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Puerto Rico

$73+ 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 1/20. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — SJU
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap 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 December 18, 2025.

This Super.com deal was found by Cheapflights users on 12/16. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/306:30 amPHL - SJU
1 stop7h 27mFrontier
Wed 1/77:18 pmSJU - PHL
1 stop14h 19mFrontier
Deal found 12/16$189
This Kiwi.com deal was found by Cheapflights users on 12/17. 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.
Tue 12/309:58 pmIAD - SJU
1 stop10h 25mFrontier
Fri 1/910:47 pmSJU - IAD
1 stop15h 29mFrontier
Deal found 12/17$194
This Priceline deal was found by Cheapflights users on 12/17. 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.
Mon 12/299:58 pmIAD - SJU
1 stop27h 52mFrontier
Sat 1/1712:14 pmSJU - IAD
Nonstop4h 08mFrontier
Deal found 12/17$197
This Cheapflightsfares deal was found by Cheapflights users on 12/16. 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.
Mon 12/296:00 amPHL - SJU
1 stop16h 15mFrontier
Mon 1/125:45 amSJU - PHL
1 stop12h 22mFrontier
Deal found 12/16$199
This Priceline deal was found by Cheapflights users on 12/16. 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.
Tue 12/306:30 amPHL - SJU
1 stop7h 27mMultiple Airlines
Tue 1/61:59 amSJU - PHL
Nonstop4h 01mMultiple Airlines
Deal found 12/16$202
This Frontier deal was found by Cheapflights users on 12/17. 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.
Tue 12/308:15 pmIAD - SJU
Nonstop3h 54mFrontier
Sat 1/109:23 pmSJU - IAD
1 stop11h 17mFrontier
Deal found 12/17$203
This Frontier deal was found by Cheapflights users on 12/17. 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.
Sun 12/288:26 pmIAD - SJU
Nonstop3h 54mFrontier
Sat 1/109:23 pmSJU - IAD
1 stop11h 17mFrontier
Deal found 12/17$205
This Kiwi.com deal was found by Cheapflights users on 12/17. 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 12/317:42 pmPHL - SJU
Nonstop3h 47mMultiple Airlines
Sun 1/112:59 amSJU - PHL
Nonstop4h 12mMultiple Airlines
Deal found 12/17$208
This Frontier deal was found by Cheapflights users on 12/16. 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.
Sun 12/288:26 pmIAD - SJU
Nonstop3h 54mFrontier
Sun 12/283:54 amSJU - IAD
1 stop10h 20mFrontier
Deal found 12/16$212
This Frontier deal was found by Cheapflights users on 12/17. 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.
Sat 12/278:26 pmIAD - SJU
Nonstop3h 54mFrontier
Sat 1/109:23 pmSJU - IAD
1 stop11h 17mFrontier
Deal found 12/17$213
This Priceline deal was found by Cheapflights users on 12/17. 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.
Tue 12/305:35 pmPHL - SJU
1 stop8h 04mMultiple Airlines
Mon 1/122:59 amSJU - PHL
Nonstop4h 12mMultiple Airlines
Deal found 12/17$214
This Frontier deal was found by Cheapflights users on 12/17. 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.
Wed 12/317:42 pmPHL - SJU
Nonstop3h 47mFrontier
Sat 1/109:23 pmSJU - PHL
1 stop12h 14mFrontier
Deal found 12/17$215

Find 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 December 18, 2025.

Round-trip from

$156
(Kiwi.com)

One-way from

$73
(Kiwi.com)

Popular in

December

Cheapest in

July

Average price

$447

Good round-trip deal

$274 or less

Good one-way deal

$129 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 ($41 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 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.
Search Deals

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 December 18, 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

BaltimoreAguadilla

BWI - BQN

BWIBQN

Baltimore/Washington

Thu 2/19

5:26 pm-2:57 am

1 stop8h 31m

Aguadilla Borinquen

Mon 2/23

3:58 am-6:59 pm

1 stop16h 01m

$176

Washington, D.C.Ponce

IAD - PSE

IADPSE

Washington, D.C. Dulles Intl

Sat 1/10

10:03 am-11:19 am

1 stop24h 16m

Ponce Mercedita

Sat 1/24

1:50 pm-8:33 am

1 stop19h 43m

$177

BaltimoreAguadilla

BWI - BQN

BWIBQN

Baltimore/Washington

Thu 2/19

5:26 pm-2:57 am

1 stop8h 31m

Aguadilla Borinquen

Sun 2/22

3:58 am-2:13 pm

1 stop11h 15m

$180

PhiladelphiaPonce

PHL - PSE

PHLPSE

Philadelphia

Mon 1/5

10:00 am-1:09 pm

1 stop26h 09m

Ponce Mercedita

Mon 1/12

12:14 pm-1:57 pm

1 stop26h 43m

$181

PhiladelphiaPonce

PHL - PSE

PHLPSE

Philadelphia

Thu 2/19

3:15 pm-10:10 am

1 stop17h 55m

Ponce Mercedita

Mon 3/2

11:30 am-12:41 am

1 stop14h 11m

$181

PhiladelphiaPonce

PHL - PSE

PHLPSE

Philadelphia

Sat 3/7

4:10 pm-10:40 am

1 stop17h 30m

Ponce Mercedita

Tue 3/10

11:35 am-11:41 am

1 stop24h 06m

$181

PhiladelphiaPonce

PHL - PSE

PHLPSE

Philadelphia

Thu 1/8

3:56 pm-11:19 am

1 stop18h 23m

Ponce Mercedita

Mon 1/12

12:14 pm-12:29 am

1 stop13h 15m

$181

Washington, D.C.Ponce

IAD - PSE

IADPSE

Washington, D.C. Dulles Intl

Sat 1/17

9:33 am-11:20 am

1 stop24h 47m

Ponce Mercedita

Sat 1/24

1:50 pm-8:33 am

1 stop19h 43m

$196

PhiladelphiaAguadilla

PHL - BQN

PHLBQN

Philadelphia

Mon 2/23

1:33 pm-9:54 pm

1 stop7h 21m

Aguadilla Borinquen

Thu 2/26

4:35 pm-11:46 pm

1 stop8h 11m

$199

PhiladelphiaPonce

PHL - PSE

PHLPSE

Philadelphia

Sat 1/10

8:43 pm-11:19 am

1 stop13h 36m

Ponce Mercedita

Fri 1/16

12:14 pm-1:01 am

1 stop13h 47m

$207

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

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 December is currently the most expensive (average of $177). 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 December 18, 2025.

It’s optimal to fly from Maryland to Puerto Rico in the evening. By choosing this option you can save up to 37% 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 Spirit Airlines can get you from Maryland to Puerto Rico in just under 7h 21m. Your travel time can differ by up to 8h 42m. The distance between Maryland and Puerto Rico is about 1553 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 Spirit Airlines. According to our data, you can fly for as low as $58. Users have also found prices from $64 and $88 on Frontier and American 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 December is currently the most expensive (average of $177). 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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$68Average$315FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$127Average$261FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$167Average$376FlexibilityNo cancel feeOn-time62%
DeltaCheapest$192Average$383FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$214Average$431FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$225Average$505FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$346Average$490FlexibilityNo cancel feeOn-time63%

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