Cheap flights from Illinois to Los Angeles from $35
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to Los Angeles departing on 3/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Illinois to Los Angeles
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 Los Angeles?
The month of September is, on average, the cheapest month to fly to Los Angeles from Illinois, with most prices found around $229. If you aren’t able to travel during the month of September, then book flights to Los Angeles from Illinois during October instead. Flights to Los Angeles in October, while not as cheap as those in September, still average around $245.
What is the cheapest day to depart on your flight to Los Angeles?
Our data shows that Thursday is the least expensive day to fly to Los Angeles. Tickets to fly out on this day can be as low as $371. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Los Angeles on Sunday is $548.
What is the cheapest time of day to depart on your flight to Los Angeles?
Our most recent data shows that the best time of day to fly to Los Angeles is in the evening. Flights from Illinois to Los Angeles during this time can be as low as $325. In the afternoon is when there is more demand to fly to Los Angeles, so prices are often more expensive at around $774 per ticket.
What is the cheapest Illinois to Los Angeles flight route?
Fly from Chicago Greater Rockford to Los Angeles for the best Illinois - Los Angeles flight prices
How far in advance should I book a flight to Los Angeles?
You are more likely to see cheaper flights to Los Angeles from Illinois when booking 9 weeks ahead of your departure date. In general, you can expect to find flights to Los Angeles for around $286 when searching 9 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Los Angeles from Illinois for as low as $242 on momondo.
What cabin class options are available on Illinois to Los Angeles flights?
There are 4 cabin classes available to choose from on Illinois to Los Angeles flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Illinois to Los Angeles?
Spirit Airlines, United Airlines, and Southwest are the most popular carriers operating from Illinois to Los Angeles
What airlines fly to Los Angeles?
American Airlines, United Airlines and Spirit Airlines are the top three most popular airlines that fly to Los Angeles from Illinois according to our data. American Airlines is the first choice among our users, with 44% of people opting to fly with this airline when traveling to Los Angeles. Keep in mind that there are 9 different airlines that fly to Los Angeles on a routine basis, so you have a few additional options to choose from.
How many flights depart from Illinois to Los Angeles on average per day?
As of February 2025, there are 75 flights per day flying from Illinois to Los Angeles. The most common time of day flights depart is 3:00PM, with 39% of flights taking off in the afternoon.
How many flights depart from Illinois to Los Angeles on average per week?
528 flights are operational weekly from Illinois to Los Angeles as of February 2025. The most popular departure day for this route is Thu, with 18% of flights per week taking off on this day.
Cheap Illinois to Los Angeles flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Illinois to Los Angeles
When did momondo last update prices for flights from Illinois to Los Angeles Airport?
Prices for flights from Illinois to Los Angeles Airport were last updated today.
How many operators does momondo search for flights from Illinois to Los Angeles Airport?
As of February 2025, there are 9 operators available to choose from for flights from Illinois to Los Angeles Airport.
How old do you have to be to fly from Illinois to Los Angeles Airport?
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 Illinois to Los Angeles Airport.
What documentation or ID do you need to fly to Los Angeles Airport?
The travel and health documents you'll need for your trip to Los Angeles Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Los Angeles Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Illinois to Los Angeles?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Illinois to Los Angeles is Boeing 737-800 (16.77% of total bookings). The next most popular plane models are Airbus A321neo (16.62%), Airbus A320neo (16.15%), and Boeing 737-900 (10.60%).
Best airlines flying from Illinois to Los Angeles
Compare and see reviews for airlines that fly from Illinois to Los Angeles with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $54 | Free Cancellation | Rating 7.3 758 reviews | |||
| PriceFrom $89 | Free Cancellation | Rating 6.3 7,980 reviews | |||
| PriceFrom $109 | Free Cancellation | Rating 6.0 3,339 reviews | |||
| PriceFrom $137 | Free Cancellation | Rating 7.4 8,723 reviews | |||
| PriceFrom $147 | Free Cancellation | Rating 7.0 370 reviews | |||
| PriceFrom $152 | Free Cancellation | Rating 8.1 4,362 reviews | |||
| PriceFrom $179 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $206 | Free Cancellation | Rating 8.0 9,717 reviews | |||
| PriceFrom $222 | Free Cancellation | Rating 8.0 8,140 reviews |
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Why should I use momondo to find a flight deal from Illinois to Los Angeles?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Illinois to Los Angeles. Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Illinois to Los Angeles with flexible booking policies on momondo?
Flights from Illinois to Los Angeles 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 Illinois to Los Angeles?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Illinois to Los Angeles.
I’m not ready to book a flight from Illinois to Los Angeles right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Los Angeles from Illinois. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.