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Uncover the best deals on San Juan to Washington flights by comparing fares from hundreds of airlines and agencies.
Good to Know: Cheapest and Fastest SJU - IAD Flights
Useful information for finding best airline tickets from Luis Munoz Marin International to Washington Dulles International on your next trip.
Cheapest Round Trip Flight
$253
Frontier Airlines
• 1 stop
• 12h
Oct 06 – Oct 21
The cheapest round trip flight from San Juan to Washington (SJU-IAD-SJU) is currently $253
Cheapest Direct Flight
$94
Frontier Airlines
• nonstop
• 5h 56m
Oct 06
The cheapest nonstop flight from San Juan to Washington (SJU-IAD) is currently $94
Fastest Flight
5h 51m
The fastest nonstop flight from San Juan to Washington (SJU-IAD) takes 5h 51m
Latest Flight Deals from San Juan (SJU) to Washington (IAD)
Compare and book low fare round-trip air tickets from San Juan to Washington. Ideal for travelers with confirmed return itineraries.
Oct 06 - Oct 21, Economy
San Juan → Washington
12h
8:45 AM - 8:09 PM • 1 stop
San Juan → Washington
32h 3m
7:50 AM - 2:09 AM • 2 stops
Frontier Airlines
Oct 06 - Oct 21, Economy
San Juan → Washington
12h
12:59 AM - 12:10 AM • 3 stops
San Juan → Washington
32h 3m
7:50 AM - 10:49 AM • 2 stops
Frontier Airlines
Oct 06 - Oct 21, Economy
San Juan → Washington
5h 52m
4:55 PM - 8:47 PM • nonstop
San Juan → Washington
11h 40m
6:45 AM - 1:45 PM • 1 stop
United Airlines
Oct 06 - Oct 21, Economy
San Juan → Washington
17h 14m
12:59 PM - 11:33 PM • 1 stop
San Juan → Washington
10h 19m
5:01 AM - 11:20 AM • 1 stop
American Airlines
Oct 06 - Oct 21, Economy
San Juan → Washington
15h 55m
7:15 AM - 5:10 PM • 1 stop
San Juan → Washington
11h 55m
3:03 PM - 10:18 PM • 1 stop
Delta Airlines
Flying to Washington soon? We've surfaced some of the most affordable last-minute flights from San Juan to Washington, ideal for urgent plans or spontaneous trips.
Oct 06 - Oct 21, Economy
San Juan → Washington
12h
8:45 AM - 8:09 PM • 1 stop
San Juan → Washington
32h 3m
7:50 AM - 2:09 AM • 2 stops
Frontier Airlines
Oct 06 - Oct 21, Economy
San Juan → Washington
12h
12:59 AM - 12:10 AM • 3 stops
San Juan → Washington
32h 3m
7:50 AM - 10:49 AM • 2 stops
Frontier Airlines
Oct 06 - Oct 21, Economy
San Juan → Washington
5h 52m
4:55 PM - 8:47 PM • nonstop
San Juan → Washington
11h 40m
6:45 AM - 1:45 PM • 1 stop
United Airlines
Oct 06 - Oct 21, Economy
San Juan → Washington
17h 14m
12:59 PM - 11:33 PM • 1 stop
San Juan → Washington
10h 19m
5:01 AM - 11:20 AM • 1 stop
American Airlines
Oct 06 - Oct 21, Economy
San Juan → Washington
15h 55m
7:15 AM - 5:10 PM • 1 stop
San Juan → Washington
11h 55m
3:03 PM - 10:18 PM • 1 stop
Delta Airlines
Looking for the fastest way to Washington? These direct flight options from SJU to IAD offer both convenience and value—no layovers, just straight to your destination.
Oct 06 - Oct 21, Economy
San Juan → Washington
5h 56m
- • nonstop
San Juan → Washington
5h 51m
- • nonstop
Frontier Airlines
Oct 07 - Oct 22, Economy
San Juan → Washington
5h 52m
4:55 PM - 8:47 PM • nonstop
San Juan → Washington
5h 54m
8:40 AM - 12:34 PM • nonstop
United Airlines
Oct 06 - Oct 21, Economy
San Juan → Washington
5h 51m
5:55 PM - 9:46 PM • nonstop
San Juan → Washington
5h 51m
8:00 AM - 11:51 AM • nonstop
JetBlue Airways
Oct 07 - Oct 22, Economy
San Juan → Washington
5h 51m
5:55 PM - 9:46 PM • nonstop
San Juan → Washington
5h 51m
8:00 AM - 11:51 AM • nonstop
JetBlue Airways
Oct 06 - Oct 21, Economy
San Juan → Washington
5h 52m
4:55 PM - 8:47 PM • nonstop
San Juan → Washington
5h 54m
8:40 AM - 12:34 PM • nonstop
United Airlines
FAQs on San Juan to Washington Flights
What are the airports in San Juan?
SJU
What’s the most popular airline flying from SJU to IAD?
The most popular airline flying from San Juan to Washington are
Can I fly from SJU to IAD non-stop?
Yes, you can fly SJU to IAD non-stop on
Which airlines fly nonstop between San Juan and Washington?
The non-stop flights between San Juan and Washington are .
What’s the earliest departure time from SJU to IAD Airport?
The earliest flight leaves SJU at 12:59 am and lands in IAD - Washington Dulles International
What are the airports in Washington?
IAD,BWI,DCA
Can I make changes to my San Juan to Washington 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 SJU to IAD?
Read the fare rules of the San Juan to Washington 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 San Juan and Washington?
operate flights between San Juan and Washington
How long does a flight from San Juan to Washington take?
It takes approximately 4 hour to fly non-stop from SJU to IAD, which is 1570.94 miles by air.
Which airlines provide the cheapest flights from San Juan (SJU) to Washington (IAD) ?
In the past couple of days, the cheapest tickets to IAD from SJU were found on F9 : USD 253
Do I need a passport to fly between SJU and IAD?
Yes
What’s the latest departure time from SJU to IAD ?
The last flight leaves SJU at 4:3000 pm
San Juan (SJU) to Washington (IAD): Airport Information
| Origin Airport | Luis Munoz Marin International , San Juan, PR |
| Destination Airport | Washington Dulles International , Washington, US |
| Distance | 1571 miles |
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