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Greek Islands

$347+ Cheap flights from Chicago (CHI) to Greek Islands

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 9/23. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — HER
Apr 9 — Apr 161
Wed 4/9
Wed 4/16
1 adult, Economy
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Cheap flight deals from Chicago to Greek Islands

Keep the following information in mind while searching for Chicago to Greek Islands flight deals. Data was last updated April 4, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$740
(Trip.com)

One-way from

$360
(Kiwi.com)
Provider with most accurate pricing for Chicago (CHI)-Thera Santorini flight deals.
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Provider most trusted by Cheapflights users for Chicago (CHI)-Thera Santorini flights.
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From Chicago (CHI) to Greek Islands
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One-way flight from Chicago (CHI) to Greek Islands
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Find flight deals from Chicago to Greek Islands

Cheapest flights from Chicago to Greek Islands
Explore the most affordable flight options available from Chicago to Greek Islands. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 4, 2025.

This FlightHub deal was found by Cheapflights users on 4/4. 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 8/297:15 pmORD - CHQ
1 stop15h 45mScandinavian Airlines
Sat 9/67:50 pmCHQ - ORD
1 stop28h 20mScandinavian Airlines
Deal found 4/4$620
This FlightHub deal was found by Cheapflights users on 4/3. 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 10/249:40 pmORD - JTR
1 stop12h 55mLufthansa
Fri 10/317:20 pmJTR - ORD
1 stop31h 05mLufthansa
Deal found 4/3$634
This Trip.com deal was found by Cheapflights users on 4/4. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/133:35 pmORD - HER
1 stop17h 30mMultiple Airlines
Tue 5/208:50 pmHER - ORD
1 stop27h 05mMultiple Airlines
Deal found 4/4$740
This Kiwi.com deal was found by Cheapflights users on 4/4. 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.
Mon 4/284:00 pmORD - JMK
1 stop17h 10mLufthansa
Mon 5/56:55 pmJMK - ORD
1 stop31h 20mLufthansa
Deal found 4/4$762
This Booking.com deal was found by Cheapflights users on 4/4. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/136:35 pmORD - JMK
2 stops34h 05mBritish Airways
Tue 5/203:35 pmJMK - ORD
2 stops34h 24mBritish Airways
Deal found 4/4$768
This United deal was found by Cheapflights users on 4/4. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/281:00 pmORD - JMK
2 stops20h 10mMultiple Airlines
Mon 5/59:25 pmJMK - ORD
1 stop23h 55mMultiple Airlines
Deal found 4/4$770
This Finnair deal was found by Cheapflights users on 4/3. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/189:30 pmORD - CHQ
1 stop14h 15mFinnair
Mon 9/88:40 pmCHQ - ORD
2 stops27h 05mFinnair
Deal found 4/3$774
This Gotogate deal was found by Cheapflights users on 4/4. 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.
Tue 5/136:35 pmORD - HER
2 stops37h 35mBritish Airways
Tue 5/205:35 pmHER - ORD
1 stop26h 10mBritish Airways
Deal found 4/4$789
This British Airways deal was found by Cheapflights users on 4/4. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/136:35 pmORD - JTR
2 stops37h 30mBritish Airways
Tue 5/202:45 pmJTR - ORD
2 stops34h 27mBritish Airways
Deal found 4/4$800
This Gurufare deal was found by Cheapflights users on 4/3. 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 8/183:35 pmORD - CHQ
1 stop12h 30mMultiple Airlines
Mon 9/88:45 pmCHQ - ORD
1 stop27h 10mMultiple Airlines
Deal found 4/3$813
This FlightHub deal was found by Cheapflights users on 4/2. 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 10/177:05 pmORD - CFU
1 stop13h 10mMultiple Airlines
Thu 10/2310:05 amCFU - ORD
1 stop16h 10mMultiple Airlines
Deal found 4/2$815
This Trip.com deal was found by Cheapflights users on 4/2. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/77:05 pmORD - CHQ
1 stop31h 10mSWISS
Tue 10/1411:10 amCHQ - ORD
1 stop33h 00mSWISS
Deal found 4/2$823

Cheapflights Fare Finder

Customize your flight search to find flights from Chicago to Greek Islands 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 April 4, 2025.
Use the filters below to find and compare flights from Chicago to Greek Islands that are best for you.

Fly from

Chicago

Fly to

Greek Islands

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

7:50 pm-4:10 pm

1 stop28h 20m

$620

ChicagoHeraklion

ORD - HER

ORDHER

Chicago O'Hare Intl

Tue 5/13

3:35 pm-5:05 pm

1 stop17h 30m

Heraklion N. Kazantzakis Apt.

