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Puerto Rico

$54+ 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 4/28. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — SJU
Apr 7 — Apr 141
Mon 4/7
Mon 4/14
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 April 2, 2025.

Round-trip from

$133
(FlightHub)

One-way from

$54
(Cheapflightsfares)

Popular in

December

Cheapest in

September

Average price

$365

Good round-trip deal

$173 or less

Good one-way deal

$79 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).
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Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from Maryland to Puerto Rico.
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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 April 2, 2025.

This FlightHub deal was found by Cheapflights users on 4/1. 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.
Sat 4/55:05 pmPHL - SJU
Nonstop3h 51mSpirit Airlines
Fri 4/111:31 amSJU - PHL
Nonstop4h 07mSpirit Airlines
Deal found 4/1$130
This FlightHub deal was found by Cheapflights users on 3/31. 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.
Sat 4/59:59 pmBWI - SJU
Nonstop3h 43mSpirit Airlines
Mon 4/712:59 amSJU - BWI
Nonstop4h 11mSpirit Airlines
Deal found 3/31$133
This Cheapflightsfares deal was found by Cheapflights users on 3/30. 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.
Tue 4/296:48 pmBWI - SJU
Nonstop3h 44mMultiple Airlines
Fri 5/26:00 amSJU - BWI
Nonstop4h 00mMultiple Airlines
Deal found 3/30$134
This CheapOair deal was found by Cheapflights users on 4/1. 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.
Tue 4/84:58 pmPHL - SJU
1 stop15h 28mMultiple Airlines
Tue 4/159:30 pmSJU - PHL
Nonstop4h 10mMultiple Airlines
Deal found 4/1$134
This Cheapflightsfares deal was found by Cheapflights users on 4/1. 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 4/48:04 pmPHL - SJU
Nonstop3h 46mFrontier
Sat 4/512:59 amSJU - PHL
Nonstop4h 10mFrontier
Deal found 4/1$139
This Frontier deal was found by Cheapflights users on 3/31. 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.
Fri 4/2511:37 amBWI - SJU
Nonstop3h 45mFrontier
Fri 5/26:00 amSJU - BWI
Nonstop4h 00mFrontier
Deal found 3/31$158
This Cheapflightsfares deal was found by Cheapflights users on 4/1. 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 5/2512:10 pmIAD - SJU
Nonstop3h 52mFrontier
Thu 5/297:20 amSJU - IAD
Nonstop3h 55mFrontier
Deal found 4/1$167
This Delta deal was found by Cheapflights users on 4/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/286:05 amDCA - SJU
1 stop10h 39mDelta
Thu 6/52:31 pmSJU - DCA
1 stop9h 12mDelta
Deal found 4/1$225
This United Airlines deal was found by Cheapflights users on 4/1. 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 5/68:40 amIAD - SJU
Nonstop3h 54mUnited Airlines
Fri 5/97:25 amSJU - IAD
Nonstop3h 59mUnited Airlines
Deal found 4/1$246
This JetBlue deal was found by Cheapflights users on 4/1. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/298:00 amDCA - SJU
Nonstop3h 46mJetBlue
Tue 5/66:02 pmSJU - DCA
Nonstop3h 57mJetBlue
Deal found 4/1$246
This Delta deal was found by Cheapflights users on 3/31. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/2612:11 pmIAD - SJU
1 stop11h 37mDelta
Thu 5/16:35 amSJU - IAD
1 stop6h 27mDelta
Deal found 3/31$255
This Southwest deal was found by Cheapflights users on 3/31. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/307:05 amBWI - SJU
1 stop8h 30mSouthwest
Sat 5/37:05 amSJU - BWI
2 stops9h 05mSouthwest
Deal found 3/31$255

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 April 2, 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

