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Cheap flights from Los Angeles to Chicago from C$ 125

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Los Angeles to Chicago departing on 2/3. 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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Find the cheapest flights from Los Angeles to Chicago

Cheap round-trip flights

Enter your travel dates to find the best prices.
Spirit Airlines Logo
12:51 a.m. - 6:46 a.m.
LAX
-
ORD
3h 55mdirect
Spirit Airlines Logo
6:00 a.m. - 8:34 a.m.
ORD
-
LAX
4h 34mdirect
C$ 249Spirit Airlines
Sun, 17 May - Wed, 27 May
Spirit Airlines Logo
9:39 a.m. - 3:42 p.m.
LAX
-
ORD
4h 03mdirect
Spirit Airlines Logo
7:41 a.m. - 1:27 p.m.
ORD
-
LAX
7h 46m
1 stop
C$ 301Spirit Airlines
Mon, 18 May - Wed, 27 May
Spirit Airlines Logo
12:59 a.m. - 9:12 a.m.
LAX
-
ORD
6h 13m
1 stop
Spirit Airlines Logo
7:41 a.m. - 1:27 p.m.
ORD
-
LAX
7h 46m
1 stop
C$ 353Spirit Airlines
Sun, 17 May - Wed, 27 May
Alaska Airlines Logo
6:30 a.m. - 7:52 p.m.
LAX
-
ORD
11h 22m
1 stop
Alaska Airlines Logo
6:00 a.m. - 2:45 p.m.
ORD
-
LAX
10h 45m
1 stop
C$ 358Alaska Airlines
Tue, 28 Apr - Wed, 6 May
United Airlines Logo
12:42 p.m. - 6:54 p.m.
LAX
-
ORD
4h 12mdirect
United Airlines Logo
7:00 a.m. - 9:43 a.m.
ORD
-
LAX
4h 43mdirect
C$ 359United Airlines
Tue, 10 Mar - Fri, 13 Mar
JetBlue Logo
8:40 a.m. - 10:59 p.m.
LAX
-
ORD
12h 19m
1 stop
JetBlue Logo
12:59 p.m. - 9:02 p.m.
ORD
-
LAX
10h 03m
1 stop
C$ 363JetBlue
Tue, 24 Feb - Wed, 25 Feb
United Airlines Logo
7:00 a.m. - 1:14 p.m.
LAX
-
ORD
4h 14mdirect
United Airlines Logo
7:00 a.m. - 9:43 a.m.
ORD
-
LAX
4h 43mdirect
C$ 376United Airlines
Wed, 4 Mar - Wed, 11 Mar
United Airlines Logo
11:59 p.m. - 6:08 a.m.
LAX
-
ORD
4h 09mdirect
United Airlines Logo
6:00 p.m. - 8:37 p.m.
ORD
-
LAX
4h 37mdirect
C$ 377United Airlines
Tue, 7 Apr - Tue, 14 Apr
Delta Logo
7:35 a.m. - 6:34 p.m.
LAX
-
ORD
8h 59m
1 stop
Delta Logo
8:55 a.m. - 1:25 p.m.
ORD
-
LAX
6h 30m
1 stop
C$ 385Delta
Wed, 1 Apr - Sun, 5 Apr
Alaska Airlines Logo
6:00 a.m. - 11:59 p.m.
LAX
-
ORD
15h 59m
2 stops
Alaska Airlines Logo
3:54 p.m. - 11:03 p.m.
ORD
-
LAX
9h 09m
1 stop
C$ 397Alaska Airlines
Wed, 25 Feb - Tue, 3 Mar

