$336 Cheap LATAM Airlines Group flights Chicago (ORD) to Lima (LIM)

Apply the “Price (lowest to highest)” filter on Expedia to look for cheap LATAM Airlines round-trip flights from $581 from ORD to LIM. Affordable one-way options from $336 are also on offer.**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.

January is one of the most affordable months to travel to Lima with LATAM Airlines. You could also find fantastic deals on return and one-way fares in February.

To discover affordable flights from ORD to LIM with LATAM Airlines, begin your search about one month before your intended departure. You can save 17% when you lock in your international tickets 18 to 29 days ahead instead of booking four to five months in advance. Another good tip? Booking on Sunday can lead to average savings of 17% compared to Friday (the most expensive day).**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC’s global airline sales database.

To find out if there’s a direct journey from ORD to LIM with LATAM Airlines or other airlines, use our “Nonstop” filter when looking for flights.

To find the earliest departures from ORD to LIM with LATAM Airlines, sort your results by “Early Morning” and “Morning.” Booking an early flight usually means you’ll experience fewer cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.

Jorge Chavez Intl. Airport (LIM) is the main Lima gateway for LATAM Airlines flights from O’Hare Intl. Airport (ORD).

A standard economy ticket with LATAM Airlines from ORD to LIM allows 2 cabin bags and a small personal item. The hand luggage allowance is 2 cabin bags up to 22 lb with dimensions no larger than 17 inches x 7 inches x 13 inches. Weight and size restrictions can vary according to the cabin class you’re in and airfare type. To avoid extra charges at the terminal, double-check your LATAM Airlines booking or visit the airline’s website before you start packing.

Depending on the type of ticket you purchased, a fee will generally apply if you cancel or change your booking more than 24 hours after it’s confirmed. To secure flexible fares, select our “Changes included” and “No cancel fee” boxes when you look for flights. For more details on changing or canceling your reservation, head to “Trips,” select your flight and tick “Manage Booking.”