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

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
$190
AirTran, American, US Airways, United, Frontier
$232
Delta, Air Choice One, American, US Airways, United, Alaska
$192
United, Delta, American, Frontier
$234
United, Delta, American, US Airways
$275
United, Delta, US Airways, American, Frontier, AirTran
$289
US Airways, Delta, United, American, Frontier, AirTran
$149

Cheap Domestic Flights to San Juan - SJU

Flights
Airline
Lowest Price
US Airways, United, Delta, American
$362
American, United, Delta
$398
Delta, United, US Airways, American
$388
Delta, American
$560
Delta, American
$521

Cheap International Flights from St Louis - STL

Flights
Airline
Lowest Price
United, Delta, US Airways, American
$488
American, United, US Airways
$530
Frontier, Air Canada, United, American, Delta, US Airways, AirTran
$412
American, US Airways, Delta, United, Air Canada
$630
United, American
$671
Air Canada, United, Delta, US Airways, American
$653
American, US Airways, Delta
$713
Delta, US Airways, American, United
$594
United, American
$1089
US Airways, Air Canada, United, Delta, American, AirTran
$396
American
$748

Cheap International Flights to San Juan - SJU

Flights
Airline
Lowest Price
United, US Airways, American, Delta
$541
United, Delta, American
$482
United, Delta, US Airways, American
$541
Delta, American
$564
American, Delta, United, US Airways
$507
United, Delta, American, US Airways
$507
Cheap Flights from St Louis to San Juan, PR, United States, from $341 Round trip from STL to SJU