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Cheap flights from Chicago O'Hare Intl Airport to Los Angeles from $38

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 9/19. 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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Find the cheapest flights from Chicago O'Hare Intl Airport to Los Angeles

Cheap round-trip flights

Frontier Logo
7:00 am - 9:29 amORD-LAX
4h 29mnonstop
Frontier Logo
4:21 pm - 10:43 pmLAX-ORD
4h 22mnonstop
$75Frontier
Find Deal
Sat, Sep 6 - Sun, Sep 14
Frontier Logo
6:30 am - 8:59 amORD-LAX
4h 29mnonstop
Frontier Logo
4:21 pm - 10:43 pmLAX-ORD
4h 22mnonstop
$76Frontier
Find Deal
Thu, Sep 18 - Sun, Sep 21
Frontier Logo
6:30 am - 8:59 amORD-LAX
4h 29mnonstop
Frontier Logo
4:21 pm - 10:43 pmLAX-ORD
4h 22mnonstop
$77Frontier
Find Deal
Thu, Oct 2 - Sun, Oct 5
Frontier Logo
6:20 am - 8:46 amORD-LAX
4h 26mnonstop
Frontier Logo
4:41 pm - 10:59 pmLAX-ORD
4h 18mnonstop
$78Frontier
Find Deal
Thu, Nov 6 - Mon, Nov 10
Frontier Logo
6:30 am - 8:59 amORD-LAX
4h 29mnonstop
Frontier Logo
4:21 pm - 10:43 pmLAX-ORD
4h 22mnonstop
$79Frontier
Find Deal
Fri, Oct 3 - Sun, Oct 5
Spirit Airlines Logo
7:09 pm - 9:40 pmORD-LAX
4h 31mnonstop
Spirit Airlines Logo
12:05 pm - 6:14 pmLAX-ORD
4h 09mnonstop
$94Spirit Airlines
Find Deal
Sat, Sep 13 - Tue, Sep 16
Logo
7:09 pm - 9:40 pmORD-LAX
4h 31mnonstop
Logo
4:21 pm - 10:43 pmLAX-ORD
4h 22mnonstop
$95
Find Deal
Tue, Sep 16 - Sun, Sep 21
Spirit Airlines Logo
7:09 pm - 9:40 pmORD-LAX
4h 31mnonstop
Spirit Airlines Logo
12:05 pm - 6:14 pmLAX-ORD
4h 09mnonstop
$96Spirit Airlines
Find Deal
Sat, Sep 13 - Tue, Sep 16
Spirit Airlines Logo
7:09 pm - 9:40 pmORD-LAX
4h 31mnonstop
Spirit Airlines Logo
12:05 pm - 6:14 pmLAX-ORD
4h 09mnonstop
$97Spirit Airlines
Find Deal
Sat, Sep 13 - Tue, Sep 16
Spirit Airlines Logo
11:15 am - 6:55 pmORD-LAX
9h 40m1 stop
Spirit Airlines Logo
12:05 pm - 6:14 pmLAX-ORD
4h 09mnonstop
$102Spirit Airlines
Find Deal
Wed, Sep 10 - Tue, Sep 16

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
Sep 6
ORD7:00 amChicago O'Hare Intl
4h 29m
LAX9:29 amLos Angeles
Sep 14
LAX4:21 pmLos Angeles
4h 22m
ORD10:43 pmChicago O'Hare Intl
$75
Find similar
Frontier
Sep 18
ORD6:30 amChicago O'Hare Intl
4h 29m
LAX8:59 amLos Angeles
Sep 21
LAX4:21 pmLos Angeles
4h 22m
ORD10:43 pmChicago O'Hare Intl
$76
Find similar
Frontier
Oct 2
ORD6:30 amChicago O'Hare Intl
4h 29m
LAX8:59 amLos Angeles
Oct 5
LAX4:21 pmLos Angeles
4h 22m
ORD10:43 pmChicago O'Hare Intl
$77
Find similar

