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 35m. 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 $374 and $452 on Korean Air and Delta, respectively.

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.

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).

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 - Thera Santorini, Chicago O'Hare Intl - Athens Eleftherios V. is the most popular route from Chicago O'Hare Intl Airport to Greece.

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

Looking at all options, your cheapest flight can be booked for $488. While the most popular route (Chicago O'Hare Intl - Athens Eleftherios V.) can be booked for $456 on average, our data indicates $3,538 when flying from Chicago O'Hare Intl Airport to Greece.

What are the most popular airlines that fly from Chicago O'Hare Intl Airport to Greece?

The most popular airlines flying from Chicago O'Hare Intl Airport to Greece are Cathay Pacific, Delta and Turkish Airlines. Something to consider prior to booking your flight.

What is the cheapest time of day to fly from ORD to GR?

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.

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.

$240+ Flights from Chicago O'Hare Intl Airport to Greece

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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 January 27, 2026.

Sun 2/88:20 pm

ORD

SKG

1 stop28h 20m

Turkish Airlines

Sun 2/159:45 pm

SKG

ORD

1 stop20h 20m

Turkish Airlines

Deal found 1/26

$503

Sat 2/2111:50 am

ORD

SKG

1 stop12h 50m

Turkish Airlines

Sun 3/19:45 pm

SKG

ORD

1 stop20h 20m

Turkish Airlines

Deal found 1/26

$505

Sat 2/218:20 pm

ORD

SKG

1 stop16h 35m

Turkish Airlines

Sat 2/289:45 pm

SKG

ORD

1 stop28h 40m

Turkish Airlines

Deal found 1/26

$514

Sat 10/311:50 pm

ORD

SKG

1 stop24h 55m

Turkish Airlines

Fri 10/99:15 pm

SKG

ORD

1 stop20h 25m

Turkish Airlines

Deal found 1/25

$519

Thu 1/2911:50 am

ORD

SKG

1 stop12h 50m

Turkish Airlines

Wed 2/119:30 am

SKG

ORD

1 stop16h 55m

Turkish Airlines

Deal found 1/26

$525

Mon 3/168:20 pm

ORD

ATH

1 stop34h 00m

Scandinavian Airlines

Tue 3/311:50 pm

ATH

ORD

2 stops34h 30m

Scandinavian Airlines

Deal found 1/25

$533

Sat 4/117:15 pm

ORD

ATH

1 stop15h 25m

Scandinavian Airlines

Tue 4/211:50 pm

ATH

ORD

2 stops34h 20m

Scandinavian Airlines

Deal found 1/27

$534

Wed 2/411:50 am

ORD

ATH

1 stop13h 10m

Turkish Airlines

Thu 3/59:50 am

ATH

ORD

1 stop16h 35m

Turkish Airlines

Deal found 1/27

$535

Thu 3/511:50 am

ORD

ATH

1 stop13h 00m

Turkish Airlines

Mon 3/99:55 pm

ATH

ORD

1 stop20h 10m

Turkish Airlines

Deal found 1/27

$536

Tue 3/109:20 pm

ORD

ATH

1 stop16h 30m

Turkish Airlines

Tue 3/179:40 pm

ATH

ORD

1 stop20h 25m

Turkish Airlines

Deal found 1/27

$537

Mon 2/167:20 pm

ORD

ATH

1 stop15h 20m

Scandinavian Airlines

Mon 3/3011:35 am

ATH

ORD

2 stops60h 45m

Scandinavian Airlines

Deal found 1/26

$538

Mon 2/96:50 pm

ORD

ATH

1 stop13h 50m

SWISS

Mon 2/165:40 pm

ATH

ORD

1 stop30h 40m

SWISS

Deal found 1/26

$541

Best flights from O'Hare Intl to Greece
Discover carefully curated flight deals from O'Hare Intl to Greece that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated January 27, 2026.

