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 Frontier ($71), Spirit Airlines ($72), 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 $1,115. The most popular route, (Chicago O'Hare Intl - Los Angeles), can usually be booked for $77.

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: Finnair (92%), Royal Jordanian (88%), Japan Airlines( 86%).

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 60 days before your planned departure. Booking around this time can save you about 80% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $311 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $476.

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

Flights from Illinois to Los Angeles lean towards being more expensive in March. 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.

$71+ Save on 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	$123 (Flightnetwork)
One-way from	$71 (Frontier)
Popular in	March
Cheapest in	September
Average price	$288
Good round-trip deal	$195 or less
Good one-way deal	$136 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

Search Deals

Highest demand for flights based on searches. 6% potential increase in price ($18 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).

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Average for round-trip flights in February 2025

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

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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 February 22, 2025.

Mon 3/106:40 amMDW - LAX

1 stop27h 52mFrontier

Tue 3/1810:40 amLAX - MDW

1 stop11h 37mFrontier

Deal found 2/21

$123

Wed 3/1910:10 amORD - LAX

1 stop11h 08mMultiple Airlines

Tue 3/255:52 amLAX - ORD

1 stop5h 47mMultiple Airlines

Deal found 2/21

$123

Tue 4/17:51 pmORD - LAX

Nonstop4h 56mSpirit Airlines

Sat 4/55:52 amLAX - ORD

1 stop5h 47mSpirit Airlines

Deal found 2/21

$124

Wed 3/56:50 amORD - LAX

1 stop8h 45mFrontier

Mon 3/102:35 pmLAX - ORD

1 stop8h 09mFrontier

Deal found 2/21

$130

Wed 3/127:03 pmSTL - LAX

1 stop7h 22mFrontier

Sun 3/168:18 pmLAX - STL

1 stop11h 18mFrontier

Deal found 2/21

$168

Tue 5/64:40 pmMDW - LAX

Nonstop4h 30mSouthwest

Wed 5/75:20 pmLAX - MDW

Nonstop4h 05mSouthwest

Deal found 2/21

$179

Sat 3/155:10 pmORD - LAX

Nonstop4h 32mAmerican Airlines

Mon 3/1712:20 amLAX - ORD

Nonstop4h 05mAmerican Airlines

Deal found 2/21

$199

Thu 3/132:20 pmORD - LAX

1 stop8h 26mDelta

Tue 3/182:00 pmLAX - ORD

1 stop7h 53mDelta

Deal found 2/20

$203

Thu 4/36:47 pmSTL - LAX

1 stop17h 11mMultiple Airlines

Mon 4/78:18 pmLAX - STL

1 stop25h 28mMultiple Airlines

Deal found 2/21

$208

Wed 4/233:02 pmMDW - LAX

1 stop6h 58mDelta

Tue 4/296:00 amLAX - MDW

1 stop6h 22mDelta

Deal found 2/22

$257

Thu 4/36:47 pmSTL - LAX

3 stops43h 23mSpirit Airlines

Mon 4/74:29 pmLAX - STL

1 stop23h 23mSpirit Airlines

Deal found 2/21

$269

Mon 4/77:22 pmEVV - LAX

2 stops29h 21mMultiple Airlines

Mon 4/145:30 amLAX - EVV

2 stops11h 12mMultiple Airlines

Deal found 2/21

$270

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 February 22, 2025.

