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

The cheapest airlines for a one-way flight from Illinois to Los Angeles are Spirit Airlines ($73), Frontier ($77), and Southwest ($90).

What are the most popular routes from Illinois to Los Angeles?

Most travelers choose Chicago O'Hare Intl - Los Angeles, Chicago Midway - Los Angeles or Lambert-St Louis - Los Angeles when deciding on the best route from Illinois to Los Angeles.

What are the cheapest flights from Illinois to Los Angeles?

The cheapest flight price from Illinois to Los Angeles is $68. On average you can expect to pay $1,998. The most popular route, (Chicago O'Hare Intl - Los Angeles), can usually be booked for $109.

What are the most reliable airlines from Illinois to Los Angeles?

Before booking your flight to Los Angeles from Illinois, check out the most reliable airlines to get you to your destination on time: ANA (91%), Air China (88%), Japan Airlines( 88%).

What are the most popular airlines that fly from Illinois to Los Angeles?

When booking a flight from Illinois to Los Angeles, you may want to consider flying on American Airlines, Alaska Airlines or Delta as they are the most popular for this route.

How far in advance should I book a flight from Illinois to Los Angeles?

To save on the cost of your flight from Illinois to Los Angeles, book at least 31 days before your planned departure. Booking around this time can save you about 74% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $309 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $481.

What is the cheapest month to fly from Illinois to Los Angeles?

Flights from Illinois to Los Angeles lean towards being more expensive in December. Prices are generally better when you fly from Illinois to Los Angeles in September, with the cheapest ticket starting at $86.

What airport do you fly into for flights to Los Angeles from Illinois?

If you book a flight to Los Angeles from Illinois, you will be flying to Los Angeles, which is the city’s only airport. Los Angeles (LAX) is located 9.4 mi from the center of Los Angeles.

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

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

How can I find direct flights from Illinois to Los Angeles?

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

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

Yes. Cheapflights offers flight deals from Illinois to Los Angeles by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$73+ Flights from Illinois to Los Angeles

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Cheap flight deals from Illinois to Los Angeles

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$143 (Mytrip)
One-way from	$73 (Cheapflightsfares)
Popular in	December
Cheapest in	September
Average price	$359
Good round-trip deal	$252 or less
Good one-way deal	$127 or less

Provider with most accurate pricing for Chicago (CHI)-Los Angeles flight deals.

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Provider most trusted by Cheapflights users for Chicago (CHI)-Los Angeles flights.

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From Illinois to Los Angeles

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One-way flight from Illinois to Los Angeles

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Highest demand for flights based on searches. 6% potential increase in price ($19 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in March 2025

Search Deals

Price to beat on a round-trip flight from Illinois to Los Angeles.

Search Deals

Price to beat on a one-way flight from Illinois to Los Angeles.

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Find flight deals from Illinois to Los Angeles

Cheapest flights from Illinois to Los Angeles
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 marzo 31, 2025.

