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Cheap flights from Los Angeles to Chicago from $141

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 4/7. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — CHI
9 Apr — 16 Apr1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Los Angeles Los Angeles to Chicago are usually found in September or August, booked 80 days in advance, depart on a Sunday or Friday and return on a Sunday

Cheap flight deals from Los Angeles to Chicago

Enter your travel dates to find the best prices.

Cheapest flights from Los Angeles to Chicago
Explore the most affordable flight options available from Los Angeles to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 March 2026.

Tue 7/419:01
LAX
-
ORD
1 stop11h 49m
Spirit Airlines
Tue 14/409:45
ORD
-
LAX
1 stop10h 21m
Spirit Airlines
Deal found 8/3$265
Thu 14/523:35
LAX
-
ORD
Nonstop4h 00m
Spirit Airlines
Sun 17/518:16
ORD
-
LAX
1 stop7h 37m
Spirit Airlines
Deal found 9/3$268
Tue 21/411:21
LAX
-
ORD
2 stops21h 02m
Spirit Airlines
Tue 28/407:30
ORD
-
LAX
Nonstop4h 26m
Spirit Airlines
Deal found 7/3$271
Tue 21/405:30
LAX
-
ORD
1 stop9h 41m
Multiple Airlines
Tue 28/420:58
ORD
-
LAX
1 stop21h 17m
Multiple Airlines
Deal found 7/3$272
Tue 14/423:00
LAX
-
ORD
1 stop9h 02m
Frontier
Wed 29/408:25
ORD
-
LAX
1 stop30h 05m
Frontier
Deal found 7/3$279
Sat 11/711:15
LAX
-
ORD
Nonstop4h 15m
Delta
Sat 18/707:00
ORD
-
LAX
Nonstop4h 45m
Delta
Deal found 8/3$280
Wed 20/523:50
LAX
-
ORD
Nonstop4h 10m
United Airlines
Sat 23/518:10
ORD
-
LAX
Nonstop4h 30m
United Airlines
Deal found 7/3$282
Sat 25/405:35
LAX
-
ORD
1 stop6h 55m
Southwest
Sat 2/514:05
ORD
-
LAX
1 stop7h 45m
Southwest
Deal found 8/3$283
Wed 8/423:30
LAX
-
ORD
1 stop9h 47m
Spirit Airlines
Wed 15/418:16
ORD
-
LAX
1 stop7h 37m
Spirit Airlines
Deal found 8/3$293
Sat 18/711:15
LAX
-
ORD
Nonstop4h 15m
Delta
Sat 25/713:35
ORD
-
LAX
1 stop8h 51m
Delta
Deal found 7/3$295

Find flight deals from Los Angeles to Chicago

Discover tips and strategies to find the most affordable flight options for your journey from Los Angeles (LAX) to Chicago (CHI). 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 10 March 2026.

Round-trip from

$265

One-way from

$141

Popular in

February

Cheapest in

September

Average price

$493

Good one-way deal

$282 or less
Spirit Airlines
  • Spirit Airlines
  • 7/4-14/4
  • 2 total stops
  • 22h 10m total
  • Los Angeles to Chicago
Search Deals
Delta
  • Delta
  • 4/7
  • Nonstop
  • 4h 15m total
  • Los Angeles to Chicago
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($120 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($16 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a one-way flight from Los Angeles Los Angeles to Chicago (CHI).
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Los Angeles to Chicago 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 647,157 searches. Data last updated 10 March 2026.
Use the filters below to find and compare flights from Los Angeles to Chicago that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles Los Angeles

