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Cheap flights from Los Angeles to Chicago O'Hare Intl Airport from C$ 109

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 19/1. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — ORD
27 Jan — 3 Feb1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Los Angeles to Chicago O'Hare Intl are usually found in September or August, booked 71 days in advance, depart on a Monday or Saturday and return on a Monday

Cheap flight deals from Los Angeles to O'Hare Intl

Enter your travel dates to find the best prices.

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 28 December 2025.

Wed 31/128:09 a.m.LAX - ORD
1 stop11h 55mJetBlue
Fri 2/16:45 a.m.ORD - LAX
1 stop10h 31mJetBlue
Deal found 27/12C$ 832
Wed 31/126:01 p.m.LAX - ORD
1 stop21h 13mSun Country Air
Sun 4/17:50 p.m.ORD - LAX
1 stop16h 47mSun Country Air
Deal found 27/12C$ 854
Thu 25/1210:27 p.m.LAX - ORD
Nonstop4h 10mUnited Airlines
Thu 1/18:45 a.m.ORD - LAX
1 stop14h 30mUnited Airlines
Deal found 25/12C$ 861
Tue 30/126:00 a.m.LAX - ORD
Nonstop4h 16mUnited Airlines
Thu 5/32:35 p.m.ORD - LAX
Nonstop4h 52mUnited Airlines
Deal found 28/12C$ 891
Tue 30/1211:59 p.m.LAX - ORD
1 stop8h 45mSun Country Air
Thu 1/16:14 p.m.ORD - LAX
1 stop18h 23mSun Country Air
Deal found 27/12C$ 909
Mon 29/129:19 a.m.LAX - ORD
2 stops12h 40mAlaska Airlines
Thu 8/19:00 a.m.ORD - LAX
2 stops9h 48mAlaska Airlines
Deal found 27/12C$ 912
Tue 30/1211:59 p.m.LAX - ORD
1 stop8h 45mSun Country Air
Fri 2/111:51 a.m.ORD - LAX
1 stop7h 40mSun Country Air
Deal found 25/12C$ 923
Mon 29/126:01 p.m.LAX - ORD
1 stop21h 43mSun Country Air
Thu 1/16:14 p.m.ORD - LAX
1 stop18h 23mSun Country Air
Deal found 27/12C$ 943
Wed 31/128:09 a.m.LAX - ORD
1 stop11h 55mJetBlue
Thu 1/16:45 a.m.ORD - LAX
1 stop12h 38mJetBlue
Deal found 27/12C$ 969
Mon 29/1211:00 a.m.LAX - ORD
2 stops9h 35mSouthwest
Thu 1/17:15 a.m.ORD - LAX
1 stop6h 30mSouthwest
Deal found 25/12C$ 973

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 28 December 2025.

Round-trip from

C$ 217

One-way from

C$ 109

Popular in

December

Cheapest in

September

Average price

C$ 507

Good one-way deal

C$ 291 or less
United Airlines
  • United Airlines
  • 16/1-20/1
  • Nonstop
  • 8h 31m total
  • Los Angeles to Chicago
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United Airlines
  • United Airlines
  • 19/1
  • Nonstop
  • 4h 00m total
  • Los Angeles to Chicago
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (C$ 61 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 14 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Price to beat on a one-way flight from Los Angeles to Chicago O'Hare Intl.
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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 629,999 searches. Data last updated 28 December 2025.
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

Los Angeles

Fly to

O'Hare Intl

Route

Depart

Return

Price

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Wed 4/2

8:00 a.m.-7:36 p.m.

1 stop9h 36m

Chicago O'Hare Intl

Thu 26/2

6:04 a.m.-2:31 p.m.

1 stop10h 27m

C$ 357

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Wed 4/2

8:00 a.m.-7:36 p.m.

1 stop9h 36m

Chicago O'Hare Intl

Sun 1/3

6:04 a.m.-5:35 p.m.

1 stop13h 31m

C$ 394

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Tue 13/1

7:00 a.m.-7:36 p.m.

1 stop10h 36m

Chicago O'Hare Intl

Wed 21/1

9:40 a.m.-8:58 p.m.

