How long is the flight from Maryland to Puerto Rico?

Flight times from Maryland to Puerto Rico vary, but if you’re flying out of Baltimore and flying into San Juan Luis Munoz Marin Intl Airport (one of the most popular routes), then the duration is 3h 57m on average. Another popular route from Maryland to Puerto Rico is flying from Salisbury to San Juan Luis Munoz Marin Intl Airport, which will take roughly 14h 54m. Keep in mind that layovers or delays could extend your travel time.

What is the cheapest airline that flies from Maryland to Puerto Rico?

Southwest, JetBlue, and Frontier are the most popular carriers operating from Maryland to Puerto Rico

What airlines fly to Puerto Rico?

Frontier, Southwest and American Airlines are the top three most popular airlines that fly to Puerto Rico from Maryland according to our data. Frontier is the first choice among our users, with 66% of people opting to fly with this airline when traveling to Puerto Rico. Keep in mind that there are 6 different airlines that fly to Puerto Rico on a routine basis, so you have a few additional options to choose from.

How many flights depart from Maryland to Puerto Rico on average per week?

As of June 2026, 96 flights take off from Maryland and land in Puerto Rico each week. The most common flight departure day for this route is Mon, with 16% of weekly flights taking off on this day.

How many flights depart from Maryland to Puerto Rico on average per day?

As of June 2026, there are 13 flights per day flying from Maryland to Puerto Rico. The most common time of day flights depart is 8:00PM, with 63% of flights taking off in the evening.

When did momondo last update prices for flights from Maryland to Puerto Rico?

Prices for flights from Maryland to Puerto Rico are refreshed on a daily basis.

How many operators does momondo search for flights from Maryland to Puerto Rico?

As of June 2026, there are 6 operators available to choose from for flights from Maryland to Puerto Rico.

How old do you have to be to fly from Maryland to Puerto Rico?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Maryland to Puerto Rico.

What documentation or ID do you need to fly to Puerto Rico?

The necessary travel and health documents for your Puerto Rico trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$80 Cheap Flights from Maryland to Puerto Rico in 2026

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Find the cheapest flights from Maryland to Puerto Rico

