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Greek Islands

$270+ 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 9/22. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — HER
ago. 12 — ago. 191
mar. 8/12
mar. 8/19
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 agosto 7, 2025.

Round-trip from

$485
(Ovago)

One-way from

$274
(Kiwi.com)
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 agosto 7, 2025.

This Kiwi.com deal was found by Cheapflights users on 8/7. 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.
lun. 10/137:05 pmORD - HER
1 stop30h 35mMultiple Airlines
mié. 10/228:40 pmHER - ORD
1 stop24h 40mMultiple Airlines
Deal found 8/7$488
This Kiwi.com deal was found by Cheapflights users on 8/6. 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.
mar. 10/147:05 pmORD - HER
1 stop31h 05mMultiple Airlines
mié. 10/228:40 pmHER - ORD
1 stop24h 40mMultiple Airlines
Deal found 8/6$515
This SWISS deal was found by Cheapflights users on 8/7. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/147:05 pmORD - HER
1 stop31h 05mSWISS
mar. 10/218:50 pmHER - ORD
1 stop27h 05mSWISS
Deal found 8/7$519
This Kiwi.com deal was found by Cheapflights users on 8/6. 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.
lun. 9/159:40 pmORD - JTR
1 stop13h 35mMultiple Airlines
lun. 9/228:45 pmJTR - ORD
1 stop27h 10mMultiple Airlines
Deal found 8/6$519
This Scandinavian Airlines deal was found by Cheapflights users on 8/6. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/57:20 pmORD - CHQ
2 stops55h 40mScandinavian Airlines
sáb. 11/89:30 pmCHQ - ORD
1 stop27h 15mScandinavian Airlines
Deal found 8/6$522
This Scandinavian Airlines deal was found by Cheapflights users on 8/6. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/318:20 pmORD - CHQ
1 stop17h 20mScandinavian Airlines
sáb. 11/89:30 pmCHQ - ORD
1 stop27h 15mScandinavian Airlines
Deal found 8/6$525
This Austrian Airlines deal was found by Cheapflights users on 8/7. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/144:20 pmORD - HER
1 stop19h 30mAustrian Airlines
jue. 10/237:10 pmHER - ORD
1 stop26h 10mAustrian Airlines
Deal found 8/7$530
This Kiwi.com deal was found by Cheapflights users on 8/6. 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.
lun. 10/137:05 pmORD - HER
1 stop30h 35mSWISS
mar. 10/218:50 pmHER - ORD
1 stop27h 05mSWISS
Deal found 8/6$534
This Austrian Airlines deal was found by Cheapflights users on 8/7. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/1512:55 pmORD - HER
2 stops21h 25mAustrian Airlines
mié. 10/228:40 pmHER - ORD
1 stop24h 40mAustrian Airlines
Deal found 8/7$535
This Booking.com deal was found by Cheapflights users on 8/5. 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.
lun. 8/257:05 pmORD - CFU
1 stop16h 05mSWISS
jue. 9/43:50 pmCFU - ORD
1 stop32h 05mSWISS
Deal found 8/5$539
This British Airways deal was found by Cheapflights users on 8/7. 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.
mar. 10/144:55 pmORD - HER
1 stop14h 40mBritish Airways
mié. 10/224:35 pmHER - ORD
1 stop31h 20mBritish Airways
Deal found 8/7$540
This FlightHub deal was found by Cheapflights users on 8/7. 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.
lun. 10/137:05 pmORD - HER
1 stop30h 35mMultiple Airlines
jue. 10/237:10 pmHER - ORD
1 stop26h 10mMultiple Airlines
Deal found 8/7$541

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 agosto 7, 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

ChicagoHeraklion

ORD - HER

ORDHER

Chicago O'Hare Intl

lun. 10/13

7:05 pm-9:40 am

1 stop30h 35m

Heraklion N. Kazantzakis Apt.

mié. 10/22

8:40 pm-1:20 pm

1 stop24h 40m

$488

ChicagoHeraklion

ORD - HER

ORDHER

Chicago O'Hare Intl

mar. 10/14

7:05 pm-10:10 am

1 stop31h 05m

Heraklion N. Kazantzakis Apt.

mié. 10/22

8:40 pm-1:20 pm

1 stop24h 40m

$515

ChicagoHeraklion

ORD - HER

ORDHER

Chicago O'Hare Intl

mar. 10/14

7:05 pm-10:10 am

1 stop31h 05m

Heraklion N. Kazantzakis Apt.

