Flights from Boston to St. Thomas

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.

Sat, Jun 21 - Tue, Jun 24

BOS

Logan Intl.

STT

Cyril E. King

$311 Roundtrip, found 5 days ago

$311

Roundtrip

found 5 days ago

Select Spirit Airlines flight, departing Sat, Jun 21 from Logan Intl. to Cyril E. King, returning Tue, Jun 24, priced at $311 found 5 days ago

Mon, Jun 23 - Tue, Jun 24

BOS

Logan Intl.

STT

Cyril E. King

$313 Roundtrip, found 5 days ago

$313

Roundtrip

found 5 days ago

Select Spirit Airlines flight, departing Mon, Jun 23 from Logan Intl. to Cyril E. King, returning Tue, Jun 24, priced at $313 found 5 days ago

Sat, Jun 21 - Wed, Jun 25

BOS

Logan Intl.

STT

Cyril E. King

$317 Roundtrip, found 5 days ago

$317

Roundtrip

found 5 days ago

Select Spirit Airlines flight, departing Sat, Jun 21 from Logan Intl. to Cyril E. King, returning Wed, Jun 25, priced at $317 found 5 days ago

Thu, Jun 19 - Wed, Jun 25

BOS

Logan Intl.

STT

Cyril E. King

$324 Roundtrip, found 5 days ago

$324

Roundtrip

found 5 days ago

Select Spirit Airlines flight, departing Thu, Jun 19 from Logan Intl. to Cyril E. King, returning Wed, Jun 25, priced at $324 found 5 days ago

Tue, Jun 17 - Thu, Jun 26

BOS

Logan Intl.

STT

Cyril E. King

$325 Roundtrip, found 5 days ago

$325

Roundtrip

found 5 days ago

Select Delta flight, departing Tue, Jun 17 from Logan Intl. to Cyril E. King, returning Thu, Jun 26, priced at $325 found 5 days ago

Sat, Jun 21 - Thu, Jun 26

BOS

Logan Intl.

STT

Cyril E. King

$332 Roundtrip, found 5 days ago

$332

Roundtrip

found 5 days ago

Select Spirit Airlines flight, departing Sat, Jun 21 from Logan Intl. to Cyril E. King, returning Thu, Jun 26, priced at $332 found 5 days ago

Thu, Jun 19 - Thu, Jun 26

BOS

Logan Intl.

STT

Cyril E. King

$339 Roundtrip, found 5 days ago

$339

Roundtrip

found 5 days ago

Select Spirit Airlines flight, departing Thu, Jun 19 from Logan Intl. to Cyril E. King, returning Thu, Jun 26, priced at $339 found 5 days ago

Sat, Jun 21 - Sat, Jun 28

BOS

Logan Intl.

STT

Cyril E. King

$364 Roundtrip, found 5 days ago

$364

Roundtrip

found 5 days ago

Select Spirit Airlines flight, departing Sat, Jun 21 from Logan Intl. to Cyril E. King, returning Sat, Jun 28, priced at $364 found 5 days ago

Thu, Jun 19 - Sat, Jun 28

BOS

Logan Intl.

STT

Cyril E. King

$370 Roundtrip, found 5 days ago

$370

Roundtrip

found 5 days ago

Select Spirit Airlines flight, departing Thu, Jun 19 from Logan Intl. to Cyril E. King, returning Sat, Jun 28, priced at $370 found 5 days ago

Fri, Jun 20 - Thu, Jun 26

BOS

Logan Intl.

STT

Cyril E. King

$385 Roundtrip, found 5 days ago

$385

Roundtrip

found 5 days ago

Select Spirit Airlines flight, departing Fri, Jun 20 from Logan Intl. to Cyril E. King, returning Thu, Jun 26, priced at $385 found 5 days ago

Fri, Jun 20 - Fri, Jun 27

BOS

Logan Intl.

STT

Cyril E. King

$393 Roundtrip, found 5 days ago

$393

Roundtrip

found 5 days ago

Select Spirit Airlines flight, departing Fri, Jun 20 from Logan Intl. to Cyril E. King, returning Fri, Jun 27, priced at $393 found 5 days ago

Sun, Jun 22 - Thu, Jun 26

BOS

Logan Intl.

STT

Cyril E. King

$394 Roundtrip, found 5 days ago

$394

Roundtrip

found 5 days ago

Select Delta flight, departing Sun, Jun 22 from Logan Intl. to Cyril E. King, returning Thu, Jun 26, priced at $394 found 5 days ago

Sun, Jun 22 - Tue, Jun 24

BOS

Logan Intl.

STT

Cyril E. King

$396 Roundtrip, found 5 days ago

$396

Roundtrip

found 5 days ago

Select Spirit Airlines flight, departing Sun, Jun 22 from Logan Intl. to Cyril E. King, returning Tue, Jun 24, priced at $396 found 5 days ago

Sun, Jun 22 - Fri, Jun 27

BOS

Logan Intl.

STT

Cyril E. King

$403 Roundtrip, found 5 days ago

$403

Roundtrip

found 5 days ago

Select Spirit Airlines flight, departing Sun, Jun 22 from Logan Intl. to Cyril E. King, returning Fri, Jun 27, priced at $403 found 5 days ago

Fri, Jun 20 - Sat, Jun 28

BOS

Logan Intl.

STT

Cyril E. King

$417 Roundtrip, found 5 days ago

$417

Roundtrip

found 5 days ago

Select Spirit Airlines flight, departing Fri, Jun 20 from Logan Intl. to Cyril E. King, returning Sat, Jun 28, priced at $417 found 5 days ago

Fri, Jun 20 - Fri, Jun 27

BOS

Logan Intl.

STT

Cyril E. King

$441 Roundtrip, found 5 days ago

$441

Roundtrip

found 5 days ago

Select Delta flight, departing Fri, Jun 20 from Logan Intl. to Cyril E. King, returning Fri, Jun 27, priced at $441 found 5 days ago

Mon, Nov 24 - Wed, Dec 3

BOS

Logan Intl.

STT

Cyril E. King

$443 Roundtrip, found 1 day ago

$443

Roundtrip

found 1 day ago

Select JetBlue Airways flight, departing Mon, Nov 24 from Logan Intl. to Cyril E. King, returning Wed, Dec 3, priced at $443 found 1 day ago

Sat, Jun 21 - Sun, Jun 29

BOS

Logan Intl.

STT

Cyril E. King

$447 Roundtrip, found 5 days ago

$447

Roundtrip

found 5 days ago

Select Spirit Airlines flight, departing Sat, Jun 21 from Logan Intl. to Cyril E. King, returning Sun, Jun 29, priced at $447 found 5 days ago

Fri, Jun 20 - Fri, Jun 27

BOS

Logan Intl.

STT

Cyril E. King

$654 Roundtrip, found 5 days ago

$654

Roundtrip

found 5 days ago

Select American Airlines flight, departing Fri, Jun 20 from Logan Intl. to Cyril E. King, returning Fri, Jun 27, priced at $654 found 5 days ago

Fri, Jun 20 - Fri, Jun 27

BOS

Logan Intl.

STT

Cyril E. King

$1,095 Roundtrip, found 5 days ago

$1,095

Roundtrip

found 5 days ago

Select United flight, departing Fri, Jun 20 from Logan Intl. to Cyril E. King, returning Fri, Jun 27, priced at $1,095 found 5 days ago