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:47 pm - 11:57 pm

PHL

SJU

4h 10mnonstop

2:36 pm - 6:42 pm

SJU

PHL

4h 06mnonstop

$192Frontier

Fri, Aug 28 - Fri, Sep 4

6:00 am - 2:53 pm

BWI

SJU

8h 53m

1 stop

7:24 pm - 9:49 am

SJU

BWI

14h 25m

1 stop

$194American Airlines

Sun, Aug 16 - Sun, Aug 23

6:00 am - 12:48 pm

BWI

SJU

6h 48m

1 stop

3:47 pm - 10:58 pm

SJU

BWI

7h 11m

1 stop

$196American Airlines

Mon, Aug 17 - Fri, Aug 21

4:40 pm - 11:50 pm

PHL

SJU

7h 10m

1 stop

6:30 am - 3:25 pm

SJU

PHL

8h 55m

1 stop

$204Southwest

Mon, Aug 17 - Thu, Aug 20

11:59 pm - 3:57 am

PHL

SJU

3h 58mnonstop

2:36 pm - 6:42 pm

SJU

PHL

4h 06mnonstop

$211Frontier

Thu, Sep 3 - Fri, Sep 4

2:10 pm - 11:50 pm

PHL

SJU

9h 40m

2 stops

6:30 am - 5:25 pm

SJU

PHL

10h 55m

2 stops

$219Southwest

Mon, Sep 21 - Thu, Sep 24

6:00 am - 2:44 pm

BWI

SJU

8h 44m

1 stop

1:00 am - 1:57 pm

SJU

BWI

12h 57m

2 stops

$237United Airlines

Wed, Sep 23 - Tue, Sep 29

6:00 am - 1:26 pm

DCA

BQN

7h 26m

1 stop

2:20 pm - 9:05 pm

BQN

DCA

6h 45m

1 stop

$321JetBlue

Sun, Sep 6 - Thu, Sep 10

8:55 pm - 1:26 pm

DCA

BQN

16h 31m

1 stop

2:30 pm - 10:59 pm

BQN

DCA

8h 29m

1 stop

$336JetBlue

Sat, Aug 15 - Fri, Aug 21

4:30 pm - 11:09 pm

DCA

BQN

6h 39m

1 stop

12:15 am - 7:49 am

BQN

DCA

7h 34m

1 stop

$370United Airlines

Tue, Aug 11 - Sun, Aug 16

American Airlines flights from Maryland to Puerto Rico

Our best American Airlines deals on Maryland to Puerto Rico flight tickets

American Airlines

Aug 22

BWI4:25 pmBaltimore/Washington

7h 18m

1 stop

SJU11:43 pmSan Juan Luis Munoz Marin Intl

Aug 29

SJU3:28 pmSan Juan Luis Munoz Marin Intl

6h 25m

1 stop

BWI9:53 pmBaltimore/Washington

$194

American Airlines

Aug 17

BWI6:00 amBaltimore/Washington

6h 48m

1 stop

SJU12:48 pmSan Juan Luis Munoz Marin Intl

Aug 21

SJU3:47 pmSan Juan Luis Munoz Marin Intl

7h 11m

1 stop

BWI10:58 pmBaltimore/Washington

$196

American Airlines

Aug 22

BWI4:25 pmBaltimore/Washington

7h 18m

1 stop

SJU11:43 pmSan Juan Luis Munoz Marin Intl

Aug 29

SJU10:33 amSan Juan Luis Munoz Marin Intl

11h 20m

1 stop

BWI9:53 pmBaltimore/Washington

$218

Frontier flights from Maryland to Puerto Rico

Our best Frontier deals on Maryland to Puerto Rico flight tickets

Frontier

Aug 28

PHL7:47 pmPhiladelphia

4h 10m

SJU11:57 pmSan Juan Luis Munoz Marin Intl

Sep 4

SJU2:36 pmSan Juan Luis Munoz Marin Intl

4h 06m

PHL6:42 pmPhiladelphia

$192

Frontier

Aug 29

PHL7:47 pmPhiladelphia

4h 10m

SJU11:57 pmSan Juan Luis Munoz Marin Intl

Sep 4

SJU2:36 pmSan Juan Luis Munoz Marin Intl

4h 06m

PHL6:42 pmPhiladelphia

$216

Frontier

Aug 28

PHL11:41 amPhiladelphia

4h 00m

SJU3:41 pmSan Juan Luis Munoz Marin Intl

Aug 31

SJU6:30 amSan Juan Luis Munoz Marin Intl

4h 06m

PHL10:36 amPhiladelphia

$226

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhiladelphiaSan Juan

PHL - SJU

PHLSJU

Philadelphia

Fri 8/28

7:47 pm-11:57 pm

Nonstop4h 10m

San Juan Luis Munoz Marin Intl

Fri 9/4

2:36 pm-6:42 pm

Nonstop4h 06m

$192

BaltimoreSan Juan

BWI - SJU

BWISJU

Baltimore/Washington

Sun 8/16

6:00 am-2:53 pm

1 stop8h 53m

San Juan Luis Munoz Marin Intl

Sun 8/23

7:24 pm-9:49 am

1 stop14h 25m

$194

BaltimoreSan Juan

BWI - SJU

BWISJU

Baltimore/Washington

Mon 8/17

6:00 am-12:48 pm

1 stop6h 48m

San Juan Luis Munoz Marin Intl

Fri 8/21

3:47 pm-10:58 pm

1 stop7h 11m

$196

PhiladelphiaSan Juan

PHL - SJU

PHLSJU

Philadelphia

Mon 8/17

4:40 pm-11:50 pm

1 stop7h 10m

San Juan Luis Munoz Marin Intl

Thu 8/20

6:30 am-3:25 pm

1 stop8h 55m

$204

Quickest round-trip

PhiladelphiaSan Juan

