Flight Deals from Washington to Puerto Rico from $205
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Top Deals on flights from Washington to San Juan
Washington, US (WAS) - San Juan, PR (SJU)
May 11
May 12
May 14
May 14
as low as
$205
Washington, US (WAS) - San Juan, PR (SJU)
May 19
May 19
May 23
May 23
as low as
$405
Washington, US (WAS) - San Juan, PR (SJU)
Aug 4
Aug 4
Aug 18
Aug 19
as low as
$419
Washington, US (WAS) - San Juan, PR (SJU)
Aug 18
Aug 18
Aug 21
Aug 21
as low as
$465
Washington, US (WAS) - San Juan, PR (SJU)
May 30
May 30
Jun 1
Jun 1
as low as
$1675
Top Deals on flights from Washington to Aguadilla
Washington, US (WAS) - Aguadilla, PR (BQN)
Sep 10
Sep 10
Sep 16
Sep 16
as low as
$320
Washington, US (WAS) - Aguadilla, PR (BQN)
Sep 10
Sep 10
Sep 16
Sep 16
as low as
$320
Washington, US (WAS) - Aguadilla, PR (BQN)
Sep 10
Sep 10
Sep 16
Sep 16
as low as
$426
Washington, US (WAS) - Aguadilla, PR (BQN)
Aug 5
Aug 5
Aug 13
Aug 13
as low as
$532
Washington, US (WAS) - Aguadilla, PR (BQN)
Sep 10
Sep 10
Sep 16
Sep 16
as low as
$578
Washington, US (WAS) - Aguadilla, PR (BQN)
Sep 10
Sep 10
Sep 16
Sep 16
as low as
$592
Washington, US (WAS) - Aguadilla, PR (BQN)
Aug 6
Aug 6
Aug 13
Aug 13
as low as
$598
Washington, US (WAS) - Aguadilla, PR (BQN)
Aug 11
Aug 11
Aug 18
Aug 18
as low as
$746
Top Deals on flights from Washington to Ponce
Washington, US (WAS) - Ponce, PR (PSE)
May 16
May 17
May 21
May 21
as low as
$505
Washington, US (WAS) - Ponce, PR (PSE)
May 16
May 17
May 21
May 21
as low as
$515
Washington, US (WAS) - Ponce, PR (PSE)
May 18
May 19
May 22
May 22
as low as
$530
Washington, US (WAS) - Ponce, PR (PSE)
May 14
May 15
May 20
May 20
as low as
$571
Washington, US (WAS) - Ponce, PR (PSE)
May 28
May 29
Jun 3
Jun 3
as low as
$577
Washington, US (WAS) - Ponce, PR (PSE)
May 16
May 17
May 21
May 21
as low as
$579
Washington, US (WAS) - Ponce, PR (PSE)
May 18
May 19
May 22
May 22
as low as
$594
Washington, US (WAS) - Ponce, PR (PSE)
May 17
May 18
May 23
May 23
as low as
$601
Washington, US (WAS) - Ponce, PR (PSE)
May 28
May 28
Jun 3
Jun 3
as low as
$605
Washington, US (WAS) - Ponce, PR (PSE)
May 14
May 15
May 20
May 20
as low as
$627
Washington, US (WAS) - Ponce, PR (PSE)
May 13
May 14
May 19
May 19
as low as
$633
Washington, US (WAS) - Ponce, PR (PSE)
May 17
May 18
May 23
May 23
as low as
$633
Top Deals on flights from Washington to Culebra
Washington, US (WAS) - Culebra, PR (CPX)
May 11
May 12
May 15
May 15
as low as
$589
Washington, US (WAS) - Culebra, PR (CPX)
May 11
May 12
May 15
May 15
as low as
$589
Washington, US (WAS) - Culebra, PR (CPX)
May 11
May 12
May 15
May 15
as low as
$635
Washington, US (WAS) - Culebra, PR (CPX)
May 10
May 11
May 14
May 15
as low as
$635
Washington, US (WAS) - Culebra, PR (CPX)
May 11
May 12
May 15
May 15
as low as
$696
Washington, US (WAS) - Culebra, PR (CPX)
May 13
May 14
May 17
May 18
as low as
$724
Washington, US (WAS) - Culebra, PR (CPX)
May 10
May 10
May 14
May 14
as low as
$754
Washington, US (WAS) - Culebra, PR (CPX)
May 13
May 14
May 17
May 18
as low as
$847
Washington, US (WAS) - Culebra, PR (CPX)
May 10
May 11
May 14
May 14
as low as
$852
Washington, US (WAS) - Culebra, PR (CPX)
May 13
May 14
May 17
May 18
as low as
$871
Washington, US (WAS) - Culebra, PR (CPX)
May 11
May 11
May 15
May 15
as low as
$896
Washington, US (WAS) - Culebra, PR (CPX)
May 13
May 14
May 17
May 18
as low as
$928
