Cheap flights from Athens to Treasure Island

View AU$889 flight on Thu, 28 Aug. 2025Opens in a new window

Popular airlines from Athens to Treasure Island

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 35% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Athens (ATH) to Treasure Island (SJC)

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
Thu, 28 Aug. - Fri, 12 Sep.
ATH
Athens
SFO
San Francisco
AU$1,042 Return, found 10 hours ago
AU$1,042
Return
found 10 hours ago
Select Scandinavian Airlines flight, departing Thu, 28 Aug. from Athens to San Francisco, returning Fri, 12 Sep., priced at AU$1,042 found 10 hours ago
Lufthansa
Thu, 28 Aug. - Fri, 12 Sep.
ATH
Athens
SFO
San Francisco
AU$1,387 Return, found 10 hours ago
AU$1,387
Return
found 10 hours ago
Select Lufthansa flight, departing Thu, 28 Aug. from Athens to San Francisco, returning Fri, 12 Sep., priced at AU$1,387 found 10 hours ago
United
Thu, 28 Aug. - Fri, 12 Sep.
ATH
Athens
SFO
San Francisco
AU$1,393 Return, found 10 hours ago
AU$1,393
Return
found 10 hours ago
Select United flight, departing Thu, 28 Aug. from Athens to San Francisco, returning Fri, 12 Sep., priced at AU$1,393 found 10 hours ago
American Airlines
Thu, 28 Aug. - Fri, 12 Sep.
ATH
Athens
SFO
San Francisco
AU$1,404 Return, found 10 hours ago
AU$1,404
Return
found 10 hours ago
Select American Airlines flight, departing Thu, 28 Aug. from Athens to San Francisco, returning Fri, 12 Sep., priced at AU$1,404 found 10 hours ago
Delta
Thu, 28 Aug. - Fri, 12 Sep.
ATH
Athens
SFO
San Francisco
AU$1,410 Return, found 10 hours ago
AU$1,410
Return
found 10 hours ago
Select Delta flight, departing Thu, 28 Aug. from Athens to San Francisco, returning Fri, 12 Sep., priced at AU$1,410 found 10 hours ago
ITA Airways
Thu, 28 Aug. - Fri, 12 Sep.
ATH
Athens
SFO
San Francisco
AU$1,469 Return, found 10 hours ago
AU$1,469
Return
found 10 hours ago
Select ITA Airways flight, departing Thu, 28 Aug. from Athens to San Francisco, returning Fri, 12 Sep., priced at AU$1,469 found 10 hours ago

Find the cheapest month to fly from Athens (ATH) to San Francisco (SFO)

February is typically the cheapest month to fly

From AU$886 - AU$1,668 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.