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$281+ Cheap flights from Greece to Chicago (CHI)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/1. Fares are subject to change and may not be available on all flights or dates of travel.
ATH — CHI
Apr 16 — Apr 231
Thu 4/16
Thu 4/23
1 adult, Economy
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Cheap flight deals from Greece to Chicago

Cheapest flights from Greece to Chicago
Explore the most affordable flight options available from Greece to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 17, 2026.

This Gotogate deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/196:25 pm
SKG
-
ORD
1 stop28h 45m
LOT
Sun 9/275:10 pm
ORD
-
SKG
2 stops40h 15m
LOT
Deal found 3/15$601
This Turkish Airlines deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/43:55 am
ATH
-
ORD
1 stop13h 45m
Turkish Airlines
Sun 9/138:10 pm
ORD
-
ATH
1 stop34h 40m
Turkish Airlines
Deal found 3/13$618
This FlightHub deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/217:05 pm
ATH
-
ORD
2 stops28h 05m
LOT
Wed 6/105:10 pm
ORD
-
ATH
2 stops16h 55m
LOT
Deal found 3/13$619
This Turkish Airlines deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/2310:25 am
ATH
-
ORD
1 stop15h 50m
Turkish Airlines
Mon 4/278:10 pm
ORD
-
ATH
1 stop22h 55m
Turkish Airlines
Deal found 3/11$620
This FlightHub deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/93:55 am
ATH
-
ORD
1 stop13h 45m
Turkish Airlines
Fri 4/178:10 pm
ORD
-
ATH
1 stop22h 55m
Turkish Airlines
Deal found 3/13$622
This LOT deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LOT is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/26:25 pm
SKG
-
ORD
1 stop33h 25m
LOT
Wed 8/59:50 pm
ORD
-
SKG
1 stop31h 05m
LOT
Deal found 3/14$623
This Turkish Airlines deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/313:55 am
ATH
-
ORD
1 stop13h 45m
Turkish Airlines
Tue 9/158:10 pm
ORD
-
ATH
1 stop22h 55m
Turkish Airlines
Deal found 3/13$623
This Booking.com deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/266:45 am
ATH
-
ORD
1 stop14h 10m
Lufthansa
Sun 5/34:10 pm
ORD
-
ATH
Nonstop10h 25m
Lufthansa
Deal found 3/12$624
This oojo deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/317:05 pm
ATH
-
ORD
1 stop32h 45m
LOT
Tue 6/29:50 pm
ORD
-
ATH
1 stop31h 10m
LOT
Deal found 3/14$626
This Turkish Airlines deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/13:55 am
ATH
-
ORD
1 stop13h 45m
Turkish Airlines
Sat 9/1911:25 am
ORD
-
ATH
1 stop13h 30m
Turkish Airlines
Deal found 3/13$627
This United Airlines deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/286:45 am
ATH
-
ORD
1 stop16h 05m
United Airlines
Sat 5/94:25 pm
ORD
-
ATH
2 stops22h 40m
United Airlines
Deal found 3/12$628
This LOT deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LOT is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/302:00 pm
ATH
-
ORD
1 stop13h 50m
LOT
Sat 9/265:10 pm
ORD
-
ATH
1 stop16h 55m
LOT
Deal found 3/13$630

Find flight deals from Greece to Chicago

Keep the following information in mind while searching for Greece to Chicago flight deals. Data was last updated March 17, 2026.

Round-trip from

$618
(Turkish Airlines)

One-way from

$281
(Kiwi.com)

Popular in

December

Cheapest in

November

Average price

$664

Good round-trip deal

$718 or less

Good one-way deal

$609 or less
From Greece to Chicago (CHI)
Search Deals
One-way flight from Greece to Chicago (CHI)
Search Deals
Highest demand for flights based on searches. 0% potential increase in price ($1 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a round-trip flight from Greece to Chicago (CHI).
Search Deals
Price to beat on a one-way flight from Greece to Chicago (CHI).
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Greece 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, Cheapflights users made 2,558,603 searches. Data last updated March 17, 2026.
Use the filters below to find and compare flights from Greece to Chicago that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AthensChicago

ATH - ORD

ATHORD

Athens Eleftherios V.

Thu 4/16

6:35 am-2:55 pm

2 stops16h 20m

Chicago O'Hare Intl

Thu 4/30

10:40 am-10:00 am

2 stops15h 20m

$629

AthensChicago

ATH - ORD

ATHORD

Athens Eleftherios V.

Thu 4/23

6:35 am-2:55 pm

2 stops16h 20m

Chicago O'Hare Intl

Mon 4/27

3:35 pm-2:55 pm

1 stop15h 20m

$631

AthensChicago

ATH - ORD

ATHORD

Athens Eleftherios V.

Thu 4/9

3:55 am-9:40 am

1 stop13h 45m

Chicago O'Hare Intl

Wed 4/15

11:25 am-3:05 am

1 stop31h 40m

$646

ThessalonikiChicago

SKG - ORD

SKGORD

Thessaloniki Makedonia

Sat 4/11

9:05 pm-12:35 pm

1 stop23h 30m

Chicago O'Hare Intl

Sun 4/26

7:05 pm-12:30 pm

1 stop33h 25m

$647

AthensChicago

ATH - ORD

ATHORD

Athens Eleftherios V.

Wed 4/8

6:00 am-6:31 pm

2 stops20h 31m

Chicago O'Hare Intl

Sat 4/25

6:00 am-7:35 am

1 stop17h 35m

$652

AthensChicago

ATH - ORD

ATHORD

Athens Eleftherios V.

Thu 5/14

6:35 am-7:55 pm

1 stop21h 20m

Chicago O'Hare Intl

Mon 5/25

11:05 am-10:10 am

1 stop15h 05m

$653

AthensChicago

ATH - MDW

ATHMDW

Athens Eleftherios V.

