Are these the guaranteed airline ticket prices?

No. AirHint displays the lowest fares we found in a recent search. Airlines change prices often; confirm the total on the booking site before you pay.

How current are these prices?

Results refresh when you open or revisit this page. Last snapshot: Jul 24, 2026.

Where do I complete my booking?

Use the price buttons to continue on our booking partner's site. AirHint surfaces fares; ticketing is completed with the airline or agency.

Cheapest one-way flights from Washington (DCA) to San Juan (SJU), September

Select a price to book. see full year.

Dates, airline, and price
Dates	Airline	Price
21 Sep	jetBlue Direct Flight
16 Sep	Southwest Airlines
12 Sep	Southwest Airlines
17 Sep	Southwest Airlines
07 Sep	Southwest Airlines
03 Sep	Southwest Airlines

deals for return flights from Washington to San Juan in September.

Book a cheap hotel in San Juan

Cheap car rent in Luis Munoz Marin Intl

Updated Jul 24, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

Find your flight now

Feel free to contact us with any feedback or request another flight research.

Cheapest one-way flights from Washington (DCA) to San Juan (SJU), September

About these fares

Sign In

User Name