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

Our best Spirit Airlines deals on Chicago O'Hare Intl Airport to Los Angeles flight tickets
Spirit Airlines
Sep 13
ORD7:09 pmChicago O'Hare Intl
4h 31m
LAX9:40 pmLos Angeles
Sep 16
LAX12:05 pmLos Angeles
4h 09m
ORD6:14 pmChicago O'Hare Intl
$94
Find similar
Spirit Airlines
Sep 13
ORD7:09 pmChicago O'Hare Intl
4h 31m
LAX9:40 pmLos Angeles
Sep 16
LAX12:05 pmLos Angeles
4h 09m
ORD6:14 pmChicago O'Hare Intl
$96
Find similar
Spirit Airlines
Sep 13
ORD7:09 pmChicago O'Hare Intl
4h 31m
LAX9:40 pmLos Angeles
Sep 16
LAX12:05 pmLos Angeles
4h 09m
ORD6:14 pmChicago O'Hare Intl
$97
Find similar

momondo Fare Finder

 
Customize 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 832,500 searches. Data last updated August 14, 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

Sat 9/6

7:00 am-9:29 am

Nonstop4h 29m

Los Angeles

Sun 9/14

4:21 pm-10:43 pm

Nonstop4h 22m

$75

ChicagoLos Angeles

ORD - LAX

ORDLAX

Chicago O'Hare Intl

Thu 9/18

6:30 am-8:59 am

Nonstop4h 29m

Los Angeles

Sun 9/21

4:21 pm-10:43 pm

Nonstop4h 22m

$76

ChicagoLos Angeles

ORD - LAX

ORDLAX

Chicago O'Hare Intl

Thu 10/2

6:30 am-8:59 am

Nonstop4h 29m

Los Angeles

Sun 10/5

4:21 pm-10:43 pm

Nonstop4h 22m

$77

ChicagoLos Angeles

ORD - LAX

ORDLAX

Chicago O'Hare Intl

Thu 11/6

6:20 am-8:46 am

Nonstop4h 26m

Los Angeles

Mon 11/10

4:41 pm-10:59 pm

Nonstop4h 18m

$78

ChicagoLos Angeles

ORD - LAX

ORDLAX

Chicago O'Hare Intl

Fri 10/3

6:30 am-8:59 am

Nonstop4h 29m

Los Angeles

Sun 10/5

4:21 pm-10:43 pm

Nonstop4h 22m

$79

ChicagoLos Angeles

ORD - LAX

ORDLAX

Chicago O'Hare Intl

Sat 9/13

7:09 pm-9:40 pm

Nonstop4h 31m

Los Angeles

Tue 9/16

12:05 pm-6:14 pm

Nonstop4h 09m

$94

ChicagoLos Angeles

ORD - LAX

ORDLAX

Chicago O'Hare Intl

Tue 9/16

7:09 pm-9:40 pm

Nonstop4h 31m

Los Angeles

Sun 9/21

4:21 pm-10:43 pm

Nonstop4h 22m

$95

ChicagoLos Angeles

ORD - LAX

ORDLAX

Chicago O'Hare Intl

Sat 9/13

7:09 pm-9:40 pm

Nonstop4h 31m

Los Angeles

Tue 9/16

12:05 pm-6:14 pm

Nonstop4h 09m

$96

ChicagoLos Angeles

ORD - LAX

ORDLAX

Chicago O'Hare Intl

Sat 9/13

7:09 pm-9:40 pm

Nonstop4h 31m

Los Angeles

Tue 9/16

12:05 pm-6:14 pm

Nonstop4h 09m

$97

ChicagoLos Angeles

ORD - LAX

ORDLAX

Chicago O'Hare Intl

Wed 9/10

11:15 am-6:55 pm

1 stop9h 40m

Los Angeles

Tue 9/16

12:05 pm-6:14 pm

Nonstop4h 09m

$102

Flights are sorted by cheapest round-trip 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, on average, the cheapest month to fly to Los Angeles from Chicago O'Hare Intl Airport, with most prices found around $228. If you aren’t able to travel during the month of September, then book flights to Los Angeles from Chicago O'Hare Intl Airport during October instead. Flights to Los Angeles in October, while not as cheap as those in September, still average around $228.

