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Find cheap flights from Los Angeles to Illinois from $56

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Los Angeles to Illinois departing on 5/7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sat 6/1
Sat 6/8

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Best Illinois Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Chicago
Chicagononstop$108
Moline
Moline1 stop$296
Peoria
Peoria1 stop$205
Bloomington
Bloomington1 stop$257
Champaign
Champaign1 stop$558
Springfield
Springfield2 stops$333
Decatur
Decatur1 stop$373
Paducah
Paducah1 stop$399
St. Louis
St. Louis1 stop$100

Good to know

Low season

January

High season

June

Cheapest flight

$56
Best time to beat the crowds but there is an average 1% increase in price.
Most popular time to fly with an average 21% increase in price.
Flight from Los Angeles to St. Louis

FAQs - booking Illinois flights

  • How does KAYAK find such low prices on flights from Los Angeles to Illinois?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Los Angeles to Illinois.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Los Angeles to Illinois?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Illinois from Los Angeles is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Los Angeles to Illinois?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Illinois with an airline and back to Los Angeles with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Los Angeles to Illinois?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Illinois from Los Angeles up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Illinois

  • Looking for a cheap flight? 25% of our users found tickets from Los Angeles to the following destinations at these prices or less: Chicago $161 one-way - $308 round-trip
  • Morning departure is around 6% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top 5 airlines serving from Los Angeles to Illinois

 
Need help choosing which airline to fly with from Los Angeles to Illinois? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.3
EVA AirOverall score based on 1546 reviews
8.0Entertainment
8.2Comfort
8.6Crew
7.9Food
8.4Boarding
Airline reviews

The type of the food requested (Asian vegetarian) was not properly met with. They have very limited snack items that may compensate for the main meals.

8.0 ExcellentAnonymous, Apr 2024TPE - JFK
Read more about EVA Air reviews

The type of the food requested (Asian vegetarian) was not properly met with. They have very limited snack items that may compensate for the main meals.

The quality of the food is pretty good. Thank you, EVA Air.

Fast and efficient boarding. Flight was on time. Service was very good for our long flight. First time flying with this airline and I would highly recommend.

Pleasant crew. Very long flight, a bit uncomfortable at times being seated, but not too bad.

No ice for the drinks. Only gave a half a cup of your beverage. Not enough water. I got very dehydrated.

Overall the flight was what might be expected for a long haul flight to Asia in economy class. The cabin crew was attentive and the food was good. Boarding was fairly fast and easy. The one thing I found frustrating was the EVA app. It is terrible. Trying to do anything on it was almost impossible.

EVA would not help with ticket issue since they were purchased through a travel agency. Even though it was EVA ticket stock. Travel agency Budget Air didn't reissue ticket after airline change which I didn’t learn until trying to checkin on Christmas Day and there was no contact number for the agency to help. I will never use Budget Air to purchase flight again and disappointed in EVA’s refusal to help. Thankfully just under 12 hrs before departure someone from the agency was available to reissue tickets. I was starting to think we would not be flying and the stress trying to resolve was completely unacceptable.

seamless check in/ friendly staff, food is good, always love flying Eva Air

Eva is one of the top airlines in Asia... but often are over priced. Finally found a reasonable rate.

My original flight was rescheduled & EVA did a good job rescheduling my flight & connecting flight.

My overall experience with Singapore Airlines is great. Will definitely fly Singapore airline again.

I commend the flight attendants on our SFO-SIN flight who went above and beyond to provide us with extra snacks and food. This type of service makes the flight experience personal and awesome.

When boarding, after business class should be premium economy, but economy class already lined-up at the gate blocking premium economy to board. Singapore airline crew should done a better job to organize this chaos :( Thank you.

It seems paying premium economy does not make difference with economy. No priority boarding, not worthy paying extra$$$ for premium economy.

People were so nice! Economy seats were small and cramped feeling for me. I’m slender and 6 feet tall

The singapore airline now compared before covid, I like the service before covid. SQ was the best of all airlines but now I am going to look for different airline if I am travelling in asia.

They were able to assist my elderly father and myself after not being able to check in to scoot. The counter service was phenomenal. They did what they could to get us on the next plane so we could catch our Connecting flight. Scoot closed early on us so we ended up missing our flight.

They are great with every aspect of customer service. Helped my elderly father and aided him with using the restroom.

Due to the delay of my first flight, my connecting flight with JetBlue was canceled by Singapore Airlines, but the JetBlue crew was very accommodating and rebooked a seat for me. The crew was very nice and had good attitude.

The overall operation needs to be improved. The in-flight services took forever and sometimes ran out of options.

The overall flight went well and the aircrew was pleasant.

