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$311+ 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 3/29. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — ATH
Mar 23 — Mar 301
Sun 3/23
Sun 3/30
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 March 18, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$576
(Kiwi.com)

One-way from

$311
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$700

Good round-trip deal

$1,199 or less

Good one-way deal

$663 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. 27% potential increase in price ($336 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 March 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 March 18, 2025.

This Kiwi.com deal was found by Cheapflights users on 3/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/85:51 amORD - ATH
1 stop15h 09mMultiple Airlines
Tue 5/207:25 amATH - ORD
2 stops24h 59mMultiple Airlines
Deal found 3/17$576
This Ticket deal was found by Cheapflights users on 3/17. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/16:00 amMDW - ATH
1 stop17h 40mKLM
Wed 4/910:30 amATH - MDW
1 stop19h 51mKLM
Deal found 3/17$584
This Trip.com deal was found by Cheapflights users on 3/18. 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 8/187:15 pmORD - ATH
1 stop15h 35mScandinavian Airlines
Mon 9/17:40 pmATH - ORD
1 stop28h 30mScandinavian Airlines
Deal found 3/18$584
This Booking.com deal was found by Cheapflights users on 3/18. 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.
Tue 4/111:30 amORD - ATH
1 stop15h 40mAir Canada
Wed 4/91:10 pmATH - ORD
1 stop14h 20mAir Canada
Deal found 3/18$599
This oojo deal was found by Cheapflights users on 3/17. 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.
Mon 3/319:40 pmORD - ATH
1 stop31h 20mLOT
Tue 4/82:00 pmATH - ORD
1 stop13h 40mLOT
Deal found 3/17$600
This oojo deal was found by Cheapflights users on 3/18. 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.
Wed 9/1711:45 pmORD - ATH
1 stop19h 20mTurkish Airlines
Tue 9/303:55 amATH - ORD
1 stop22h 00mTurkish Airlines
Deal found 3/18$603
This United Airlines deal was found by Cheapflights users on 3/18. 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 4/17:20 amORD - ATH
1 stop19h 50mUnited Airlines
Tue 4/81:10 pmATH - ORD
2 stops42h 19mUnited Airlines
Deal found 3/18$605
This Lufthansa deal was found by Cheapflights users on 3/16. 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 4/24:00 pmORD - SKG
1 stop17h 55mLufthansa
Wed 4/91:10 pmSKG - ORD
1 stop13h 05mLufthansa
Deal found 3/16$612
This Flighttix deal was found by Cheapflights users on 3/17. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/19:54 amMDW - ATH
1 stop13h 46mVirgin Atlantic
Wed 4/910:30 amATH - MDW
1 stop19h 51mVirgin Atlantic
Deal found 3/17$614
This Flighttix deal was found by Cheapflights users on 3/17. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/19:47 amORD - ATH
1 stop13h 53mVirgin Atlantic
Wed 4/910:30 amATH - ORD
1 stop19h 31mVirgin Atlantic
Deal found 3/17$614
This Delta deal was found by Cheapflights users on 3/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/196:00 amORD - ATH
1 stop20h 35mDelta
Wed 4/210:30 amATH - ORD
1 stop18h 28mDelta
Deal found 3/17$632
This Delta deal was found by Cheapflights users on 3/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/16:00 amMDW - ATH
2 stops18h 20mDelta
Wed 4/910:30 amATH - MDW
2 stops19h 51mDelta
Deal found 3/17$637

Find flights from Chicago to Greece within your budget

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 March 18, 2025.

Fly from

Chicago

Fly to

Greece

Route

Depart

Return

Price

ChicagoAthens

ORD - ATH

ORDATH

Chicago O'Hare Intl

Thu 5/8

5:51 am-5:00 am

1 stop15h 09m

Athens Eleftherios V.

Tue 5/20

7:25 am-12:24 am

2 stops24h 59m

$576

ChicagoAthens

MDW - ATH

MDWATH

Chicago Midway

Tue 4/1

6:00 am-7:40 am

1 stop17h 40m

Athens Eleftherios V.

Wed 4/9

10:30 am-10:21 pm

1 stop19h 51m

$584

ChicagoAthens

ORD - ATH

ORDATH

Chicago O'Hare Intl

Tue 4/1

11:30 am-11:10 am

1 stop15h 40m

Athens Eleftherios V.

Wed 4/9

1:10 pm-7:30 pm

1 stop14h 20m

$599

ChicagoAthens

ORD - ATH

ORDATH

Chicago O'Hare Intl

Mon 3/31

9:40 pm-1:00 pm

1 stop31h 20m

Athens Eleftherios V.

