$125 Cheap United flights Los Angeles (LAX) to Chicago (ORD)

View $125 flight on Sat, Jan 17, 2026Opens in a new window

$125 Cheap United flights Los Angeles (LAX) to Chicago (ORD)

Prices were available within the past 7 days and start at $125 for one-way flights and $223 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Thu, Mar 5 - Tue, Mar 10
LAX
Los Angeles
ORD
Chicago
$223 Roundtrip, found 1 day ago
$223
Roundtrip
found 1 day ago
Select United flight, departing Thu, Mar 5 from Los Angeles to Chicago, returning Tue, Mar 10, priced at $223 found 1 day ago
United
Sat, Jan 17 - Sat, Jan 24
LAX
Los Angeles
ORD
Chicago
$231 Roundtrip, found 5 days ago
$231
Roundtrip
found 5 days ago
Select United flight, departing Sat, Jan 17 from Los Angeles to Chicago, returning Sat, Jan 24, priced at $231 found 5 days ago

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

February is typically the cheapest month to fly

From $67 - $205 per traveler.
Flights from Los Angeles (LAX) to Chicago (ORD)
Origin airport
Los Angeles Intl.
Destination airport
O'Hare Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, Southwest Airlines, United
Popular airline
American Airlines
Distance
2785 km
Average flight time
6 hours 5 mins