Flights from Boston to Trim

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.

Mon, Oct 13 - Fri, Oct 17

BOS

Logan Intl.

DUB

Dublin

$368 Roundtrip, found 4 days ago

$368

Roundtrip

found 4 days ago

Select JetBlue Airways flight, departing Mon, Oct 13 from Logan Intl. to Dublin, returning Fri, Oct 17, priced at $368 found 4 days ago

Tue, Oct 14 - Fri, Oct 17

BOS

Logan Intl.

DUB

Dublin

$372 Roundtrip, found 4 days ago

$372

Roundtrip

found 4 days ago

Select JetBlue Airways flight, departing Tue, Oct 14 from Logan Intl. to Dublin, returning Fri, Oct 17, priced at $372 found 4 days ago

Mon, Oct 13 - Wed, Oct 15

BOS

Logan Intl.

DUB

Dublin

$378 Roundtrip, found 4 days ago

$378

Roundtrip

found 4 days ago

Select JetBlue Airways flight, departing Mon, Oct 13 from Logan Intl. to Dublin, returning Wed, Oct 15, priced at $378 found 4 days ago

Wed, Oct 8 - Wed, Oct 15

BOS

Logan Intl.

DUB

Dublin

$380 Roundtrip, found 4 days ago

$380

Roundtrip

found 4 days ago

Select United flight, departing Wed, Oct 8 from Logan Intl. to Dublin, returning Wed, Oct 15, priced at $380 found 4 days ago

Tue, Oct 14 - Thu, Oct 16

BOS

Logan Intl.

DUB

Dublin

$383 Roundtrip, found 4 days ago

$383

Roundtrip

found 4 days ago

Select JetBlue Airways flight, departing Tue, Oct 14 from Logan Intl. to Dublin, returning Thu, Oct 16, priced at $383 found 4 days ago

Thu, Oct 9 - Tue, Oct 14

BOS

Logan Intl.

DUB

Dublin

$386 Roundtrip, found 4 days ago

$386

Roundtrip

found 4 days ago

Select United flight, departing Thu, Oct 9 from Logan Intl. to Dublin, returning Tue, Oct 14, priced at $386 found 4 days ago

Sat, Sep 20 - Sun, Oct 5

BOS

Logan Intl.

DUB

Dublin

$399 Roundtrip, found 17 hours ago

$399

Roundtrip

found 17 hours ago

Select Icelandair flight, departing Sat, Sep 20 from Logan Intl. to Dublin, returning Sun, Oct 5, priced at $399 found 17 hours ago

Wed, Sep 24 - Fri, Oct 3

BOS

Logan Intl.

DUB

Dublin

$454 Roundtrip, found 17 hours ago

$454

Roundtrip

found 17 hours ago

Select Swiss International Air Lines flight, departing Wed, Sep 24 from Logan Intl. to Dublin, returning Fri, Oct 3, priced at $454 found 17 hours ago

Sun, Sep 21 - Sat, Oct 4

BOS

Logan Intl.

DUB

Dublin

$463 Roundtrip, found 17 hours ago

$463

Roundtrip

found 17 hours ago

Select Lufthansa flight, departing Sun, Sep 21 from Logan Intl. to Dublin, returning Sat, Oct 4, priced at $463 found 17 hours ago

Sun, Sep 21 - Sat, Oct 4

BOS

Logan Intl.

DUB

Dublin

$502 Roundtrip, found 17 hours ago

$502

Roundtrip

found 17 hours ago

Select Air Canada flight, departing Sun, Sep 21 from Logan Intl. to Dublin, returning Sat, Oct 4, priced at $502 found 17 hours ago

Sat, Oct 11 - Thu, Oct 16

BOS

Logan Intl.

DUB

Dublin

$513 Roundtrip, found 4 days ago

$513

Roundtrip

found 4 days ago

Select American Airlines flight, departing Sat, Oct 11 from Logan Intl. to Dublin, returning Thu, Oct 16, priced at $513 found 4 days ago

Sat, Oct 11 - Thu, Oct 16

BOS

Logan Intl.

DUB

Dublin

$535 Roundtrip, found 4 days ago

$535

Roundtrip

found 4 days ago

Select British Airways flight, departing Sat, Oct 11 from Logan Intl. to Dublin, returning Thu, Oct 16, priced at $535 found 4 days ago

Sat, Oct 11 - Thu, Oct 16

BOS

Logan Intl.

DUB

Dublin

$645 Roundtrip, found 4 days ago

$645

Roundtrip

found 4 days ago

Select Aer Lingus flight, departing Sat, Oct 11 from Logan Intl. to Dublin, returning Thu, Oct 16, priced at $645 found 4 days ago

Sun, Sep 21 - Sat, Oct 4

BOS

Logan Intl.

DUB

Dublin

$657 Roundtrip, found 17 hours ago

$657

Roundtrip

found 17 hours ago

Select Delta flight, departing Sun, Sep 21 from Logan Intl. to Dublin, returning Sat, Oct 4, priced at $657 found 17 hours ago

Sun, Sep 21 - Sat, Oct 4

BOS

Logan Intl.

DUB

Dublin

$709 Roundtrip, found 17 hours ago

$709

Roundtrip

found 17 hours ago

Select KLM flight, departing Sun, Sep 21 from Logan Intl. to Dublin, returning Sat, Oct 4, priced at $709 found 17 hours ago

Sun, Sep 21 - Sat, Oct 4

BOS

Logan Intl.

DUB

Dublin

$709 Roundtrip, found 17 hours ago

$709

Roundtrip

found 17 hours ago

Select Air France flight, departing Sun, Sep 21 from Logan Intl. to Dublin, returning Sat, Oct 4, priced at $709 found 17 hours ago

Sat, Oct 11 - Thu, Oct 16

BOS

Logan Intl.

DUB

Dublin

$736 Roundtrip, found 4 days ago

$736

Roundtrip

found 4 days ago

Select Iberia flight, departing Sat, Oct 11 from Logan Intl. to Dublin, returning Thu, Oct 16, priced at $736 found 4 days ago

Sun, Sep 21 - Sat, Oct 4

BOS

Logan Intl.

DUB

Dublin

$747 Roundtrip, found 17 hours ago

$747

Roundtrip

found 17 hours ago

Select Austrian Airlines flight, departing Sun, Sep 21 from Logan Intl. to Dublin, returning Sat, Oct 4, priced at $747 found 17 hours ago

Sun, Sep 21 - Sat, Oct 4

BOS

Logan Intl.

DUB

Dublin

$762 Roundtrip, found 17 hours ago

$762

Roundtrip

found 17 hours ago

Select Scandinavian Airlines flight, departing Sun, Sep 21 from Logan Intl. to Dublin, returning Sat, Oct 4, priced at $762 found 17 hours ago

Sun, Sep 21 - Sat, Oct 4

BOS

Logan Intl.

DUB

Dublin

$934 Roundtrip, found 17 hours ago

$934

Roundtrip

found 17 hours ago

Select TAP Portugal flight, departing Sun, Sep 21 from Logan Intl. to Dublin, returning Sat, Oct 4, priced at $934 found 17 hours ago