Welcome | Sign out

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
$194
AirTran, American, US Airways, United, Frontier
$231
Delta, Air Choice One, American, US Airways, United, Alaska
$196
United, Delta, American, Frontier
$182
United, Delta, American, US Airways
$275
United, Delta, US Airways, American, Frontier, AirTran
$149
US Airways, Delta, United, American, Frontier, AirTran
$149

Cheap Domestic Flights to San Juan - SJU

Flights
Airline
Lowest Price
US Airways, United, Delta, American
$418
American, United, Delta
$461
Delta, United, US Airways, American
$449
Delta, American
$653
Delta, American
$605

Cheap International Flights from St Louis - STL

Flights
Airline
Lowest Price
United, Delta, US Airways, American
$567
American, United, US Airways
$529
Frontier, Air Canada, United, American, Delta, US Airways, AirTran
$466
American, US Airways, Delta, United, Air Canada
$715
United, American
$727
Air Canada, United, Delta, US Airways, American
$550
American, US Airways, Delta
$713
Delta, US Airways, American, United
$614
United, American
$987
US Airways, Air Canada, United, Delta, American, AirTran
$397
American
$748

Cheap International Flights to San Juan - SJU

Flights
Airline
Lowest Price
United, US Airways, American, Delta
$629
United, Delta, American
$559
United, Delta, US Airways, American
$572
Delta, American
$656
American, Delta, United, US Airways
$568
United, Delta, American, US Airways
$690
Cheap Flights from St Louis to San Juan, PR, United States, from $340 Round trip from STL to SJU