Tue 3/109:20 pm

ORD

SKG

1 stop16h 35m

Turkish Airlines

Tue 3/179:30 am

SKG

ORD

1 stop16h 55m

Turkish Airlines

Deal found 1/26

$503

Tue 3/311:50 am

ORD

SKG

2 stops18h 10m

Multiple Airlines

Tue 3/109:45 pm

SKG

ORD

1 stop20h 20m

Multiple Airlines

Deal found 1/25

$565

Sun 2/227:10 pm

ORD

ATH

1 stop34h 10m

Scandinavian Airlines

Sun 3/88:20 pm

ATH

ORD

1 stop28h 25m

Scandinavian Airlines

Deal found 1/25

$570

Tue 2/249:50 pm

ORD

ATH

1 stop19h 50m

United Airlines

Fri 3/611:55 am

ATH

ORD

1 stop14h 50m

United Airlines

Deal found 1/26

$586

Wed 3/187:10 am

ORD

ATH

2 stops23h 25m

Delta

Tue 3/241:45 pm

ATH

ORD

1 stop32h 35m

Delta

Deal found 1/26

$590

Sun 3/14:25 pm

ORD

SKG

1 stop12h 25m

KLM

Fri 3/61:40 pm

SKG

ORD

2 stops18h 16m

KLM

Deal found 1/25

$601

Tue 4/1412:30 pm

ORD

JTR

2 stops43h 45m

British Airways

Sat 4/253:55 pm

JTR

ORD

1 stop29h 55m

British Airways

Deal found 1/25

$982

Sat 4/258:10 pm

ORD

SKG

1 stop16h 15m

Turkish Airlines

Sat 5/99:15 pm

SKG

ORD

1 stop29h 00m

Turkish Airlines

Deal found 1/25

$505

Sat 2/2111:50 am

ORD

SKG

1 stop12h 50m

Turkish Airlines

Sun 3/19:45 pm

SKG

ORD

1 stop20h 20m

Turkish Airlines

Deal found 1/26

$505

Sat 2/2111:50 am

ORD

SKG

2 stops18h 10m

Multiple Airlines

Sat 2/289:30 am

SKG

ORD

1 stop16h 55m

Multiple Airlines

Deal found 1/26

$568

Wed 2/257:20 pm

ORD

ATH

1 stop15h 20m

Scandinavian Airlines

Mon 3/97:30 pm

ATH

ORD

2 stops33h 19m

Scandinavian Airlines

Deal found 1/26

$577

Sun 2/229:50 pm

ORD

ATH

1 stop19h 50m

United Airlines

Thu 2/262:10 pm

ATH

ORD

1 stop13h 55m

United Airlines

Deal found 1/24

$587

Mon 2/238:50 am

ORD

ATH

2 stops20h 45m

Delta

Wed 3/46:05 am

ATH

ORD

1 stop16h 15m

Delta

Deal found 1/26

$590

Mon 6/153:35 pm

ORD

CFU

1 stop12h 40m

Lufthansa

Wed 6/245:15 pm

CFU

ORD

2 stops27h 40m

Lufthansa

Deal found 1/25

$1,251

Sat 2/288:20 pm

ORD

SKG

1 stop28h 20m

Multiple Airlines

Sat 3/77:45 pm

SKG

ORD

2 stops22h 20m

Multiple Airlines

Deal found 1/25

$572

Wed 2/187:20 pm

ORD

ATH

1 stop15h 20m

Scandinavian Airlines

Mon 2/237:30 pm

ATH

ORD

2 stops34h 27m

Scandinavian Airlines

Deal found 1/26

$577

Mon 6/152:20 pm

ORD

CFU

1 stop20h 50m

SWISS

Wed 6/245:00 pm

CFU

ORD

1 stop27h 35m

SWISS

Deal found 1/25

$1,294

Mon 3/238:00 am

ORD

ATH

1 stop19h 10m

United Airlines

Thu 3/266:35 am

ATH

ORD

1 stop15h 35m

United Airlines

Deal found 1/25

$589

Sun 2/810:29 am

ORD

SKG

2 stops18h 21m

KLM

Sun 2/1512:25 pm

SKG

ORD

1 stop33h 55m

KLM

Deal found 1/26

$648

Wed 2/410:40 am

ORD

ATH

2 stops18h 55m

Delta

Wed 2/116:05 am

ATH

ORD

1 stop16h 15m

Delta

Deal found 1/25

$590

Sat 2/2811:50 am

ORD

SKG

1 stop12h 50m

Turkish Airlines

Sun 3/89:30 am

SKG

ORD

1 stop16h 55m

Turkish Airlines

Deal found 1/25

$553

Wed 2/257:20 pm

ORD

ATH

1 stop15h 20m

Scandinavian Airlines

Wed 3/187:30 pm

ATH

ORD

2 stops33h 19m

Scandinavian Airlines

Deal found 1/26

$577

Tue 2/2412:00 pm

ORD

ATH

2 stops16h 00m

United Airlines

