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Cheap flights from Chicago O'Hare Intl Airport to Greece from $256

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago O'Hare Intl Airport to Greece departing on 2/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Chicago O'Hare Intl Airport to Greece

Cheap round-trip flights

Enter your travel dates to find the best prices.
Turkish Airlines Logo
11:50 am - 8:40 amORD-SKG
12h 50m1 stop
Turkish Airlines Logo
9:15 pm - 9:40 amSKG-ORD
20h 25m1 stop
$471Turkish Airlines
Find Deal
Sat, Jan 10 - Wed, Apr 22
Turkish Airlines Logo
11:50 am - 8:55 pmORD-SKG
25h 05m1 stop
Turkish Airlines Logo
9:45 pm - 6:25 pmSKG-ORD
28h 40m1 stop
$481Turkish Airlines
Find Deal
Tue, Dec 2 - Tue, Feb 17
United Airlines Logo
11:02 am - 12:00 pmORD-ATH
16h 58m2 stops
United Airlines Logo
6:25 am - 6:45 pmATH-ORD
20h 20m2 stops
$488United Airlines
Find Deal
Tue, Nov 25 - Tue, Dec 9
American Airlines Logo
6:25 pm - 1:20 amORD-ATH
22h 55m1 stop
American Airlines Logo
7:55 pm - 5:00 pmATH-ORD
29h 05m1 stop
$489American Airlines
Find Deal
Tue, Nov 25 - Tue, Dec 2
United Airlines Logo
9:50 pm - 1:40 amORD-ATH
19h 50m1 stop
United Airlines Logo
6:25 am - 12:08 pmATH-ORD
37h 43m2 stops
$491United Airlines
Find Deal
Wed, Jan 7 - Thu, Jan 15
American Airlines Logo
3:03 pm - 3:50 pmORD-ATH
16h 47m2 stops
American Airlines Logo
4:55 pm - 3:25 pmATH-ORD
30h 30m1 stop
$494American Airlines
Find Deal
Mon, Nov 24 - Tue, Dec 2
Lufthansa Logo
9:50 pm - 1:40 amORD-ATH
19h 50m1 stop
Lufthansa Logo
6:35 am - 8:05 pmATH-ORD
21h 30m2 stops
$498Lufthansa
Find Deal
Mon, Dec 1 - Wed, Dec 17
Lufthansa Logo
10:35 pm - 12:25 amORD-ATH
17h 50m1 stop
Lufthansa Logo
6:35 am - 6:25 pmATH-ORD
19h 50m1 stop
$502Lufthansa
Find Deal
Wed, Nov 26 - Sun, Dec 7
British Airways Logo
8:47 pm - 3:00 pmORD-JMK
34h 13m2 stops
British Airways Logo
1:15 pm - 1:50 pmJMK-ORD
32h 35m1 stop
$666British Airways
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Sat, May 2 - Sat, May 9
British Airways Logo
9:15 pm - 3:00 pmORD-JMK
33h 45m1 stop
British Airways Logo
1:15 pm - 1:50 pmJMK-ORD
32h 35m1 stop
$697British Airways
Find Deal
Sat, May 2 - Sat, May 9

Delta flights from Chicago O'Hare Intl Airport to Greece

Our best Delta deals on Chicago O'Hare Intl Airport to Greece flight tickets
Delta
Nov 26
ORD10:46 amChicago O'Hare Intl
21h 49m
2 stops
ATH4:35 pmAthens Eleftherios V.
Dec 2
ATH1:45 pmAthens Eleftherios V.
32h 35m
1 stop
ORD2:20 pmChicago O'Hare Intl
$495
Find similar
Delta
Nov 11
ORD8:50 amChicago O'Hare Intl
20h 45m
2 stops
ATH1:35 pmAthens Eleftherios V.
Dec 16
ATH6:05 amAthens Eleftherios V.
22h 30m
2 stops
ORD8:35 pmChicago O'Hare Intl
$500
Find similar
Delta
Nov 17
ORD10:35 amChicago O'Hare Intl
16h 00m
1 stop
ATH10:35 amAthens Eleftherios V.
Nov 24
ATH3:25 amAthens Eleftherios V.
23h 27m
2 stops
ORD6:52 pmChicago O'Hare Intl
$501
Find similar

