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Find cheap flights from Chicago to Athens from £445

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Chicago to Athens departing on 21/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Thu 30/5
Thu 6/6

Search hundreds of travel sites at once for deals on flights to Athens

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Athens, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Athens, as well as popular online travel agencies
In the last 7 days, travellers have searched 43,983,279 times on KAYAK, and here's why:

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Cheap flight deals from Chicago to Athens (ORD-ATH)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Chicago to Athens that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
10:10 - 11:15ORD-ATH
17h 05m2 stops
06:05 - 21:00ATH-ORD
22h 55m2 stops
Tue, 20 Aug - Wed, 11 Sep
16:30 - 10:45ORD-ATH
10h 15mdirect
12:10 - 07:58ATH-ORD
27h 48m1 stop
Sun, 11 Aug - Thu, 5 Sep
08:45 - 10:00ORD-ATH
17h 15m1 stop
12:10 - 22:36ATH-ORD
18h 26m2 stops
£501United Airlines
Find Deal
Tue, 16 Jul - Wed, 11 Sep
10:55 - 10:00ORD-ATH
15h 05m1 stop
06:55 - 12:55ATH-ORD
14h 00m1 stop
£504United Airlines
Find Deal
Wed, 31 Jul - Fri, 6 Sep
11:00 - 13:20ORD-ATH
18h 20m1 stop
10:20 - 21:30ATH-ORD
19h 10m1 stop
£505Delta
Find Deal
Sun, 18 Aug - Wed, 4 Sep
16:45 - 14:50ORD-ATH
14h 05m1 stop
20:00 - 13:45ATH-ORD
25h 45m1 stop
£506British Airways
Find Deal
Mon, 19 Aug - Wed, 11 Sep
21:25 - 18:35ORD-ATH
13h 10m1 stop
20:00 - 10:45ATH-ORD
22h 45m1 stop
£506British Airways
Find Deal
Sun, 6 Oct - Tue, 15 Oct
17:15 - 19:50ORD-ATH
18h 35m1 stop
13:00 - 23:59ATH-ORD
18h 59m1 stop
£514Delta
Find Deal
Wed, 17 Jul - Thu, 22 Aug
14:20 - 00:45ORD-ATH
26h 25m1 stop
06:55 - 12:10ATH-ORD
13h 15m1 stop
£518SWISS
Find Deal
Wed, 24 Jul - Thu, 29 Aug
14:30 - 00:45ORD-ATH
26h 15m2 stops
16:50 - 12:10ATH-ORD
27h 20m1 stop
£521SWISS
Find Deal
Wed, 21 Aug - Tue, 10 Sep

Flights from Chicago to Athens - Travel Insights & Trends

Get data-powered insights and trends into flights from Chicago to Athens to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Chicago O'Hare Intl Airport to Athens?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Chicago O'Hare Intl Airport to Athens, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Chicago O'Hare Intl Airport to Athens is February, where tickets cost £578 on average. On the other hand, the most expensive months are June and July, where the average cost of tickets is £1,391 and £1,325 respectively.

How far in advance should I book a flight from Chicago O'Hare Intl Airport to Athens?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Chicago O'Hare Intl Airport to Athens, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Chicago O'Hare Intl Airport to Athens, you should book around 1 day before departure. For the absolute cheapest price, our data suggests you should book 71 days before departure.

Which airlines provide the cheapest flights from Chicago to Athens?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the cheapest one-way ticket from Chicago to Athens found on KAYAK was with British Airways for £445. United Airlines proposed a return connection from £501 and Delta from £505.

How many flights are there between Chicago O'Hare Intl Airport and Athens per day?

Each day, there are 3 direct flights that take off from Chicago O'Hare Intl Airport and land in Athens, with an average flight time of 10h 15m. The most common departure time is 15:00 and most flights take off in the afternoon. Each week, there are 21 flights and there are the same amount of flights each day 3.

How long does a flight from Chicago to Athens take?

The duration of a direct flight to Athens from Chicago is typically 10h 00m. The journey crosses a distance of 5,446 miles.

What’s the earliest departure time from Chicago to Athens?

Early birds can take the earliest flight from Chicago O'Hare Intl Airport at 15:10 and will be landing in Athens at 09:25.

What’s the latest departure time from Chicago to Athens?

If you prefer to fly at night, the latest flight from Chicago O'Hare Intl Airport to Athens jets off at 16:30 and lands at 10:45.

Good to know - Cheap tickets from Chicago to Athens

Low season

December

High season

July

Cheapest flight

£445
Best time to beat the crowds but there is an average 6% increase in price.
Most popular time to fly (50% more expensive on average)
Flight from Chicago to Athens

When to book flights from Chicago to Athens

Are your dates flexible? Find out the best times to travel from Chicago to Athens based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Chicago to Athens flights

  • What is the best mode of transport to the city center from ATH airport?