mié. 4/2310:26 pmORD - LAX

Nonstop4h 45mSpirit Airlines

lun. 4/2811:48 pmLAX - ORD

1 stop10h 59mSpirit Airlines

Deal found 3/30

$143

mié. 5/219:02 pmORD - LAX

1 stop11h 49mMultiple Airlines

sáb. 5/244:46 pmLAX - ORD

Nonstop4h 19mMultiple Airlines

Deal found 3/30

$162

mar. 4/298:40 pmMDW - LAX

Nonstop4h 30mSouthwest

mar. 5/65:20 pmLAX - MDW

Nonstop4h 05mSouthwest

Deal found 3/30

$179

vie. 5/26:15 amMDW - LAX

1 stop15h 35mFrontier

jue. 5/89:39 amLAX - MDW

1 stop27h 09mFrontier

Deal found 3/29

$232

jue. 7/106:10 amORD - LAX

Nonstop4h 29mFrontier

lun. 7/144:46 pmLAX - ORD

Nonstop4h 22mFrontier

Deal found 3/31

$238

mié. 5/1412:48 pmMDW - LAX

1 stop10h 51mDelta

mié. 5/219:50 amLAX - MDW

1 stop6h 55mDelta

Deal found 3/30

$257

mar. 8/55:20 pmORD - LAX

1 stop6h 56mDelta

sáb. 8/96:30 amLAX - ORD

1 stop8h 20mDelta

Deal found 3/30

$257

mar. 7/297:00 amORD - LAX

1 stop6h 45mSouthwest

mar. 8/511:45 amLAX - ORD

1 stop8h 35mSouthwest

Deal found 3/30

$274

vie. 5/235:00 pmSTL - LAX

1 stop7h 49mSun Country Air

vie. 5/3011:59 pmLAX - STL

1 stop12h 55mSun Country Air

Deal found 3/30

$275

sáb. 5/247:59 pmORD - LAX

1 stop13h 35mAlaska Airlines

jue. 5/291:57 pmLAX - ORD

1 stop7h 59mAlaska Airlines

Deal found 3/31

$276

sáb. 4/126:51 pmSTL - LAX

1 stop7h 34mFrontier

dom. 4/136:30 amLAX - STL

1 stop24h 36mFrontier

Deal found 3/30

$278

lun. 4/142:10 pmORD - LAX

Nonstop4h 38mAmerican Airlines

mar. 4/226:05 amLAX - ORD

Nonstop4h 12mAmerican Airlines

Deal found 3/30

$291

Best flights from Illinois to Los Angeles
Discover carefully curated flight deals from Illinois to Los Angeles that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated marzo 31, 2025.

mié. 4/2310:26 pmORD - LAX

Nonstop4h 45mSpirit Airlines

lun. 4/2811:48 pmLAX - ORD

1 stop10h 59mSpirit Airlines

Deal found 3/30

$143

mié. 5/219:02 pmORD - LAX

1 stop11h 49mMultiple Airlines

sáb. 5/244:46 pmLAX - ORD

Nonstop4h 19mMultiple Airlines

Deal found 3/30

$162

mar. 4/298:40 pmMDW - LAX

Nonstop4h 30mSouthwest

mar. 5/65:20 pmLAX - MDW

Nonstop4h 05mSouthwest

Deal found 3/30

$179

vie. 5/26:15 amMDW - LAX

1 stop15h 35mFrontier

jue. 5/89:39 amLAX - MDW

1 stop27h 09mFrontier

Deal found 3/29

$232

mié. 5/1412:48 pmMDW - LAX

1 stop10h 51mDelta

mié. 5/219:50 amLAX - MDW

1 stop6h 55mDelta

Deal found 3/30

$257

vie. 5/235:00 pmSTL - LAX

1 stop7h 49mSun Country Air

vie. 5/3011:59 pmLAX - STL

1 stop12h 55mSun Country Air

Deal found 3/30

$275

sáb. 5/247:59 pmORD - LAX

1 stop13h 35mAlaska Airlines

jue. 5/291:57 pmLAX - ORD

1 stop7h 59mAlaska Airlines

Deal found 3/31

$276

vie. 7/117:40 pmORD - LAX

Nonstop4h 30mUnited Airlines

dom. 7/1312:08 amLAX - ORD

Nonstop4h 12mUnited Airlines

Deal found 3/30

$277

lun. 4/142:10 pmORD - LAX

Nonstop4h 38mAmerican Airlines

mar. 4/226:05 amLAX - ORD

Nonstop4h 12mAmerican Airlines

Deal found 3/30

$291

jue. 7/106:10 amORD - LAX

Nonstop4h 29mFrontier

lun. 7/144:46 pmLAX - ORD

Nonstop4h 22mFrontier

Deal found 3/31

$238

mar. 8/53:35 pmORD - LAX

1 stop8h 37mDelta

lun. 8/1112:40 amLAX - ORD

1 stop7h 22mDelta

Deal found 3/29

$257

mar. 7/297:00 amORD - LAX

1 stop6h 45mSouthwest

mar. 8/511:45 amLAX - ORD

1 stop8h 35mSouthwest

Deal found 3/30

$274

Last-minute flights from Illinois to Los Angeles
Discover last-minute flight deals from Illinois to Los Angeles. Data last updated marzo 31, 2025 and is based on user searches.

