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 $981 and CA $461 for one-way flights to Sifnos for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Tue, Oct 20 - Mon, Nov 2
BOS
Logan Intl.
ATH
Eleftherios Venizelos
CA $981 Roundtrip, found 5 days ago
CA $981
Roundtrip
found 5 days ago
Select Air Canada flight, departing Tue, Oct 20 from Logan Intl. to Eleftherios Venizelos, returning Mon, Nov 2, priced at CA $981 found 5 days ago
Swiss International Air Lines
Mon, Nov 16 - Mon, Nov 23
BOS
Logan Intl.
ATH
Eleftherios Venizelos
CA $1,004 Roundtrip, found 13 hours ago
CA $1,004
Roundtrip
found 13 hours ago
Select Swiss International Air Lines flight, departing Mon, Nov 16 from Logan Intl. to Eleftherios Venizelos, returning Mon, Nov 23, priced at CA $1,004 found 13 hours ago
Austrian Airlines
Mon, Nov 16 - Mon, Nov 23
BOS
Logan Intl.
ATH
Eleftherios Venizelos
CA $1,017 Roundtrip, found 13 hours ago
CA $1,017
Roundtrip
found 13 hours ago
Select Austrian Airlines flight, departing Mon, Nov 16 from Logan Intl. to Eleftherios Venizelos, returning Mon, Nov 23, priced at CA $1,017 found 13 hours ago