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$262+ Cheap flights from O'Hare Intl (ORD) 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 1/12. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — ATH
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap flight deals from O'Hare Intl to Greece

Cheapest flights from O'Hare Intl to Greece
Explore the most affordable flight options available from O'Hare Intl to Greece. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 12/9. 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.
Wed 12/106:50 pmORD - ATH
1 stop13h 50mSWISS
Wed 12/177:05 amATH - ORD
1 stop17h 15mSWISS
Deal found 12/9$563
This FlightHub deal was found by Cheapflights users on 12/10. 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.
Wed 12/106:50 pmORD - ATH
1 stop13h 50mSWISS
Mon 12/155:40 pmATH - ORD
1 stop27h 05mSWISS
Deal found 12/10$578
This Cheapflightsfares deal was found by Cheapflights users on 12/11. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/305:50 pmORD - ATH
2 stops35h 05mSWISS
Mon 1/125:40 pmATH - ORD
2 stops28h 30mSWISS
Deal found 12/11$588
This United Airlines deal was found by Cheapflights users on 12/10. 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.
Wed 12/2412:00 pmORD - ATH
2 stops16h 00mUnited Airlines
Fri 1/92:05 pmATH - ORD
1 stop14h 00mUnited Airlines
Deal found 12/10$589
This Cheapflightsfares deal was found by Cheapflights users on 12/11. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/319:50 pmORD - ATH
1 stop19h 50mLufthansa
Sun 2/16:15 amATH - ORD
1 stop15h 10mLufthansa
Deal found 12/11$603
This KLM deal was found by Cheapflights users on 12/10. 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.
Tue 12/3012:55 pmORD - ATH
1 stop13h 00mMultiple Airlines
Mon 1/122:35 pmATH - ORD
1 stop32h 35mMultiple Airlines
Deal found 12/10$604
This Mytrip deal was found by Cheapflights users on 12/10. 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.
Thu 12/113:55 pmORD - SKG
3 stops20h 35mMultiple Airlines
Wed 12/244:05 pmSKG - ORD
3 stops36h 00mMultiple Airlines
Deal found 12/10$899
This FlightHub deal was found by Cheapflights users on 12/9. 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.
Mon 12/299:55 pmORD - SKG
1 stop31h 05mLOT
Thu 1/86:20 pmSKG - ORD
1 stop33h 40mLOT
Deal found 12/9$977
This Kiwi.com deal was found by Cheapflights users on 12/9. 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.
Tue 12/308:20 pmORD - SKG
1 stop28h 20mMultiple Airlines
Fri 1/94:15 pmSKG - ORD
2 stops30h 42mMultiple Airlines
Deal found 12/9$1,042
This KAYAK deal was found by Cheapflights users on 12/9. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/303:45 pmORD - SKG
2 stops37h 30mSWISS
Thu 1/82:05 pmSKG - ORD
2 stops55h 40mSWISS
Deal found 12/9$1,045
This Mytrip deal was found by Cheapflights users on 12/10. 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.
Thu 12/113:55 pmORD - SKG
3 stops24h 45mMultiple Airlines
Thu 12/257:55 amSKG - ORD
2 stops20h 10mMultiple Airlines
Deal found 12/10$1,054
This KAYAK deal was found by Cheapflights users on 12/9. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/289:55 pmORD - SKG
2 stops55h 05mLOT
Thu 1/86:20 pmSKG - ORD
1 stop33h 40mLOT
Deal found 12/9$1,062

Find flight deals from O'Hare Intl to Greece

Keep the following information in mind while searching for O'Hare Intl to Greece flight deals. Data was last updated December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$490
(FlightHub)

One-way from

$262
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$770

Good round-trip deal

$1,010 or less

Good one-way deal

$697 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 O'Hare Intl to Greece
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One-way flight from Chicago O'Hare Intl to Greece
Search Deals
Highest demand for flights based on searches. 31% potential increase in price ($389 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($56 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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Price to beat on a round-trip flight from Chicago O'Hare Intl to Greece.
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Price to beat on a one-way flight from Chicago O'Hare Intl to Greece.
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Cheapflights Fare Finder

 
Customize your flight search to find flights from O'Hare Intl 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 December 12, 2025.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Greece that are best for you.

