$58 Find Cheap Flights from Washington, D.C. to Puerto Rico

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Washington, D.C. to Puerto Rico departing on 5/27. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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Flights Deals

Best Puerto Rico Flight Deals from Washington, D.C.

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Aguadilla
Aguadilla1 stop$308
Ponce
Ponce1 stop$319
Culebra
Culebra2 stops$571
Aguadilla
Aguadilla1 stop$308
Ponce
Ponce1 stop$319
Culebra
Culebra2 stops$571

Cheap Flight Deals from Washington, D.C. to Puerto Rico (WAS-PR0)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Washington, D.C. to Puerto Rico that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Washington, D.C. to Puerto Rico

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Washington, D.C. to Puerto Rico.
Discover the best prices for you by selecting your travel dates on KAYAK.
Spirit Airlines Logo
5:30 pm - 9:17 pmBWI-SJU
3h 47mnonstop
Spirit Airlines Logo
1:39 pm - 5:40 pmSJU-BWI
4h 01mnonstop
$107Spirit Airlines
Find Deal
Tue, May 27 - Wed, Jun 4
Spirit Airlines Logo
6:51 pm - 10:38 pmBWI-SJU
3h 47mnonstop
Spirit Airlines Logo
1:39 pm - 5:40 pmSJU-BWI
4h 01mnonstop
$116Spirit Airlines
Find Deal
Wed, May 28 - Thu, May 29
Frontier Logo
12:10 pm - 4:02 pmIAD-SJU
3h 52mnonstop
Frontier Logo
7:40 am - 11:33 amSJU-IAD
3h 53mnonstop
$148Frontier
Find Deal
Sun, May 25 - Sun, Jun 1
Frontier Logo
12:10 pm - 4:02 pmIAD-SJU
3h 52mnonstop
Frontier Logo
7:20 am - 11:15 amSJU-IAD
3h 55mnonstop
$153Frontier
Find Deal
Sun, May 25 - Thu, May 29
United Airlines Logo
6:48 am - 2:44 pmIAD-SJU
7h 56m1 stop
United Airlines Logo
7:25 am - 11:24 amSJU-IAD
3h 59mnonstop
$247United Airlines
Find Deal
Sun, May 25 - Sun, Jun 1
United Airlines Logo
8:40 am - 12:34 pmIAD-SJU
3h 54mnonstop
United Airlines Logo
1:05 am - 7:19 amSJU-IAD
6h 14m1 stop
$281United Airlines
Find Deal
Sun, Jun 1 - Wed, Jun 4
JetBlue Logo
5:15 pm - 1:45 amDCA-SJU
8h 30m1 stop
JetBlue Logo
11:30 am - 6:44 pmSJU-DCA
7h 14m1 stop
$317JetBlue
Find Deal
Wed, Oct 8 - Tue, Oct 14
JetBlue Logo
6:30 am - 12:34 pmDCA-SJU
6h 04m1 stop
JetBlue Logo
1:55 pm - 10:47 pmSJU-DCA
9h 52m1 stop
$321JetBlue
Find Deal
Mon, Oct 27 - Mon, Nov 3
Southwest Logo
12:55 pm - 8:45 pmDCA-SJU
7h 50m1 stop
Southwest Logo
5:00 am - 12:50 pmSJU-DCA
7h 50m2 stops
$402Southwest
Find Deal
Thu, Sep 11 - Mon, Sep 15
Southwest Logo
3:00 pm - 11:55 pmDCA-SJU
8h 55m2 stops
Southwest Logo
5:25 am - 3:30 pmSJU-DCA
10h 05m2 stops
$415Southwest
Find Deal
Mon, May 19 - Sat, May 24
Useful Info

KAYAK's insights & trends for Washington, D.C. to Puerto Rico flights

Get data-powered insights and trends into flights from Washington, D.C. to Puerto Rico to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Washington, D.C. to Puerto Rico flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for round-trip flights from Washington, D.C. to Puerto Rico.

The cheapest ticket to Puerto Rico from Washington, D.C. found in the last 72 hours was to San Juan, at $120 round-trip. The most popular route is from Baltimore (BWI) to San Juan Luis Munoz Marin Intl Airport (SJU), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $120.

