ATH - ORD

$456 Find Cheap Flights from Athens to Chicago - Compare and Save

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Everything you should know

Cheapest round-trip
$729
Typical prices: $608-$807
LOT
Thu 9/3Sat 9/19
ATH - ORD • 2 stops
Cheapest non-stop
$729
Finnair
Thu 9/3Sat 9/19
ATH - ORD • Non-stop
Advice from real travelers
For Athens-Chicago, United Economy Plus adds legroom on this long-haul route.
BA premium economy and Iberia Premium Economy add comfort; BA fleet varies.
Expert advice
Expert advice
Expert advice
Expert advice
Nonstop flights
You can fly direct with American Airlines and United Airlines. Average duration is 11h 32m
Direct flights
Direct flights
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Direct flights
Direct flights
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Avoid delays
Most punctual • 93% on-time
Best time • Fewest delays
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $599 (round-trip)
Shortest trip • 13h 34m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 21% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 17% price drop
Most popular
Good to know
Good to know
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Good to know
Good to know
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We hope you love your trip to O'Hare Intl!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Athens to O'Hare Intl (ATH-ORD)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Athens to O'Hare Intl

Thu, Sep 3 - Sat, Sep 19
LOT Logo
7:05 pm - 3:10 pmATH  Athens Eleftherios V.-ORD Chicago O'Hare Intl
28h 05m2 stops Warsaw Frederic Chopin Krakow J. Paul II Balice
LOT Logo
5:10 pm - 6:05 pmORD  Chicago O'Hare Intl-ATH Athens Eleftherios V.
16h 55m1 stop Warsaw Frederic Chopin
$729LOT
Wed, Sep 23 - Wed, Sep 30
Lufthansa Logo
11:45 am - 7:55 pmATH  Athens Eleftherios V.-ORD Chicago O'Hare Intl
16h 10m1 stop Frankfurt am Main
Lufthansa Logo
4:15 pm - 10:30 amORD  Chicago O'Hare Intl-ATH Athens Eleftherios V.
10h 15mnonstop
$729Lufthansa
Fri, Oct 2 - Sat, Oct 10
TAP AIR PORTUGAL Logo
4:40 am - 4:00 pmATH  Athens Eleftherios V.-ORD Chicago O'Hare Intl
19h 20m1 stop Lisbon Humberto Delgado
TAP AIR PORTUGAL Logo
6:05 pm - 3:20 amORD  Chicago O'Hare Intl-ATH Athens Eleftherios V.
25h 15m1 stop Lisbon Humberto Delgado
$729TAP AIR PORTUGAL
Thu, Sep 17 - Wed, Dec 2
Lufthansa Logo
6:35 am - 12:55 pmATH  Athens Eleftherios V.-ORD Chicago O'Hare Intl
14h 20m1 stop Frankfurt am Main
Lufthansa Logo
10:35 pm - 9:20 pmORD  Chicago O'Hare Intl-ATH Athens Eleftherios V.
14h 45m1 stop Frankfurt am Main
$729Lufthansa
Tue, Dec 15 - Sat, Dec 26
British Airways Logo
7:40 am - 1:45 pmATH  Athens Eleftherios V.-ORD Chicago O'Hare Intl
14h 05m1 stop London Heathrow
British Airways Logo
9:50 pm - 7:00 pmORD  Chicago O'Hare Intl-ATH Athens Eleftherios V.
13h 10m1 stop London Heathrow
$730British Airways
Sun, Dec 13 - Tue, Dec 29
British Airways Logo
7:55 am - 6:45 pmATH  Athens Eleftherios V.-ORD Chicago O'Hare Intl
18h 50m1 stop London Heathrow
British Airways Logo
9:50 pm - 7:15 pmORD  Chicago O'Hare Intl-ATH Athens Eleftherios V.
13h 25m1 stop London Heathrow
$731British Airways
Fri, Oct 16 - Sun, May 23
United Airlines Logo
11:45 am - 6:41 pmATH  Athens Eleftherios V.-ORD Chicago O'Hare Intl
14h 56m1 stop Washington, D.C. Dulles Intl
United Airlines Logo
4:10 pm - 10:35 amORD  Chicago O'Hare Intl-ATH Athens Eleftherios V.
10h 25mnonstop
$737United Airlines
Tue, Oct 13 - Sun, May 23
United Airlines Logo
10:25 am - 9:32 pmATH  Athens Eleftherios V.-ORD Chicago O'Hare Intl
19h 07m1 stop Newark
United Airlines Logo
4:10 pm - 10:35 amORD  Chicago O'Hare Intl-ATH Athens Eleftherios V.
10h 25mnonstop
$737United Airlines
Thu, Oct 29 - Thu, Nov 12
Iberia Logo
3:50 pm - 3:55 pmATH  Athens Eleftherios V.-ORD Chicago O'Hare Intl
31h 05m1 stop Madrid Barajas
Iberia Logo
5:40 pm - 3:10 pmORD  Chicago O'Hare Intl-ATH Athens Eleftherios V.
13h 30m1 stop Madrid Barajas
$742Iberia
Sun, Aug 30 - Thu, Oct 22
Iberia Logo
6:55 am - 2:25 pmATH  Athens Eleftherios V.-ORD Chicago O'Hare Intl
15h 30m1 stop Madrid Barajas
Iberia Logo
5:15 pm - 11:30 amORD  Chicago O'Hare Intl-ATH Athens Eleftherios V.
10h 15mnonstop
$750Iberia
Booking Insights

