Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Athens to Chicago from £337

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Athens to Chicago departing on 13/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
Voted winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Athens to Chicago

Cheap return flights

Enter your travel dates to find the best prices.
Turkish Airlines Logo
21:40 - 18:25ATH-ORD
28h 45m1 stop
Turkish Airlines Logo
11:50 - 12:20ORD-ATH
16h 30m1 stop
£419Turkish Airlines
Find Deal
Mon, 24 Nov - Sun, 30 Nov
Turkish Airlines Logo
09:50 - 18:25ATH-ORD
16h 35m1 stop
Turkish Airlines Logo
11:50 - 12:20ORD-ATH
16h 30m1 stop
£424Turkish Airlines
Find Deal
Mon, 24 Nov - Sun, 30 Nov
Delta Logo
06:05 - 14:20ATH-ORD
16h 15m1 stop
Delta Logo
07:01 - 13:35ORD-ATH
22h 34m2 stops
£429Delta
Find Deal
Wed, 12 Nov - Tue, 13 Jan
Delta Logo
06:05 - 14:20ATH-ORD
16h 15m1 stop
Delta Logo
07:00 - 09:55ORD-ATH
18h 55m1 stop
£432Delta
Find Deal
Sun, 7 Dec - Sun, 14 Dec
Delta Logo
06:05 - 14:20ATH-ORD
16h 15m1 stop
Delta Logo
10:24 - 16:30ORD-ATH
22h 06m2 stops
£434Delta
Find Deal
Wed, 12 Nov - Tue, 13 Jan
KLM Logo
06:05 - 18:52ATH-ORD
20h 47m2 stops
KLM Logo
10:36 - 09:55ORD-ATH
15h 19m1 stop
£437KLM
Find Deal
Thu, 27 Nov - Fri, 5 Dec
Multiple Airlines Logo
13:00 - 20:02ATH-ORD
15h 02m1 stop
Multiple Airlines Logo
22:35 - 00:40ORD-ATH
18h 05m1 stop
£437Multiple Airlines
Find Deal
Thu, 9 Apr - Fri, 17 Apr
KLM Logo
06:05 - 16:46ATH-ORD
18h 41m2 stops
KLM Logo
10:36 - 09:55ORD-ATH
15h 19m1 stop
£442KLM
Find Deal
Thu, 13 Nov - Thu, 11 Dec
United Airlines Logo
06:15 - 20:00ATH-ORD
20h 45m2 stops
United Airlines Logo
09:00 - 07:10ORD-ATH
15h 10m1 stop
£452United Airlines
Find Deal
Sun, 15 Mar - Sat, 28 Mar
United Airlines Logo
14:20 - 20:05ATH-ORD
13h 45m1 stop
United Airlines Logo
21:50 - 01:40ORD-ATH
19h 50m1 stop
£456United Airlines
Find Deal
Wed, 17 Dec - Wed, 31 Dec

British Airways flights from Athens to Chicago

Our best British Airways deals on Athens to Chicago flight tickets
British Airways
5 Nov
ATH12:50Athens Eleftherios V.
15h 36m
1 stop
ORD20:26Chicago O'Hare Intl
7 Feb
ORD11:39Chicago O'Hare Intl
17h 56m
2 stops
ATH13:35Athens Eleftherios V.
£479
Find similar
British Airways
6 Nov
ATH07:30Athens Eleftherios V.
18h 15m
2 stops
ORD17:45Chicago O'Hare Intl
14 Nov
ORD20:40Chicago O'Hare Intl
17h 15m
1 stop
ATH21:55Athens Eleftherios V.
£488
Find similar
British Airways
6 Nov
ATH07:30Athens Eleftherios V.
18h 15m
2 stops
ORD17:45Chicago O'Hare Intl
11 Feb
ORD17:10Chicago O'Hare Intl
13h 55m
1 stop
ATH15:05Athens Eleftherios V.
£488
Find similar

Delta flights from Athens to Chicago

Our best Delta deals on Athens to Chicago flight tickets
Delta
12 Nov
ATH06:05Athens Eleftherios V.
16h 15m
1 stop
ORD14:20Chicago O'Hare Intl
13 Jan
ORD07:01Chicago O'Hare Intl
22h 34m
2 stops
ATH13:35Athens Eleftherios V.
£429
Find similar
Delta
7 Dec
ATH06:05Athens Eleftherios V.
16h 15m
1 stop
ORD14:20Chicago O'Hare Intl
14 Dec
ORD07:00Chicago O'Hare Intl
18h 55m
1 stop
ATH09:55Athens Eleftherios V.
£432
Find similar
Delta
12 Nov
ATH06:05Athens Eleftherios V.
16h 15m
1 stop
ORD14:20Chicago O'Hare Intl
13 Jan
ORD10:24Chicago O'Hare Intl
22h 06m
2 stops
ATH16:30Athens Eleftherios V.
£434
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Athens to Chicago that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 28 October 2025.
Use the filters below to find and compare flights from Athens to Chicago that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

AthensChicago

ATH - ORD

ATHORD

Athens Eleftherios V.

Mon 24/11

21:40-18:25

1 stop28h 45m

Chicago O'Hare Intl

Sun 30/11

11:50-12:20

1 stop16h 30m

£419

AthensChicago

ATH - ORD

ATHORD

Athens Eleftherios V.