Tue 5/20

8:50 pm-3:55 pm

1 stop27h 05m

$740

ChicagoMykonos

ORD - JMK

ORDJMK

Chicago O'Hare Intl

Mon 4/28

4:00 pm-5:10 pm

1 stop17h 10m

Mikonos

Mon 5/5

6:55 pm-6:15 pm

1 stop31h 20m

$762

ChicagoMykonos

ORD - JMK

ORDJMK

Chicago O'Hare Intl

Tue 5/13

6:35 pm-12:40 pm

2 stops34h 05m

Mikonos

Tue 5/20

3:35 pm-5:59 pm

2 stops34h 24m

$768

ChicagoMykonos

ORD - JMK

ORDJMK

Chicago O'Hare Intl

Mon 4/28

1:00 pm-5:10 pm

2 stops20h 10m

Mikonos

Mon 5/5

9:25 pm-1:20 pm

1 stop23h 55m

$770

ChicagoThera

ORD - JTR

ORDJTR

Chicago O'Hare Intl

Mon 5/5

9:40 pm-7:15 pm

1 stop13h 35m

Thera Santorini

Tue 5/13

8:05 pm-12:30 pm

1 stop24h 25m

$773

ChicagoChania

ORD - CHQ

ORDCHQ

Chicago O'Hare Intl

Mon 8/18

9:30 pm-7:45 pm

1 stop14h 15m

Chania Souda

Mon 9/8

8:40 pm-3:45 pm

2 stops27h 05m

$774

ChicagoHeraklion

ORD - HER

ORDHER

Chicago O'Hare Intl

Tue 5/13

6:35 pm-4:10 pm

2 stops37h 35m

Heraklion N. Kazantzakis Apt.

Tue 5/20

5:35 pm-11:45 am

1 stop26h 10m

$789

ChicagoThera

ORD - JTR

ORDJTR

Chicago O'Hare Intl

Tue 5/13

6:35 pm-4:05 pm

2 stops37h 30m

Thera Santorini

Tue 5/20

2:45 pm-5:12 pm

2 stops34h 27m

$800

ChicagoChania

ORD - CHQ

ORDCHQ

Chicago O'Hare Intl

Mon 8/18

3:35 pm-12:05 pm

1 stop12h 30m

Chania Souda

Mon 9/8

8:45 pm-3:55 pm

1 stop27h 10m

$813

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/3

Showing 1-10 of 60 results
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Best time to book a flight from Chicago to Greek Islands

Have a flexible travel schedule? Discover the best time to fly to Greek Islands 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 Greek Islands

What is the cheapest time of day to fly from CHI to EIO?

Find hourly flight availability from Chicago to Greek Islands. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 4, 2025.

When flying from Chicago to Greek Islands, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Greek Islands

Get insights into the airlines that provide service to Greek Islands. 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 Greek Islands. Reviews last updated April 4, 2025.
Peruse reviews from past customers who have flown with Emirates, KLM and Finnair from Chicago to Greek Islands to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.0
Very good
3,192 reviews

Boarding

8.1

Overall

8.0

Crew

8.3

Comfort

8.0

Entertainment

8.2

Food

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Emirates
8.0
Very good
3,192 reviews
Emirates
8.0
Very good
3,192 reviews

Boarding

8.1

Overall

8.0

Crew

8.3

Comfort

8.0

Entertainment

8.2

Food

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
KLM
7.8
Good
1,322 reviews
Emirates
8.0
Very good
3,192 reviews

Boarding

8.1

Overall

8.0

Crew

8.3

Comfort

8.0

Entertainment

8.2

Food

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Finnair
7.6
Good
1,267 reviews
Emirates
8.0
Very good
3,192 reviews

Boarding

8.1

Overall

8.0

Crew

8.3

Comfort

8.0

Entertainment

8.2

Food

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Austrian Airlines
7.6
Good
772 reviews
Emirates
8.0
Very good
3,192 reviews

Boarding

8.1

Overall

8.0

Crew

8.3

Comfort

8.0

Entertainment

8.2

Food

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
SWISS
7.5
Good
1,574 reviews
Emirates
8.0
Very good
3,192 reviews

Boarding

8.1

Overall

8.0

Crew

8.3

Comfort

8.0

Entertainment

8.2

Food

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Related info for your journey

Find useful and relevant information for your journey from Chicago to Greek Islands. 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 Greek Islands one-way?

    The cheapest airlines for a one-way flight from Chicago to Greek Islands are Lufthansa ($579), Finnair ($587), and Austrian Airlines ($588).

  • What are the most popular routes from Chicago to Greek Islands?

    The most popular route from Chicago to Greek Islands is Chicago O'Hare Intl - Thera Santorini. You may also consider Chicago O'Hare Intl - Chania Souda or Chicago O'Hare Intl - Heraklion N. Kazantzakis Apt..

  • Can I find deals for flights from Chicago to Greek Islands that include hotel bookings?

    Yes. In addition to deals on Chicago to Greek Islands flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Chicago to Greek Islands?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chicago to Greek Islands.

  • Can I find deals for business class flights from Chicago to Greek Islands?

    Yes. Cheapflights offers flight deals from Chicago to Greek Islands by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for Chicago to Greek Islands

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Chicago to Greek Islands

Discover the top 6 airlines that operate flights from Chicago to Greek Islands. 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 April 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapest$613Average$1,042FlexibilityNo cancel feeOn-time79%
Austrian AirlinesCheapest$642Average$738FlexibilityNo cancel feeOn-time78%
FinnairCheapest$656Average$1,059FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$658Average$902FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$683Average$1,072FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$695Average$1,061FlexibilityNo cancel feeOn-time71%

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