Flights from Boston to Sivros

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.

Sun, Sep 7 - Wed, Sep 17

BOS

Logan Intl.

ATH

Eleftherios Venizelos

$652 Roundtrip, found 19 hours ago

$652

Roundtrip

found 19 hours ago

Select Scandinavian Airlines flight, departing Sun, Sep 7 from Logan Intl. to Eleftherios Venizelos, returning Wed, Sep 17, priced at $652 found 19 hours ago

Tue, Sep 9 - Tue, Sep 23

BOS

Logan Intl.

ATH

Eleftherios Venizelos

$673 Roundtrip, found 19 hours ago

$673

Roundtrip

found 19 hours ago

Select Turkish Airlines flight, departing Tue, Sep 9 from Logan Intl. to Eleftherios Venizelos, returning Tue, Sep 23, priced at $673 found 19 hours ago

Wed, Sep 10 - Tue, Sep 23

BOS

Logan Intl.

ATH

Eleftherios Venizelos

$799 Roundtrip, found 19 hours ago

$799

Roundtrip

found 19 hours ago

Select British Airways flight, departing Wed, Sep 10 from Logan Intl. to Eleftherios Venizelos, returning Tue, Sep 23, priced at $799 found 19 hours ago

Mon, Sep 8 - Sat, Sep 20

BOS

Logan Intl.

ATH

Eleftherios Venizelos

$999 Roundtrip, found 19 hours ago

$999

Roundtrip

found 19 hours ago

Select Delta flight, departing Mon, Sep 8 from Logan Intl. to Eleftherios Venizelos, returning Sat, Sep 20, priced at $999 found 19 hours ago

Thu, Nov 20 - Sat, Nov 29

BOS

Logan Intl.

ATH

Eleftherios Venizelos

$1,055 Roundtrip, found 5 days ago

$1,055

Roundtrip

found 5 days ago

Select United flight, departing Thu, Nov 20 from Logan Intl. to Eleftherios Venizelos, returning Sat, Nov 29, priced at $1,055 found 5 days ago

Mon, Sep 8 - Sat, Sep 20

BOS

Logan Intl.

ATH

Eleftherios Venizelos

$1,063 Roundtrip, found 19 hours ago

$1,063

Roundtrip

found 19 hours ago

Select Iberia flight, departing Mon, Sep 8 from Logan Intl. to Eleftherios Venizelos, returning Sat, Sep 20, priced at $1,063 found 19 hours ago

Thu, Nov 20 - Sat, Nov 29

BOS

Logan Intl.

ATH

Eleftherios Venizelos

$1,064 Roundtrip, found 5 days ago

$1,064

Roundtrip

found 5 days ago

Select Swiss International Air Lines flight, departing Thu, Nov 20 from Logan Intl. to Eleftherios Venizelos, returning Sat, Nov 29, priced at $1,064 found 5 days ago

Thu, Nov 20 - Sat, Nov 29

BOS

Logan Intl.

ATH

Eleftherios Venizelos

$1,070 Roundtrip, found 5 days ago

$1,070

Roundtrip

found 5 days ago

Select Lufthansa flight, departing Thu, Nov 20 from Logan Intl. to Eleftherios Venizelos, returning Sat, Nov 29, priced at $1,070 found 5 days ago

Mon, Sep 8 - Sat, Sep 20

BOS

Logan Intl.

ATH

Eleftherios Venizelos

$1,086 Roundtrip, found 19 hours ago

$1,086

Roundtrip

found 19 hours ago

Select KLM flight, departing Mon, Sep 8 from Logan Intl. to Eleftherios Venizelos, returning Sat, Sep 20, priced at $1,086 found 19 hours ago

Thu, Nov 20 - Sat, Nov 29

BOS

Logan Intl.

ATH

Eleftherios Venizelos

$1,099 Roundtrip, found 5 days ago

$1,099

Roundtrip

found 5 days ago

Select American Airlines flight, departing Thu, Nov 20 from Logan Intl. to Eleftherios Venizelos, returning Sat, Nov 29, priced at $1,099 found 5 days ago

Thu, Nov 20 - Sat, Nov 29

BOS

Logan Intl.