What is the cheapest month to fly from Washington, D.C. to Puerto Rico?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Washington, D.C. to Puerto Rico, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Washington, D.C. to Puerto Rico is March, when tickets cost $293 (return) on average. On the other hand, the most expensive months are December and April, when the average cost of round-trip tickets is $475 and $384 respectively.

What’s the cheapest day of the week to fly from Washington, D.C. to Puerto Rico?

The average price of all round-trip flights from Washington, D.C. to Puerto Rico clicked on KAYAK for each day over the last 12 months.

When flying from Washington, D.C. to Puerto Rico, you should consider leaving on a Tuesday and avoid Fridays if you are looking for the best rates. For your return to Washington, D.C., you’ll find the best rates on Fridays and the most expensive ones on Sundays.

How far in advance should I book a flight from Washington, D.C. to Puerto Rico?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Washington, D.C. to Puerto Rico, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Washington, D.C. to Puerto Rico, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 16 weeks before departure.


Good to know

Low seasonSeptember
High seasonDecember
Cheapest flight$58
Best time to beat the crowds with an average 21% drop in price.
Most popular time to fly with an average 45% increase in price.
Flight from Baltimore to San Juan

FAQs - booking Puerto Rico flights

  • Are there direct flights from Washington, DC to Puerto Rico?

    Yes, Jet Blue offers non-stop flights from Ronald Reagan Washington National (DCA) in Virginia. You can also book direct flights from Baltimore Washington (BWI) in Maryland to Puerto Rico on Spirit. United Airlines also offers direct flights from Washington Dulles (IAD to Puerto Rico. Flight times from each of these airports are similar in length, but BWI tends to offer cheaper fares.

  • What are the passport and visa requirements for entering Puerto Rico from Washington, DC?

    The island of Puerto Rico is a territory of the United States and is therefore considered a domestic destination, so travelers departing from BWI, IAD, or DCA will need only a photo ID to check in and pass through security at their originating airport. No passports or visas are needed for travel between Washington, DC and Puerto Rico.

  • Is public transportation available from San Juan International Airport to the city center?

    Yes, taxis are available just outside baggage claim at Terminals B or C, which can transport travelers to destinations anywhere in the city. Alternatively, buses regularly leave from the Departures levels of Terminals A, D, and E. Take bus T5 or D53 for destinations including the Isla Verde district, Old San Juan, and the city’s convention center.

  • Which airport in Puerto Rico should I fly to from Washington, DC if I want a relaxing beach vacation?

    You can book a direct flight on Jet Blue or Spirit to San Juan (SJU) to visit the nearby Bay of San Juan or beautiful Condado Beach. United Airlines also offers direct flights to San Juan, from which it’s a only a quick connection to Vieques (VQS) for a rejuvenating stay at the Black Sand Beach or the popular Mosquito Bay. Another relaxing beach destination in Puerto Rico is the famous Flamenco Beach. Book a flight on American Airlines or Southwest and connect through SJU to land at Culebra Airport (CPX) to begin your beach vacation on this small island.

  • How does KAYAK find such low prices on flights from Washington, D.C. to Puerto Rico?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington, D.C. to Puerto Rico.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington, D.C. to Puerto Rico?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Washington, D.C. to Puerto Rico is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Washington, D.C. to Puerto Rico?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Washington, D.C. to Puerto Rico with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington, D.C. to Puerto Rico?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Washington, D.C. to Puerto Rico up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Puerto Rico?

    The cheapest time of day to fly to Puerto Rico is generally in the afternoon, when round-trip flights cost $238 on average. Morning departures are around 9% more expensive than evening flights, on average. The most expensive time of day to fly to Puerto Rico is generally in the morning, which is peak travel time and where the average cost of a ticket is $497.

Top tips for finding cheap flights to Puerto Rico

  • Travelers flying to Puerto Rico from one of Washington, DC’s airports can choose between several major airline carriers like Delta, Jet Blue, American Airlines, United Airlines, Spirit, and Southwest Airlines.
  • Travelers flying from Washington, DC to Puerto Rico may depart from Baltimore Washington International Airport (BWI) in Maryland or either Dulles Washington International Airport (IAD) or Ronald Reagan Washington National Airport (DCA), both located in Virginia.
  • While flight times and availability are similar among Washington, DC’s airports, Baltimore Washington International Airport (BWI) tends to have less expensive fares available for departures to Puerto Rico.
  • Flights from Washington, DC to Puerto Rico typically arrive at Luis Marín International Airport (SJU), just outside San Juan. Connections are available from this airport to almost anywhere in Puerto Rico.
  • Arriving passengers from Washington, DC to Puerto Rico can enjoy baggage porter service at San Juan Airport or even use the airport’s paid baggage storage for quick turnarounds in town.
  • Connecting flights from Washington, DC to Puerto Rico will often include a transfer between San Juan’s SJU and SIG (Isla Grande) airports. This is easily completed by taking the Zone 5 shuttle between the airports.

