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Puerto Rico

$81+ 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 4/10. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — SJU
Apr 22 — Apr 291
Wed 4/22
Wed 4/29
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 March 23, 2026.

This eDestinos deal was found by Cheapflights users on 3/20. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/105:35 am
PHL
-
SJU
1 stop18h 50m
Frontier
Fri 4/173:23 pm
SJU
-
PHL
1 stop9h 31m
Frontier
Deal found 3/20$159
This Kiwi.com deal was found by Cheapflights users on 3/20. 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 3/236:15 am
BWI
-
SJU
Nonstop3h 39m
Multiple Airlines
Fri 4/36:00 am
SJU
-
BWI
1 stop7h 19m
Multiple Airlines
Deal found 3/20$167
This eDestinos deal was found by Cheapflights users on 3/20. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/199:10 pm
BWI
-
SJU
1 stop12h 44m
Frontier
Sun 4/266:00 am
SJU
-
BWI
1 stop26h 43m
Frontier
Deal found 3/20$168
This eDestinos deal was found by Cheapflights users on 3/20. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/310:38 pm
PHL
-
SJU
1 stop11h 16m
Frontier
Sun 5/105:39 pm
SJU
-
PHL
1 stop7h 27m
Frontier
Deal found 3/20$168
This eDestinos deal was found by Cheapflights users on 3/21. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/98:39 pm
PHL
-
SJU
Nonstop3h 50m
Frontier
Tue 4/1411:00 am
SJU
-
PHL
1 stop26h 12m
Frontier
Deal found 3/21$169
This Frontier deal was found by Cheapflights users on 3/20. 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 3/2311:27 am
BWI
-
SJU
Nonstop3h 42m
Frontier
Fri 4/36:00 am
SJU
-
BWI
1 stop7h 19m
Frontier
Deal found 3/20$170
This CheapOair deal was found by Cheapflights users on 3/19. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/236:15 am
BWI
-
SJU
Nonstop3h 39m
Multiple Airlines
Thu 4/99:01 am
SJU
-
BWI
1 stop12h 02m
Multiple Airlines
Deal found 3/19$173
This Cheapflightsfares deal was found by Cheapflights users on 3/20. 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.
Sun 4/266:10 am
PHL
-
SJU
1 stop17h 49m
Frontier
Thu 4/303:31 pm
SJU
-
PHL
1 stop16h 50m
Frontier
Deal found 3/20$175
This Priceline deal was found by Cheapflights users on 3/20. 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.
Sat 4/115:42 pm
BWI
-
SJU
1 stop8h 19m
Frontier
Thu 4/163:31 pm
SJU
-
BWI
1 stop20h 17m
Frontier
Deal found 3/20$176
This Frontier deal was found by Cheapflights users on 3/20. 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 4/121:43 pm
PHL
-
SJU
1 stop10h 22m
Frontier
Fri 4/173:23 pm
SJU
-
PHL
1 stop9h 31m
Frontier
Deal found 3/20$176
This Booking.com deal was found by Cheapflights users on 3/20. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/115:42 pm
BWI
-
SJU
1 stop14h 14m
Frontier
Fri 4/173:23 pm
SJU
-
BWI
1 stop9h 21m
Frontier
Deal found 3/20$177
This Kiwi.com deal was found by Cheapflights users on 3/22. 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 5/32:40 pm
BWI
-
SJU
1 stop9h 19m
Frontier
Tue 5/53:03 am
SJU
-
BWI
1 stop6h 12m
Frontier
Deal found 3/22$178

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 March 23, 2026.

