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Not ready to book? to track prices.Find the cheapest flights from Los Angeles to Illinois
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United Airlines flights from Los Angeles to Illinois
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How to get the cheapest flight ticket from Los Angeles to Illinois
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Illinois?
The month of February is, on average, the cheapest month to fly to Illinois from Los Angeles, with most prices found around £190. If you aren’t able to travel to Illinois during the month of February, then flying in October is also cheap. Prices for this month can be found on momondo for an average of £209.
What is the cheapest day to depart on your flight to Illinois?
The cheapest day to depart on your flight to Illinois is on a Tuesday when prices can be found for as low as £218. This is often the case because there is less demand to fly during this day of the week. Flights from Los Angeles to Illinois on a Monday will generally be more expensive and average around £712. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
What is the cheapest time of day to depart on your flight to Illinois?
Our data shows that the cheapest Los Angeles to Illinois flights are usually those with departure times in the afternoon. Our users have found flights to Illinois in the afternoon for as low as £284. At midday is when there is more demand to fly to Illinois, so prices are often more expensive at around £574 per ticket.
What is the cheapest Los Angeles to Illinois flight route?
Fly from Los Angeles to Chicago O'Hare Intl for the best Los Angeles - Illinois flight prices
How far in advance should I book a flight to Illinois?
You are more likely to see cheaper flights to Illinois from Los Angeles when booking 7 weeks ahead of your departure date. In general, you can expect to find flights to Illinois for around £243 when searching 7 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Illinois from Los Angeles for as low as £201 on momondo.
What cabin class options are available on Los Angeles to Illinois flights?
There are 4 cabin classes available to choose from on Los Angeles to Illinois flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
How many flights depart from Los Angeles to Illinois on average per day?
As of March 2025, 88 flights take off from Los Angeles and land in Illinois each day. The most common flight departure time for this route is 17:00, with 38% of daily flights taking off at midday.
How many flights depart from Los Angeles to Illinois on average per week?
The number of flights available between Los Angeles and Illinois is 621 per week as of March 2025. The most frequent departure day is Mon, with 19% of weekly flights leaving on this day.
Cheap Los Angeles to Illinois flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Los Angeles to Illinois
When did momondo last update prices for flights from Los Angeles Airport to Illinois?
Prices for flights from Los Angeles Airport to Illinois were last updated today.
How old do you have to be to fly from Los Angeles Airport to Illinois?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Los Angeles Airport to Illinois.
What documentation or ID do you need to fly to Illinois?
The necessary travel and health documents for your Illinois trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Los Angeles to Illinois?
Based on momondo bookings for flights between Los Angeles and Illinois, the leading plane model is Airbus A321neo, making up 18.73% of the total bookings. Other popular models include Airbus A320neo with 18.02%, Boeing 737-800 with 16.91%, and Boeing 757-300 with 10.55%.
Why use momondo?
Why should I use momondo to find a flight deal from Los Angeles to Illinois?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Los Angeles to Illinois . Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Los Angeles to Illinois with flexible booking policies on momondo?
Flights from Los Angeles to Illinois with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from Los Angeles to Illinois?
momondo provides multiple filters to help you find the best flight to Illinois from Los Angeles. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Los Angeles to Illinois right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Los Angeles to Illinois now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Illinois and let you know when they change.