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Puerto Rico

$66+ 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 2/25. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — SJU
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
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 January 29, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/249:39 am
PHL
-
SJU
1 stop8h 19m
Multiple Airlines
Fri 2/272:54 am
SJU
-
PHL
Nonstop4h 12m
Multiple Airlines
Deal found 1/28$141
This Kiwi.com deal was found by Cheapflights users on 1/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/118:44 pm
PHL
-
SJU
Nonstop3h 45m
Multiple Airlines
Mon 3/161:22 am
SJU
-
PHL
Nonstop4h 04m
Multiple Airlines
Deal found 1/28$142
This Kiwi.com deal was found by Cheapflights users on 1/27. 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 2/18:56 pm
PHL
-
SJU
Nonstop3h 45m
Multiple Airlines
Wed 2/41:55 pm
SJU
-
PHL
Nonstop4h 12m
Multiple Airlines
Deal found 1/27$143
This Kiwi.com deal was found by Cheapflights users on 1/26. 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.
Sat 2/78:56 pm
PHL
-
SJU
Nonstop3h 45m
Spirit Airlines
Thu 2/122:59 am
SJU
-
PHL
Nonstop4h 12m
Spirit Airlines
Deal found 1/26$144
This Frontier deal was found by Cheapflights users on 1/27. 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 2/112:12 pm
PHL
-
SJU
Nonstop3h 45m
Frontier
Thu 2/58:31 pm
SJU
-
PHL
Nonstop4h 12m
Frontier
Deal found 1/27$145
This Frontier deal was found by Cheapflights users on 1/28. 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.
Tue 2/108:39 pm
PHL
-
SJU
Nonstop3h 45m
Frontier
Tue 2/173:53 am
SJU
-
PHL
1 stop9h 29m
Frontier
Deal found 1/28$146
This Kiwi.com deal was found by Cheapflights users on 1/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/41:05 pm
PHL
-
SJU
Nonstop3h 45m
Multiple Airlines
Sat 2/72:59 am
SJU
-
PHL
Nonstop4h 12m
Multiple Airlines
Deal found 1/28$147
This Super.com deal was found by Cheapflights users on 1/27. 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.
Fri 4/178:39 pm
PHL
-
SJU
Nonstop3h 50m
Frontier
Mon 4/201:59 am
SJU
-
PHL
Nonstop4h 09m
Frontier
Deal found 1/27$148
This Kiwi.com deal was found by Cheapflights users on 1/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/249:39 am
PHL
-
SJU
1 stop8h 19m
Spirit Airlines
Mon 3/22:59 am
SJU
-
PHL
Nonstop4h 12m
Spirit Airlines
Deal found 1/28$149
This Kiwi.com deal was found by Cheapflights users on 1/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/318:56 pm
PHL
-
SJU
Nonstop3h 45m
Multiple Airlines
Thu 2/512:55 pm
SJU
-
PHL
Nonstop4h 12m
Multiple Airlines
Deal found 1/28$150
This Kiwi.com deal was found by Cheapflights users on 1/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/41:05 pm
PHL
-
SJU
Nonstop3h 45m
Multiple Airlines
Mon 2/92:59 am
SJU
-
PHL
Nonstop4h 12m
Multiple Airlines
Deal found 1/28$151
This CheapOair deal was found by Cheapflights users on 1/27. 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.
Fri 2/68:56 pm
PHL
-
SJU
Nonstop3h 45m
Spirit Airlines
Thu 2/122:59 am
SJU
-
PHL
Nonstop4h 12m
Spirit Airlines
Deal found 1/27$152

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 January 29, 2026.

Round-trip from

$141
(Kiwi.com)

One-way from

$66
(Orbitz)

Popular in

December

Cheapest in

July

Average price

$335

Good round-trip deal

$214 or less

Good one-way deal

$106 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 January 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 January 29, 2026.
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

BaltimoreSan Juan

BWI - SJU

BWISJU

Baltimore/Washington

Wed 2/25

6:00 am-3:06 pm

1 stop8h 06m

San Juan Luis Munoz Marin Intl

Tue 3/3

4:11 pm-12:31 am

1 stop9h 20m

$193

PhiladelphiaAguadilla

PHL - BQN

PHLBQN

Philadelphia

Sat 2/28

6:13 pm-2:57 am

1 stop7h 44m

Aguadilla Borinquen

Tue 3/3

3:59 am-2:40 pm

1 stop11h 41m

$199

PhiladelphiaSan Juan

PHL - SJU

PHLSJU

Philadelphia

Fri 4/24

6:15 am-2:31 pm

1 stop8h 16m

San Juan Luis Munoz Marin Intl

Mon 4/27

9:49 pm-8:44 am

1 stop10h 55m

$205

PhiladelphiaPonce

PHL - PSE

PHLPSE

Philadelphia

Thu 2/26

7:30 am-10:10 am

1 stop25h 40m

Ponce Mercedita

Mon 3/2

11:30 am-2:44 pm

1 stop28h 14m

$224

Washington, D.C.San Juan

IAD - SJU

IADSJU

Washington, D.C. Dulles Intl

Mon 5/11

5:24 pm-9:24 pm

Nonstop4h 00m

San Juan Luis Munoz Marin Intl

Tue 5/12

7:20 am-11:21 am

Nonstop4h 01m

$238

PhiladelphiaAguadilla

PHL - BQN

PHLBQN

Philadelphia

Wed 2/18

3:45 pm-2:57 am

1 stop10h 12m

Aguadilla Borinquen

Fri 2/20

3:58 am-9:49 pm

1 stop18h 51m

$239

Washington, D.C.San Juan

IAD - SJU

IADSJU

Washington, D.C. Dulles Intl

Mon 5/18

8:34 am-12:34 pm

Nonstop4h 00m

San Juan Luis Munoz Marin Intl

Fri 5/22

7:20 am-11:21 am

Nonstop4h 01m

$243

Washington, D.C.San Juan

IAD - SJU

IADSJU

Washington, D.C. Dulles Intl

Tue 6/2

5:24 pm-9:24 pm

Nonstop4h 00m

San Juan Luis Munoz Marin Intl

Fri 6/5

4:55 pm-8:56 pm

Nonstop4h 01m

$243

Washington, D.C.San Juan

IAD - SJU

IADSJU

Washington, D.C. Dulles Intl

Tue 4/28

5:24 pm-9:24 pm

Nonstop4h 00m

San Juan Luis Munoz Marin Intl

Sat 5/2

7:20 am-11:21 am

Nonstop4h 01m

$243

Washington, D.C.San Juan

IAD - SJU

IADSJU

Washington, D.C. Dulles Intl

Mon 5/11

8:34 am-12:34 pm

Nonstop4h 00m

San Juan Luis Munoz Marin Intl

Wed 5/13

1:00 am-7:28 am

1 stop6h 28m

$248

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

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 $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 January 29, 2026.

It’s optimal to fly from Maryland to Puerto Rico in the afternoon. By choosing this option you can save up to 19% 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 January 24, 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. Sunday 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, Spirit Airlines, and United Airlines can get you from Maryland to Puerto Rico in just under 4h. Your travel time can differ by up to 4h 16m. 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 $58. Users have also found prices from $67 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 $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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John F Kennedy Intl to Providenciales flights
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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 January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$68Average$319FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$121Average$252FlexibilityNo cancel feeOn-time65%
DeltaCheapest$138Average$375FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$156Average$376FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$225Average$535FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$235Average$428FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$347Average$495FlexibilityNo cancel feeOn-time63%

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