United Airlines flights from Chicago O'Hare Intl Airport to Greece

Our best United Airlines deals on Chicago O'Hare Intl Airport to Greece flight tickets
United Airlines
Nov 25
ORD11:02 amChicago O'Hare Intl
16h 58m
2 stops
ATH12:00 pmAthens Eleftherios V.
Dec 9
ATH6:25 amAthens Eleftherios V.
20h 20m
2 stops
ORD6:45 pmChicago O'Hare Intl
$488
Find similar
United Airlines
Jan 7
ORD9:50 pmChicago O'Hare Intl
19h 50m
1 stop
ATH1:40 amAthens Eleftherios V.
Jan 15
ATH6:25 amAthens Eleftherios V.
37h 43m
2 stops
ORD12:08 pmChicago O'Hare Intl
$491
Find similar
United Airlines
Nov 11
ORD9:00 amChicago O'Hare Intl
17h 05m
2 stops
ATH10:05 amAthens Eleftherios V.
Nov 18
ATH12:25 pmAthens Eleftherios V.
19h 18m
2 stops
ORD11:43 pmChicago O'Hare Intl
$493
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Chicago O'Hare Intl Airport 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, momondo users made 832,500 searches. Data last updated November 5, 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

Fly to

Route

Depart

Return

Price

ChicagoThessaloniki

ORD - SKG

ORDSKG

Chicago O'Hare Intl

Sat 1/10

11:50 am-8:40 am

1 stop12h 50m

Thessaloniki Makedonia

Wed 4/22

9:15 pm-9:40 am

1 stop20h 25m

$471

ChicagoThessaloniki

ORD - SKG

ORDSKG

Chicago O'Hare Intl

Tue 12/2

11:50 am-8:55 pm

1 stop25h 05m

Thessaloniki Makedonia

Tue 2/17

9:45 pm-6:25 pm

1 stop28h 40m

$481

ChicagoAthens

ORD - ATH

ORDATH

Chicago O'Hare Intl

Tue 11/25

11:02 am-12:00 pm

2 stops16h 58m

Athens Eleftherios V.

Tue 12/9

6:25 am-6:45 pm

2 stops20h 20m

$488

ChicagoAthens

ORD - ATH

ORDATH

Chicago O'Hare Intl

Tue 11/25

6:25 pm-1:20 am

1 stop22h 55m

Athens Eleftherios V.

Tue 12/2

7:55 pm-5:00 pm

1 stop29h 05m

$489

ChicagoAthens

ORD - ATH

ORDATH

Chicago O'Hare Intl

Wed 1/7

9:50 pm-1:40 am

1 stop19h 50m

Athens Eleftherios V.

Thu 1/15

6:25 am-12:08 pm

2 stops37h 43m

$491

ChicagoAthens

ORD - ATH

ORDATH

Chicago O'Hare Intl

Mon 11/24

3:03 pm-3:50 pm

2 stops16h 47m

Athens Eleftherios V.

Tue 12/2

4:55 pm-3:25 pm

1 stop30h 30m

$494

ChicagoAthens

ORD - ATH

ORDATH

Chicago O'Hare Intl

Mon 12/1

9:50 pm-1:40 am

1 stop19h 50m

Athens Eleftherios V.

Wed 12/17

6:35 am-8:05 pm

2 stops21h 30m

$498

ChicagoAthens

ORD - ATH

ORDATH

Chicago O'Hare Intl

Wed 11/26

10:35 pm-12:25 am

1 stop17h 50m

Athens Eleftherios V.

Sun 12/7

6:35 am-6:25 pm

1 stop19h 50m

$502

ChicagoMykonos

ORD - JMK

ORDJMK

Chicago O'Hare Intl

Sat 5/2

8:47 pm-3:00 pm

2 stops34h 13m

Mikonos

Sat 5/9

1:15 pm-1:50 pm

1 stop32h 35m

$666

ChicagoMykonos

ORD - JMK

ORDJMK

Chicago O'Hare Intl

Sat 5/2

9:15 pm-3:00 pm

1 stop33h 45m

Mikonos

Sat 5/9

1:15 pm-1:50 pm

1 stop32h 35m

$697

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Greece from

How to get the cheapest flight ticket from Chicago O'Hare Intl Airport to Greece

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Greece?

In general, February is the cheapest month to fly from Chicago O'Hare Intl Airport to Greece. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $613. If you are unable to visit Greece during the month of February, then departing from Chicago O'Hare Intl Airport during the month January is also very affordable. Most momondo users find prices during this month for around $615.

