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O'Hare Intl

$101+ Cheap flights from Los Angeles (LAX) to O'Hare Intl (ORD)

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 8/10. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — ORD
Jun 17 — Jun 241
Wed 6/17
Wed 6/24
1 adult, Economy
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Find cheap flights from Los Angeles to O'Hare Intl with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

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3. Compare prices and book

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Cheapflights Tip: The best prices from Los Angeles to Chicago O'Hare Intl are usually found in September or August, booked 42 days in advance, depart on a Thursday or Friday and return on a Thursday

Cheap flight deals from Los Angeles to O'Hare Intl

Cheapest flights from Los Angeles to O'Hare Intl
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 May 18, 2026.

This Delta deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/125:46 pm
LAX
-
ORD
Nonstop4h 02m
Delta
Wed 8/197:25 am
ORD
-
LAX
Nonstop4h 25m
Delta
Deal found 5/13$199
This Orbitz deal was found by Cheapflights users on 5/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/199:44 am
LAX
-
ORD
1 stop13h 05m
Frontier
Wed 7/229:13 pm
ORD
-
LAX
Nonstop4h 44m
Frontier
Deal found 5/15$200
This Frontier deal was found by Cheapflights users on 5/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/189:43 am
LAX
-
ORD
1 stop9h 10m
Frontier
Sat 8/229:07 pm
ORD
-
LAX
Nonstop4h 36m
Frontier
Deal found 5/17$201
This Frontier deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2211:59 pm
LAX
-
ORD
Nonstop4h 20m
Frontier
Tue 8/259:07 pm
ORD
-
LAX
Nonstop4h 36m
Frontier
Deal found 5/13$203
This Gotogate deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2712:26 am
LAX
-
ORD
Nonstop4h 08m
Frontier
Wed 6/39:37 pm
ORD
-
LAX
1 stop19h 59m
Frontier
Deal found 5/13$204
This Super.com deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2911:59 pm
LAX
-
ORD
Nonstop4h 20m
Frontier
Tue 9/19:07 pm
ORD
-
LAX
Nonstop4h 36m
Frontier
Deal found 5/13$206
This Frontier deal was found by Cheapflights users on 5/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/311:59 pm
LAX
-
ORD
Nonstop4h 20m
Frontier
Tue 7/79:13 pm
ORD
-
LAX
Nonstop4h 44m
Frontier
Deal found 5/16$207
This Kiwi.com deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/176:30 am
LAX
-
ORD
1 stop12h 22m
Frontier
Sat 8/229:07 pm
ORD
-
LAX
Nonstop4h 36m
Frontier
Deal found 5/13$208
This Delta deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/97:40 am
LAX
-
ORD
Nonstop4h 10m
Delta
Wed 6/1012:27 pm
ORD
-
LAX
1 stop7h 13m
Delta
Deal found 5/13$209
This Super.com deal was found by Cheapflights users on 5/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/2312:26 am
LAX
-
ORD
Nonstop4h 08m
Frontier
Thu 5/288:46 pm
ORD
-
LAX
Nonstop4h 40m
Frontier
Deal found 5/17$211

Find 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 May 18, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$199
(Delta)

One-way from

$101
(Kiwi.com)

Popular in

February

Cheapest in

September

Average price

$339

Good round-trip deal

$333 or less

Good one-way deal

$171 or less
Provider with most accurate pricing for Los Angeles-Chicago O'Hare Intl flight deals.
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Provider most trusted by Cheapflights users for Los Angeles-Chicago O'Hare Intl flights.
Search Deals
From Los Angeles to Chicago O'Hare Intl
Search Deals
One-way flight from Los Angeles to Chicago O'Hare Intl
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($46 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals
Price to beat on a round-trip flight from Los Angeles to Chicago O'Hare Intl.
Search Deals
Price to beat on a one-way flight from Los Angeles to Chicago O'Hare Intl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Los Angeles to O'Hare Intl 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, Cheapflights users made 2,558,603 searches. Data last updated May 18, 2026.
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

