Welcome | Sign out

Cheap Flights from Chicago to Buenos Aires - CHI to BUE

Did You Know?

839,080 seats are available per week to fly from Chicago, IL to Buenos Aires.
US Airways has 490 connecting flights between Chicago, IL and Buenos Aires.
There are 10552 flights from Chicago, IL to Buenos Aires per week.
You must make at least one connection to fly from Chicago, IL to Buenos Aires.

Cheap Domestic Flights from Chicago - CHI

Flights
Airline
Lowest Price
American, JetBlue, AirTran, Alaska, Spirit, United, US Airways
$203
AirTran, American, US Airways, Delta, United, Alaska, Sun Country, Virgin America, Frontier, Spirit
$264
US Airways, Delta, American, Sun Country, Spirit, Frontier, Virgin America, AirTran, United, Alaska
$223
United, Delta, US Airways, American, Spirit, JetBlue, AirTran, Alaska
$140
Virgin America, Frontier, Sun Country, American, Delta, United, US Airways, Alaska, AirTran
$264
American, Delta, United, Frontier, Alaska, Spirit, US Airways
$120
American, United, Alaska, Delta, US Airways
$298
Delta, Spirit, US Airways, United, Alaska, American, AirTran
$140
Alaska, United, Delta, Spirit, Frontier, AirTran, American, US Airways
$138
American, United, Spirit, Frontier, US Airways, AirTran, Delta, Alaska, Sun Country
$192
US Airways, United, American, JetBlue, AirTran, Alaska, Delta
$47
Delta, United, Alaska, US Airways, AirTran, Frontier, Spirit, American
$139
Virgin America, Delta, United, Alaska, US Airways, American, Sun Country, Frontier, AirTran
$264
US Airways, Delta, United, Alaska, Spirit, JetBlue, AirTran, American
$161
American, Alaska, Spirit, United, Sun Country, US Airways, Delta
$99

Cheap International Flights from Chicago - CHI

Flights
Airline
Lowest Price
LAN, TAM, Avianca TACA, Copa, American, United, Delta
$1588
LOT, Brussels, Alitalia, Austrian, SAS, KLM, US Airways, Air Europa, Iberia, Tap Portugal, Virgin Atlantic, Turkish, Swiss, Delta, United, British Airways, Air Canada, American, Air Berlin, Air France, Lufthansa, Aer Lingus, Finnair
$807
TAM, Avianca, Air Canada, LAN, Delta, United, American, Copa, Korean, US Airways, Avianca TACA, AeroMexico
$1017
Air Canada, United, Delta, American, WestJet, Porter, US Airways
$213
AeroMexico, Delta, United, LAN, American, US Airways, Avianca, TAM, Copa, Korean, Avianca TACA, Air Canada
$1038
TAM, Avianca TACA, AeroMexico, Avianca, Avianca LACSA, LAN, Air Canada, Delta, United, American, Spirit, Copa
$586
American, Copa, LAN
$1031

Cheap International Flights to Buenos Aires - BUE

Flights
Airline
Lowest Price
American, United, Air Canada, Delta
$1484
Delta, American, United, Air Canada
$1517
American, United, Delta
$1517
Delta, United, American
$1520
United, Delta
$1520
United, Delta, American
$1620
Delta, American, United
$1520
Delta, United, American
$1520
Cheap Flights from Chicago to Buenos Aires, from $1305 Round trip from CHI to BUE