Thu 3/52:10 pm

ATH

ORD

1 stop13h 55m

United Airlines

Deal found 1/26

$591

Sun 3/14:25 pm

ORD

SKG

1 stop12h 25m

KLM

Sun 3/812:25 pm

SKG

ORD

2 stops28h 35m

KLM

Deal found 1/25

$651

Sat 2/2811:50 am

ORD

SKG

1 stop12h 50m

Turkish Airlines

Fri 3/69:45 pm

SKG

ORD

1 stop20h 20m

Turkish Airlines

Deal found 1/25

$553

Sun 4/192:00 pm

ORD

JMK

2 stops16h 10m

Air Canada

Thu 4/238:55 am

JMK

ORD

2 stops33h 58m

Air Canada

Deal found 1/24

$1,520

Sun 3/812:50 pm

ORD

HER

2 stops28h 35m

Multiple Airlines

Sun 3/153:00 pm

HER

ORD

2 stops27h 05m

Multiple Airlines

Deal found 1/25

$699

Sat 4/188:10 pm

ORD

SKG

1 stop28h 35m

Turkish Airlines

Sat 5/29:35 am

SKG

ORD

1 stop32h 05m

Turkish Airlines

Deal found 1/25

$652

Wed 3/1112:50 pm

ORD

HER

2 stops25h 15m

Multiple Airlines

Wed 3/186:25 pm

HER

ORD

2 stops23h 40m

Multiple Airlines

Deal found 1/25

$736

Wed 4/158:10 pm

ORD

JTR

2 stops18h 55m

Multiple Airlines

Mon 4/2012:15 am

JTR

ORD

2 stops17h 25m

Multiple Airlines

Deal found 1/25

$778

Last-minute flights from O'Hare Intl to Greece
Discover last-minute flight deals from O'Hare Intl to Greece. Data last updated January 27, 2026 and is based on user searches.

Tue 1/276:50 pm

ORD

ATH

1 stop13h 50m

SWISS

Fri 2/137:05 am

ATH

ORD

1 stop17h 15m

SWISS

Deal found 1/27

$551

Thu 1/2911:50 am

ORD

SKG

1 stop12h 50m

Turkish Airlines

Wed 2/119:30 am

SKG

ORD

1 stop16h 55m

Turkish Airlines

Deal found 1/26

$525

Wed 2/411:50 am

ORD

ATH

1 stop13h 10m

Turkish Airlines

Thu 3/59:50 am

ATH

ORD

1 stop16h 35m

Turkish Airlines

Deal found 1/27

$535

Wed 2/41:00 pm

ORD

ATH

2 stops15h 40m

Austrian Airlines

Thu 3/51:25 pm

ATH

ORD

1 stop32h 35m

Austrian Airlines

Deal found 1/27

$548

Sun 2/88:20 pm

ORD

SKG

1 stop28h 20m

Turkish Airlines

Sun 2/159:45 pm

SKG

ORD

1 stop20h 20m

Turkish Airlines

Deal found 1/26

$503

Mon 2/96:50 pm

ORD

ATH

1 stop13h 50m

SWISS

Mon 2/165:40 pm

ATH

ORD

1 stop30h 40m

SWISS

Deal found 1/26

$541

Wed 2/1111:50 am

ORD

ATH

1 stop13h 10m

Turkish Airlines

Sat 2/149:50 am

ATH

ORD

1 stop32h 15m

Turkish Airlines

Deal found 1/25

$536

Fri 2/138:20 pm

ORD

ATH

1 stop16h 30m

Turkish Airlines

Sat 2/281:10 pm

ATH

ORD

1 stop28h 55m

Turkish Airlines

Deal found 1/25

$550

Mon 2/167:20 pm

ORD

ATH

1 stop15h 20m

Scandinavian Airlines

Mon 3/3011:35 am

ATH

ORD

2 stops60h 45m

Scandinavian Airlines

Deal found 1/26

$538

Sat 2/2111:50 am

ORD

SKG

1 stop12h 50m

Turkish Airlines

Sun 3/19:45 pm

SKG

ORD

1 stop20h 20m

Turkish Airlines

Deal found 1/26

$505

Sat 2/218:20 pm

ORD

SKG

1 stop16h 35m

Turkish Airlines

Sat 2/289:45 pm

SKG

ORD

1 stop28h 40m

Turkish Airlines

Deal found 1/26

$514

Tue 2/249:50 pm

ORD

ATH

1 stop19h 50m

Lufthansa

Tue 3/36:25 am

ATH

ORD

1 stop15h 00m

Lufthansa

Deal found 1/26

$544

One-way flights from O'Hare Intl to Greece
Search for one-way flight options from O'Hare Intl to Greece. Find affordable one-way fares based on user searches. Data last updated January 27, 2026.