Top 5 airlines serving from Washington, D.C. to Puerto Rico

Need help choosing which airline to fly with from Washington, D.C. to Puerto Rico? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
SouthwestOverall score based on 4294 reviews
8.0Comfort
7.1Food
8.2Boarding
7.6Entertainment
8.6Crew
Airline reviews

It is southwest seat was ok. Not the most comfortable seat

8.0 ExcellentJohn, Apr 2025PVD - FLL
Read more Southwest reviews

It is southwest seat was ok. Not the most comfortable seat

I’ve always loved Southwest. No issues at all. I was flying standby and the gate agent was extremely friendly and helpful. Boarding was smooth and I was able to get a window seat in the emergency exit row. Crew was fantastic! They were very professional and accommodating. We had to divert from our destination due to weather but the flight crew kept everyone at ease and informed us of all pertinent information. Excellent flight

The price of the tickets isn't matching the flight experience. No matter how long the flight is, you're only getting pretzels. The flight attendants looked unkept and over it.

Plz don't take away free bags and free seating

The seats were a bit cramped and worn, but otherwise okay.

I would have liked to arrive on time - not 5 hours late!

After a 3 hour layover in Denver my flight was delayed over 5 hours! No explanation; no assistance; no offer to provide compensation; no one at Southwest was willing to offer any assistance. 8 hours in the Denver airport - ridiculous!

It was a perfect flight in all aspects! Both legs!

Only one drink pass through the cabin for a 4 hour flight. Quite rough and bumpy landing.

Boarding process, crew were good. But the seats were so uncomfortable that was all I could focus on. I literally had to sit forward so that all 3 of us could fit in row. I will try to avoid Southwest in the future for any flights over 60 minutes.

Everything is good except the dinner and breakfast. The sandwich is very delicious. Toilet is clean, I only use one of them. Flight attendants are very nice. 👍👍

A bit rush for transit. Food and entertainment are not available

Boarding was a little difficult. The gate area at O'Hare was very small and crowded due to multiple gates in the area. Could not hear the intercom, so had to rely on signage to see when my group was boarding and the signage was blocked by passengers standing in the gate. Flight was great and we arrived in Montreal on time.

Multiple delays and not straight answer from the United team

For economy, it was very good. Staff was great, they even let some of us change seats for more leg room... Put an empty seat between us which was fantastic for a 12hr flight. Onboard entertainment was excellent, I think over 200 choices of movies/tv/etc The bad was the barely/nonfunctional wifi that cost either $16.99 or 1700 miles (full flight). It was atrocious... Definitely the worst of the last 3 long haul major airlines I was on the last few months.

Stewardess spilled orange juice on my clothes/seat no help no apology just threw napkins at me to clean the mess up. Not Happy.

Smooth flight. Boarding was chaotic. Could not hear the gate agent over the intercom. People were lined up in the wrong lines. Groups one and two were told to board through line one and group 3 through line 2. All very confusing. Once in the air, the flight was smooth. There was no entertainment option on this aircraft, even though it was a larger aircraft.

The plane pushed back from the gate on time. However, it stopped on the ramp, and we waited for over 20 minutes before the aircraft pulled back to the gate. Apparently, something of importance had to be removed from the aircraft by the gate agent. I found this to be odd. The delay was not significant, but I felt that whatever was on the aircraft that had to be taken off, should’ve been done before we pushed back from the gate.

I didn’t get on plane. Passport being processed by consulate with visa application. Tried to cancel through underpricer after purchasing cacelling for any reason. No dice, they are thieves.

When I booked it on Kayak it aaid that I wasn't allowed hamd luggage. I called United Airlines and it took them 6 minutes to figure out if I was allowed free hand luggage. Surely something that simple they should be able to tell me instantly.

Excellent from start to finish. All staff members were amazing!

