$99 Cheap Flights from San Juan (SJU) to Washington (DCA)

View $99 flight on Thu, Dec 4, 2025Opens in a new window

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

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

Prices were available within the past 7 days and start at $99 for one-way flights and $193 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

JetBlue Airways
Mon, Dec 8 - Tue, Dec 9
SJU
San Juan
DCA
Washington
$193 Roundtrip, found 3 hours ago
$193
Roundtrip
found 3 hours ago
Select JetBlue Airways flight, departing Mon, Dec 8 from San Juan to Washington, returning Tue, Dec 9, priced at $193 found 3 hours ago
JetBlue Airways
Sat, Oct 18 - Mon, Oct 27
SJU
San Juan
DCA
Washington
$198 Roundtrip, just found
$198
Roundtrip
just found
Select JetBlue Airways flight, departing Sat, Oct 18 from San Juan to Washington, returning Mon, Oct 27, priced at $198 just found
American Airlines
Thu, Nov 6 - Sat, Nov 15
SJU
San Juan
DCA
Washington
$202 Roundtrip, found 12 hours ago
$202
Roundtrip
found 12 hours ago
Select American Airlines flight, departing Thu, Nov 6 from San Juan to Washington, returning Sat, Nov 15, priced at $202 found 12 hours ago
American Airlines
Thu, Oct 30 - Mon, Nov 3
SJU
San Juan
DCA
Washington
$205 Roundtrip, found 4 hours ago
$205
Roundtrip
found 4 hours ago
Select American Airlines flight, departing Thu, Oct 30 from San Juan to Washington, returning Mon, Nov 3, priced at $205 found 4 hours ago
American Airlines
Thu, Nov 6 - Mon, Nov 10
SJU
San Juan
DCA
Washington
$205 Roundtrip, just found
$205
Roundtrip
just found
Select American Airlines flight, departing Thu, Nov 6 from San Juan to Washington, returning Mon, Nov 10, priced at $205 just found
Southwest Airlines
Thu, Sep 25 - Mon, Sep 29
SJU
San Juan
DCA
Washington
$207 Roundtrip, found 2 hours ago
$207
Roundtrip
found 2 hours ago
Select Southwest Airlines flight, departing Thu, Sep 25 from San Juan to Washington, returning Mon, Sep 29, priced at $207 found 2 hours ago
United
Thu, Nov 6 - Mon, Nov 10
SJU
San Juan
DCA
Washington
$207 Roundtrip, just found
$207
Roundtrip
just found
Select United flight, departing Thu, Nov 6 from San Juan to Washington, returning Mon, Nov 10, priced at $207 just found
Southwest Airlines
Thu, Oct 16 - Mon, Oct 20
SJU
San Juan
DCA
Washington
$207 Roundtrip, found 4 hours ago
$207
Roundtrip
found 4 hours ago
Select Southwest Airlines flight, departing Thu, Oct 16 from San Juan to Washington, returning Mon, Oct 20, priced at $207 found 4 hours ago
United
Sat, Nov 1 - Tue, Nov 11
SJU
San Juan
DCA
Washington
$209 Roundtrip, found 3 hours ago
$209
Roundtrip
found 3 hours ago
Select United flight, departing Sat, Nov 1 from San Juan to Washington, returning Tue, Nov 11, priced at $209 found 3 hours ago
Delta
Fri, Nov 7 - Tue, Nov 11
SJU
San Juan
DCA
Washington
$220 Roundtrip, found 15 hours ago
$220
Roundtrip
found 15 hours ago
Select Delta flight, departing Fri, Nov 7 from San Juan to Washington, returning Tue, Nov 11, priced at $220 found 15 hours ago

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

October is typically the cheapest month to fly

From $136 - $401 per traveler.

Graph displaying average flight prices per month

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. Cheapest option available. Average driving time to city center is 40 minutes. Flights from $210
BWI
Baltimore Washington Intl. Thurgood Marshall
Cheapest
Average driving time to city center40 min
Flights from $210
Select flight to Washington Dulles Intl. IAD. Average driving time to city center is 36 minutes. Flights from $271
IAD
Washington Dulles Intl.
Average driving time to city center36 min
Flights from $271
Flights from San Juan (SJU) to Washington (DCA)
Origin airport
Luis Munoz Marin Intl.
Destination airport
Ronald Reagan Washington National
Airlines serving
American Airlines, Delta, JetBlue Airways, Southwest Airlines, United
Roundtrip price
$192
Distance
1557 mi
Average flight time
4 hours 50 mins

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 December. 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 $99 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.

 

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 $99 or cheap return flight from $193 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 December 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.

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*Available to One Key members.