
$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
- Des Moines to Honolulu (DSM - HNL)
- Spokane to Fort Lauderdale (GEG - FLL)
- Asheville to Los Angeles (AVL - LAX)
- Baltimore to Chicago (BWI - ORD)
- Peoria to Detroit (PIA - DTW)
- Washington to Atlanta (DCA - ATL)
- New York to Milwaukee (LGA - MKE)
- Charlotte to New York (CLT - JFK)
- Cancun to Baltimore (CUN - BWI)
- Denver to Los Angeles (DEN - LAX)
Popular Domestic Routes in Luis Munoz Marin Intl.
- Washington to Chicago (DCA - ORD)
- Des Moines to Honolulu (DSM - HNL)
- San Francisco to Little Rock (SFO - LIT)
- New Orleans to Norfolk (MSY - ORF)
- Asheville to Los Angeles (AVL - LAX)
- Spokane to Fort Lauderdale (GEG - FLL)
- Milwaukee to Fort Lauderdale (MKE - FLL)
- Billings to Harlingen (BIL - HRL)
- Peoria to Detroit (PIA - DTW)
- Denver to Los Angeles (DEN - LAX)