    Taking a cab from the Athens airport into the city center is without a doubt the mode of transportation that is both the quickest and most convenient. Taxis are easily accessible outside of the terminal that houses the arrivals area, and the ride into the heart of the city takes about 25min.

  • Are there rental cars at ATH airport?

    Athens International Airport is home to a number of different automobile rental agencies, some of which include Avis, Budget, and Europcar. Car rental agencies may be found on the level of the Main Terminal Building that is designated for Arrivals.

  • Are there parking services at O’Hare International Airport?

    At O'Hare International Airport, passengers may choose from a variety of parking alternatives, including valet service, hourly and daily parking, as well as long-term and economical parking options. At O'Hare International Airport, you have the option of parking in the main garage.

  • Are there hotels near or inside the O’Hare Airport?

    Yes, there are hotels close to the airport. The Hilton Chicago O'Hare Airport Hotel is situated just across from Terminals 1, 2, and 3, and is accessible by subterranean walkways and the Airport Transit System from all domestic terminals and the international terminal. A convenient indoor corridor connects the Hilton Chicago O'Hare to the CTA Blue Line, facilitating access to downtown. The hotel's health club showers are available for a nominal cost.

  • What is the cheapest flight from Chicago O'Hare Intl Airport to Athens?

    In the last 3 days, the lowest price for a flight from Chicago O'Hare Intl Airport to Athens was £558 for a one-way ticket and £597 for a return.

  • Which airports will I be using when flying from Chicago to Athens?

    On your way to Athens, you’ll fly out from Chicago O'Hare Intl. You’ll be landing at Athens Eleftherios V..

  • Which airlines offer Wi-Fi service onboard planes from Chicago to Athens?

    All the following airlines offer inflight Wi-Fi service on the Chicago to Athens flight route: American Airlines, Finnair, British Airways, Iberia, Delta, Air France, and Undisclosed Carrier.

  • Which aircraft models fly most regularly from Chicago to Athens?

    The Boeing 787-9 Dreamliner is the aircraft model that flies most regularly on the Chicago to Athens flight route.

  • Which airline alliances offer flights from Chicago to Athens?

    oneworld, and Star Alliance are the airline alliances operating flights between Chicago and Athens, with oneworld being the most commonly used for this route.

  • On which days can I fly direct from Chicago to Athens?

    There are direct flights from Chicago to Athens on a daily basis.

  • How does KAYAK find such low prices on flights from Chicago to Athens?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Chicago to Athens.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Chicago to Athens?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Athens from Chicago is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Chicago to Athens?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Athens with an airline and back to Chicago with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Chicago to Athens?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Athens from Chicago up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding a cheap flight from Chicago to Athens

  • Chicago O'Hare International Airport (ORD) is the third-busiest airport in the United States in terms of passenger traffic, but it is the busiest airport in terms of aircraft operations. There are 15 lounges to accommodate waiting guests at ORD, with lounges accessible in each terminal.
  • At O'Hare International Airport, there is a space specifically designated for nursing moms to use. The area is designed to be a peaceful haven for moms who are nursing their infants and would want to do so in privacy. It provides a pleasant lounging space in addition to a sink and a place to wash. It is situated in the vicinity of terminal 3.
  • The Chicago O'Hare International Airport has six animal relief locations, including four outdoor spaces and two relief stations inside airport security. These conveniences are situated inside the Multi-Modal Facility and on the lower floors of Terminals 1, 2, and 5. Grass, gravel, and/or wood chips are used in these places to aid finicky animals. As with other airports, these outdoor Chicago O'Hare pet relief facilities are placed outside of security, so pet owners must pass through TSA airport screening to board their flights. Terminal 3 has both of the indoor pet relief rooms at O'Hare.
  • At the Athens National Airport (ATH), you'll find money exchange services. ONExchange is the company that facilitates currency exchange services at the Athens International Airport. They provide a diverse selection of international currencies.
  • At ATH airport, special assistance services are available. Ground assistance services for handicapped passengers and travelers with impaired mobility traveling to Athens International Airport are supplied by AIA's two contractors, Goldair Handling SA and Skyserv SA.
See more tips

Prefer to fly direct from Chicago to Athens?

Find which airlines fly direct from O'Hare Intl to Eleftherios V., which days they fly and book direct flights.

Direct departures

Chicago O'Hare Intl to Athens Eleftherios V.