KAYAK's insights & trends for Athens to O'Hare Intl flights

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

How much is a round-trip flight from Athens to Chicago O'Hare Intl Airport?

Flight prices are typical for this route right now.

Flights to Chicago O'Hare Intl Airport from Athens usually cost between $726 and $1,003 in September.
The lowest price found in the past 5 days was $729 on Finnair (Sep 3-Sep 19).

What’s the cheapest day of the week to fly from Athens to Chicago?

If your flying dates are flexible, you should consider flying to Chicago on a Tuesday, as we generally find the cheapest rates on that day for this route. On the other hand, Sunday is the most expensive day to fly from Athens to Chicago. For your return ticket, we recommend flying on a Monday and avoiding Fridays for the best deals.

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

The cheapest month for flights from Athens to Chicago O'Hare Intl Airport is February, where tickets cost $644 (return) on average. On the other hand, the most expensive months are June and January, where the average cost of round-trip tickets is $908 and $893 respectively.

Can I save money by flying with a layover from Athens to Chicago O'Hare Intl Airport?

No, with an average price for the route of $828, prices are generally cheapest when you fly direct.

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

To get a below average price on the flight from Athens to Chicago O'Hare Intl Airport, you should book around 3 weeks before departure, which saves you about 21% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 25 weeks before departure.

Expert advice

Expert advice for your flight from Athens to O'Hare Intl

 
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on United Airlines and ORD

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Duncan Madden

Duncan Madden

Expert on British Airways

Duncan is a freelance travel writer, copywriter and book author in constant search of travel stories and the perpetual sensation of being on holiday. He’s never happier than when on a dusty trail in search of empty waves or ducking under the piste tape in search of snowbound solitude. British born, living in Germany, but happiest heading for the horizon. His first book, Found in Translation, explores the etymologies and stories of country names around the world and is out now.

Marisa Garcia

Marisa Garcia

Expert on Iberia

Marisa knows planes inside and out, spending 16 years working on aircraft in hangars at airports around the world. She is an aviation industry expert, specialized in airline interiors and regulations. Ten years ago, she pivoted to journalism. She shares her insights in leading aviation, travel, and business publications and on her site FlightChic.

Harriet Baskas

Harriet Baskas

Expert on American Airlines

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

John Walton

John Walton

Expert on ATH

Independent aviation journalist John Walton took his first flight at eight weeks old and hasn’t stopped travelling since. A world-renowned expert in airlines and the passenger experience, he writes in depth on aviation, is a resident expert on travel in Japan and France, and offers a uniquely queer perspective on travelling the world.

Good to know

Low season

February

Cheapest flight

$456
Best time to beat the crowds with an average 18% drop in price.
Most popular time to fly and prices are also 11% lower on average.
Flight from Athens to Chicago

When to book flights from Athens to O'Hare Intl

Are your dates flexible? Find out the best times to travel from Athens to O'Hare Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

FAQs for booking Athens to Chicago flights

  • Which is the better landing airport in Chicago?

    Chicago Midway International Airport (MDW) is closer to downtown Chicago and therefore a better option if you’re mostly concerned about the proximity to downtown. It is also less busy and therefore shorter lines for passengers. However, they handle far fewer flights between Athens and Chicago and all flights landing at MDW involve at least one layover en route.

