORD - LAX

ORDLAX

Chicago O'Hare Intl

Wed 10/12

08:00-15:20

1 stop9h 20m

Los Angeles

Wed 10/12

19:00-06:21

1 stop9h 21m

$317

ChicagoLos Angeles

ORD - LAX

ORDLAX

Chicago O'Hare Intl

Mon 8/12

06:00-15:20

1 stop11h 20m

Los Angeles

Thu 11/12

19:00-06:21

1 stop9h 21m

$325

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Los Angeles from

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

The month of September is another great option to travel to Los Angeles, with average flight prices from Chicago O'Hare Intl Airport averaging around $350.

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

According to our data, Sunday is the cheapest day to fly to Los Angeles from Chicago O'Hare Intl Airport. The lowest ticket price found for a Sunday departure recently was $1,305. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $2,040. These prices are subject to change though, so be sure to set up a Price Alert for flights to Los Angeles.

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

Flying to Los Angeles from Chicago O'Hare Intl Airport in the morning is the least expensive time of day to depart. momondo users have found prices as low as $488 when looking at flights departing in the morning. Flights to Los Angeles are more costly in the evening, with an average ticket price of $1,977. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

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

Fly from Chicago O'Hare Intl to Los Angeles for the best Chicago O'Hare Intl - 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 O'Hare Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Los Angeles for around $407 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Los Angeles from Chicago O'Hare Intl Airport for as low as $340 on momondo.

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

There are 3 cabin classes available to choose from on Chicago O'Hare Intl 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 O'Hare Intl Airport to Los Angeles flights?

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

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

As of September 2025, prices for Chicago O'Hare Intl Airport to Los Angeles flights are approximately 15% more expensive when compared to flights at the same time last year.

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

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

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

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

Best price found

$314

Fastest flight time

4h 20m

Direct flights

Every day

Airports in Los Angeles

1 airport
The best one-way flight to Los Angeles from Chicago O'Hare Intl Airport in the past 72 hours is $314. The best return flight deal from Chicago O'Hare Intl Airport to Los Angeles found on momondo in the last 72 hours is $1,915.
The fastest flight from Chicago O'Hare Intl Airport to Los Angeles takes 4h 20m
Direct flights go from Chicago O'Hare Intl Airport to Los Angeles every day.
There is 1 airport near Los Angeles: Los Angeles (LAX)
Search flight deals

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

    The distance between Chicago O'Hare Intl and Los Angeles is about 2786.9 km. 4h 27m is a normal flight duration for this route.

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

    Prices for flights from Chicago O'Hare Intl Airport to Los Angeles Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Chicago O'Hare Intl Airport 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 stopovers. It is recommended that you verify with the airline you are booking with for travel from Chicago O'Hare Intl Airport to Los Angeles Airport.

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

    The travel and health documents required for your trip to Los Angeles 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 licence, and a passport valid for six-months after you plan to arrive at Los Angeles 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 Chicago O'Hare Intl Airport to Los Angeles?

Travelling to a place near Los Angeles?

Book flights to Los Angeles if you plan to visit one of these locations
West Hollywood
Rancho Cucamonga
Glendale
Manhattan Beach
Inglewood
Buena Park
Carlsbad
Universal City
Laguna Beach
Arcadia
Malibu
Garden Grove
San Pedro
Santa Clarita
Beverly Hills
Pasadena
Redondo Beach
Torrance
San Marcos
Irvine

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Chicago to Los Angeles . Millions of users trust and use momondo every year so you are in good hands.

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

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

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

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 Chicago to Los Angeles.

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

Yes. momondo can track prices for Chicago to Los Angeles flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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