St. Louis (STL) to San Juan (SJU) flight deal in business from $373

Thursday, August 27th, 2026

Outbound Flights

9h 20m·1 stop
$417 USD
American Airlines
STLAug 27 11:35
MIAAug 27 15:29
AA 477Boeing 737MAX 8 Passenger
3h 42m layover
American Airlines
MIAAug 27 19:11
SJUAug 27 21:55
AA 1689Boeing 737
7h 34m·1 stop
$417 USD
American Airlines
STLAug 27 15:25
CLTAug 27 18:22
AA 831Boeing 737
1h 54m layover
American Airlines
CLTAug 27 20:16
SJUAug 27 23:59
AA 2830Airbus A321
10h 11m·1 stop
$417 USD
American Airlines
STLAug 27 05:00
MIAAug 27 08:53
AA 1716Boeing 737
4h 32m layover
American Airlines
MIAAug 27 13:25
SJUAug 27 16:11
AA 967Boeing 737
8h 38m·1 stop
$468 USD
Delta Air Lines
STLAug 27 07:00
ATLAug 27 09:37
DL 1536Boeing 737
3h 23m layover
Delta Air Lines
ATLAug 27 13:00
SJUAug 27 16:38
DL 1946Boeing 737
8h 37m·1 stop
$468 USD
Delta Air Lines
STLAug 27 12:52
ATLAug 27 15:33
DL 566Boeing 737
3h 12m layover
Delta Air Lines
ATLAug 27 18:45
SJUAug 27 22:29
DL 1861Boeing 737
8h 50m·1 stop
$548 USD
American Airlines
STLAug 27 13:25
ORDAug 27 15:01
AA 6355Canadair RJ 700
2h 19m layover
American Airlines
ORDAug 27 17:20
SJUAug 27 23:15
AA 1865Boeing 737
6h 40m·1 stop
$618 USD
American Airlines
STLAug 27 05:00
MIAAug 27 08:53
AA 1716Boeing 737
1h 2m layover
American Airlines
MIAAug 27 09:55
SJUAug 27 12:40
AA 1613Boeing 737
6h 57m·1 stop
$618 USD
American Airlines
STLAug 27 06:54
CLTAug 27 09:49
AA 712Boeing 737
1h 16m layover
American Airlines
CLTAug 27 11:05
SJUAug 27 14:51
AA 783Airbus A321
7h 44m·1 stop
$703 USD
United Airlines
STLAug 27 06:00
ORDAug 27 07:33
UA 4423Bombardier Regional Jet 550
1h 22m layover
United Airlines
ORDAug 27 08:55
SJUAug 27 14:44
UA 1996Airbus A321neo
8h 27m·1 stop
$708 USD
United Airlines
STLAug 27 06:15
IAHAug 27 08:32
UA 4608Bombardier Regional Jet 550
1h 38m layover
United Airlines
IAHAug 27 10:10
SJUAug 27 15:42
UA 1192Boeing 737MAX 9 Passenger
6h 42m·1 stop
$932 USD
Delta Air Lines
STLAug 27 06:00
ATLAug 27 08:38
DL 1524Boeing 737
1h 17m layover
Delta Air Lines
ATLAug 27 09:55
SJUAug 27 13:42
DL 1882Airbus A321
6h 23m·1 stop
$932 USD
Delta Air Lines
STLAug 27 09:15
ATLAug 27 11:53
DL 1571Boeing 737
1h 7m layover
Delta Air Lines
ATLAug 27 13:00
SJUAug 27 16:38
DL 1946Boeing 737