BaltimoreSan Juan

BWI - SJU

BWISJU

Baltimore/Washington

Sat 4/5

9:59 pm-1:42 am

Nonstop3h 43m

San Juan Luis Munoz Marin Intl

Mon 4/7

12:59 am-5:10 am

Nonstop4h 11m

$133

BaltimoreSan Juan

BWI - SJU

BWISJU

Baltimore/Washington

Tue 4/29

6:48 pm-10:32 pm

Nonstop3h 44m

San Juan Luis Munoz Marin Intl

Fri 5/2

6:00 am-10:00 am

Nonstop4h 00m

$134

PhiladelphiaSan Juan

PHL - SJU

PHLSJU

Philadelphia

Mon 4/28

5:35 pm-8:26 am

1 stop14h 51m

San Juan Luis Munoz Marin Intl

Thu 5/1

4:50 pm-8:52 pm

Nonstop4h 02m

$136

PhiladelphiaSan Juan

PHL - SJU

PHLSJU

Philadelphia

Mon 4/28

11:15 am-3:01 pm

Nonstop3h 46m

San Juan Luis Munoz Marin Intl

Thu 5/1

9:58 pm-1:59 am

Nonstop4h 01m

$139

BaltimoreSan Juan

BWI - SJU

BWISJU

Baltimore/Washington

Fri 4/25

11:37 am-3:22 pm

Nonstop3h 45m

San Juan Luis Munoz Marin Intl

Sat 4/26

6:20 am-10:27 am

Nonstop4h 07m

$158

Washington, D.C.San Juan

IAD - SJU

IADSJU

Washington, D.C. Dulles Intl

Sun 5/25

12:10 pm-4:02 pm

Nonstop3h 52m

San Juan Luis Munoz Marin Intl

Thu 5/29

7:20 am-11:15 am

Nonstop3h 55m

$167

PhiladelphiaSan Juan

PHL - SJU

PHLSJU

Philadelphia

Tue 4/29

5:35 pm-8:26 am

1 stop14h 51m

San Juan Luis Munoz Marin Intl

Wed 4/30

5:10 pm-12:26 am

1 stop7h 16m

$174

Washington, D.C.San Juan

DCA - SJU

DCASJU

Washington, D.C. Reagan-National

Wed 5/28

6:05 am-4:44 pm

1 stop10h 39m

San Juan Luis Munoz Marin Intl

Thu 6/5

2:31 pm-11:43 pm

1 stop9h 12m

$225

Washington, D.C.San Juan

IAD - SJU

IADSJU

Washington, D.C. Dulles Intl

Tue 5/6

8:40 am-12:34 pm

Nonstop3h 54m

San Juan Luis Munoz Marin Intl

Fri 5/9

7:25 am-11:24 am

Nonstop3h 59m

$246

Washington, D.C.San Juan

DCA - SJU

DCASJU

Washington, D.C. Reagan-National

Tue 4/29

8:00 am-11:46 am

Nonstop3h 46m

San Juan Luis Munoz Marin Intl

Fri 5/2

5:50 pm-9:55 pm

Nonstop4h 05m

$246

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/31

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.

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 $254). Flying from Maryland to Puerto Rico in December is currently the most expensive (average of $336). 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 April 2, 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 April 2, 2025.

The most flights from USMD to PR0 are scheduled on a Monday (4 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 April 2, 2025.
Read through reviews of airlines operating flights from Maryland to Puerto Rico, such as Alaska Airlines, Southwest and Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,820 reviews

Crew

8.5

Entertainment

7.1

Boarding

8.2

Overall

8.0

Food

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very good
9,820 reviews
Alaska Airlines
8.0
Very good
9,820 reviews

Crew

8.5

Entertainment

7.1

Boarding

8.2

Overall

8.0

Food

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Southwest
8.0
Very good
4,272 reviews
Alaska Airlines
8.0
Very good
9,820 reviews

Crew

8.5

Entertainment

7.1

Boarding

8.2

Overall

8.0

Food

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Delta
8.0
Very good
7,898 reviews
Alaska Airlines
8.0
Very good
9,820 reviews

Crew

8.5

Entertainment

7.1

Boarding

8.2

Overall

8.0

Food

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Avelo Airlines
7.5
Good
Alaska Airlines
8.0
Very good
9,820 reviews

Crew

8.5

Entertainment

7.1

Boarding

8.2

Overall

8.0

Food

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
United Airlines
7.4
Good
8,616 reviews
Alaska Airlines
8.0
Very good
9,820 reviews

Crew

8.5

Entertainment

7.1

Boarding

8.2

Overall

8.0

Food

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

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 Spirit Airlines. According to our data, you can fly for as low as $54. Users have also found prices from $67 and $108 on Frontier 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 December is currently the most expensive (average of $336). 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

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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.
Newark to Luis Munoz Marin Intl flights
John F Kennedy Intl to Luis Munoz Marin Intl flights
John F Kennedy Intl to Punta Cana flights
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O'Hare Intl to Luis Munoz Marin Intl flights
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John F Kennedy Intl to Oranjestad flights
Newark to Nassau flights
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John F Kennedy Intl to Nassau flights
LaGuardia to Punta Cana flights
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Dulles Intl to Punta Cana flights
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Atlanta to Montego Bay flights
Newark to Simpson Bay flights
LaGuardia to Montego Bay flights
John F Kennedy Intl to Saint Thomas Island flights
O'Hare Intl to Punta Cana flights
Dallas/Fort Worth to Luis Munoz Marin Intl flights
Dulles Intl to Montego Bay flights
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John F Kennedy Intl to Simpson Bay flights
John F Kennedy Intl to St. John's flights
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Atlanta to Punta Cana flights
Newark to Providenciales flights
LaGuardia to Oranjestad flights
Philadelphia to Punta Cana flights
John F Kennedy Intl to Providenciales flights
Newark to Saint Thomas Island flights
Boston to Punta Cana flights
Hobby to Luis Munoz Marin Intl flights

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 April 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$98Average$253FlexibilityNo cancel feeOn-time65%
FrontierCheapest$118Average$286FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$167Average$368FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$199Average$685FlexibilityNo cancel feeOn-time69%
DeltaCheapest$275Average$420FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$292Average$509FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$325Average$471FlexibilityNo cancel feeOn-time63%

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