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Greek Islands

$381+ Cheap flights from Illinois 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 5/15. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — HER
abr. 8 — abr. 151
mar. 4/8
mar. 4/15
1 adult, Economy
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Cheap flight deals from Illinois to Greek Islands

Keep the following information in mind while searching for Illinois to Greek Islands flight deals. Data was last updated abril 3, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$689
(FlightHub)

One-way from

$384
(Mytrip)
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 Illinois to Greek Islands
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One-way flight from Illinois to Greek Islands
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Find flight deals from Illinois to Greek Islands

Cheapest flights from Illinois to Greek Islands
Explore the most affordable flight options available from Illinois to Greek Islands. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 3, 2025.

This Scandinavian Airlines 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/297:15 pmORD - CHQ
1 stop15h 45mScandinavian Airlines
sáb. 9/65:50 pmCHQ - ORD
2 stops30h 20mScandinavian Airlines
Deal found 4/3$622
This SWISS 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/157:05 pmORD - CFU
1 stop11h 55mSWISS
lun. 10/203:40 pmCFU - ORD
1 stop32h 15mSWISS
Deal found 4/2$668
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.
mié. 10/157:05 pmORD - CFU
1 stop11h 55mMultiple Airlines
mar. 10/218:55 amCFU - ORD
1 stop19h 00mMultiple Airlines
Deal found 4/2$672
This Lufthansa 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/133:35 pmORD - CFU
1 stop12h 40mLufthansa
jue. 10/2310:05 amCFU - ORD
1 stop16h 10mLufthansa
Deal found 4/2$674
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 4/2811:25 amORD - JTR
1 stop17h 50mMultiple Airlines
lun. 5/1212:15 amJTR - ORD
2 stops27h 52mMultiple Airlines
Deal found 4/2$728
This lol.travel 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 4/2810:30 pmORD - RHO
2 stops27h 05mMultiple Airlines
lun. 5/128:40 pmRHO - ORD
1 stop23h 30mMultiple Airlines
Deal found 4/2$760
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/59:40 pmORD - JTR
1 stop13h 35mLufthansa
mar. 5/138:05 pmJTR - ORD
1 stop24h 25mLufthansa
Deal found 4/2$773
This Finnair 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/189:30 pmORD - CHQ
1 stop14h 15mFinnair
lun. 9/88:40 pmCHQ - ORD
2 stops27h 05mFinnair
Deal found 4/2$774
This British Airways 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/136:35 pmORD - JTR
2 stops37h 30mBritish Airways
mar. 5/202:45 pmJTR - ORD
2 stops34h 27mBritish Airways
Deal found 4/2$797
This lol.travel 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 4/2810:30 pmORD - RHO
2 stops27h 05mLufthansa
lun. 5/1211:30 amRHO - ORD
2 stops33h 25mLufthansa
Deal found 4/2$797
This Gurufare 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/183:35 pmORD - CHQ
1 stop12h 30mMultiple Airlines
lun. 9/88:45 pmCHQ - ORD
1 stop27h 10mMultiple Airlines
Deal found 4/2$813
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.
mar. 10/77:05 pmORD - CHQ
1 stop31h 10mSWISS
mar. 10/1411:10 amCHQ - ORD
1 stop33h 00mSWISS
Deal found 4/2$823

Cheapflights Fare Finder

Customize your flight search to find flights from Illinois 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 abril 3, 2025.
Use the filters below to find and compare flights from Illinois to Greek Islands that are best for you.

