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$346+ 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 5/17. Fares are subject to change and may not be available on all flights or dates of travel.
ATH — CHI
Apr 7 — Apr 141
Mon 4/7
Mon 4/14
1 adult, Economy
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Cheap flight deals from Greece to Chicago

Keep the following information in mind while searching for Greece to Chicago flight deals. Data was last updated April 2, 2025.

Round-trip from

$495
(KLM)

One-way from

$346
(Mytrip)

Popular in

October

Cheapest in

November

Average price

$582

Good round-trip deal

$571 or less

Good one-way deal

$572 or less
From Greece to Chicago (CHI)
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One-way flight from Greece to Chicago (CHI)
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Highest demand for flights based on searches. 7% potential increase in price ($58 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from Greece to Chicago (CHI).
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Price to beat on a one-way flight from Greece to Chicago (CHI).
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Find 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 April 2, 2025.

This Delta deal was found by Cheapflights users on 4/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1810:30 amATH - MDW
2 stops19h 52mDelta
Tue 4/225:59 pmMDW - ATH
2 stops15h 06mDelta
Deal found 4/1$496
This Finnair deal was found by Cheapflights users on 4/1. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/28:50 pmATH - ORD
1 stop22h 55mMultiple Airlines
Tue 5/64:50 pmORD - ATH
Nonstop10h 20mMultiple Airlines
Deal found 4/1$496
This Delta deal was found by Cheapflights users on 4/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/96:00 amATH - ORD
2 stops18h 11mDelta
Fri 4/2510:37 amORD - ATH
1 stop13h 43mDelta
Deal found 4/2$497
This American Airlines deal was found by Cheapflights users on 4/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/118:05 amATH - ORD
2 stops23h 44mAmerican Airlines
Sun 4/2710:20 pmORD - ATH
1 stop30h 45mAmerican Airlines
Deal found 4/2$498
This Virgin Atlantic deal was found by Cheapflights users on 4/1. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1810:30 amATH - ORD
1 stop21h 29mVirgin Atlantic
Tue 4/2210:37 amORD - ATH
1 stop13h 43mVirgin Atlantic
Deal found 4/1$500
This British Airways deal was found by Cheapflights users on 4/1. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/156:55 amATH - ORD
1 stop15h 50mBritish Airways
Sat 5/104:50 pmORD - ATH
Nonstop10h 20mBritish Airways
Deal found 4/1$506
This KLM deal was found by Cheapflights users on 4/1. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/2710:30 amATH - MDW
1 stop19h 52mKLM
Sun 5/46:04 amMDW - ATH
1 stop20h 51mKLM
Deal found 4/1$509
This British Airways deal was found by Cheapflights users on 4/1. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/243:45 pmSKG - ORD
1 stop28h 00mBritish Airways
Fri 6/68:40 pmORD - SKG
2 stops39h 15mBritish Airways
Deal found 4/1$526
This oojo deal was found by Cheapflights users on 4/1. 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.
Fri 9/57:40 pmATH - ORD
1 stop28h 30mScandinavian Airlines
Sun 12/147:30 pmORD - ATH
1 stop33h 40mScandinavian Airlines
Deal found 4/1$527
This United Airlines deal was found by Cheapflights users on 4/1. 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.
Thu 5/11:10 pmATH - ORD
1 stop26h 52mUnited Airlines
Tue 7/154:15 pmORD - ATH
Nonstop10h 15mUnited Airlines
Deal found 4/1$559
This KLM deal was found by Cheapflights users on 4/1. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/236:00 amATH - ORD
1 stop16h 10mKLM
Sun 5/254:20 pmORD - ATH
1 stop16h 20mKLM
Deal found 4/1$567
This Air Canada deal was found by Cheapflights users on 4/1. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/26:50 amATH - ORD
2 stops17h 01mAir Canada
Tue 7/156:00 amORD - ATH
2 stops21h 10mAir Canada
Deal found 4/1$572

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 April 2, 2025.
Use the filters below to find and compare flights from Greece to Chicago that are best for you.

Fly from

Greece

Fly to

Chicago

Route

Depart

Return

Price

AthensChicago

ATH - MDW

ATHMDW

Athens Eleftherios V.

Fri 4/18

10:30 am-10:22 pm

2 stops19h 52m

Chicago Midway

Tue 4/22

5:59 pm-5:05 pm

2 stops15h 06m

$496

AthensChicago

ATH - ORD

ATHORD

Athens Eleftherios V.

Fri 5/2

8:50 pm-11:45 am

1 stop22h 55m

Chicago O'Hare Intl

Tue 5/6

4:50 pm-11:10 am

Nonstop10h 20m

$496

AthensChicago

ATH - ORD

ATHORD

Athens Eleftherios V.

