$82+ Cheap flights from Los Angeles (LAX) to Illinois
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 12/25. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — ORD
dic. 10 — dic. 171
1 adult, Economy
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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 Los Angeles to Illinois
Discover tips and strategies to find the most affordable flight options for your journey from Los Angeles (LAX) to Illinois (USIL). 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 diciembre 5, 2024.
Find flight deals from Los Angeles to Illinois
Cheapest flights from Los Angeles to IllinoisExplore the most affordable flight options available from Los Angeles to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 5, 2024.
Explore the most affordable flight options available from Los Angeles to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 5, 2024.
This Cheapflightsfares deal was found by Cheapflights users on 12/4. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/2312:55 amLAX - ORD
Nonstop4h 03mSpirit Airlines
dom. 1/59:54 pmORD - LAX
1 stop13h 55mSpirit Airlines
Deal found 12/4![Spirit Airlines logo]()
$170
This CheapOair deal was found by Cheapflights users on 12/5. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/3012:55 amLAX - ORD
Nonstop4h 03mMultiple Airlines
lun. 1/66:00 amORD - LAX
1 stop20h 30mMultiple Airlines
Deal found 12/5![Multiple Airlines logo]()
$174
This Frontier deal was found by Cheapflights users on 12/4. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/297:03 pmLAX - MDW
1 stop8h 30mFrontier
lun. 1/68:41 pmMDW - LAX
1 stop12h 52mFrontier
Deal found 12/4![Frontier logo]()
$180
This Frontier deal was found by Cheapflights users on 12/3. 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.
jue. 12/1211:07 amLAX - ORD
1 stop6h 38mFrontier
sáb. 1/186:20 amORD - LAX
1 stop8h 22mFrontier
Deal found 12/3![Frontier logo]()
$188
This Frontier deal was found by Cheapflights users on 12/5. 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.
mié. 12/189:34 pmLAX - STL
1 stop11h 36mFrontier
lun. 1/69:29 pmSTL - LAX
1 stop12h 04mFrontier
Deal found 12/5![Frontier logo]()
$188
This Southwest deal was found by Cheapflights users on 12/4. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/244:35 pmLAX - MDW
Nonstop3h 55mSouthwest
mié. 1/88:35 pmMDW - LAX
Nonstop4h 45mSouthwest
Deal found 12/4![Southwest logo]()
$261
This Delta deal was found by Cheapflights users on 12/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/179:00 amLAX - ORD
1 stop7h 31mDelta
mar. 1/214:58 pmORD - LAX
1 stop7h 57mDelta
Deal found 12/3![Delta logo]()
$268
This eDestinos deal was found by Cheapflights users on 12/4. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/288:36 pmLAX - MDW
2 stops25h 04mMultiple Airlines
dom. 1/1212:43 pmMDW - LAX
1 stop20h 50mMultiple Airlines
Deal found 12/4![Multiple Airlines logo]()
$297
This American Airlines deal was found by Cheapflights users on 12/3. 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.
mar. 12/315:50 pmLAX - STL
Nonstop3h 37mAmerican Airlines
mar. 1/146:03 amSTL - LAX
Nonstop4h 18mAmerican Airlines
Deal found 12/3![American Airlines logo]()
$335
This Expedia deal was found by Cheapflights users on 12/3. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/198:09 pmLAX - STL
1 stop10h 04mMultiple Airlines
sáb. 1/46:30 amSTL - LAX
Nonstop4h 14mMultiple Airlines
Deal found 12/3![Multiple Airlines logo]()
$343
This Mytrip deal was found by Cheapflights users on 12/4. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/1910:44 amLAX - MLI
1 stop8h 32mMultiple Airlines
mar. 12/3112:45 pmMLI - LAX
1 stop12h 06mMultiple Airlines
Deal found 12/4![Multiple Airlines logo]()
$368
This Delta deal was found by Cheapflights users on 12/4. 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.
mié. 12/118:46 amLAX - MDW
1 stop7h 46mDelta
sáb. 12/147:14 pmMDW - LAX
1 stop6h 41mDelta
Deal found 12/4![Delta logo]()
$390
Find flights from Los Angeles to Illinois within your budget
Customize your flight search to find flights from Los Angeles to Illinois 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 2,924,186 searches. Data last updated diciembre 5, 2024.
