Cheap Flight Tickets from Washington (DCA) to San Juan (SJU), Starting at $381

Good to Know: Cheapest and Fastest DCA - SJU Flights

Useful information for finding best airline tickets from Ronald Reagan Washington National to Luis Munoz Marin International on your next trip.

Cheapest Round Trip Flight

$510

WN Southwest Airlines • 1 stop • 12h 10m

Jul 19 – Jul 26

The cheapest round trip flight from Washington to San Juan (DCA-SJU-DCA) is currently $510

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Cheapest Direct Flight

$381

B6 JetBlue Airways • nonstop • 6h 40m

Jul 18

The cheapest nonstop flight from Washington to San Juan (DCA-SJU) is currently $381

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Fastest Flight

6h 40m

The fastest nonstop flight from Washington to San Juan (DCA-SJU) takes 6h 40m

Top Airlines Flying from Washington to San Juan

Southwest Airlines-WN

Southwest Airlines

Delta Airline, DL

Delta Airlines

United Airlines, UA

United Airlines

American Airlines, AA

American Airlines

Latest Flight Deals from Washington (DCA) to San Juan (SJU)

Compare and book low fare round-trip air tickets from Washington to San Juan. Ideal for travelers with confirmed return itineraries.

Jul 19 - Jul 26, Economy
WN
Washington → San Juan
12h 10m
12:45 PM - 8:15 PM • 1 stop
WN
Washington → San Juan
26h 40m
7:05 PM - 11:05 AM • 2 stops
$510
Southwest Airlines
Jul 19 - Jul 26, Economy
AA
Washington → San Juan
23h 49m
8:30 AM - 10:59 PM • 1 stop
AA
Washington → San Juan
22h 21m
7:00 AM - 8:41 PM • 1 stop
$531
American Airlines
Jul 19 - Jul 26, Economy
AA
Washington → San Juan
19h 8m
12:02 PM - 11:50 PM • 1 stop
AA
Washington → San Juan
10h 37m
6:00 AM - 12:37 PM • 1 stop
$634
American Airlines
Jul 19 - Jul 26, Economy
B6
Washington → San Juan
31h 50m
8:55 PM - 4:05 PM • 1 stop
F9
Washington → San Juan
45h 4m
6:00 AM - 9:04 AM • 1 stop
$661
JetBlue Airways
Jul 19 - Jul 26, Economy
UA
Washington → San Juan
25h 39m
8:25 PM - 12:04 PM • 1 stop
UA
Washington → San Juan
10h 46m
1:00 AM - 7:46 AM • 1 stop
$784
United Airlines
Jul 19 - Jul 26, Economy
B6
Washington → San Juan
13h 40m
7:45 AM - 4:05 PM • 1 stop
B6
Washington → San Juan
5h 53m
5:39 PM - 9:32 PM • nonstop
$832
JetBlue Airways

Fly from Washington to San Juan with the Best Airfare Deals on FareLeaders

Looking for a cheap last-minute deal or the best round-trip flight from Washington to San Juan? Find the biggest savings on one-way and round-trip tickets right here.

FAQs on Washington to San Juan Flights

What are the airports in Washington?
IAD,BWI,DCA
What’s the most popular airline flying from DCA to SJU?
The most popular airline flying from Washington to San Juan are
Can I fly from DCA to SJU non-stop?
Yes, you can fly DCA to SJU non-stop on
Which airlines fly nonstop between Washington and San Juan?
The non-stop flights between Washington and San Juan are .
What’s the earliest departure time from DCA to SJU Airport?
The earliest flight leaves DCA at 7:45 am and lands in SJU - Luis Munoz Marin International
What are the airports in San Juan?
SJU
Can I make changes to my Washington to San Juan flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from DCA to SJU?
Read the fare rules of the Washington to San Juan air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Washington and San Juan?
operate flights between Washington and San Juan
How long does a flight from Washington to San Juan take?
It takes approximately 4 hour to fly non-stop from DCA to SJU, which is 1554.5 miles by air.
Which airlines provide the cheapest flights from Washington (DCA) to San Juan (SJU) ?
In the past couple of days, the cheapest tickets to SJU from DCA were found on B6 : USD 832
Do I need a passport to fly between DCA and SJU?
Yes
What’s the latest departure time from DCA to SJU ?
The last flight leaves DCA at 8:55 pm

Washington (DCA) to San Juan (SJU): Airport Information

Origin Airport Ronald Reagan Washington National , Washington, US
Destination Airport Luis Munoz Marin International , San Juan, PR
Distance 1555 miles

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