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Find cheap flights from Los Angeles to Illinois from $49

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 8/10. 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
ds. 7/6
ds. 7/13

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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$99
Moline
Moline1 stop$282
Peoria
Peoria1 stop$282
Bloomington
Bloomington1 stop$498
Champaign
Champaign1 stop$348
Springfield
Springfield1 stop$400
Decatur
Decatur1 stop$374
St. Louis
St. Louis1 stop$139

Good to know

Low season

February

High season

June
Best time to beat the crowds with an average 15% drop in price.
Most popular time to fly with an average 13% increase in price.

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 $155 one-way - $288 round-trip
  • On average*, there is no price difference when choosing to fly in the morning or the evening on this flight route.
*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 1488 reviews
8.4Boarding
8.0Entertainment
8.2Comfort
7.9Food
8.6Crew
Airline reviews

I was expecting that movie selection and food would have been better. Everything else was great.

8.0 ExcellentDiane, May 2024TPE - SEA
Read more about EVA Air reviews

I was expecting that movie selection and food would have been better. Everything else was great.

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.

I had a great experience with Singapore airlines as always. The partner airline, Scoot was fine except my bag was misplaced during the shuffle. Ultimately, my baggage arrived intact. Attempting to inquire about my baggage was impossible.

plus: service and personal assistance minus: online check-in did not work

The Premium economy class is not the same as some other airlines because there are no economy seats on these planes. Basically you’re getting an economy seat that’s a little wider. The seats are not that much more comfortable. The service and food experience is similar to economy class on other Asian airlines. There aren’t enough toilets for the entire plane therefore we are forced to share the business class toilets that are closed off with curtains.

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.

Great, the flight attendants were very friendly and the food was also good.

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

Everything was pretty good except for food. They need to improve on it compared to other airlines.

I had a great flight. Everything went smoothly and the flight arrived early.

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.

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

7/24dc.
nonstopAllegiant Air
3h 50mLAX-RFD
7/31dc.
nonstopAllegiant Air
4h 05mRFD-LAX
$99
9/19dj.
nonstopAllegiant Air
3h 50mLAX-RFD
9/22dg.
nonstopAllegiant Air
4h 05mRFD-LAX
$103
7/13ds.
nonstopSpirit Airlines
4h 13mLAX-ORD
7/13ds.
1 stopSpirit Airlines
17h 03mORD-LAX
$117
9/7ds.
nonstopSpirit Airlines
4h 05mLAX-ORD
9/10dt.
nonstopSpirit Airlines
4h 31mORD-LAX
$122
9/3dt.
nonstopAmerican Airlines
4h 11mLAX-ORD
9/6dv.
nonstopAmerican Airlines
4h 32mORD-LAX
$164
9/6dv.
nonstopAmerican Airlines
4h 09mLAX-ORD
9/9dl.
nonstopAmerican Airlines
4h 23mORD-LAX
$188
9/25dc.
1 stopDelta
9h 23mLAX-MDW
9/30dl.
1 stopDelta
9h 02mMDW-LAX
$236
8/2dv.
1 stopDelta
6h 09mLAX-ORD
8/10ds.
1 stopDelta
8h 40mORD-LAX
$236
7/12dv.
nonstopUnited Airlines
4h 01mLAX-ORD
9/18dc.
nonstopUnited Airlines
4h 28mORD-LAX
$274
11/26dt.
1 stopUnited Airlines
8h 11mLAX-MLI
12/3dt.
1 stopUnited Airlines
6h 56mMLI-LAX
$465

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Recent one-way flight deals

8/10ds.
nonstopAllegiant Air
3h 50mLAX-RFD
$49
9/11dc.
nonstopSpirit Airlines
4h 07mLAX-ORD
$52
8/17ds.
1 stopFrontier
6h 59mLAX-ORD
$67
8/21dc.
1 stopFrontier
6h 52mLAX-ORD
$70
9/3dt.
nonstopAmerican Airlines
4h 11mLAX-ORD
$76
8/7dc.
nonstopUnited Airlines
4h 01mLAX-ORD
$91
8/5dl.
nonstopAmerican Airlines
4h 09mLAX-ORD
$109
10/11dv.
1 stopDelta
8h 45mLAX-MDW
$118
10/11dv.
1 stopDelta
8h 22mLAX-ORD
$118
8/20dt.
1 stopUnited Airlines
8h 52mLAX-ORD
$154

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Last minute flights from Los Angeles to Illinois

Last minute flight, train and bus deals

6/10dl.
multi-stop
5h 55mLAX-ORD
7/10dc.
nonstop
4h 27mORD-LAX
$193
6/8ds.
multi-stopSpirit Airlines
32h 17mLAX-ORD
6/15ds.
nonstopSpirit Airlines
4h 27mORD-LAX
$207
6/10dl.
multi-stopFrontier
5h 55mLAX-ORD
6/12dc.
multi-stopFrontier
14h 17mORD-LAX
$224
6/10dl.
multi-stopFrontier
5h 59mLAX-MDW
6/12dc.
multi-stopFrontier
13h 42mMDW-LAX
$227
6/7dv.
multi-stopDelta
7h 55mLAX-STL
6/9dg.
multi-stopDelta
7h 37mSTL-LAX
$434
6/11dt.
multi-stopAmerican Airlines
8h 17mLAX-MLI
6/18dt.
multi-stopAmerican Airlines
8h 01mMLI-LAX
$453
6/11dt.
multi-stopAmerican Airlines
9h 05mLAX-MLI
6/18dt.
multi-stopAmerican Airlines
8h 42mMLI-LAX
$458
6/7dv.
multi-stopUnited Airlines
7h 08mLAX-STL
6/12dc.
multi-stopUnited Airlines
8h 09mSTL-LAX
$524
6/10dl.
multi-stopUnited Airlines
7h 11mLAX-STL
8/13dt.
multi-stopUnited Airlines
7h 12mSTL-LAX
$548
6/7dv.
multi-stopDelta
7h 06mLAX-MDW
6/15ds.
multi-stopDelta
7h 02mMDW-LAX
$586

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Los Angeles - Illinois Flights