Mon 2/236:40 am

ORD

ATH

3 stops56h 30m

Multiple Airlines

Deal found 1/25

$240

Sun 4/266:31 am

ORD

ATH

2 stops43h 59m

Multiple Airlines

Deal found 1/25

$250

Mon 4/276:31 am

ORD

ATH

2 stops43h 59m

Multiple Airlines

Deal found 1/25

$251

Fri 4/246:31 am

ORD

ATH

1 stop15h 29m

Multiple Airlines

Deal found 1/25

$264

Tue 4/216:31 am

ORD

ATH

1 stop15h 29m

Multiple Airlines

Deal found 1/26

$274

Fri 4/246:31 am

ORD

JTR

3 stops52h 34m

Multiple Airlines

Deal found 1/25

$308

Mon 5/117:25 pm

ORD

CHQ

3 stops42h 05m

Multiple Airlines

Deal found 1/27

$345

Fri 5/19:15 pm

ORD

HER

2 stops17h 55m

Multiple Airlines

Deal found 1/26

$356

Thu 4/97:25 pm

ORD

CHQ

3 stops52h 15m

Multiple Airlines

Deal found 1/27

$384

Sat 4/1111:20 pm

ORD

SKG

1 stop19h 50m

Air Serbia

Deal found 1/27

$431

Sat 6/64:47 pm

ORD

SKG

2 stops18h 13m

Multiple Airlines

Deal found 1/26

$438

Mon 6/227:25 pm

ORD

HER

3 stops44h 05m

Multiple Airlines

Deal found 1/26

$445

Find flight deals from O'Hare Intl to Greece

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$503 (Justfly.com)
One-way from	$240 (Kiwi.com)
Popular in	June
Cheapest in	November
Average price	$680
Good round-trip deal	$896 or less
Good one-way deal	$644 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. 30% potential increase in price ($373 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 6% potential price decrease ($55 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in January 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.

Search Deals

Cheapflights Fare Finder

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

ChicagoThessaloniki

ORD - SKG

ORDSKG

Chicago O'Hare Intl

Tue 3/10

9:20 pm-8:55 pm

1 stop16h 35m

Thessaloniki Makedonia

Tue 3/17

9:30 am-7:25 pm

1 stop16h 55m

$503

ChicagoThessaloniki

ORD - SKG

ORDSKG

Chicago O'Hare Intl

Sat 4/25

8:10 pm-8:25 pm

1 stop16h 15m

Thessaloniki Makedonia

Sat 5/9

9:15 pm-6:15 pm

1 stop29h 00m

$505

ChicagoThessaloniki

ORD - SKG

ORDSKG

Chicago O'Hare Intl

Sat 2/21

11:50 am-8:40 am

1 stop12h 50m

Thessaloniki Makedonia

Sun 3/1

9:45 pm-10:05 am

1 stop20h 20m

$505

ChicagoThessaloniki

ORD - SKG

ORDSKG

Chicago O'Hare Intl

Sat 2/28

11:50 am-8:40 am

1 stop12h 50m

Thessaloniki Makedonia

Sun 3/8

9:30 am-6:25 pm

1 stop16h 55m

$553

ChicagoThessaloniki

ORD - SKG

ORDSKG

Chicago O'Hare Intl

Sat 2/28

11:50 am-8:40 am

1 stop12h 50m

Thessaloniki Makedonia

Fri 3/6

9:45 pm-10:05 am

1 stop20h 20m

$553

ChicagoThessaloniki

ORD - SKG

ORDSKG

Chicago O'Hare Intl

Tue 3/3

11:50 am-2:00 pm

2 stops18h 10m

Thessaloniki Makedonia

Tue 3/10

9:45 pm-11:05 am

1 stop20h 20m

$565

ChicagoThessaloniki

ORD - SKG

ORDSKG

Chicago O'Hare Intl

Sat 2/21

11:50 am-2:00 pm

2 stops18h 10m

Thessaloniki Makedonia

Sat 2/28

9:30 am-6:25 pm

1 stop16h 55m

$568

ChicagoAthens

ORD - ATH

ORDATH

Chicago O'Hare Intl

Sun 2/22

7:10 pm-1:20 pm

1 stop34h 10m

Athens Eleftherios V.