1 stop13h 18m

C$ 407

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Thu 15/1

6:15 a.m.-7:36 p.m.

1 stop11h 21m

Chicago O'Hare Intl

Wed 21/1

9:40 a.m.-8:58 p.m.

1 stop13h 18m

C$ 407

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Wed 18/3

9:56 a.m.-9:34 p.m.

2 stops9h 38m

Chicago O'Hare Intl

Wed 25/3

2:20 p.m.-8:35 p.m.

1 stop8h 15m

C$ 432

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Tue 31/3

4:20 p.m.-11:55 p.m.

1 stop5h 35m

Chicago O'Hare Intl

Fri 3/4

3:05 p.m.-10:40 p.m.

2 stops9h 35m

C$ 432

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Wed 1/4

8:42 a.m.-11:59 p.m.

2 stops13h 17m

Chicago O'Hare Intl

Tue 7/4

2:09 p.m.-8:22 p.m.

1 stop8h 13m

C$ 439

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Wed 15/4

10:00 a.m.-11:59 p.m.

1 stop11h 59m

Chicago O'Hare Intl

Wed 22/4

3:37 p.m.-9:57 p.m.

1 stop8h 20m

C$ 443

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Wed 1/4

11:30 a.m.-10:55 p.m.

2 stops9h 25m

Chicago O'Hare Intl

Tue 7/4

4:50 p.m.-9:10 p.m.

1 stop6h 20m

C$ 451

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Sat 17/1

12:30 a.m.-6:30 a.m.

Nonstop4h 00m

Chicago O'Hare Intl

Tue 27/1

6:30 p.m.-9:16 p.m.

Nonstop4h 46m

C$ 452

Flights are sorted by cheapest round-trip flights first.

Deals found on 26/12

Showing 1-10 of 23 results
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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?

Use this chart to determine the optimal time to book a round-trip flight from Los Angeles to O'Hare Intl. Price data was last updated on 26 December 2025.

The price you pay for your flight from Los Angeles to Chicago O'Hare Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 71 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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 C$ 105). Flying from Los Angeles to Chicago O'Hare Intl Airport in October is currently the most expensive (average of C$ 201). 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 28 December 2025.

One of the essential ways to save on airfare from Los Angeles to Chicago O'Hare Intl Airport is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the afternoon could potentially save you up to 39% on airfare.

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) is the airport you will fly out of if you book a flight from Los Angeles to Chicago O'Hare Intl. You should not have trouble finding flights to Chicago O'Hare Intl from Los Angeles; the airport handles an average of 98 outbound flights to Chicago O'Hare Intl per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Los Angeles airport to Chicago O'Hare Intl. It is only a 15.1 km journey to Los Angeles (LAX) from Los Angeles’s city centre.

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

    Airlines like Southwest and JetBlue fly from Los Angeles to Chicago O'Hare Intl Airport in about 5h 45m. The time it takes to get you to your destination can typically vary by up to 5h 31m. There are 2800 km between Los Angeles and Chicago O'Hare Intl Airport. This flight may include one or multiple stops.

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

    The top 3 most reliable airlines when flying from Los Angeles to Chicago O'Hare Intl Airport are China Southern (82%), Lufthansa (81%) and Iberia (79%).

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

    The cheapest flight price from Los Angeles to Chicago O'Hare Intl Airport is C$ 176. On average you can expect to pay C$ 319. The most popular route, (Los Angeles - Chicago O'Hare Intl), can usually be booked for C$ 601.

  • 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, March is the cheapest month in which you can book a flight from Los Angeles to Chicago O'Hare Intl Airport (average of C$ 105). Flying from Los Angeles to Chicago O'Hare Intl Airport in October is currently the most expensive (average of C$ 201). 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

Travelling 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
Evanston
Des Plaines
Skokie
Elk Grove Village
Downers Grove
Racine
Naperville
Bolingbrook
Romeoville

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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?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Los Angeles to O'Hare Intl, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Los Angeles to O'Hare Intl become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to O'Hare Intl from Los Angeles today and book when prices fit your budget.

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