Find flights
Deals
When to book
FAQs

Cheap flights from Los Angeles to Chicago O'Hare Intl Airport from C$ 162

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 29/1. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — ORD
20 Feb — 27 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 21 January 2026.

Mon 18/59:39 a.m.
LAX
-
ORD
Nonstop4h 03m
Spirit Airlines
Wed 27/59:20 p.m.
ORD
-
LAX
Nonstop4h 26m
Spirit Airlines
Deal found 21/1C$ 247
Fri 13/311:01 p.m.
LAX
-
ORD
Nonstop3h 48m
Frontier
Tue 17/37:00 a.m.
ORD
-
LAX
1 stop8h 52m
Frontier
Deal found 21/1C$ 252
Wed 25/34:54 p.m.
LAX
-
ORD
Nonstop4h 06m
United Airlines
Tue 31/39:15 p.m.
ORD
-
LAX
Nonstop4h 43m
United Airlines
Deal found 20/1C$ 328
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$ 355
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$ 358
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 20/1C$ 361
Tue 17/29:10 p.m.
LAX
-
ORD
1 stop10h 00m
JetBlue
Thu 12/312:20 p.m.
ORD
-
LAX
1 stop13h 39m
JetBlue
Deal found 21/1C$ 364
Thu 12/34:54 p.m.
LAX
-
ORD
Nonstop4h 06m
United Airlines
Sun 15/37:00 a.m.
ORD
-
LAX
Nonstop4h 43m
United Airlines
Deal found 20/1C$ 383
Tue 17/27:00 a.m.
LAX
-
ORD
Nonstop4h 14m
United Airlines
Wed 11/312:54 p.m.
ORD
-
LAX
Nonstop4h 41m
United Airlines
Deal found 21/1C$ 389

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 21 January 2026.

Round-trip from

C$ 247

One-way from

C$ 162

Popular in

January

Cheapest in

September

Average price

C$ 510

Good round-trip deal

C$ 301 or less

Good one-way deal

C$ 178 or less
Spirit Airlines
  • Spirit Airlines
  • 18/5-27/5
  • Nonstop
  • 8h 29m total
  • Los Angeles to Chicago
Search Deals
Frontier
  • Frontier
  • 29/1
  • 1 total stop
  • 13h 02m total
  • Los Angeles to Chicago
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (C$ 74 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 January 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 21 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 24/2

8:40 a.m.-10:59 p.m.

1 stop12h 19m

Chicago O'Hare Intl

Wed 25/2

12:59 p.m.-9:02 p.m.

1 stop10h 03m

C$ 361

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

7:00 a.m.-9:43 a.m.

Nonstop4h 43m

C$ 383

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Wed 11/3

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

Nonstop3h 55m

Chicago O'Hare Intl

Sun 22/3

9:15 p.m.-11:59 p.m.

Nonstop4h 44m

C$ 383

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Wed 22/4

3:45 p.m.-6:40 a.m.

1 stop12h 55m

Chicago O'Hare Intl

Sat 25/4

2:19 p.m.-11:57 p.m.

1 stop11h 38m

C$ 402

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Fri 13/3

9:54 p.m.-2:11 p.m.

2 stops14h 17m

Chicago O'Hare Intl

Tue 17/3

7:00 a.m.-4:36 p.m.

1 stop11h 36m

C$ 408

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$ 408

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Fri 20/3

9:40 p.m.-9:10 a.m.

1 stop9h 30m

Chicago O'Hare Intl

Mon 23/3

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

1 stop6h 45m

C$ 411

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Thu 26/3

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

1 stop8h 30m

Chicago O'Hare Intl

Sun 29/3

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

1 stop6h 45m

C$ 411

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Fri 20/3

11:50 a.m.-11:52 p.m.

1 stop10h 02m

Chicago O'Hare Intl

Sun 22/3

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

1 stop8h 12m

C$ 438

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Fri 6/3

4:54 p.m.-11:00 p.m.

Nonstop4h 06m

Chicago O'Hare Intl

Tue 10/3

6:20 p.m.-9:12 p.m.

Nonstop4h 52m

C$ 438

Flights are sorted by cheapest round-trip flights first.

Deals found on 21/1

Showing 1-10 of 24 results
1
2
3

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$ 106). Flying from Los Angeles to Chicago O'Hare Intl Airport in October is currently the most expensive (average of C$ 203). 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 21 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 81 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 JetBlue, United Airlines, and Alaska 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 9h. 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$ 140. On average you can expect to pay C$ 439. The most popular route, (Los Angeles - Chicago O'Hare Intl), can usually be booked for C$ 394.

  • 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$ 106). Flying from Los Angeles to Chicago O'Hare Intl Airport in October is currently the most expensive (average of C$ 203). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Los Angeles to O'Hare Intl?

Cheapflights helps you search for flights from Los Angeles to O'Hare Intl via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Los Angeles to O'Hare Intl?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Los Angeles to O'Hare Intl for you. Better yet — we are completely free to use.

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.