Top Deals on flights from Washington to Mayagueez
Washington, US (WAS) - Mayagueez, PR (MAZ)
Jun 7
Jun 7
Jun 13
Jun 13
as low as
$698
Washington, US (WAS) - Mayagueez, PR (MAZ)
May 24
May 24
May 27
May 27
as low as
$752
Washington, US (WAS) - Mayagueez, PR (MAZ)
Jun 7
Jun 7
Jun 13
Jun 13
as low as
$760
Washington, US (WAS) - Mayagueez, PR (MAZ)
May 24
May 24
May 27
May 27
as low as
$769
Washington, US (WAS) - Mayagueez, PR (MAZ)
Jun 7
Jun 7
Jun 13
Jun 13
as low as
$864
Washington, US (WAS) - Mayagueez, PR (MAZ)
May 24
May 24
May 27
May 27
as low as
$961
Washington, US (WAS) - Mayagueez, PR (MAZ)
May 24
May 24
May 27
May 27
as low as
$1227
Washington, US (WAS) - Mayagueez, PR (MAZ)
Jun 7
Jun 7
Jun 13
Jun 14
as low as
$1625
Washington, US (WAS) - Mayagueez, PR (MAZ)
Jun 7
Jun 7
Jun 13
Jun 13
as low as
$1625
Washington, US (WAS) - Mayagueez, PR (MAZ)
May 24
May 24
May 27
May 28
as low as
$1718
Washington, US (WAS) - Mayagueez, PR (MAZ)
Jun 7
Jun 7
Jun 13
Jun 14
as low as
$2355
Good to Know
Essential information to help you plan your flight from Washington to Puerto Rico
Cheapest Flight
$205
The lowest price we found in the last two weeks, departing May 11 and returning May 14
1 stop ‧ 6h 41m ‧ economyFastest Flights
$465
The fastest flight that we found in the last two weeks, departing Aug 18 and returning Aug 21
3h 59m ‧ economyCheapest Flight Round-trip
$205
Cheapest price found in the last 14 days, departing May 11 and returning May 14
1 stop ‧ 6h 41m ‧ economyCheapest Layover airport
$320
The cheapest layover airport to Aguadilla is currently $320
2 stops ‧ 7h 29m ‧ economyBest Arrival airport
$205
The best arrival airport to San Juan is currently $205
1 stop ‧ 6h 41m ‧ economyBest Departure airport
$205
The best departure airport to San Juan is currently $205
1 stop ‧ 6h 41m ‧ economyCheapest Airline
$205
The cheapest airline to San Juan is currently $205
1 stop ‧ 6h 41m ‧ economyFlights from Washington to San Juan are cheapest in late January and most expensive mid-December.
When planning your trip from Washington to San Juan, consider that flights tend to be most expensive around late March to early April and during the holiday season, especially mid-December, with prices peaking significantly at times like December 24. In contrast, late January offers some of the lowest fares, often seen as an optimal time to book your travel. Overall, the high season generally occurs from mid-December to early January, showing prices that can soar to $700 or more, while the low season ranges from early January to early March, where fares can drop below $400. Expect an abrupt increase in prices starting mid-March.
Book your flight from Washington to San Juan 48 to 60 days in advance for the best prices; avoid booking last minute to prevent rapid price increases.
If you're planning to travel from Washington to San Juan, the best time to book your flight is between 48 to 60 days before your departure, with the lowest prices around 52 days prior. During this period, prices can range from $430 to $552. However, after this window, prices tend to rise significantly, particularly within the last 11 days before departure, where costs can escalate to as high as $564. It's advisable to secure your ticket before 41 days to avoid the surge in prices, as waiting until the last moment can result in paying as much as 27% more.
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