Cheap flights from Chicago to Athens
The lowest fare found is €274. The cheapest month to fly is December.
Search live pricesSearch round-trip pricesLowest price by month
| November | €348 |
| December | €274 |
When is the cheapest time to fly from Chicago to Athens?
Fares are typically lowest in December, starting from €274.
Popular routes
- Chicago → Milan
- Chicago → Helsinki
- Chicago → Geneva
- Chicago → Berlin
- Chicago → Hamburg
- Chicago → Cologne
- Chicago → Stuttgart
- Chicago → Malaga
- Chicago → Alicante
- Chicago → Valencia
- Chicago → Seville
- Chicago → Edinburgh
Prices updated 2026-09-08