Fly from

O'Hare Intl

Fly to

Greece

Route

Depart

Return

Price

ChicagoThessaloniki

ORD - SKG

ORDSKG

Chicago O'Hare Intl

Wed 2/18

8:20 pm-8:55 pm

1 stop16h 35m

Thessaloniki Makedonia

Thu 3/5

9:30 am-6:25 pm

1 stop16h 55m

$502

ChicagoAthens

ORD - ATH

ORDATH

Chicago O'Hare Intl

Wed 3/4

11:50 am-8:50 pm

1 stop25h 00m

Athens Eleftherios V.

Tue 3/31

10:00 pm-9:40 am

1 stop19h 40m

$507

ChicagoAthens

ORD - ATH

ORDATH

Chicago O'Hare Intl

Sun 1/25

7:01 am-1:20 pm

2 stops22h 19m

Athens Eleftherios V.

Thu 1/29

7:30 pm-4:55 pm

1 stop29h 25m

$517

ChicagoAthens

ORD - ATH

ORDATH

Chicago O'Hare Intl

Thu 4/30

7:50 pm-3:05 am

1 stop23h 15m

Athens Eleftherios V.

Thu 5/7

10:00 pm-9:40 am

1 stop19h 40m

$521

ChicagoThessaloniki

ORD - SKG

ORDSKG

Chicago O'Hare Intl

Sat 1/17

11:50 am-8:40 am

1 stop12h 50m

Thessaloniki Makedonia

Fri 1/30

9:45 pm-6:25 pm

1 stop28h 40m

$528

ChicagoThessaloniki

ORD - SKG

ORDSKG

Chicago O'Hare Intl

Wed 3/11

12:50 pm-8:40 am

1 stop12h 50m

Thessaloniki Makedonia

Fri 3/20

9:30 am-7:25 pm

1 stop16h 55m

$537

ChicagoThessaloniki

ORD - SKG

ORDSKG

Chicago O'Hare Intl

Wed 3/11

12:50 pm-8:40 am

1 stop12h 50m

Thessaloniki Makedonia

Sun 3/22

9:45 pm-11:05 am

1 stop20h 20m

$537

ChicagoAthens

ORD - ATH

ORDATH

Chicago O'Hare Intl

Sun 2/8

7:10 pm-6:40 pm

1 stop15h 30m

Athens Eleftherios V.

Thu 2/19

7:30 pm-4:45 pm

1 stop29h 15m

$557

ChicagoThessaloniki

ORD - SKG

ORDSKG

Chicago O'Hare Intl

Wed 1/28

11:50 am-8:40 am

1 stop12h 50m

Thessaloniki Makedonia

Sun 2/1

9:45 pm-10:05 am

1 stop20h 20m

$562

ChicagoAthens

ORD - ATH

ORDATH

Chicago O'Hare Intl

Sun 3/15

7:50 pm-12:55 pm

1 stop34h 05m

Athens Eleftherios V.

Wed 3/18

10:55 am-2:33 pm

2 stops34h 38m

$567

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Showing 1-10 of 56 results
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Best time to book a flight from O'Hare Intl to Greece

Have a flexible travel schedule? Discover the best time to fly to Greece from O'Hare Intl 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 O'Hare Intl Airport to Greece

What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Greece?

Currently, November is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Greece (average of $454). Flying from Chicago O'Hare Intl Airport to Greece in June is currently the most expensive (average of $704). 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 ORD to GR?

Find hourly flight availability from O'Hare Intl 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 December 12, 2025.

It’s typically best to fly out from Chicago O'Hare Intl Airport to Greece in the morning. Doing so could potentially save you 27% on the flight price compared to flying in the afternoon, which is usually more expensive.

What is the cheapest day to fly from Chicago O'Hare Intl Airport to Greece?

Use this chart to determine the cheapest time to fly round-trip from O'Hare Intl to Greece. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Chicago O'Hare Intl Airport to Greece flight should consider departing on Monday mornings when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

How often are flights from Chicago to Greece delayed?

About 27% of weekly flights between Chicago and Greece have experienced delays in the past year, with the average delay time being 190 minutes.

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

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

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

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

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

Over the last year, United Airlines have had the lowest number of delays on this route, with just 27% of flights being delayed.

