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$58+ 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 3/19. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — SJU
Feb 26 — Mar 51
Wed 2/26
Wed 3/5
1 adult, Economy
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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 February 21, 2025.

Round-trip from

$133
(CheapOair)

One-way from

$58
(Cheapflightsfares)

Popular in

December

Cheapest in

September

Average price

$326

Good round-trip deal

$191 or less

Good one-way deal

$118 or less
From Maryland to Puerto Rico
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One-way flight from Maryland to Puerto Rico
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Highest demand for flights based on searches. 10% potential increase in price ($43 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2025
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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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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 February 21, 2025.

This CheapOair deal was found by Cheapflights users on 2/19. 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.
Wed 3/2611:34 amBWI - SJU
1 stop14h 18mMultiple Airlines
Wed 4/29:35 pmSJU - BWI
1 stop17h 22mMultiple Airlines
Deal found 2/19$133
This Cheapflightsfares deal was found by Cheapflights users on 2/20. 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.
Fri 3/216:35 amBWI - SJU
Nonstop3h 42mSpirit Airlines
Tue 3/255:39 pmSJU - BWI
1 stop6h 45mSpirit Airlines
Deal found 2/20$135
This Frontier deal was found by Cheapflights users on 2/20. 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.
Thu 5/19:57 pmPHL - SJU
Nonstop3h 53mFrontier
Thu 5/811:20 amSJU - PHL
1 stop14h 01mFrontier
Deal found 2/20$138
This Mytrip deal was found by Cheapflights users on 2/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/253:50 pmPHL - SJU
Nonstop3h 43mSpirit Airlines
Tue 3/45:56 pmSJU - PHL
1 stop25h 56mSpirit Airlines
Deal found 2/20$139
This FlightHub deal was found by Cheapflights users on 2/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/178:21 amBWI - SJU
1 stop24h 14mFrontier
Thu 3/209:35 pmSJU - BWI
1 stop12h 07mFrontier
Deal found 2/20$142
This Frontier deal was found by Cheapflights users on 2/20. 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.
Tue 3/251:23 pmPHL - BQN
1 stop12h 33mFrontier
Thu 4/312:52 pmBQN - PHL
1 stop9h 06mFrontier
Deal found 2/20$144
This Kiwi.com deal was found by Cheapflights users on 2/20. 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.
Fri 4/48:04 pmPHL - SJU
Nonstop3h 46mMultiple Airlines
Wed 4/165:00 amSJU - PHL
Nonstop4h 06mMultiple Airlines
Deal found 2/20$145
This Priceline deal was found by Cheapflights users on 2/19. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/285:25 pmIAD - SJU
1 stop9h 24mFrontier
Fri 5/29:30 pmSJU - IAD
1 stop14h 12mFrontier
Deal found 2/19$154
This United Airlines deal was found by Cheapflights users on 2/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/115:35 pmIAD - SJU
Nonstop3h 47mUnited Airlines
Tue 3/183:52 pmSJU - IAD
1 stop8h 07mUnited Airlines
Deal found 2/20$165
This United Airlines deal was found by Cheapflights users on 2/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/43:00 pmDCA - SJU
1 stop8h 36mUnited Airlines
Wed 3/52:05 amSJU - DCA
1 stop8h 37mUnited Airlines
Deal found 2/20$169
This American Airlines deal was found by Cheapflights users on 2/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/308:16 amDCA - SJU
1 stop8h 58mAmerican Airlines
Wed 5/711:50 amSJU - DCA
1 stop12h 09mAmerican Airlines
Deal found 2/20$170
This American Airlines deal was found by Cheapflights users on 2/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/15:13 pmIAD - SJU
1 stop10h 56mAmerican Airlines
Wed 3/54:45 pmSJU - IAD
1 stop17h 05mAmerican Airlines
Deal found 2/20$194

Find flights from Maryland to Puerto Rico within your budget

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 February 21, 2025.