Mon 3/108:44 pmMDW - LAX

1 stop17h 20mFrontier

Tue 3/1810:40 amLAX - MDW

1 stop11h 37mFrontier

Deal found 2/21

$123

Wed 3/1910:10 amORD - LAX

1 stop11h 08mMultiple Airlines

Tue 3/255:52 amLAX - ORD

1 stop5h 47mMultiple Airlines

Deal found 2/21

$123

Tue 4/17:51 pmORD - LAX

Nonstop4h 56mSpirit Airlines

Sat 4/55:52 amLAX - ORD

1 stop5h 47mSpirit Airlines

Deal found 2/21

$124

Tue 5/64:40 pmMDW - LAX

Nonstop4h 30mSouthwest

Wed 5/75:20 pmLAX - MDW

Nonstop4h 05mSouthwest

Deal found 2/21

$179

Fri 4/182:15 pmORD - LAX

1 stop10h 24mDelta

Wed 4/237:00 amLAX - ORD

1 stop8h 30mDelta

Deal found 2/20

$183

Sat 3/155:10 pmORD - LAX

Nonstop4h 32mAmerican Airlines

Sat 3/225:40 amLAX - ORD

Nonstop4h 08mAmerican Airlines

Deal found 2/21

$199

Fri 3/78:48 amORD - LAX

1 stop13h 42mFrontier

Thu 7/104:46 pmLAX - ORD

Nonstop4h 19mFrontier

Deal found 2/21

$134

Tue 4/13:40 pmSTL - LAX

1 stop6h 55mUnited Airlines

Fri 4/41:20 amLAX - STL

1 stop6h 36mUnited Airlines

Deal found 2/21

$320

Wed 3/127:03 pmSTL - LAX

1 stop7h 22mFrontier

Sun 3/168:18 pmLAX - STL

1 stop11h 18mFrontier

Deal found 2/21

$168

Thu 3/137:00 amSTL - LAX

2 stops12h 12mAlaska Airlines

Thu 3/139:02 pmLAX - STL

1 stop24h 57mAlaska Airlines

Deal found 2/20

$413

Tue 4/16:47 pmSTL - LAX

2 stops29h 56mSpirit Airlines

Mon 4/74:29 pmLAX - STL

1 stop23h 23mSpirit Airlines

Deal found 2/21

$207

Thu 4/36:47 pmSTL - LAX

1 stop17h 11mMultiple Airlines

Mon 4/78:18 pmLAX - STL

1 stop25h 28mMultiple Airlines

Deal found 2/21

$208

Last-minute flights from Illinois to Los Angeles
Discover last-minute flight deals from Illinois to Los Angeles. Data last updated February 22, 2025 and is based on user searches.

Thu 2/2712:57 pmMLI - LAX

1 stop11h 38mMultiple Airlines

Sat 3/11:42 pmLAX - MLI

1 stop20h 25mMultiple Airlines

Deal found 2/21

$378

Sat 3/19:25 pmMDW - LAX

Nonstop4h 45mSouthwest

Tue 3/48:30 amLAX - MDW

Nonstop4h 05mSouthwest

Deal found 2/21

$377

Mon 3/37:54 pmORD - LAX

1 stop15h 46mFrontier

Tue 3/49:30 pmLAX - ORD

1 stop8h 43mFrontier

Deal found 2/21

$152

Mon 3/37:54 pmORD - LAX

1 stop15h 46mMultiple Airlines

Sat 3/81:10 pmLAX - ORD

1 stop14h 16mMultiple Airlines

Deal found 2/21

$169

Mon 3/311:08 pmSTL - LAX

1 stop12h 32mFrontier

Mon 3/108:18 pmLAX - STL

1 stop25h 31mFrontier

Deal found 2/21

$184

Mon 3/31:32 pmORD - LAX

1 stop9h 34mSpirit Airlines

Mon 3/1011:15 pmLAX - ORD

1 stop7h 06mSpirit Airlines

Deal found 2/20

$200

Mon 3/38:50 amORD - LAX

Nonstop4h 44mAmerican Airlines

Fri 3/1412:20 amLAX - ORD

Nonstop4h 05mAmerican Airlines

Deal found 2/21

$308

Mon 3/31:00 pmSTL - LAX

2 stops27h 25mMultiple Airlines

Mon 3/1011:40 pmLAX - STL

2 stops15h 02mMultiple Airlines

Deal found 2/21

$381

Mon 3/37:45 amORD - LAX

1 stop9h 10mAlaska Airlines

Sat 3/88:25 amLAX - ORD

1 stop6h 35mAlaska Airlines

Deal found 2/20

$426

Mon 3/36:10 pmORD - LAX

Nonstop4h 53mUnited Airlines

Fri 3/1412:56 amLAX - ORD

1 stop8h 27mUnited Airlines

Deal found 2/21

$443

Mon 3/33:21 pmSTL - LAX

2 stops21h 09mAlaska Airlines

Mon 3/101:58 pmLAX - STL

1 stop8h 01mAlaska Airlines

Deal found 2/21

$503

Tue 3/47:05 amMDW - LAX

1 stop19h 20mFrontier

Wed 3/52:35 pmLAX - MDW

1 stop7h 42mFrontier

Deal found 2/21

$143

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 February 22, 2025.

