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Cheap flights from Puerto Rico to Washington Dulles Intl (IAD)

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How to find the cheapest flight from
Puerto Rico to Washington Dulles Intl (IAD)

How far in advance should I book a flight from Puerto Rico to Washington Dulles Intl?

Travelers have found it’s best to book a flight 28 days in advance to save up to 11% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 28 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Puerto Rico to Washington Dulles Intl 1-2 weeks in advance for as low as $252, or $276 for flights within the next 24 hours.

What is the cheapest month to fly from Puerto Rico to Washington Dulles Intl?

February can be a great time to fly to Washington Dulles Intl from Puerto Rico with a flight ticket averaging about $243. Cheapflights users have found deals in the month of February for as cheap as $119. The most expensive prices can be found in the month of December.

Cheap flights from Puerto Rico to Washington Dulles Intl in August, September 2020

The best prices found for Puerto Rico to IAD flights for August, September
17 Aug - 24 Aug
$240pp
SJU
San Juan Luis Munoz Marin Intl
Multiple Airlines
 
1 STOP
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
Delta
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
17 Aug - 24 Aug
$242pp
SJU
San Juan Luis Munoz Marin Intl
Delta
 
1 STOP
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
Delta
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
18 Aug - 23 Aug
$257pp
SJU
San Juan Luis Munoz Marin Intl
Multiple Airlines
 
1 STOP
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
United Airlines
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl

Puerto Rico to Washington Dulles Intl 2020 flight deals

Cheap flights to Washington Dulles Intl from Puerto Rico found for this year
17 Aug - 24 Aug
$240pp
SJU
San Juan Luis Munoz Marin Intl
Multiple Airlines
 
1 STOP
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
Delta
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
17 Aug - 24 Aug
$242pp
SJU
San Juan Luis Munoz Marin Intl
Delta
 
1 STOP
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
Delta
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
18 Aug - 23 Aug
$257pp
SJU
San Juan Luis Munoz Marin Intl
Multiple Airlines
 
1 STOP
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
United Airlines
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl

Last minute flights from Puerto Rico to Washington Dulles Intl

Late deals on round-trip flights to Washington Dulles Intl from Puerto Rico, departing today and this week
29 Jul - 2 Aug
$435pp
SJU
San Juan Luis Munoz Marin Intl
Multiple Airlines
   
2 STOPS
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
Delta
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
29 Jul - 2 Aug
$585pp
SJU
San Juan Luis Munoz Marin Intl
Delta
 
1 STOP
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
Delta
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
28 Jul - 2 Aug
$795pp
SJU
San Juan Luis Munoz Marin Intl
Multiple Airlines
     
3 STOPS
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
Multiple Airlines
     
3 STOPS
SJU
San Juan Luis Munoz Marin Intl

One-way flights to Washington Dulles Intl from Puerto Rico

The cheapest one-way flights from Puerto Rico to Washington Dulles Intl
12:50 pm - 7:40 pm
Delta
1 Stop
6h 50m
SJU - IAD
Delta
$121
Delta
3:00 am - 10:00 am
Delta
1 Stop
7h 00m
SJU - IAD
Delta
$141
Delta
11:40 am - 8:46 pm
Delta
1 Stop
9h 06m
SJU - IAD
Delta
$159
Delta

Related info for your journey

Useful info, stats and facts about Puerto Rico to Washington Dulles Intl flights.

Flight FAQs

From Puerto Rico to Washington Dulles Intl

Are flight prices decreasing from Puerto Rico to Washington Dulles Intl due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Puerto Rico and Washington Dulles Intl for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Can I find flights from Puerto Rico to Washington Dulles Intl for under $300 on Cheapflights?

Yes, there are multiple flights from Puerto Rico to Washington Dulles Intl for under $300. The cheapest flight booked recently is on Delta for just $242, but on average you can expect to pay $340.

Are there nonstop flights from Puerto Rico to Washington Dulles Intl for under $200 on Cheapflights?

There are no nonstop flights from Puerto Rico to Washington Dulles Intl, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Are there last-minute flights available from Puerto Rico to Washington Dulles Intl for under $500?

There are currently 4+ open flights from Puerto Rico to Washington Dulles Intl within the next 7 days for less than $500.

What are the most popular airlines that fly from Puerto Rico to Washington Dulles Intl?

When booking a flight from Puerto Rico to Washington Dulles Intl, you may want to consider flying on American Airlines, JetBlue or Delta as they are the most popular for this route.

What are the most popular routes from Puerto Rico to Washington Dulles Intl?

The most popular route from Puerto Rico to Washington Dulles Intl is San Juan Luis Munoz Marin Intl - Washington Dulles Intl. You may also consider Culebra - Washington Dulles Intl or Aguadilla Borinquen - Washington Dulles Intl.

What are the cheapest Flights from Puerto Rico to Washington Dulles Intl?

While on average a flight from Puerto Rico to Washington Dulles Intl is generally $288, our data shows the cheapest flight currently is $154. When looking at the most popular route, (San Juan Luis Munoz Marin Intl - Washington Dulles Intl), you can expect to pay $192 for that flight.

How long is the flight from Puerto Rico to Washington Dulles Intl?

For as low as $242, Delta can have you in Washington Dulles Intl from Puerto Rico in 6h 50m.

What is the cheapest airline to fly from Puerto Rico to Washington Dulles Intl round-trip?

Delta, at $242, was found to be the cheapest airline from Puerto Rico to Washington Dulles Intl..

What are the cheapest airlines to fly from Puerto Rico to Washington Dulles Intl one-way?

$121 is the cheapest one-way deal found within the past few days, from Delta.

Destination information for Washington Dulles Intl

Things to know before you go. Useful info for your trip from Puerto Rico to Washington Dulles Intl
Today's exchange rate
$1 = $1.00
Average temperature for August in Washington Dulles Intl
87.8 °F
Avg rainfall for August in Washington Dulles Intl
3.4 ″

Airports servicing

Culebra (CPX)
Mayaguez (MAZ)
Ceiba J. Aponte de la Torre (NRR)
Ponce (PSE)
Vieques (VQS)

Airports servicing Washington