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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
$205
AirTran, American, US Airways, United, Frontier
$260
Delta, Air Choice One, American, US Airways, United, Alaska
$208
United, Delta, American, Frontier
$181
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
$357
American, United, Delta
$393
Delta, United, US Airways, American
$383
Delta, American
$556
Delta, American
$516

Cheap International Flights from St Louis - STL

Flights
Airline
Lowest Price
United, Delta, US Airways, American
$485
American, United, US Airways
$609
Frontier, Air Canada, United, American, Delta, US Airways, AirTran
$466
American, US Airways, Delta, United, Air Canada
$718
United, American
$671
Air Canada, United, Delta, US Airways, American
$550
American, US Airways, Delta
$719
Delta, US Airways, American, United
$630
United, American
$990
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
$539
United, Delta, American
$479
United, Delta, US Airways, American
$539
Delta, American
$558
American, Delta, United, US Airways
$754
United, Delta, American, US Airways
$696
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Cheap Flights from St Louis to San Juan, PR, United States, from $347 Round trip from STL to SJU