Fly from

Illinois

Fly to

Greek Islands

Route

Depart

Return

Price

ChicagoChania

ORD - CHQ

ORDCHQ

Chicago O'Hare Intl

vie. 8/29

7:15 pm-7:00 pm

1 stop15h 45m

Chania Souda

sáb. 9/6

5:50 pm-4:10 pm

2 stops30h 20m

$622

ChicagoThera

ORD - JTR

ORDJTR

Chicago O'Hare Intl

lun. 4/28

11:25 am-1:15 pm

1 stop17h 50m

Thera Santorini

lun. 5/12

12:15 am-8:07 pm

2 stops27h 52m

$728

ChicagoRhodes

ORD - RHO

ORDRHO

Chicago O'Hare Intl

lun. 4/28

10:30 pm-9:35 am

2 stops27h 05m

Rhodes Diagoras

lun. 5/12

8:40 pm-12:10 pm

1 stop23h 30m

$760

ChicagoThera

ORD - JTR

ORDJTR

Chicago O'Hare Intl

lun. 5/5

9:40 pm-7:15 pm

1 stop13h 35m

Thera Santorini

mar. 5/13

8:05 pm-12:30 pm

1 stop24h 25m

$773

ChicagoChania

ORD - CHQ

ORDCHQ

Chicago O'Hare Intl

lun. 8/18

9:30 pm-7:45 pm

1 stop14h 15m

Chania Souda

lun. 9/8

8:40 pm-3:45 pm

2 stops27h 05m

$774

ChicagoMykonos

ORD - JMK

ORDJMK

Chicago O'Hare Intl

mar. 5/13

6:35 pm-12:40 pm

2 stops34h 05m

Mikonos

mar. 5/20

3:35 pm-6:24 pm

2 stops34h 49m

$781

ChicagoMykonos

ORD - JMK

ORDJMK

Chicago O'Hare Intl

mar. 5/13

9:15 pm-12:40 pm

1 stop31h 25m

Mikonos

mar. 5/20

2:25 pm-6:15 pm

1 stop35h 50m

$783

ChicagoThera

ORD - JTR

ORDJTR

Chicago O'Hare Intl

mar. 5/13

6:35 pm-4:05 pm

2 stops37h 30m

Thera Santorini

mar. 5/20

2:45 pm-5:12 pm

2 stops34h 27m

$797

ChicagoRhodes

ORD - RHO

ORDRHO

Chicago O'Hare Intl

lun. 4/28

10:30 pm-9:35 am

2 stops27h 05m

Rhodes Diagoras

lun. 5/12

11:30 am-12:55 pm

2 stops33h 25m

$797

ChicagoChania

ORD - CHQ

ORDCHQ

Chicago O'Hare Intl

lun. 8/18

3:35 pm-12:05 pm

1 stop12h 30m

Chania Souda

lun. 9/8

8:45 pm-3:55 pm

1 stop27h 10m

$813

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/1

Showing 1-10 of 58 results
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Best time to book a flight from Illinois to Greek Islands

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

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

Find hourly flight availability from Illinois 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 abril 3, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Illinois to Greek Islands as you normally would.

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 abril 3, 2025.
Read reviews from past customers who have flown Emirates, Finnair and Austrian Airlines from Illinois to Greek Islands. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.0
Very good
3,193 reviews

Overall

8.0

Boarding

8.1

Entertainment

8.2

Comfort

8.0

Crew

8.3

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
3,193 reviews
Emirates
8.0
Very good
3,193 reviews

Overall

8.0

Boarding

8.1

Entertainment

8.2

Comfort

8.0

Crew

8.3

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
3,193 reviews

Overall

8.0

Boarding

8.1

Entertainment

8.2

Comfort

8.0

Crew

8.3

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
771 reviews
Emirates
8.0
Very good
3,193 reviews

Overall

8.0

Boarding

8.1

Entertainment

8.2

Comfort

8.0

Crew

8.3

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
3,193 reviews

Overall

8.0

Boarding

8.1

Entertainment

8.2

Comfort

8.0

Crew

8.3

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.
Air France
7.4
Good
1,427 reviews
Emirates
8.0
Very good
3,193 reviews

Overall

8.0

Boarding

8.1

Entertainment

8.2

Comfort

8.0

Crew

8.3

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 Illinois 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 Illinois to Greek Islands one-way?

    The cheapest airlines for a one-way flight from Illinois to Greek Islands are British Airways ($577), Finnair ($587), and Austrian Airlines ($588).

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Illinois 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 Illinois 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 Illinois to Greek Islands

Discover the top 6 airlines that operate flights from Illinois 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 abril 3, 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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