Mon 4/217:30 amORD - LAX

1 stop9h 31mFrontier

Deal found 2/20

$71

Thu 3/139:16 amORD - LAX

1 stop8h 27mSpirit Airlines

Deal found 2/20

$72

Mon 6/26:25 amMDW - LAX

1 stop7h 40mFrontier

Deal found 2/21

$73

Sat 4/125:25 pmMDW - LAX

Nonstop4h 25mSouthwest

Deal found 2/21

$90

Sat 5/312:48 pmORD - LAX

Nonstop4h 38mAmerican Airlines

Deal found 2/20

$90

Fri 4/257:50 amORD - LAX

1 stop8h 54mDelta

Deal found 2/21

$92

Sat 3/17:04 pmSTL - LAX

1 stop15h 28mFrontier

Deal found 2/21

$99

Tue 3/256:47 pmSTL - LAX

2 stops18h 50mSpirit Airlines

Deal found 2/21

$102

Thu 2/2711:08 pmSTL - LAX

1 stop25h 27mMultiple Airlines

Deal found 2/21

$119

Thu 3/612:20 pmMLI - LAX

1 stop8h 39mMultiple Airlines

Deal found 2/20

$123

Fri 5/167:00 amORD - LAX

Nonstop4h 36mUnited Airlines

Deal found 2/20

$130

Sun 4/68:10 pmORD - LAX

3 stops21h 40mMultiple Airlines

Deal found 2/20

$131

Find flights from Illinois to Los Angeles within your budget

Fly from

Fly to

Route

Depart

Return

Price

ChicagoLos Angeles

MDW - LAX

MDWLAX

Chicago Midway

Mon 3/10

6:40 am-8:32 am

1 stop27h 52m

Los Angeles

Tue 3/18

10:40 am-12:17 am

1 stop11h 37m

$123

ChicagoLos Angeles

ORD - LAX

ORDLAX

Chicago O'Hare Intl

Wed 3/19

10:10 am-7:18 pm

1 stop11h 08m

Los Angeles

Tue 3/25

5:52 am-1:39 pm

1 stop5h 47m

$123

ChicagoLos Angeles

ORD - LAX

ORDLAX

Chicago O'Hare Intl

Tue 4/1

7:51 pm-10:47 pm

Nonstop4h 56m

Los Angeles

Sat 4/5

5:52 am-1:39 pm

1 stop5h 47m

$124

ChicagoLos Angeles

ORD - LAX

ORDLAX

Chicago O'Hare Intl

Wed 3/5

6:50 am-1:35 pm

1 stop8h 45m

Los Angeles

Mon 3/10

2:35 pm-12:44 am

1 stop8h 09m

$130

St. LouisLos Angeles

STL - LAX

STLLAX

Lambert-St Louis

Wed 3/12

7:03 pm-12:25 am

1 stop7h 22m

Los Angeles

Sun 3/16

8:18 pm-9:36 am

1 stop11h 18m

$168

ChicagoLos Angeles

MDW - LAX

MDWLAX

Chicago Midway

Tue 5/6

4:40 pm-7:10 pm

Nonstop4h 30m

Los Angeles

Wed 5/7

5:20 pm-11:25 pm

Nonstop4h 05m

$179

ChicagoLos Angeles

ORD - LAX

ORDLAX

Chicago O'Hare Intl

Sat 3/15

5:10 pm-7:42 pm

Nonstop4h 32m

Los Angeles

Mon 3/17

12:20 am-6:25 am

Nonstop4h 05m

$199

ChicagoLos Angeles

ORD - LAX

ORDLAX

Chicago O'Hare Intl

Thu 3/13

2:20 pm-8:46 pm

1 stop8h 26m

Los Angeles

Tue 3/18

2:00 pm-11:53 pm

1 stop7h 53m

$203

St. LouisLos Angeles

STL - LAX

STLLAX

Lambert-St Louis

Tue 4/1

6:47 pm-10:43 pm

2 stops29h 56m

Los Angeles

Mon 4/7

4:29 pm-5:52 pm

1 stop23h 23m

$207

St. LouisLos Angeles

STL - LAX

STLLAX

Lambert-St Louis

Thu 4/3

6:47 pm-9:58 am

1 stop17h 11m

Los Angeles

Mon 4/7

8:18 pm-11:46 pm

1 stop25h 28m

$208

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/21

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.