Monday

Alaska Airlines, American Airlines, British Airways, +4 more

Alaska Airlines, American Airlines, +5 more

Tuesday

Alaska Airlines, American Airlines, British Airways, +4 more

Alaska Airlines, American Airlines, +5 more

Wednesday

Alaska Airlines, American Airlines, British Airways, +4 more

Alaska Airlines, American Airlines, +5 more

Thursday

Alaska Airlines, American Airlines, British Airways, +4 more

Alaska Airlines, American Airlines, +5 more

Friday

Alaska Airlines, American Airlines, British Airways, +4 more

Alaska Airlines, American Airlines, +5 more

Saturday

Alaska Airlines, American Airlines, British Airways, +4 more

Alaska Airlines, American Airlines, +5 more

Sunday

Alaska Airlines, American Airlines, British Airways, +4 more

Alaska Airlines, American Airlines, +5 more

See more direct flights

Direct returns

Athens Eleftherios V. to Chicago O'Hare Intl

Monday

Alaska Airlines, American Airlines, British Airways, +4 more

Alaska Airlines, American Airlines, +5 more

Tuesday

Alaska Airlines, American Airlines, British Airways, +4 more

Alaska Airlines, American Airlines, +5 more

Wednesday

Alaska Airlines, American Airlines, British Airways, +4 more

Alaska Airlines, American Airlines, +5 more

Thursday

Alaska Airlines, American Airlines, British Airways, +4 more

Alaska Airlines, American Airlines, +5 more

Friday

Alaska Airlines, American Airlines, British Airways, +4 more

Alaska Airlines, American Airlines, +5 more

Saturday

Alaska Airlines, American Airlines, British Airways, +4 more

Alaska Airlines, American Airlines, +5 more

Sunday

Alaska Airlines, American Airlines, British Airways, +4 more

Alaska Airlines, American Airlines, +5 more

See more direct flights
See more direct flights

Book cheap flights from Chicago to Athens

Cheapest flights to Athens from Chicago found in 2024

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Chicago to Athens found on KAYAK in the last 72 hours.
21/8Wed
directBritish Airways
10h 05mORD-ATH
£445
21/7Sun
2 stopsDelta
17h 55mORD-ATH
£462
22/7Mon
directLufthansa
10h 15mORD-ATH
£541
14/7Sun
directUnited Airlines
10h 15mORD-ATH
£581
14/5Tue
2 stops
16h 45mORD-ATH
£612
21/7Sun
directLufthansa
10h 15mORD-ATH
£621
26/7Fri
directUnited Airlines
10h 15mORD-ATH
£661
6/7Sat
1 stopTurkish Airlines
22h 35mORD-ATH
£670
26/6Wed
directFinnair
10h 15mORD-ATH
£820
16/5Thu
3 stops
45h 41mORD-ATH
£7,191

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Last minute flights from Chicago to Athens

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Chicago to Athens that are departing in the next 10 days.
1/5Wed
multi-stopAustrian Airlines
15h 25mORD-ATH
7/5Tue
multi-stopAustrian Airlines
31h 45mATH-ORD
£825
3/5Fri
multi-stop
19h 25mORD-ATH
17/5Fri
direct
11h 30mATH-ORD
£827
1/5Wed
multi-stopAustrian Airlines
15h 25mORD-ATH
7/5Tue
multi-stopAustrian Airlines
37h 14mATH-ORD
£833
1/5Wed
multi-stopKLM
14h 35mORD-ATH
18/5Sat
multi-stopKLM
19h 03mATH-ORD
£840
2/5Thu
multi-stop
20h 35mORD-ATH
12/5Sun
multi-stop
25h 40mATH-ORD
£844
2/5Thu
multi-stop
20h 35mORD-ATH
12/5Sun
multi-stop
19h 01mATH-ORD
£852
2/5Thu
multi-stopSWISS
17h 35mORD-ATH
19/5Sun
multi-stopSWISS
46h 30mATH-ORD
£903
1/5Wed
multi-stopBritish Airways
15h 45mORD-ATH
18/5Sat
directBritish Airways
11h 30mATH-ORD
£1,716
2/5Thu
multi-stopBritish Airways
16h 45mORD-ATH
19/5Sun
directBritish Airways
11h 30mATH-ORD
£1,756
2/5Thu
multi-stopEthiopian Air
34h 50mORD-ATH
18/5Sat
multi-stopEthiopian Air
39h 05mATH-ORD
£1,862

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Chicago - Athens Flights

Departure:

Chicago (ORD)United States

Destination:

Athens (ATH)Greece

Return flight deals:

Athens - Chicago

Cabin classes:

£1,344

Browse origins:

  • Flights » 
  • Chicago O'Hare Airport

Browse destinations:

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  • Athens