Flights from Boston to Arroyo

Cheapest flights from Boston

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.

Tue, Jun 24 - Fri, Jun 27

BOS

Logan Intl.

SJU

Luis Munoz Marin Intl.

$224 Roundtrip, found 19 hours ago

$224

Roundtrip

found 19 hours ago

Select JetBlue Airways flight, departing Tue, Jun 24 from Logan Intl. to Luis Munoz Marin Intl., returning Fri, Jun 27, priced at $224 found 19 hours ago

Sun, Jun 1 - Wed, Jun 4

BOS

Logan Intl.

SJU

Luis Munoz Marin Intl.

$224 Roundtrip, found 5 days ago

$224

Roundtrip

found 5 days ago

Select Delta flight, departing Sun, Jun 1 from Logan Intl. to Luis Munoz Marin Intl., returning Wed, Jun 4, priced at $224 found 5 days ago

Sat, Jun 21 - Wed, Jun 25

BOS

Logan Intl.

SJU

Luis Munoz Marin Intl.

$229 Roundtrip, found 19 hours ago

$229

Roundtrip

found 19 hours ago

Select JetBlue Airways flight, departing Sat, Jun 21 from Logan Intl. to Luis Munoz Marin Intl., returning Wed, Jun 25, priced at $229 found 19 hours ago

Sat, Jun 21 - Mon, Jun 30

BOS

Logan Intl.

SJU

Luis Munoz Marin Intl.

$234 Roundtrip, found 19 hours ago

$234

Roundtrip

found 19 hours ago

Select JetBlue Airways flight, departing Sat, Jun 21 from Logan Intl. to Luis Munoz Marin Intl., returning Mon, Jun 30, priced at $234 found 19 hours ago

Tue, Jun 24 - Wed, Jun 25

BOS

Logan Intl.

SJU

Luis Munoz Marin Intl.

$244 Roundtrip, found 19 hours ago

$244

Roundtrip

found 19 hours ago

Select JetBlue Airways flight, departing Tue, Jun 24 from Logan Intl. to Luis Munoz Marin Intl., returning Wed, Jun 25, priced at $244 found 19 hours ago

Tue, Jun 24 - Tue, Jul 1

BOS

Logan Intl.

SJU

Luis Munoz Marin Intl.

$259 Roundtrip, found 19 hours ago

$259

Roundtrip

found 19 hours ago

Select JetBlue Airways flight, departing Tue, Jun 24 from Logan Intl. to Luis Munoz Marin Intl., returning Tue, Jul 1, priced at $259 found 19 hours ago

Sun, Jun 22 - Thu, Jun 26

BOS

Logan Intl.

SJU

Luis Munoz Marin Intl.

$260 Roundtrip, found 19 hours ago

$260

Roundtrip

found 19 hours ago

Select Spirit Airlines flight, departing Sun, Jun 22 from Logan Intl. to Luis Munoz Marin Intl., returning Thu, Jun 26, priced at $260 found 19 hours ago

Wed, Jun 25 - Thu, Jun 26

BOS

Logan Intl.

SJU

Luis Munoz Marin Intl.

$262 Roundtrip, found 19 hours ago

$262

Roundtrip

found 19 hours ago

Select Spirit Airlines flight, departing Wed, Jun 25 from Logan Intl. to Luis Munoz Marin Intl., returning Thu, Jun 26, priced at $262 found 19 hours ago

Mon, Jun 23 - Thu, Jun 26

BOS

Logan Intl.

SJU

Luis Munoz Marin Intl.

$264 Roundtrip, found 19 hours ago

$264

Roundtrip

found 19 hours ago

Select Frontier Airlines flight, departing Mon, Jun 23 from Logan Intl. to Luis Munoz Marin Intl., returning Thu, Jun 26, priced at $264 found 19 hours ago

Sat, May 31 - Sun, Jun 8

BOS

Logan Intl.

SJU

Luis Munoz Marin Intl.

$270 Roundtrip, found 5 days ago

$270

Roundtrip

found 5 days ago

Select Spirit Airlines flight, departing Sat, May 31 from Logan Intl. to Luis Munoz Marin Intl., returning Sun, Jun 8, priced at $270 found 5 days ago

Thu, Jun 19 - Sat, Jun 28

BOS

Logan Intl.