  • Which airline is best suited for unaccompanied minors from Athens to Chicago?

    When booking a flight for a child to fly alone, Lufthansa is a good choice. They have an unaccompanied minors service which ensures that your child is well taken care of during the entire trip. This means that they will have someone looking after them while in the cabin, during layovers, and upon landing when going through security and immigration.

  • How can I access my hotel in downtown Chicago from O’Hare International Airport?

    If you’re looking for a budget-friendly option, the CTA Blue Line is well worth considering as it runs directly from ORD to downtown Chicago, after which you will have to seek alternative means to get you from downtown to your hotel. The taxi is a more convenient option as the driver will be happy to drop you off at any location within the city center and even the outskirts depending on where your hotel is located.

  • What are the benefits of upgrading to first class for this route?

    If you have the option of upgrading seat classes, it is always worth taking. First-class seats are much more comfortable with extra legroom, and you get top-quality service with the meals and drinks. Furthermore, you will have priority boarding allowing you to settle in for your flight much quicker as well as access to the first-class lounge where you can hang out while waiting to board your flight.

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

    In the last 5 days, the lowest price for a flight from Athens to Chicago O'Hare Intl Airport was $452 for a one-way ticket and $729 for a round-trip.

  • Do I need a passport to fly between Athens and Chicago?

    Yes

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

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

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

    The Boeing 787-10 Dreamliner is the aircraft model that flies most regularly on the Athens to Chicago flight route.

  • Which airline alliances offer flights from Athens to Chicago?

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

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

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

  • Which is the best airline for flights from Athens to Chicago, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Athens to Chicago are Delta and United Airlines. With an average price for the route of $819 and an overall rating of 7.8, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $771 and an overall rating of 7.4.

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

    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 Athens to Chicago.

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

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

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

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Chicago with an airline and back to Athens with another airline. Booking your flights between Athens and ORD can sometimes prove cheaper using this method.

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

    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 Chicago from Athens up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Athens to Chicago O'Hare Intl Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $808 or less one-way and $842 or less round-trip.
  • British Airways offers two options for passengers flying Economy Class. There is Basic Economy and Economy Fully Flex. The Economy Fully Flex ticket is changeable and refundable and you get the first checked bag as well as the option to select your seat in advance for free.
  • American Airlines, Iberia, and Finnair are the only airlines with a direct connection from Athens (ATH) to Chicago (ORD). All other airlines will require at least one layover in Europe which could extend your travel time by almost two hours.
  • American Airlines is a good option to book when traveling with the kids. They have seatback on-demand video for all passengers which should keep your kids entertained. Furthermore, they provide free lunches even in the economy cabin.
  • Athens International Airport is about 21 miles from downtown Athens. The quickest way would be taking a taxi or other private means although the train is the cheapest and can sometimes be more convenient during rush hour traffic.
  • To make your trip more sustainable, you can try flying with an airline that offers travelers the chance to offset carbon emissions for their trip. American Airlines and Lufthansa are particularly good choices because of their partnership with Cool Effect and Compensaid respectively.

Prefer to fly direct from Athens to Chicago?

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

Direct departures

Athens Eleftherios V. to Chicago O'Hare Intl

Monday

American Airlines,United Airlines

American Airlines,United Airlines

Tuesday

American Airlines,United Airlines

American Airlines,United Airlines

Wednesday

American Airlines,United Airlines

American Airlines,United Airlines

Thursday

American Airlines,United Airlines

American Airlines,United Airlines

Friday

American Airlines,United Airlines

American Airlines,United Airlines

Saturday

American Airlines,United Airlines

American Airlines,United Airlines

Sunday

American Airlines,United Airlines

American Airlines,United Airlines

See more direct flights

Direct returns

Chicago O'Hare Intl to Athens Eleftherios V.

Monday

American Airlines,United Airlines

American Airlines,United Airlines

Tuesday

American Airlines,United Airlines

American Airlines,United Airlines

Wednesday

American Airlines,United Airlines

American Airlines,United Airlines

Thursday

American Airlines,United Airlines

American Airlines,United Airlines

Friday

American Airlines,United Airlines

American Airlines,United Airlines

Saturday

American Airlines,United Airlines

American Airlines,United Airlines

Sunday

American Airlines,United Airlines

American Airlines,United Airlines

See more direct flights

Everything you need to know for your flight from Athens to O'Hare Intl

Information on your arrival and departure airports