sáb. 4/56:45 amORD - LAX

1 stop19h 40mFrontier

sáb. 4/1210:49 amLAX - ORD

1 stop9h 56mFrontier

Deal found 3/31

$362

sáb. 4/58:50 amSTL - LAX

Nonstop4h 10mSouthwest

jue. 5/17:10 pmLAX - STL

Nonstop3h 40mSouthwest

Deal found 3/30

$512

dom. 4/66:35 amSTL - LAX

1 stop18h 21mMultiple Airlines

lun. 4/711:15 pmLAX - STL

2 stops16h 37mMultiple Airlines

Deal found 3/31

$410

lun. 4/76:51 pmSTL - LAX

1 stop15h 43mFrontier

jue. 4/105:25 pmLAX - STL

1 stop22h 18mFrontier

Deal found 3/31

$280

mar. 4/86:00 amMDW - LAX

1 stop8h 15mDelta

vie. 5/912:50 amLAX - MDW

1 stop5h 46mDelta

Deal found 3/30

$337

mar. 4/87:45 amORD - LAX

1 stop6h 55mDelta

vie. 5/912:50 amLAX - ORD

1 stop5h 44mDelta

Deal found 3/30

$337

mié. 4/910:26 pmORD - LAX

Nonstop4h 45mSpirit Airlines

mié. 4/2311:40 pmLAX - ORD

Nonstop4h 05mSpirit Airlines

Deal found 3/30

$169

mié. 4/98:40 pmMDW - LAX

Nonstop4h 30mSouthwest

mié. 4/2311:10 pmLAX - MDW

Nonstop4h 05mSouthwest

Deal found 3/30

$298

jue. 4/107:00 amMDW - LAX

1 stop10h 01mFrontier

sáb. 4/198:18 pmLAX - MDW

1 stop11h 06mFrontier

Deal found 3/29

$257

jue. 4/109:20 amORD - LAX

1 stop11h 58mMultiple Airlines

lun. 4/146:28 pmLAX - ORD

Nonstop4h 03mMultiple Airlines

Deal found 3/29

$273

jue. 4/107:30 pmSTL - LAX

1 stop6h 21mDelta

vie. 4/1812:45 amLAX - STL

1 stop7h 58mDelta

Deal found 3/30

$540

jue. 4/106:15 amSTL - LAX

Nonstop4h 07mAmerican Airlines

dom. 4/135:40 pmLAX - STL

Nonstop3h 36mAmerican Airlines

Deal found 3/30

$579

One-way flights from Illinois to Los Angeles
Search for one-way flight options from Illinois to Los Angeles. Find affordable one-way fares based on user searches. Data last updated marzo 31, 2025.

