A vibrant, colorful street with decorated buildings and hanging ornaments
52% below the usual fare
Exit Row · Boarding passSeat 14C

Cheap flights Washington DCSan Juan

From
WASWashington DC
To
SJUSan Juan
Travel
January 2027
Flight
1 stop, return

Fare from Washington DC

US$197

Usually about US$414

-52%vs the usual price

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Price seen 29 Oct 2026 · fares change fast and can sell out

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An aerial view of an island in the middle of the ocean
Nils Huenerfuerst / Unsplash
City near body of water during daytime
Wei Zeng / Unsplash

Why go

San Juan.

Spanish forts, the El Yunque rainforest and a bay that glows at night.

Best timeDecember to April, the drier months.

  • Beach
  • Big city

Three things to do

  1. Old San Juan's forts
  2. El Yunque rainforest
  3. The bioluminescent bay
Distance
2,505 km
Flight
1 stop
Trip
Return

Make it a trip.

Also boarding from Washington DC.

Every deal from Washington DC

Prices are the cheapest fare we found from Washington DC, in USD, for one adult, and can change when you click. Some links are affiliate links: they never change which deals we send or what you pay. How we make money.