
$113 Cheap American Airlines flights St. Louis (STL) to San Juan (SJU)
Prices were available within the past 7 days and start at $113 for one-way flights and $208 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Jan 5 - Mon, Jan 12
STL
St. Louis
SJU
San Juan
$208 Roundtrip, found 2 days ago
$208
Roundtrip
found 2 days ago

Mon, Jan 5 - Mon, Jan 12
STL
St. Louis
SJU
San Juan
$238 Roundtrip, found 2 days ago
$238
Roundtrip
found 2 days ago

Mon, Jan 5 - Mon, Jan 12
STL
St. Louis
SJU
San Juan
$256 Roundtrip, found 2 days ago
$256
Roundtrip
found 2 days ago

Sat, Jan 3 - Thu, Jan 15
STL
St. Louis
SJU
San Juan
$285 Roundtrip, found 2 days ago
$285
Roundtrip
found 2 days ago

Mon, Jan 5 - Mon, Jan 12
STL
St. Louis
SJU
San Juan
$302 Roundtrip, found 2 days ago
$302
Roundtrip
found 2 days ago

Mon, Jan 5 - Mon, Jan 12
STL
St. Louis
SJU
San Juan
$331 Roundtrip, found 2 days ago
$331
Roundtrip
found 2 days ago
Origin airport | Lambert-St. Louis Intl. |
|---|---|
Destination airport | Luis Munoz Marin Intl. |
Distance | 3239 km |
Average flight time | 4 hours 20 mins |
Most Popular American Airlines Routes from St. Louis
Most Popular American Airlines Routes from San Juan
- Atlanta to Austin (ATL - AUS)
- Memphis to Raleigh (MEM - RDU)
- Charlotte to Manchester (CLT - MHT)
- Dallas to Port of Spain (DFW - POS)
- Asheville to Anchorage (AVL - ANC)
- Jackson to Mexico City (JAN - MEX)
- Denver to Honolulu (DEN - HNL)
- Seattle to Phoenix (SEA - PHX)
- Cincinnati to Mobile (CVG - MOB)
- Dallas to Port of Spain (DFW - POS)
Popular Domestic Routes in Luis Munoz Marin Intl.
- Asheville to Anchorage (AVL - ANC)
- New York to Birmingham (JFK - BHM)
- Cincinnati to Mobile (CVG - MOB)
- Orlando to Syracuse (MCO - SYR)
- Washington to Jacksonville (DCA - JAX)
- Fort Lauderdale to Houston (FLL - IAH)
- Asheville to Anchorage (AVL - ANC)
- Charlotte to Manchester (CLT - MHT)
- Denver to Honolulu (DEN - HNL)
- Washington to Jacksonville (DCA - JAX)