$44 Cheap flight deals from Washington (WAS) to San Juan (SJU)

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This Weekend's Flight Deals from Washington to San Juan

This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Nov 2 - Thu, Nov 13
IAD
Washington Dulles Intl.
SJU
Luis Munoz Marin Intl.
$160 Roundtrip, found 1 day ago
$160
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Sun, Nov 2 from Washington Dulles Intl. to Luis Munoz Marin Intl., returning Thu, Nov 13, priced at $160 found 1 day ago
Sat, Nov 1 - Tue, Nov 4
DCA
Ronald Reagan Washington National
SJU
Luis Munoz Marin Intl.
$217 Roundtrip, found 1 day ago
$217
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Nov 1 from Ronald Reagan Washington National to Luis Munoz Marin Intl., returning Tue, Nov 4, priced at $217 found 1 day ago
Sun, Nov 2 - Sat, Nov 8
BWI
Baltimore Washington Intl. Thurgood Marshall
SJU
Luis Munoz Marin Intl.
$279 Roundtrip, found 1 day ago
$279
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Sun, Nov 2 from Baltimore Washington Intl. Thurgood Marshall to Luis Munoz Marin Intl., returning Sat, Nov 8, priced at $279 found 1 day ago

Airfares from $44 One Way, $100 Round Trip from Washington to San Juan

Prices starting at $100 for return flights and $44 for one-way flights to San Juan were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Jan 12 - Fri, Jan 23
IAD
Washington
SJU
San Juan
$100 Roundtrip, found 6 days ago
$100
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Mon, Jan 12 from Washington to San Juan, returning Fri, Jan 23, priced at $100 found 6 days ago
Mon, Jan 12 - Fri, Jan 23
IAD
Washington
SJU
San Juan
$112 Roundtrip, found 5 days ago
$112
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Mon, Jan 12 from Washington to San Juan, returning Fri, Jan 23, priced at $112 found 5 days ago
Mon, Jan 12 - Thu, Jan 15
IAD
Washington
SJU
San Juan
$114 Roundtrip, found 5 days ago
$114
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Mon, Jan 12 from Washington to San Juan, returning Thu, Jan 15, priced at $114 found 5 days ago
Sat, Jan 3 - Fri, Jan 16
BWI
Baltimore
SJU
San Juan
$133 Roundtrip, found 3 days ago
$133
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Sat, Jan 3 from Baltimore to San Juan, returning Fri, Jan 16, priced at $133 found 3 days ago
Mon, Jan 26 - Thu, Feb 5
DCA
Washington
SJU
San Juan
$185 Roundtrip, found 1 day ago
$185
Roundtrip
found 1 day ago
Select Delta flight, departing Mon, Jan 26 from Washington to San Juan, returning Thu, Feb 5, priced at $185 found 1 day ago

San Juan economy flight packages

Price found within the past 48 hours. Click for updated prices.
Hyatt Regency Grand Reserve Puerto Rico
4.0-star property

Hyatt Regency Grand Reserve Puerto Rico

9/10 Wonderful! (2,699 reviews)

Dec 15 - Dec 18

3 night stay

Baltimore (BWI) to San Juan (SJU)

American Airlines • Non-stop • Coach

San Juan (SJU) to Baltimore (BWI)

Frontier Airlines • Non-stop • Coach
Save 100% on your flight
Price was $687, price is now $450 per person
$450
per person
found 1 day ago
The hotel and staff were amazing! Me and my husband fully enjoyed staying here and would love to come back soon!

Reviewed on Oct 20, 2025

OLV Fifty Five - Adults Only
4.5-star property

OLV Fifty Five - Adults Only

8.6/10 Excellent! (563 reviews)

Dec 13 - Dec 19

6 night stay

Baltimore (BWI) to San Juan (SJU)

Spirit Airlines • Non-stop • Coach

San Juan (SJU) to Baltimore (BWI)

Frontier Airlines • Non-stop • Coach
Save 100% on your flight
Price was $2,169, price is now $1,395 per person
$1,395
per person
found 1 day ago
The hotel is overrated. The furniture in the rooms are filthy, and with so much condensation the floors are a fall hazard. Poor quality Wi-Fi and we’re charged $5 for utensils for our room service order. We could never reach the front desk even prior to check in to set up special in room services. The staff was very lackadaisical. This anniversary stay was very disappointing.