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 December 12, 2025.
See what other customers who have flown with United Airlines, Turkish Airlines, and Iberia from Chicago O'Hare Intl Airport to Greece have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,095 reviews

Entertainment

7.1

Overall

7.4

Comfort

7.3

Boarding

7.7

Crew

8.1

Food

6.6

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
United Airlines
7.4
Good
9,095 reviews
United Airlines
7.4
Good
9,095 reviews

Entertainment

7.1

Overall

7.4

Comfort

7.3

Boarding

7.7

Crew

8.1

Food

6.6

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
Turkish Airlines
7.3
Good
4,090 reviews
United Airlines
7.4
Good
9,095 reviews

Entertainment

7.1

Overall

7.4

Comfort

7.3

Boarding

7.7

Crew

8.1

Food

6.6

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
Iberia
7.0
Good
3,045 reviews
United Airlines
7.4
Good
9,095 reviews

Entertainment

7.1

Overall

7.4

Comfort

7.3

Boarding

7.7

Crew

8.1

Food

6.6

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
Lufthansa
6.8
Okay
7,626 reviews
United Airlines
7.4
Good
9,095 reviews

Entertainment

7.1

Overall

7.4

Comfort

7.3

Boarding

7.7

Crew

8.1

Food

6.6

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
British Airways
6.7
Okay
7,571 reviews
United Airlines
7.4
Good
9,095 reviews

Entertainment

7.1

Overall

7.4

Comfort

7.3

Boarding

7.7

Crew

8.1

Food

6.6

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.

Related info for your journey

Find useful and relevant information for your journey from O'Hare Intl to Greece. 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 Chicago O'Hare Intl Airport to Greece?

    Airlines like Turkish Airlines, Scandinavian Airlines, and United Airlines fly from Chicago O'Hare Intl Airport to Greece in about 16h 35m. The time it takes to get you to your destination can typically vary by up to 17h 30m. There are 5283 mi between Chicago O'Hare Intl Airport and Greece. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Chicago O'Hare Intl Airport to Greece one-way?

    For one-way options, check prices for Air India. According to our data, you can fly for as low as $364. Users have also found prices from $369 and $475 on Cathay Pacific and Korean Air, respectively.

  • What are the most popular routes from Chicago O'Hare Intl Airport to Greece?

    While some choose either Chicago O'Hare Intl - Thessaloniki Makedonia or Chicago O'Hare Intl - Corfu Ioannis Kapodistrias, Chicago O'Hare Intl - Athens Eleftherios V. is the most popular route from Chicago O'Hare Intl Airport to Greece.

  • What are the most reliable airlines from Chicago O'Hare Intl Airport to Greece?

    No one likes to see their flight delayed. When booking a flight from Chicago O'Hare Intl Airport to Greece consider choosing American Airlines (50%), Alaska Airlines (50%) or Finnair (50%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Chicago O'Hare Intl Airport to Greece?

    Looking at all options, your cheapest flight can be booked for $424. While the most popular route (Chicago O'Hare Intl - Athens Eleftherios V.) can be booked for $449 on average, our data indicates $3,696 when flying from Chicago O'Hare Intl Airport to Greece.

  • Can I find deals for flights from O'Hare Intl to Greece that include hotel bookings?

    Yes. In addition to deals on O'Hare Intl to Greece flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from O'Hare Intl to Greece?

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

  • Can I find deals for business class flights from O'Hare Intl to Greece?

    Yes. Cheapflights offers flight deals from O'Hare Intl 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 O'Hare Intl Airport to Greece?

    Currently, November is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Greece (average of $454). Flying from Chicago O'Hare Intl Airport to Greece in June is currently the most expensive (average of $704). 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 O'Hare Intl 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 O'Hare Intl to Greece

Discover the top 10 airlines that operate flights from O'Hare Intl 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 December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$406Average$721FlexibilityNo cancel feeOn-time77%
Virgin AtlanticCheapest$424Average$779FlexibilityNo cancel feeOn-time72%
DeltaCheapest$439Average$742FlexibilityNo cancel feeOn-timeN/A
Air FranceCheapest$454Average$513FlexibilityNo cancel feeOn-time77%
Air SerbiaCheapest$470Average$832FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$491Average$832FlexibilityNo cancel feeOn-time75%
Turkish AirlinesCheapest$504Average$831FlexibilityNo cancel feeOn-time77%
LOTCheapest$520Average$752FlexibilityNo cancel feeOn-time81%
LufthansaCheapest$545Average$1,153FlexibilityNo cancel feeOn-time76%
SWISSCheapest$560Average$1,133FlexibilityNo cancel feeOn-time79%

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