mar. 10/21

8:50 pm-3:55 pm

1 stop27h 05m

$519

ChicagoThera

ORD - JTR

ORDJTR

Chicago O'Hare Intl

lun. 9/15

9:40 pm-7:15 pm

1 stop13h 35m

Thera Santorini

lun. 9/22

8:45 pm-3:55 pm

1 stop27h 10m

$519

ChicagoChania

ORD - CHQ

ORDCHQ

Chicago O'Hare Intl

mié. 11/5

7:20 pm-11:00 am

2 stops55h 40m

Chania Souda

sáb. 11/8

9:30 pm-4:45 pm

1 stop27h 15m

$522

ChicagoChania

ORD - CHQ

ORDCHQ

Chicago O'Hare Intl

vie. 10/31

8:20 pm-8:40 pm

1 stop17h 20m

Chania Souda

sáb. 11/8

9:30 pm-4:45 pm

1 stop27h 15m

$525

ChicagoHeraklion

ORD - HER

ORDHER

Chicago O'Hare Intl

mar. 10/14

4:20 pm-7:50 pm

1 stop19h 30m

Heraklion N. Kazantzakis Apt.

jue. 10/23

7:10 pm-1:20 pm

1 stop26h 10m

$530

ChicagoHeraklion

ORD - HER

ORDHER

Chicago O'Hare Intl

lun. 10/13

7:05 pm-9:40 am

1 stop30h 35m

Heraklion N. Kazantzakis Apt.

mar. 10/21

8:50 pm-3:55 pm

1 stop27h 05m

$534

ChicagoHeraklion

ORD - HER

ORDHER

Chicago O'Hare Intl

mié. 10/15

12:55 pm-6:20 pm

2 stops21h 25m

Heraklion N. Kazantzakis Apt.

mié. 10/22

8:40 pm-1:20 pm

1 stop24h 40m

$535

ChicagoCorfu

ORD - CFU

ORDCFU

Chicago O'Hare Intl

lun. 8/25

7:05 pm-7:10 pm

1 stop16h 05m

Corfu Ioannis Kapodistrias

jue. 9/4

3:50 pm-3:55 pm

1 stop32h 05m

$539

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/5

Showing 1-10 of 50 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 agosto 7, 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 agosto 7, 2025.
Peruse reviews from past customers who have flown with Austrian Airlines, Finnair, and SWISS 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.
Austrian Airlines
7.6
Good
824 reviews

Crew

8.1

Food

6.8

Boarding

7.6

Entertainment

6.8

Comfort

7.3

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time
Austrian Airlines
7.6
Good
824 reviews
Austrian Airlines
7.6
Good
824 reviews

Crew

8.1

Food

6.8

Boarding

7.6

Entertainment

6.8

Comfort

7.3

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time
Finnair
7.6
Good
1,319 reviews
Austrian Airlines
7.6
Good
824 reviews

Crew

8.1

Food

6.8

Boarding

7.6

Entertainment

6.8

Comfort

7.3

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time
SWISS
7.6
Good
1,692 reviews
Austrian Airlines
7.6
Good
824 reviews

Crew

8.1

Food

6.8

Boarding

7.6

Entertainment

6.8

Comfort

7.3

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time
Scandinavian Airlines
7.4
Good
1,465 reviews
Austrian Airlines
7.6
Good
824 reviews

Crew

8.1

Food

6.8

Boarding

7.6

Entertainment

6.8

Comfort

7.3

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time
American Airlines
7.2
Good
10,000 reviews
Austrian Airlines
7.6
Good
824 reviews

Crew

8.1

Food

6.8

Boarding

7.6

Entertainment

6.8

Comfort

7.3

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time

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 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 - Heraklion N. Kazantzakis Apt. or Chicago O'Hare Intl - Chania Souda.

  • 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.
O'Hare Intl to Athens flights
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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 agosto 7, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$521Average$1,262FlexibilityNo cancel feeOn-time77%
FinnairCheapest$656Average$1,059FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$658Average$1,202FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$695Average$1,061FlexibilityNo cancel feeOn-time71%
LufthansaCheapest$754Average$1,109FlexibilityNo cancel feeOn-time76%
SWISSCheapest$893Average$1,261FlexibilityNo cancel feeOn-time79%

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