$78 Find Cheap Flights from Maryland to Puerto Rico

1 adult
1 adult, Economy

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Useful Info
Useful Info

Good to know

Low seasonSeptember
High seasonDecember
Cheapest flight$78
Best time to beat the crowds with an average 32% drop in price.
Most popular time to fly with an average 40% increase in price.
Flight from Washington Dulles Airport 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 $147.

  • 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 $238. On the other hand, the most expensive day to fly is Saturday, 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 $293 on average. Morning departures are around 5% 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 $334.

  • 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 $137 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 $137.

  • 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 9h 09m, 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 (61% of total searches to Puerto Rico). The next most popular destinations are Culebra (20%) and Vieques (11%). Searches for flights to Mayagüez (8%) are also popular.

Book cheap flights from Maryland to Puerto Rico

Recent round-trip flight deals

8/25Mon
nonstopFrontier
3h 52mBWI-SJU
8/29Fri
nonstopFrontier
4h 01mSJU-BWI
$145
8/25Mon
nonstopFrontier
3h 52mBWI-SJU
8/29Fri
nonstopFrontier
4h 01mSJU-BWI
$146
7/10Thu
nonstopJetBlue
3h 59mDCA-SJU
7/15Tue
nonstopJetBlue
3h 54mSJU-DCA
$156
7/7Mon
nonstopSpirit Airlines
3h 42mBWI-SJU
7/9Wed
nonstopSpirit Airlines
4h 01mSJU-BWI
$160
7/1Tue
nonstop
3h 42mBWI-SJU
7/4Fri
nonstop
3h 54mSJU-BWI
$162
9/29Mon
nonstop
3h 59mBWI-SJU
10/10Fri
nonstop
3h 59mSJU-BWI
$163
7/13Sun
nonstopSpirit Airlines
3h 41mBWI-SJU
7/15Tue
nonstopSpirit Airlines
3h 59mSJU-BWI
$165
7/10Thu
nonstopJetBlue
3h 59mDCA-SJU
7/15Tue
1 stopJetBlue
9h 09mSJU-DCA
$207
7/21Mon
1 stopUnited Airlines
6h 47mDCA-SJU
7/29Tue
1 stopUnited Airlines
8h 12mSJU-DCA
$223
7/13Sun
1 stopUnited Airlines
6h 45mDCA-SJU
7/16Wed
1 stopUnited Airlines
8h 12mSJU-DCA
$250

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Recent one-way flight deals

8/17Sun
nonstopUnited Airlines
3h 56mIAD-SJU
$78
7/12Sat
nonstopSpirit Airlines
3h 41mBWI-SJU
$78
7/30Wed
nonstopJetBlue
3h 59mDCA-SJU
$78
7/26Sat
nonstopJetBlue
3h 59mDCA-SJU
$79
7/16Wed
nonstopFrontier
3h 52mBWI-SJU
$79
7/7Mon
1 stopFrontier
12h 57mPHL-SJU
$82
7/12Sat
1 stopSouthwest
6h 10mDCA-SJU
$83
6/23Mon
1 stopSouthwest
11h 05mDCA-SJU
$88
8/18Mon
1 stopDelta
10h 22mDCA-SJU
$108
7/22Tue
1 stopDelta
7h 54mIAD-SJU
$148

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Last minute flights from Maryland to Puerto Rico

Last minute flight, train and bus deals

6/20Fri
nonstop
3h 42mBWI-SJU
6/27Fri
nonstop
3h 54mSJU-BWI
$197
6/20Fri
multi-stop
12h 51mPHL-SJU
6/27Fri
multi-stop
16h 55mSJU-PHL
$212
6/20Fri
multi-stopFrontier
18h 01mPHL-SJU
6/25Wed
multi-stopFrontier
25h 06mSJU-PHL
$213
6/17Tue
nonstopFrontier
3h 50mIAD-SJU
7/1Tue
nonstopFrontier
3h 53mSJU-IAD
$216
6/17Tue
nonstopUnited Airlines
3h 54mIAD-SJU
6/19Thu
multi-stopUnited Airlines
8h 34mSJU-IAD
$221
6/17Tue
multi-stopAmerican Airlines
6h 15mDCA-SJU
6/24Tue
multi-stopAmerican Airlines
11h 13mSJU-DCA
$225
6/20Fri
nonstopSpirit Airlines
3h 42mBWI-SJU
6/27Fri
multi-stopSpirit Airlines
17h 47mSJU-BWI
$228
6/20Fri
nonstopSpirit Airlines
3h 42mBWI-SJU
6/25Wed
nonstopSpirit Airlines
4h 04mSJU-BWI
$234
6/17Tue
multi-stopUnited Airlines
9h 54mDCA-SJU
6/19Thu
multi-stopUnited Airlines
9h 22mSJU-DCA
$265
6/16Mon
nonstopAmerican Airlines
4h 00mPHL-SJU
6/18Wed
nonstopAmerican Airlines
4h 00mSJU-PHL
$269

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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 $137

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