Very comfortable Prem economy seats for a long haul flight. Had a problem with the tv that the crew fixed so was great!

Cathay Pacific seems to be an airline in trouble and on its way out. Lots of broken or poorly functioning things like entertainment screens, seats, and enough well trained staff to handle a full flight. Sad...

The flight crew was exceptionally good. Personal needs were well met. The food choices were very nice.

Excellent. Planes are a little older and could get some refurbishment, but besides that everything was excellent.

While I was in great pain, the seat was sufficiently comfortable to allow me to rest and not be in so much pain.

we were upgraded which was a blessing and tender mercy for us. I fell the day before and was in extreme pain from knee to shoulder. Sitting in a more comfortable seat during the flight was an unexpected blessing and experience.

Seats were very comfortable. Crew were excellent. Food very good.

Flight crew was especially thoughtful and attentive, made sure our seats were comfortable so we could rest on the long flight

I felt thirsty and asked the flight attendent for water, but no one came for more than half an hour.

Terrible! The plane was old and you are required to connect your own device to their Wi-Fi rather than have entertainment options in the back of the seat in front of you. The Wi-Fi went out during the flight and there was only one plug for the devices every two seats. Three out of five surrounding my family did not work. The seats and spaces under them were so small I could not fit my backpack, which I’ve always brought on flights and fit before no problem. The crew were unpleasant and patronizing.

Left 2 hours later for delayed I had to take care a kid with special need since people don’t want to move to accommodate the rest of the family. . It wasn’t bad but that made me upset that people can be that selfish.

For a 22 minute flight all you expect is for it to be safe and comfortable

Flight was on time. Staff were friendly. I paid for Economy Plus but was required to check my standard carry-on luggage due to lack of space on the aircraft. This cost me 30 minutes, unexpectedly, in waiting at the baggage claim. This experience did not meet my expectations.

No snacks served! Seating in the kast row in uncomfortable.

Wouldn’t let me check in said couldn’t find a ticket had to wait very long Time

I liked that we arrived earlier, you could improve your snacks give away

Flight was fine, it was delayed but only 30 minutes, staff were efficient, lady making announcements at LAX was really hard to understand but the rest were great.

I really enjoyed the staff and crew! Very positive and happy people! Made the experience easier! The entertainment was a bit lack luster. Better movie options as well as equipment that works smoother could be nice. My ear buds from the airline didn’t work and my tv screen had a terrible delay that made it hard to search for things to watch. Also the selections were very limited.

Flight was diverted to Canberra because Not enough fuel to circle on Sydney’s skies waiting for showers to pass. After that everything went wrong. It took forever to put fuel. Once back rolling, we stopped short of takeoff because crew had reached maximum work hours per shift. Back to gate we waited and waited in the plane with no water and no food - a total of 4 hours. Received contrasting news about the follow up of our trip. Finally we disembarked but our luggage could not be processed there as not enough custom agents. We ended up on buses and arrived at Sydney airports after a 3 hours trip. There we had to queue in line with 240 more passengers to file a lost luggage claim. We received the luggage after 48 hours, many of which spent holding with non-existent United customer service. Never able to speak to an actual person during those long phone calls. Finally on a chatline I could talk to a baggage agent, who filed another report as our luggage did not appear anywhere in their system. Thus it was surprising to get it back.

The experience was great and much better than the flight going out. of course I was in first class but the service was excellent

Comfort of seats, ease of boarding. Food selection could be better

Food options were limited which is absolutely embarrassing for a Flight of this size The staff did not come around as much and I am not accustomed to such poor service from American Airlines Drinks I believe were limited to soda and water

Crew were attentive and friendly. Flight was smooth and early! I enjoyed the less crowded plane. Thank you!

Nothing, flight was supposed to leave at 758 am. My flight didn’t leave until 430 pm. Spent the whole day at the airport.

1st flight was delayed because of broken radio, missed connection but they got us on very next plane 1 hr later. Return flights were both delayed by 1 hr each. Crews were fine. Planes ok, but had to check carry ons.

It’s never made crystal clear if your flight will have in flight entertainment or not. That should be explicit

There was a male flight attendant who seemed like he was VERY upset the entire flight. At one point I went to the back of the flight with my 1 year old to get some space in an empty row, (she was not making noise) and he was sitting in a row where he could see us. He started huffing and puffing and throwing a tantrum, throwing the window shade up and down, and we were very uncomfortable. My husband also had a weird experience with him. I just don't think he should be flying when under such stress.

19 hr delay requiring a change to red eye. No lounge access without paying. Loss of seat upgrade fee.

Crew was nice and accommodating, but someone failed to inspect the plane before the passengers got on and we ended up deplaning and changing planes when this could have been avoided.

