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WAS - SJU

Find cheap flight tickets from Washington, D.C. to San Juan

1 adult
Sat 1/6
Sat 8/6

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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to San Juan, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to San Juan, as well as popular online travel agencies
In the last 7 days, travellers have searched 43,740,974 times on KAYAK, and here's why:

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Flights from Washington, D.C. to Luis Munoz Marin Intl - Travel Insights & Trends

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

What is the cheapest month to fly from Washington, D.C. to San Juan Luis Munoz Marin Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Washington, D.C. to San Juan Luis Munoz Marin Intl Airport, 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 San Juan Luis Munoz Marin Intl Airport is October, where tickets cost ₹ 16,191 on average. On the other hand, the most expensive months are December and April, where the average cost of tickets is ₹ 38,309 and ₹ 34,469 respectively.

How far in advance should I book a flight from Washington, D.C. to San Juan Luis Munoz Marin Intl Airport?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Washington, D.C. to San Juan Luis Munoz Marin Intl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Washington, D.C. to San Juan Luis Munoz Marin Intl Airport, you should book around 5 days before departure. For the absolute cheapest price, our data suggests you should book 16 days before departure.

Which airlines fly most frequently between Washington, D.C. and San Juan?

Southwest connects Washington, D.C. to San Juan with up to 2 flights per day. JetBlue also offers 1 flight per day, while Spirit Airlines follows with 1 flight per day.

How many flights are there between Washington, D.C. and San Juan Luis Munoz Marin Intl Airport per day?

Each day, there are between 5 and 7 nonstop flights that take off from Washington, D.C. and land in San Juan Luis Munoz Marin Intl Airport, with an average flight time of 3h 55m. The most common departure time is 08:00 and most flights take off in the morning. Each week, there are 42 flights. The most frequent day of departure is Saturday, when 17% of all weekly flights depart. The fewest flights depart on a Tuesday.

What’s the earliest departure time from Washington, D.C. to San Juan?

Early birds can take the earliest flight from Washington, D.C. at 08:00 and will be landing in San Juan Luis Munoz Marin Intl Airport at 11:51.

What’s the latest departure time from Washington, D.C. to San Juan?

If you prefer to fly at night, the latest flight from Washington, D.C. to San Juan Luis Munoz Marin Intl Airport jets off at 23:21 and lands at 03:26.

Good to know

Low season

September

High season

March
Best time to beat the crowds (17% less expensive on average)
Most popular time to fly (25% more expensive on average)

When to book flights from Washington, D.C. to Luis Munoz Marin Intl

Are your dates flexible? Find out the best times to travel from Washington, D.C. to Luis Munoz Marin Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Washington, D.C. to San Juan flights

  • What dining options are there in Baltimore/Washington International Thurgood Marshall Airport?

    The Brix & Vine Wine Bar, found in Terminal D of Baltimore/Washington International Thurgood Marshall Airport, serves a variety of wines and appetizers, while Farmer's Market is in Terminals A, B, and C and sells healthy to-go options. Flying Dog Tap House is another popular choice. Known for their craft beers, it can be found in the A/B food court.

  • Does Dulles International Airport have any amenities for children?

    There are several private nursing rooms that can be found in each terminal of Dulles International Airport, and travelers can access them by visiting one of the Information Desks. There is also a Funway children’s play area near Gate B70 that has over 100 different games and activities for all ages.

  • What is the easiest way to travel from Luis Muñoz Marín International Airport to downtown San Juan?

    If you want to go from Luis Muñoz Marín International Airport to downtown San Juan as quickly and easily as possible, take a taxi. Taxis are stationed outside of every Arrivals terminal, and prices vary depending on which zone you will be traveling to. The fixed rate for going to Zone 2 is $10, while the rate for going to Zone 4 is $19.

  • What are some nice hotels that are close to Luis Muñoz Airport?

    To stay as close to the airport as possible, book a room at the San Juan Airport Hotel, which is located directly in Terminal D and is less than a 5 min walk from the Isla Verde Beach. If you would like to stay in a chic and modern resort, select the Embassy Suites by Hilton San Juan, which is a 3 min drive from the airport and is directly next to the ocean.

  • Which airlines offer Wi-Fi service onboard planes from Washington, D.C. to San Juan?

    JetBlue, American Airlines, and Delta offer inflight Wi-Fi service on the Washington, D.C. to San Juan flight route.

  • Which aircraft models fly most regularly from Washington, D.C. to San Juan?

