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Cheap Flights from St Louis to San Juan, PR, United States - STL to SJU (reverse)

Did You Know?

275,568 seats are available per week to fly from St Louis, MO to San Juan.
You must make at least one connection to fly from St Louis, MO to San Juan.
There are 4418 flights from St Louis, MO to San Juan per week.
American Airlines has 480 connecting flights between St Louis, MO and San Juan.

Cheap Domestic Flights from St Louis - STL

Flights
Airline
Lowest Price
United, Delta, US Airways, American, AirTran
$218
United, US Airways, American, Frontier, AirTran
$210
Alaska, United, Delta, US Airways, American, Air Choice One
$170
United, Delta, American, Frontier
$256
United, Delta, US Airways, American
$308
United, Delta, US Airways, American, Frontier, AirTran
$269
Delta, United, US Airways, American, Frontier, AirTran
$264

Cheap Domestic Flights to San Juan - SJU

Flights
Airline
Lowest Price
Delta, United, US Airways, American
$406
Delta, United, American
$400
Delta, United, American, US Airways
$437
Delta, American
$640
Delta, American
$522

Cheap International Flights from St Louis - STL

Flights
Airline
Lowest Price
United, Delta, US Airways, American
$387
United, US Airways, American
$529
Air Canada, United, Delta, US Airways, American, Frontier, AirTran
$373
Air Canada, United, Delta, US Airways, American
$432
United, American
$464
Air Canada, United, Delta, US Airways, American
$600
Delta, US Airways, American
$617
United, Delta, American, US Airways
$377
United, American
$938
Air Canada, United, Delta, American, US Airways, AirTran
$383
American
$745

Cheap International Flights to San Juan - SJU

Flights
Airline
Lowest Price
United, Delta, US Airways, American
$620
United, Delta, American
$488
United, Delta, US Airways, American
$560
Delta, American
$644
United, Delta, American, US Airways
$495
United, Delta, American, US Airways
$505
Cheap Flights from St Louis to San Juan, PR, United States, from $331 Round trip from STL to SJU