Cheap flights from Boston to Greek Mainland

View AU$722 flight on Mon, 19 Jan. 2026Opens in a new window

Popular airlines from Boston to Greek Mainland

  • American Airlines

    American Airlines

  • Air France

    Air France

  • British Airways

    British Airways

  • Delta

    Delta

  • Iberia

    Iberia

  • Air Serbia

    Air Serbia

  • KLM

    KLM

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Cheap Flights from Boston (BOS) to Greek Mainland (ATH)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Scandinavian Airlines
Mon, 25 Aug. - Mon, 15 Sep.
BOS
Boston
ATH
Athens
AU$944 Return, found 5 days ago
AU$944
Return
found 5 days ago
Select Scandinavian Airlines flight, departing Mon, 25 Aug. from Boston to Athens, returning Mon, 15 Sep., priced at AU$944 found 5 days ago
United
Sun, 4 Jan. - Tue, 13 Jan.
BOS
Boston
ATH
Athens
AU$1,097 Return, found 1 day ago
AU$1,097
Return
found 1 day ago
Select United flight, departing Sun, 4 Jan. from Boston to Athens, returning Tue, 13 Jan., priced at AU$1,097 found 1 day ago
Swiss International Air Lines
Sun, 4 Jan. - Tue, 13 Jan.
BOS
Boston
ATH
Athens
AU$1,113 Return, found 1 day ago
AU$1,113
Return
found 1 day ago
Select Swiss International Air Lines flight, departing Sun, 4 Jan. from Boston to Athens, returning Tue, 13 Jan., priced at AU$1,113 found 1 day ago
Lufthansa
Sun, 4 Jan. - Tue, 13 Jan.
BOS
Boston
ATH
Athens
AU$1,132 Return, found 1 day ago
AU$1,132
Return
found 1 day ago
Select Lufthansa flight, departing Sun, 4 Jan. from Boston to Athens, returning Tue, 13 Jan., priced at AU$1,132 found 1 day ago
British Airways
Sun, 4 Jan. - Tue, 13 Jan.
BOS
Boston
ATH
Athens
AU$1,168 Return, found 1 day ago
AU$1,168
Return
found 1 day ago
Select British Airways flight, departing Sun, 4 Jan. from Boston to Athens, returning Tue, 13 Jan., priced at AU$1,168 found 1 day ago
Delta
Sun, 4 Jan. - Tue, 13 Jan.
BOS
Boston
ATH
Athens
AU$1,205 Return, found 1 day ago
AU$1,205
Return
found 1 day ago
Select Delta flight, departing Sun, 4 Jan. from Boston to Athens, returning Tue, 13 Jan., priced at AU$1,205 found 1 day ago

Find the cheapest month to fly from Boston (BOS) to Athens (ATH)

February is typically the cheapest month to fly

From AU$625 - AU$1,595 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.