$62 Find Cheap Flights from Maryland to Puerto Rico

1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Puerto Rico

Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 20% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Useful Info

Good to know

Low seasonSeptember
High seasonDecember
Cheapest flight$62
Best time to beat the crowds with an average 25% drop in price.
Most popular time to fly with an average 40% increase in price.
Flight from Baltimore to San Juan

FAQs for booking flights from Maryland to Puerto Rico

  • How does KAYAK find such low prices on flights from Maryland to Puerto Rico?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Maryland to Puerto Rico.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Maryland to Puerto Rico?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Maryland to Puerto Rico is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Maryland to Puerto Rico?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Maryland to Puerto Rico with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Maryland to Puerto Rico?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Maryland to Puerto Rico up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • Which is the cheapest airport to fly into in Puerto Rico?

    Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Puerto Rico is San Juan Luis Munoz Marin Intl Airport (SJU), with an average flight price of $142.

  • What is the cheapest day to fly to Puerto Rico?

    Based on KAYAK data, the cheapest day to fly to Puerto Rico is Monday where round-trip tickets can be as cheap as $243. On the other hand, the most expensive day to fly is Thursday, where round-trip prices are $321 on average.

  • What is the cheapest time of day to fly to Puerto Rico?

    The cheapest time of day to fly to Puerto Rico is generally in the morning, when round-trip flights cost $291 on average. Morning departures are around 3% cheaper than evening flights, on average. The most expensive time of day to fly to Puerto Rico is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $328.

  • What is the cheapest flight to Puerto Rico?

    The cheapest ticket to Puerto Rico from Maryland found in the last 72 hours was to San Juan Luis Munoz Marin Intl Airport, at $159 round-trip. The most popular route is Baltimore (BWI) to San Juan Luis Munoz Marin Intl Airport (SJU) and the cheapest round-trip airline ticket found on this route in the last 72 hours was $159.

  • What is the cheapest month to fly from Maryland to Puerto Rico?

    The cheapest month for flights from Maryland to Puerto Rico is March, when tickets cost $243 (return) on average. On the other hand, the most expensive months are November and December, when the average cost of round-trip tickets is $693 and $642 respectively.

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

    To get a below average price on the flight from Maryland to Puerto Rico, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 16 weeks before departure.

  • How long is the flight to Puerto Rico?

    An average nonstop flight from Maryland to Puerto Rico takes 8h 30m, covering a distance of 1570 miles. The shortest route is Baltimore (BWI) to San Juan Luis Munoz Marin Intl Airport (SJU) with an average flight time of 3h 40m.

  • What are the most popular destinations in Puerto Rico?

    Based on KAYAK flight searches, the most popular destination is Aguadilla (50% of total searches to Puerto Rico). The next most popular destinations are Mayagüez (22%) and Culebra (17%). Searches for flights to Vieques (12%) are also popular.

Book cheap flights from Maryland to Puerto Rico

Recent round-trip flight deals

10/2Thu
1 stopFrontier
7h 46mBWI-SJU
10/6Mon
1 stopFrontier
7h 46mSJU-BWI
$130
9/25Thu
1 stopFrontier
7h 37mIAD-SJU
9/28Sun
1 stopFrontier
18h 23mSJU-IAD
$135
8/18Mon
1 stop
7h 03mBWI-SJU
8/21Thu
nonstop
3h 52mSJU-BWI
$142
8/1Fri
1 stop
6h 58mBWI-SJU
8/5Tue
nonstop
3h 59mSJU-BWI
$145
8/16Sat
nonstopJetBlue
3h 58mDCA-SJU
8/16Sat
nonstopJetBlue
3h 54mSJU-DCA
$151
7/31Thu
nonstopJetBlue
3h 59mDCA-SJU
8/7Thu
nonstopJetBlue
3h 54mSJU-DCA
$156
7/22Tue
nonstopSpirit Airlines
3h 41mBWI-SJU
7/25Fri
nonstopSpirit Airlines
3h 59mSJU-BWI
$157
7/15Tue
nonstopSpirit Airlines
3h 41mBWI-SJU
7/18Fri
nonstopSpirit Airlines
3h 59mSJU-BWI
$158
7/29Tue
1 stopSouthwest
9h 00mDCA-SJU
8/7Thu
1 stopSouthwest
6h 10mSJU-DCA
$165
7/12Sat
1 stopSouthwest
6h 10mDCA-SJU
7/17Thu
1 stopSouthwest
12h 30mSJU-DCA
$185

Search by stops

Search by airline

Search by price

Recent one-way flight deals

8/24Sun
1 stopFrontier
8h 50mBWI-SJU
$62
7/25Fri
1 stopFrontier
13h 12mIAD-SJU
$65
7/14Mon
nonstopSpirit Airlines
3h 41mBWI-SJU
$74
7/16Wed
nonstopSpirit Airlines
3h 40mBWI-SJU
$78
8/17Sun
nonstopUnited Airlines
3h 56mIAD-SJU
$78
8/18Mon
nonstopJetBlue
3h 58mDCA-SJU
$78
8/16Sat
1 stopAmerican Airlines
14h 41mBWI-SJU
$83
7/8Tue
1 stopAmerican Airlines
17h 17mIAD-SJU
$90
8/11Mon
nonstopUnited Airlines
3h 54mIAD-SJU
$98
8/12Tue
nonstopJetBlue
3h 58mDCA-SJU
$119

Search by stops

Search by airline

Search by price

Last minute flights from Maryland to Puerto Rico

Last minute flight, train and bus deals

7/6Sun
multi-stopFrontier
26h 01mIAD-SJU
7/11Fri
multi-stopFrontier
25h 13mSJU-IAD
$175
7/4Fri
multi-stopFrontier
18h 01mPHL-SJU
7/9Wed
multi-stopFrontier
29h 12mSJU-PHL
$187
7/4Fri
nonstopAmerican Airlines
4h 00mPHL-SJU
7/11Fri
nonstopAmerican Airlines
4h 00mSJU-PHL
$198
7/3Thu
nonstopAmerican Airlines
4h 00mPHL-SJU
7/9Wed
nonstopAmerican Airlines
4h 00mSJU-PHL
$199
7/5Sat
nonstopUnited Airlines
3h 56mIAD-SJU
7/12Sat
multi-stopUnited Airlines
9h 13mSJU-IAD
$206
7/5Sat
multi-stopSpirit Airlines
8h 27mBWI-SJU
7/8Tue
nonstopSpirit Airlines
3h 59mSJU-BWI
$207
7/5Sat
multi-stop
8h 27mBWI-SJU
7/9Wed
multi-stop
19h 38mSJU-BWI
$208
7/5Sat
multi-stopSpirit Airlines
8h 27mBWI-SJU
7/10Thu
multi-stopSpirit Airlines
12h 05mSJU-BWI
$209
7/4Fri
multi-stopUnited Airlines
8h 57mDCA-SJU
7/10Thu
multi-stopUnited Airlines
9h 41mSJU-DCA
$213
7/6Sun
multi-stop
28h 21mBWI-SJU
7/22Tue
nonstop
3h 59mSJU-BWI
$242

Search by stops

Search by airline

Search by price

Everything you need to know for your flight to Puerto Rico

Cabin class types available on flights to Maryland

Cabin classes available on flights to Maryland. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
First Class flights to Puerto Rico
Business Class flights to Puerto Rico
Prem Econ Class flights to Puerto Rico
Economy Class flights to Puerto Ricofrom $159

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.