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Cheap flights from Los Angeles to Chicago O'Hare Intl Airport from C$ 135

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 14/4. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — ORD
15 Mar — 22 Mar1
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 30 days in advance, depart on a Wednesday or Saturday and return on a Wednesday

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 13 February 2026.

Sat 2/511:53 p.m.
LAX
-
ORD
Nonstop4h 10m
United Airlines
Sat 9/54:00 p.m.
ORD
-
LAX
Nonstop4h 39m
United Airlines
Deal found 10/2C$ 268
Wed 22/47:00 a.m.
LAX
-
ORD
Nonstop4h 15m
United Airlines
Fri 24/48:03 p.m.
ORD
-
LAX
Nonstop4h 41m
United Airlines
Deal found 11/2C$ 295
Sat 25/411:59 p.m.
LAX
-
ORD
1 stop6h 39m
Delta
Tue 5/57:09 p.m.
ORD
-
LAX
1 stop6h 49m
Delta
Deal found 11/2C$ 308
Thu 4/612:51 a.m.
LAX
-
ORD
Nonstop4h 09m
Spirit Airlines
Sat 6/69:14 p.m.
ORD
-
LAX
Nonstop4h 32m
Spirit Airlines
Deal found 12/2C$ 317
Wed 18/32:15 p.m.
LAX
-
ORD
Nonstop4h 08m
United Airlines
Tue 31/38:03 p.m.
ORD
-
LAX
Nonstop4h 41m
United Airlines
Deal found 10/2C$ 322
Tue 10/312:25 a.m.
LAX
-
ORD
Nonstop3h 55m
United Airlines
Wed 18/37:40 p.m.
ORD
-
LAX
Nonstop4h 44m
United Airlines
Deal found 11/2C$ 337
Wed 1/45:05 a.m.
LAX
-
ORD
1 stop6h 50m
Southwest
Tue 7/410:30 a.m.
ORD
-
LAX
1 stop7h 50m
Southwest
Deal found 10/2C$ 349
Tue 31/39:55 p.m.
LAX
-
ORD
1 stop10h 04m
Delta
Wed 1/45:40 p.m.
ORD
-
LAX
1 stop7h 05m
Delta
Deal found 10/2C$ 363
Tue 28/46:13 a.m.
LAX
-
ORD
2 stops10h 50m
Alaska Airlines
Tue 5/56:00 a.m.
ORD
-
LAX
1 stop9h 43m
Alaska Airlines
Deal found 11/2C$ 364
Tue 3/38:40 a.m.
LAX
-
ORD
1 stop12h 19m
JetBlue
Wed 4/312:59 p.m.
ORD
-
LAX
1 stop12h 36m
JetBlue
Deal found 9/2C$ 368
Wed 18/35:05 a.m.
LAX
-
ORD
1 stop6h 50m
Southwest
Wed 18/34:15 p.m.
ORD
-
LAX
1 stop8h 40m
Southwest
Deal found 12/2C$ 371
Thu 9/45:15 p.m.
LAX
-
ORD
Nonstop4h 13m
United Airlines
Sat 11/49:15 p.m.
ORD
-
LAX
Nonstop4h 43m
United Airlines
Deal found 10/2C$ 376

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 13 February 2026.

Round-trip from

C$ 268

One-way from

C$ 135

Popular in

February

Cheapest in

September

Average price

C$ 520

Good round-trip deal

C$ 573 or less

Good one-way deal

C$ 141 or less
United Airlines
  • United Airlines
  • 5/5-9/5
  • Nonstop
  • 8h 53m total
  • Los Angeles to Chicago
Search Deals
United Airlines
  • United Airlines
  • 6/5
  • Nonstop
  • 4h 10m total
  • Los Angeles to Chicago
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (C$ 86 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 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 629,999 searches. Data last updated 13 February 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

Los Angeles

Fly to

O'Hare Intl

Route

Depart

Return

Price

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Wed 1/4

11:59 p.m.-6:08 a.m.

Nonstop4h 09m

Chicago O'Hare Intl

Sun 5/4

9:15 p.m.-11:58 p.m.

Nonstop4h 43m

C$ 349

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Wed 11/3

12:25 a.m.-6:20 a.m.

Nonstop3h 55m

Chicago O'Hare Intl

Mon 16/3

7:40 p.m.-10:24 p.m.

Nonstop4h 44m

C$ 376

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Tue 31/3

7:35 a.m.-6:05 p.m.

1 stop8h 30m

Chicago O'Hare Intl

Sun 5/4

7:10 p.m.-11:55 p.m.

1 stop6h 45m

C$ 390

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Sat 14/3

11:30 p.m.-9:10 a.m.

1 stop7h 40m

Chicago O'Hare Intl

Sat 21/3

2:05 p.m.-9:07 p.m.

1 stop9h 02m

C$ 404

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Fri 20/3

11:30 p.m.-9:10 a.m.

1 stop7h 40m

Chicago O'Hare Intl

Sun 22/3

5:40 p.m.-11:52 p.m.

1 stop8h 12m

C$ 404

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Tue 24/3

6:45 a.m.-6:50 p.m.

2 stops10h 05m

Chicago O'Hare Intl

Tue 31/3

4:15 p.m.-10:55 p.m.

1 stop8h 40m

C$ 412

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Thu 26/3

12:25 a.m.-6:20 a.m.

Nonstop3h 55m

Chicago O'Hare Intl

Tue 31/3

8:03 p.m.-10:44 p.m.

Nonstop4h 41m

C$ 414

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Wed 13/5

3:35 p.m.-11:55 p.m.

1 stop6h 20m

Chicago O'Hare Intl

Wed 20/5

10:30 a.m.-7:45 p.m.

2 stops11h 15m

C$ 423

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Thu 12/3

6:00 a.m.-4:43 p.m.

1 stop8h 43m

Chicago O'Hare Intl

Sat 14/3

2:05 p.m.-9:07 p.m.

1 stop9h 02m

C$ 431

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Thu 12/3

5:30 a.m.-1:55 p.m.

1 stop6h 25m

Chicago O'Hare Intl

Mon 16/3

2:40 p.m.-1:15 a.m.

1 stop12h 35m

C$ 438

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/2

Showing 1-10 of 24 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 6 February 2026.

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 30 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 February is currently the most expensive (average of C$ 254). 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 13 February 2026.

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 in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 44% 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 61 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 United Airlines and Delta fly from Los Angeles to Chicago O'Hare Intl Airport in about 4h 13m. The time it takes to get you to your destination can typically vary by up to 5h 17m. 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 Austrian Airlines (100%), China Southern (86%) and Gulf Air (84%).

  • 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$ 138. On average you can expect to pay C$ 553. The most popular route, (Los Angeles - Chicago O'Hare Intl), can usually be booked for C$ 512.

  • 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 February is currently the most expensive (average of C$ 254). 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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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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