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

View AU$253 flight on Sun, 3 May 2026Opens in a new window

Flight 1

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

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

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sat, 25 Apr - Mon, 4 May
DCA
Washington
SJU
San Juan
AU$578 Return, found 4 days ago
AU$578
Return
found 4 days ago
Select United flight, departing Sat, 25 Apr from Washington to San Juan, returning Mon, 4 May, priced at AU$578 found 4 days ago
American Airlines
Sat, 25 Apr - Mon, 4 May
DCA
Washington
SJU
San Juan
AU$599 Return, found 4 days ago
AU$599
Return
found 4 days ago
Select American Airlines flight, departing Sat, 25 Apr from Washington to San Juan, returning Mon, 4 May, priced at AU$599 found 4 days ago
American Airlines
Sat, 25 Apr - Mon, 4 May
DCA
Washington
SJU
San Juan
AU$633 Return, found 4 days ago
AU$633
Return
found 4 days ago
Select American Airlines flight, departing Sat, 25 Apr from Washington to San Juan, returning Mon, 4 May, priced at AU$633 found 4 days ago
American Airlines
Sat, 25 Apr - Mon, 4 May
DCA
Washington
SJU
San Juan
AU$685 Return, found 4 days ago
AU$685
Return
found 4 days ago
Select American Airlines flight, departing Sat, 25 Apr from Washington to San Juan, returning Mon, 4 May, priced at AU$685 found 4 days ago
American Airlines
Sat, 25 Apr - Mon, 4 May
DCA
Washington
SJU
San Juan
AU$702 Return, found 4 days ago
AU$702
Return
found 4 days ago
Select American Airlines flight, departing Sat, 25 Apr from Washington to San Juan, returning Mon, 4 May, priced at AU$702 found 4 days ago
Delta
Sat, 25 Apr - Mon, 4 May
DCA
Washington
SJU
San Juan
AU$704 Return, found 4 days ago
AU$704
Return
found 4 days ago
Select Delta flight, departing Sat, 25 Apr from Washington to San Juan, returning Mon, 4 May, priced at AU$704 found 4 days ago
Delta
Thu, 16 July - Tue, 21 July
DCA
Washington
SJU
San Juan
AU$728 Return, found 3 days ago
AU$728
Return
found 3 days ago
Select Delta flight, departing Thu, 16 July from Washington to San Juan, returning Tue, 21 July, priced at AU$728 found 3 days ago
American Airlines
Sat, 25 Apr - Mon, 4 May
DCA
Washington
SJU
San Juan
AU$736 Return, found 4 days ago
AU$736
Return
found 4 days ago
Select American Airlines flight, departing Sat, 25 Apr from Washington to San Juan, returning Mon, 4 May, priced at AU$736 found 4 days ago
United
Sat, 25 Apr - Mon, 4 May
DCA
Washington
SJU
San Juan
AU$768 Return, found 4 days ago
AU$768
Return
found 4 days ago
Select United flight, departing Sat, 25 Apr from Washington to San Juan, returning Mon, 4 May, priced at AU$768 found 4 days ago
Delta
Sat, 25 Apr - Mon, 4 May
DCA
Washington
SJU
San Juan
AU$781 Return, found 4 days ago
AU$781
Return
found 4 days ago
Select Delta flight, departing Sat, 25 Apr from Washington to San Juan, returning Mon, 4 May, priced at AU$781 found 4 days ago

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

April is typically the cheapest month to fly

From AU$428 - AU$643 per traveller.

Frequently asked questions

How much is a flight from DCA to Isla Verde Intl. Airport?
Round-trip flights between Ronald Reagan Washington National Airport (DCA) and SJU start from AU$578. This price is based on fares offered within the last 7 days on Expedia for flights departing within the next year — book now to avoid missing out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from DCA to Isla Verde Intl. Airport?
We understand that circumstances change unexpectedly, so we've made it as simple as possible for you to cancel your trip online. Just head to the Customer Service Portal and follow the instructions.
How do I find cheap flights from Ronald Reagan Washington National Airport (DCA) to SJU that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for National Airport to Isla Verde Intl. Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from National Airport to Luis Munoz Marin Intl. Airport (SJU)?
It's around 2 500 kilometres between National Airport and SJU, so expect to be flying for a while. Keep yourself occupied by packing things like your e-reader or the latest bestseller.
Which airlines fly direct from Ronald Reagan Washington National Airport (DCA) to SJU?
Check out the deals on offer with JetBlue Airways (B6) if you want to fly straight from Ronald Reagan Washington National Airport (DCA) to Luis Munoz Marin Intl. Airport (SJU). This popular carrier offers 30 flights monthly, so you're sure to find one that fits your travel schedule.
Are Ronald Reagan Washington National Airport (DCA) to Isla Verde Intl. Airport flight tickets cheaper when they're purchased at the last minute?
Booking your trip from DCA to SJU last minute could be your ticket to an awesome deal. However, it could end up costing you a whole lot more! If you'd prefer not to take the risk, book well ahead of your departure date. In fact, Expedia has some of the best bargains up to 12 months in advance. If your preferred carrier hasn't released tickets yet, check back often as deals are updated all the time on Expedia.

Travel information

Origin airport
Ronald Reagan Washington National
Destination airport
Luis Munoz Marin Intl.
Return price
AU$578
Distance
2492 km
Average flight time
2 hours 43 mins

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