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$322+ 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 8/9. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — ATH
Aug 26 — Sep 21
Wed 8/26
Wed 9/2
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 July 27, 2026.

This Mytrip deal was found by Cheapflights users on 7/23. 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.
Sun 9/138:10 pm
ORD
-
SKG
1 stop16h 15m
Turkish Airlines
Mon 9/289:15 pm
SKG
-
ORD
1 stop20h 25m
Turkish Airlines
Deal found 7/23$574
This Turkish Airlines deal was found by Cheapflights users on 7/23. 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.
Sun 10/118:10 pm
ORD
-
SKG
1 stop16h 15m
Turkish Airlines
Sun 10/189:15 pm
SKG
-
ORD
1 stop20h 25m
Turkish Airlines
Deal found 7/23$590
This FlightHub deal was found by Cheapflights users on 7/25. 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.
Fri 9/118:10 pm
ORD
-
SKG
1 stop28h 35m
Turkish Airlines
Sun 9/209:15 pm
SKG
-
ORD
1 stop20h 25m
Turkish Airlines
Deal found 7/25$600
This Turkish Airlines deal was found by Cheapflights users on 7/23. 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.
Thu 9/178:10 pm
ORD
-
SKG
1 stop28h 35m
Turkish Airlines
Tue 9/299:15 pm
SKG
-
ORD
1 stop20h 25m
Turkish Airlines
Deal found 7/23$610
This Gotogate deal was found by Cheapflights users on 7/25. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/218:10 pm
ORD
-
SKG
1 stop16h 15m
Turkish Airlines
Mon 9/289:15 pm
SKG
-
ORD
1 stop20h 25m
Turkish Airlines
Deal found 7/25$631
This Turkish Airlines deal was found by Cheapflights users on 7/25. 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.
Sun 10/118:10 pm
ORD
-
SKG
1 stop16h 15m
Turkish Airlines
Sat 10/179:15 pm
SKG
-
ORD
1 stop20h 25m
Turkish Airlines
Deal found 7/25$640
This FlightHub deal was found by Cheapflights users on 7/24. 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.
Fri 9/118:10 pm
ORD
-
SKG
1 stop28h 35m
Turkish Airlines
Sat 9/199:15 pm
SKG
-
ORD
1 stop20h 25m
Turkish Airlines
Deal found 7/24$650
This Kiwi.com deal was found by Cheapflights users on 7/25. 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 11/111:15 pm
ORD
-
SKG
2 stops18h 00m
Multiple Airlines
Tue 11/242:05 pm
SKG
-
ORD
1 stop34h 15m
Multiple Airlines
Deal found 7/25$696
This KAYAK deal was found by Cheapflights users on 7/26. 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.
Wed 10/287:50 pm
ORD
-
HER
1 stop30h 45m
SWISS
Tue 11/35:55 pm
HER
-
ORD
1 stop30h 25m
SWISS
Deal found 7/26$702
This Turkish Airlines deal was found by Cheapflights users on 7/24. 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.
Sat 10/38:10 pm
ORD
-
SKG
1 stop16h 15m
Turkish Airlines
Fri 10/99:15 pm
SKG
-
ORD
1 stop20h 25m
Turkish Airlines
Deal found 7/24$710
This Turkish Airlines deal was found by Cheapflights users on 7/22. 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.
Tue 8/258:10 pm
ORD
-
SKG
1 stop28h 35m
Turkish Airlines
Tue 9/19:15 pm
SKG
-
ORD
1 stop29h 00m
Turkish Airlines
Deal found 7/22$715
This Flightnetwork deal was found by Cheapflights users on 7/24. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/88:10 pm
ORD
-
SKG
1 stop28h 35m
Turkish Airlines
Tue 9/159:15 pm
SKG
-
ORD
1 stop20h 25m
Turkish Airlines
Deal found 7/24$718

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 July 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$574
(Mytrip)

One-way from

$322
(oojo)

Popular in

June

Cheapest in

February

Average price

$1,298

Good round-trip deal

$877 or less

Good one-way deal

$324 or less
Provider with most accurate pricing for Chicago (CHI)-Athens Eleftherios V. flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago (CHI)-Athens Eleftherios V. flights.
Search Deals
From Chicago O'Hare Intl to Greece
Search Deals
One-way flight from Chicago O'Hare Intl to Greece
Search Deals
Highest demand for flights based on searches. 29% potential increase in price ($359 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($54 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from Chicago O'Hare Intl to Greece.
Search Deals
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 July 27, 2026.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Greece that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoThessaloniki

