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Puerto Rico

$82+ Cheap flights from Maryland to Puerto Rico

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/25. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — SJU
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Find flight deals from Maryland to Puerto Rico

Cheapest flights from Maryland to Puerto Rico
Explore the most affordable flight options available from Maryland to Puerto Rico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This Priceline deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/148:36 pmIAD - BQN
1 stop17h 54mFrontier
Sun 11/163:59 amBQN - IAD
1 stop16h 53mFrontier
Deal found 10/30$168
This Kiwi.com deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/197:30 amPHL - SJU
Nonstop3h 46mFrontier
Mon 11/242:25 amSJU - PHL
Nonstop4h 07mFrontier
Deal found 10/29$174
This Kiwi.com deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/288:08 pmPHL - SJU
Nonstop3h 47mFrontier
Tue 12/91:59 amSJU - PHL
Nonstop4h 05mFrontier
Deal found 10/29$175
This Cheapflightsfares deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/284:02 pmPHL - SJU
Nonstop3h 47mFrontier
Sat 12/61:59 amSJU - PHL
Nonstop4h 05mFrontier
Deal found 10/30$176
This Frontier deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2410:30 amPHL - SJU
1 stop12h 24mFrontier
Mon 11/242:25 amSJU - PHL
Nonstop4h 07mFrontier
Deal found 10/29$178
This Kiwi.com deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/218:08 pmPHL - SJU
Nonstop3h 47mFrontier
Mon 11/242:25 amSJU - PHL
Nonstop4h 07mFrontier
Deal found 10/29$180
This Cheapflightsfares deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/218:08 pmPHL - SJU
Nonstop3h 47mFrontier
Tue 11/252:25 amSJU - PHL
Nonstop4h 07mFrontier
Deal found 10/30$182
This Frontier deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/48:02 pmPHL - SJU
Nonstop3h 47mFrontier
Mon 12/810:42 amSJU - PHL
1 stop6h 56mFrontier
Deal found 10/28$183
This Kiwi.com deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/235:50 pmPHL - SJU
1 stop14h 50mFrontier
Wed 11/262:25 amSJU - PHL
Nonstop4h 07mFrontier
Deal found 10/29$184
This Kiwi.com deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/85:55 pmPHL - SJU
2 stops28h 30mMultiple Airlines
Mon 12/229:06 pmSJU - PHL
Nonstop4h 05mMultiple Airlines
Deal found 10/30$185
This Frontier deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2712:52 pmPHL - SJU
1 stop11h 14mFrontier
Thu 12/410:42 amSJU - PHL
1 stop8h 26mFrontier
Deal found 10/29$186
This Priceline deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/141:24 pmPHL - SJU
Nonstop3h 40mMultiple Airlines
Sat 12/2010:09 pmSJU - PHL
Nonstop4h 05mMultiple Airlines
Deal found 10/29$188

Cheap flight deals from Maryland to Puerto Rico

Keep the following information in mind while searching for Maryland to Puerto Rico flight deals. Data was last updated October 30, 2025.

Round-trip from

$168
(Priceline)

One-way from

$82
(Kiwi.com)

Popular in

December

Cheapest in

July

Average price

$333

Good round-trip deal

$326 or less

Good one-way deal

$164 or less
From Maryland to Puerto Rico
Search Deals
One-way flight from Maryland to Puerto Rico
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($39 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals
Price to beat on a round-trip flight from Maryland to Puerto Rico.
Search Deals
Price to beat on a one-way flight from Maryland to Puerto Rico.
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Maryland to Puerto Rico that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 30, 2025.
Use the filters below to find and compare flights from Maryland to Puerto Rico that are best for you.

