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 $622 and CA $591 for one-way flights to Sifnos for the period specified. Prices and availability are subject to change. Additional terms apply.

Aer Lingus
Sun, Sep. 7 - Tue, Sep. 23
BOS
Logan Intl.
ATH
Eleftherios Venizelos
CA $622 Roundtrip, found 4 days ago
CA $622
Roundtrip
found 4 days ago
Select Aer Lingus flight, departing Sun, Sep. 7 from Logan Intl. to Eleftherios Venizelos, returning Tue, Sep. 23, priced at CA $622 found 4 days ago
British Airways
Sun, Sep. 7 - Tue, Sep. 23
BOS
Logan Intl.
ATH
Eleftherios Venizelos
CA $659 Roundtrip, found 4 days ago
CA $659
Roundtrip
found 4 days ago
Select British Airways flight, departing Sun, Sep. 7 from Logan Intl. to Eleftherios Venizelos, returning Tue, Sep. 23, priced at CA $659 found 4 days ago
Scandinavian Airlines
Sun, Feb. 15 - Sat, Feb. 28
BOS
Logan Intl.
ATH
Eleftherios Venizelos
CA $766 Roundtrip, found 5 days ago
CA $766
Roundtrip
found 5 days ago
Select Scandinavian Airlines flight, departing Sun, Feb. 15 from Logan Intl. to Eleftherios Venizelos, returning Sat, Feb. 28, priced at CA $766 found 5 days ago