ORD - SKG

ORDSKG

Chicago O'Hare Intl

Fri 11/20

11:45 am-8:40 am

1 stop12h 55m

Thessaloniki Makedonia

Wed 11/25

9:55 pm-6:20 pm

1 stop28h 25m

$590

ChicagoThessaloniki

ORD - SKG

ORDSKG

Chicago O'Hare Intl

Sat 10/10

8:10 pm-8:45 am

1 stop28h 35m

Thessaloniki Makedonia

Sun 10/18

9:35 am-9:40 am

1 stop32h 05m

$590

ChicagoThessaloniki

ORD - SKG

ORDSKG

Chicago O'Hare Intl

Sat 10/3

8:10 pm-8:25 pm

1 stop16h 15m

Thessaloniki Makedonia

Fri 10/9

9:15 pm-9:40 am

1 stop20h 25m

$710

ChicagoThessaloniki

ORD - SKG

ORDSKG

Chicago O'Hare Intl

Wed 11/11

12:40 pm-12:50 pm

2 stops16h 10m

Thessaloniki Makedonia

Tue 11/24

9:35 pm-2:25 pm

1 stop24h 50m

$719

ChicagoThessaloniki

ORD - SKG

ORDSKG

Chicago O'Hare Intl

Fri 11/20

11:45 am-8:40 am

1 stop12h 55m

Thessaloniki Makedonia

Wed 11/25

7:30 am-6:20 pm

2 stops18h 50m

$777

ChicagoChania

ORD - CHQ

ORDCHQ

Chicago O'Hare Intl

Mon 8/24

7:15 pm-8:55 pm

1 stop17h 40m

Chania Souda

Thu 9/10

6:45 pm-4:10 pm

1 stop29h 25m

$802

ChicagoAthens

ORD - ATH

ORDATH

Chicago O'Hare Intl

Fri 9/4

8:10 pm-2:35 pm

1 stop34h 25m

Athens Eleftherios V.

Wed 9/16

3:55 am-9:40 am

1 stop13h 45m

$816

ChicagoHeraklion

ORD - HER

ORDHER

Chicago O'Hare Intl

Wed 10/14

3:35 pm-5:55 pm

1 stop18h 20m

Heraklion N. Kazantzakis Apt.

Thu 11/12

11:00 am-12:40 pm

1 stop33h 40m

$819

ChicagoHeraklion

ORD - HER

ORDHER

Chicago O'Hare Intl

Sat 10/31

6:20 pm-6:10 pm

2 stops40h 50m

Heraklion N. Kazantzakis Apt.

Thu 11/5

6:45 pm-1:10 pm

2 stops26h 25m

$851

ChicagoChania

ORD - CHQ

ORDCHQ

Chicago O'Hare Intl

Mon 8/24

7:15 pm-8:55 pm

1 stop17h 40m

Chania Souda

Tue 9/15

9:45 pm-4:10 pm

1 stop26h 25m

$852

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/23

Showing 1-10 of 60 resultsSorted by cheapest first
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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 $600). Flying from Chicago O'Hare Intl Airport to Greece in June is currently the most expensive (average of $1,465). 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 July 27, 2026.

When flying from Chicago O'Hare Intl Airport 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.

Weekly flight availability from Chicago O'Hare Intl Airport to Greece

Explore weekly flight availability from O'Hare Intl to Greece. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 27, 2026.

The most flights from ORD to GR0 are scheduled on a Monday (8 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (8 on average).

How often are flights from Chicago to Greece delayed?

About 28% of weekly flights between Chicago and Greece have experienced delays in the past year, with the average delay time being 180 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, American Airlines have had the lowest number of delays on this route, with just 27% of flights being delayed.

How far ahead should I book a flight from Chicago O'Hare Intl Airport to Greece?

