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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
$205
Delta, Air Choice One, American, US Airways, United, Alaska
$208
AirTran, American, US Airways, United, Frontier
$246
United, Delta, American, Frontier
$181
AirTran, Frontier, American, US Airways, United, Alaska, Delta
$289
American, US Airways, Frontier, AirTran, Delta, Alaska, United
$214
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
$157
Delta, American, AirTran, United
$277
Delta, US Airways, American, United, AirTran
$113
US Airways, Delta, United, American, Frontier, AirTran
$157
Frontier, American, Delta, United, Alaska, US Airways, AirTran
$289
United, Delta, US Airways, American, AirTran
$278
US Airways, American, AirTran, Frontier, Delta, United, Alaska
$252
Delta, US Airways, United, American, AirTran
$307
AirTran, United, Delta, American, US Airways
$315

Cheap Domestic Flights to Buenos Aires - BUE

Flights
Airline
Lowest Price
US Airways, American, United, Delta
$435
Delta, American, US Airways, United
$431
American, United, Delta
$334

Cheap International Flights from St Louis - STL

Flights
Airline
Lowest Price
TAM, American, United, Delta, LAN
$1696
TAM, American, US Airways, Delta, United, LAN, Air Canada
$1599
TAM, US Airways, Delta, Air Canada, United, LAN, American
$1242
American, TAM, United, Delta, Air Canada, LAN
$1480
American, LAN
$1670
Copa, Air Canada, TAM, American, Delta, United, LAN
$915
Austrian, American, Air France, Air Berlin, Delta, Iberia, United, Air Canada, British Airways, Alitalia, US Airways, KLM, Lufthansa
$1205

Cheap International Flights to Buenos Aires - BUE

Flights
Airline
Lowest Price
Delta, American
$1620
United, Delta, American
$1620
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Cheap Flights from St Louis to Buenos Aires, Argentina, from $1583 Round trip from STL to BUE