Cheap Flight Tickets from Washington (WAS) to San Juan (SJU), Starting at $89

Good to Know: Cheapest and Fastest WAS - SJU Flights

Useful information for finding best airline tickets from Washington All Airport to Luis Munoz Marin International on your next trip.

Cheapest Round Trip Flight

$286

F9 Frontier Airlines • 1 stop • 37h 9m

Nov 08 – Nov 10

The cheapest round trip flight from Washington to San Juan (WAS-SJU-WAS) is currently $286

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Cheapest Direct Flight

$89

F9 Frontier Airlines • nonstop • 7h

Nov 08

The cheapest nonstop flight from Washington to San Juan (WAS-SJU) is currently $89

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Fastest Flight

5h 51m

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

Top Airlines Flying from Washington to San Juan

Avelo Airlines (XP)

Avelo Airlines

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 (WAS) 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.

Nov 08 - Nov 10, Economy
F9
Washington → San Juan
37h 9m
1:56 PM - 1:25 PM • 1 stop
F9
Washington → San Juan
12h 25m
7:23 AM - 2:08 PM • 1 stop
$286
Frontier Airlines
Nov 08 - Nov 10, Economy
F9
Washington → San Juan
18h 49m
11:09 AM - 11:38 PM • 1 stop
F9
Washington → San Juan
29h 14m
4:52 PM - 9:46 AM • 2 stops
$295
Frontier Airlines
Nov 08 - Nov 10, Economy
F9
Washington → San Juan
7h
6:08 PM - 11:28 PM • nonstop
F9
Washington → San Juan
42h
4:52 PM - 5:12 PM • 2 stops
$297
Frontier Airlines
Nov 08 - Nov 10, Economy
F9
Washington → San Juan
7h
6:08 PM - 11:28 PM • nonstop
F9
Washington → San Juan
35h 9m
4:52 PM - 1:01 PM • 3 stops
$335
Frontier Airlines
Nov 08 - Nov 10, Economy
F9
Washington → San Juan
7h
6:08 PM - 11:28 PM • nonstop
F9
Washington → San Juan
30h 51m
3:55 PM - 9:46 AM • 1 stop
$360
Frontier Airlines
Nov 08 - Nov 10, Economy
F9
Washington → San Juan
25h 6m
7:32 AM - 11:38 PM • 2 stops
F9
Washington → San Juan
12h 25m
7:23 AM - 2:08 PM • 1 stop
$442
Frontier 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?
WAS
What’s the most popular airline flying from WAS to SJU?
The most popular airline flying from Washington to San Juan are
Can I fly from WAS to SJU non-stop?
Yes, you can fly WAS 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 WAS to SJU Airport?
The earliest flight leaves WAS at 7:32 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 WAS 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 WAS to SJU, which is 1570.94 miles by air.
Which airlines provide the cheapest flights from Washington (WAS) to San Juan (SJU) ?
In the past couple of days, the cheapest tickets to SJU from WAS were found on F9 : USD 297
Do I need a passport to fly between WAS and SJU?
Yes
What’s the latest departure time from WAS to SJU ?
The last flight leaves WAS at 5:1600 pm

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

Origin Airport Washington All Airport, Washington, US
Destination Airport Luis Munoz Marin International , San Juan, PR
Distance 1571 miles

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