Cheap Flights from Los Angeles to Chicago
Browse current best options from Los Angeles. Become a member to unlock all deals and get alerts when new deals appear.
Deals from
Los Angeles
RatePunk searches hundreds of travel sites at once for deals on flights to Chicago
Prices updated today
485 airlines compared
80%+ AI score for best value
Fares are subject to change and may not be available for all dates. (Data last updated Nov 2, 2026.)
Today’s best flight deals from Los Angeles to Chicago
Explore current cheapest deals departing from Los Angeles to Chicago
2027-02-13 – 2027-02-27
LAX - Chicago
67% AI deal score
$130
$126
Round trip
2027-02-13 – 2027-02-20
LAX - Chicago
70% AI deal score
$142
$126
Round trip
2027-02-13 – 2027-03-02
LAX - Chicago
67% AI deal score
$129
$126
Round trip
2027-02-13 – 2027-03-03
LAX - Chicago
67% AI deal score
$129
$126
Round trip
2027-02-13 – 2027-02-17
LAX - Chicago
70% AI deal score
$143
$126
Round trip
2027-02-13 – 2027-02-24
LAX - Chicago
67% AI deal score
$131
$126
Round trip
2027-02-13 – 2027-03-01
LAX - Chicago
66% AI deal score
$129
$129
Round trip
2027-02-13 – 2027-02-22
LAX - Chicago
68% AI deal score
$138
$129
Round trip
2027-02-13 – 2027-02-25
LAX - Chicago
66% AI deal score
$131
$129
Round trip
2027-02-13 – 2027-02-14
LAX - Chicago
68% AI deal score
$142
$132
Round trip