Flights from Baltimore to Puerto Rico Island

Cheapest flights from Baltimore

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Jul 27 - Tue, Jul 29

DCA

Ronald Reagan Washington National

SJU

Luis Munoz Marin Intl.

$146 Roundtrip, found 5 days ago

$146

Roundtrip

found 5 days ago

Select JetBlue Airways flight, departing Sun, Jul 27 from Ronald Reagan Washington National to Luis Munoz Marin Intl., returning Tue, Jul 29, priced at $146 found 5 days ago

Mon, Jun 23 - Wed, Jul 2

BWI

Baltimore Washington Intl. Thurgood Marshall

SJU

Luis Munoz Marin Intl.

$180 Roundtrip, found 9 hours ago

$180

Roundtrip

found 9 hours ago

Select Spirit Airlines flight, departing Mon, Jun 23 from Baltimore Washington Intl. Thurgood Marshall to Luis Munoz Marin Intl., returning Wed, Jul 2, priced at $180 found 9 hours ago

Tue, Jun 24 - Wed, Jul 2

BWI

Baltimore Washington Intl. Thurgood Marshall

SJU

Luis Munoz Marin Intl.

$214 Roundtrip, found 9 hours ago

$214

Roundtrip

found 9 hours ago

Select Spirit Airlines flight, departing Tue, Jun 24 from Baltimore Washington Intl. Thurgood Marshall to Luis Munoz Marin Intl., returning Wed, Jul 2, priced at $214 found 9 hours ago

Mon, Jun 23 - Tue, Jul 1

BWI

Baltimore Washington Intl. Thurgood Marshall

SJU

Luis Munoz Marin Intl.

$215 Roundtrip, found 9 hours ago

$215

Roundtrip

found 9 hours ago

Select Spirit Airlines flight, departing Mon, Jun 23 from Baltimore Washington Intl. Thurgood Marshall to Luis Munoz Marin Intl., returning Tue, Jul 1, priced at $215 found 9 hours ago

Thu, Jun 26 - Wed, Jul 2

BWI

Baltimore Washington Intl. Thurgood Marshall

SJU

Luis Munoz Marin Intl.

$218 Roundtrip, found 9 hours ago

$218

Roundtrip

found 9 hours ago

Select Spirit Airlines flight, departing Thu, Jun 26 from Baltimore Washington Intl. Thurgood Marshall to Luis Munoz Marin Intl., returning Wed, Jul 2, priced at $218 found 9 hours ago

Wed, Jun 25 - Fri, Jul 4

BWI

Baltimore Washington Intl. Thurgood Marshall

SJU

Luis Munoz Marin Intl.

$220 Roundtrip, found 9 hours ago

$220

Roundtrip

found 9 hours ago

Select Frontier Airlines flight, departing Wed, Jun 25 from Baltimore Washington Intl. Thurgood Marshall to Luis Munoz Marin Intl., returning Fri, Jul 4, priced at $220 found 9 hours ago

Thu, Jun 26 - Fri, Jul 4

BWI

Baltimore Washington Intl. Thurgood Marshall

SJU

Luis Munoz Marin Intl.

$224 Roundtrip, found 9 hours ago

$224

Roundtrip

found 9 hours ago

Select Frontier Airlines flight, departing Thu, Jun 26 from Baltimore Washington Intl. Thurgood Marshall to Luis Munoz Marin Intl., returning Fri, Jul 4, priced at $224 found 9 hours ago

Tue, Jul 29 - Sat, Aug 2

DCA

Ronald Reagan Washington National

SJU

Luis Munoz Marin Intl.

$225 Roundtrip, found 5 days ago

$225

Roundtrip

found 5 days ago

Select Delta flight, departing Tue, Jul 29 from Ronald Reagan Washington National to Luis Munoz Marin Intl., returning Sat, Aug 2, priced at $225 found 5 days ago

Fri, Jun 27 - Fri, Jul 4

BWI

Baltimore Washington Intl. Thurgood Marshall

SJU

Luis Munoz Marin Intl.

$234 Roundtrip, found 9 hours ago

$234

Roundtrip

found 9 hours ago

Select Frontier Airlines flight, departing Fri, Jun 27 from Baltimore Washington Intl. Thurgood Marshall to Luis Munoz Marin Intl., returning Fri, Jul 4, priced at $234 found 9 hours ago

Fri, Jun 27 - Tue, Jul 1

BWI

Baltimore Washington Intl. Thurgood Marshall

SJU

Luis Munoz Marin Intl.

