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Cheap Flights from St Louis to San Salvador, El Salvador - STL to SAL

Did You Know?

United Airlines has 490 connecting flights between St Louis, MO and San Salvador.
You must make at least one connection to fly from St Louis, MO to San Salvador.

Cheap Domestic Flights from St Louis - STL

Flights
Airline
Lowest Price
United, Delta, American, US Airways
$236
United, Delta, US Airways, American, Frontier, AirTran
$142
Delta, American, AirTran, United
$274
US Airways, Delta, United, American, Frontier, AirTran
$122
Delta, US Airways, United, American, AirTran
$195
Alaska, Delta, United, American, Frontier, AirTran, US Airways
$273
AirTran, Frontier, United, Alaska, US Airways, American, Delta
$149
United, Delta, US Airways, American, AirTran
$255
Delta, US Airways, American, United, AirTran
$234
AirTran, American, Delta, United
$291
Delta, United, AirTran, Frontier, American, US Airways
$149
Frontier, American, Delta, United, Alaska, US Airways, AirTran
$273

Cheap Domestic Flights to San Salvador - SAL

Flights
Airline
Lowest Price
US Airways, American, United, Delta
$356
United, Delta, American
$448
American, United, Delta
$378
Frontier, Delta, American
$128
American, US Airways, Delta, United
$378
American, United, Delta, US Airways
$292

Cheap International Flights from St Louis - STL

Flights
Airline
Lowest Price
Copa, American, Delta, United
$775
Delta, United, American, Copa
$541
Delta, United, US Airways, American
$878
American, Air Canada, AirTran, Delta, AeroMexico, Frontier, US Airways, United
$312
Copa, United, Delta, American
$831
US Airways, Copa, Air Canada, American, Frontier, United, Delta
$807
American, Delta, Air Canada, Frontier, Copa, United, US Airways
$863
Frontier, US Airways, American, Delta, United
$457
US Airways, Air Canada, United, Delta, American
$528
United, AirTran, Frontier, American, US Airways, Delta, Air Canada
$406

Cheap International Flights to San Salvador - SAL

Flights
Airline
Lowest Price
Delta, US Airways, United, American
$351
Delta, United, US Airways, American
$462
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Cheap Flights from St Louis to San Salvador, El Salvador, from $671 Round trip from STL to SAL