Cheapest round-trip

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Wed 6/3

12:12 pm-11:55 pm

1 stop9h 43m

Chicago O'Hare Intl

Wed 6/17

7:45 am-12:30 pm

1 stop6h 45m

$219

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Tue 6/16

2:00 pm-11:39 pm

1 stop7h 39m

Chicago O'Hare Intl

Wed 7/8

7:35 am-9:58 am

Nonstop4h 23m

$229

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Tue 7/21

12:30 am-8:30 am

1 stop6h 00m

Chicago O'Hare Intl

Tue 7/28

7:05 am-2:35 pm

1 stop9h 30m

$239

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Thu 8/20

12:31 pm-9:47 pm

1 stop7h 16m

Chicago O'Hare Intl

Tue 8/25

6:25 am-11:03 am

1 stop6h 38m

$240

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Fri 7/3

5:15 pm-11:18 pm

Nonstop4h 03m

Chicago O'Hare Intl

Tue 7/7

7:40 pm-11:42 pm

1 stop6h 02m

$248

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Wed 9/9

1:15 pm-9:58 pm

1 stop6h 43m

Chicago O'Hare Intl

Mon 9/14

11:30 am-7:02 pm

1 stop9h 32m

$260

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Thu 8/20

6:00 am-4:24 pm

1 stop8h 24m

Chicago O'Hare Intl

Thu 9/10

11:10 am-7:41 pm

1 stop10h 31m

$261
Quickest round-trip

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Sat 8/8

5:46 pm-11:48 pm

Nonstop4h 02m

Chicago O'Hare Intl

Sat 8/15

9:20 am-11:45 am

Nonstop4h 25m

$261

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Tue 9/29

11:45 am-8:24 pm

1 stop6h 39m

Chicago O'Hare Intl

Sat 10/10

2:55 pm-5:30 pm

Nonstop4h 35m

$271

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Wed 6/17

5:10 am-11:25 am

Nonstop4h 15m

Chicago O'Hare Intl

Tue 6/23

6:00 am-8:27 am

Nonstop4h 27m

$318

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/15

Showing 1-10 of 21 resultsSorted by cheapest first
1
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Compare providers for flights from Los Angeles to O'Hare Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Los Angeles to O'Hare Intl in May.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy2 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star
CheapflightsfaresPrice Accuracy2 starsTrust Score*1 star
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars
Super.comPrice Accuracy-Trust Score*3 stars
CheapOairPrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star
OvagoPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Los Angeles-Chicago O'Hare Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Los Angeles-Chicago O'Hare Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Los Angeles-Chicago O'Hare Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Los Angeles-Chicago O'Hare Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Los Angeles-Chicago O'Hare Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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?

To ensure you get the cheapest price possible for a flight from Los Angeles to Chicago O'Hare Intl Airport, you should look to book at least 41 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Los Angeles to Chicago O'Hare Intl Airport?

Currently, September is the cheapest month in which you can book a flight from Los Angeles to Chicago O'Hare Intl Airport (average of $265). Flying from Los Angeles to Chicago O'Hare Intl Airport in February is currently the most expensive (average of $395). 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?

Find hourly flight availability from Los Angeles to O'Hare Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 18, 2026.

Unlike at noon, when flights are generally more expensive, you can save up to 38% on flights from Los Angeles to Chicago O'Hare Intl Airport by exploring options for tickets in the afternoon.

What is the cheapest day to fly from Los Angeles to Chicago O'Hare Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from Los Angeles to O'Hare Intl. Price data was last updated on May 16, 2026.

Travelers seeking maximum savings on their Los Angeles to Chicago O'Hare Intl Airport flight should consider departing on Saturday afternoons when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Los Angeles to Chicago O'Hare Intl Airport?

The best insider tips for Los Angeles to Chicago O'Hare Intl Airport flights

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Los Angeles to Chicago O'Hare Intl Airport trip
Our travel experts
Harriet Baskas

Harriet Baskas

Expert on United Airlines

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Read more
Ramsey Qubein

Ramsey Qubein

Expert on ORD and LAX

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more

Reviews of airlines servicing O'Hare Intl

Get insights into the airlines that provide service to O'Hare Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to O'Hare Intl. Reviews last updated May 18, 2026.
Read reviews from past customers who have flown Delta,United Airlines, andAmerican Airlines from Los Angeles to Chicago O'Hare Intl Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,447 reviews

Crew

8.5

Entertainment

7.8

Comfort

7.8

Food

7.2

Boarding

8.1

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
7.9
Good
8,447 reviews
Delta
7.9
Good
8,447 reviews

Crew

8.5

Entertainment

7.8

Comfort

7.8

Food

7.2

Boarding

8.1

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
9,737 reviews
Delta
7.9
Good
8,447 reviews

