Chicago

$86+ Cheap flights from Los Angeles (LAX) to Chicago (CHI)

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 6/15. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — CHI
Apr 9 — Apr 161
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Find cheap flights from Los Angeles to Chicago with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

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Cheapflights Tip: The best prices from Los Angeles to Chicago are usually found in February or October, booked 61 days in advance, depart on a Wednesday or Tuesday and return on a Friday

Cheap 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 April 4, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$159
(Mytrip)

One-way from

$86
(Cheapflightsfares)

Popular in

March

Cheapest in

February

Average price

$298

Good round-trip deal

$258 or less

Good one-way deal

$148 or less
Provider with most accurate pricing for Los Angeles-Chicago (CHI) flight deals.
Provider most trusted by Cheapflights users for Los Angeles-Chicago (CHI) flights.
From Los Angeles to Chicago (CHI)
One-way flight from Los Angeles to Chicago (CHI)
High demand for flights, 0% potential price rise
Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
Average for round-trip flights in April 2025
Price to beat on a round-trip flight from Los Angeles to Chicago (CHI).
Price to beat on a one-way flight from Los Angeles to Chicago (CHI).

Find flight deals from Los Angeles to Chicago

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 April 4, 2025.

This Mytrip deal was found by Cheapflights users on 4/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2811:48 pmLAX - ORD
1 stop10h 59mSpirit Airlines
Fri 5/24:55 pmORD - LAX
Nonstop4h 38mSpirit Airlines
Deal found 4/3$159
This Mytrip deal was found by Cheapflights users on 4/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/1712:41 amLAX - ORD
Nonstop4h 01mMultiple Airlines
Sun 5/256:10 amORD - LAX
Nonstop4h 34mMultiple Airlines
Deal found 4/3$160
This Southwest deal was found by Cheapflights users on 4/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/311:25 amLAX - MDW
Nonstop4h 00mSouthwest
Tue 5/68:40 pmMDW - LAX
Nonstop4h 30mSouthwest
Deal found 4/3$179
This eDestinos deal was found by Cheapflights users on 4/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/258:05 pmLAX - MDW
1 stop13h 16mFrontier
Mon 4/288:01 pmMDW - LAX
1 stop6h 30mFrontier
Deal found 4/3$227
This Mytrip deal was found by Cheapflights users on 4/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/166:35 pmLAX - RFD
1 stop24h 11mMultiple Airlines
Sun 4/209:36 pmRFD - LAX
1 stop26h 30mMultiple Airlines
Deal found 4/3$227
This Alaska Airlines deal was found by Cheapflights users on 4/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/307:00 amLAX - ORD
1 stop14h 56mAlaska Airlines
Tue 6/37:00 amORD - LAX
1 stop7h 57mAlaska Airlines
Deal found 4/3$234
This Frontier deal was found by Cheapflights users on 4/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/234:46 pmLAX - ORD
Nonstop4h 22mFrontier
Sun 7/276:10 amORD - LAX
Nonstop4h 29mFrontier
Deal found 4/3$235
This Delta deal was found by Cheapflights users on 4/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/261:10 pmLAX - MDW
1 stop7h 12mDelta
Sat 5/33:02 pmMDW - LAX
1 stop6h 38mDelta
Deal found 4/4$256
This Delta deal was found by Cheapflights users on 4/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/2512:45 amLAX - ORD
1 stop7h 38mDelta
Tue 4/292:15 pmORD - LAX
1 stop8h 30mDelta
Deal found 4/4$257
This American Airlines deal was found by Cheapflights users on 4/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1811:59 pmLAX - ORD
Nonstop4h 07mAmerican Airlines
Sat 4/267:20 pmORD - LAX
Nonstop4h 37mAmerican Airlines
Deal found 4/3$265
This JetBlue deal was found by Cheapflights users on 4/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2810:40 pmLAX - ORD
1 stop11h 46mJetBlue
Tue 5/64:03 pmORD - LAX
1 stop11h 04mJetBlue
Deal found 4/4$291

Cheapflights Fare Finder

Customize 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 2,558,603 searches. Data last updated April 4, 2025.
Use the filters below to find and compare flights from Los Angeles to Chicago that are best for you.

