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Cheap flights from Los Angeles to Chicago from C$ 115

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 8/10. 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

Frontier Logo
3:25 p.m. - 12:16 a.m.LAX-ORD
6h 51m1 stop
Frontier Logo
5:00 a.m. - 7:05 a.m.ORD-LAX
28h 05m1 stop
C$ 215Frontier
Find Deal
Fri, 31 Oct - Sun, 2 Nov
Frontier Logo
4:42 p.m. - 11:00 p.m.LAX-ORD
4h 18mdirect
Frontier Logo
5:30 a.m. - 7:56 a.m.ORD-LAX
4h 26mdirect
C$ 246Frontier
Find Deal
Fri, 31 Oct - Sun, 2 Nov
United Airlines Logo
12:25 a.m. - 6:29 a.m.LAX-ORD
4h 04mdirect
United Airlines Logo
8:14 p.m. - 10:57 p.m.ORD-LAX
4h 43mdirect
C$ 251United Airlines
Find Deal
Tue, 28 Oct - Fri, 31 Oct
Spirit Airlines Logo
5:18 p.m. - 6:25 a.m.LAX-ORD
11h 07m1 stop
Spirit Airlines Logo
8:30 p.m. - 8:17 a.m.ORD-LAX
13h 47m1 stop
C$ 264Spirit Airlines
Find Deal
Thu, 4 Dec - Mon, 8 Dec
United Airlines Logo
5:00 p.m. - 11:15 p.m.LAX-ORD
4h 15mdirect
United Airlines Logo
3:40 p.m. - 6:08 p.m.ORD-LAX
4h 28mdirect
C$ 273United Airlines
Find Deal
Wed, 22 Oct - Sat, 25 Oct
Southwest Logo
6:45 a.m. - 4:45 p.m.LAX-ORD
8h 00m2 stops
Southwest Logo
12:40 p.m. - 4:30 p.m.ORD-LAX
5h 50m1 stop
C$ 280Southwest
Find Deal
Wed, 29 Oct - Fri, 31 Oct
Southwest Logo
6:45 a.m. - 4:45 p.m.LAX-ORD
8h 00m2 stops
Southwest Logo
2:15 p.m. - 9:20 p.m.ORD-LAX
9h 05m2 stops
C$ 292Southwest
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Wed, 29 Oct - Mon, 3 Nov
Alaska Airlines Logo
11:20 a.m. - 5:01 a.m.LAX-ORD
15h 41m1 stop
Alaska Airlines Logo
9:20 a.m. - 7:29 p.m.ORD-LAX
12h 09m2 stops
C$ 313Alaska Airlines
Find Deal
Fri, 31 Oct - Tue, 4 Nov
Spirit Airlines Logo
12:57 a.m. - 7:16 p.m.LAX-ORD
16h 19m1 stop
Spirit Airlines Logo
7:35 a.m. - 9:53 p.m.ORD-LAX
16h 18m1 stop
C$ 314Spirit Airlines
Find Deal
Fri, 27 Feb - Tue, 3 Mar
Alaska Airlines Logo
8:47 a.m. - 12:24 a.m.LAX-ORD
13h 37m2 stops
Alaska Airlines Logo
7:00 a.m. - 12:57 p.m.ORD-LAX
7h 57m1 stop
C$ 335Alaska Airlines
Find Deal
Wed, 29 Oct - Sun, 2 Nov

Alaska Airlines flights from Los Angeles to Chicago

Our best Alaska Airlines deals on Los Angeles to Chicago flight tickets
Alaska Airlines
31 Oct
LAX11:20 a.m.Los Angeles
15h 41m
1 stop
ORD5:01 a.m.Chicago O'Hare Intl
4 Nov
ORD9:20 a.m.Chicago O'Hare Intl
12h 09m
2 stops
LAX7:29 p.m.Los Angeles
C$ 313
Find similar
Alaska Airlines
29 Oct
LAX8:47 a.m.Los Angeles
13h 37m
2 stops
ORD12:24 a.m.Chicago O'Hare Intl
2 Nov
ORD7:00 a.m.Chicago O'Hare Intl
7h 57m
1 stop
LAX12:57 p.m.Los Angeles
C$ 335
Find similar
Alaska Airlines
30 Oct
LAX8:17 a.m.Los Angeles
8h 42m
2 stops
ORD6:59 p.m.Chicago O'Hare Intl
4 Nov
ORD8:00 a.m.Chicago O'Hare Intl
11h 51m
1 stop
LAX5:51 p.m.Los Angeles
C$ 338
Find similar