Spirit Airlines flights from Los Angeles to Chicago

Our best Spirit Airlines deals on Los Angeles to Chicago flight tickets
Spirit Airlines
17 May
LAX12:51 a.m.Los Angeles
3h 55m
ORD6:46 a.m.Chicago O'Hare Intl
27 May
ORD6:00 a.m.Chicago O'Hare Intl
4h 34m
LAX8:34 a.m.Los Angeles
C$ 249
Spirit Airlines
18 May
LAX9:39 a.m.Los Angeles
4h 03m
ORD3:42 p.m.Chicago O'Hare Intl
27 May
ORD7:41 a.m.Chicago O'Hare Intl
7h 46m
1 stop
LAX1:27 p.m.Los Angeles
C$ 301
Spirit Airlines
17 May
LAX12:59 a.m.Los Angeles
6h 13m
1 stop
ORD9:12 a.m.Chicago O'Hare Intl
27 May
ORD7:41 a.m.Chicago O'Hare Intl
7h 46m
1 stop
LAX1:27 p.m.Los Angeles
C$ 353

Delta flights from Los Angeles to Chicago

Our best Delta deals on Los Angeles to Chicago flight tickets
Delta
1 Apr
LAX7:35 a.m.Los Angeles
8h 59m
1 stop
ORD6:34 p.m.Chicago O'Hare Intl
5 Apr
ORD8:55 a.m.Chicago O'Hare Intl
6h 30m
1 stop
LAX1:25 p.m.Los Angeles
C$ 385
Delta
1 Mar
LAX6:00 a.m.Los Angeles
8h 41m
1 stop
ORD4:41 p.m.Chicago O'Hare Intl
10 Mar
ORD1:57 p.m.Chicago O'Hare Intl
8h 58m
1 stop
LAX8:55 p.m.Los Angeles
C$ 403
Delta
20 Mar
LAX9:40 p.m.Los Angeles
9h 30m
1 stop
ORD9:10 a.m.Chicago O'Hare Intl
23 Mar
ORD5:59 p.m.Chicago O'Hare Intl
7h 54m
1 stop
LAX11:53 p.m.Los Angeles
C$ 413

momondo Fare Finder

 
Customize your flight search to find flights from Los Angeles to Chicago that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 96,600 searches. Data last updated 18 January 2026.
Use the filters below to find and compare flights from Los Angeles to Chicago that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Sun 17/5

12:51 a.m.-6:46 a.m.

Nonstop3h 55m

Chicago O'Hare Intl

Wed 27/5

6:00 a.m.-8:34 a.m.

Nonstop4h 34m

C$ 249

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Mon 18/5

9:39 a.m.-3:42 p.m.

Nonstop4h 03m

Chicago O'Hare Intl

Wed 27/5

7:41 a.m.-1:27 p.m.

1 stop7h 46m

C$ 301

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Sun 17/5

12:59 a.m.-9:12 a.m.

1 stop6h 13m

Chicago O'Hare Intl

Wed 27/5

7:41 a.m.-1:27 p.m.

1 stop7h 46m

C$ 353

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Tue 28/4

6:30 a.m.-7:52 p.m.

1 stop11h 22m

Chicago O'Hare Intl

Wed 6/5

6:00 a.m.-2:45 p.m.

1 stop10h 45m

C$ 358

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Tue 10/3

12:42 p.m.-6:54 p.m.

Nonstop4h 12m

Chicago O'Hare Intl

Fri 13/3

7:00 a.m.-9:43 a.m.

Nonstop4h 43m

C$ 359

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Tue 24/2

8:40 a.m.-10:59 p.m.

1 stop12h 19m

Chicago O'Hare Intl

Wed 25/2

12:59 p.m.-9:02 p.m.

1 stop10h 03m

C$ 363

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Wed 4/3

7:00 a.m.-1:14 p.m.

Nonstop4h 14m

Chicago O'Hare Intl

Wed 11/3

7:00 a.m.-9:43 a.m.

Nonstop4h 43m

C$ 376

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Tue 7/4

11:59 p.m.-6:08 a.m.

Nonstop4h 09m

Chicago O'Hare Intl

Tue 14/4

6:00 p.m.-8:37 p.m.

Nonstop4h 37m

C$ 377

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Wed 1/4

7:35 a.m.-6:34 p.m.

1 stop8h 59m

Chicago O'Hare Intl

Sun 5/4

8:55 a.m.-1:25 p.m.