Mon 24/11

09:50-18:25

1 stop16h 35m

Chicago O'Hare Intl

Sun 30/11

11:50-12:20

1 stop16h 30m

£424

AthensChicago

ATH - ORD

ATHORD

Athens Eleftherios V.

Wed 12/11

06:05-14:20

1 stop16h 15m

Chicago O'Hare Intl

Tue 13/1

07:01-13:35

2 stops22h 34m

£429

AthensChicago

ATH - ORD

ATHORD

Athens Eleftherios V.

Sun 7/12

06:05-14:20

1 stop16h 15m

Chicago O'Hare Intl

Sun 14/12

07:00-09:55

1 stop18h 55m

£432

AthensChicago

ATH - ORD

ATHORD

Athens Eleftherios V.

Wed 12/11

06:05-14:20

1 stop16h 15m

Chicago O'Hare Intl

Tue 13/1

10:24-16:30

2 stops22h 06m

£434

AthensChicago

ATH - ORD

ATHORD

Athens Eleftherios V.

Thu 27/11

06:05-18:52

2 stops20h 47m

Chicago O'Hare Intl

Fri 5/12

10:36-09:55

1 stop15h 19m

£437

AthensChicago

ATH - ORD

ATHORD

Athens Eleftherios V.

Thu 9/4

13:00-20:02

1 stop15h 02m

Chicago O'Hare Intl

Fri 17/4

22:35-00:40

1 stop18h 05m

£437

AthensChicago

ATH - ORD

ATHORD

Athens Eleftherios V.

Thu 13/11

06:05-16:46

2 stops18h 41m

Chicago O'Hare Intl

Thu 11/12

10:36-09:55

1 stop15h 19m

£442

AthensChicago

ATH - ORD

ATHORD

Athens Eleftherios V.

Sun 15/3

06:15-20:00

2 stops20h 45m

Chicago O'Hare Intl

Sat 28/3

09:00-07:10

1 stop15h 10m

£452

AthensChicago

ATH - ORD

ATHORD

Athens Eleftherios V.

Wed 17/12

14:20-20:05

1 stop13h 45m

Chicago O'Hare Intl

Wed 31/12

21:50-01:40

1 stop19h 50m

£456

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Chicago from

How to get the cheapest flight ticket from Athens to Chicago

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Chicago?

The cheapest month to fly to Chicago from Athens is in November. Flight prices, which tend to average around £416, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of November, then book flights to Chicago from Athens during March instead. Flights to Chicago in March, while not as cheap as those in November, still average around £432.

What is the cheapest Athens Eleftherios V. to Chicago flight route?

Fly from Athens Eleftherios V. to Chicago O'Hare Intl for the best Athens Eleftherios V. - Chicago flight prices

How far in advance should I book a flight to Chicago?

You are more likely to see cheaper flights to Chicago from Athens when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago for around £507 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago from Athens for as low as £387 on momondo.

What cabin class options are available on Athens Eleftherios V. to Chicago flights?

There is only 1 cabin class available to choose from on Athens Eleftherios V. to Chicago flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Athens to Chicago flights?

No. A direct flight is the cheapest option for a flight between Athens to Chicago.

How have Athens to Chicago flight prices changed over time?

When to book flights from Athens to Chicago

Are you open to changing your travel dates? Check out the ideal times to fly from Athens to Chicago according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Athens to Chicago (ATH to CHI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Athens to Chicago

Best price found

£770

Fastest flight time

11h 30m

Direct flights

Fri

Airports in Chicago

1 airport
The best flight deal from Athens to Chicago found on momondo in the last 72 hours is £770
The fastest flight from Athens to Chicago takes 11h 30m
Direct flights go from Athens to Chicago on Friday. There are no airlines offering direct flights..
There is 1 airport near Chicago: Chicago O'Hare Intl (ORD)
Search flight deals

  • How far is Athens Eleftherios V. to Chicago by plane?

    The distance between Athens Eleftherios V. and Chicago is about 5429.2 mi. Typically, this will take 13h 45m by plane in normal conditions.

  • When did momondo last update prices for flights from Athens Eleftherios V. Airport to Chicago?

    Prices for flights from Athens Eleftherios V. Airport to Chicago are refreshed on a daily basis.

  • How old do you have to be to fly from Athens Eleftherios V. Airport to Chicago?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Athens Eleftherios V. Airport to Chicago.

  • What documentation or ID do you need to fly to Chicago?

    The required travel and health documents for your Chicago trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Chicago. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Athens to Chicago?

Why use momondo?

Why should I use momondo to find a flight deal from Athens to Chicago?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Athens to Chicago. momondo saves you time and could save you money on your trip.

Can I find flights from Athens to Chicago with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Athens to Chicago flights to just show those with flexible booking policies.

How can momondo help me find flights from Athens to Chicago?

Once all potential Athens to Chicago flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Athens to Chicago right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Athens to Chicago flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Chicago trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 27/11
Thu 4/12
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States

Fly into one of these airports located in Chicago

Airports listed have a maximum distance of 78.5 mi from Chicago
Chicago Midway Airport
Chicago O'Hare Intl Airport
Chicago Greater Rockford Airport