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$341+ Cheap flights from Chicago (CHI) to Greece

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 4/26. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — ATH
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
1 adult, Economy
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Cheap flight deals from Chicago to Greece

Keep the following information in mind while searching for Chicago to Greece flight deals. Data was last updated April 17, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$642
(Trip.com)

One-way from

$341
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$706

Good round-trip deal

$1,156 or less

Good one-way deal

$682 or less
Provider with most accurate pricing for Chicago (CHI)-Athens Eleftherios V. flight deals.
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Provider most trusted by Cheapflights users for Chicago (CHI)-Athens Eleftherios V. flights.
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From Chicago (CHI) to Greece
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One-way flight from Chicago (CHI) to Greece
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Highest demand for flights based on searches. 26% potential increase in price ($324 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($46 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 Chicago (CHI) to Greece.
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Price to beat on a one-way flight from Chicago (CHI) to Greece.
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Find flight deals from Chicago to Greece

Cheapest flights from Chicago to Greece
Explore the most affordable flight options available from Chicago to Greece. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

This Air Serbia deal was found by Cheapflights users on 4/16. 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 Serbia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/86:50 pmORD - ATH
1 stop24h 35mAir Serbia
Wed 9/174:30 amATH - ORD
1 stop17h 55mAir Serbia
Deal found 4/16$599
This Justfly.com deal was found by Cheapflights users on 4/16. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1611:25 amORD - ATH
1 stop19h 25mTurkish Airlines
Thu 10/3010:00 amATH - ORD
1 stop32h 10mTurkish Airlines
Deal found 4/16$632
This Air Serbia deal was found by Cheapflights users on 4/15. 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 Air Serbia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/174:30 pmORD - SKG
1 stop14h 55mAir Serbia
Sat 10/114:45 amSKG - ORD
1 stop24h 15mAir Serbia
Deal found 4/15$637
This Trip.com deal was found by Cheapflights users on 4/17. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/58:15 pmORD - CHQ
1 stop16h 40mScandinavian Airlines
Sat 5/107:50 pmCHQ - ORD
1 stop30h 35mScandinavian Airlines
Deal found 4/17$642
This Mytrip deal was found by Cheapflights users on 4/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/305:51 amORD - ATH
1 stop16h 09mMultiple Airlines
Fri 6/68:25 amATH - ORD
1 stop30h 07mMultiple Airlines
Deal found 4/16$669
This United Airlines deal was found by Cheapflights users on 4/16. 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 10/2810:25 pmORD - ATH
1 stop19h 30mUnited Airlines
Tue 11/47:00 amATH - ORD
2 stops21h 04mUnited Airlines
Deal found 4/16$670
This Mytrip deal was found by Cheapflights users on 4/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/207:15 pmORD - ATH
2 stops31h 25mScandinavian Airlines
Sat 9/278:40 pmATH - ORD
2 stops51h 30mScandinavian Airlines
Deal found 4/16$671
This British Airways deal was found by Cheapflights users on 4/16. 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 10/2810:45 pmORD - ATH
1 stop19h 30mBritish Airways
Thu 11/67:30 amATH - ORD
1 stop19h 15mBritish Airways
Deal found 4/16$678
This Air Canada deal was found by Cheapflights users on 4/16. 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.
Wed 11/59:30 pmORD - ATH
2 stops30h 00mAir Canada
Wed 11/191:15 pmATH - ORD
2 stops30h 28mAir Canada
Deal found 4/16$680
This Lufthansa deal was found by Cheapflights users on 4/16. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/59:25 pmORD - ATH
1 stop19h 30mLufthansa
Fri 11/147:00 amATH - ORD
2 stops21h 05mLufthansa
Deal found 4/16$684
This FlightHub deal was found by Cheapflights users on 4/17. 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 9/47:50 pmORD - SKG
1 stop28h 55mTurkish Airlines
Fri 9/269:15 pmSKG - ORD
1 stop20h 25mTurkish Airlines
Deal found 4/17$690
This oojo deal was found by Cheapflights users on 4/17. 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 8/84:55 pmORD - ATH
2 stops17h 05mLOT
Mon 8/257:00 pmATH - ORD
1 stop32h 40mLOT
Deal found 4/17$709

Cheapflights Fare Finder

Customize your flight search to find flights from Chicago to Greece 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 17, 2025.
Use the filters below to find and compare flights from Chicago to Greece that are best for you.

