Welcome | Sign out

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
$247
AirTran, American, US Airways, United, Frontier
$227
Delta, Air Choice One, American, US Airways, United, Alaska
$187
United, Delta, American, Frontier
$273
United, Delta, American, US Airways
$325
United, Delta, US Airways, American, Frontier, AirTran
$315
US Airways, Delta, United, American, Frontier, AirTran
$145

Cheap Domestic Flights to San Juan - SJU

Flights
Airline
Lowest Price
US Airways, United, Delta, American
$408
American, United, Delta
$402
Delta, United, US Airways, American
$439
Delta, American
$642
Delta, American
$524

Cheap International Flights from St Louis - STL

Flights
Airline
Lowest Price
United, Delta, US Airways, American
$387
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
$670
United, American
$1089
US Airways, Air Canada, United, Delta, American, AirTran
$354
American
$748

Cheap International Flights to San Juan - SJU

Flights
Airline
Lowest Price
United, US Airways, American, Delta
$619
United, Delta, American
$488
United, Delta, US Airways, American
$562
Delta, American
$646
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