What is the cheapest day to depart on your flight to Greece?

According to our data, Tuesday is the cheapest day to fly to Greece from Chicago O'Hare Intl Airport. The lowest ticket price found for a Tuesday departure recently was $1,178. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from Chicago O'Hare Intl Airport to Greece on a Friday will generally be more expensive and average around $1,332. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Greece?

Flying to Greece from Chicago O'Hare Intl Airport in the morning is the least expensive time of day to depart. momondo users have found prices as low as $795 when looking at flights departing in the morning. In the afternoon is when there is more demand to fly to Greece, so prices are often more expensive at around $1,251 per ticket.

What is the cheapest Chicago O'Hare Intl to Greece flight route?

Fly from Chicago O'Hare Intl to Athens Eleftherios V. for the best Chicago O'Hare Intl - Greece flight prices

How far in advance should I book a flight to Greece?

You are more likely to see cheaper flights to Greece from Chicago O'Hare Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Greece for around $846 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Greece from Chicago O'Hare Intl Airport for as low as $807 on momondo.

What cabin class options are available on Chicago O'Hare Intl to Greece flights?

There are 3 cabin classes available to choose from on Chicago O'Hare Intl to Greece flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Chicago O'Hare Intl Airport to Greece flights?

You could potentially save up to 49% on your flight if you consider stops on a Chicago O'Hare Intl Airport to Greece flight.

Cheap Chicago O'Hare Intl Airport to Greece flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to Greece

Best Price Found

$539

Fastest flight time

10h 25m

Direct flights

Every day

Airports in Greece

1 airport
The best one-way flight to Greece from Chicago O'Hare Intl Airport in the past 72 hours is $539. The best round-trip flight deal from Chicago O'Hare Intl Airport to Greece found on momondo in the last 72 hours is $720.
The fastest flight from Chicago O'Hare Intl Airport to Greece takes 10h 25m
Direct flights go from Chicago O'Hare Intl Airport to Greece every day.
There is 1 airport near Greece: Athens Eleftherios V. (ATH)
Search flight deals

  • When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Greece?

    Prices for flights from Chicago O'Hare Intl Airport to Greece were last updated today.

  • How many operators does momondo search for flights from Chicago O'Hare Intl Airport to Greece?

  • How old do you have to be to fly from Chicago O'Hare Intl Airport to Greece?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Chicago O'Hare Intl Airport to Greece.

  • What documentation or ID do you need to fly to Greece?

    The necessary travel and health documents for your Greece trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Chicago O'Hare Intl Airport to Greece?

Best airlines flying from Chicago O'Hare Intl Airport to Greece

Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to Greece with momondo
Airline
Rating
Free Cancellation
Price
Scandinavian AirlinesPriceFrom $399Free CancellationRating
7.4
1,560 reviews
Search Scandinavian Airlines flights
Virgin AtlanticPriceFrom $424Free CancellationRating
7.5
672 reviews
Search Virgin Atlantic flights
Air SerbiaPriceFrom $436Free CancellationRating
6.2
207 reviews
Search Air Serbia flights
DeltaPriceFrom $449Free CancellationRating
7.9
8,004 reviews
Search Delta flights
Air FrancePriceFrom $454Free CancellationRating
7.4
1,484 reviews
Search Air France flights
Air CanadaPriceFrom $480Free CancellationRating
7.1
10,410 reviews
Search Air Canada flights
KLMPriceFrom $491Free CancellationRating
7.7
1,405 reviews
Search KLM flights
Turkish AirlinesPriceFrom $508Free CancellationRating
7.3
4,031 reviews
Search Turkish Airlines flights
LOTPriceFrom $520Free CancellationRating
7.6
1,133 reviews
Search LOT flights
LufthansaPriceFrom $558Free CancellationRating
6.8
7,555 reviews
Search Lufthansa flights

Why use momondo?

Why should I use momondo to find a flight deal from Chicago to Greece?

It is quick and easy to find Chicago to Greece flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Greece that suits you.

Can I find flights from Chicago to Greece with flexible booking policies on momondo?

Flights from Chicago to Greece with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Chicago to Greece?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Chicago to Greece.

I’m not ready to book a flight from Chicago to Greece right now. Can momondo alert me if prices change?

Price alerts on flights to Greece from Chicago are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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