ATH

Eleftherios Venizelos

$1,148 Roundtrip, found 5 days ago

$1,148

Roundtrip

found 5 days ago

Select TAP Portugal flight, departing Thu, Nov 20 from Logan Intl. to Eleftherios Venizelos, returning Sat, Nov 29, priced at $1,148 found 5 days ago

Mon, Sep 8 - Sat, Sep 20

BOS

Logan Intl.

ATH

Eleftherios Venizelos

$1,167 Roundtrip, found 19 hours ago

$1,167

Roundtrip

found 19 hours ago

Select Aer Lingus flight, departing Mon, Sep 8 from Logan Intl. to Eleftherios Venizelos, returning Sat, Sep 20, priced at $1,167 found 19 hours ago

Thu, Nov 20 - Sat, Nov 29

BOS

Logan Intl.

ATH

Eleftherios Venizelos

$1,187 Roundtrip, found 5 days ago

$1,187

Roundtrip

found 5 days ago

Select Air Canada flight, departing Thu, Nov 20 from Logan Intl. to Eleftherios Venizelos, returning Sat, Nov 29, priced at $1,187 found 5 days ago

Sun, Jun 8 - Tue, Jun 24

BOS

Logan Intl.

ATH

Eleftherios Venizelos

$1,209 Roundtrip, found 1 day ago

$1,209

Roundtrip

found 1 day ago

Select Virgin Atlantic flight, departing Sun, Jun 8 from Logan Intl. to Eleftherios Venizelos, returning Tue, Jun 24, priced at $1,209 found 1 day ago

Fri, Nov 21 - Sun, Nov 30

BOS

Logan Intl.

ATH

Eleftherios Venizelos

$1,226 Roundtrip, found 5 days ago

$1,226

Roundtrip

found 5 days ago

Select ITA Airways flight, departing Fri, Nov 21 from Logan Intl. to Eleftherios Venizelos, returning Sun, Nov 30, priced at $1,226 found 5 days ago

Fri, Nov 21 - Sun, Nov 30

BOS

Logan Intl.

ATH

Eleftherios Venizelos

$1,236 Roundtrip, found 5 days ago

$1,236

Roundtrip

found 5 days ago

Select Austrian Airlines flight, departing Fri, Nov 21 from Logan Intl. to Eleftherios Venizelos, returning Sun, Nov 30, priced at $1,236 found 5 days ago

Mon, Jun 9 - Fri, Jun 20

BOS

Logan Intl.

ATH

Eleftherios Venizelos

$1,288 Roundtrip, found 2 days ago

$1,288

Roundtrip

found 2 days ago

Select Air France flight, departing Mon, Jun 9 from Logan Intl. to Eleftherios Venizelos, returning Fri, Jun 20, priced at $1,288 found 2 days ago

Thu, Nov 20 - Sat, Nov 29

BOS

Logan Intl.

ATH

Eleftherios Venizelos

$1,302 Roundtrip, found 5 days ago

$1,302

Roundtrip

found 5 days ago

Select Brussels Airlines flight, departing Thu, Nov 20 from Logan Intl. to Eleftherios Venizelos, returning Sat, Nov 29, priced at $1,302 found 5 days ago

Fri, Jun 6 - Wed, Jun 25

BOS

Logan Intl.

ATH

Eleftherios Venizelos

$1,824 Roundtrip, found 1 day ago

$1,824

Roundtrip

found 1 day ago

Select Finnair flight, departing Fri, Jun 6 from Logan Intl. to Eleftherios Venizelos, returning Wed, Jun 25, priced at $1,824 found 1 day ago

Mon, Sep 8 - Sat, Sep 20

BOS

Logan Intl.

ATH

Eleftherios Venizelos

$1,836 Roundtrip, found 19 hours ago

$1,836

Roundtrip

found 19 hours ago

Select EL AL Israel Airlines flight, departing Mon, Sep 8 from Logan Intl. to Eleftherios Venizelos, returning Sat, Sep 20, priced at $1,836 found 19 hours ago