How many flights depart from Los Angeles to Illinois on average per day?

As of October 2026, 110 flights take off from Los Angeles and land in Illinois each day. The most common flight departure time for this route is 10:00, with 39% 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 771 per week as of October 2026. The most frequent departure day is Mon, with 18% of weekly flights leaving on this day.

What is the cheapest airline that flies from Los Angeles to Illinois?

Delta, Southwest, and Alaska Airlines are the most popular carriers operating 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.

£89 Cheap Flights from Los Angeles to Illinois in 2026/27

Find the cheapest flights from Los Angeles to Illinois

Return

One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

23:55 - 05:55LAX Los Angeles-MDW Chicago Midway

4h 00mdirect

18:25 - 21:00MDW Chicago Midway-LAX Los Angeles

4h 35mdirect

£176Southwest

Sat, 5 Dec - Sat, 12 Dec

18:47 - 00:59LAX Los Angeles-ORD Chicago O'Hare Intl

4h 12mdirect

15:47 - 18:27ORD Chicago O'Hare Intl-LAX Los Angeles

4h 40mdirect

£176United Airlines

Wed, 11 Nov - Sat, 14 Nov

07:55 - 14:00LAX Los Angeles-ORD Chicago O'Hare Intl

4h 05mdirect

07:35 - 10:15ORD Chicago O'Hare Intl-LAX Los Angeles

4h 40mdirect

£177Delta

Sat, 26 Dec - Tue, 5 Jan

15:00 - 21:01LAX Los Angeles-ORD Chicago O'Hare Intl

4h 01mdirect

16:30 - 19:03ORD Chicago O'Hare Intl-LAX Los Angeles

4h 33mdirect

£178Delta

Sat, 5 Dec - Sat, 12 Dec

23:55 - 05:55LAX Los Angeles-MDW Chicago Midway

4h 00mdirect

18:25 - 21:00MDW Chicago Midway-LAX Los Angeles

4h 35mdirect

£178Southwest

Sat, 5 Dec - Sat, 12 Dec

15:00 - 21:01LAX Los Angeles-ORD Chicago O'Hare Intl

4h 01mdirect

16:30 - 19:03ORD Chicago O'Hare Intl-LAX Los Angeles

4h 33mdirect

£179Delta

Sat, 5 Dec - Sat, 12 Dec

06:05 - 12:10LAX Los Angeles-MDW Chicago Midway

4h 05mdirect

18:25 - 21:00MDW Chicago Midway-LAX Los Angeles

4h 35mdirect

£179Southwest

Thu, 3 Dec - Sat, 5 Dec

18:47 - 00:59LAX Los Angeles-ORD Chicago O'Hare Intl

4h 12mdirect

15:47 - 18:25ORD Chicago O'Hare Intl-LAX Los Angeles

4h 38mdirect

£179United Airlines

Mon, 9 Nov - Wed, 11 Nov

23:55 - 05:55LAX Los Angeles-MDW Chicago Midway

4h 00mdirect

15:00 - 17:30MDW Chicago Midway-LAX Los Angeles

4h 30mdirect

£180Southwest

Thu, 3 Dec - Sat, 5 Dec

07:40 - 13:37LAX Los Angeles-ORD Chicago O'Hare Intl

3h 57mdirect

18:23 - 21:00ORD Chicago O'Hare Intl-LAX Los Angeles

4h 37mdirect

£180Delta

Wed, 18 Nov - Wed, 25 Nov

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Delta flights from Los Angeles to Illinois

