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Cheap flights from Athens to Chicago from £273

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 14/2. 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
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Multiple Airlines Logo
06:00 - 14:20ATH-ORD
16h 20m1 stop
Multiple Airlines Logo
17:10 - 13:40ORD-ATH
12h 30m1 stop
£416Multiple Airlines
Find Deal
Thu, 9 Apr - Tue, 14 Apr
Delta Logo
06:05 - 14:20ATH-ORD
16h 15m1 stop
Delta Logo
13:58 - 13:35ORD-ATH
15h 37m2 stops
£417Delta
Find Deal
Fri, 30 Jan - Sun, 8 Feb
Multiple Airlines Logo
06:00 - 14:20ATH-ORD
16h 20m1 stop
Multiple Airlines Logo
10:10 - 07:00ORD-ATH
12h 50m1 stop
£419Multiple Airlines
Find Deal
Thu, 9 Apr - Mon, 13 Apr
Delta Logo
13:40 - 23:54ATH-ORD
18h 14m2 stops
Delta Logo
17:10 - 13:40ORD-ATH
12h 30m1 stop
£421Delta
Find Deal
Thu, 9 Apr - Tue, 14 Apr
Multiple Airlines Logo
06:05 - 16:57ATH-ORD
18h 52m2 stops
Multiple Airlines Logo
17:20 - 13:35ORD-ATH
12h 15m1 stop
£422Multiple Airlines
Find Deal
Tue, 20 Jan - Mon, 23 Feb
Delta Logo
13:40 - 23:54ATH-ORD
18h 14m2 stops
Delta Logo
10:10 - 07:00ORD-ATH
12h 50m1 stop
£423Delta
Find Deal
Thu, 9 Apr - Mon, 13 Apr
Delta Logo
13:40 - 23:54ATH-ORD
18h 14m2 stops
Delta Logo
10:10 - 07:00ORD-ATH
12h 50m1 stop
£424Delta
Find Deal
Thu, 9 Apr - Mon, 13 Apr
Turkish Airlines Logo
15:45 - 10:05ATH-ORD
26h 20m1 stop
Turkish Airlines Logo
21:20 - 20:50ORD-ATH
16h 30m1 stop
£425Turkish Airlines
Find Deal
Sun, 8 Feb - Sun, 8 Mar
Delta Logo
06:05 - 18:45ATH-ORD
20h 40m2 stops
Delta Logo
17:25 - 13:00ORD-ATH
12h 35m1 stop
£425Delta
Find Deal
Thu, 5 Mar - Sun, 8 Mar
Delta Logo
06:05 - 18:45ATH-ORD
20h 40m2 stops
Delta Logo
17:25 - 13:00ORD-ATH
12h 35m1 stop
£426Delta
Find Deal
Thu, 5 Mar - Sun, 8 Mar

British Airways flights from Athens to Chicago

Our best British Airways deals on Athens to Chicago flight tickets
British Airways
2 Dec
ATH19:55Athens Eleftherios V.
25h 55m
1 stop
ORD13:50Chicago O'Hare Intl
30 Apr
ORD19:05Chicago O'Hare Intl
21h 50m
1 stop
ATH00:55Athens Eleftherios V.
£485
Find similar
British Airways
11 Jan
ATH08:00Athens Eleftherios V.
20h 10m
2 stops
ORD20:10Chicago O'Hare Intl
25 Jan
ORD18:25Chicago O'Hare Intl
16h 45m
1 stop
ATH19:10Athens Eleftherios V.
£489
Find similar
British Airways
24 Nov
ATH07:45Athens Eleftherios V.
19h 35m
2 stops
ORD19:20Chicago O'Hare Intl
30 Nov
ORD20:40Chicago O'Hare Intl
14h 30m
1 stop
ATH19:10Athens Eleftherios V.
£511
Find similar

