San Juan to Washington flights

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Lowest observed
€289
Cheapest month
November 2026
Last checked
7 Oct 2026
Observed fares. Prices may change.

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Find the dates that work for you

The lowest fare we observed for each month. Open a month to see its days, then pick your outbound and return. A day with no price is one we will search for you.

Prices are for observed departure and return date pairs. No data does not mean no flights.
Short answer

We have seen United Airlines fares from San Juan to Washington, non-stop. November 2026 is the cheapest month in our observations, at €289. These are prices our searches returned on the dates shown, not quotes; run a live search for today's fare.

About this route

Explore the fares we observed from San Juan to Washington. Prices move often, so pick your dates to see the latest options.

Route distance
2,505 km
Reported fastest flight
4h 04m
Airlines seen
United Airlines, American Airlines, Delta Air Lines
Alternative airports
SIG, DCA

Route-level information; individual journeys vary.
Published schedules report non-stop service with United Airlines, JetBlue. Check current timetables.

A clearer picture of your fare

Observed, not guaranteed
Every price is a fare we actually saw, and it may change at any time.
Compare the same trip
We show like-for-like journeys so the comparison is fair.
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The price is final on the provider's site, where your booking is completed.
How our prices work

Frequently asked

When is the cheapest month to fly from San Juan to Washington?

In our observations November 2026 is the cheapest month so far, at €289.

Are there direct flights from San Juan to Washington?

Yes. We have seen non-stop flights on this route, flown by United Airlines, JetBlue.

Which airlines fly from San Juan to Washington?

These are the carriers we have seen on the route: United Airlines, American Airlines, Delta Air Lines.

How observed prices work, what "No data" means and what a fare includes: Read the flight price guide

Keep exploring

Philadelphia
San Juan → Philadelphiafrom €54 ›
Washington
Istanbul → WashingtonExplore route ›
Orlando
San Juan → Orlandofrom €74 ›

Similar routes

Washington → San Juan · €82San Juan → Philadelphia · €54Istanbul → WashingtonSan Juan → Orlando · €74San Salvador → WashingtonSan Juan → New YorkOrlando → Washington · €41San Juan → Miami · €50

Non-stop airlines on this route

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Istanbul - Washington€376San Salvador - WashingtonExplore routeOrlando - Washington€41London - WashingtonExplore routeFort Lauderdale - Washington€55Dubai - WashingtonExplore route
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Recently observed fares. Prices may change.

About these prices
Fares are observed at trusted providers and refreshed regularly. They can change at any time and may not include extras.
Data and updates
Last checked 7 Oct 2026. Availability and fares must be confirmed when you search.
Your booking
When you book, the price is confirmed with the provider. Booking is completed on their site; we do not process payments.

Last checked: 7 Oct 2026