Reviewed on Aug 7, 2023

ESJ Beach Hotel
3.5-star property

ESJ Beach Hotel

6.8/10 (4,198 reviews)

Dec 13 - Dec 19

6 night stay

Baltimore (BWI) to San Juan (SJU)

Spirit Airlines • Non-stop • Coach

San Juan (SJU) to Baltimore (BWI)

Frontier Airlines • Non-stop • Coach
Save 100% on your flight
Price was $783, price is now $506 per person
$506
per person
found 1 day ago
Great view and great staff

Reviewed on Jul 14, 2025

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San Juan packages with premium economy flights

Price found within the past 48 hours. Click for updated prices.
La Calma Poshtel
2.0-star property

La Calma Poshtel

7.2/10 Good! (550 reviews)

Dec 12 - Dec 15

3 night stay

Baltimore (BWI) to San Juan (SJU)

Spirit Airlines • Roundtrip • PremiumEconomy
Price was $805, price is now $677 per person
$677
per person
found 1 day ago
They need prompt responses

Reviewed on Jun 25, 2025

Hotel Puerto Valdes
4.0-star property

Hotel Puerto Valdes

9/10 Wonderful! (489 reviews)

Dec 12 - Dec 15

3 night stay

Baltimore (BWI) to San Juan (SJU)

Spirit Airlines • Roundtrip • PremiumEconomy
Price was $1,337, price is now $1,068 per person
$1,068
per person
found 1 day ago
The staff is what made this stay a win win! Thanks to Alex and his recommendations we had a great time. He definitely made up for the construction noise and the roof top being closed. To the owner or owners if it was not for your staff we would have left after the first day due to not being told about the construction.

Reviewed on Sep 3, 2024

ESJ Beach Hotel
3.5-star property

ESJ Beach Hotel

6.8/10 (4,198 reviews)

Dec 12 - Dec 15

3 night stay

Baltimore (BWI) to San Juan (SJU)

Spirit Airlines • Roundtrip • PremiumEconomy
Price was $839, price is now $694 per person
$694
per person
found 1 day ago
Great view and great staff

Reviewed on Jul 14, 2025

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San Juan first class flight packages

Price found within the past 48 hours. Click for updated prices.
Fairmont El San Juan Hotel
5.0-star property

Fairmont El San Juan Hotel

8.4/10 Very Good! (2,018 reviews)

Dec 16 - Dec 19

3 night stay

Baltimore (BWI) to San Juan (SJU)

United • FirstClass

San Juan (SJU) to Baltimore (BWI)

Delta • FirstClass
Price was $2,454, price is now $2,128 per person
$2,128
per person
found 22 hours ago
3rd shift front desk was rude and un helpful

Reviewed on Oct 6, 2025

OLV Fifty Five - Adults Only
4.5-star property

OLV Fifty Five - Adults Only

8.6/10 Excellent! (563 reviews)

Dec 16 - Dec 19

3 night stay

Baltimore (BWI) to San Juan (SJU)

United • FirstClass

San Juan (SJU) to Baltimore (BWI)

Delta • FirstClass
Price was $2,522, price is now $2,189 per person
$2,189
per person
found 22 hours ago
The hotel is overrated. The furniture in the rooms are filthy, and with so much condensation the floors are a fall hazard. Poor quality Wi-Fi and we’re charged $5 for utensils for our room service order. We could never reach the front desk even prior to check in to set up special in room services. The staff was very lackadaisical. This anniversary stay was very disappointing.