Fly from

Los Angeles

Fly to

Chicago

Route

Depart

Return

Price

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Mon 4/28

11:48 pm-12:47 pm

1 stop10h 59m

Chicago O'Hare Intl

Fri 5/2

4:55 pm-7:33 pm

Nonstop4h 38m

$159

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Sat 5/17

12:41 am-6:42 am

Nonstop4h 01m

Chicago O'Hare Intl

Sun 5/25

6:10 am-8:44 am

Nonstop4h 34m

$160

Los AngelesChicago

LAX - MDW

LAXMDW

Los Angeles

Sat 5/3

11:25 am-5:25 pm

Nonstop4h 00m

Chicago Midway

Tue 5/6

8:40 pm-11:10 pm

Nonstop4h 30m

$179

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Tue 5/6

4:49 pm-11:00 pm

Nonstop4h 11m

Chicago O'Hare Intl

Thu 5/8

12:53 pm-3:34 pm

Nonstop4h 41m

$218

Los AngelesChicago

LAX - MDW

LAXMDW

Los Angeles

Fri 4/25

8:05 pm-11:21 am

1 stop13h 16m

Chicago Midway

Mon 4/28

8:01 pm-12:31 am

1 stop6h 30m

$227

Los AngelesChicago

LAX - RFD

LAXRFD

Los Angeles

Wed 4/16

6:35 pm-8:46 pm

1 stop24h 11m

Chicago Greater Rockford

Sun 4/20

9:36 pm-10:06 pm

1 stop26h 30m

$227

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Tue 5/6

9:43 am-3:55 pm

Nonstop4h 12m

Chicago O'Hare Intl

Sun 5/11

7:25 am-10:03 am

Nonstop4h 38m

$228

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Fri 5/30

7:00 am-11:56 pm

1 stop14h 56m

Chicago O'Hare Intl

Sat 5/31

7:00 am-12:57 pm

1 stop7h 57m

$234

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Thu 7/3

4:46 pm-11:05 pm

Nonstop4h 19m

Chicago O'Hare Intl

Sun 7/6

6:10 am-8:39 am

Nonstop4h 29m

$249

Los AngelesChicago

LAX - MDW

LAXMDW

Los Angeles

Sat 4/26

1:10 pm-10:22 pm

1 stop7h 12m

Chicago Midway

Sat 5/3

3:02 pm-7:40 pm

1 stop6h 38m

$256

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/3

Showing 1-10 of 30 results
1
2
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Compare providers for flights from Los Angeles to Chicago

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Los Angeles to Chicago in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
CheapOairPrice Accuracy1 starTrust Score*3 stars
FareScanPrice Accuracy-Trust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*2 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
GotogatePrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Los Angeles-Chicago flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Los Angeles-Chicago flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Los Angeles-Chicago flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Los Angeles-Chicago flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Los Angeles-Chicago flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

The best insider tips for Los Angeles to Chicago flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Los Angeles to Chicago trip
Airlines
Spirit Airlines

Spirit's Big Front Seats offer wider seats and 11 inches more legroom.


Spirit Saver$ Club provides discounts on luggage and seats for frequent flyers.

United Airlines

Basic Economy allows a personal item only; no carry-on bags unless exceptions apply.


Economy Plus offers extra legroom seats at the front of the economy cabin.

Southwest

Southwest offers two free checked bags, including oversized items like skis.


Early Bird check-in provides priority boarding by checking you in 36 hours before departure.

Airports
LAX

If lines are long, head to Tom Bradley International Terminal for shorter security lines, especially in the morning and midday.

Read more about LAXby Ramsey Qubein
ORD

For a quick city trip, take the 'L' train from ORD to downtown Chicago, avoiding traffic delays.

Read more about ORDby Ramsey Qubein
Our travel experts
Daniel Scheffler

Daniel Scheffler

Expert on Spirit Airlines

Daniel Scheffler

Daniel Scheffler

Daniel Scheffler is a travel writer, podcaster, and producer. Born in Africa, bred in Europe and now living in America he has traveled to 140 countries (and all 50 U.S. states). Plus he has stayed at over 2500 hotels across the globe. His original shows Everywhere and Without Maps (available on Spotify) showcase his beliefs, travel is about humanity and sharing that beauty. And thus it reminds you that you shouldn’t believe everything you think.

Read more
Harriet Baskas

Harriet Baskas

Expert on United Airlines

Harriet Baskas

Harriet Baskas

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Read more
Marisa Garcia

Marisa Garcia

Expert on Southwest

Marisa Garcia

Marisa Garcia

Marisa knows planes inside and out, spending 16 years working on aircraft in hangars at airports around the world. She is an aviation industry expert, specialized in airline interiors and regulations. Ten years ago, she pivoted to journalism. She shares her insights in leading aviation, travel, and business publications and on her site FlightChic.

