
Discover tips and strategies to find the most affordable flight options for your journey from Reagan-National (DCA) to San Juan (PR1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 10, 2026.
Round-trip from | $248 (Super.com) |
|---|---|
One-way from | $133 (JetBlue) |
Popular in | June |
Cheapest in | October |
Average price | $414 |
Fly from
Fly to
Route
Depart
Return
Washington, D.C.San Juan
DCA Washington, D.C. Reagan-National - SJU San Juan Luis Munoz Marin Intl
DCASJU
Washington, D.C. Reagan-National
Wed 11/18
7:00 am-2:33 pm
1 stop6h 33m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
Washington, D.C.San Juan
DCA Washington, D.C. Reagan-National - SJU San Juan Luis Munoz Marin Intl
DCASJU
Washington, D.C. Reagan-National
Mon 2/15
8:00 am-12:46 pm
Nonstop3h 46m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
Washington, D.C.San Juan
DCA Washington, D.C. Reagan-National - SJU San Juan Luis Munoz Marin Intl
DCASJU
Washington, D.C. Reagan-National
Thu 12/10
10:54 am-9:24 pm
1 stop9h 30m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
Washington, D.C.San Juan
DCA Washington, D.C. Reagan-National - SJU San Juan Luis Munoz Marin Intl
DCASJU
Washington, D.C. Reagan-National
Sun 11/22
4:05 pm-12:36 am
1 stop7h 31m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
Washington, D.C.San Juan
DCA Washington, D.C. Reagan-National - SJU San Juan Luis Munoz Marin Intl
DCASJU
Washington, D.C. Reagan-National
Fri 12/11
3:25 pm-11:35 pm
1 stop7h 10m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
Washington, D.C.San Juan
DCA Washington, D.C. Reagan-National - SJU San Juan Luis Munoz Marin Intl
DCASJU
Washington, D.C. Reagan-National
Sun 11/15
6:00 am-5:00 pm
2 stops10h 00m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
Washington, D.C.San Juan
DCA Washington, D.C. Reagan-National - SJU San Juan Luis Munoz Marin Intl
DCASJU
Washington, D.C. Reagan-National
Mon 1/4
10:30 am-12:36 am
2 stops13h 06m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
Washington, D.C.San Juan
DCA Washington, D.C. Reagan-National - SJU San Juan Luis Munoz Marin Intl
DCASJU
Washington, D.C. Reagan-National
Mon 12/21
4:05 pm-12:36 am
1 stop7h 31m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
Washington, D.C.San Juan
DCA Washington, D.C. Reagan-National - SJU San Juan Luis Munoz Marin Intl
DCASJU
Washington, D.C. Reagan-National
Mon 12/14
6:10 am-5:00 pm
2 stops9h 50m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
Washington, D.C.San Juan
DCA Washington, D.C. Reagan-National - SJU San Juan Luis Munoz Marin Intl
DCASJU
Washington, D.C. Reagan-National
Thu 11/19
9:30 am-9:00 pm
1 stop10h 30m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
Everything you need to know about your flight from Washington, D.C. Reagan-National Airport to San Juan
Entertainment
Boarding
Crew
Overall
Comfort
Food
Reviews
Patricia,Oct 2026
DAL - TPA
Entertainment
Boarding
Crew
Overall
Comfort
Food
Reviews
Patricia,Oct 2026
DAL - TPA
Entertainment
Boarding
Crew
Overall
Comfort
Food
Reviews
Patricia,Oct 2026
DAL - TPA
Entertainment
Boarding
Crew
Overall
Comfort
Food
Reviews
Patricia,Oct 2026
DAL - TPA
Entertainment
Boarding
Crew
Overall
Comfort
Food
Reviews
Patricia,Oct 2026
DAL - TPA
Entertainment
Boarding
Crew
Overall
Comfort
Food
Reviews
Patricia,Oct 2026
DAL - TPA
Find useful and relevant information for your journey from Reagan-National to San Juan. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$103 | Average$381 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$142 | Average$576 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$230 | Average$406 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$258 | Average$471 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$275 | Average$373 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$301 | Average$407 | FlexibilityNo cancel fee | On-time63% |