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Cheap flights from Los Angeles to Chicago O'Hare Intl Airport from £70

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 6/5. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — ORD
1 Apr — 8 Apr1
1 adult

Cheapflights Tip: The best prices from Los Angeles to Chicago O'Hare Intl are usually found in February or September, booked 61 days in advance, depart on a Tuesday or Saturday and return on a Friday

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 27 March 2025.

Round-trip from

£118

One-way from

£70

Popular in

December

Cheapest in

February

Average price

£284

Good one-way deal

£388 or less
Spirit Airlines
  • Spirit Airlines
  • 7/5-10/5
  • 1 total stop
  • 13h 04m total
  • Los Angeles to Chicago
United Airlines
  • United Airlines
  • 6/5
  • Nonstop
  • 4h 03m total
  • Los Angeles to Chicago
Highest demand for flights based on searches. 3% potential increase in price (£7 potential increase over avg. return price).
Cheapest flight prices on average. 1% potential price decrease (£3 potential savings vs. average return price).
Average for round-trip flights in March 2025
Price to beat on a one-way flight from Los Angeles to Chicago O'Hare Intl.

Find flight deals from Los Angeles to O'Hare Intl

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 27 March 2025.

Wed 7/518:52LAX - ORD
1 stop8h 33mSpirit Airlines
Sat 10/508:37ORD - LAX
Nonstop4h 31mSpirit Airlines
Deal found 25/3£118
Mon 5/517:55LAX - ORD
Nonstop4h 04mUnited Airlines
Wed 7/512:53ORD - LAX
Nonstop4h 41mUnited Airlines
Deal found 26/3£169
Tue 20/507:00LAX - ORD
1 stop14h 56mAlaska Airlines
Sat 24/519:59ORD - LAX
1 stop13h 35mAlaska Airlines
Deal found 26/3£184
Tue 22/412:00LAX - ORD
1 stop7h 59mHawaiian Airlines
Tue 29/406:00ORD - LAX
1 stop10h 46mHawaiian Airlines
Deal found 26/3£189
Mon 5/500:45LAX - ORD
1 stop5h 50mDelta
Sat 10/507:30ORD - LAX
1 stop6h 53mDelta
Deal found 26/3£199
Tue 29/400:59LAX - ORD
1 stop9h 14mJetBlue
Tue 6/508:45ORD - LAX
1 stop14h 39mJetBlue
Deal found 26/3£206
Tue 13/505:15LAX - ORD
2 stops8h 10mSouthwest
Tue 13/518:55ORD - LAX
1 stop6h 30mSouthwest
Deal found 26/3£211
Fri 18/418:10LAX - ORD
1 stop24h 44mSun Country Air
Mon 21/419:05ORD - LAX
1 stop19h 30mSun Country Air
Deal found 26/3£213
Tue 8/407:45LAX - ORD
Nonstop4h 10mAmerican Airlines
Thu 10/409:45ORD - LAX
Nonstop4h 36mAmerican Airlines
Deal found 27/3£309

Cheapflights Fare Finder

Customise 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 858,174 searches. Data last updated 27 March 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 7/5

18:52-05:25

1 stop8h 33m

Chicago O'Hare Intl

Sat 10/5

08:37-11:08

Nonstop4h 31m

£118

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Mon 5/5

17:55-23:59

Nonstop4h 04m

Chicago O'Hare Intl

Wed 7/5

12:53-15:34

Nonstop4h 41m

£169

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Tue 20/5

07:00-23:56

1 stop14h 56m

Chicago O'Hare Intl

Sat 24/5

19:59-07:34

1 stop13h 35m

£184

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Tue 22/4

12:00-21:59

1 stop7h 59m

Chicago O'Hare Intl

Tue 29/4

06:00-14:46

1 stop10h 46m

£189

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Mon 5/5

00:45-08:35

1 stop5h 50m

Chicago O'Hare Intl

Sat 10/5

07:30-12:23

1 stop6h 53m

£199

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Tue 29/4

00:59-12:13

1 stop9h 14m

Chicago O'Hare Intl

Tue 6/5

08:45-21:24

1 stop14h 39m

£206

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Tue 13/5

05:15-15:25

2 stops8h 10m

Chicago O'Hare Intl

Tue 13/5

18:55-23:25

1 stop6h 30m

£211

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Fri 18/4

18:10-20:54

1 stop24h 44m

Chicago O'Hare Intl

Mon 21/4

19:05-12:35

1 stop19h 30m

£213

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Tue 8/4

07:45-13:55

Nonstop4h 10m

Chicago O'Hare Intl

Thu 10/4

09:45-12:21

Nonstop4h 36m

£309

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Tue 6/5

07:00-13:03

Nonstop4h 03m

£70

Flights are sorted by cheapest return flights first.

