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$325+ 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 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — ATH
May 6 — May 131
Tue 5/6
Tue 5/13
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 May 1, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$754
(Mytrip)

One-way from

$383
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$1,086

Good round-trip deal

$1,116 or less

Good one-way deal

$678 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 ($328 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($47 potential savings vs. average RT price).
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Average for round-trip flights in May 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 May 1, 2025.

This oojo deal was found by Cheapflights users on 4/30. 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.
Thu 9/47:50 pmORD - SKG
1 stop28h 55mTurkish Airlines
Fri 9/269:35 amSKG - ORD
1 stop32h 05mTurkish Airlines
Deal found 4/30$685
This Cheapflightsfares deal was found by Cheapflights users on 4/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/297:15 pmORD - CHQ
1 stop15h 45mScandinavian Airlines
Sat 9/65:50 pmCHQ - ORD
2 stops30h 20mScandinavian Airlines
Deal found 4/30$723
This Gurufare deal was found by Cheapflights users on 4/30. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/89:40 pmORD - SKG
1 stop31h 15mLOT
Sat 9/276:25 pmSKG - ORD
1 stop25h 40mLOT
Deal found 4/30$766
This Turkish Airlines deal was found by Cheapflights users on 4/30. 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.
Fri 9/197:50 pmORD - ATH
1 stop29h 05mTurkish Airlines
Sun 9/213:55 amATH - ORD
1 stop13h 45mTurkish Airlines
Deal found 4/30$768
This Kiwi.com deal was found by Cheapflights users on 4/30. 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 5/15:10 pmORD - ATH
2 stops35h 50mLOT
Thu 5/152:00 pmATH - ORD
1 stop13h 40mLOT
Deal found 4/30$771
This Scandinavian Airlines deal was found by Cheapflights users on 4/30. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/47:15 pmORD - ATH
2 stops31h 25mScandinavian Airlines
Thu 10/911:40 amATH - ORD
2 stops60h 30mScandinavian Airlines
Deal found 4/30$772
This Delta deal was found by Cheapflights users on 4/30. 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.
Thu 10/307:30 amORD - ATH
1 stop19h 05mDelta
Wed 11/123:35 amATH - ORD
1 stop19h 30mDelta
Deal found 4/30$775
This Kiwi.com deal was found by Cheapflights users on 4/29. 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.
Wed 6/49:08 pmORD - ATH
1 stop24h 27mMultiple Airlines
Tue 6/107:25 amATH - ORD
1 stop31h 07mMultiple Airlines
Deal found 4/29$784
This Iberia deal was found by Cheapflights users on 4/29. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/235:05 pmORD - ATH
Nonstop10h 05mIberia
Tue 9/3010:15 pmATH - ORD
1 stop23h 15mIberia
Deal found 4/29$788
This Air Serbia deal was found by Cheapflights users on 4/30. 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 12/1710:55 pmORD - ATH
1 stop20h 20mAir Serbia
Wed 12/243:50 pmATH - ORD
1 stop13h 20mAir Serbia
Deal found 4/30$789
This United Airlines deal was found by Cheapflights users on 4/30. 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 12/163:55 pmORD - ATH
1 stop13h 35mUnited Airlines
Tue 12/236:25 amATH - ORD
2 stops24h 47mUnited Airlines
Deal found 4/30$791
This Delta deal was found by Cheapflights users on 4/29. 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 11/261:00 pmMDW - ATH
2 stops16h 45mDelta
Sat 11/296:00 amATH - MDW
2 stops20h 36mDelta
Deal found 4/29$798

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 May 1, 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

Fri 8/29

7:15 pm-7:00 pm

1 stop15h 45m

Chania Souda

Sat 9/6

5:50 pm-4:10 pm

2 stops54h 20m

$707

ChicagoAthens

ORD - ATH

ORDATH

Chicago O'Hare Intl

Fri 5/30

2:19 pm-11:45 pm

3 stops25h 26m

Athens Eleftherios V.