Thu 4/9

6:00 am-5:54 pm

2 stops19h 54m

Chicago Midway

Mon 4/13

1:24 pm-4:30 pm

2 stops19h 06m

$654

AthensChicago

ATH - ORD

ATHORD

Athens Eleftherios V.

Thu 4/2

10:25 am-7:25 pm

2 stops17h 00m

Chicago O'Hare Intl

Sun 4/12

7:05 pm-1:10 pm

1 stop34h 05m

$654
Quickest round-trip

AthensChicago

ATH - ORD

ATHORD

Athens Eleftherios V.

Tue 4/14

12:35 pm-4:05 pm

Nonstop11h 30m

Chicago O'Hare Intl

Sun 4/19

10:30 pm-9:00 pm

1 stop14h 30m

$655

ThessalonikiChicago

SKG - ORD

SKGORD

Thessaloniki Makedonia

Fri 4/3

12:00 pm-2:15 pm

1 stop34h 15m

Chicago O'Hare Intl

Fri 4/10

7:14 pm-1:30 pm

2 stops34h 16m

$671

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/16

Showing 1-10 of 59 resultsSorted by cheapest first
1
2
3
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6

Best time to book a flight from Greece to Chicago

Have a flexible travel schedule? Discover the best time to fly to Chicago from Greece with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Greece to Chicago

What is the cheapest month to book a flight from Greece to Chicago?

Currently, April is the cheapest month in which you can book a flight from Greece to Chicago (average of $495). Flying from Greece to Chicago in December is currently the most expensive (average of $595). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How often are flights from Greece to Chicago delayed?

About 12% of weekly flights between Greece and Chicago have experienced delays in the past year, with the average delay time being 219 minutes.

What is the most punctual flight time for Greece to Chicago flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Wednesday tends to have the lowest number of delays on this route, whereas Tuesday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Greece to Chicago flights?

Over the last year, American Airlines have had the lowest number of delays on this route, with just 10% of flights being delayed.

Reviews of airlines servicing Chicago

Get insights into the airlines that provide service to Chicago. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Chicago. Reviews last updated March 17, 2026.
Read reviews from past customers who have flown United Airlines,American Airlines, andIberia from Greece to Chicago. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,431 reviews

Boarding

7.7

Overall

7.4

Entertainment

7.1

Crew

8.1

Food

6.6

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.
United Airlines
7.4
Good
9,431 reviews
United Airlines
7.4
Good
9,431 reviews

Boarding

7.7

Overall

7.4

Entertainment

7.1

Crew

8.1

Food

6.6

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.
American Airlines
7.1
Good
11,468 reviews
United Airlines
7.4
Good
9,431 reviews

Boarding

7.7

Overall

7.4

Entertainment

7.1

Crew

8.1

Food

6.6

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.
Iberia
7.0
Good
3,137 reviews
United Airlines
7.4
Good
9,431 reviews

Boarding

7.7

Overall

7.4

Entertainment

7.1

Crew

8.1

Food

6.6

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.
Lufthansa
6.8
Okay
7,858 reviews
United Airlines
7.4
Good
9,431 reviews

Boarding

7.7

Overall

7.4

Entertainment

7.1

Crew

8.1

Food

6.6

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.
British Airways
6.7
Okay
7,797 reviews
United Airlines
7.4
Good
9,431 reviews

Boarding

7.7

Overall

7.4

Entertainment

7.1

Crew

8.1

Food

6.6

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.

Related info for your journey

Find useful and relevant information for your journey from Greece to Chicago. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Greece to Chicago?

    A quick flight from Greece to Chicago can take about 13h 45m. United Airlines provides one of the quickest options available for as low as $646. The distance from Greece to Chicago is about 5446 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Greece to Chicago one-way?

    $252 is the cheapest one-way deal found within the past few days, from Air Serbia. You may also be able to find cheap deals on Turkish Airlines and Iberia, with prices starting from $302 and $362, respectively.

  • What are the most popular routes from Greece to Chicago?

    The most popular flight routes from Greece to Chicago are Athens Eleftherios V. - Chicago O'Hare Intl, Athens Eleftherios V. - Chicago Midway and Thessaloniki Makedonia - Chicago O'Hare Intl.

  • What are the cheapest flights from Greece to Chicago?

    On average you can expect to pay $1,089 for a flight from Greece to Chicago. The cheapest flight overall is $423 while the most popular route, (Athens Eleftherios V. - Chicago O'Hare Intl) is currently priced at $548.

  • Can I find deals for flights from Greece to Chicago that include hotel bookings?

    Yes. In addition to deals on Greece to Chicago flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Greece to Chicago?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Greece to Chicago.

  • Can I find deals for business class flights from Greece to Chicago?

    Yes. Cheapflights offers flight deals from Greece to Chicago by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Greece to Chicago?

    Currently, April is the cheapest month in which you can book a flight from Greece to Chicago (average of $495). Flying from Greece to Chicago in December is currently the most expensive (average of $595). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Lansing
Merrillville
Hammond
Porter
Benton Harbor

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Top 8 airlines flying from Greece to Chicago

Discover the top 8 airlines that operate flights from Greece to Chicago. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 17, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$492Average$631FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$502Average$709FlexibilityNo cancel feeOn-time71%
IberiaCheapest$511Average$694FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$515Average$681FlexibilityNo cancel feeOn-time70%
Turkish AirlinesCheapest$530Average$751FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$561Average$722FlexibilityNo cancel feeOn-time69%
SWISSCheapest$562Average$598FlexibilityNo cancel feeOn-time79%
LufthansaCheapest$591Average$781FlexibilityNo cancel feeOn-time76%

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