Athens ATH

Delta or Star Alliance $495-$572 Chicago to Athens Aug 14–May 15

KLM Atlanta to Athens $548-$573; LH $601 Oct 6–March 17

KLM/Swiss $570 Chicago to Athens; $702 Santorini August departures; United $597 Xmas fares

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Delta $552 Chicago to Athens Aug-Mar

KLM $578 Atlanta to Romania or Serbia, $666 Athens August-March 2017, even Christmas holidays

United/SAS $570-$595 Atlanta to Copenhagen/Stockholm October dates

Washington to Europe alliance fares 8 cities under $600 round trip fall travel

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United $692 SFO to Athens, Delta $722, AA $744 Aug-Oct

Nationwide sale $450 to $700 USA to Europe economy airfare Aug-Mar 2017

Delta $590 New York JFK to Athens, United $598 EWR May 2016

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