Fri 6/13

8:25 am-6:37 am

1 stop30h 12m

$754

ChicagoAthens

ORD - ATH

ORDATH

Chicago O'Hare Intl

Sun 5/11

8:15 pm-6:50 pm

1 stop14h 35m

Athens Eleftherios V.

Sun 5/18

7:40 pm-6:25 pm

1 stop30h 45m

$774

ChicagoAthens

ORD - ATH

ORDATH

Chicago O'Hare Intl

Wed 5/7

3:00 pm-11:10 am

1 stop12h 10m

Athens Eleftherios V.

Wed 5/21

6:05 am-1:10 pm

1 stop15h 05m

$788

ChicagoAthens

ORD - ATH

ORDATH

Chicago O'Hare Intl

Tue 7/22

9:40 pm-1:00 pm

1 stop31h 20m

Athens Eleftherios V.

Fri 8/22

2:00 pm-7:40 pm

1 stop13h 40m

$796

ChicagoThessaloniki

ORD - SKG

ORDSKG

Chicago O'Hare Intl

Tue 7/29

5:10 pm-5:25 pm

2 stops40h 15m

Thessaloniki Makedonia

Tue 8/26

6:25 pm-7:40 pm

1 stop33h 15m

$799

ChicagoAthens

ORD - ATH

ORDATH

Chicago O'Hare Intl

Wed 7/23

4:30 pm-3:10 pm

1 stop14h 40m

Athens Eleftherios V.

Tue 9/16

3:50 am-1:30 pm

1 stop17h 40m

$808

ChicagoThessaloniki

ORD - SKG

ORDSKG

Chicago O'Hare Intl

Tue 6/3

7:47 am-6:55 pm

3 stops27h 08m

Thessaloniki Makedonia

Tue 6/10

7:00 am-6:42 am

2 stops31h 42m

$813

ChicagoAthens

ORD - ATH

ORDATH

Chicago O'Hare Intl

Sun 5/4

4:50 pm-11:10 am

Nonstop10h 20m

Athens Eleftherios V.

Tue 5/13

11:05 am-2:45 pm

Nonstop11h 40m

$833

ChicagoThessaloniki

ORD - SKG

ORDSKG

Chicago O'Hare Intl

Tue 7/29

11:25 am-8:45 am

1 stop13h 20m

Thessaloniki Makedonia

Tue 8/26

9:15 pm-5:55 pm

1 stop28h 40m

$837

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

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 $1,309). 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 May 1, 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 May 1, 2025.
Read reviews from past customers who have flown Delta, Emirates 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.
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,934 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Emirates
8.0
Very good
3,215 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,334 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air Transat
7.8
Good
385 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
LOT
7.6
Good
1,069 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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 Turkish Airlines, with whom users have recently found tickets for as low as $474. However, be on the lookout for offers from Scandinavian Airlines and LOT, 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 - Thessaloniki Makedonia 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 $1,476, our data shows the cheapest flight currently is $563. When looking at the most popular route, (Chicago O'Hare Intl - Athens Eleftherios V.), you can expect to pay $403 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 $1,309). 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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air SerbiaCheapest$424Average$981FlexibilityNo cancel feeOn-timeN/A
Scandinavian AirlinesCheapest$425Average$814FlexibilityNo cancel feeOn-time77%
Turkish AirlinesCheapest$517Average$827FlexibilityNo cancel feeOn-time77%
LOTCheapest$555Average$851FlexibilityNo cancel feeOn-time81%
DeltaCheapest$575Average$979FlexibilityNo cancel feeOn-timeN/A
SWISSCheapest$592Average$1,032FlexibilityNo cancel feeOn-time79%
Air FranceCheapest$600Average$829FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$609Average$1,040FlexibilityNo cancel feeOn-time70%
KLMCheapest$632Average$976FlexibilityNo cancel feeOn-time75%
Air CanadaCheapest$648Average$1,090FlexibilityNo cancel feeOn-time67%

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