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

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, US Airways, American, AirTran
$218
Alaska, United, Delta, US Airways, American, Air Choice One
$170
United, US Airways, American, Frontier, AirTran
$210
United, Delta, American, Frontier
$256
Alaska, United, Delta, US Airways, American, Frontier, AirTran
$260
Alaska, United, Delta, US Airways, American, Frontier, AirTran
$264
United, Delta, US Airways, American
$308
United, Delta, US Airways, American, Frontier, AirTran
$269
Alaska, United, Delta, US Airways, American, Frontier, AirTran
$260
Alaska, United, Delta, US Airways, American, Frontier, AirTran
$138
United, Delta, American, AirTran
$277
United, Delta, US Airways, American, AirTran
$98
Delta, United, US Airways, American, Frontier, AirTran
$264
Alaska, United, Delta, US Airways, American, Frontier, AirTran
$198
United, Delta, US Airways, American, AirTran
$283
Alaska, United, Delta, US Airways, American, Frontier, AirTran
$264
United, Delta, US Airways, American, AirTran
$269
United, Delta, US Airways, American, AirTran
$326

Cheap Domestic Flights to Buenos Aires - BUE

Flights
Airline
Lowest Price
Delta, United, US Airways, American
$390
United, Delta, US Airways, American
$446
United, Delta, American
$304

Cheap International Flights from St Louis - STL

Flights
Airline
Lowest Price
Lan, Delta, United, American, TAM
$1432
Air Canada, Lan, United, Delta, US Airways, American, TAM
$1133
Lan, Air Canada, United, Delta, US Airways, American, TAM
$1246
Lan, Air Canada, Delta, United, American, TAM
$1477
Lan, American
$1616
Air Canada, Lan, United, Delta, American, TAM, Copa
$811
US Airways, KLM, Austrian, Alitalia, British Airways, Air Canada, United, Delta, American, Air Berlin, Air France, Lufthansa, Iberia
$1170

Cheap International Flights to Buenos Aires - BUE

Flights
Airline
Lowest Price
Delta, American
$1616
United, Delta, American
$1616
Cheap Flights from St Louis to Buenos Aires, Argentina, from $1307 Round trip from STL to BUE