Flights from Washington DC to San Juan (Puerto Rico)

Our cheapest offers for flights from Washington DC to San Juan (Puerto Rico)

Here you can compare cheap flights from Washington DC (WAS) to San Juan (Puerto Rico) (SJU) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to San Juan (Puerto Rico). Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
Washington-DC
San Juan (Puerto Rico)
Outbound
04/29/25
1 Stopover (CLT)
AA0365, AA2218
16h 23min
Return
05/08/25
1 Stopover (JFK)
B60904, B60955
11h 00min
American Airlines ?
$268
Best option
Washington-DC
San Juan (Puerto Rico)
Outbound
09/19/25
direct
B61347
03h 56min
Return
09/29/25
direct
B61348
03h 53min
JetBlue Airways ?
$311
Washington-DC
San Juan (Puerto Rico)
Pay attention to transfer at connecting flight
Outbound
04/29/25
4 Stopovers (DUJ, PIT, EWR, DFW)
9X0125, 9X0232, NK0359, NK0819, NK0816
39h 14min
Return
05/08/25
2 Stopovers (MCO, HVN)
NK2396, XP0718, XP0481
42h 58min
Southern Airways Express, Spirit Airlines
$445
Washington-DC
San Juan (Puerto Rico)
Outbound
06/18/25
2 Stopovers (PHL, MIA)
AA4473, AA3306, AA1341
24h 59min
Return
07/15/25
2 Stopovers (CLT, PHL)
AA0783, AA2189, AA5636
15h 15min
American Airlines ?
$278
Washington-DC
San Juan (Puerto Rico)
Outbound
06/08/25
direct
B61347
03h 48min
Return
06/12/25
1 Stopover (JFK)
B61004, B60955
08h 00min
JetBlue Airways ?
$313
Washington-DC
San Juan (Puerto Rico)
Outbound
04/29/25
1 Stopover (FLL)
B61779, B60991
15h 08min
Return
05/08/25
direct
B61348
03h 57min
JetBlue Airways ?
$322
Washington-DC
San Juan (Puerto Rico)
Outbound
08/19/25
1 Stopover (FLL)
B60579, B60553
06h 07min
Return
09/02/25
1 Stopover (BOS)
B60762, B60855
07h 25min
JetBlue Airways ?
$334
Washington-DC
San Juan (Puerto Rico)
Outbound
04/29/25
2 Stopovers (ATL, CLT)
F91081, AA3128, AA2218
22h 42min
Return
05/08/25
1 Stopover (MCO)
F92249, F94812
10h 36min
Frontier Airlines, American Airlines ?
$345
Washington-DC
San Juan (Puerto Rico)
Outbound
04/29/25
1 Stopover (CLT)
AA5064, AA2218
08h 06min
Return
05/08/25
1 Stopover (CLT)
AA2218, AA0545
06h 30min
American Airlines ?
$348
Washington-DC
San Juan (Puerto Rico)
Outbound
04/29/25
1 Stopover (FLL, MIA)
B61779, F92284
14h 55min
Return
05/08/25
1 Stopover (MCO)
F92249, B62024
28h 15min
JetBlue Airways, Frontier Airlines ?
$362
Prices based on recent searches, subject to last-minute changes
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Tips and tricks to help you find cheap flights from Washington DC to San Juan (Puerto Rico)

Favorite airline: United Airlines
United Airlines is the most popular airline for flights from Washington-DC to San Juan (Puerto Rico).
United Airlines
57 %
Delta
20 %
American Airlines
13 %
Stopover flights are the cheapest connection
On this route, direct flights are $129.00 more expensive than flights with a stopover.
non stop flight
1 stop
2 stops
03h 54min
12h 23min
14h 45min
US$482
US$353
US$495
The favorite connection is non-stop
Direct flights are especially popular on this route. 42 % of travelers will book a direct flight.
Route
bookings
Direct flights
03h 54min, from US$482
42 %
1 stopover Houston - George Bush Intercontinental Airport, TX
12h 23min, from US$353
29 %
1 stopover Hartsfield-Jackson Atlanta International Airport, GA
09h 30min, from US$536
17 %

Important flight information

Flight information: Washington-DC - San Juan (Puerto Rico)

Roundtrip from US$267.99
Flight duration min. 03:46 / max. 09:15
Return flight duration min. 03:53/ max. 05:25
Distance 2513 km
Flights per week 22
Departure airport Airport Washington-DC (WAS)
Arrival airport Airport San Juan - Luis Muñoz Marín International Airport (SJU)
Destination country Flights to Puerto Rico
Alternative flights to San Juan (Puerto Rico)
Flight destinations with a similar price