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Cheap flights from Los Angeles to Chicago O'Hare Intl Airport from C$ 113

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 24/12. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — ORD
26 Dec — 2 Jan1
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 February, booked 71 days in advance, depart on a Monday or Saturday and return on a Monday

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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 26 November 2025.

Thu 11/1212:03 p.m.LAX - ORD
1 stop10h 06mSpirit Airlines
Tue 16/129:06 p.m.ORD - LAX
Nonstop4h 46mSpirit Airlines
Deal found 25/11C$ 206
Sat 6/1211:59 p.m.LAX - ORD
Nonstop4h 06mSpirit Airlines
Wed 10/129:06 p.m.ORD - LAX
Nonstop4h 46mSpirit Airlines
Deal found 26/11C$ 207
Sat 6/126:05 p.m.LAX - ORD
Nonstop4h 08mFrontier
Mon 15/126:50 a.m.ORD - LAX
Nonstop4h 39mFrontier
Deal found 26/11C$ 209
Tue 9/1211:59 p.m.LAX - ORD
Nonstop4h 06mSpirit Airlines
Sun 14/121:52 p.m.ORD - LAX
1 stop10h 32mSpirit Airlines
Deal found 25/11C$ 210
Tue 9/1210:39 p.m.LAX - ORD
1 stop13h 52mFrontier
Mon 15/126:50 a.m.ORD - LAX
Nonstop4h 39mFrontier
Deal found 25/11C$ 212
Tue 9/1211:59 p.m.LAX - ORD
Nonstop4h 06mSpirit Airlines
Wed 17/129:06 p.m.ORD - LAX
Nonstop4h 46mSpirit Airlines
Deal found 25/11C$ 222
Thu 11/1211:59 p.m.LAX - ORD
Nonstop4h 06mSpirit Airlines
Mon 15/129:06 p.m.ORD - LAX
Nonstop4h 46mSpirit Airlines
Deal found 23/11C$ 223
Mon 8/126:05 p.m.LAX - ORD
Nonstop4h 08mMultiple Airlines
Tue 16/129:06 p.m.ORD - LAX
Nonstop4h 46mMultiple Airlines
Deal found 26/11C$ 224
Mon 8/126:05 p.m.LAX - ORD
Nonstop4h 08mFrontier
Mon 15/126:50 a.m.ORD - LAX
Nonstop4h 39mFrontier
Deal found 26/11C$ 226
Mon 8/1210:35 a.m.LAX - ORD
1 stop7h 34mSpirit Airlines
Wed 10/129:06 p.m.ORD - LAX
Nonstop4h 46mSpirit Airlines
Deal found 26/11C$ 227
Fri 5/1211:59 p.m.LAX - ORD
Nonstop4h 06mSpirit Airlines
Sat 13/129:06 p.m.ORD - LAX
Nonstop4h 46mSpirit Airlines
Deal found 26/11C$ 234

Cheap 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 26 November 2025.

Round-trip from

C$ 206

One-way from

C$ 113

Popular in

December

Cheapest in

September

Average price

C$ 508

Good one-way deal

C$ 286 or less
Spirit Airlines
  • Spirit Airlines
  • 11/12-16/12
  • 1 total stop
  • 14h 52m total
  • Los Angeles to Chicago
Search Deals
United Airlines
  • United Airlines
  • 24/12
  • Nonstop
  • 4h 10m total
  • Los Angeles to Chicago
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (C$ 80 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
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 26 November 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 24/12

10:27 p.m.-4:37 a.m.

Nonstop4h 10m

Chicago O'Hare Intl

Thu 1/1

7:10 a.m.-9:50 a.m.

Nonstop4h 40m

C$ 279

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Sun 14/12

5:30 a.m.-4:22 p.m.

1 stop8h 52m

Chicago O'Hare Intl

Wed 17/12

6:00 a.m.-11:13 a.m.

1 stop7h 13m

C$ 371

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Thu 11/12

7:40 a.m.-5:15 p.m.

1 stop7h 35m

Chicago O'Hare Intl

Wed 17/12

6:00 a.m.-11:13 a.m.

1 stop7h 13m

C$ 371

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Wed 10/12

1:35 p.m.-9:21 p.m.

1 stop5h 46m

Chicago O'Hare Intl

Wed 17/12

7:50 a.m.-3:29 p.m.

