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Cheap Flights from St Louis to Buenos Aires, Argentina - STL to BUE

Did You Know?

There are 7918 flights from St Louis, MO to Buenos Aires per week.
You must make at least one connection to fly from St Louis, MO to Buenos Aires.
474,057 seats are available per week to fly from St Louis, MO to Buenos Aires.
LAN Airlines has 441 connecting flights between St Louis, MO and Buenos Aires.

Cheap Domestic Flights from St Louis - STL

Flights
Airline
Lowest Price
United, Delta, American, AirTran, US Airways
$216
Delta, Air Choice One, American, US Airways, United, Alaska
$181
AirTran, American, US Airways, United, Frontier
$269
United, Delta, American, Frontier
$192
AirTran, Frontier, American, US Airways, United, Alaska, Delta
$289
American, US Airways, Frontier, AirTran, Delta, Alaska, United
$228
United, Delta, American, US Airways
$242
United, Delta, US Airways, American, Frontier, AirTran
$157
Alaska, Delta, United, American, Frontier, AirTran, US Airways
$289
AirTran, Frontier, United, Alaska, US Airways, American, Delta
$106
Delta, American, AirTran, United
$288
Delta, US Airways, American, United, AirTran
$247
US Airways, Delta, United, American, Frontier, AirTran
$157
Frontier, American, Delta, United, Alaska, US Airways, AirTran
$289
United, Delta, US Airways, American, AirTran
$282
US Airways, American, AirTran, Frontier, Delta, United, Alaska
$262
Delta, US Airways, United, American, AirTran
$314
AirTran, United, Delta, American, US Airways
$373

Cheap Domestic Flights to Buenos Aires - BUE

Flights
Airline
Lowest Price
US Airways, American, United, Delta
$377
Delta, American, US Airways, United
$474
American, United, Delta
$345

Cheap International Flights from St Louis - STL

Flights
Airline
Lowest Price
TAM, American, United, Delta, LAN
$1700
TAM, American, US Airways, Delta, United, LAN, Air Canada
$1658
TAM, US Airways, Delta, Air Canada, United, LAN, American
$1120
American, TAM, United, Delta, Air Canada, LAN
$1452
American, LAN
$1705
Copa, Air Canada, TAM, American, Delta, United, LAN
$950
Austrian, American, Air France, Air Berlin, Delta, Iberia, United, Air Canada, British Airways, Alitalia, US Airways, KLM, Lufthansa
$1219

Cheap International Flights to Buenos Aires - BUE

Flights
Airline
Lowest Price
Delta, American
$1517
United, Delta, American
$1655
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Cheap Flights from St Louis to Buenos Aires, Argentina, from $1645 Round trip from STL to BUE