$64+ Cheap flights from Illinois to Los Angeles (LAX)
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 7/1. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Illinois to Los Angeles 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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Illinois to Los Angeles
Keep the following information in mind while searching for Illinois to Los Angeles flight deals. Data was last updated June 12, 2025.
Round-trip from | $118 (Kiwi.com) |
|---|---|
One-way from | $64 (Kiwi.com) |
Popular in | December |
Cheapest in | September |
Average price | $277 |
Good round-trip deal | $204 or less |
Good one-way deal | $110 or less |
Find flight deals from Illinois to Los Angeles
Cheapest flights from Illinois to Los AngelesExplore the most affordable flight options available from Illinois to Los Angeles. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.
Explore the most affordable flight options available from Illinois to Los Angeles. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.
This Kiwi.com deal was found by Cheapflights users on 6/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Kiwi.com deal was found by Cheapflights users on 6/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Cheapflightsfares deal was found by Cheapflights users on 6/12. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Southwest deal was found by Cheapflights users on 6/9. 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.
This Kiwi.com deal was found by Cheapflights users on 6/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This American Airlines deal was found by Cheapflights users on 6/12. 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.
This United Airlines deal was found by Cheapflights users on 6/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This FlightHub deal was found by Cheapflights users on 6/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This FlightHub deal was found by Cheapflights users on 6/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Southwest deal was found by Cheapflights users on 6/9. 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.
This Delta deal was found by Cheapflights users on 6/11. 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.
This Delta deal was found by Cheapflights users on 6/11. 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.
Cheapflights Fare Finder
Customize your flight search to find flights from Illinois to Los Angeles 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 June 12, 2025.
Use the filters below to find and compare flights from Illinois to Los Angeles that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
ChicagoLos Angeles
ORD - LAX
ORDLAX
Chicago O'Hare Intl
Wed 7/2
9:15 pm-6:59 am
1 stop11h 44m
Los Angeles
Wed 7/9
7:20 pm-6:03 am
1 stop8h 43m
ChicagoLos Angeles
MDW - LAX
MDWLAX
Chicago Midway
Wed 8/6
11:39 am-9:37 pm
1 stop11h 58m
Los Angeles
Sat 8/9
6:15 am-8:54 pm
1 stop12h 39m
ChicagoLos Angeles
ORD - LAX
ORDLAX
Chicago O'Hare Intl
Thu 7/31
6:10 am-8:39 am
Nonstop4h 29m
Los Angeles
Mon 8/4
4:24 pm-10:46 pm
Nonstop4h 22m
ChicagoLos Angeles
MDW - LAX
MDWLAX
Chicago Midway
Tue 9/9
9:10 pm-11:30 pm
Nonstop4h 20m
Los Angeles
Tue 9/16
4:40 pm-10:40 pm
Nonstop4h 00m
ChicagoLos Angeles
ORD - LAX
ORDLAX
Chicago O'Hare Intl
Wed 7/2
7:49 pm-10:20 pm
Nonstop4h 31m
Los Angeles
Thu 7/10
4:24 pm-10:46 pm
Nonstop4h 22m
ChicagoLos Angeles
ORD - LAX
ORDLAX
Chicago O'Hare Intl
Tue 7/29
7:16 am-9:36 am
Nonstop4h 20m
Los Angeles
Tue 8/5
11:25 am-5:42 pm
Nonstop4h 17m
ChicagoLos Angeles
ORD - LAX
ORDLAX
Chicago O'Hare Intl
Tue 7/15
6:22 pm-8:54 pm
Nonstop4h 32m
Los Angeles
Sun 7/20
10:40 pm-4:51 am
Nonstop4h 11m
St. LouisLos Angeles
STL - LAX
STLLAX
Lambert-St Louis
Sun 7/27
2:36 pm-9:37 pm
1 stop9h 01m
Los Angeles
Wed 7/30
10:10 pm-9:52 am
1 stop9h 42m
St. LouisLos Angeles
STL - LAX
STLLAX
Lambert-St Louis
Fri 8/15
8:44 am-3:36 pm
1 stop8h 52m
Los Angeles
Sat 8/16
11:51 am-7:49 am
1 stop17h 58m
ChicagoLos Angeles
ORD - LAX
ORDLAX
Chicago O'Hare Intl
Sat 7/26
12:40 pm-7:55 pm
2 stops9h 15m
Los Angeles
Sat 8/2
6:45 am-4:25 pm
1 stop7h 40m
Best time to book a flight from Illinois to Los Angeles
Have a flexible travel schedule? Discover the best time to fly to Los Angeles from Illinois with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Illinois to Los Angeles
What is the cheapest month to book a flight from Illinois to Los Angeles?
Currently, January is the cheapest month in which you can book a flight from Illinois to Los Angeles (average of $246). Flying from Illinois to Los Angeles in March is currently the most expensive (average of $327). 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 IL to LAX?
Find hourly flight availability from Illinois to Los Angeles. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Illinois to Los Angeles as you normally would.
Weekly flight availability from Illinois to Los Angeles
Explore weekly flight availability from Illinois to Los Angeles. 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 June 12, 2025.
The most flights from USIL to LAX are scheduled on a Monday (138 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (79 on average).
Rainfall in Los Angeles by month
Plan your trip to Los Angeles by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Los Angeles ranges from 0.0 - 3.4 inches per month. February is typically the wettest month, when rainfall can reach 3.4 in. July is typically the driest time to visit Los Angeles when rainfall is around 0.0 in.
Temperature in Los Angeles by month
Plan your trip to Los Angeles by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Los Angeles, 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 57.2 F).
Reviews of airlines servicing Los Angeles
Get insights into the airlines that provide service to Los Angeles. 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 Los Angeles. Reviews last updated June 12, 2025.
Read reviews from past customers who have flown Alaska Airlines, Southwest and Delta from Illinois to Los Angeles. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
Entertainment
Food
Boarding
Comfort
Crew
Reviews
James,Apr 2025
LAX - SFO
Overall
Entertainment
Food
Boarding
Comfort
Crew
Reviews
James,Apr 2025
LAX - SFO
Overall
Entertainment
Food
Boarding
Comfort
Crew
Reviews
James,Apr 2025
LAX - SFO
Overall
Entertainment
Food
Boarding
Comfort
Crew
Reviews
James,Apr 2025
LAX - SFO
Overall
Entertainment
Food
Boarding
Comfort
Crew
Reviews
James,Apr 2025
LAX - SFO
Overall
Entertainment
Food
Boarding
Comfort
Crew
Reviews
James,Apr 2025
LAX - SFO
Related info for your journey
Find useful and relevant information for your journey from Illinois to Los Angeles. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Illinois?
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Alternative routes for Illinois to Los Angeles
See prices for flight routes from nearby airports that may be better suited for you.
Top 9 airlines flying from Illinois to Los Angeles
Discover the top 9 airlines that operate flights from Illinois to Los Angeles. 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 June 12, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$49 | Average$130 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$78 | Average$225 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$91 | Average$246 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$137 | Average$415 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$147 | Average$345 | FlexibilityNo cancel fee | On-time83% | |
| Cheapest$179 | Average$483 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$206 | Average$393 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$207 | Average$429 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$236 | Average$397 | FlexibilityNo cancel fee | On-timeN/A |