United Airlines flights from Los Angeles to Chicago

Our best United Airlines deals on Los Angeles to Chicago flight tickets
United Airlines
28 Oct
LAX12:25 a.m.Los Angeles
4h 04m
ORD6:29 a.m.Chicago O'Hare Intl
31 Oct
ORD8:14 p.m.Chicago O'Hare Intl
4h 43m
LAX10:57 p.m.Los Angeles
C$ 251
Find similar
United Airlines
22 Oct
LAX5:00 p.m.Los Angeles
4h 15m
ORD11:15 p.m.Chicago O'Hare Intl
25 Oct
ORD3:40 p.m.Chicago O'Hare Intl
4h 28m
LAX6:08 p.m.Los Angeles
C$ 273
Find similar
United Airlines
8 Oct
LAX8:25 a.m.Los Angeles
4h 20m
ORD2:45 p.m.Chicago O'Hare Intl
15 Oct
ORD4:40 p.m.Chicago O'Hare Intl
4h 28m
LAX7:08 p.m.Los Angeles
C$ 288
Find similar

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 15 September 2025.
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

Fri 31/10

3:25 p.m.-12:16 a.m.

1 stop6h 51m

Chicago O'Hare Intl

Sun 2/11

5:00 a.m.-7:05 a.m.

1 stop28h 05m

C$ 215

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Fri 31/10

4:42 p.m.-11:00 p.m.

Nonstop4h 18m

Chicago O'Hare Intl

Sun 2/11

5:30 a.m.-7:56 a.m.

Nonstop4h 26m

C$ 246

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Tue 28/10

12:25 a.m.-6:29 a.m.

Nonstop4h 04m

Chicago O'Hare Intl

Fri 31/10

8:14 p.m.-10:57 p.m.

Nonstop4h 43m

C$ 251

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Thu 4/12

5:18 p.m.-6:25 a.m.

1 stop11h 07m

Chicago O'Hare Intl

Mon 8/12

8:30 p.m.-8:17 a.m.

1 stop13h 47m

C$ 264

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Wed 22/10

5:00 p.m.-11:15 p.m.

Nonstop4h 15m

Chicago O'Hare Intl

Sat 25/10

3:40 p.m.-6:08 p.m.

Nonstop4h 28m

C$ 273

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Wed 29/10

6:45 a.m.-4:45 p.m.

2 stops8h 00m

Chicago O'Hare Intl

Fri 31/10

12:40 p.m.-4:30 p.m.

1 stop5h 50m

C$ 280

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Wed 29/10

6:45 a.m.-4:45 p.m.

2 stops8h 00m

Chicago O'Hare Intl

Mon 3/11

2:15 p.m.-9:20 p.m.

2 stops9h 05m

C$ 292

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Fri 31/10

11:20 a.m.-5:01 a.m.

1 stop15h 41m

Chicago O'Hare Intl

Tue 4/11

9:20 a.m.-7:29 p.m.

2 stops12h 09m

C$ 313

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Fri 27/2

12:57 a.m.-7:16 p.m.

1 stop16h 19m

Chicago O'Hare Intl

Tue 3/3

7:35 a.m.-9:53 p.m.

1 stop16h 18m

C$ 314

Los AngelesChicago

LAX - ORD

LAXORD

Los Angeles

Wed 29/10

8:47 a.m.-12:24 a.m.

2 stops13h 37m

Chicago O'Hare Intl

Sun 2/11

7:00 a.m.-12:57 p.m.

1 stop7h 57m

C$ 335

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$ 364.

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$ 335. 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$ 696. 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$ 493. 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$ 652 per ticket.

What is the cheapest Los Angeles to Chicago flight route?

Fly from Los Angeles to Chicago Midway 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$ 415 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$ 352 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 September 2025, prices for Los Angeles to Chicago flights are approximately 49% 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$ 332

Fastest flight time

3h 54m

Direct flights

Every day

Airports in Chicago

1 airport
The best one-way flight to Chicago from Los Angeles in the past 72 hours is C$ 332. The best round-trip flight deal from Los Angeles to Chicago found on momondo in the last 72 hours is C$ 185.
The fastest flight from Los Angeles to Chicago takes 3h 54m
Direct flights go from Los Angeles to Chicago every day.
There is 1 airport near Chicago: Chicago O'Hare Intl (ORD)
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  • How far is Los Angeles to Chicago by plane?

    Chicago is 2808.0 km away from Los Angeles. Typically, this will take 3h 54m 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 many operators does momondo search for flights from Los Angeles Airport to Chicago?

  • 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?

Best airlines flying from Los Angeles to Chicago

Compare and see reviews for airlines that fly from Los Angeles to Chicago with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom C$ 215Free CancellationRating
6.3
8,015 reviews
Search Spirit Airlines flights

  • Spirit Airlines Flights From Los Angeles to Chicago

    Spirit Airlines flight deals from Los Angeles to Chicago start from C$ 156 round-trip. Over the 5 Spirit Airlines flights for this route in a normal week, average airfare is usually C$ 368 round-trip - but some users have found much cheaper deals with momondo.

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.

An easier way to manage your Chicago trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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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