Tue 4/15

1:00 pm-11:16 pm

2 stops18h 16m

Chicago O'Hare Intl

Sat 5/10

10:25 pm-12:55 am

1 stop18h 30m

$497

AthensChicago

ATH - ORD

ATHORD

Athens Eleftherios V.

Fri 4/18

10:30 am-11:59 pm

1 stop21h 29m

Chicago O'Hare Intl

Tue 4/22

10:37 am-8:20 am

1 stop13h 43m

$500

AthensChicago

ATH - ORD

ATHORD

Athens Eleftherios V.

Wed 5/21

3:25 am-4:45 pm

2 stops21h 20m

Chicago O'Hare Intl

Sun 6/15

10:35 am-1:20 pm

1 stop18h 45m

$503

AthensChicago

ATH - ORD

ATHORD

Athens Eleftherios V.

Tue 4/15

6:55 am-2:45 pm

1 stop15h 50m

Chicago O'Hare Intl

Sat 5/10

4:50 pm-11:10 am

Nonstop10h 20m

$506

AthensChicago

ATH - MDW

ATHMDW

Athens Eleftherios V.

Sun 4/27

10:30 am-10:22 pm

1 stop19h 52m

Chicago Midway

Sun 5/4

6:04 am-10:55 am

1 stop20h 51m

$509

ThessalonikiChicago

SKG - ORD

SKGORD

Thessaloniki Makedonia

Sat 5/24

3:45 pm-11:45 am

1 stop28h 00m

Chicago O'Hare Intl

Fri 6/6

8:40 pm-7:55 pm

2 stops39h 15m

$526

AthensChicago

ATH - ORD

ATHORD

Athens Eleftherios V.

Fri 9/5

7:40 pm-4:10 pm

1 stop28h 30m

Chicago O'Hare Intl

Sun 12/14

7:30 pm-1:10 pm

1 stop33h 40m

$527

AthensChicago

ATH - ORD

ATHORD

Athens Eleftherios V.

Thu 5/1

1:10 pm-8:02 am

1 stop26h 52m

Chicago O'Hare Intl

Tue 7/15

4:15 pm-10:30 am

Nonstop10h 15m

$559

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/2

Showing 1-10 of 52 results
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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, August is the cheapest month in which you can book a flight from Greece to Chicago (average of $245). Flying from Greece to Chicago in March is currently the most expensive (average of $323). 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.

What is the cheapest time of day to fly from GR to CHI?

Find hourly flight availability from Greece to Chicago. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 2, 2025.

When flying from Greece to Chicago, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Chicago by month

Plan your trip to Chicago by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Chicago ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Chicago when rainfall is around 1.7 in.

Temperature in Chicago by month

Plan your trip to Chicago by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Chicago, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

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 April 2, 2025.
See what other customers who have flown with Delta, KLM and LOT from Greece to Chicago have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,898 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,898 reviews
Delta
8.0
Very good
7,898 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
KLM
7.8
Good
1,323 reviews
Delta
8.0
Very good
7,898 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
LOT
7.6
Good
1,065 reviews
Delta
8.0
Very good
7,898 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Finnair
7.6
Good
1,267 reviews
Delta
8.0
Very good
7,898 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Austrian Airlines
7.6
Good
771 reviews
Delta
8.0
Very good
7,898 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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.

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

    $346 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 LOT and Scandinavian Airlines, with prices starting from $531 and $535, 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 $1,282 for a flight from Greece to Chicago. The cheapest flight overall is $526 while the most popular route, (Athens Eleftherios V. - Chicago O'Hare Intl) is currently priced at $484.

  • 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, August is the cheapest month in which you can book a flight from Greece to Chicago (average of $245). Flying from Greece to Chicago in March is currently the most expensive (average of $323). 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 Greece?

Book flights to Greece if you plan to visit one of these locations
Merrillville
New Buffalo
Hammond
Benton Harbor
Porter
Lansing
Valparaiso
Chesterton

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Alternative routes for Greece to Chicago

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Greece to Chicago

Discover the top 10 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 April 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
FinnairCheapest$474Average$777FlexibilityNo cancel feeOn-time76%
KLMCheapest$482Average$699FlexibilityNo cancel feeOn-time75%
British AirwaysCheapest$483Average$697FlexibilityNo cancel feeOn-time70%
LOTCheapest$487Average$674FlexibilityNo cancel feeOn-time81%
DeltaCheapest$493Average$593FlexibilityNo cancel feeOn-timeN/A
Turkish AirlinesCheapest$496Average$628FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$497Average$708FlexibilityNo cancel feeOn-time71%
IberiaCheapest$502Average$712FlexibilityNo cancel feeOn-time77%
ITA AirwaysCheapest$518Average$565FlexibilityNo cancel feeOn-time81%
United AirlinesCheapest$546Average$707FlexibilityNo cancel feeOn-time69%

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