Fly from

Chicago

Fly to

Greece

Route

Depart

Return

Price

ChicagoChania

ORD - CHQ

ORDCHQ

Chicago O'Hare Intl

Mon 5/5

8:15 pm-8:55 pm

1 stop16h 40m

Chania Souda

Sat 5/10

7:50 pm-6:25 pm

1 stop30h 35m

$642

ChicagoAthens

ORD - ATH

ORDATH

Chicago O'Hare Intl

Fri 5/30

5:51 am-6:00 am

1 stop16h 09m

Athens Eleftherios V.

Fri 6/6

8:25 am-6:32 am

1 stop30h 07m

$669

ChicagoAthens

ORD - ATH

ORDATH

Chicago O'Hare Intl

Fri 5/2

8:15 pm-8:15 pm

1 stop16h 00m

Athens Eleftherios V.

Sun 5/4

12:35 pm-6:25 pm

1 stop13h 50m

$703

ChicagoAthens

ORD - ATH

ORDATH

Chicago O'Hare Intl

Tue 5/6

4:50 pm-11:10 am

Nonstop10h 20m

Athens Eleftherios V.

Tue 5/13

11:05 am-2:45 pm

Nonstop11h 40m

$724

ChicagoAthens

ORD - ATH

ORDATH

Chicago O'Hare Intl

Wed 5/7

4:50 pm-11:10 am

Nonstop10h 20m

Athens Eleftherios V.

Wed 5/21

11:05 am-2:45 pm

Nonstop11h 40m

$727

ChicagoAthens

ORD - ATH

ORDATH

Chicago O'Hare Intl

Wed 4/23

8:45 am-9:55 am

1 stop17h 10m

Athens Eleftherios V.

Wed 4/30

1:10 pm-2:34 pm

2 stops33h 24m

$737

ChicagoAthens

ORD - ATH

ORDATH

Chicago O'Hare Intl

Mon 4/28

7:15 pm-4:30 pm

1 stop13h 15m

Athens Eleftherios V.

Wed 5/7

11:05 am-2:45 pm

Nonstop11h 40m

$741

ChicagoAthens

ORD - ATH

ORDATH

Chicago O'Hare Intl

Mon 5/12

2:00 pm-11:10 am

1 stop13h 10m

Athens Eleftherios V.

Wed 5/21

12:10 pm-8:12 pm

1 stop16h 02m

$746

ChicagoHeraklion

ORD - HER

ORDHER

Chicago O'Hare Intl

Mon 5/12

7:05 pm-9:40 am

1 stop30h 35m

Heraklion N. Kazantzakis Apt.

Tue 5/20

8:50 pm-3:55 pm

1 stop27h 05m

$747

ChicagoThessaloniki

ORD - SKG

ORDSKG

Chicago O'Hare Intl

Tue 5/6

8:40 am-12:30 pm

2 stops19h 50m

Thessaloniki Makedonia

Tue 5/13

1:20 pm-3:55 pm

1 stop34h 35m

$747

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/16

Showing 1-10 of 60 results
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Best time to book a flight from Chicago to Greece

Have a flexible travel schedule? Discover the best time to fly to Greece from Chicago 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 Chicago to Greece

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

Currently, November is the cheapest month in which you can book a flight from Chicago to Greece (average of $679). Flying from Chicago to Greece in June is currently the most expensive (average of $1,340). 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 CHI to GR?

Find hourly flight availability from Chicago to Greece. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 17, 2025.