Crew

8.5

Entertainment

7.8

Comfort

7.8

Food

7.2

Boarding

8.1

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.1
Good
11,648 reviews
Delta
7.9
Good
8,447 reviews

Crew

8.5

Entertainment

7.8

Comfort

7.8

Food

7.2

Boarding

8.1

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Spirit Airlines
6.2
Okay
8,618 reviews
Delta
7.9
Good
8,447 reviews

Crew

8.5

Entertainment

7.8

Comfort

7.8

Food

7.2

Boarding

8.1

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Frontier
5.7
Fair
2,946 reviews
Delta
7.9
Good
8,447 reviews

Crew

8.5

Entertainment

7.8

Comfort

7.8

Food

7.2

Boarding

8.1

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.

  • What airport do you fly from for flights from Los Angeles to Chicago O'Hare Intl?

    Los Angeles (LAX), located 9.4 mi from the city center, is the airport you fly out of when you book flights from Los Angeles to Chicago O'Hare Intl. 8 airlines have flights from Los Angeles to Chicago O'Hare Intl on a regular basis. Booking flights from Los Angeles to Chicago O'Hare Intl should not be difficult; the airport handles an average of 87 outbound flights to Chicago O'Hare Intl per day.

  • How long is the flight from Los Angeles to Chicago O'Hare Intl Airport?

    For as low as $219, Delta can have you in Chicago O'Hare Intl Airport from Los Angeles in 9h 43m. The distance between Los Angeles and Chicago O'Hare Intl Airport is about 1740 mi.

  • What are the cheapest airlines flying from Los Angeles to Chicago O'Hare Intl Airport round-trip?

    Our cheapest airline available from Los Angeles to Chicago O'Hare Intl Airport is Frontier. Our recent data shows that you can find tickets from as low as $94 on this airline. Additional options worth looking into are Spirit Airlines and JetBlue, starting at $107 and $166 round-trip. You may be able to fly from Los Angeles to Chicago O'Hare Intl Airport for 71% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Los Angeles to Chicago O'Hare Intl Airport one-way?

    The cheapest airlines for a one-way flight from Los Angeles to Chicago O'Hare Intl Airport are Frontier ($52), Spirit Airlines ($60), and JetBlue ($82).

  • What are the most reliable airlines from Los Angeles to Chicago O'Hare Intl Airport?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Los Angeles to Chicago O'Hare Intl Airport on time: ITA Airways (100%), Air China (92%), Asiana Airlines (91%).

  • What are the cheapest flights from Los Angeles to Chicago O'Hare Intl Airport?

    While on average a flight from Los Angeles to Chicago O'Hare Intl Airport is generally $1,004, our data shows the cheapest flight currently is $98. When looking at the most popular route, (Los Angeles - Chicago O'Hare Intl), you can expect to pay $155 for that flight.

  • Can I find deals for flights from Los Angeles to O'Hare Intl that include hotel bookings?

    Yes. In addition to deals on Los Angeles to O'Hare Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Los Angeles to O'Hare Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Los Angeles to O'Hare Intl.

  • Can I find deals for business class flights from Los Angeles to O'Hare Intl?

    Yes. Cheapflights offers flight deals from Los Angeles to O'Hare Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Los Angeles to Chicago O'Hare Intl Airport?

    Currently, September is the cheapest month in which you can book a flight from Los Angeles to Chicago O'Hare Intl Airport (average of $265). Flying from Los Angeles to Chicago O'Hare Intl Airport in February is currently the most expensive (average of $395). 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.

See more FAQs

Traveling to a place near Chicago O'Hare Intl Airport?

Book flights to Chicago O'Hare Intl Airport if you plan to visit one of these locations
Rosemont
Schaumburg
Naperville
Benton Harbor
Delavan
Oakbrook Terrace
Lake Geneva
Gurnee
Downers Grove
Des Plaines
Hoffman Estates
Oak Brook
South Holland
Libertyville
Warrenville
Elk Grove Village
Bridgeview
Great Lakes
Arlington Heights
Northbrook

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Top 8 airlines flying from Los Angeles to O'Hare Intl

Discover the top 8 airlines that operate flights from Los Angeles to O'Hare Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 18, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$94Average$241FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$107Average$200FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$166Average$277FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$179Average$372FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$198Average$391FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$202Average$352FlexibilityNo cancel feeOn-time71%
DeltaCheapest$218Average$408FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$219Average$407FlexibilityNo cancel feeOn-time75%

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