How much is a flight from Washington Dulles to San Juan?

Prices vary based on date, airline, and availability. Compare several options if you're flying between Washington and San Juan.

Pick a travel date to see today’s available fares.

Fares change often — checking several times throughout the week can make a big difference. Booking in advance often means access to lower prices for the Washington Dulles - San Juan route.

Are there multiple airports in Washington and San Juan?

If your departure or arrival city has more than one airport, it's worth comparing all of them for timing and pricing.

• Airports in Washington: 3 airports are active in Washington - Dulles international, Ronald Reagan, Washington International.
• Airports in San Juan: Isla Grande is a secondary airport to San Juan - Luis Muñoz Marín.

If you're traveling with a group or bulky luggage, look into parking or transport options. Alternative airports may offer faster transfers or better rates.

Find flights from Washington Dulles to San Juan that suit your schedule

Use Jetcost to sort and filter results based on your preferred flight time, number of stops, price range, or airline. View deals from the best airlines and travel agencies.

Other popular destinations

Interested in Puerto Rico? These cities are also in demand: Aguadilla, Culebra Airport, Ponce, San Juan, Vieques Airport.

Connecting flights can be cheaper but often mean longer layovers. You can easily select either direct or connecting flights with a single click using the filters.