Tue 21/4

06:00-15:10

1 stop7h 10m

Chicago O'Hare Intl

Tue 21/4

19:10-23:47

1 stop6h 37m

$329

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles Los Angeles

Mon 20/4

23:20-08:01

1 stop6h 41m

Chicago O'Hare Intl

Tue 28/4

19:10-23:47

1 stop6h 37m

$366

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles Los Angeles

Tue 21/4

14:20-23:55

2 stops7h 35m

Chicago O'Hare Intl

Tue 28/4

10:30-17:25

2 stops8h 55m

$409

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles Los Angeles

Thu 23/4

05:10-15:30

2 stops8h 20m

Chicago O'Hare Intl

Mon 27/4

16:15-23:20

2 stops9h 05m

$409

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles Los Angeles

Fri 15/5

07:25-23:55

2 stops14h 30m

Chicago O'Hare Intl

Tue 19/5

11:55-19:45

2 stops9h 50m

$464

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles Los Angeles

Wed 20/5

06:15-16:51

1 stop8h 36m

Chicago O'Hare Intl

Sun 24/5

11:07-18:05

1 stop8h 58m

$494

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles Los Angeles

Wed 1/4

14:03-23:59

1 stop7h 56m

Chicago O'Hare Intl

Wed 8/4

06:00-17:06

2 stops13h 06m

$562

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles Los Angeles

Mon 29/6

17:30-23:45

Nonstop4h 15m

Chicago O'Hare Intl

Fri 3/7

13:35-20:26

1 stop8h 51m

$579
Fastest return journey

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles Los Angeles

Thu 18/6

17:30-23:45

Nonstop4h 15m

Chicago O'Hare Intl

Sun 21/6

06:00-10:57

1 stop6h 57m

$579

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles Los Angeles

Tue 14/4

09:13-23:59

2 stops12h 46m

Chicago O'Hare Intl

Sun 19/4

06:00-14:11

1 stop10h 11m

$589

Flights are sorted by cheapest return flights first.

Deals found on 8/3

Showing 1-10 of 22 resultsSorted by cheapest first
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Best time to book a flight from Los Angeles to Chicago

Have a flexible travel schedule? Discover the best time to fly to Chicago 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

How far ahead should I book a flight from Los Angeles to Chicago?

Use this chart to determine the optimal time to book a return flight from Los Angeles to Chicago. Price data was last updated on 6 March 2026.

To ensure you get the cheapest price possible for a flight from Los Angeles to Chicago, you should look to book at least 80 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Los Angeles to Chicago?

Currently, May is the cheapest month in which you can book a flight from Los Angeles to Chicago (average of $155). Flying from Los Angeles to Chicago in February is currently the most expensive (average of $282). 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 CHI?

Find hourly flight availability from Los Angeles to Chicago. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 10 March 2026.

It’s optimal to fly from Los Angeles to Chicago in the afternoon. By choosing this option you can save up to 75% on the cost of your flight, compared to a flight at midday.

Weekly flight availability from Los Angeles to Chicago

Explore weekly flight availability from Los Angeles to Chicago. 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 10 March 2026.

The most flights from LAX to CHI are scheduled on a Monday (111 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (58 on average).

How often are flights from Los Angeles to Chicago delayed?

About 11% of weekly flights between Los Angeles and Chicago have experienced delays in the past year, with the average delay time being 166 minutes.

What is the most punctual flight time for Los Angeles to Chicago flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Monday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Los Angeles to Chicago flights?

Over the past year, United Airlines have had the lowest number of delays on this route, with just 7% of flights being delayed.

Related info for your journey

Find useful and relevant information for your journey from Los Angeles to Chicago. 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?

    Los Angeles Los Angeles (LAX), located 15.1 km from the city centre, is the airport you fly out of when you book flights from Los Angeles to Chicago. 0 airlines have flights from Los Angeles to Chicago on a regular basis. Booking flights from Los Angeles Los Angeles to Chicago should not be difficult; the airport handles an average of 86 outbound flights to Chicago per day.

  • How long is the flight from Los Angeles to Chicago?

    Departing from Los Angeles to Chicago will take you 4h 09m. Airlines will cover a distance of 2800 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the most reliable airlines from Los Angeles to Chicago?

    No one likes to see their flight delayed. When booking a flight from Los Angeles to Chicago consider choosing Austrian Airlines(93%), China Southern(88%) or Brussels Airlines(87%), as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Los Angeles to Chicago?

    The cheapest flight price from Los Angeles to Chicago is $82. On average you can expect to pay $283. The most popular route, (Los Angeles Los Angeles - Chicago O'Hare Intl), can usually be booked for $185.

  • Can I find deals for flights from Los Angeles to Chicago that include hotel bookings?

    Yes. In addition to deals on Los Angeles to Chicago flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Los Angeles to Chicago?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Los Angeles to Chicago.

  • Can I find deals for business class flights from Los Angeles to Chicago?

    Yes. Cheapflights offers flight deals from Los Angeles to Chicago 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?

    Currently, May is the cheapest month in which you can book a flight from Los Angeles to Chicago (average of $155). Flying from Los Angeles to Chicago in February is currently the most expensive (average of $282). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Los Angeles to Chicago

See prices for flight routes from nearby airports that may be better suited for you.
San Francisco to O'Hare Intl flights
Los Angeles to O'Hare Intl flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers 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 Chicago?

Cheapflights makes it easy to find Los Angeles to Chicago flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Los Angeles to Chicago?

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

Can Cheapflights find flights from Los Angeles to Chicago with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Los Angeles to Chicago flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Los Angeles to Chicago become cheaper?

Yes, Cheapflights offers price alerts on Los Angeles to Chicago flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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