Read more
Ramsey Qubein

Ramsey Qubein

Expert on ORD and LAX

Ramsey Qubein

Ramsey Qubein

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more

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 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

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

Use this chart to determine the optimal time to book a round-trip flight from Los Angeles to Chicago. Price data was last updated on March 28, 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. 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?

Currently, August is the cheapest month in which you can book a flight from Los Angeles to Chicago (average of $245). Flying from Los Angeles to Chicago in March is currently the most expensive (average of $321). 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 April 4, 2025.

One of the essential ways to save on airfare from Los Angeles to Chicago 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 34% on airfare.

What is the cheapest day to fly from Los Angeles to Chicago?

Use this chart to determine the cheapest time to fly round-trip from Los Angeles to Chicago. Price data was last updated on March 30, 2025.

Travelers seeking maximum savings on their Los Angeles to Chicago flight should consider departing on Saturday afternoons when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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 April 4, 2025.

The most flights from LAX to CHI are scheduled on a Friday (114 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (77 on average).

Rainfall in Chicago by month

Plan your trip to Chicago by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Chicago ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Chicago when rainfall is around 1.7 in.

Temperature in Chicago by month

Plan your trip to Chicago by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Chicago, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing Chicago

Get insights into the airlines that provide service to Chicago. 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 Chicago. Reviews last updated April 4, 2025.
Read through reviews of airlines operating flights from Los Angeles to Chicago, such as Alaska Airlines, Southwest 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.

Crew

8.5

Food

7.1

Overall

8.0

Comfort

7.9

Boarding

8.2

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Crew

8.5

Food

7.1

Overall

8.0

Comfort

7.9

Boarding

8.2

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Crew

8.5

Food

7.1

Overall

8.0

Comfort

7.9

Boarding

8.2

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
8.0
Very good

Crew

8.5

Food

7.1

Overall

8.0

Comfort

7.9

Boarding

8.2

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Crew

8.5

Food

7.1

Overall

8.0

Comfort

7.9

Boarding

8.2

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Crew

8.5

Food

7.1

Overall

8.0

Comfort

7.9

Boarding

8.2

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Los Angeles to Chicago Travel Guide

Los Angeles and Chicago are both bustling cities with plenty of things to see and do. While both cities have many similarities, Chicago offers a uniquely Midwestern experience you just can't get on the West Coast. From vibrant neighborhoods to a busy downtown area, Chicago is essentially many smaller towns wrapped up in one large metropolis. You'll find no shortage of things to keep you busy during your stay in Chicago, from improv theaters showcasing up-and-coming comedians to world-class art and history museums. With so much to see and do, you may want to consider staying for a few extra days just to get all of the authentic Chicago experiences checked off of your list.

Los Angeles and Chicago both share a lot in common, but they are defined by their differences. While temperatures in LA are almost always moderate and sunny, Chicago weather is notoriously unpredictable. However, it makes the perfect destination for a summer getaway or a true winter Christmas experience. Chicago is known for its local cuisine, including deep dish pizza and Chicago-style hot dogs, and visits to the local neighborhoods reveal a wide range of international cuisines. Visit Pilsen for its authentic Mexican taquerias or head to Chinatown for its wide range of delicious eateries. The Loop and the surrounding downtown area are home to the Magnificent Mile shopping district, the Art Institute of Chicago, The Goodman Theater and a host of smaller museums and shops. Finish your trip to the Loop with a visit to Millennium Park and a ride on the CTA's "El" elevated train.

If you are planning a trip to the Windy City, use our smart search engine to find the cheapest flights between Los Angeles and Chicago.

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 can I do to minimize my carbon print when flying from Los Angeles to Chicago?

    If you are traveling from Los Angeles to Chicago, you can avoid traveling with heavy luggage. Heavy luggage increases the plane’s overall weight, making it burn more fuel during the journey. This, in turn, produces more carbon gases into the air, polluting it. You can also go plastic free by packing your belongings in bags made of reusable material. These are some of the ways you can reduce your carbon print when traveling the route.

  • Is there another sustainable means of transport I can use from Los Angeles to Chicago?

    If you are looking forward to getting to Chicago from Los Angeles, doing so using a sustainable means of transport such as flights is recommended. However, besides flights, you can also use trains. Trains are sustainable since they transport many people in one trip, using less fuel. This, in turn, reduces the amount of carbon gases being released into the air during the trip.

  • What information can I check to identify a sustainable airline servicing Los Angeles to Chicago?

