Washington to San Juan (DCA-SJU): nonstop flights and award space
JetBlue Airways flies the DCA to SJU nonstop about 7 times a week. In the timetable below it flies as B6 1347, scheduled at 3h 51m to 3h 52m for the 1,558 miles. 2LNR tracks award seats on JetBlue Airways across every DCA to SJU date, so you can see whether a seat exists before you move points.
Schedule last confirmed . Departure times come from 2LNR's schedule data; confirm with the airline before you book.
Updated .
Washington to San Juan flight schedule
Scheduled nonstop departures for DCA to SJU starting October 23, 2026, last checked against our schedule feed on October 18, 2026. Airlines retime and cancel flights, so confirm with the airline before you book.
Schedule data dated .
| Date | Flight | Airline | Departs DCA | Arrives SJU | Duration | Aircraft |
|---|---|---|---|---|---|---|
| B6 1347 | JetBlue Airways | 08:00 | 11:51 | 3h 51m | Airbus A321 | |
| B6 1347 | JetBlue Airways | 08:00 | 11:51 | 3h 51m | Airbus A321 | |
| B6 1347 | JetBlue Airways | 08:00 | 11:52 | 3h 52m | Airbus A321 | |
| B6 1347 | JetBlue Airways | 08:00 | 11:52 | 3h 52m | Airbus A321 | |
| B6 1347 | JetBlue Airways | 08:00 | 11:52 | 3h 52m | Airbus A321 | |
| B6 1347 | JetBlue Airways | 08:00 | 11:52 | 3h 52m | Airbus A321 | |
| B6 1347 | JetBlue Airways | 08:00 | 11:52 | 3h 52m | Airbus A321 |
Showing all 7 scheduled DCA to SJU departures across 7 days with service, starting October 23, 2026. Later dates are on the interactive map.
Departure and arrival times are local at their own airport, so an arrival can fall on a different local date than the departure; the duration column is the true elapsed flying time. A dash means the airline hasn't filed that value in the schedule data we hold. Aircraft are the equipment the airline filed, named where the code pins down one type and shown as the family or the bare code where it doesn't. Swaps can happen up to departure.
Aircraft on the Washington to San Juan nonstop
JetBlue Airways flies the Airbus A321 on every departure in the schedule table on this page. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure.
Award seats on DCA to SJU departures
2LNR tracks award seats on JetBlue Airways, date by date. Open the calendar for Washington to San Juan to see whether a seat exists before you move points, the next 14 days free on every product and the full horizon on Pro.
JetBlue Airways award space was open on 9 of the 14 Washington to San Juan departure dates from October 19 to November 1 that 2LNR checked in the 7 days to October 19, 2026.
See real availability
Award seats by date on the DCA to SJU departures 2LNR tracks, checked against live inventory so you know what's open before you book.
Set an alert
Premium inventory turns over fast. Watch this route on Pro and 2LNR notifies you when space appears on a date you're tracking.
Plan on the map
See DCA to SJU on the interactive route map, with schedules, connections, and route statistics.
Airlines flying Washington to San Juan nonstop
Carriers operating DCA to SJU nonstop in the current schedule. Where 2LNR tracks the carrier, its departures show award space by date.
Frequently asked questions about DCA to SJU
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See DCA to SJU award space by date
See what's open by date on this route, the next 14 days free on every product and the full horizon on Pro.
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