1 stop9h 39m

C$ 371

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Tue 9/12

7:15 a.m.-6:43 p.m.

1 stop9h 28m

Chicago O'Hare Intl

Wed 17/12

6:00 a.m.-11:13 a.m.

1 stop7h 13m

C$ 371

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Wed 10/12

10:10 p.m.-8:04 a.m.

1 stop7h 54m

Chicago O'Hare Intl

Tue 16/12

8:50 a.m.-2:59 p.m.

1 stop8h 09m

C$ 371

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Sat 13/12

2:15 p.m.-11:59 p.m.

1 stop7h 44m

Chicago O'Hare Intl

Wed 17/12

7:50 a.m.-3:29 p.m.

1 stop9h 39m

C$ 371

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Thu 11/12

5:45 a.m.-1:30 p.m.

1 stop5h 45m

Chicago O'Hare Intl

Tue 16/12

2:15 p.m.-10:15 p.m.

2 stops10h 00m

C$ 406

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Mon 8/12

12:25 a.m.-6:19 a.m.

Nonstop3h 54m

Chicago O'Hare Intl

Thu 11/12

9:10 a.m.-11:52 a.m.

Nonstop4h 42m

C$ 408

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Fri 12/12

12:25 a.m.-6:19 a.m.

Nonstop3h 54m

Chicago O'Hare Intl

Sun 14/12

10:38 a.m.-1:17 p.m.

Nonstop4h 39m

C$ 408

Flights are sorted by cheapest round-trip flights first.

Deals found on 25/11

Showing 1-10 of 20 results
1
2

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 21 November 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$ 109). Flying from Los Angeles to Chicago O'Hare Intl Airport in October is currently the most expensive (average of C$ 207). 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 26 November 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.

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

Reviews of airlines servicing O'Hare Intl

Get insights into the airlines that provide service to O'Hare Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to O'Hare Intl. Reviews last updated 26 November 2025.
Read through reviews of airlines operating flights from Los Angeles to Chicago O'Hare Intl Airport, such as Spirit Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Spirit Airlines
6.3
Okay
8,158 reviews
Check prices

Comfort

5.9

Crew

7.0

Entertainment

5.0

Overall

6.3

Boarding

6.6

Food

5.1

Reviews

1 / 20
4.0
Okay

Anonymous,Nov 2025

MCO - BWI

Sitting in exit seats without an upgrade should be allowed if nobody sitting in them what’s the big deal?
Spirit Airlines
6.3
Okay
8,158 reviews
Spirit Airlines
6.3
Okay
8,158 reviews
Check prices

Comfort

5.9

Crew

7.0

Entertainment

5.0

Overall

6.3

Boarding

6.6

Food

5.1

Reviews

1 / 20
4.0
Okay

Anonymous,Nov 2025

MCO - BWI

Sitting in exit seats without an upgrade should be allowed if nobody sitting in them what’s the big deal?

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 77 outbound flights to Chicago O'Hare Intl per day. You should also have plenty of airline options to choose from since 1 airline has 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, United Airlines, and JetBlue fly from Los Angeles to Chicago O'Hare Intl Airport in about 4h 10m. The time it takes to get you to your destination can typically vary by up to 6h 35m. There are 2800 km between Los Angeles and Chicago O'Hare Intl Airport. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Los Angeles to Chicago O'Hare Intl Airport round-trip?

    Spirit Airlines, at C$ 219, was found to be the cheapest airline from Los Angeles to Chicago O'Hare Intl Airport.. Users have found that Spirit Airlines is 48% cheaper than the other options available to this destination.

  • 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 ITA Airways (100%), Austrian Airlines (91%) and Lufthansa (87%).

  • 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$ 152. On average you can expect to pay C$ 341. The most popular route, (Los Angeles - Chicago O'Hare Intl), can usually be booked for C$ 1,335.

  • 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$ 109). Flying from Los Angeles to Chicago O'Hare Intl Airport in October is currently the most expensive (average of C$ 207). 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
Naperville
Bolingbrook
Romeoville

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Los Angeles to O'Hare Intl

Discover the top airline that operate flights from Los Angeles to O'Hare Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 26 November 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapestC$ 219AverageC$ 520FlexibilityNo cancel feeOn-time65%
Search Spirit Airlines flights

Fly with Cheapflights

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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.

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