lun. 5/129:02 pmORD - LAX

1 stop14h 54mSpirit Airlines

Deal found 3/30

$73

sáb. 5/246:10 amORD - LAX

Nonstop4h 34mFrontier

Deal found 3/30

$77

mié. 4/306:40 amMDW - LAX

Nonstop4h 25mSouthwest

Deal found 3/31

$90

mié. 5/71:33 pmORD - LAX

Nonstop4h 38mAmerican Airlines

Deal found 3/30

$90

mié. 4/306:58 pmSTL - LAX

1 stop7h 33mFrontier

Deal found 3/30

$101

dom. 5/1112:42 pmMLI - LAX

1 stop20h 09mMultiple Airlines

Deal found 3/30

$106

sáb. 4/197:39 amMDW - LAX

1 stop9h 22mFrontier

Deal found 3/30

$111

jue. 5/810:10 amSTL - LAX

1 stop9h 29mSpirit Airlines

Deal found 3/30

$124

sáb. 5/315:45 pmORD - LAX

1 stop7h 40mSouthwest

Deal found 3/31

$129

vie. 5/235:00 pmSTL - LAX

1 stop7h 49mSun Country Air

Deal found 3/30

$133

mar. 4/1510:00 amORD - LAX

1 stop8h 43mAlaska Airlines

Deal found 3/30

$135

sáb. 6/288:27 amORD - LAX

1 stop8h 28mDelta

Deal found 3/31

$139

Cheapflights Fare Finder

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

mié. 4/23

10:26 pm-1:11 am

Nonstop4h 45m

Los Angeles

lun. 4/28

11:48 pm-12:47 pm

1 stop10h 59m

$143

ChicagoLos Angeles

ORD - LAX

ORDLAX

Chicago O'Hare Intl

mié. 5/21

9:02 pm-6:51 am

1 stop11h 49m

Los Angeles

sáb. 5/24

4:46 pm-11:05 pm

Nonstop4h 19m

$162

ChicagoLos Angeles

MDW - LAX

MDWLAX

Chicago Midway

mar. 4/29

8:40 pm-11:10 pm

Nonstop4h 30m

Los Angeles

mar. 5/6

5:20 pm-11:25 pm

Nonstop4h 05m

$179

ChicagoLos Angeles

MDW - LAX

MDWLAX

Chicago Midway

vie. 5/2

6:15 am-7:50 pm

1 stop15h 35m

Los Angeles

jue. 5/8

9:39 am-2:48 pm

1 stop27h 09m

$232

ChicagoLos Angeles

ORD - LAX

ORDLAX

Chicago O'Hare Intl

jue. 7/10

6:10 am-8:39 am

Nonstop4h 29m

Los Angeles

lun. 7/14

4:46 pm-11:08 pm

Nonstop4h 22m

$238

ChicagoLos Angeles

MDW - LAX

MDWLAX

Chicago Midway

mié. 5/14

12:48 pm-9:39 pm

1 stop10h 51m

Los Angeles

mié. 5/21

9:50 am-6:45 pm

1 stop6h 55m

$257

ChicagoLos Angeles

ORD - LAX

ORDLAX

Chicago O'Hare Intl

mar. 8/5

5:20 pm-10:16 pm

1 stop6h 56m

Los Angeles

sáb. 8/9

6:30 am-4:50 pm

1 stop8h 20m

$257

ChicagoLos Angeles

ORD - LAX

ORDLAX

Chicago O'Hare Intl

mar. 7/29

7:00 am-11:45 am

1 stop6h 45m

Los Angeles

mar. 8/5

11:45 am-10:20 pm

1 stop8h 35m

$274

St. LouisLos Angeles

STL - LAX

STLLAX

Lambert-St Louis

vie. 5/23

5:00 pm-10:49 pm

1 stop7h 49m

Los Angeles

vie. 5/30

11:59 pm-2:54 pm

1 stop12h 55m

$275

ChicagoLos Angeles

ORD - LAX

ORDLAX

Chicago O'Hare Intl

sáb. 5/24

7:59 pm-7:34 am

1 stop13h 35m

Los Angeles

jue. 5/29

9:25 am-11:56 pm

1 stop12h 31m

$276

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/30

Showing 1-10 of 60 results

...

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.

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 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 June is currently the most expensive (average of $328). 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?

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

The most flights from USIL to LAX are scheduled on a Monday (105 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (43 on average).

Rainfall in Los Angeles 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

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

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.