Travel insights for flights from Illinois to Los Angeles

Get recent, data-driven insights about flights from Illinois to Los Angeles including ideal travel times, pricing trends, and more.

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 $344). 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 Friday (97 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (52 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 Southwest, Alaska Airlines 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.

Southwest

8.1

Very good

4,401 reviews

Reviews

1 / 20

2.0

Mediocre

Bhoopal,Nov 2024

STL - BOS

Flight was delayed by one hour and 40 minutes. Also baggage was delivered late at Boston. This delay made me miss my connection from Boston to Hyderabad

Southwest

8.1

Very good

4,401 reviews

Southwest

8.1

Very good

4,401 reviews

Reviews

1 / 20

2.0

Mediocre

Bhoopal,Nov 2024

STL - BOS

Flight was delayed by one hour and 40 minutes. Also baggage was delivered late at Boston. This delay made me miss my connection from Boston to Hyderabad

Alaska Airlines

8.0

Very good

9,700 reviews

Southwest

8.1

Very good

4,401 reviews

Reviews

1 / 20

2.0

Mediocre

Bhoopal,Nov 2024

STL - BOS

Flight was delayed by one hour and 40 minutes. Also baggage was delivered late at Boston. This delay made me miss my connection from Boston to Hyderabad

Delta

8.0

Very good

8,212 reviews

Southwest

8.1

Very good

4,401 reviews

Reviews

1 / 20

2.0

Mediocre

Bhoopal,Nov 2024

STL - BOS

Flight was delayed by one hour and 40 minutes. Also baggage was delivered late at Boston. This delay made me miss my connection from Boston to Hyderabad

Hawaiian Airlines

7.9

Good

2,314 reviews

Southwest

8.1

Very good

4,401 reviews

Reviews

1 / 20

2.0

Mediocre

Bhoopal,Nov 2024

STL - BOS

Flight was delayed by one hour and 40 minutes. Also baggage was delivered late at Boston. This delay made me miss my connection from Boston to Hyderabad

United Airlines

7.4

Good

8,759 reviews

Southwest

8.1

Very good

4,401 reviews

Reviews

1 / 20

2.0

Mediocre

Bhoopal,Nov 2024

STL - BOS

Flight was delayed by one hour and 40 minutes. Also baggage was delivered late at Boston. This delay made me miss my connection from Boston to Hyderabad

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 Frontier ($71), Spirit Airlines ($72), 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: Finnair (92%), Royal Jordanian (88%), Japan Airlines( 86%).
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 $1,115. The most popular route, (Chicago O'Hare Intl - Los Angeles), can usually be booked for $77.
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 March is currently the most expensive (average of $344). 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

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Top 9 airlines flying from Illinois to Los Angeles

Airline	Cheapest	Average	Flexibility	On-time
Allegiant Air	Cheapest$54	Average$164	FlexibilityNo cancel fee	On-time88%
Spirit Airlines	Cheapest$89	Average$273	FlexibilityNo cancel fee	On-time65%
Frontier	Cheapest$109	Average$206	FlexibilityNo cancel fee	On-time62%
United Airlines	Cheapest$137	Average$410	FlexibilityNo cancel fee	On-time69%
Sun Country Air	Cheapest$147	Average$350	FlexibilityNo cancel fee	On-time83%
Southwest	Cheapest$152	Average$434	FlexibilityNo cancel fee	On-time63%
Delta	Cheapest$177	Average$406	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$179	Average$487	FlexibilityNo cancel fee	On-time71%
Alaska Airlines	Cheapest$206	Average$434	FlexibilityNo cancel fee	On-time75%

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$71+ 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 4/7. 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 February 22, 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 February 22, 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 February 22, 2025.

Find flights from Illinois to Los Angeles within your budget

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.

Travel insights for flights from Illinois to Los Angeles

Get recent, data-driven insights about flights from Illinois to Los Angeles including ideal travel times, pricing trends, and more.

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 February 22, 2025.

Weekly flight availability from Illinois to Los Angeles

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 Southwest, Alaska Airlines 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?

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Alternative routes for Illinois to Los Angeles

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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 February 22, 2025.