Tue 4/8

2:00 pm-7:40 pm

1 stop13h 40m

$600

ChicagoAthens

ORD - ATH

ORDATH

Chicago O'Hare Intl

Tue 4/1

7:20 am-11:10 am

1 stop19h 50m

Athens Eleftherios V.

Tue 4/8

1:10 pm-11:29 pm

2 stops42h 19m

$605

ChicagoAthens

ORD - ATH

ORDATH

Chicago O'Hare Intl

Fri 3/28

8:40 pm-7:30 pm

1 stop15h 50m

Athens Eleftherios V.

Sun 4/13

7:40 pm-4:10 pm

1 stop28h 30m

$606

ChicagoAthens

ORD - ATH

ORDATH

Chicago O'Hare Intl

Mon 4/28

11:25 am-3:05 am

1 stop31h 40m

Athens Eleftherios V.

Fri 5/30

10:25 am-9:40 am

1 stop31h 15m

$611

ChicagoThessaloniki

ORD - SKG

ORDSKG

Chicago O'Hare Intl

Wed 4/2

4:00 pm-5:55 pm

1 stop17h 55m

Thessaloniki Makedonia

Wed 4/9

1:10 pm-6:15 pm

1 stop13h 05m

$612

ChicagoAthens

MDW - ATH

MDWATH

Chicago Midway

Tue 4/1

9:54 am-7:40 am

1 stop13h 46m

Athens Eleftherios V.

Wed 4/9

10:30 am-10:21 pm

1 stop19h 51m

$614

ChicagoAthens

ORD - ATH

ORDATH

Chicago O'Hare Intl

Tue 4/1

9:47 am-7:40 am

1 stop13h 53m

Athens Eleftherios V.

Wed 4/9

10:30 am-10:01 pm

1 stop19h 31m

$614

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/17

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.

Travel insights for flights from Chicago to Greece

Get recent, data-driven insights about flights from Chicago to Greece including ideal travel times, pricing trends, and more.

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 $1,353). 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 March 18, 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 March 18, 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
3,196 reviews

Comfort

8.0

Entertainment

8.2

Food

7.8

Crew

8.3

Boarding

8.1

Overall

8.0

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
3,196 reviews
Emirates
8.0
Very good
3,196 reviews

Comfort

8.0

Entertainment

8.2

Food

7.8

Crew

8.3

Boarding

8.1

Overall

8.0

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
7,908 reviews
Emirates
8.0
Very good
3,196 reviews

Comfort

8.0

Entertainment

8.2

Food

7.8

Crew

8.3

Boarding

8.1

Overall

8.0

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
1,318 reviews
Emirates
8.0
Very good
3,196 reviews

Comfort

8.0

Entertainment

8.2

Food

7.8

Crew

8.3

Boarding

8.1

Overall

8.0

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
1,060 reviews
Emirates
8.0
Very good
3,196 reviews

Comfort

8.0

Entertainment

8.2

Food

7.8

Crew

8.3

Boarding

8.1

Overall

8.0

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.
Finnair
7.6
Good
1,266 reviews
Emirates
8.0
Very good
3,196 reviews

Comfort

8.0

Entertainment

8.2

Food

7.8

Crew

8.3

Boarding

8.1

Overall

8.0

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 $412. However, be on the lookout for offers from Air Serbia and Turkish 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 $2,792, our data shows the cheapest flight currently is $589. When looking at the most popular route, (Chicago O'Hare Intl - Athens Eleftherios V.), you can expect to pay $435 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 $1,353). 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 March 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air SerbiaCheapest$424Average$990FlexibilityNo cancel feeOn-timeN/A
Scandinavian AirlinesCheapest$444Average$866FlexibilityNo cancel feeOn-time77%
Turkish AirlinesCheapest$517Average$866FlexibilityNo cancel feeOn-time77%
LOTCheapest$555Average$860FlexibilityNo cancel feeOn-time81%
DeltaCheapest$575Average$973FlexibilityNo cancel feeOn-timeN/A
Air FranceCheapest$600Average$847FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$605Average$987FlexibilityNo cancel feeOn-time70%
SWISSCheapest$613Average$1,054FlexibilityNo cancel feeOn-time79%
KLMCheapest$633Average$1,058FlexibilityNo cancel feeOn-time75%
Austrian AirlinesCheapest$642Average$814FlexibilityNo cancel feeOn-time78%
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