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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, American, AirTran, US Airways
$295
AirTran, American, US Airways, United, Frontier
$273
Delta, Air Choice One, American, US Airways, United, Alaska
$215
United, Delta, American, Frontier
$282
United, Delta, American, US Airways
$332
United, Delta, US Airways, American, Frontier, AirTran
$339
US Airways, Delta, United, American, Frontier, AirTran
$145

Cheap Domestic Flights to San Juan - SJU

Flights
Airline
Lowest Price
US Airways, United, Delta, American
$357
American, United, Delta
$393
Delta, United, US Airways, American
$383
Delta, American
$555
Delta, American
$454

Cheap International Flights from St Louis - STL

Flights
Airline
Lowest Price
United, Delta, US Airways, American
$483
American, United, US Airways
$530
Frontier, Air Canada, United, American, Delta, US Airways, AirTran
$455
American, US Airways, Delta, United, Air Canada
$715
United, American
$777
Air Canada, United, Delta, US Airways, American
$741
American, US Airways, Delta
$685
Delta, US Airways, American, United
$594
United, American
$1089
US Airways, Air Canada, United, Delta, American, AirTran
$398
American
$748

Cheap International Flights to San Juan - SJU

Flights
Airline
Lowest Price
United, US Airways, American, Delta
$536
United, Delta, American
$476
United, Delta, US Airways, American
$536
Delta, American
$558
American, Delta, United, US Airways
$560
United, Delta, American, US Airways
$568
Cheap Flights from St Louis to San Juan, PR, United States, from $331 Round trip from STL to SJU