The best time to book flights from Chicago O'Hare Intl Airport to Greece is 68 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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 July 27, 2026.
See what other customers who have flown with Turkish Airlines,United Airlines, andAmerican Airlines 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.
Turkish Airlines
7.4
Good
4,451 reviews

Crew

7.8

Comfort

7.3

Entertainment

7.5

Overall

7.4

Food

7.5

Boarding

7.3

Reviews

1 / 20
8.0
Excellent

Muhammad,Jan 2026

ORD - DFW

Great, customer service agent at O’hare was able to change the flight due to snow storm. Thank you
Turkish Airlines
7.4
Good
4,451 reviews
Turkish Airlines
7.4
Good
4,451 reviews

Crew

7.8

Comfort

7.3

Entertainment

7.5

Overall

7.4

Food

7.5

Boarding

7.3

Reviews

1 / 20
8.0
Excellent

Muhammad,Jan 2026

ORD - DFW

Great, customer service agent at O’hare was able to change the flight due to snow storm. Thank you
United Airlines
7.4
Good
10,041 reviews
Turkish Airlines
7.4
Good
4,451 reviews

Crew

7.8

Comfort

7.3

Entertainment

7.5

Overall

7.4

Food

7.5

Boarding

7.3

Reviews

1 / 20
8.0
Excellent

Muhammad,Jan 2026

ORD - DFW

Great, customer service agent at O’hare was able to change the flight due to snow storm. Thank you
American Airlines
7.1
Good
11,839 reviews
Turkish Airlines
7.4
Good
4,451 reviews

Crew

7.8

Comfort

7.3

Entertainment

7.5

Overall

7.4

Food

7.5

Boarding

7.3

Reviews

1 / 20
8.0
Excellent

Muhammad,Jan 2026

ORD - DFW

Great, customer service agent at O’hare was able to change the flight due to snow storm. Thank you
Lufthansa
6.8
Okay
8,159 reviews
Turkish Airlines
7.4
Good
4,451 reviews

Crew

7.8

Comfort

7.3

Entertainment

7.5

Overall

7.4

Food

7.5

Boarding

7.3

Reviews

1 / 20
8.0
Excellent

Muhammad,Jan 2026

ORD - DFW

Great, customer service agent at O’hare was able to change the flight due to snow storm. Thank you
British Airways
6.7
Okay
8,130 reviews
Turkish Airlines
7.4
Good
4,451 reviews

Crew

7.8

Comfort

7.3

Entertainment

7.5

Overall

7.4

Food

7.5

Boarding

7.3

Reviews

1 / 20
8.0
Excellent

Muhammad,Jan 2026

ORD - DFW

Great, customer service agent at O’hare was able to change the flight due to snow storm. Thank you

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, KLM, and Scandinavian Airlines fly from Chicago O'Hare Intl Airport to Greece in about 12h 55m. The time it takes to get you to your destination can typically vary by up to 4h 45m. 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 Korean Air. According to our data, you can fly for as low as $374. Users have also found prices from $387 and $452 on Air India and Delta, respectively.

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

    While some choose either Chicago O'Hare Intl - Thera Santorini or Chicago O'Hare Intl - Heraklion N. Kazantzakis Apt., 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 (68%), Alaska Airlines (68%) or Finnair (68%) 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 $309. While the most popular route (Chicago O'Hare Intl - Athens Eleftherios V.) can be booked for $583 on average, our data indicates $3,452 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 $600). Flying from Chicago O'Hare Intl Airport to Greece in June is currently the most expensive (average of $1,465). 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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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 July 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest$159Average$706FlexibilityNo cancel feeOn-time72%
DeltaCheapest$329Average$770FlexibilityNo cancel feeOn-timeN/A
SWISSCheapest$333Average$1,041FlexibilityNo cancel feeOn-time79%
Air CanadaCheapest$480Average$873FlexibilityNo cancel feeOn-time67%
Scandinavian AirlinesCheapest$497Average$824FlexibilityNo cancel feeOn-time77%
Air SerbiaCheapest$500Average$818FlexibilityNo cancel feeOn-timeN/A
Turkish AirlinesCheapest$503Average$938FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$522Average$1,243FlexibilityNo cancel feeOn-time76%
LOTCheapest$528Average$685FlexibilityNo cancel feeOn-time81%
United AirlinesCheapest$586Average$1,076FlexibilityNo cancel feeOn-time69%

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