Our best Delta deals on Los Angeles to Illinois flight tickets

Delta

26 Dec

LAX07:55Los Angeles

4h 05m

ORD14:00Chicago O'Hare Intl

5 Jan

ORD07:35Chicago O'Hare Intl

4h 40m

LAX10:15Los Angeles

£177

Delta

5 Dec

LAX15:00Los Angeles

4h 01m

ORD21:01Chicago O'Hare Intl

12 Dec

ORD16:30Chicago O'Hare Intl

4h 33m

LAX19:03Los Angeles

£178

Delta

5 Dec

LAX15:00Los Angeles

4h 01m

ORD21:01Chicago O'Hare Intl

12 Dec

ORD16:30Chicago O'Hare Intl

4h 33m

LAX19:03Los Angeles

£179

United Airlines flights from Los Angeles to Illinois

Our best United Airlines deals on Los Angeles to Illinois flight tickets

United Airlines

11 Nov

LAX18:47Los Angeles

4h 12m

ORD00:59Chicago O'Hare Intl

14 Nov

ORD15:47Chicago O'Hare Intl

4h 40m

LAX18:27Los Angeles

£176

United Airlines

19 Nov

LAX07:00Los Angeles

4h 15m

ORD13:15Chicago O'Hare Intl

19 Nov

ORD17:52Chicago O'Hare Intl

4h 37m

LAX20:29Los Angeles

£182

United Airlines

10 Nov

LAX23:47Los Angeles

4h 11m

ORD05:58Chicago O'Hare Intl

13 Nov

ORD15:00Chicago O'Hare Intl

4h 35m

LAX17:35Los Angeles

£206

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Los AngelesChicago

LAX Los Angeles - MDW Chicago Midway

LAXMDW

Los Angeles

Sat 5/12

23:55-05:55

Nonstop4h 00m

Chicago Midway

Sat 12/12

18:25-21:00

Nonstop4h 35m

£176

Los AngelesChicago

LAX Los Angeles - ORD Chicago O'Hare Intl

LAXORD

Los Angeles

Wed 11/11

18:47-00:59

Nonstop4h 12m

Chicago O'Hare Intl

Sat 14/11

15:47-18:27

Nonstop4h 40m

£176

Los AngelesChicago

LAX Los Angeles - ORD Chicago O'Hare Intl

LAXORD

Los Angeles

Sat 26/12

07:55-14:00

Nonstop4h 05m

Chicago O'Hare Intl

Tue 5/1

07:35-10:15

Nonstop4h 40m

£177

Los AngelesChicago

LAX Los Angeles - ORD Chicago O'Hare Intl

LAXORD

Los Angeles

Sat 5/12

15:00-21:01

Nonstop4h 01m

Chicago O'Hare Intl

Sat 12/12

16:30-19:03

Nonstop4h 33m

£178

Los AngelesChicago

LAX Los Angeles - MDW Chicago Midway

LAXMDW

Los Angeles

Sat 5/12

23:55-05:55

Nonstop4h 00m

Chicago Midway

Sat 12/12

18:25-21:00

Nonstop4h 35m

£178

Los AngelesChicago

LAX Los Angeles - ORD Chicago O'Hare Intl

LAXORD

Los Angeles

Sat 5/12

15:00-21:01

Nonstop4h 01m

Chicago O'Hare Intl

Sat 12/12

16:30-19:03

Nonstop4h 33m

£179

Los AngelesChicago

LAX Los Angeles - MDW Chicago Midway

LAXMDW

Los Angeles

Thu 3/12

06:05-12:10

Nonstop4h 05m

Chicago Midway

Sat 5/12

18:25-21:00

Nonstop4h 35m

£179

Los AngelesChicago

LAX Los Angeles - ORD Chicago O'Hare Intl

LAXORD

Los Angeles

Mon 9/11

18:47-00:59

Nonstop4h 12m

Chicago O'Hare Intl

Wed 11/11

15:47-18:25

Nonstop4h 38m

£179

Fastest return journey

Los AngelesChicago

LAX Los Angeles - MDW Chicago Midway

LAXMDW

Los Angeles

Thu 3/12

23:55-05:55

Nonstop4h 00m

Chicago Midway

Sat 5/12

15:00-17:30

Nonstop4h 30m

£180

Los AngelesChicago

LAX Los Angeles - ORD Chicago O'Hare Intl

LAXORD

Los Angeles

Wed 18/11

07:40-13:37

Nonstop3h 57m

Chicago O'Hare Intl

Wed 25/11

18:23-21:00

Nonstop4h 37m

£180

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Other information

What is the cheapest month to fly to Illinois?

The month of October is, on average, the cheapest month to fly to Illinois from Los Angeles, with most prices found around £247. If you aren’t able to travel to Illinois during the month of October, then flying in November is also cheap. Prices for this month can be found on momondo for an average of £248.

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 Monday when prices can be found for as low as £351. 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 Friday will generally be more expensive and average around £808. 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 evening. Our users have found flights to Illinois in the evening for as low as £257. At midday is when there is more demand to fly to Illinois, so prices are often more expensive at around £964 per ticket.

What is the cheapest Los Angeles to Illinois flight route?

Fly from Los Angeles to Chicago Midway for the best Los Angeles - Illinois flight prices

How far in advance should I book a flight from Los Angeles to Illinois?

You are more likely to see cheaper flights to Illinois from Los Angeles when booking weeks ahead of your departure date. In general, you can expect to find flights to Illinois for around £273 when searching weeks before you fly. 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 £227 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.

Can stopping save me money on Los Angeles to Illinois flights?

You could potentially save up to 26% on your flight if you consider stops on a Los Angeles to Illinois flight.

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

Best price found	£89
Fastest flight time	3h 30m
Direct flights	Every day
Airports in Illinois	98 airports

The best one-way flight to Illinois from Los Angeles in the past 72 hours is £89. The best return flight deal from Los Angeles to Illinois found on momondo in the last 72 hours is £176.

The fastest flight from Los Angeles to Illinois takes 3h 30m

Direct flights go from Los Angeles to Illinois every day.

There are 98 airports in Illinois. From Los Angeles there are direct flights to Chicago O'Hare Intl (ORD), Chicago Midway (MDW).

Search flight deals

Frequently asked questions about flying 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 20.79% of the total bookings. Other popular models include Airbus A321-100/200 with 12.54%, Boeing 737-800 with 11.82%, and Boeing 757-300 with 10.44%.

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.