Cheapest return flights from Chicago to Athens in May from $546
AirHint found the following cheapest return flights from Chicago (ORD) to Athens (ATH)
in May 2026 (see full year ).
Return flights
03 May
- 12 May
Turkish Airlines
$ 546
03 May
- 11 May
Turkish Airlines
$ 583
01 May
- 06 May
Turkish Airlines
$ 583
03 May
- 16 May
Turkish Airlines
$ 602
01 May
- 08 May
Turkish Airlines
$ 640
04 May
- 11 May
Turkish Airlines
$ 640
07 May
- 17 May
Turkish Airlines
$ 648
05 May
- 16 May
Turkish Airlines
$ 649
11 May
- 25 May
Scandinavian Airlines
$ 657
03 May
- 10 May
Turkish Airlines
$ 659
27 May
- 06 Jun
Air Serbia
$ 728
16 May
- 20 Jun
Air Serbia
$ 728
27 May
- 09 Jun
Air Serbia
$ 745
13 May
- 13 Jun
Air Serbia
$ 751
20 May
- 08 Jun
Air Serbia
$ 778
20 May
- 03 Jun
Frontier Airlines
$ 782
12 May
- 19 Jun
Icelandair
$ 789
13 May
- 19 Jun
Frontier Airlines
$ 813
23 May
- 06 Jun
Icelandair
$ 866
28 May
- 14 Jun
Spirit Airlines
$ 875
Also check the deals for one-way flights from Chicago to Athens in May .
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