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
$200
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
$308
United, Delta, US Airways, American, Frontier, AirTran
$290
US Airways, Delta, United, American, Frontier, AirTran
$149

Cheap Domestic Flights to San Juan - SJU

Flights
Airline
Lowest Price
US Airways, United, Delta, American
$408
American, United, Delta
$457
Delta, United, US Airways, American
$445
Delta, American
$651
Delta, American
$601

Cheap International Flights from St Louis - STL

Flights
Airline
Lowest Price
United, Delta, US Airways, American
$565
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
$777
Air Canada, United, Delta, US Airways, American
$741
American, US Airways, Delta
$713
Delta, US Airways, American, United
$670
United, American
$1089
US Airways, Air Canada, United, Delta, American, AirTran
$403
American
$748

Cheap International Flights to San Juan - SJU

Flights
Airline
Lowest Price
United, US Airways, American, Delta
$625
United, Delta, American
$555
United, Delta, US Airways, American
$572
Delta, American
$655
American, Delta, United, US Airways
$560
United, Delta, American, US Airways
$571
Cheap Flights from St Louis to San Juan, PR, United States, from $340 Round trip from STL to SJU