Cheap Flight Tickets from Washington (DCA) to San Juan (SJU), Starting at $392

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

$392

WN Southwest Airlines • 1 stop • 13h 50m

Oct 15 – Oct 18

The cheapest round trip flight from Washington to San Juan (DCA-SJU-DCA) is currently $392

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Cheapest Direct Flight

$536

B6 JetBlue Airways • nonstop • 5h 51m

Oct 15

The cheapest nonstop flight from Washington to San Juan (DCA-SJU) is currently $536

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Fastest Flight

5h 51m

The fastest nonstop flight from Washington to San Juan (DCA-SJU) takes 5h 51m

Top Airlines Flying from Washington to San Juan

Southwest Airlines-WN

Southwest 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.

Oct 15 - Oct 18, Economy
WN
Washington → San Juan
13h 50m
2:40 PM - 11:10 PM • 1 stop
WN
Washington → San Juan
6h 50m
5:40 PM - 9:50 PM • nonstop
$392
Southwest Airlines
Oct 15 - Oct 18, Economy
WN
Washington → San Juan
19h 5m
12:40 PM - 12:25 AM • 1 stop
WN
Washington → San Juan
20h 20m
8:25 PM - 8:45 AM • 1 stop
$462
Southwest Airlines
Oct 15 - Oct 18, Economy
WN
Washington → San Juan
20h 45m
12:40 PM - 1:25 AM • 1 stop
WN
Washington → San Juan
20h 20m
8:25 PM - 8:45 AM • 1 stop
$462
Southwest Airlines
Oct 15 - Oct 18, Economy
WN
Washington → San Juan
20h 45m
12:40 PM - 1:25 AM • 1 stop
WN
Washington → San Juan
6h 50m
5:40 PM - 9:50 PM • nonstop
$515
Southwest Airlines
Oct 15 - Oct 18, Economy
B6
Washington → San Juan
13h 31m
3:38 PM - 11:49 PM • 1 stop
F9
Washington → San Juan
6h 42m
4:24 PM - 8:26 PM • nonstop
$737
JetBlue Airways
Oct 15 - Oct 18, Economy
UA
Washington → San Juan
19h 3m
8:55 AM - 8:38 PM • 1 stop
UA
Washington → San Juan
15h 13m
7:00 AM - 4:13 PM • 1 stop
$1265
United Airlines

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 8:00 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 WN : USD 392
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 3:38 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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