$250 Roundtrip, found 9 hours ago

$250

Roundtrip

found 9 hours ago

Select Spirit Airlines flight, departing Fri, Jun 27 from Baltimore Washington Intl. Thurgood Marshall to Luis Munoz Marin Intl., returning Tue, Jul 1, priced at $250 found 9 hours ago

Sun, Jun 29 - Mon, Jun 30

BWI

Baltimore Washington Intl. Thurgood Marshall

SJU

Luis Munoz Marin Intl.

$253 Roundtrip, found 9 hours ago

$253

Roundtrip

found 9 hours ago

Select Frontier Airlines flight, departing Sun, Jun 29 from Baltimore Washington Intl. Thurgood Marshall to Luis Munoz Marin Intl., returning Mon, Jun 30, priced at $253 found 9 hours ago

Wed, Jun 25 - Mon, Jun 30

BWI

Baltimore Washington Intl. Thurgood Marshall

SJU

Luis Munoz Marin Intl.

$254 Roundtrip, found 9 hours ago

$254

Roundtrip

found 9 hours ago

Select Frontier Airlines flight, departing Wed, Jun 25 from Baltimore Washington Intl. Thurgood Marshall to Luis Munoz Marin Intl., returning Mon, Jun 30, priced at $254 found 9 hours ago

Sun, Jun 29 - Fri, Jul 4

DCA

Ronald Reagan Washington National

SJU

Luis Munoz Marin Intl.

$256 Roundtrip, found 6 days ago

$256

Roundtrip

found 6 days ago

Select JetBlue Airways flight, departing Sun, Jun 29 from Ronald Reagan Washington National to Luis Munoz Marin Intl., returning Fri, Jul 4, priced at $256 found 6 days ago

Tue, Jul 1 - Fri, Jul 4

DCA

Ronald Reagan Washington National

SJU

Luis Munoz Marin Intl.

$256 Roundtrip, found 6 days ago

$256

Roundtrip

found 6 days ago

Select JetBlue Airways flight, departing Tue, Jul 1 from Ronald Reagan Washington National to Luis Munoz Marin Intl., returning Fri, Jul 4, priced at $256 found 6 days ago

Thu, Jun 26 - Mon, Jun 30

BWI

Baltimore Washington Intl. Thurgood Marshall

SJU

Luis Munoz Marin Intl.

$258 Roundtrip, found 9 hours ago

$258

Roundtrip

found 9 hours ago

Select Frontier Airlines flight, departing Thu, Jun 26 from Baltimore Washington Intl. Thurgood Marshall to Luis Munoz Marin Intl., returning Mon, Jun 30, priced at $258 found 9 hours ago

Mon, Jun 30 - Fri, Jul 4

DCA

Ronald Reagan Washington National

SJU

Luis Munoz Marin Intl.

$262 Roundtrip, found 6 days ago

$262

Roundtrip

found 6 days ago

Select JetBlue Airways flight, departing Mon, Jun 30 from Ronald Reagan Washington National to Luis Munoz Marin Intl., returning Fri, Jul 4, priced at $262 found 6 days ago

Fri, Jul 25 - Tue, Jul 29

DCA

Ronald Reagan Washington National

SJU

Luis Munoz Marin Intl.

$264 Roundtrip, found 5 days ago

$264

Roundtrip

found 5 days ago

Select JetBlue Airways flight, departing Fri, Jul 25 from Ronald Reagan Washington National to Luis Munoz Marin Intl., returning Tue, Jul 29, priced at $264 found 5 days ago

Mon, Jul 28 - Tue, Jul 29

DCA

Ronald Reagan Washington National

SJU

Luis Munoz Marin Intl.

$266 Roundtrip, found 5 days ago

$266

Roundtrip

found 5 days ago

Select JetBlue Airways flight, departing Mon, Jul 28 from Ronald Reagan Washington National to Luis Munoz Marin Intl., returning Tue, Jul 29, priced at $266 found 5 days ago

Thu, Jul 24 - Tue, Jul 29

DCA

Ronald Reagan Washington National

SJU

Luis Munoz Marin Intl.

$390 Roundtrip, found 5 days ago

$390

Roundtrip

found 5 days ago

Select United flight, departing Thu, Jul 24 from Ronald Reagan Washington National to Luis Munoz Marin Intl., returning Tue, Jul 29, priced at $390 found 5 days ago

Fri, Feb 27 - Sun, Mar 8

BWI

Baltimore Washington Intl. Thurgood Marshall

SJU

Luis Munoz Marin Intl.

$578 Roundtrip, found 2 days ago

$578

Roundtrip

found 2 days ago

Select American Airlines flight, departing Fri, Feb 27 from Baltimore Washington Intl. Thurgood Marshall to Luis Munoz Marin Intl., returning Sun, Mar 8, priced at $578 found 2 days ago