Find Cheap Flights from Boston (BOS) to Sifnos (ATH) from CHF 866
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Selected flight deals from Boston to Sifnos
The lowest prices found within the past 7 days from Boston to Sifnos were CHF 372 for one-way flights and CHF 866 for return flights, for the period specified. Prices and availability are subject to change. Additional terms apply.
BOS
Logan Intl.
ATH
Eleftherios Venizelos
CHF 866 Return, found 3 days ago
CHF 866
Return
found 3 days ago
BOS
Logan Intl.
ATH
Eleftherios Venizelos
CHF 868 Return, found 3 days ago
CHF 868
Return
found 3 days ago
BOS
Logan Intl.
ATH
Eleftherios Venizelos
CHF 875 Return, found 3 days ago
CHF 875
Return
found 3 days ago
BOS
Logan Intl.
ATH
Eleftherios Venizelos
CHF 913 Return, found 3 days ago
CHF 913
Return
found 3 days ago
BOS
Logan Intl.
ATH
Eleftherios Venizelos
CHF 930 Return, found 3 days ago
CHF 930
Return
found 3 days ago
Origin airport IATA code | BOS |
|---|---|
Destination airport IATA code | ATH |
Number of flight options | 1 |
Return price | CHF 865 |
Average flight time | 9 hours 10 mins |
Best Day to Book Flight from Boston to Sifnos
Sifnos Flight Information
Traveling From | Boston |
|---|---|
Origin Airport IATA Code | BOS |
Traveling To | Sifnos |
Destination Airport IATA Code | ATH |
Number of Airlines Serving | |
Available Airlines | United, Delta, Virgin Atlantic, Air Canada, Swiss International Air Lines, British Airways, Finnair, Air Transat |
Distance | |
Direct Flight Time | |
Flight Price | CHF 866 |
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Place to stay after flight from Boston to Sifnos
NOS Hotel & Villas
Faros Sifnos Sifnos Island
Dieses Hotel im luxuriösen Stil bietet dir einen angenehmen Aufenthalt in Sifnos. Freu dich auf inbegriffenes Frühstück, WLAN-Internetzugang (kostenlos) und ...
9.8/10 Exceptional! (24 reviews)
"NOS es maravilloso, las habitaciones y todo en general hermoso, la atención, la comida, de verdad una gran experiencia. Ayuda en todo momento si quieres encontrar una playa cercana que hay tres muy lindas, taxi para ir a las villas o encontrar una masajista, estupendo, me voy agradecida y con ganas ..."
Reviewed on 5 May 2026
Nival Boutique Hotel
Apollonia Sifnos Sifnos Island
Dieses Hotel im Boutique-Stil bietet dir einen angenehmen Aufenthalt in Sifnos. Freu dich auf inbegriffenes Frühstück, WLAN-Internetzugang (kostenlos) und Parken ...
9.4/10 Exceptional! (63 reviews)
"Terrific stay in Sifnos at the Nival Boutique Hotel. Easy walk to restaurants in Artemonas and e-bike rental!"
Reviewed on 16 Oct 2025
Sifnaika Konakia ~ Armada Residence
Kamares Sifnos Sifnos Island
Dieses Hotel für Familien bietet dir einen angenehmen Aufenthalt in Sifnos. Freu dich auf inbegriffenes Frühstück, Parken ohne Service (kostenlos) und Shuttle ...
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ALK HOTEL™
Ag. Marina Kamares Sifnos Island
Dieses Hotel bietet dir einen angenehmen Aufenthalt in Sifnos. Freu dich auf inbegriffenes Frühstück, WLAN-Internetzugang (kostenlos) und Parken ohne Service ...
9.2/10 Wonderful! (138 reviews)
"Υπέροχο μέρος καταπληκτική εμπειρία"
Reviewed on 31 May 2026
Gerani Suites Sifnos
Platis Gialos Sifnos
Dieses Apartment für Geschäftsreisende bietet dir einen angenehmen Aufenthalt in Sifnos. Freu dich auf WLAN-Internetzugang (kostenlos), Parken ohne Service (kostenlos) ...
9.8/10 Exceptional! (19 reviews)
"Great stay and beautiful place! Owner was very welcoming and had a tray for coffee, breakfast items, and fruits. The place was beautifully decorated and the beach was across the street! Would definitely recommend!"
Reviewed on 5 Jul 2024
Filadaki Villas
Kamara Sifnos Sifnos Island
Dieses Hotel bietet dir einen angenehmen Aufenthalt in Sifnos. Freu dich auf WLAN-Internetzugang (kostenlos), Parken ohne Service (kostenlos) und Privatpools. ...
9.8/10 Exceptional! (36 reviews)
"This one-year old, beautifully appointed property is first rate. Its location is on the shore across the bay from the ferry port in Serifos port town Kamari with gorgeous views of the town, mountains and sea. If you have a car and plan to explore Serifos this place is ideal. A nice parking lot with ..."
Reviewed on 31 May 2026
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.
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Packages
Need more than a Flight from Boston to Sifnos?
^Savings based on all holiday package bookings with Flight + Hotel made on ebookers.ie from January 1, 2019 to December 31, 2019 as compared to the price of the same components booked separately. Savings will vary based on origin/destination, length of trip, stay dates and selected travel supplier(s). Savings not available on all packages.