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Cheap flights from Los Angeles to Chicago O'Hare Intl Airport from C$ 130

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 9/2. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — ORD
19 Feb — 26 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 30 days in advance, depart on a Wednesday or Monday 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 20 January 2026.

Sun 26/412:51 a.m.
LAX
-
ORD
Nonstop3h 55m
Spirit Airlines
Thu 30/46:00 a.m.
ORD
-
LAX
Nonstop4h 34m
Spirit Airlines
Deal found 19/1C$ 248
Mon 16/210:45 p.m.
LAX
-
ORD
1 stop9h 45m
Frontier
Mon 23/25:05 a.m.
ORD
-
LAX
1 stop9h 50m
Frontier
Deal found 18/1C$ 292
Tue 17/312:25 a.m.
LAX
-
ORD
Nonstop3h 55m
United Airlines
Wed 25/34:00 p.m.
ORD
-
LAX
Nonstop4h 45m
United Airlines
Deal found 18/1C$ 329
Tue 31/311:30 p.m.
LAX
-
ORD
1 stop7h 40m
Delta
Tue 7/41:19 p.m.
ORD
-
LAX
1 stop7h 34m
Delta
Deal found 20/1C$ 357
Wed 11/36:45 a.m.
LAX
-
ORD
1 stop6h 15m
Southwest
Wed 11/34:15 p.m.
ORD
-
LAX
1 stop8h 40m
Southwest
Deal found 20/1C$ 360
Tue 24/27:40 a.m.
LAX
-
ORD
1 stop13h 19m
JetBlue
Wed 25/212:59 p.m.
ORD
-
LAX
1 stop10h 03m
JetBlue
Deal found 19/1C$ 362
Tue 31/37:40 p.m.
LAX
-
ORD
1 stop8h 59m
Alaska Airlines
Thu 2/42:09 p.m.
ORD
-
LAX
1 stop8h 13m
Alaska Airlines
Deal found 19/1C$ 385
Tue 17/312:25 a.m.
LAX
-
ORD
Nonstop3h 55m
United Airlines
Sun 22/39:15 p.m.
ORD
-
LAX
Nonstop4h 44m
United Airlines
Deal found 18/1C$ 394
Wed 15/46:15 p.m.
LAX
-
ORD
1 stop22h 06m
Sun Country Air
Thu 23/47:13 p.m.
ORD
-
LAX
1 stop24h 00m
Sun Country Air
Deal found 19/1C$ 396

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 20 January 2026.

Round-trip from

C$ 248

One-way from

C$ 125

Popular in

January

Cheapest in

September

Average price

C$ 512

Good round-trip deal

C$ 302 or less

Good one-way deal

C$ 179 or less
Spirit Airlines
  • Spirit Airlines
  • 26/4-30/4
  • Nonstop
  • 8h 29m total
  • Los Angeles to Chicago
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Spirit Airlines
  • Spirit Airlines
  • 20/5
  • Nonstop
  • 4h 03m total
  • Los Angeles to Chicago
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (C$ 75 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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Price to beat on a round-trip flight from Los Angeles to Chicago O'Hare Intl.
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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 20 January 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

Tue 14/4

12:46 p.m.-11:59 p.m.

1 stop9h 13m

Chicago O'Hare Intl

Wed 22/4

2:19 p.m.-8:22 p.m.

1 stop8h 03m

C$ 357

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Tue 31/3

7:40 p.m.-6:39 a.m.

1 stop8h 59m

Chicago O'Hare Intl

Thu 2/4

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

1 stop8h 13m

C$ 385

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Thu 5/3

10:55 a.m.-5:05 p.m.

Nonstop4h 10m

Chicago O'Hare Intl

Tue 10/3

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

Nonstop4h 44m

C$ 407

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Fri 17/4

9:44 a.m.-6:27 p.m.

1 stop6h 43m

Chicago O'Hare Intl

Mon 20/4

7:05 p.m.-12:37 p.m.

1 stop19h 32m

C$ 410

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Sat 14/3

8:52 a.m.-11:56 p.m.

2 stops13h 04m

Chicago O'Hare Intl

Tue 17/3

3:54 p.m.-11:03 p.m.

1 stop9h 09m

C$ 410

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Wed 15/4

6:15 p.m.-6:21 p.m.

1 stop22h 06m

Chicago O'Hare Intl

Sun 19/4

7:00 p.m.-10:55 a.m.

1 stop17h 55m

C$ 423

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Wed 10/6

6:05 p.m.-7:19 p.m.

1 stop23h 14m

Chicago O'Hare Intl

Mon 15/6

6:31 p.m.-5:03 p.m.

1 stop24h 32m

C$ 423

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Thu 4/6

11:59 p.m.-5:24 p.m.

1 stop15h 25m

Chicago O'Hare Intl

Mon 8/6

7:09 p.m.-10:21 a.m.

1 stop17h 12m

C$ 423

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Wed 15/4

2:03 p.m.-11:59 p.m.

1 stop7h 56m

Chicago O'Hare Intl

Thu 23/4

3:37 p.m.-11:02 p.m.

1 stop9h 25m

C$ 425

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Thu 2/4

5:05 a.m.-2:20 p.m.

1 stop7h 15m

Chicago O'Hare Intl

Fri 3/4

3:05 p.m.-7:15 p.m.

1 stop6h 10m

C$ 435

Flights are sorted by cheapest round-trip flights first.

Deals found on 20/1

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 16 January 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$ 107). Flying from Los Angeles to Chicago O'Hare Intl Airport in October is currently the most expensive (average of C$ 204). 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 20 January 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 48% 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 79 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 Spirit Airlines, Frontier, and United Airlines fly from Los Angeles to Chicago O'Hare Intl Airport in about 3h 55m. The time it takes to get you to your destination can typically vary by up to 5h 50m. 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 (88%), Gulf Air (85%) and Virgin Australia (78%).

  • 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$ 141. On average you can expect to pay C$ 440. The most popular route, (Los Angeles - Chicago O'Hare Intl), can usually be booked for C$ 396.

  • 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$ 107). Flying from Los Angeles to Chicago O'Hare Intl Airport in October is currently the most expensive (average of C$ 204). 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
Downers Grove
Elk Grove Village
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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