Flights From Boston (BOS) to Sifnos (ATH)

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Selected fares from Boston to Sifnos

The cheapest prices found with in the last 7 days for return flights were CA $921 and CA $547 for one-way flights to Sifnos for the period specified. Prices and availability are subject to change. Additional terms apply.

TAP Portugal
Thu, Jan 28 - Mon, Feb 8
BOS
Logan Intl.
ATH
Eleftherios Venizelos
CA $921 Roundtrip, found 5 days ago
CA $921
Roundtrip
found 5 days ago
Select TAP Portugal flight, departing Thu, Jan 28 from Logan Intl. to Eleftherios Venizelos, returning Mon, Feb 8, priced at CA $921 found 5 days ago
Turkish Airlines
Sun, Oct 4 - Sun, Oct 25
BOS
Logan Intl.
ATH
Eleftherios Venizelos
CA $1,020 Roundtrip, found 1 day ago
CA $1,020
Roundtrip
found 1 day ago
Select Turkish Airlines flight, departing Sun, Oct 4 from Logan Intl. to Eleftherios Venizelos, returning Sun, Oct 25, priced at CA $1,020 found 1 day ago
British Airways
Thu, Jan 28 - Mon, Feb 8
BOS
Logan Intl.
ATH
Eleftherios Venizelos
CA $1,113 Roundtrip, found 5 days ago
CA $1,113
Roundtrip
found 5 days ago
Select British Airways flight, departing Thu, Jan 28 from Logan Intl. to Eleftherios Venizelos, returning Mon, Feb 8, priced at CA $1,113 found 5 days ago