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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
$225
AirTran, American, US Airways, United, Frontier
$221
Delta, Air Choice One, American, US Airways, United, Alaska
$177
United, Delta, American, Frontier
$263
United, Delta, American, US Airways
$315
United, Delta, US Airways, American, Frontier, AirTran
$271
US Airways, Delta, United, American, Frontier, AirTran
$274

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
$555
Delta, American
$516

Cheap International Flights from St Louis - STL

Flights
Airline
Lowest Price
United, Delta, US Airways, American
$389
American, United, US Airways
$529
Frontier, Air Canada, United, American, Delta, US Airways, AirTran
$438
American, US Airways, Delta, United, Air Canada
$627
United, American
$772
Air Canada, United, Delta, US Airways, American
$741
American, US Airways, Delta
$713
Delta, US Airways, American, United
$594
United, American
$938
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
$622
United, Delta, American
$488
United, Delta, US Airways, American
$562
Delta, American
$646
American, Delta, United, US Airways
$518
United, Delta, American, US Airways
$568
Cheap Flights from St Louis to San Juan, PR, United States, from $330 Round trip from STL to SJU