Round-trip from

$159
(eDestinos)

One-way from

$81
(eDestinos)

Popular in

December

Cheapest in

July

Average price

$373

Good round-trip deal

$288 or less

Good one-way deal

$139 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 ($38 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
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 March 23, 2026.
Use the filters below to find and compare flights from Maryland to Puerto Rico that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhiladelphiaPonce

PHL - PSE

PHLPSE

Philadelphia

Sun 5/3

10:38 pm-10:36 am

1 stop11h 58m

Ponce Mercedita

Wed 5/6

11:14 am-11:37 pm

1 stop12h 23m

$194

Washington, D.C.Aguadilla

IAD - BQN

IADBQN

Washington, D.C. Dulles Intl

Sun 5/10

7:27 pm-2:02 am

1 stop6h 35m

Aguadilla Borinquen

Thu 5/14

12:28 pm-6:42 pm

1 stop6h 14m

$204

PhiladelphiaPonce

PHL - PSE

PHLPSE

Philadelphia

Thu 5/14

9:16 pm-9:02 am

1 stop11h 46m

Ponce Mercedita

Mon 5/18

9:47 am-8:59 am

1 stop23h 12m

$204

PhiladelphiaPonce

PHL - PSE

PHLPSE

Philadelphia

Thu 4/30

4:42 pm-10:36 am

1 stop17h 54m

Ponce Mercedita

Mon 5/4

11:31 am-2:15 pm

1 stop26h 44m

$204

PhiladelphiaPonce

PHL - PSE

PHLPSE

Philadelphia

Thu 4/9

5:15 am-11:49 am

1 stop6h 34m

Ponce Mercedita

Thu 4/16

11:31 am-7:25 pm

1 stop7h 54m

$204

Washington, D.C.Ponce

IAD - PSE

IADPSE

Washington, D.C. Dulles Intl

Thu 5/14

7:27 pm-9:02 am

1 stop13h 35m

Ponce Mercedita

Mon 5/18

9:47 am-6:42 pm

1 stop8h 55m

$212

Washington, D.C.Ponce

IAD - PSE

IADPSE

Washington, D.C. Dulles Intl

Fri 5/8

7:27 pm-9:07 am

1 stop13h 40m

Ponce Mercedita

Fri 5/15

9:47 am-6:42 pm

1 stop8h 55m

$212

Washington, D.C.Ponce

IAD - PSE

IADPSE

Washington, D.C. Dulles Intl

Wed 5/27

5:07 pm-9:07 am

1 stop16h 00m

Ponce Mercedita

Mon 6/1

10:02 am-6:42 pm

1 stop8h 40m

$212

Washington, D.C.Ponce

IAD - PSE

IADPSE

Washington, D.C. Dulles Intl

Fri 4/10

12:55 pm-10:50 am

1 stop21h 55m

Ponce Mercedita

Fri 4/17

11:17 am-7:27 am

1 stop20h 10m

$212

PhiladelphiaPonce

PHL - PSE

PHLPSE

Philadelphia

Thu 6/4

9:16 pm-9:07 am

1 stop11h 51m

Ponce Mercedita

Sun 6/7

10:02 am-7:51 pm

1 stop9h 49m

$212

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/22

Showing 1-10 of 60 resultsSorted by cheapest first
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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, May is the cheapest month in which you can book a flight from Maryland to Puerto Rico (average of $118). Flying from Maryland to Puerto Rico in December is currently the most expensive (average of $214). 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 March 23, 2026.

It’s optimal to fly from Maryland to Puerto Rico in the afternoon. By choosing this option you can save up to 30% on the cost of your flight, compared to a flight in the evening.

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 March 14, 2026.

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

Weekly flight availability from Maryland to Puerto Rico

Explore weekly flight availability from Maryland to Puerto Rico. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated March 23, 2026.

The most flights from USMD to PR0 are scheduled on a Monday (4 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (1 on average).

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, United Airlines, and Delta can get you from Maryland to Puerto Rico in just under 9h 35m. Your travel time can differ by up to 5h 14m. The distance between Maryland and Puerto Rico is about 1573 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 $59. Users have also found prices from $72 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, May is the cheapest month in which you can book a flight from Maryland to Puerto Rico (average of $118). Flying from Maryland to Puerto Rico in December is currently the most expensive (average of $214). 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 March 23, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$68Average$326FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$123Average$271FlexibilityNo cancel feeOn-time65%
DeltaCheapest$135Average$435FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$146Average$334FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$172Average$419FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$225Average$535FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$342Average$503FlexibilityNo cancel feeOn-time63%

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