$571 Cheap Swiss International Air Lines flights Boston (BOS) to Zakynthos (ZTH)

$571 Cheap Swiss International Air Lines flights Boston (BOS) to Zakynthos (ZTH)

Prices were available within the past 7 days and start at $571 for one-way flights and $919 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Sep 21 - Thu, Oct 2

BOS

Boston

ZTH

Zakynthos

$919 Roundtrip, found 2 days ago

$919

Roundtrip

found 2 days ago

Select Swiss International Air Lines flight, departing Sun, Sep 21 from Boston to Zakynthos, returning Thu, Oct 2, priced at $919 found 2 days ago

Sun, Sep 7 - Sat, Sep 13

BOS

Boston

ZTH

Zakynthos

$950 Roundtrip, found 1 hour ago

$950

Roundtrip

found 1 hour ago

Select Swiss International Air Lines flight, departing Sun, Sep 7 from Boston to Zakynthos, returning Sat, Sep 13, priced at $950 found 1 hour ago

Sat, Aug 30 - Mon, Sep 8

BOS

Boston

ZTH

Zakynthos

$969 Roundtrip, found 9 hours ago

$969

Roundtrip

found 9 hours ago

Select Swiss International Air Lines flight, departing Sat, Aug 30 from Boston to Zakynthos, returning Mon, Sep 8, priced at $969 found 9 hours ago

Sun, Sep 7 - Sat, Sep 13

BOS

Boston

ZTH

Zakynthos

$988 Roundtrip, found 1 hour ago

$988

Roundtrip

found 1 hour ago

Select Swiss International Air Lines flight, departing Sun, Sep 7 from Boston to Zakynthos, returning Sat, Sep 13, priced at $988 found 1 hour ago

Sun, Sep 7 - Sat, Sep 13

BOS

Boston

ZTH

Zakynthos

$1,018 Roundtrip, found 1 hour ago

$1,018

Roundtrip

found 1 hour ago

Select Swiss International Air Lines flight, departing Sun, Sep 7 from Boston to Zakynthos, returning Sat, Sep 13, priced at $1,018 found 1 hour ago

Sun, Sep 7 - Sat, Sep 13

BOS

Boston

ZTH

Zakynthos

$1,028 Roundtrip, found 1 hour ago

$1,028

Roundtrip

found 1 hour ago

Select Swiss International Air Lines flight, departing Sun, Sep 7 from Boston to Zakynthos, returning Sat, Sep 13, priced at $1,028 found 1 hour ago

Sun, Sep 7 - Sat, Sep 13

BOS

Boston

ZTH

Zakynthos

$1,100 Roundtrip, found 1 hour ago

$1,100

Roundtrip

found 1 hour ago

Select Swiss International Air Lines flight, departing Sun, Sep 7 from Boston to Zakynthos, returning Sat, Sep 13, priced at $1,100 found 1 hour ago