$108 Cheap Flights from San Juan (SJU) to Washington (DCA)

View $108 flight on Tue, Dec 23, 2025Opens in a new window

Popular airlines from Luis Munoz Marin Intl. Airport (SJU) to Ronald Reagan Washington National Airport (DCA)

Cheap Flights from San Juan to Washington (SJU-DCA)

Prices were available within the past 7 days and start at $108 for one-way flights and $215 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Fri, Nov 14 - Mon, Nov 17
SJU
San Juan
DCA
Washington
$215 Roundtrip, found 1 hour ago
$215
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Fri, Nov 14 from San Juan to Washington, returning Mon, Nov 17, priced at $215 found 1 hour ago
American Airlines
Fri, Nov 14 - Mon, Nov 17
SJU
San Juan
DCA
Washington
$216 Roundtrip, found 1 hour ago
$216
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Fri, Nov 14 from San Juan to Washington, returning Mon, Nov 17, priced at $216 found 1 hour ago
JetBlue Airways
Fri, Nov 14 - Sun, Nov 16
SJU
San Juan
DCA
Washington
$216 Roundtrip, just found
$216
Roundtrip
just found
Select JetBlue Airways flight, departing Fri, Nov 14 from San Juan to Washington, returning Sun, Nov 16, priced at $216 just found
JetBlue Airways
Fri, Dec 5 - Mon, Dec 8
SJU
San Juan
DCA
Washington
$219 Roundtrip, found 3 hours ago
$219
Roundtrip
found 3 hours ago
Select JetBlue Airways flight, departing Fri, Dec 5 from San Juan to Washington, returning Mon, Dec 8, priced at $219 found 3 hours ago
Southwest Airlines
Thu, Nov 13 - Sun, Nov 16
SJU
San Juan
DCA
Washington
$220 Roundtrip, found 2 hours ago
$220
Roundtrip
found 2 hours ago
Select Southwest Airlines flight, departing Thu, Nov 13 from San Juan to Washington, returning Sun, Nov 16, priced at $220 found 2 hours ago
American Airlines
Fri, Jan 16 - Mon, Jan 19
SJU
San Juan
DCA
Washington
$222 Roundtrip, found 5 hours ago
$222
Roundtrip
found 5 hours ago
Select American Airlines flight, departing Fri, Jan 16 from San Juan to Washington, returning Mon, Jan 19, priced at $222 found 5 hours ago
Delta
Fri, Dec 5 - Mon, Dec 8
SJU
San Juan
DCA
Washington
$223 Roundtrip, found 3 hours ago
$223
Roundtrip
found 3 hours ago
Select Delta flight, departing Fri, Dec 5 from San Juan to Washington, returning Mon, Dec 8, priced at $223 found 3 hours ago
Delta
Tue, Dec 9 - Sun, Dec 14
SJU
San Juan
DCA
Washington
$224 Roundtrip, found 4 hours ago
$224
Roundtrip
found 4 hours ago
Select Delta flight, departing Tue, Dec 9 from San Juan to Washington, returning Sun, Dec 14, priced at $224 found 4 hours ago
Delta
Thu, Nov 13 - Sun, Nov 16
SJU
San Juan
DCA
Washington
$225 Roundtrip, found 2 hours ago
$225
Roundtrip
found 2 hours ago
Select Delta flight, departing Thu, Nov 13 from San Juan to Washington, returning Sun, Nov 16, priced at $225 found 2 hours ago
Delta
Thu, Jan 29 - Sat, Jan 31
SJU
San Juan
DCA
Washington
$227 Roundtrip, found 1 day ago
$227
Roundtrip
found 1 day ago
Select Delta flight, departing Thu, Jan 29 from San Juan to Washington, returning Sat, Jan 31, priced at $227 found 1 day ago

Find the cheapest month to fly from San Juan (SJU) to Washington (DCA)

September is typically the cheapest month to fly

From $136 - $408 per traveler.

Alternative airports near Washington

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Baltimore Washington Intl. Thurgood Marshall BWI. Average driving time to city center is 40 minutes. Flights from $355
BWI
Baltimore Washington Intl. Thurgood Marshall
Average driving time to city center40 min
Flights from $355
Select flight to Washington Dulles Intl. IAD. Average driving time to city center is 36 minutes. Flights from $386
IAD
Washington Dulles Intl.
Average driving time to city center36 min
Flights from $386

