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Cheap flights from Los Angeles to Chicago O'Hare Intl Airport from C$ 208

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 8/8. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — ORD
20 Jul — 27 Jul1
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 42 days in advance, depart on a Saturday or Tuesday 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 June 2026.

Sat 4/711:59 p.m.
LAX
-
ORD
Nonstop4h 20m
Frontier
Sat 1/89:13 p.m.
ORD
-
LAX
Nonstop4h 44m
Frontier
Deal found 16/6C$ 357
Tue 4/86:25 p.m.
LAX
-
ORD
1 stop28h 08m
Frontier
Tue 11/89:13 p.m.
ORD
-
LAX
Nonstop4h 44m
Frontier
Deal found 18/6C$ 360
Thu 16/711:59 p.m.
LAX
-
ORD
Nonstop4h 18m
Frontier
Thu 23/79:13 p.m.
ORD
-
LAX
Nonstop4h 44m
Frontier
Deal found 16/6C$ 401
Wed 30/911:50 p.m.
LAX
-
ORD
1 stop10h 12m
Frontier
Wed 7/106:05 a.m.
ORD
-
LAX
1 stop11h 49m
Frontier
Deal found 17/6C$ 410
Wed 30/95:12 p.m.
LAX
-
ORD
Nonstop4h 18m
American Airlines
Wed 7/1011:17 a.m.
ORD
-
LAX
Nonstop4h 27m
American Airlines
Deal found 19/6C$ 416
Wed 16/95:15 p.m.
LAX
-
ORD
Nonstop4h 06m
Delta
Sat 19/99:30 a.m.
ORD
-
LAX
Nonstop4h 25m
Delta
Deal found 17/6C$ 418
Tue 30/65:50 p.m.
LAX
-
ORD
Nonstop4h 08m
American Airlines
Wed 29/710:30 p.m.
ORD
-
LAX
Nonstop4h 22m
American Airlines
Deal found 16/6C$ 419
Tue 30/67:55 p.m.
LAX
-
ORD
1 stop7h 12m
Frontier
Wed 29/79:13 p.m.
ORD
-
LAX
Nonstop4h 44m
Frontier
Deal found 16/6C$ 423
Sat 1/85:15 p.m.
LAX
-
ORD
Nonstop4h 03m
Delta
Sat 8/89:30 a.m.
ORD
-
LAX
Nonstop4h 22m
Delta
Deal found 17/6C$ 425

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 June 2026.

Round-trip from

C$ 357

One-way from

C$ 209

Popular in

June

Cheapest in

September

Average price

C$ 597

Good round-trip deal

C$ 501 or less

Good one-way deal

C$ 388 or less
Frontier
  • Frontier
  • 4/7-1/8
  • Nonstop
  • 9h 04m total
  • Los Angeles to Chicago
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United Airlines
  • United Airlines
  • 11/8
  • Nonstop
  • 4h 20m total
  • Los Angeles to Chicago
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (C$ 53 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 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.
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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 June 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
Quickest round-trip

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Wed 30/9

5:25 p.m.-11:31 p.m.

Nonstop4h 06m

Chicago O'Hare Intl

Wed 7/10

2:55 p.m.-5:30 p.m.

Nonstop4h 35m

C$ 418

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Sat 18/7

5:00 p.m.-11:16 p.m.

Nonstop4h 16m

Chicago O'Hare Intl

Wed 22/7

7:00 a.m.-9:33 a.m.

Nonstop4h 33m

C$ 418

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Wed 5/8

11:35 a.m.-9:30 p.m.

1 stop7h 55m

Chicago O'Hare Intl

Tue 11/8

2:00 p.m.-6:12 p.m.

1 stop6h 12m

C$ 446

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Wed 30/9

9:03 a.m.-11:59 p.m.

1 stop12h 56m

Chicago O'Hare Intl

Wed 7/10

6:00 a.m.-1:06 p.m.

1 stop9h 06m

C$ 477

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Thu 29/10

7:45 a.m.-1:47 p.m.

Nonstop4h 02m

Chicago O'Hare Intl

Mon 2/11

6:30 p.m.-9:17 p.m.

Nonstop4h 47m

C$ 525

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Tue 4/8

10:03 a.m.-11:36 p.m.

2 stops11h 33m

Chicago O'Hare Intl

Tue 11/8

6:00 a.m.-2:02 p.m.

1 stop10h 02m

C$ 527

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Fri 2/10

5:25 p.m.-11:31 p.m.

Nonstop4h 06m

Chicago O'Hare Intl

Sun 4/10

7:05 a.m.-2:30 p.m.

1 stop9h 25m

C$ 539
Cheapest one-way
Quickest one-way

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Tue 24/11

7:45 a.m.-1:47 p.m.

Nonstop4h 02m

C$ 209

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Wed 16/12

11:15 a.m.-5:21 p.m.

Nonstop4h 06m

C$ 209

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Wed 19/8

11:29 a.m.-5:40 p.m.

Nonstop4h 11m

C$ 217

Flights are sorted by cheapest round-trip flights first.

Deals found on 17/6

Showing 1-10 of 15 resultsSorted by cheapest first
1
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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?

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 41 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, September is the cheapest month in which you can book a flight from Los Angeles to Chicago O'Hare Intl Airport (average of C$ 382). Flying from Los Angeles to Chicago O'Hare Intl Airport in June is currently the most expensive (average of C$ 597). 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 June 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 afternoon could potentially save you up to 79% on airfare.

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

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 118 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 Delta and Alaska Airlines fly from Los Angeles to Chicago O'Hare Intl Airport in about 4h 06m. The time it takes to get you to your destination can typically vary by up to 8h 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 Air China (93%), ITA Airways (86%) and Air New Zealand (85%).

  • 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$ 169. On average you can expect to pay C$ 660. The most popular route, (Los Angeles - Chicago O'Hare Intl), can usually be booked for C$ 410.

  • 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 C$ 382). Flying from Los Angeles to Chicago O'Hare Intl Airport in June is currently the most expensive (average of C$ 597). 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
Northbrook
Evanston
Des Plaines
Skokie
Downers Grove
Elk Grove Village
Racine
Bolingbrook
Naperville
Romeoville
Schaumburg

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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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