Washington (DCA) to San Juan (SJU) flight deal in economy from $143
DCARonald Reagan Washington National Airport
Washington, United States
SJULuis Muñoz Marín International Airport
San Juan, Puerto Rico
$218 USD
-34%$143 USD
Verified 15 days agoAugust 2026
Mon
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Sun
Limited Availability
13% of dates checked are available within 10% of the lowest price
Friday, August 21st, 2026
Outbound Flights
8h 29m·1 stop
$148 USD
DCAAug 21 13:55
→PHLAug 21 15:05
AA 5304Canadair RJ 900
3h 10m layover
PHLAug 21 18:15
→SJUAug 21 22:24
AA 2433Boeing 737
12h 52m·1 stop
$148 USDDCAAug 21 20:51
→MIAAug 21 23:40
AA 901Airbus A319
7h 20m layover·Overnight
MIAAug 22 07:00
→SJUAug 22 09:43
AA 1780Airbus A321
9h 38m·1 stop
$173 USDDCAAug 21 05:00
→MIAAug 21 07:39
AA 2344Boeing 737MAX 8 Passenger
4h 6m layover
MIAAug 21 11:45
→SJUAug 21 14:38
AA 1341Airbus A321
6h 24m·1 stop
$173 USDDCAAug 21 17:35
→CLTAug 21 19:19
AA 2182Boeing 737
57m layover
CLTAug 21 20:16
→SJUAug 21 23:59
AA 2830Airbus A321
7h 40m·1 stop
$198 USDDCAAug 21 05:00
→MIAAug 21 07:39
AA 2344Boeing 737MAX 8 Passenger
2h 16m layover
MIAAug 21 09:55
→SJUAug 21 12:40
AA 1613Boeing 737
7h 44m·1 stop
$198 USDDCAAug 21 08:27
→MIAAug 21 11:17
AA 401Boeing 737
2h 8m layover
MIAAug 21 13:25
→SJUAug 21 16:11
AA 967Boeing 737
8h 11m·1 stop
$198 USDDCAAug 21 13:44
→MIAAug 21 16:38
AA 1612Boeing 737
2h 33m layover
MIAAug 21 19:11
→SJUAug 21 21:55
AA 1689Boeing 737
6h 51m·1 stop
$238 USDDCAAug 21 09:20
→MIAAug 21 12:10
AA 1505Boeing 737MAX 8 Passenger
1h 15m layover
MIAAug 21 13:25
→SJUAug 21 16:11
AA 967Boeing 737
6h 19m·1 stop
$313 USDDCAAug 21 08:32
→CLTAug 21 10:15
AA 1518Airbus A319
50m layover
CLTAug 21 11:05
→SJUAug 21 14:51
AA 783Airbus A321