    The Airbus A320neo is the aircraft model that flies most regularly on the Washington, D.C. to San Juan flight route.

  • Which airline alliances offer flights from Washington, D.C. to San Juan?

    Star Alliance is the only airline alliance operating flights between Washington, D.C. and San Juan.

  • On which days can I fly direct from Washington, D.C. to San Juan?

    There are direct flights from Washington, D.C. to San Juan on a daily basis.

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

    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 San Juan.

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

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

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

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to San Juan with an airline and back to Washington, D.C. 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 San Juan?

    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 to San Juan from Washington, D.C. up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding a cheap flight from Washington, D.C. to San Juan

  • If you’re interested in affordable nonstop flights from Washington to San Juan, consider booking your reservation with Spirit Airlines. For those that don’t mind having a layover, fly with Southwest Airlines, as you can check up to two pieces of luggage for free.
  • When booking flights from Washington to San Juan, there are three potential airports for you to depart from. Baltimore/Washington International Thurgood Marshall Airport (BWI) is a convenient choice for travelers located in Maryland, while Dulles International Airport (IAD) is closer for those in Virginia. If you’re in the city center, opt to fly from Ronald Reagan Washington National Airport (DCA) instead.
  • To learn more about Ronald Reagan Washington National Airport while waiting for your flight to board, head to the Exhibit Hall in Terminal A. In addition to housing a variety of pieces from local artists, this hall also contains exhibits related to the airport’s history.
  • For travelers who would like to store some of their luggage at Luis Muñoz Marín International Airport (SJU), go to the Luggage Storage Room on the second floor of Terminal D. It is open during normal airport hours and offers both long and short-term storage options.
  • If you need to relax, pay a visit to the Jet Set Salon that is in Terminal B of Luis Muñoz Airport. Offering a large selection of services including facials, massages, and manicures, this salon is the perfect place to unwind and treat yourself.
See more tips

Prefer to fly direct from Washington, D.C. to San Juan Luis Munoz Marin Intl?

Find which airlines fly direct from Washington, D.C. to Luis Munoz Marin Intl, which days they fly and book direct flights.

Direct departures

Washington, D.C. to San Juan Luis Munoz Marin Intl

Monday

Air Canada, JetBlue, United Airlines

Air Canada, JetBlue, +1 more

Tuesday

Air Canada, JetBlue, United Airlines

Air Canada, JetBlue, +1 more

Wednesday

Air Canada, JetBlue, United Airlines

Air Canada, JetBlue, +1 more

Thursday

Air Canada, JetBlue, United Airlines

Air Canada, JetBlue, +1 more

Friday

Air Canada, JetBlue, United Airlines

Air Canada, JetBlue, +1 more

Saturday

Air Canada, Brussels Airlines, JetBlue, +1 more

Air Canada, Brussels Airlines, +2 more

Sunday

Air Canada, Brussels Airlines, JetBlue, +1 more

Air Canada, Brussels Airlines, +2 more

See more direct flights

Direct returns

San Juan Luis Munoz Marin Intl to Washington, D.C.

Monday

Air Canada, JetBlue, United Airlines

Air Canada, JetBlue, +1 more

Tuesday

Air Canada, JetBlue, United Airlines

Air Canada, JetBlue, +1 more

Wednesday

Air Canada, JetBlue, United Airlines

Air Canada, JetBlue, +1 more

Thursday

Air Canada, JetBlue, United Airlines

Air Canada, JetBlue, +1 more

Friday

Air Canada, JetBlue, United Airlines

Air Canada, JetBlue, +1 more

Saturday

Air Canada, JetBlue, United Airlines

Air Canada, JetBlue, +1 more

Sunday

Air Canada, JetBlue, United Airlines

Air Canada, JetBlue, +1 more

See more direct flights
See more direct flights

Book cheap flights from Washington, D.C. to San Juan

One-way flight deals

directAir Canada
3h 46mIAD-SJU
directFrontier
3h 56mBWI-SJU
directJetBlue
3h 51mDCA-SJU
directSouthwest
4h 05mBWI-SJU
directBrussels Airlines
3h 54mIAD-SJU
directUnited Airlines
3h 46mIAD-SJU
directSpirit Airlines
3h 48mBWI-SJU

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Flights to San Juan

Destination:

San Juan (SJU)Puerto Rico

Cabin classes:

₹ 17,360

Browse origins:

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  • Washington, D.C.

Browse destinations:

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  • San Juan Airport