Find the Best Flights Deals from Chicago from US$ 551


Lowest Fares from Chicago (ORD)

Best fares for round-trip flight found by others in the last 48 hours

Chicago (ORD) To Lima (LIM)

Depart 07/23/2019,
Return 08/01/2019
fromUS$ 551* Viewed: 1 day

Chicago (ORD) To Sao Paulo (GRU)

Depart 07/22/2019,
Return 08/01/2019
fromUS$ 802* Viewed: 22 hours
*Some restrictions may apply. Round-trip fares per adult, include applicable taxes and fees. Please review our baggage policies, and optional services.
Some flights could be operated by: LATAM Airlines Brazil, LATAM Airlines Colombia, LATAM Airlines Peru, LATAM Airlines Argentina or American Airlines.

Travelling from Chicago

Book your Chicago flights in confidence, and travel with our trusted partner airlines. Keep track of your flight status and earn points towards your next trip with your LATAM Pass!

Traveling from Chicago

Restaurants, shops, and lounges abound at Chicago’s International Airport (CHI), one of the largest and busiest airports in the United States. You can view public art galleries or purchase duty free gifts for those you love.

Getting to the airport

The airport is located just outside the city center and public transportation can help you reduce the amount of time it takes to get there. There are many free or fee-based shuttle services between public transportation and the airport. Book your flight from Chicago with LATAM for the best rates!