Flights from Washington Ronald Reagan Airport to San Juan

Flight deals from Washington Ronald Reagan Airport to San Juan

Looking for cheap flights from Washington Ronald Reagan Airport to San Juan, or a last-minute trip? Find the cheapest prices on one-way and round-trip flights right here.

Flying from Washington Ronald Reagan Airport to San Juan

Arm yourself with these facts on the fly.
Cheapest flight found$ 111.530
Cheapest month to flyDecember
Average flight time3 hrs, 48 mins
Average flights per week9
Most popular airlinejetBlue

Frequently asked questions

Yes – direct flights currently operate from Washington Ronald Reagan Airport to San Juan Luis Munoz Marin Airport in San Juan.
Washington Dulles Airport offers direct flights to San Juan.
We looked at all of the upcoming round-trip flights from Washington Ronald Reagan Airport to San Juan we could find over the next 12 months. It looks like $ 204.266 is the best price. This is good, compared to the average San Juan ticket price of $ 204.266.
The cheapest month to fly from Washington Ronald Reagan Airport to San Juan is currently March.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Washington Ronald Reagan Airport to San Juan on Monday, March 2, 2026.
If you're flying from Washington Ronald Reagan, the cheapest city in San Juan to fly into is San Juan. The cheapest airport serving San Juan at the moment is San Juan Luis Munoz Marin.
The average flight time between Washington Ronald Reagan Airport and San Juan is 3 hours and 48 minutes.