Find Cheap Flights from Boston (BOS) to Sifnos (ATH) from CHF 513

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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 457 for one-way flights and CHF 513 for return flights, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, 23 Sept - Tue, 29 Sept
BOS
Logan Intl.
ATH
Eleftherios Venizelos
CHF 513 Return, found 1 day ago
CHF 513
Return
found 1 day ago
Select Turkish Airlines flight, departing Wed, 23 Sept from Logan Intl. to Eleftherios Venizelos, returning Tue, 29 Sept, priced at CHF 513 found 1 day ago
Fri, 25 Sept - Mon, 28 Sept
BOS
Logan Intl.
ATH
Eleftherios Venizelos
CHF 815 Return, found 1 day ago
CHF 815
Return
found 1 day ago
Select TAP Portugal flight, departing Fri, 25 Sept from Logan Intl. to Eleftherios Venizelos, returning Mon, 28 Sept, priced at CHF 815 found 1 day ago
Thu, 24 Sept - Sun, 27 Sept
BOS
Logan Intl.
ATH
Eleftherios Venizelos
CHF 938 Return, found 1 day ago
CHF 938
Return
found 1 day ago
Select Aer Lingus flight, departing Thu, 24 Sept from Logan Intl. to Eleftherios Venizelos, returning Sun, 27 Sept, priced at CHF 938 found 1 day ago
Thu, 24 Sept - Sun, 27 Sept
BOS
Logan Intl.
ATH
Eleftherios Venizelos
CHF 1'244 Return, found 1 day ago
CHF 1'244
Return
found 1 day ago
Select Air France flight, departing Thu, 24 Sept from Logan Intl. to Eleftherios Venizelos, returning Sun, 27 Sept, priced at CHF 1'244 found 1 day ago
Thu, 24 Sept - Sun, 27 Sept
BOS
Logan Intl.
ATH
Eleftherios Venizelos
CHF 1'246 Return, found 1 day ago
CHF 1'246
Return
found 1 day ago
Select Iberia flight, departing Thu, 24 Sept from Logan Intl. to Eleftherios Venizelos, returning Sun, 27 Sept, priced at CHF 1'246 found 1 day ago
Cheap Flights from Boston to Sifnos & Flight Information
Origin airport IATA code
BOS
Destination airport IATA code
ATH
Number of flight options
1
Return price
CHF 512
Average flight time
9 hours 10 mins

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
Aer Lingus, Turkish Airlines, TAP Portugal, Delta, KLM, Air France, Iberia
Distance
Direct Flight Time
Flight Price
CHF 513

Need a car after flight from Boston to Sifnos

Economy

Chevrolet Spark or similar
  • 4 people
Chevrolet Spark
Economy Chevrolet Spark

Compact

Ford Focus or similar
  • 4 people
Ford Focus
Compact Ford Focus

Midsize

Toyota Corolla or similar
  • 5 people
Toyota Corolla
Midsize Toyota Corolla

SUV

Jeep Compass or similar
  • 5 people
Jeep Compass
SUV Jeep Compass

Place to stay after flight from Boston to Sifnos

NOS Hotel & Villas

NOS Hotel & Villas

4 out of 5
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 ...
10/10 Exceptional! (21 reviews)
We cannot say enough good things about NOS!! We were there for our honeymoon, looking for a relaxing time in Sifnos, and NOS was the absolute perfect place to stay for that! Our room was sleek, clean, and had a private patio with a small plunge pool which was incredible. The staff were so friendly ...

Reviewed on 25 Sept 2025

Opens in a new windowNOS Hotel & Villas
Sifnaika Konakia ~ Armada Residence

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 ...
Opens in a new windowSifnaika Konakia ~ Armada Residence
Nival Boutique Hotel

Nival Boutique Hotel

3 out of 5
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

Opens in a new windowNival Boutique Hotel
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Smaragdi Hotel

Smaragdi Hotel

Artemonas Sifnos Sifnos Island
Dieses Hotel bietet dir einen angenehmen Aufenthalt in Sifnos. Freu dich auf inbegriffenes Frühstück, WLAN-Internetzugang (kostenlos) und Dachterrasse. Einige ...
9.6/10 Exceptional! (98 reviews)
Amazing stay at Smaragdi! Perfect location just steps from the bus stop. Truly helpful and welcoming staff!

Reviewed on 14 Oct 2025

Opens in a new windowSmaragdi Hotel
Arcos Suites Sifnos

Arcos Suites Sifnos

Kamares Sifnos Sifnos Island
Dieses Hotel bietet dir einen angenehmen Aufenthalt in Sifnos. Freu dich auf inbegriffenes Frühstück, WLAN-Internetzugang (kostenlos) und Parken ohne Service ...
Opens in a new windowArcos Suites Sifnos
Lithos Suites

Lithos Suites

Kamares Sifnos
Dieses Hotel bietet dir einen angenehmen Aufenthalt in Sifnos. Freu dich auf inbegriffenes Frühstück, WLAN-Internetzugang (kostenlos) und Concierge-Service. ...
Opens in a new windowLithos Suites
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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.

^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.