Alaska Airlines

8.0

Very good

9,818 reviews

Reviews

1 / 20

10.0

Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot

Alaska Airlines

8.0

Very good

9,818 reviews

Alaska Airlines

8.0

Very good

9,818 reviews

Reviews

1 / 20

10.0

Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot

Southwest

8.0

Very good

4,275 reviews

Alaska Airlines

8.0

Very good

9,818 reviews

Reviews

1 / 20

10.0

Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot

Delta

8.0

Very good

7,899 reviews

Alaska Airlines

8.0

Very good

9,818 reviews

Reviews

1 / 20

10.0

Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot

United Airlines

7.4

Good

8,614 reviews

Alaska Airlines

8.0

Very good

9,818 reviews

Reviews

1 / 20

10.0

Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot

Allegiant Air

7.3

Good

731 reviews

Alaska Airlines

8.0

Very good

9,818 reviews

Reviews

1 / 20

10.0

Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot

Related info for your journey

What airport do you fly into for flights to Los Angeles from Illinois?
If you book a flight to Los Angeles from Illinois, you will be flying to Los Angeles, which is the city’s only airport. Los Angeles (LAX) is located 9.4 mi from the center of Los Angeles.
What are the cheapest airlines to fly from Illinois to Los Angeles one-way?
The cheapest airlines for a one-way flight from Illinois to Los Angeles are Spirit Airlines ($73), Frontier ($77), and Southwest ($90).
What are the most popular routes from Illinois to Los Angeles?
Most travelers choose Chicago O'Hare Intl - Los Angeles, Chicago Midway - Los Angeles or Lambert-St Louis - Los Angeles when deciding on the best route from Illinois to Los Angeles.
What are the most reliable airlines from Illinois to Los Angeles?
Before booking your flight to Los Angeles from Illinois, check out the most reliable airlines to get you to your destination on time: ANA (91%), Air China (88%), Japan Airlines( 88%).
What are the cheapest flights from Illinois to Los Angeles?
The cheapest flight price from Illinois to Los Angeles is $68. On average you can expect to pay $1,998. The most popular route, (Chicago O'Hare Intl - Los Angeles), can usually be booked for $109.
Can I find deals for flights from Illinois to Los Angeles that include hotel bookings?
Yes. In addition to deals on Illinois to Los Angeles flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Illinois to Los Angeles?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Illinois to Los Angeles.
Can I find deals for business class flights from Illinois to Los Angeles?
Yes. Cheapflights offers flight deals from Illinois to Los Angeles 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 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 June is currently the most expensive (average of $328). 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

Stanton

San Fernando

San Gabriel

Downey

Oceanside

Inglewood

Avalon

Buena Park

Santa Clarita

Moreno Valley

Rowland Heights

Universal City

Glendale

El Segundo

La Mirada

Encinitas

Carson

Lake Forest

Palmdale

Del Mar

Browse thousands of different options on Cheapflights for your next trip

Top 9 airlines flying from Illinois to Los Angeles

Airline	Cheapest	Average	Flexibility	On-time
Allegiant Air	Cheapest$54	Average$161	FlexibilityNo cancel fee	On-time88%
Frontier	Cheapest$78	Average$196	FlexibilityNo cancel fee	On-time62%
Spirit Airlines	Cheapest$89	Average$233	FlexibilityNo cancel fee	On-time65%
United Airlines	Cheapest$137	Average$413	FlexibilityNo cancel fee	On-time69%
Sun Country Air	Cheapest$147	Average$345	FlexibilityNo cancel fee	On-time83%
Southwest	Cheapest$152	Average$435	FlexibilityNo cancel fee	On-time63%
American Airlines	Cheapest$180	Average$486	FlexibilityNo cancel fee	On-time71%
Alaska Airlines	Cheapest$206	Average$404	FlexibilityNo cancel fee	On-time75%
Delta	Cheapest$222	Average$379	FlexibilityNo cancel fee	On-timeN/A

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$73+ 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 5/12. Fares are subject to change and may not be available on all flights or dates of travel.

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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 marzo 31, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

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 marzo 31, 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 marzo 31, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Illinois to Los Angeles that are best for you.

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?

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 marzo 31, 2025.

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 marzo 31, 2025.

Rainfall in Los Angeles by month

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

Temperature in Los Angeles by month

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

Reviews of airlines servicing Los Angeles

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.

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.

What airport do you fly into for flights to Los Angeles from Illinois?

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

What are the most popular routes from Illinois to Los Angeles?

What are the most reliable airlines from Illinois to Los Angeles?

What are the cheapest flights from Illinois to Los Angeles?

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

How can I find direct flights from Illinois to Los Angeles?

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

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

Traveling to a place near Illinois?

Browse thousands of different options on Cheapflights for your next trip

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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

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Cheapest flights from Illinois to Los Angeles
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 marzo 31, 2025.