S$604 Cheap Flights from Chicago to Athens

View S$604 flight on Sat, 10 Jan, 2026Opens in a new window

Popular airlines from Chicago O'Hare Intl. Airport (ORD) to Athens Intl. Airport (ATH)

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Cheap Flights from Chicago to Athens (ORD-ATH)

Prices were available within the past 7 days and start at S$604 for one-way flights and S$878 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, 10 Jan - Sat, 31 Jan
ORD
Chicago
ATH
Athens
S$878 Return, found 3 days ago
S$878
Return
found 3 days ago
Select Delta flight, departing Sat, 10 Jan from Chicago to Athens, returning Sat, 31 Jan, priced at S$878 found 3 days ago
Delta
Sat, 10 Jan - Sat, 31 Jan
ORD
Chicago
ATH
Athens
S$890 Return, found 3 days ago
S$890
Return
found 3 days ago
Select Delta flight, departing Sat, 10 Jan from Chicago to Athens, returning Sat, 31 Jan, priced at S$890 found 3 days ago
Lufthansa
Sat, 10 Jan - Sat, 24 Jan
ORD
Chicago
ATH
Athens
S$891 Return, found 1 day ago
S$891
Return
found 1 day ago
Select Lufthansa flight, departing Sat, 10 Jan from Chicago to Athens, returning Sat, 24 Jan, priced at S$891 found 1 day ago
Lufthansa
Sat, 10 Jan - Sat, 24 Jan
ORD
Chicago
ATH
Athens
S$892 Return, found 1 day ago
S$892
Return
found 1 day ago
Select Lufthansa flight, departing Sat, 10 Jan from Chicago to Athens, returning Sat, 24 Jan, priced at S$892 found 1 day ago
Swiss International Air Lines
Sat, 10 Jan - Sat, 24 Jan
ORD
Chicago
ATH
Athens
S$894 Return, found 1 day ago
S$894
Return
found 1 day ago
Select Swiss International Air Lines flight, departing Sat, 10 Jan from Chicago to Athens, returning Sat, 24 Jan, priced at S$894 found 1 day ago
Swiss International Air Lines
Sat, 10 Jan - Sat, 24 Jan
ORD
Chicago
ATH
Athens
S$895 Return, found 1 day ago
S$895
Return
found 1 day ago
Select Swiss International Air Lines flight, departing Sat, 10 Jan from Chicago to Athens, returning Sat, 24 Jan, priced at S$895 found 1 day ago
Lufthansa
Sat, 10 Jan - Sat, 24 Jan
ORD
Chicago
ATH
Athens
S$896 Return, found 1 day ago
S$896
Return
found 1 day ago
Select Lufthansa flight, departing Sat, 10 Jan from Chicago to Athens, returning Sat, 24 Jan, priced at S$896 found 1 day ago
Swiss International Air Lines
Sat, 10 Jan - Sat, 24 Jan
ORD
Chicago
ATH
Athens
S$898 Return, found 1 day ago
S$898
Return
found 1 day ago
Select Swiss International Air Lines flight, departing Sat, 10 Jan from Chicago to Athens, returning Sat, 24 Jan, priced at S$898 found 1 day ago
United
Sat, 10 Jan - Sat, 31 Jan
ORD
Chicago
ATH
Athens
S$904 Return, found 3 days ago
S$904
Return
found 3 days ago
Select United flight, departing Sat, 10 Jan from Chicago to Athens, returning Sat, 31 Jan, priced at S$904 found 3 days ago
KLM
Sat, 10 Jan - Sat, 31 Jan
ORD
Chicago
ATH
Athens
S$926 Return, found 3 days ago
S$926
Return
found 3 days ago
Select KLM flight, departing Sat, 10 Jan from Chicago to Athens, returning Sat, 31 Jan, priced at S$926 found 3 days ago

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Find the cheapest month to fly from Chicago (ORD) to Athens (ATH)

November is typically the cheapest month to fly

From S$608 - S$1,607 per traveller.
Chicago to Athens route information
Origin airport
O'Hare Intl.
Destination airport
Eleftherios Venizelos
Airlines serving
Air Canada, Air France, American Airlines, Austrian Airlines, British Airways, Delta, Emirates, KLM, LOT-Polish Airlines, Lufthansa, Scandinavian Airlines, Swiss International Air Lines, Turkish Airlines, United
Return price
S$878
Distance
8719 km

Flights from Chicago to Athens

There are several airlines that operate frequent flights from Chicago (ORD) to Athens (ATH) including

The earliest flight leaves O'Hare Intl. Airport at 09:30 and arrives at Eleftherios Venizelos Airport at 09:10. The last flight of the day departs Chicago at 23:05 and arrives at Athens at 22:55.

The flight distance from Chicago to Athens is about 8928 km, the shortest flight is 11 hours 35 minutes with WestJet.

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