PHL - SJU

PHLSJU

Philadelphia

Thu 9/3

11:59 pm-3:57 am

Nonstop3h 58m

San Juan Luis Munoz Marin Intl

Fri 9/4

2:36 pm-6:42 pm

Nonstop4h 06m

$211

PhiladelphiaSan Juan

PHL - SJU

PHLSJU

Philadelphia

Mon 9/21

2:10 pm-11:50 pm

2 stops9h 40m

San Juan Luis Munoz Marin Intl

Thu 9/24

6:30 am-5:25 pm

2 stops10h 55m

$219

BaltimoreSan Juan

BWI - SJU

BWISJU

Baltimore/Washington

Wed 9/23

6:00 am-2:44 pm

1 stop8h 44m

San Juan Luis Munoz Marin Intl

Tue 9/29

1:00 am-1:57 pm

2 stops12h 57m

$237

Washington, D.C.Aguadilla

DCA - BQN

DCABQN

Washington, D.C. Reagan-National

Sun 9/6

6:00 am-1:26 pm

1 stop7h 26m

Aguadilla Borinquen

Thu 9/10

2:20 pm-9:05 pm

1 stop6h 45m

$321

Washington, D.C.Aguadilla

DCA - BQN

DCABQN

Washington, D.C. Reagan-National

Sat 8/15

8:55 pm-1:26 pm

1 stop16h 31m

Aguadilla Borinquen

Fri 8/21

2:30 pm-10:59 pm

1 stop8h 29m

$336

Washington, D.C.Aguadilla

DCA - BQN

DCABQN

Washington, D.C. Reagan-National

Tue 8/11

4:30 pm-11:09 pm

1 stop6h 39m

Aguadilla Borinquen

Sun 8/16

12:15 am-7:49 am

1 stop7h 34m

$370

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Maryland to Puerto Rico

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Puerto Rico?

If you don’t want to visit Puerto Rico in September, then you should wait until January to fly from Maryland, when ticket prices are also cheap, with an average price of $79.

What is the cheapest day to depart on your flight to Puerto Rico?

On average, the least expensive day to fly to Puerto Rico from Maryland is on a Monday. momondo users have found tickets for Monday departures for as low as $319. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Puerto Rico is Saturday, with ticket prices averaging around $425.

What is the cheapest time of day to depart on your flight to Puerto Rico?

Our most recent data shows that the best time of day to fly to Puerto Rico is at noon. Flights from Maryland to Puerto Rico during this time can be as low as $315. In contrast, the most expensive time of day to depart to Puerto Rico is in the evening when prices are around $406.

What is the cheapest Maryland to Puerto Rico flight route?

Fly from Baltimore/Washington to San Juan Luis Munoz Marin Intl for the best Maryland - Puerto Rico flight prices

How far in advance should I book a flight from Maryland to Puerto Rico?

You are more likely to see cheaper flights to Puerto Rico from Maryland when booking weeks ahead of your departure date. In general, you can expect to find flights to Puerto Rico for around $401 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Puerto Rico from Maryland for as low as $335 on momondo.

What cabin class options are available on Maryland to Puerto Rico flights?

There are 4 cabin classes available to choose from on Maryland to Puerto Rico flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Maryland to Puerto Rico flights?

You could potentially save up to 6% on your flight if you consider stops on a Maryland to Puerto Rico flight.

Cheap Maryland to Puerto Rico flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Maryland to Puerto Rico

Best Price Found	$150
Fastest flight time	3h 33m
Direct flights	Every day
Airports in Puerto Rico	20 airports

The best one-way flight to Puerto Rico from Maryland in the past 72 hours is $150. The best round-trip flight deal from Maryland to Puerto Rico found on momondo in the last 72 hours is $277.

The fastest flight from Maryland to Puerto Rico takes 3h 33m

Direct flights go from Maryland to Puerto Rico every day.

There are 20 airports in Puerto Rico. From Maryland there are direct flights to San Juan Luis Munoz Marin Intl (SJU).