Fly from
Any airport
Fly to
Any airport
Route
Depart
Return
Price
Los AngelesChicago
LAX - MDW
LAXMDW
Los Angeles
vie. 1/17
2:58 pm-12:59 am
1 stop8h 01m
Chicago Midway
lun. 1/20
4:27 pm-8:41 am
2 stops18h 14m
$172
Los AngelesChicago
LAX - ORD
LAXORD
Los Angeles
mar. 1/7
12:55 am-6:58 am
Nonstop4h 03m
Chicago O'Hare Intl
sáb. 1/18
11:10 am-1:49 pm
Nonstop4h 39m
$172
Los AngelesChicago
LAX - ORD
LAXORD
Los Angeles
dom. 1/12
9:30 pm-7:25 pm
1 stop19h 55m
Chicago O'Hare Intl
vie. 1/17
6:20 am-1:58 pm
1 stop9h 38m
$175
Los AngelesChicago
LAX - ORD
LAXORD
Los Angeles
vie. 1/24
10:59 am-7:51 pm
1 stop6h 52m
Chicago O'Hare Intl
mar. 1/28
1:39 pm-1:13 pm
1 stop25h 34m
$176
Los AngelesChicago
LAX - ORD
LAXORD
Los Angeles
mar. 2/18
12:25 am-6:14 am
Nonstop3h 49m
Chicago O'Hare Intl
sáb. 3/1
7:18 am-10:05 am
Nonstop4h 47m
$179
Los AngelesChicago
LAX - MDW
LAXMDW
Los Angeles
mié. 1/15
11:20 am-5:20 pm
Nonstop4h 00m
Chicago Midway
mié. 1/22
8:35 pm-11:20 pm
Nonstop4h 45m
$180
Los AngelesSt. Louis
LAX - STL
LAXSTL
Los Angeles
mié. 12/18
9:34 pm-11:10 am
1 stop11h 36m
Lambert-St Louis
lun. 1/6
9:29 pm-7:33 am
1 stop12h 04m
$188
Los AngelesSt. Louis
LAX - STL
LAXSTL
Los Angeles
mié. 2/5
7:55 pm-1:53 pm
2 stops15h 58m
Lambert-St Louis
lun. 2/10
7:09 pm-12:35 am
1 stop7h 26m
$226
Los AngelesChicago
LAX - MDW
LAXMDW
Los Angeles
jue. 1/9
6:40 pm-11:48 am
2 stops15h 08m
Chicago Midway
mié. 1/15
8:15 am-7:15 pm
2 stops13h 00m
$231
Los AngelesChicago
LAX - ORD
LAXORD
Los Angeles
sáb. 1/18
11:35 am-1:07 pm
1 stop23h 32m
Chicago O'Hare Intl
mar. 1/21
6:55 pm-8:27 am
2 stops15h 32m
$255
Showing 1-10 of 60 results
Best time to book a flight from Los Angeles to Illinois
Have a flexible travel schedule? Discover the best time to fly to Illinois 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.
Travel insights for flights from Los Angeles to Illinois
Get recent, data-driven insights about flights from Los Angeles to Illinois including ideal travel times, pricing trends, and more.
What is the cheapest month to book a flight from Los Angeles to Illinois?
Currently, September is the cheapest month in which you can book a flight from Los Angeles to Illinois (average of $232). Flying from Los Angeles to Illinois in June is currently the most expensive (average of $308). 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 IL?
Find hourly flight availability from Los Angeles to Illinois. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated diciembre 5, 2024.
When flying from Los Angeles to Illinois, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.