Delta flights from Athens to Chicago

Our best Delta deals on Athens to Chicago flight tickets
Delta
9 Apr
ATH13:40Athens Eleftherios V.
18h 14m
2 stops
ORD23:54Chicago O'Hare Intl
14 Apr
ORD17:10Chicago O'Hare Intl
12h 30m
1 stop
ATH13:40Athens Eleftherios V.
£421
Find similar
Delta
9 Apr
ATH13:40Athens Eleftherios V.
18h 14m
2 stops
ORD23:54Chicago O'Hare Intl
13 Apr
ORD10:10Chicago O'Hare Intl
12h 50m
1 stop
ATH07:00Athens Eleftherios V.
£423
Find similar
Delta
5 Mar
ATH06:05Athens Eleftherios V.
20h 40m
2 stops
ORD18:45Chicago O'Hare Intl
8 Mar
ORD17:25Chicago O'Hare Intl
12h 35m
1 stop
ATH13:00Athens Eleftherios V.
£425
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 18 November 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.

Thu 9/4

06:00-14:20

1 stop16h 20m

Chicago O'Hare Intl

Tue 14/4

17:10-13:40

1 stop12h 30m

£416

AthensChicago

ATH - ORD

ATHORD

Athens Eleftherios V.

Fri 30/1

06:05-14:20

1 stop16h 15m

Chicago O'Hare Intl

Sun 8/2

13:58-13:35

2 stops15h 37m

£417

AthensChicago

ATH - ORD

ATHORD

Athens Eleftherios V.

Thu 9/4

06:00-14:20

1 stop16h 20m

Chicago O'Hare Intl

Mon 13/4

10:10-07:00

1 stop12h 50m

£419

AthensChicago

ATH - ORD

ATHORD

Athens Eleftherios V.

Thu 9/4

13:40-23:54

2 stops18h 14m

Chicago O'Hare Intl

Tue 14/4

17:10-13:40

1 stop12h 30m

£421

AthensChicago

ATH - ORD

ATHORD

Athens Eleftherios V.

Tue 20/1

06:05-16:57

2 stops18h 52m

Chicago O'Hare Intl

Mon 23/2

17:20-13:35

1 stop12h 15m

£422

AthensChicago

ATH - ORD

ATHORD

Athens Eleftherios V.

Thu 9/4

13:40-23:54

2 stops18h 14m

Chicago O'Hare Intl

Mon 13/4

10:10-07:00

1 stop12h 50m

£423

AthensChicago

ATH - ORD

ATHORD

Athens Eleftherios V.

Thu 9/4

13:40-23:54

2 stops18h 14m

Chicago O'Hare Intl

Mon 13/4

10:10-07:00

1 stop12h 50m

£424

AthensChicago

ATH - ORD

ATHORD

Athens Eleftherios V.

Sun 8/2

15:45-10:05

1 stop26h 20m

Chicago O'Hare Intl

Sun 8/3

21:20-20:50

1 stop16h 30m

£425

AthensChicago

ATH - ORD

ATHORD

Athens Eleftherios V.

Thu 5/3

06:05-18:45

2 stops20h 40m

Chicago O'Hare Intl

Sun 8/3

17:25-13:00

1 stop12h 35m

£425

AthensChicago

ATH - ORD

ATHORD

Athens Eleftherios V.

Thu 5/3

06:05-18:45

2 stops20h 40m

Chicago O'Hare Intl

Sun 8/3

17:25-13:00

1 stop12h 35m

£426

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 £425, 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 £438.

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 £512 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 £392 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

£780

Fastest flight time

11h 30m

Direct flights

Mon, Wed, Thu and Sat

Airports in Chicago

1 airport
The best flight deal from Athens to Chicago found on momondo in the last 72 hours is £780
The fastest flight from Athens to Chicago takes 11h 30m
Direct flights go from Athens to Chicago on Monday, Wednesday, Thursday and Saturday. 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 11h 30m 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.

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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