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Cheap Flights from St Louis to Port of Spain, Trinidad And Tobago - STL to POS

Did You Know?

United Airlines has 410 connecting flights between St Louis, MO and Port of Spain.
You must make at least one connection to fly from St Louis, MO to Port of Spain.

Cheap Domestic Flights from St Louis - STL

Flights
Airline
Lowest Price
United, Delta, American, AirTran, US Airways
$208
AirTran, American, US Airways, United, Frontier
$234
Delta, Air Choice One, American, US Airways, United, Alaska
$172
US Airways, Delta, United, American, AirTran
$355
United, Delta, American, US Airways
$240
United, Delta, US Airways, American, Frontier, AirTran
$149
US Airways, Delta, United, American, Frontier, AirTran
$122
AirTran, Frontier, American, US Airways, United, Alaska, Delta
$273
American, US Airways, Frontier, AirTran, Delta, Alaska, United
$212
Delta, US Airways, American, United, AirTran
$234
Delta, American, AirTran, United
$273
United, Delta, US Airways, American, AirTran
$250
Delta, US Airways, United, American, AirTran
$189
AirTran, Frontier, United, Alaska, US Airways, American, Delta
$149
AirTran, United, Delta, American, US Airways
$294
Alaska, Delta, United, American, Frontier, AirTran, US Airways
$273
American, United, Delta, US Airways, AirTran
$302

Cheap Domestic Flights to Port of Spain - POS

Flights
Airline
Lowest Price
American, United, Delta
$382

Cheap International Flights from St Louis - STL

Flights
Airline
Lowest Price
Delta, American
$602
American, US Airways, Air Canada
$503
Air Canada, Delta, US Airways, American, United
$756
United, Delta, US Airways, American
$580
American, US Airways, Delta, United, Air Canada
$712
Air Canada, United, Delta, US Airways, American
$550
Frontier, Air Canada, United, American, Delta, US Airways, AirTran
$444
US Airways, Air Canada, United, Delta, American, AirTran
$495
American, United, US Airways
$616
American
$705
TAM, American, Delta, United, LAN
$1332
American, US Airways, Delta
$713
Cheap Flights from St Louis to Port of Spain, Trinidad And Tobago, from $606 Round trip from STL to POS