1 stop6h 30m

C$ 385

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Wed 25/2

6:00 a.m.-11:59 p.m.

2 stops15h 59m

Chicago O'Hare Intl

Tue 3/3

3:54 p.m.-11:03 p.m.

1 stop9h 09m

C$ 397

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Chicago from

How to get the cheapest flight ticket from Los Angeles to Chicago

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 Chicago?

The month of August is another great option to travel to Chicago, with average flight prices from Los Angeles averaging around C$ 366.

What is the cheapest day to depart on your flight to Chicago?

The cheapest day to depart on your flight to Chicago is on a Monday when prices can be found for as low as C$ 220. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around C$ 700. These prices are subject to change though, so be sure to set up a Price Alert for flights to Chicago.

What is the cheapest time of day to depart on your flight to Chicago?

In the evening is the cheapest time of day to fly from Los Angeles to Chicago when you can find flight prices for as low as C$ 417. Flying to Chicago in the evening is an ideal time because this is during off-peak travel hours. At noon is when there is more demand to fly to Chicago, so prices are often more expensive at around C$ 561 per ticket.

What is the cheapest Los Angeles to Chicago flight route?

Fly from Los Angeles to Chicago O'Hare Intl for the best Los Angeles - Chicago flight prices

How far in advance should I book a flight to Chicago?

You are more likely to see cheaper flights to Chicago from Los Angeles when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago for around C$ 423 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago from Los Angeles for as low as C$ 358 on momondo.

What cabin class options are available on Los Angeles to Chicago flights?

There are 4 cabin classes available to choose from on Los Angeles to Chicago 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 Chicago flights?

No. A direct flight is the cheapest option for a flight between Los Angeles to Chicago.

How have Los Angeles to Chicago flight prices changed over time?

As of January 2026, prices for Los Angeles to Chicago flights are approximately 10% more expensive when compared to flights at the same time last year.

When to book flights from Los Angeles to Chicago

Are you open to changing your travel dates? Check out the ideal times to fly from Los Angeles to Chicago according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Los Angeles to Chicago (LAX to CHI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Los Angeles to Chicago

Best price found

C$ 180

Fastest flight time

4h 06m

Direct flights

Every day

Airports in Chicago

3 airports
The best one-way flight to Chicago from Los Angeles in the past 72 hours is C$ 180. The best round-trip flight deal from Los Angeles to Chicago found on momondo in the last 72 hours is C$ 302.
The fastest flight from Los Angeles to Chicago takes 4h 06m
Direct flights go from Los Angeles to Chicago every day.
There are 3 airports in Chicago. From Los Angeles there are direct flights to Chicago O'Hare Intl (ORD).
Search flight deals

  • How far is Los Angeles to Chicago by plane?

    Chicago is 2808.0 km away from Los Angeles. Typically, this will take 4h 06m by plane in normal conditions.

  • When did momondo last update prices for flights from Los Angeles Airport to Chicago?

    Prices for flights from Los Angeles Airport to Chicago refresh daily.

  • How old do you have to be to fly from Los Angeles Airport to Chicago?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Los Angeles Airport to Chicago.

  • What documentation or ID do you need to fly to Chicago?

    The travel and health documents required for your trip to Chicago can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Chicago. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Los Angeles to Chicago?

Travelling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Munster
Hammond
Merrillville

Why use momondo?

Why should I use momondo to find a flight deal from Los Angeles to Chicago?

It is quick and easy to find Los Angeles to Chicago flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Chicago that suits you.

Can I find flights from Los Angeles to Chicago with flexible booking policies on momondo?

All flight searches from Los Angeles to Chicago on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Los Angeles to Chicago?

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 Los Angeles to Chicago.

I’m not ready to book a flight from Los Angeles to Chicago right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Los Angeles to Chicago now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Chicago and let you know when they change.

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Find better results for your trip to the United States

Fly into one of these airports located in Chicago

Airports listed have a maximum distance of 25.6 km from Chicago
Chicago Midway Airport
Chicago O'Hare Intl Airport