Cheap flights from Washington to San Juan

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How much is a ticket from Washington to San Juan?

Depending on when you travel and how far in advance you book, fares between Washington and San Juan can differ a lot.

Choose a date to explore the best fares now.

If you’re flexible with timing, consider overnight flights — they often cost less and are less crowded. Exploring multiple date and time combinations can help you find the cheapest solution.

Best airport options between Washington and San Juan

If you're open to flying into or out of more than one airport, you’ll have more routes to compare.

  • Airports in Washington: Washington is served by 3 airports - Dulles international, Ronald Reagan, Washington International.
  • Airports in San Juan: Isla Grande offers an alternative to San Juan - Luis Muñoz Marín.

Some airports offer extras like lounges, fast track, or self check-in — good to keep in mind. Comparing airports by services offered helps you balance cost and comfort.

Flights from Washington to San Juan - Luis Muñoz Marín

Adjust your flight filters for Washington – San Juan

Jetcost gives you tools to search smarter. Pick your ideal price range, airline, departure time, and flight type — then compare offers from the best travel agencies and carriers.

Other popular destinations

Planning a trip to Puerto Rico? These cities are popular too: Aguadilla, Culebra Airport, Ponce, San Juan, Vieques Airport.

Sorting options let you see the most affordable flights first. Some results may include extra fees shown only at checkout — always read carefully to see what’s included.
Frequently Asked Questions

Frequently asked questions about flights from Washington to San Juan.

How much does an airline ticket from Washington to San Juan cost?

Flight prices can vary a lot depending on the period and destination. At the moment, this information is not available for flights from Washington to San Juan.

How far is Washington from San Juan?

Washington is about 2536 km from San Juan.

What are the airports in San Juan?

San Juan has another airport: Isla Grande.

What are the airports in Washington?

Washington has 3 airports: Dulles international, Ronald Reagan, Washington International.

What are the most popular cities in Puerto Rico?

The most popular cities in Puerto Rico according to our users' searches are: Aguadilla, Culebra Airport, Ponce, San Juan, Vieques Airport.

When should I book a flight from Washington to San Juan?

The best time to book a flight from Washington to San Juan is 1 month in advance, while the worst time is 1 week in advance.

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

This information is not available at the moment.

What is the most expensive month to fly from Washington to San Juan?

This information is not available at the moment.

What is the best day of the week to fly from Washington to San Juan?

This information is not available at the moment.