Flights from Carlsbad to Boston

Cheapest flights from Carlsbad

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, Aug 12 - Wed, Aug 13

SAN

San Diego Intl.

BOS

Logan Intl.

$232 Roundtrip, found 1 day ago

$232

Roundtrip

found 1 day ago

Select JetBlue Airways flight, departing Tue, Aug 12 from San Diego Intl. to Logan Intl., returning Wed, Aug 13, priced at $232 found 1 day ago

Tue, Aug 12 - Wed, Aug 20

SAN

San Diego Intl.

BOS

Logan Intl.

$237 Roundtrip, found 1 day ago

$237

Roundtrip

found 1 day ago

Select Hawaiian Airlines flight, departing Tue, Aug 12 from San Diego Intl. to Logan Intl., returning Wed, Aug 20, priced at $237 found 1 day ago

Sat, Aug 9 - Sat, Aug 16

CLD

McClellan-Palomar

BOS

Logan Intl.

$257 Roundtrip, found 1 day ago

$257

Roundtrip

found 1 day ago

Select American Airlines flight, departing Sat, Aug 9 from McClellan-Palomar to Logan Intl., returning Sat, Aug 16, priced at $257 found 1 day ago

Tue, Aug 12 - Thu, Aug 14

SAN

San Diego Intl.

BOS

Logan Intl.

$257 Roundtrip, found 1 day ago

$257

Roundtrip

found 1 day ago

Select Hawaiian Airlines flight, departing Tue, Aug 12 from San Diego Intl. to Logan Intl., returning Thu, Aug 14, priced at $257 found 1 day ago

Thu, Aug 7 - Wed, Aug 20

SAN

San Diego Intl.

BOS

Logan Intl.

$272 Roundtrip, found 1 day ago

$272

Roundtrip

found 1 day ago

Select Hawaiian Airlines flight, departing Thu, Aug 7 from San Diego Intl. to Logan Intl., returning Wed, Aug 20, priced at $272 found 1 day ago

Tue, Aug 12 - Sat, Aug 16

SAN

San Diego Intl.

BOS

Logan Intl.

$272 Roundtrip, found 1 day ago

$272

Roundtrip

found 1 day ago

Select Delta flight, departing Tue, Aug 12 from San Diego Intl. to Logan Intl., returning Sat, Aug 16, priced at $272 found 1 day ago

Wed, Aug 13 - Sun, Aug 17

SAN

San Diego Intl.

BOS

Logan Intl.

$277 Roundtrip, found 1 day ago

$277

Roundtrip

found 1 day ago

Select JetBlue Airways flight, departing Wed, Aug 13 from San Diego Intl. to Logan Intl., returning Sun, Aug 17, priced at $277 found 1 day ago

Sat, Aug 9 - Sat, Aug 16

SAN

San Diego Intl.

BOS

Logan Intl.

$282 Roundtrip, found 1 day ago

$282

Roundtrip

found 1 day ago

Select Alaska Airlines flight, departing Sat, Aug 9 from San Diego Intl. to Logan Intl., returning Sat, Aug 16, priced at $282 found 1 day ago

Sat, Aug 9 - Sat, Aug 16

SAN

San Diego Intl.

BOS

Logan Intl.

$286 Roundtrip, found 1 day ago

$286

Roundtrip

found 1 day ago

Select United flight, departing Sat, Aug 9 from San Diego Intl. to Logan Intl., returning Sat, Aug 16, priced at $286 found 1 day ago

Sat, Aug 9 - Sat, Aug 16

SAN

San Diego Intl.

BOS

Logan Intl.

$286 Roundtrip, found 1 day ago

$286

Roundtrip

found 1 day ago

Select American Airlines flight, departing Sat, Aug 9 from San Diego Intl. to Logan Intl., returning Sat, Aug 16, priced at $286 found 1 day ago

Sat, Aug 9 - Sat, Aug 16

SAN

San Diego Intl.

BOS

Logan Intl.

$292 Roundtrip, found 1 day ago

$292

Roundtrip

found 1 day ago

Select American Airlines flight, departing Sat, Aug 9 from San Diego Intl. to Logan Intl., returning Sat, Aug 16, priced at $292 found 1 day ago

Thu, Aug 7 - Thu, Aug 14

SAN

San Diego Intl.

BOS

Logan Intl.

$292 Roundtrip, found 1 day ago

$292

Roundtrip

found 1 day ago

Select Hawaiian Airlines flight, departing Thu, Aug 7 from San Diego Intl. to Logan Intl., returning Thu, Aug 14, priced at $292 found 1 day ago

Sat, Aug 9 - Sat, Aug 16

SAN

San Diego Intl.

BOS

Logan Intl.

$302 Roundtrip, found 1 day ago

$302

Roundtrip

found 1 day ago

Select American Airlines flight, departing Sat, Aug 9 from San Diego Intl. to Logan Intl., returning Sat, Aug 16, priced at $302 found 1 day ago

Sun, Aug 10 - Sun, Aug 17

SAN

San Diego Intl.

BOS

Logan Intl.

$302 Roundtrip, found 1 day ago

$302

Roundtrip

found 1 day ago

Select United flight, departing Sun, Aug 10 from San Diego Intl. to Logan Intl., returning Sun, Aug 17, priced at $302 found 1 day ago

Thu, Jun 19 - Sun, Jun 29

SAN

San Diego Intl.

BOS

Logan Intl.

$303 Roundtrip, found 3 days ago

$303

Roundtrip

found 3 days ago

Select Spirit Airlines flight, departing Thu, Jun 19 from San Diego Intl. to Logan Intl., returning Sun, Jun 29, priced at $303 found 3 days ago

Sat, Aug 9 - Sat, Aug 16

SAN

San Diego Intl.

BOS

Logan Intl.

$306 Roundtrip, found 1 day ago

$306

Roundtrip

found 1 day ago

Select American Airlines flight, departing Sat, Aug 9 from San Diego Intl. to Logan Intl., returning Sat, Aug 16, priced at $306 found 1 day ago

Wed, Jun 18 - Wed, Jun 25

SAN

San Diego Intl.

BOS

Logan Intl.

$307 Roundtrip, found 3 days ago

$307

Roundtrip

found 3 days ago

Select Hawaiian Airlines flight, departing Wed, Jun 18 from San Diego Intl. to Logan Intl., returning Wed, Jun 25, priced at $307 found 3 days ago

Sat, Aug 9 - Sat, Aug 16

SAN

San Diego Intl.

BOS

Logan Intl.

$312 Roundtrip, found 1 day ago

$312

Roundtrip

found 1 day ago

Select United flight, departing Sat, Aug 9 from San Diego Intl. to Logan Intl., returning Sat, Aug 16, priced at $312 found 1 day ago

Fri, Jun 20 - Thu, Jun 26

SAN

San Diego Intl.

BOS

Logan Intl.

$313 Roundtrip, found 3 days ago

$313

Roundtrip

found 3 days ago

Select American Airlines flight, departing Fri, Jun 20 from San Diego Intl. to Logan Intl., returning Thu, Jun 26, priced at $313 found 3 days ago

Sun, Aug 10 - Sun, Aug 17

SAN

San Diego Intl.

BOS

Logan Intl.

$342 Roundtrip, found 1 day ago

$342

Roundtrip

found 1 day ago

Select Alaska Airlines flight, departing Sun, Aug 10 from San Diego Intl. to Logan Intl., returning Sun, Aug 17, priced at $342 found 1 day ago