Excellent. Although they used to greet me as a mosaic member and provide a free drink, early boarding helps me to keep coming back to JetBlue.

Cancelled flight with no specific instructions to get a boarding pass for another flight. The whole flight of people were in line for an hour because there was only 1 person to help at the desk. This was unusual for JetBlue.

It was too hot in the cabin. The AC did not help.

Except for the 28 minute delay leaving and the earlier reschedule to a later takeoff time the flight was good.

Loved the leg room and tvs screens on the seats and free WiFi. Wish the price was lower and could save by rebooking

No music app working: no economy meal on five hour flight; hour on tarmac at the end waiting for a gate. Flight itself was smooth and easy.

It took 1-1/2 hours to get our luggage after we landed. That to me is unacceptable

The flight was delayed for 4 hours. Once onboard the crew was wonderful.

Overall was excellent. Will definitely us JetBlue in the future.

Not having it be changed after we bought the flight tickets from a direct flight getting in at a reasonable time to a connecting flight red eye of 9 hours, so that we would lose our 35 dollars in nonrefundable insurance would've been great! Our country really does need low-cost carrier options, but this type of "service" ain't it. Fortunately, had a little better success with them flying to and from San Juan PR last month at least.

All was good expecting the seats need a bit of cushion. Besides that I can’t complain.

You get what you pay for, and the flights went smoothly. There’s no reclining chairs, no screens, And there isn’t always wifi, but the plane was clean and staff was friendly and the takeoff/landing were smooth.

The only positive is that the flight made it both ways. Getting charged for every little thing after the cost of the ticket itself is comical, considering how the plane and services are as bottom-tier as possible. The self check-in kiosks are useless. It’s nice to think that you can print your boarding pass, tag your checked bag, and then just drop it off. But no, they still make you go through the line once you finish- what’s the point of the self check-in then? Any questions for the staff seem like the biggest inconvenience and were met with condescending responses. This was my first and now last time ever flying with Spirit. After all the extra costs, subpar plane and staff, I see no value. I’d rather drive the 13 hours than give Spirit another dime.

The flight was fine however what started as a reasonable priced ticket could have become an overpriced ticket with additional charge for carry on as well as checked bag $79 per bag per person each way. Additional charge for choosing one’s seat, additional charge for beverage and snack, we were on what was described as a new plane yet there were no audio/visual on the jet. A bare bones service but not at a bare bones price. Will think twice before flying Spirit again. 😕

Flight was delayed a bit, but that was expected (and updated), so really not bad at all for the price. Could’ve used one less email asking me to upgrade my seat; otherwise no significant complaints

I love Spirit. New aircraft, great cabin service, the airfares are low cost which helps me visit my hospitalized daughter anytime I can without paying a fortune.

Flight was 2hours late they had no crew or the pilot.

I paid for streaming wifi and the connection was poor.

We had an 8 hr delay so it was not good

The reps working at the airport counter were dumber than a second coat of paint.

My costume jewelry was stolen out of my bag. Got to airport and my bag weighed 45 pounds- 5 pounds over cost me $100 Long lines in tier one. No entertainment No WiFi no free drinks or snacks

Not very good. Paid in excess of $400 for assigned seating for my family and that was not provided. I want that money back.

The seats were hard molded plastic covered in plastic vinyl. And the scam to charge people extra to sit together. Don’t they know we can just ask someone to trade seats. And watching the staff separate young children from parents… super classy. We had to guilt them into offering up our seats. This companies policies suck. Don’t give them your money.

The seats were awful, hard plastic covered in sheet vinyl. The airline tries to scam you into paying extra to get seat together when the flight wasn’t full. They were going to separate a family with young children but my wife who had a row to herself gave up her seat so the young mom could be with her young boys. I’m never giving this airline my money again.

It was a short flight so no food or entertainment….

Seats are uncomfortable but price is good. Guess I can put up with misery for four hours.

I’ve never traveled on Frontier before. If you want basic, no frills, friendly service at great prices then give them a fly!

Cancelled and declined to find alternatives Earlier flight is 2 days later Sent the cancellation notification very late, wish I knew earlier would have stayed to watch the Miami open final game Very disappointing service

The worst flight of my life. Never will I fly frontier again

Everything you need to know for your flight from Washington, D.C. to Puerto Rico

Cabin class types available on flights to Puerto Rico

Cabin classes available on flights to Puerto Rico. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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