Deals found on 26/3

Showing 1-10 of 16 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 return 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 return flight from Los Angeles to O'Hare Intl. Price data was last updated on 21 March 2025.

Booking 61 days in advance of your planned departure date is, on average, the best time to get cheap flights from Los Angeles to Chicago O'Hare Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Los Angeles to Chicago O'Hare Intl Airport?

Currently, January is the cheapest month in which you can book a flight from Los Angeles to Chicago O'Hare Intl Airport (average of £595). Flying from Los Angeles to Chicago O'Hare Intl Airport in July is currently the most expensive (average of £843). 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 27 March 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 midday tend to be the most expensive. A flight in the afternoon could potentially save you up to 51% on airfare.

Weekly flight availability from Los Angeles to Chicago O'Hare Intl Airport

Explore weekly flight availability from Los Angeles to O'Hare Intl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 27 March 2025.

The most flights from LAX to ORD are scheduled on a Thursday (101 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (34 on average).

Rainfall in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Chicago O'Hare Intl Airport ranges from 43.0 - 125.0 inches per month. August is typically the wettest month, when rainfall can reach 125.0 mm. January is typically the driest time to visit Chicago O'Hare Intl Airport when rainfall is around 43.0 mm.

Temperature in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Chicago O'Hare Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -5.0 C).

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 27 March 2025.
To help decide which airline to fly from Los Angeles to Chicago, see what other customers have to say about Southwest, Alaska Airlines and Delta. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Overall

8.1

Crew

8.6

Comfort

8.1

Boarding

8.2

Food

7.1

Entertainment

7.6

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

Overall

8.1

Crew

8.6

Comfort

8.1

Boarding

8.2

Food

7.1

Entertainment

7.6

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

Overall

8.1

Crew

8.6

Comfort

8.1

Boarding

8.2

Food

7.1

Entertainment

7.6

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.
8.0
Very Good

Overall

8.1

Crew

8.6

Comfort

8.1

Boarding

8.2

Food

7.1

Entertainment

7.6

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

Overall

8.1

Crew

8.6

Comfort

8.1

Boarding

8.2

Food

7.1

Entertainment

7.6

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

Overall

8.1

Crew

8.6

Comfort

8.1

Boarding

8.2

Food

7.1

Entertainment

7.6

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

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?

    Most people fly from Los Angeles (LAX) if they book a flight from Los Angeles to Chicago O'Hare Intl. On average, Los Angeles has 60 outbound flights to Chicago O'Hare Intl per day from 0 airlines. Los Angeles is conveniently located just 9.4 mi from Los Angeles’s city center.

  • What are the cheapest airlines flying from Los Angeles to Chicago O'Hare Intl Airport round-trip?

    Currently priced at £118, Spirit Airlines will fly you from Los Angeles to Chicago O'Hare Intl Airport and back. In addition to Spirit Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from United Airlines and Alaska Airlines - these airlines can fly you to your destination from £169 and £184, respectively. You may be able to fly from Los Angeles to Chicago O'Hare Intl Airport for 51% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Los Angeles to Chicago O'Hare Intl Airport one-way?

    For one-way options, check prices for United Airlines. According to our data, you can fly for as low as £70. Users have also found prices from £84 and £100 on Hawaiian Airlines and Delta, respectively.

  • What are the most reliable airlines from Los Angeles to Chicago O'Hare Intl Airport?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Los Angeles to Chicago O'Hare Intl Airport on time: Atlas Air (100%), Spirit Airlines (96%), Fiji Airways (95%).

  • What are the cheapest flights from Los Angeles to Chicago O'Hare Intl Airport?

    While on average a flight from Los Angeles to Chicago O'Hare Intl Airport is generally £444, our data shows the cheapest flight currently is £138. When looking at the most popular route, (Los Angeles - Chicago O'Hare Intl), you can expect to pay £211 for that flight.

  • 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 holiday 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, January is the cheapest month in which you can book a flight from Los Angeles to Chicago O'Hare Intl Airport (average of £595). Flying from Los Angeles to Chicago O'Hare Intl Airport in July is currently the most expensive (average of £843). 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

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Alternative routes for Los Angeles to O'Hare Intl

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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.

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It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Los Angeles to O'Hare Intl.

Can Cheapflights find flights from Los Angeles to O'Hare Intl with no change fees?

Yes, we can. To see specific flights from Los Angeles to O'Hare Intl with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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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