United flights to Chicago from Los Angeles

View S$207 flight on Wed, 18 Mar, 2026Opens in a new window

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United flights from Los Angeles to Chicago (LAX→ORD)

Prices were available within the past 7 days and start at S$207 for one-way flights and S$440 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Mon, 9 Mar - Tue, 17 Mar
LAX
Los Angeles
ORD
Chicago
S$440 Return, found 1 day ago
S$440
Return
found 1 day ago
Select United flight, departing Mon, 9 Mar from Los Angeles to Chicago, returning Tue, 17 Mar, priced at S$440 found 1 day ago
United
Mon, 16 Mar - Wed, 25 Mar
LAX
Los Angeles
ORD
Chicago
S$443 Return, found 5 days ago
S$443
Return
found 5 days ago
Select United flight, departing Mon, 16 Mar from Los Angeles to Chicago, returning Wed, 25 Mar, priced at S$443 found 5 days ago
United
Mon, 9 Mar - Tue, 17 Mar
LAX
Los Angeles
ORD
Chicago
S$472 Return, found 1 day ago
S$472
Return
found 1 day ago
Select United flight, departing Mon, 9 Mar from Los Angeles to Chicago, returning Tue, 17 Mar, priced at S$472 found 1 day ago
United
Mon, 16 Mar - Wed, 25 Mar
LAX
Los Angeles
ORD
Chicago
S$476 Return, found 5 days ago
S$476
Return
found 5 days ago
Select United flight, departing Mon, 16 Mar from Los Angeles to Chicago, returning Wed, 25 Mar, priced at S$476 found 5 days ago
United
Mon, 16 Mar - Mon, 23 Mar
LAX
Los Angeles
ORD
Chicago
S$481 Return, found 1 day ago
S$481
Return
found 1 day ago
Select United flight, departing Mon, 16 Mar from Los Angeles to Chicago, returning Mon, 23 Mar, priced at S$481 found 1 day ago
United
Mon, 9 Mar - Tue, 17 Mar
LAX
Los Angeles
ORD
Chicago
S$485 Return, found 1 day ago
S$485
Return
found 1 day ago
Select United flight, departing Mon, 9 Mar from Los Angeles to Chicago, returning Tue, 17 Mar, priced at S$485 found 1 day ago

Find the cheapest month to fly from Los Angeles (LAX) to Chicago (ORD)

February is typically the cheapest month to fly

From S$87 - S$321 per traveller.
Los Angeles to Chicago route information
Origin airport
Los Angeles Intl.
Destination airport
O'Hare Intl.
Airlines serving
American Airlines, Delta, United
Popular airline
Delta
Distance
2785 km
Average flight time
6 hours 5 mins

Frequently asked questions

How much is a United Airlines flight from Los Angeles Intl. Airport (LAX) to O'Hare Intl. Airport (ORD)?
You'll discover budget-friendly return United Airlines flights from S$440 from LAX to ORD by organising your results from "Price (lowest to highest)" on Expedia. Or search for bargains from S$207 for a one-way trip.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from LAX to ORD with United Airlines?
January is one of the cheapest months to get away to Chicago with United Airlines. You could also find great deals on return and one-way fares in February.
Does United Airlines fly nonstop from Los Angeles Intl. Airport (LAX) to O'Hare Intl. Airport (ORD)?
Easily travel from Los Angeles Intl. Airport (LAX) to O'Hare Intl. Airport (ORD) on one of United Airlines's 51 weekly direct flights. Use Expedia's "Nonstop" and "Airline" filters to find the United Airlines flight that'll land at ORD at your preferred time.
How long does it take to fly from LAX to ORD with United Airlines?
Leave Los Angeles Intl. Airport (LAX) for O'Hare Intl. Airport (ORD) on a direct United Airlines flight, and you'll be in the air for around 4h 12m.
Which day of the week has the most United Airlines flights from Los Angeles Intl. Airport (LAX) to O'Hare Intl. Airport (ORD)?
Sunday has the most United Airlines flights from Los Angeles Intl. Airport (LAX) to O'Hare Intl. Airport (ORD). With 8 daily departures, this is a great day to book something that will suit your schedule.
What airports does United Airlines fly into in Chicago?
Most United Airlines flights from Los Angeles Intl. Airport (LAX) to Chicago land at O'Hare Intl. Airport (ORD). This is the airline's main entry point to this city. It's worth checking out Expedia for flights to nearby airports such as Midway Intl. Airport (MDW), as fares may be cheaper.
What type of plane does United Airlines fly from Los Angeles Intl. Airport (LAX) to O'Hare Intl. Airport (ORD)?
United Airlines typically flies Boeing 757-300 planes for flights from Los Angeles Intl. Airport (LAX) to O'Hare Intl. Airport (ORD). This carrier also operates the Airbus A321neo on this route. Keep in mind that aircraft type can vary depending on operational needs, so the plane you board could be different on the day you travel.
Can I change or cancel my United Airlines flight from Los Angeles Intl. Airport (LAX) to O'Hare Intl. Airport (ORD)?
Depending on your ticket type, a fee typically applies if you change or cancel your flight more than 24 hours after it has been confirmed. To find flexible fares, select our "Changes included" and "No cancel fee" boxes when you look for flights. For additional information on cancelling or changing your reservation, head to "Trips," select your flight and tick "Manage Booking."

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