Fly from

Maryland

Fly to

Puerto Rico

Route

Depart

Return

Price

BaltimoreSan Juan

BWI - SJU

BWISJU

Baltimore/Washington

Wed 3/26

11:34 am-1:52 am

1 stop14h 18m

San Juan Luis Munoz Marin Intl

Mon 3/31

12:59 am-5:10 am

Nonstop4h 11m

$133

BaltimoreSan Juan

BWI - SJU

BWISJU

Baltimore/Washington

Fri 3/28

9:28 pm-1:10 am

Nonstop3h 42m

San Juan Luis Munoz Marin Intl

Tue 4/1

12:59 am-5:10 am

Nonstop4h 11m

$134

PhiladelphiaSan Juan

PHL - SJU

PHLSJU

Philadelphia

Thu 5/1

9:57 pm-1:50 am

Nonstop3h 53m

San Juan Luis Munoz Marin Intl

Thu 5/8

11:20 am-1:21 am

1 stop14h 01m

$138

PhiladelphiaSan Juan

PHL - SJU

PHLSJU

Philadelphia

Wed 3/5

6:38 pm-10:32 am

1 stop14h 54m

San Juan Luis Munoz Marin Intl

Wed 3/12

5:00 am-9:10 am

Nonstop4h 10m

$141

BaltimoreSan Juan

BWI - SJU

BWISJU

Baltimore/Washington

Mon 3/17

8:21 am-8:35 am

1 stop24h 14m

San Juan Luis Munoz Marin Intl

Thu 3/20

9:35 pm-9:42 am

1 stop12h 07m

$142

PhiladelphiaAguadilla

PHL - BQN

PHLBQN

Philadelphia

Tue 3/25

1:23 pm-1:56 am

1 stop12h 33m

Aguadilla Borinquen

Thu 4/3

12:52 pm-9:58 pm

1 stop9h 06m

$144

PhiladelphiaSan Juan

PHL - SJU

PHLSJU

Philadelphia

Fri 4/4

8:04 pm-11:50 pm

Nonstop3h 46m

San Juan Luis Munoz Marin Intl

Wed 4/16

5:00 am-9:06 am

Nonstop4h 06m

$145

Washington, D.C.San Juan

IAD - SJU

IADSJU

Washington, D.C. Dulles Intl

Mon 4/28

5:25 pm-2:49 am

1 stop9h 24m

San Juan Luis Munoz Marin Intl

Fri 5/2

9:30 pm-11:42 am

1 stop14h 12m

$154

Washington, D.C.San Juan

IAD - SJU

IADSJU

Washington, D.C. Dulles Intl

Tue 3/11

5:35 pm-9:22 pm

Nonstop3h 47m

San Juan Luis Munoz Marin Intl

Tue 3/18

3:52 pm-11:59 pm

1 stop8h 07m

$165

Washington, D.C.San Juan

DCA - SJU

DCASJU

Washington, D.C. Reagan-National

Tue 3/4

3:00 pm-12:36 am

1 stop8h 36m

San Juan Luis Munoz Marin Intl

Wed 3/5

2:05 am-9:42 am

1 stop8h 37m

$169

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 59 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.

Travel insights for flights from Maryland to Puerto Rico

Get recent, data-driven insights about flights from Maryland to Puerto Rico including ideal travel times, pricing trends, and more.

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 $254). Flying from Maryland to Puerto Rico in March is currently the most expensive (average of $363). 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 February 21, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Maryland to Puerto Rico as you normally would.

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 February 21, 2025.

The most flights from USMD to PR0 are scheduled on a Thursday (5 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (1 on average).

Rainfall in Puerto Rico by month

Plan your trip to Puerto Rico by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Puerto Rico ranges from 2.2 - 6.1 inches per month. November is typically the wettest month, when rainfall can reach 6.1 in. February is typically the driest time to visit Puerto Rico when rainfall is around 2.2 in.

Temperature in Puerto Rico by month

Plan your trip to Puerto Rico by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Puerto Rico, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 77.0 F).

Reviews of airlines servicing Puerto Rico

Get insights into the airlines that provide service to Puerto Rico. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Puerto Rico. Reviews last updated February 21, 2025.
Read through reviews of airlines operating flights from Maryland to Puerto Rico, such as Southwest, Alaska Airlines and Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,401 reviews

Boarding

8.2

Comfort

8.1

Food

7.1

Entertainment

7.6

Crew

8.7

Overall

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Southwest
8.1
Very good
4,401 reviews
Southwest
8.1
Very good
4,401 reviews

Boarding

8.2

Comfort

8.1

Food

7.1

Entertainment

7.6

Crew

8.7

Overall

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Alaska Airlines
8.0
Very good
9,697 reviews
Southwest
8.1
Very good
4,401 reviews

Boarding

8.2

Comfort

8.1

Food

7.1

Entertainment

7.6

Crew

8.7

Overall

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Delta
8.0
Very good
8,219 reviews
Southwest
8.1
Very good
4,401 reviews

Boarding

8.2

Comfort

8.1

Food

7.1

Entertainment

7.6

Crew

8.7

Overall

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

JetBlue
7.4
Good
3,069 reviews
Southwest
8.1
Very good
4,401 reviews

Boarding

8.2

Comfort

8.1

Food

7.1

Entertainment

7.6

Crew

8.7

Overall

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

United Airlines
7.4
Good
8,765 reviews
Southwest
8.1
Very good
4,401 reviews

Boarding

8.2

Comfort

8.1

Food

7.1

Entertainment

7.6

Crew

8.7

Overall

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

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.

  • 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 $58. Users have also found prices from $60 and $119 on Spirit Airlines and United 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 $254). Flying from Maryland to Puerto Rico in March is currently the most expensive (average of $363). 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

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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 February 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$98Average$271FlexibilityNo cancel feeOn-time65%
FrontierCheapest$116Average$278FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$167Average$370FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$231Average$688FlexibilityNo cancel feeOn-time69%
DeltaCheapest$276Average$439FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$292Average$531FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$325Average$470FlexibilityNo cancel feeOn-time63%
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