Cheapest one-way ORD–ATH flights, June

AirHint found the following cheapest one-way flights from Chicago (ORD) to Athens (ATH) in June 2026 (see full year).

One-Way flights

06 Jun WestJet
14 Jun HiSky Europe
04 Jun HiSky Europe
25 Jun HiSky Europe
28 Jun HiSky Europe
09 Jun Icelandair
02 Jun WestJet
03 Jun Frontier Airlines
29 Jun Frontier Airlines
16 Jun Frontier Airlines

Also check the deals for return flights from Chicago to Athens in June.

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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