    If you need to identify a sustainable airline for your Los Angeles to Chicago journey, consider the fleet manufacturing date. An airline with recent planes in its fleet promotes fuel economy and reduces carbon emissions. New planes are fitted with fuel-efficient modern engines, making them use less fuel for this journey compared to older planes. In addition, look out for airlines that use non-disposable items in their flights, such as utensils. This reduces the disposal of plastic spoons and plates into the environment.

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

    The average direct flight from Los Angeles to either of Chicago's major airports usually lasts around four hours, not including boarding times. You can find cheaper airfare by selecting a flight with a stopover, but that will extend the travel time a bit.

  • Which airlines operate flights from Los Angeles to Chicago?

    Many major airlines offer direct flights from Los Angeles to Chicago, including United, American, Spirit, Frontier, Southwest and Alaska Airlines. Connecting flights can also be found with several other carriers, including Delta.

  • How frequent are flights between Los Angeles to Chicago?

    Flights between Los Angeles and Chicago are frequent throughout each day, with at least one flight arriving from LA every hour during peak travel times.

  • Which airports serve Los Angeles to Chicago?

    Chicago is served by two major airports and several smaller regional facilities. For flights from Los Angeles, you can expect to arrive at either O'Hare International Airport or Chicago Midway International Airport. The main airport serving Los Angeles is Los Angeles International Airport, also known as LAX.

  • Which direct flight route between Los Angeles and Chicago is cheapest?

    The cheapest direct flight route between Los Angeles and Chicago is typically found with American Airlines or Frontier, both of which arrive at O'Hare Airport. The fares for each carrier's basic economy rates are close in price.

  • What airport do you fly from for flights from Los Angeles to Chicago?

    Most people fly from Los Angeles (LAX) if they book a flight from Los Angeles to Chicago. On average, Los Angeles has 94 outbound flights to Chicago per day from 8 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 round-trip?

    Flying on Spirit Airlines is currently your cheapest option to Chicago, with prices starting at $159. Additional round-trip tickets that might be worth considering are offered by Frontier and Southwest, with the lowest prices starting at $165 and $179, respectively. Spirit Airlines is priced at 47% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Los Angeles to Chicago one-way?

    $86 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Spirit Airlines and Southwest, with prices starting from $88 and $90, respectively.

  • What are the most popular routes from Los Angeles to Chicago?

  • 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 Atlas Air (100%), Air China (91%) or Air New Zealand (90%) 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?

    While on average a flight from Los Angeles to Chicago is generally $1,157, our data shows the cheapest flight currently is $88. When looking at the most popular route, (Los Angeles - Chicago O'Hare Intl), you can expect to pay $121 for that flight.

  • 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 vacation 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, August is the cheapest month in which you can book a flight from Los Angeles to Chicago (average of $245). Flying from Los Angeles to Chicago in March is currently the most expensive (average of $321). 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

Traveling to a place near Los Angeles?

Book flights to Los Angeles if you plan to visit one of these locations
Merrillville
New Buffalo
Hammond
Benton Harbor
Porter
Lansing
Valparaiso
Chesterton

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.

Top 8 airlines flying from Los Angeles to Chicago

Discover the top 8 airlines that operate flights from Los Angeles to Chicago. 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 2,558,603 searches. Data last updated April 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$49Average$120FlexibilityNo cancel feeOn-time88%
Spirit AirlinesCheapest$77Average$220FlexibilityNo cancel feeOn-time65%
FrontierCheapest$89Average$204FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$157Average$347FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$179Average$340FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$183Average$340FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$221Average$394FlexibilityNo cancel feeOn-time75%
DeltaCheapest$236Average$443FlexibilityNo cancel feeOn-timeN/A

Helpful tips for your next trip to Chicago

Get useful tips and recommendations to enhance your travel experience on your next trip to Chicago. Learn about must-visit attractions, local customs, transportation options, weather conditions, and other valuable tips to make your trip more enjoyable and hassle-free.
  • Spirit Airlines and American Airlines are some of the airlines transporting passengers from Los Angeles (LAX) to Chicago. These airlines have encouraged the use of measures to promote sustainability. For instance, the airlines use non-disposable kitchen items such as cups and plates.
  • Chicago is one of the cities which prioritizes sustainability. The city has a plan in place that covers different themes, including waste management, transportation options, and energy efficiency. Therefore, airlines must adhere to these measures when flying into the city.
  • Flights from Los Angeles will land in Chicago at the O’Hare International Airport (ORD). The airport is committed to promoting sustainability through proper waste management measures. It does this by ensuring garbage is collected, sorted, and disposed of in the proper manner.

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