Fly from

Maryland

Fly to

Puerto Rico

Route

Depart

Return

Price

PhiladelphiaSan Juan

PHL - SJU

PHLSJU

Philadelphia

Fri 11/21

8:08 pm-12:55 am

Nonstop3h 47m

San Juan Luis Munoz Marin Intl

Sun 11/23

2:25 am-5:32 am

Nonstop4h 07m

$207

Washington, D.C.San Juan

DCA - SJU

DCASJU

Washington, D.C. Reagan-National

Sun 1/25

8:00 am-12:42 pm

Nonstop3h 42m

San Juan Luis Munoz Marin Intl

Wed 1/28

6:45 pm-9:46 pm

Nonstop4h 01m

$216

Washington, D.C.San Juan

DCA - SJU

DCASJU

Washington, D.C. Reagan-National

Mon 1/19

8:00 am-12:42 pm

Nonstop3h 42m

San Juan Luis Munoz Marin Intl

Wed 1/28

6:45 pm-9:46 pm

Nonstop4h 01m

$216

Washington, D.C.San Juan

IAD - SJU

IADSJU

Washington, D.C. Dulles Intl

Wed 3/18

6:10 am-1:16 pm

1 stop7h 06m

San Juan Luis Munoz Marin Intl

Wed 3/25

2:21 pm-11:02 pm

1 stop8h 41m

$225

Washington, D.C.San Juan

DCA - SJU

DCASJU

Washington, D.C. Reagan-National

Mon 1/19

6:59 am-2:30 pm

1 stop6h 31m

San Juan Luis Munoz Marin Intl

Mon 1/26

7:00 am-4:29 pm

1 stop10h 29m

$237

Washington, D.C.San Juan

IAD - SJU

IADSJU

Washington, D.C. Dulles Intl

Sun 1/18

12:37 pm-11:44 pm

1 stop10h 07m

San Juan Luis Munoz Marin Intl

Fri 1/23

6:27 pm-12:24 am

1 stop6h 57m

$242

PhiladelphiaSan Juan

PHL - SJU

PHLSJU

Philadelphia

Tue 12/9

10:15 am-10:22 pm

2 stops11h 07m

San Juan Luis Munoz Marin Intl

Wed 12/10

2:05 am-2:07 pm

2 stops13h 02m

$247

BaltimoreAguadilla

BWI - BQN

BWIBQN

Baltimore/Washington

Sun 2/15

8:42 am-2:58 am

1 stop17h 16m

Aguadilla Borinquen

Fri 2/20

3:55 am-10:21 am

1 stop7h 26m

$255

Washington, D.C.San Juan

DCA - SJU

DCASJU

Washington, D.C. Reagan-National

Sun 1/25

8:00 am-12:42 pm

Nonstop3h 42m

San Juan Luis Munoz Marin Intl

Fri 1/30

6:00 am-12:00 pm

1 stop7h 00m

$258

Washington, D.C.San Juan

DCA - SJU

DCASJU

Washington, D.C. Reagan-National

Sun 1/18

3:30 pm-1:22 am

1 stop8h 52m

San Juan Luis Munoz Marin Intl

Thu 1/22

6:45 pm-9:46 pm

Nonstop4h 01m

$258

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Showing 1-10 of 60 results
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Best time to book a flight from Maryland to Puerto Rico

Have a flexible travel schedule? Discover the best time to fly to Puerto Rico from Maryland with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Maryland to Puerto Rico

What is the cheapest month to book a flight from Maryland to Puerto Rico?

Currently, September is the cheapest month in which you can book a flight from Maryland to Puerto Rico (average of $68). Flying from Maryland to Puerto Rico in October is currently the most expensive (average of $150). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from MD to PR?

Find hourly flight availability from Maryland to Puerto Rico. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 30, 2025.

It’s optimal to fly from Maryland to Puerto Rico in the evening. By choosing this option you can save up to 38% on the cost of your flight, compared to a flight in the morning.

What is the cheapest day to fly from Maryland to Puerto Rico?

Use this chart to determine the cheapest time to fly round-trip from Maryland to Puerto Rico. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Maryland to Puerto Rico flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Tuesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Related info for your journey

Find useful and relevant information for your journey from Maryland to Puerto Rico. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Maryland to Puerto Rico?

    Frontier, JetBlue, and Delta can get you from Maryland to Puerto Rico in just under 3h 42m. Your travel time can differ by up to 3h 24m. The distance between Maryland and Puerto Rico is about 1557 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Maryland to Puerto Rico one-way?

    For one-way options, check prices for Frontier. According to our data, you can fly for as low as $84. Users have also found prices from $88 and $105 on Delta and Spirit Airlines, respectively.

  • Can I find deals for flights from Maryland to Puerto Rico that include hotel bookings?

    Yes. In addition to deals on Maryland to Puerto Rico flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Maryland to Puerto Rico?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Maryland to Puerto Rico.

  • Can I find deals for business class flights from Maryland to Puerto Rico?

    Yes. Cheapflights offers flight deals from Maryland to Puerto Rico by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Maryland to Puerto Rico?

    Currently, September is the cheapest month in which you can book a flight from Maryland to Puerto Rico (average of $68). Flying from Maryland to Puerto Rico in October is currently the most expensive (average of $150). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Maryland to Puerto Rico

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Maryland to Puerto Rico

Discover the top 7 airlines that operate flights from Maryland to Puerto Rico. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$68Average$296FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$98Average$254FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$173Average$381FlexibilityNo cancel feeOn-time62%
DeltaCheapest$198Average$384FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$199Average$409FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$215Average$481FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$347Average$486FlexibilityNo cancel feeOn-time63%

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