When flying from Chicago to Greece, 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 Greece by month

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

In terms of precipitation, rainfall in Greece ranges from 0.2 - 2.5 inches per month. December is typically the wettest month, when rainfall can reach 2.5 in. June is typically the driest time to visit Greece when rainfall is around 0.2 in.

Temperature in Greece by month

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

If weather is an important factor for your trip to Greece, 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 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 50.0 F).

Reviews of airlines servicing Greece

Get insights into the airlines that provide service to Greece. 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 Greece. Reviews last updated April 17, 2025.
Read reviews from past customers who have flown Emirates, Delta and KLM from Chicago to Greece. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.0
Very good
3,200 reviews

Food

7.8

Overall

8.0

Boarding

8.1

Entertainment

8.2

Comfort

8.0

Crew

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Emirates
8.0
Very good
3,200 reviews
Emirates
8.0
Very good
3,200 reviews

Food

7.8

Overall

8.0

Boarding

8.1

Entertainment

8.2

Comfort

8.0

Crew

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Delta
8.0
Very good
7,917 reviews
Emirates
8.0
Very good
3,200 reviews

Food

7.8

Overall

8.0

Boarding

8.1

Entertainment

8.2

Comfort

8.0

Crew

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
KLM
7.8
Good
1,329 reviews
Emirates
8.0
Very good
3,200 reviews

Food

7.8

Overall

8.0

Boarding

8.1

Entertainment

8.2

Comfort

8.0

Crew

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Air Transat
7.8
Good
385 reviews
Emirates
8.0
Very good
3,200 reviews

Food

7.8

Overall

8.0

Boarding

8.1

Entertainment

8.2

Comfort

8.0

Crew

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
LOT
7.6
Good
1,065 reviews
Emirates
8.0
Very good
3,200 reviews

Food

7.8

Overall

8.0

Boarding

8.1

Entertainment

8.2

Comfort

8.0

Crew

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Related info for your journey

Find useful and relevant information for your journey from Chicago to Greece. 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 Chicago to Greece one-way?

    The cheapest airline one-way is Scandinavian Airlines, with whom users have recently found tickets for as low as $477. However, be on the lookout for offers from Turkish Airlines and Austrian Airlines, as they are both options that can get you from Chicago to Greece for a low price.

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

    Most travelers choose Chicago O'Hare Intl - Athens Eleftherios V., Chicago Midway - Athens Eleftherios V. or Chicago O'Hare Intl - Thera Santorini when deciding on the best route from Chicago to Greece.

  • What are the cheapest flights from Chicago to Greece?

    While on average a flight from Chicago to Greece is generally $1,548, our data shows the cheapest flight currently is $656. When looking at the most popular route, (Chicago O'Hare Intl - Athens Eleftherios V.), you can expect to pay $476 for that flight.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Chicago to Greece 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 Chicago to Greece?

    Currently, November is the cheapest month in which you can book a flight from Chicago to Greece (average of $679). Flying from Chicago to Greece in June is currently the most expensive (average of $1,340). 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

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Alternative routes for Chicago to Greece

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

Discover the top 10 airlines that operate flights from Chicago to Greece. 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 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air SerbiaCheapest$424Average$981FlexibilityNo cancel feeOn-timeN/A
Scandinavian AirlinesCheapest$425Average$819FlexibilityNo cancel feeOn-time77%
Turkish AirlinesCheapest$518Average$834FlexibilityNo cancel feeOn-time77%
LOTCheapest$555Average$857FlexibilityNo cancel feeOn-time81%
DeltaCheapest$575Average$976FlexibilityNo cancel feeOn-timeN/A
Air FranceCheapest$600Average$829FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$610Average$1,035FlexibilityNo cancel feeOn-time70%
SWISSCheapest$613Average$1,032FlexibilityNo cancel feeOn-time79%
KLMCheapest$633Average$972FlexibilityNo cancel feeOn-time75%
Austrian AirlinesCheapest$642Average$817FlexibilityNo cancel feeOn-time78%

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