Frequently asked questions

How much does a flight from Luis Munoz Marin Intl. Airport (SJU) to Ronald Reagan Washington National Airport (DCA) cost?
Lock in a cheap one-way flight from $108 or cheap return flight from $215 from Luis Munoz Marin Intl. Airport (SJU) to Ronald Reagan Washington National Airport (DCA) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Luis Munoz Marin Intl. Airport (SJU) to Ronald Reagan Washington National Airport (DCA)?
Planning your getaway for November may help you find better deals, as it's the cheapest month for flights between SJU and DCA. You'll typically find the lowest prices during off-peak months.
Which airlines fly direct from Luis Munoz Marin Intl. Airport (SJU) to Ronald Reagan Washington National Airport (DCA)?
Fly directly from Luis Munoz Marin Intl. Airport (SJU) to Ronald Reagan Washington National Airport (DCA) on a JetBlue Airways flight.
What is the cheapest airline that flies from Luis Munoz Marin Intl. Airport (SJU) to Ronald Reagan Washington National Airport (DCA)?
To find the cheapest airline flying from SJU to DCA, use Expedia's filter tool. Tailor your search based on your travel style, such as preferred carriers and ideal departure window. You can then sort your results by "Price (lowest to highest)" to discover the cheapest flight right away.
How many flights per day from Luis Munoz Marin Intl. Airport (SJU) to Ronald Reagan Washington National Airport (DCA)?
On average, only 1 direct flight departs each day from Luis Munoz Marin Intl. Airport (SJU) to Ronald Reagan Washington National Airport (DCA). Need more options? Use our filter tool to find flights with layovers and squeeze in a visit to another city along the way.
What are the most popular departure times for flights from Luis Munoz Marin Intl. Airport (SJU) to Ronald Reagan Washington National Airport (DCA)?
More travelers fly between SJU and DCA at 6 PM than at any other time of day. Prefer a quieter experience? Travel outside of rush hours and you could save on your fare as well.
What day of the week has the most flights from SJU to DCA?
Friday has the most flights from Luis Munoz Marin Intl. Airport (SJU) to Ronald Reagan Washington National Airport (DCA). Consider jetting off on this day and you'll have a greater chance of finding a departure that works with your plans.
What is the earliest flight from Luis Munoz Marin Intl. Airport (SJU) to Ronald Reagan Washington National Airport (DCA)?
Luis Munoz Marin Intl. Airport (SJU)'s earliest flight to Ronald Reagan Washington National Airport (DCA) takes off at approximately 6:10PM UTC-4. With a travel duration of 4h 6m, you'll touch down at around 9:16PM UTC-5.
How long does it take to fly from Luis Munoz Marin Intl. Airport (SJU) to Ronald Reagan Washington National Airport (DCA)?
Flights from SJU to DCA have an average travel time of 4 hours and 6 minutes. The total distance between these two airports is 1,550 mi.
What airline has the least delays from SJU to DCA?
With 81% of flights typically landing on time, JetBlue Airways has the best on-time performance for nonstop flights from Luis Munoz Marin Intl. Airport (SJU) to Ronald Reagan Washington National Airport (DCA). To monitor your flight status and get notified about any changes, head to the Expedia App.
What is the best time to fly from Luis Munoz Marin Intl. Airport (SJU) to Ronald Reagan Washington National Airport (DCA)?
To arrive at Ronald Reagan Washington National Airport (DCA) on schedule, book a flight that leaves from Luis Munoz Marin Intl. Airport (SJU) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Washington from Luis Munoz Marin Intl. Airport (SJU)?
You can land at any one of these Washington airports after your direct flight from Luis Munoz Marin Intl. Airport (SJU):

  • Washington Dulles Intl. Airport (IAD)
  • Ronald Reagan Washington National Airport (DCA)
  • Baltimore Washington Intl. Thurgood Marshall Airport (BWI)

Is it cheaper to buy a plane ticket from Luis Munoz Marin Intl. Airport (SJU) to Ronald Reagan Washington National Airport (DCA) last-minute?
Last-minute bookings from SJU to DCA are typically more expensive. For the cheapest rates, start looking for flights well ahead of time. That said, if you're flexible with your travel plans, it's possible to score a cheap ticket just before your departure.
Is it cheaper to book a SJU to DCA flight and hotel package?
You can save money by securing a SJU to DCA flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one place. After selecting your ideal accommodations and flights, you can add extras like car rentals, activities and tours.
Can I cancel or change the date of my flight from Luis Munoz Marin Intl. Airport (SJU) to Ronald Reagan Washington National Airport (DCA)?
In most cases, you're able to reschedule or cancel your SJU to DCA flight. However, additional fees may apply, especially if you made your booking more than 24 hours ago. Check your itinerary for the airline's guidelines and fees on flight changes, or if you want further information, head to our Customer Service portal.

Travel information

Origin airport
Luis Munoz Marin Intl.
Destination airport
Ronald Reagan Washington National
Airlines serving
American Airlines, Delta, JetBlue Airways, Southwest Airlines, United
Roundtrip price
$215
Distance
1557 mi
Average flight time
4 hours 52 mins

Book with confidence

San Juan to Washington Flights

The cheapest times to fly from San Juan to Washington

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from San Juan to Washington are during the month of November. You can find some of the cheapest flights from San Juan to Washington with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from San Juan to Washington

Sunday is one of the best days to book for cheap flights from San Juan to Washington: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from San Juan to Washington

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from San Juan to Washington in 2025. You can also book with separate airlines for your outbound and return journeys, from $108 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap San Juan to Washington flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your San Juan to Washington airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

San Juan to Washington Flights

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*Available to One Key members.