Sun 3/8

8:20 pm-5:45 pm

1 stop28h 25m

$570

ChicagoThessaloniki

ORD - SKG

ORDSKG

Chicago O'Hare Intl

Sat 2/28

8:20 pm-8:40 am

1 stop28h 20m

Thessaloniki Makedonia

Sat 3/7

7:45 pm-10:05 am

2 stops22h 20m

$572

ChicagoAthens

ORD - ATH

ORDATH

Chicago O'Hare Intl

Wed 2/25

7:20 pm-6:40 pm

1 stop15h 20m

Athens Eleftherios V.

Mon 3/9

7:30 pm-9:49 pm

2 stops33h 19m

$577

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/25

Showing 1-10 of 60 results

...

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 $702). 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.

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

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

9,209 reviews

Reviews

1 / 20

10.0

Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

United Airlines

7.4

Good

9,209 reviews

United Airlines

7.4

Good

9,209 reviews

Reviews

1 / 20

10.0

Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Turkish Airlines

7.3

Good

4,209 reviews

United Airlines

7.4

Good

9,209 reviews

Reviews

1 / 20

10.0

Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Iberia

7.0

Good

3,099 reviews

United Airlines

7.4

Good

9,209 reviews

Reviews

1 / 20

10.0

Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Lufthansa

6.8

Okay

7,749 reviews

United Airlines

7.4

Good

9,209 reviews

Reviews

1 / 20

10.0

Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

British Airways

6.7

Okay

7,704 reviews

United Airlines

7.4

Good

9,209 reviews

Reviews

1 / 20

10.0

Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Related info for your journey

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 35m. 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 $374 and $452 on Korean Air 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 - Thessaloniki Makedonia or Chicago O'Hare Intl - Thera Santorini, Chicago O'Hare Intl - Athens Eleftherios V. is the most popular route from Chicago O'Hare Intl Airport to Greece.
What are the cheapest flights from Chicago O'Hare Intl Airport to Greece?
Looking at all options, your cheapest flight can be booked for $488. While the most popular route (Chicago O'Hare Intl - Athens Eleftherios V.) can be booked for $456 on average, our data indicates $3,538 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 $702). 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.

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Top 10 airlines flying from O'Hare Intl to Greece

Airline	Cheapest	Average	Flexibility	On-time
Scandinavian Airlines	Cheapest$406	Average$722	FlexibilityNo cancel fee	On-time77%
Virgin Atlantic	Cheapest$424	Average$779	FlexibilityNo cancel fee	On-time72%
Delta	Cheapest$438	Average$649	FlexibilityNo cancel fee	On-timeN/A
Air France	Cheapest$454	Average$513	FlexibilityNo cancel fee	On-time77%
KLM	Cheapest$466	Average$667	FlexibilityNo cancel fee	On-time75%
Air Serbia	Cheapest$470	Average$784	FlexibilityNo cancel fee	On-timeN/A
Air Canada	Cheapest$480	Average$1,098	FlexibilityNo cancel fee	On-time67%
LOT	Cheapest$488	Average$685	FlexibilityNo cancel fee	On-time81%
Turkish Airlines	Cheapest$504	Average$830	FlexibilityNo cancel fee	On-time77%
Lufthansa	Cheapest$535	Average$1,170	FlexibilityNo cancel fee	On-time76%

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$240+ 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 2/23. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheap flight deals from O'Hare Intl to Greece

Cheapest flights from O'Hare Intl to GreeceExplore 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 January 27, 2026.

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 January 27, 2026.

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 January 27, 2026.

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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?

How often are flights from Chicago to Greece delayed?

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

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

Reviews of airlines servicing Greece

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.

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?

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

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

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

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

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

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

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

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Alternative routes for O'Hare Intl to Greece

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Top 10 airlines flying from O'Hare Intl to Greece

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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 January 27, 2026.