SJU

Luis Munoz Marin Intl.

$272 Roundtrip, found 19 hours ago

$272

Roundtrip

found 19 hours ago

Select Frontier Airlines flight, departing Thu, Jun 19 from Logan Intl. to Luis Munoz Marin Intl., returning Sat, Jun 28, priced at $272 found 19 hours ago

Wed, May 28 - Wed, Jun 4

BOS

Logan Intl.

SJU

Luis Munoz Marin Intl.

$275 Roundtrip, found 5 days ago

$275

Roundtrip

found 5 days ago

Select Spirit Airlines flight, departing Wed, May 28 from Logan Intl. to Luis Munoz Marin Intl., returning Wed, Jun 4, priced at $275 found 5 days ago

Sun, Jun 22 - Wed, Jun 25

BOS

Logan Intl.

SJU

Luis Munoz Marin Intl.

$279 Roundtrip, found 19 hours ago

$279

Roundtrip

found 19 hours ago

Select JetBlue Airways flight, departing Sun, Jun 22 from Logan Intl. to Luis Munoz Marin Intl., returning Wed, Jun 25, priced at $279 found 19 hours ago

Sun, Jun 22 - Mon, Jun 30

BOS

Logan Intl.

SJU

Luis Munoz Marin Intl.

$284 Roundtrip, found 19 hours ago

$284

Roundtrip

found 19 hours ago

Select JetBlue Airways flight, departing Sun, Jun 22 from Logan Intl. to Luis Munoz Marin Intl., returning Mon, Jun 30, priced at $284 found 19 hours ago

Thu, Jun 19 - Sun, Jun 29

BOS

Logan Intl.

SJU

Luis Munoz Marin Intl.

$290 Roundtrip, found 19 hours ago

$290

Roundtrip

found 19 hours ago

Select Spirit Airlines flight, departing Thu, Jun 19 from Logan Intl. to Luis Munoz Marin Intl., returning Sun, Jun 29, priced at $290 found 19 hours ago

Mon, Jun 23 - Wed, Jun 25

BOS

Logan Intl.

SJU

Luis Munoz Marin Intl.

$294 Roundtrip, found 19 hours ago

$294

Roundtrip

found 19 hours ago

Select JetBlue Airways flight, departing Mon, Jun 23 from Logan Intl. to Luis Munoz Marin Intl., returning Wed, Jun 25, priced at $294 found 19 hours ago

Tue, Jun 24 - Sun, Jun 29

BOS

Logan Intl.

SJU

Luis Munoz Marin Intl.

$298 Roundtrip, found 19 hours ago

$298

Roundtrip

found 19 hours ago

Select Spirit Airlines flight, departing Tue, Jun 24 from Logan Intl. to Luis Munoz Marin Intl., returning Sun, Jun 29, priced at $298 found 19 hours ago

Mon, Jun 23 - Sat, Jun 28

BOS

Logan Intl.

SJU

Luis Munoz Marin Intl.

$298 Roundtrip, found 19 hours ago

$298

Roundtrip

found 19 hours ago

Select Frontier Airlines flight, departing Mon, Jun 23 from Logan Intl. to Luis Munoz Marin Intl., returning Sat, Jun 28, priced at $298 found 19 hours ago

Sun, Jun 22 - Sat, Jun 28

BOS

Logan Intl.

SJU

Luis Munoz Marin Intl.

$495 Roundtrip, found 19 hours ago

$495

Roundtrip

found 19 hours ago

Select United flight, departing Sun, Jun 22 from Logan Intl. to Luis Munoz Marin Intl., returning Sat, Jun 28, priced at $495 found 19 hours ago

Sun, Jun 22 - Sat, Jun 28

BOS

Logan Intl.

SJU

Luis Munoz Marin Intl.

$673 Roundtrip, found 19 hours ago

$673

Roundtrip

found 19 hours ago

Select American Airlines flight, departing Sun, Jun 22 from Logan Intl. to Luis Munoz Marin Intl., returning Sat, Jun 28, priced at $673 found 19 hours ago