Search flight deals

Frequently asked questions about flying from Maryland to Puerto Rico

When did momondo last update prices for flights from Maryland to Puerto Rico?
Prices for flights from Maryland to Puerto Rico are refreshed on a daily basis.
How many operators does momondo search for flights from Maryland to Puerto Rico?
As of June 2026, there are 6 operators available to choose from for flights from Maryland to Puerto Rico.
How old do you have to be to fly from Maryland to Puerto Rico?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Maryland to Puerto Rico.
What documentation or ID do you need to fly to Puerto Rico?
The necessary travel and health documents for your Puerto Rico trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Maryland to Puerto Rico?
momondo data reveals that the most frequently booked plane model on the route from Maryland to Puerto Rico is Boeing 737 MAX 8, representing 18.91% of all bookings. The subsequent popular models are Airbus A321 (sharklets) at 17.17%, Airbus A320-100/200 at 16.58%, and Airbus A321neo at 15.81%.

Best airlines flying from Maryland to Puerto Rico

Compare and see reviews for airlines that fly from Maryland to Puerto Rico with momondo

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $68	Free Cancellation	Rating 5.6 2,923 reviews	Search Frontier flights
Delta	PriceFrom $135	Free Cancellation	Rating 7.9 8,403 reviews	Search Delta flights
JetBlue	PriceFrom $146	Free Cancellation	Rating 7.1 2,985 reviews	Search JetBlue flights
United Airlines	PriceFrom $172	Free Cancellation	Rating 7.4 9,768 reviews	Search United Airlines flights
American Airlines	PriceFrom $225	Free Cancellation	Rating 7.1 11,644 reviews	Search American Airlines flights
Southwest	PriceFrom $376	Free Cancellation	Rating 8.0 4,256 reviews	Search Southwest flights

Why use momondo?

Why should I use momondo to find a flight deal from Maryland to Puerto Rico?

It is quick and easy to find Maryland to Puerto Rico flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Puerto Rico that suits you.

Can I find flights from Maryland to Puerto Rico with flexible booking policies on momondo?

Flights from Maryland to Puerto Rico with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Maryland to Puerto Rico?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Maryland to Puerto Rico.

I’m not ready to book a flight from Maryland to Puerto Rico right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Puerto Rico from Maryland. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Puerto Rico trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Popular cities

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Complete your trip

Feeling lucky

Popular cities in Puerto Rico

Flights to San Juanfrom $133

Flights to Aguadillafrom $202

Flights to Poncefrom $197

Flights to Culebrafrom $480

Flights to Mayagüezfrom $444

Cheap flights from Maryland to Puerto Rico from $80

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Maryland to Puerto Rico departing on 8/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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American Airlines flights from Maryland to Puerto Rico

Our best American Airlines deals on Maryland to Puerto Rico flight tickets

Frontier flights from Maryland to Puerto Rico

Our best Frontier deals on Maryland to Puerto Rico flight tickets

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How to get the cheapest flight ticket from Maryland to Puerto Rico

What is the cheapest month to fly to Puerto Rico?

What is the cheapest day to depart on your flight to Puerto Rico?

What is the cheapest time of day to depart on your flight to Puerto Rico?

What is the cheapest Maryland to Puerto Rico flight route?

How far in advance should I book a flight from Maryland to Puerto Rico?

What cabin class options are available on Maryland to Puerto Rico flights?

Can stopping save me money on Maryland to Puerto Rico flights?

What is the cheapest airline that flies from Maryland to Puerto Rico?

What airlines fly to Puerto Rico?

How many flights depart from Maryland to Puerto Rico on average per day?

How many flights depart from Maryland to Puerto Rico on average per week?

How long is the flight from Maryland to Puerto Rico?

Cheap Maryland to Puerto Rico flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Maryland to Puerto Rico

Best Price Found

Fastest flight time

Direct flights

Airports in Puerto Rico

Frequently asked questions about flying from Maryland to Puerto Rico

Best airlines flying from Maryland to Puerto Rico

Compare and see reviews for airlines that fly from Maryland to Puerto Rico with momondo

Why use momondo?

An easier way to manage your Puerto Rico trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Puerto Rico

Popular cities in Puerto Rico

Popular flights according to clicks in the last 7 days on momondo

Maryland flight routes

According to popular flight searches on momondo this year

Puerto Rico flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Puerto Rico

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Puerto Rico

List of cabin classes available on flights landing in Puerto Rico. Availability may vary depending on flight origin and airline.

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According to popular flight searches on momondo this year