Cheap flights from Los Angeles to Chicago O'Hare Intl Airport from $137
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 17/11. Fares are subject to change and may not be available on all flights or dates of travel.
Cheapflights Tip: The best prices from Los Angeles to Chicago O'Hare Intl are usually found in September or February, booked 30 days in advance, depart on a Tuesday or Monday and return on a Sunday
Find flight deals from Los Angeles to O'Hare Intl
Cheapest flights from Los Angeles to O'Hare IntlExplore the most affordable flight options available from Los Angeles to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 outubro 2025.
Explore the most affordable flight options available from Los Angeles to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 outubro 2025.
Cheap flight deals from Los Angeles to O'Hare Intl
Discover tips and strategies to find the most affordable flight options for your journey from Los Angeles (LAX) to O'Hare Intl (ORD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 29 outubro 2025.
Cheapflights Fare Finder
Use the filters below to find and compare flights from Los Angeles to Chicago O'Hare Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Los AngelesChicago
LAX - ORD
LAXORD
Los Angeles
sex 12/12
11:39-20:35
1 stop6h 56m
Chicago O'Hare Intl
sáb 13/12
17:07-22:28
1 stop7h 21m
Los AngelesChicago
LAX - ORD
LAXORD
Los Angeles
sex 12/12
13:35-21:21
1 stop5h 46m
Chicago O'Hare Intl
ter 16/12
07:20-12:29
1 stop7h 09m
Los AngelesChicago
LAX - ORD
LAXORD
Los Angeles
sáb 6/12
13:25-21:40
1 stop6h 15m
Chicago O'Hare Intl
sáb 13/12
16:05-20:38
1 stop6h 33m
Los AngelesChicago
LAX - ORD
LAXORD
Los Angeles
sex 12/12
11:05-21:21
1 stop8h 16m
Chicago O'Hare Intl
dom 14/12
05:30-12:32
1 stop9h 02m
Los AngelesChicago
LAX - ORD
LAXORD
Los Angeles
sáb 13/12
13:35-21:21
1 stop5h 46m
Chicago O'Hare Intl
qua 17/12
07:20-12:29
1 stop7h 09m
Los AngelesChicago
LAX - ORD
LAXORD
Los Angeles
qua 10/12
00:25-06:19
Nonstop3h 54m
Chicago O'Hare Intl
qui 18/12
10:50-13:39
Nonstop4h 49m
Los AngelesChicago
LAX - ORD
LAXORD
Los Angeles
dom 7/12
00:25-06:19
Nonstop3h 54m
Chicago O'Hare Intl
qui 11/12
13:00-15:30
Nonstop4h 30m
Los AngelesChicago
LAX - ORD
LAXORD
Los Angeles
qui 4/12
00:25-06:19
Nonstop3h 54m
Chicago O'Hare Intl
dom 14/12
07:10-09:50
Nonstop4h 40m
Los AngelesChicago
LAX - ORD
LAXORD
Los Angeles
sex 12/12
16:52-22:59
Nonstop4h 07m
Chicago O'Hare Intl
sáb 10/1
14:40-17:17
Nonstop4h 37m
Los AngelesChicago
LAX - ORD
LAXORD
Los Angeles
qua 7/1
18:50-00:58
Nonstop4h 08m
Chicago O'Hare Intl
ter 20/1
13:00-15:31
Nonstop4h 31m
Best time to book a flight from Los Angeles to O'Hare Intl
Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Los Angeles with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Los Angeles to Chicago O'Hare Intl Airport
How far ahead should I book a flight from Los Angeles to Chicago O'Hare Intl Airport?
The best time to book flights from Los Angeles to Chicago O'Hare Intl Airport is 30 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Los Angeles to Chicago O'Hare Intl Airport?
Currently, March is the cheapest month in which you can book a flight from Los Angeles to Chicago O'Hare Intl Airport (average of $117). Flying from Los Angeles to Chicago O'Hare Intl Airport in December is currently the most expensive (average of $236). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from LAX to ORD?
When flying from Los Angeles to Chicago O'Hare Intl Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 79% versus a flight at midday.
How often are flights from Los Angeles to Chicago delayed?
About 9% of weekly flights between Los Angeles and Chicago have experienced delays in the past year, with the average delay time being 164 minutes.
What is the most punctual flight time for Los Angeles to Chicago flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Tuesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Los Angeles to Chicago flights?
Over the past year, Alaska Airlines have had the lowest number of delays on this route, with no flights being classified as delayed.
Related info for your journey
Find useful and relevant information for your journey from Los Angeles to O'Hare Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Los Angeles to O'Hare Intl
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Deals for Los Angeles to O'Hare Intl flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.
Why should you use Cheapflights to find cheap flight tickets from Los Angeles to O'Hare Intl?
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Can Cheapflights find flights from Los Angeles to O'Hare Intl with no change fees?
Need flexible booking options for your flight to O'Hare Intl from Los Angeles? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
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