Reviewed on Aug 7, 2023

Fairmont El San Juan Villa Experience
5.0-star property

Fairmont El San Juan Villa Experience

7.6/10 Good! (127 reviews)

Dec 16 - Dec 19

3 night stay

Baltimore (BWI) to San Juan (SJU)

United • FirstClass

San Juan (SJU) to Baltimore (BWI)

Delta • FirstClass
Price was $2,613, price is now $2,275 per person
$2,275
per person
found 22 hours ago
My family and I stayed at this property for a week. We had a pool-side villa with balcony, as part of their Signature Experience at the hotel. In my opinion, their signature experience did not add any value above and beyond our usual expectations. They reached out to ask about arrival time, special celebrations, etc. I

Reviewed on Jul 8, 2025

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More About Flying To San Juan from Washington

Route Information for Flights from Washington to San Juan

Origin Airport IATA Code
WAS
Destination Airport IATA Code
SJU
Distance
Direct Flight Airlines
Earliest Flight Arrival
Latest Flight Arrival

Washington to San Juan

When you’re ready to take your next trip, get the most affordable prices on flights from Washington to San Juan with Orbitz! The guaranteed low prices and cutting-edge mobile tools on Orbits make it easy for you to plan your next great vacation.

Keep Up With Sudden Flight Changes

As any traveler knows, air travel can suddenly be temporarily halted due to service disruptions. Along with offering the best fares for flights from Washington to San Juan, Orbitz also offers free mobile phone and email alerts that help you keep up with sudden changes to your flight plans. Choose from email, text, or voice message alerts.

Get Great Prices for Washington to San Juan Flights

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Fly for Less and Earn Miles

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Frequently asked questions

Am I able to catch a flight from Washington to San Juan now?
Our Covid-19 Travel Advisor can help you with queries about travel restrictions and quarantine when taking a plane flight from Washington to San Juan.
Are there non-stop flights from Washington to San Juan?
Spirit Airlines will fly you nonstop from BWI Airport to Luis Munoz Marin Intl. Airport (SJU), so you won't have to worry about changing planes or missing your next flight on this route.
What is the shortest flight from Washington to San Juan?
The shortest flight from Ronald Reagan Washington National Airport (DCA) to SJU is 4 hours and 43 minutes. Bring something on board to keep you entertained, like a gripping read or a portable board game.
What airlines fly from Washington to San Juan most frequently?
Lock in your Washington to San Juan trip with a Spirit Airlines flight. With 60 each month, this airline has the most flights between these two destinations.
If I am not able to travel due to COVID-19, can I cancel my flight to San Juan?
We get that traveling right now has its challenges, so it's good to know that many reservations booked through us are able to be cancelled or changed. If your travel plans to San Juan have been affected by COVID-19, a lot of airlines are making things easier by offering credits to use at a later date. Just sign in to your account and you'll quickly see what options are available. Our Customer Service Portal is the place to go for more information.
Are there flights to San Juan with flexible change policies?
In most cases you'll have the option to reschedule your flight to San Juan without a change fee. All you have to do then is pay the difference between the old flight and the new one. Look for the "no change fees" filter and book with confidence.
What is the cheapest day of the week to fly?
Consider flying out early in the week to save on your airfare. Orbitz data from 2020 shows that Monday is the cheapest day to depart, followed by Tuesday. Saturday showed the highest average ticket prices likely because many travelers prefer to start their vacation on a weekend.
What is the cheapest month to fly?
We won't keep you guessing, according to Orbitz data the cheapest month to fly is August. Perfect for those who need a weekend getaway, or just a break from it all before the weather changes. Be aware that the most expensive time to fly is the height of summer, with ticket prices peaking in the month of June.
How can I save money on flights?
To really save big on your next vacation, think outside the box. Select two different airlines or fare types for your return trip and you'll generally get a much better deal. Those who tried this on Orbitz in 2020 saved up to 45% on their airfares. Get mixing and matching today!

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Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.