Book cheap flights from Los Angeles to Illinois

Recent round-trip flight deals

5/21Tue
1 stopSpirit Airlines
10h 03mLAX-STL
5/29Wed
1 stopSpirit Airlines
12h 16mSTL-LAX
$100
9/12Thu
nonstopAllegiant Air
3h 50mLAX-RFD
9/15Sun
nonstopAllegiant Air
4h 05mRFD-LAX
$108
9/5Thu
nonstopAllegiant Air
3h 50mLAX-RFD
9/8Sun
nonstopAllegiant Air
4h 05mRFD-LAX
$113
8/31Sat
1 stopAmerican Airlines
10h 24mLAX-PIA
9/3Tue
1 stopAmerican Airlines
8h 12mPIA-LAX
$205
5/31Fri
1 stopDelta
8h 22mLAX-MDW
6/3Mon
1 stopDelta
8h 56mMDW-LAX
$242
5/13Mon
1 stopDelta
6h 10mLAX-MDW
5/18Sat
1 stopDelta
8h 27mMDW-LAX
$246
6/2Sun
nonstopUnited Airlines
4h 01mLAX-ORD
6/6Thu
nonstopUnited Airlines
4h 19mORD-LAX
$249
6/14Fri
nonstopUnited Airlines
4h 07mLAX-ORD
6/17Mon
nonstopUnited Airlines
4h 26mORD-LAX
$269
5/13Mon
1 stopAmerican Airlines
6h 40mLAX-ORD
5/18Sat
nonstopAmerican Airlines
4h 25mORD-LAX
$270
5/23Thu
2 stopsAlaska Airlines
11h 52mLAX-MLI
5/30Thu
2 stopsAlaska Airlines
10h 23mMLI-LAX
$1,278

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Recent one-way flight deals

5/7Tue
2 stopsSpirit Airlines
23h 46mLAX-STL
$56
5/21Tue
2 stopsSpirit Airlines
23h 46mLAX-STL
$58
6/2Sun
nonstopAmerican Airlines
4h 06mLAX-ORD
$115
5/31Fri
1 stopDelta
8h 22mLAX-MDW
$118
5/31Fri
1 stopDelta
8h 45mLAX-ORD
$118
5/25Sat
1 stopUnited Airlines
8h 26mLAX-PIA
$129
6/16Sun
nonstopUnited Airlines
4h 01mLAX-ORD
$135
5/21Tue
nonstopAmerican Airlines
3h 38mLAX-STL
$140
5/30Thu
2 stopsAlaska Airlines
10h 46mLAX-ORD
$217
6/5Wed
2 stopsAlaska Airlines
11h 09mLAX-ORD
$226

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Last minute flights from Los Angeles to Illinois

Last minute flight, train and bus deals

5/7Tue
multi-stopSpirit Airlines
18h 14mLAX-STL
5/15Wed
multi-stopSpirit Airlines
13h 16mSTL-LAX
$91
5/7Tue
multi-stopSpirit Airlines
16h 43mLAX-ORD
5/8Wed
nonstopSpirit Airlines
4h 31mORD-LAX
$115
5/7Tue
multi-stopAmerican Airlines
6h 40mLAX-ORD
5/18Sat
nonstopAmerican Airlines
4h 23mORD-LAX
$344
5/3Fri
nonstopAmerican Airlines
3h 58mLAX-ORD
5/15Wed
nonstopAmerican Airlines
4h 27mORD-LAX
$371
5/3Fri
multi-stopDelta
5h 21mLAX-STL
5/14Tue
multi-stopDelta
6h 45mSTL-LAX
$431
5/3Fri
multi-stopDelta
5h 21mLAX-STL
5/6Mon
multi-stopDelta
6h 26mSTL-LAX
$434
5/6Mon
multi-stopUnited Airlines
7h 03mLAX-STL
5/15Wed
multi-stopUnited Airlines
7h 15mSTL-LAX
$503
5/7Tue
multi-stopUnited Airlines
13h 09mLAX-STL
5/9Thu
multi-stopUnited Airlines
9h 24mSTL-LAX
$506
5/7Tue
multi-stopAlaska Airlines
15h 26mLAX-STL
5/8Wed
multi-stopAlaska Airlines
8h 10mSTL-LAX
$688
5/7Tue
multi-stopAlaska Airlines
15h 26mLAX-STL
5/8Wed
multi-stopAlaska Airlines
10h 10mSTL-LAX
$689

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Los Angeles - Illinois Flights

Departure:

Los Angeles (LAX)United States

Return flight deals:

Illinois - Los Angeles

Cabin classes:

$948
$976
$567
$90