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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
$216
AirTran, American, US Airways, United, Frontier
$255
Delta, Air Choice One, American, US Airways, United, Alaska
$181
United, Delta, American, Frontier
$192
United, Delta, American, US Airways
$242
United, Delta, US Airways, American, Frontier, AirTran
$157
US Airways, Delta, United, American, Frontier, AirTran
$157

Cheap Domestic Flights to San Juan - SJU

Flights
Airline
Lowest Price
US Airways, United, Delta, American
$370
American, United, Delta
$407
Delta, United, US Airways, American
$397
Delta, American
$572
Delta, American
$529

Cheap International Flights from St Louis - STL

Flights
Airline
Lowest Price
United, Delta, US Airways, American
$499
American, United, US Airways
$528
Frontier, Air Canada, United, American, Delta, US Airways, AirTran
$501
American, US Airways, Delta, United, Air Canada
$665
United, American
$671
Air Canada, United, Delta, US Airways, American
$585
American, US Airways, Delta
$748
Delta, US Airways, American, United
$596
United, American
$1024
US Airways, Air Canada, United, Delta, American, AirTran
$431
American
$748

Cheap International Flights to San Juan - SJU

Flights
Airline
Lowest Price
United, US Airways, American, Delta
$550
United, Delta, American
$490
United, Delta, US Airways, American
$578
Delta, American
$575
American, Delta, United, US Airways
$666
United, Delta, American, US Airways
$624
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Cheap Flights from St Louis to San Juan, PR, United States, from $306 Round trip from STL to SJU