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

Our data shows that Friday is the least expensive day to fly to Los Angeles. Tickets to fly out on this day can be as low as $345. 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 $527.

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 O'Hare Intl Airport to Los Angeles during this time can be as low as $333. In the afternoon is when there is more demand to fly to Los Angeles, so prices are often more expensive at around $827 per ticket.

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 $270 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 O'Hare Intl Airport for as low as $226 on momondo.

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

There are 4 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 August 2025, prices for Chicago O'Hare Intl Airport to Los Angeles flights are approximately 12% 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 round-trip 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

$38

Fastest flight time

4h 23m

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 $38. The best round-trip flight deal from Chicago O'Hare Intl Airport to Los Angeles found on momondo in the last 72 hours is $75.
The fastest flight from Chicago O'Hare Intl Airport to Los Angeles takes 4h 23m
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?

    There are 1731.7 mi between Chicago O'Hare Intl and Los Angeles. In terms of flight time, this usually takes a little over 4h 23m.

  • 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 refresh daily.

  • How many operators does momondo search for flights from Chicago O'Hare Intl Airport to Los Angeles Airport?

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to 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 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 O'Hare Intl Airport to Los Angeles?

  • What is the most popular airline from Chicago O'Hare Intl Airport to Los Angeles?

Best airlines flying from Chicago O'Hare Intl Airport to Los Angeles

Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to Los Angeles with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $80Free CancellationRating
5.8
3,219 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $95Free CancellationRating
6.3
8,045 reviews
Search Spirit Airlines flights
DeltaPriceFrom $144Free CancellationRating
8.0
7,980 reviews
Search Delta flights
Sun Country AirPriceFrom $147Free CancellationRating
6.9
333 reviews
Search Sun Country Air flights
Alaska AirlinesPriceFrom $167Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights
American AirlinesPriceFrom $185Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $192Free CancellationRating
7.4
8,916 reviews
Search United Airlines flights
SouthwestPriceFrom $278Free CancellationRating
8.0
4,244 reviews
Search Southwest flights

  • United Airlines Flights From Chicago O'Hare Intl Airport to Los Angeles

    United Airlines is one of the most popular airlines flying from Chicago O'Hare Intl Airport to Los Angeles, operating 25 flights/week on average for this route. A good United Airlines flight deal for Chicago O'Hare Intl Airport to Los Angeles starts from $192 round-trip, up to an average price of $376. Our users have rated United Airlines at 7.4/10.

  • American Airlines Flights From Chicago O'Hare Intl Airport to Los Angeles

    American Airlines is also a popular choice for this route. American Airlines flight deals for Chicago O'Hare Intl Airport to Los Angeles start from as low as $185 round-trip, depending on your selected dates, with average American Airlines deals seen on momondo around $309. American Airlines operates 56 flights to Los Angeles from Chicago O'Hare Intl Airport in an average week. Users have rated it 7.2/10 across 10,000 reviews.

Traveling to a place near Los Angeles?

Book flights to Los Angeles if you plan to visit one of these locations
Avalon
Laguna Beach
Big Bear Lake
Big Bear
Temecula
Carlsbad
Riverside
Malibu
Inglewood
Oceanside
Huntington Beach
Newport Beach
Ventura
Pasadena
Irvine
Buena Park
Redondo Beach
Glendale
Garden Grove
Orange

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?

Yes. momondo enables you to select and highlight flights to Los Angeles from Chicago with this policy.

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

Once you have performed a search for Chicago to Los Angeles flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

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

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