Greece

$261+ Cheap flights from Illinois 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 3/12. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — ATH
Jan 26 — Feb 21
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Cheap flight deals from Illinois to Greece

Discover tips and strategies to find the most affordable flight options for your journey from Illinois (USIL) to Greece (GR0). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2025.

Round-trip from

$528
(Kiwi.com)

One-way from

$261
(Kiwi.com)

Good round-trip deal

$924 or less

Good one-way deal

$512 or less
From Illinois to Greece
One-way flight from Illinois to Greece
Price to beat on a round-trip flight from Illinois to Greece.
Price to beat on a one-way flight from Illinois to Greece.

Find flight deals from Illinois to Greece

Cheapest flights from Illinois to Greece
Explore the most affordable flight options available from Illinois to Greece. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

This Kiwi.com deal was found by Cheapflights users on 1/20. 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.
Tue 3/118:05 pmORD - SKG
1 stop34h 10mSWISS
Tue 3/182:05 pmSKG - ORD
1 stop34h 10mSWISS
Deal found 1/20$525
This United deal was found by Cheapflights users on 1/21. 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 2/244:10 pmORD - SKG
1 stop13h 05mMultiple Airlines
Tue 3/112:05 pmSKG - ORD
1 stop34h 10mMultiple Airlines
Deal found 1/21$547
This SWISS deal was found by Cheapflights users on 1/21. 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.
Mon 2/247:05 pmORD - ATH
1 stop21h 30mSWISS
Mon 3/35:40 pmATH - ORD
1 stop30h 35mSWISS
Deal found 1/21$549
This American Airlines deal was found by Cheapflights users on 1/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/235:18 pmORD - ATH
2 stops17h 17mAmerican Airlines
Mon 3/107:35 pmATH - ORD
1 stop27h 10mAmerican Airlines
Deal found 1/21$550
This United Airlines deal was found by Cheapflights users on 1/21. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/2510:25 pmORD - ATH
1 stop19h 30mUnited Airlines
Tue 4/111:45 amATH - ORD
2 stops19h 31mUnited Airlines
Deal found 1/21$551
This oojo deal was found by Cheapflights users on 1/21. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/35:00 pmORD - ATH
1 stop17h 55mBritish Airways
Thu 3/132:15 pmATH - ORD
2 stops27h 36mBritish Airways
Deal found 1/21$552
This KLM deal was found by Cheapflights users on 1/21. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/2412:15 pmORD - SKG
2 stops16h 35mKLM
Tue 3/111:40 pmSKG - ORD
1 stop32h 50mKLM
Deal found 1/21$552
This Delta deal was found by Cheapflights users on 1/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/245:25 pmORD - ATH
1 stop24h 40mDelta
Wed 4/210:30 amATH - ORD
2 stops21h 26mDelta
Deal found 1/21$553
This Turkish Airlines deal was found by Cheapflights users on 1/21. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/307:50 pmORD - ATH
1 stop16h 40mTurkish Airlines
Wed 10/2210:00 pmATH - ORD
1 stop19h 50mTurkish Airlines
Deal found 1/21$555
This Mytrip deal was found by Cheapflights users on 1/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/55:42 pmORD - ATH
2 stops27h 23mMultiple Airlines
Wed 5/147:55 amATH - ORD
1 stop22h 57mMultiple Airlines
Deal found 1/20$557
This Air Canada deal was found by Cheapflights users on 1/21. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/114:00 pmORD - ATH
2 stops17h 40mAir Canada
Wed 3/1912:50 pmATH - ORD
2 stops26h 07mAir Canada
Deal found 1/21$558
This Delta deal was found by Cheapflights users on 1/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/316:00 amMDW - ATH
2 stops18h 20mDelta
Wed 4/96:00 amATH - MDW
2 stops20h 02mDelta
Deal found 1/21$561

Find flights from Illinois to Greece within your budget

Customize your flight search to find flights from Illinois 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, Cheapflights users made 2,558,603 searches. Data last updated January 21, 2025.

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Depart

Return

Price

ChicagoThessaloniki

ORD - SKG

ORDSKG

Chicago O'Hare Intl

Tue 3/11

8:05 pm-1:15 pm

1 stop34h 10m

Thessaloniki Makedonia

Tue 3/18

2:05 pm-5:15 pm

1 stop34h 10m

$525

ChicagoThessaloniki

ORD - SKG

ORDSKG

Chicago O'Hare Intl

Mon 2/24

4:10 pm-1:15 pm

1 stop13h 05m

Thessaloniki Makedonia

Tue 3/11

2:05 pm-5:15 pm

1 stop34h 10m

$547

ChicagoAthens

ORD - ATH

ORDATH

Chicago O'Hare Intl

Mon 2/17

7:05 pm-4:40 pm

1 stop13h 35m

Athens Eleftherios V.

Wed 2/26

5:40 pm-4:15 pm

1 stop30h 35m

$549

ChicagoAthens

ORD - ATH

ORDATH

Chicago O'Hare Intl

Tue 3/11

10:35 am-9:35 am

1 stop16h 00m

Athens Eleftherios V.

Tue 3/25

6:00 am-9:26 pm

2 stops22h 26m

$550

ChicagoAthens

ORD - ATH

ORDATH

Chicago O'Hare Intl

Wed 2/12

9:55 pm-1:00 pm

1 stop31h 05m

Athens Eleftherios V.

Sat 2/22

7:40 pm-8:00 pm

1 stop32h 20m

$551

ChicagoThessaloniki

ORD - SKG

ORDSKG

Chicago O'Hare Intl

Mon 2/24

12:15 pm-12:50 pm

2 stops16h 35m

Thessaloniki Makedonia

Tue 3/11

1:40 pm-3:30 pm

1 stop32h 50m

$552

ChicagoAthens

ORD - ATH

ORDATH

Chicago O'Hare Intl

Mon 3/17

11:35 am-12:55 pm

2 stops18h 20m

Athens Eleftherios V.

Thu 3/27

2:20 pm-9:05 pm

1 stop13h 45m

$552

ChicagoAthens

ORD - ATH

ORDATH

Chicago O'Hare Intl

Mon 3/24

11:35 pm-12:45 am

1 stop18h 10m

Athens Eleftherios V.

Tue 4/1

11:45 am-11:16 pm

2 stops19h 31m

$553

ChicagoAthens

ORD - ATH

ORDATH

Chicago O'Hare Intl

Sun 4/20

7:50 pm-3:05 am

1 stop23h 15m

Athens Eleftherios V.

Thu 5/8

3:40 pm-9:50 am

1 stop26h 10m

$555

ChicagoAthens

ORD - ATH

ORDATH

Chicago O'Hare Intl

Tue 3/11

4:00 pm-4:40 pm

2 stops17h 40m

Athens Eleftherios V.

Wed 3/19

12:50 pm-7:57 am

2 stops26h 07m

$558

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 60 results
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Best time to book a flight from Illinois to Greece

Have a flexible travel schedule? Discover the best time to fly to Greece 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.

Travel insights for flights from Illinois to Greece

Get recent, data-driven insights about flights from Illinois to Greece including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Illinois to Greece?

Currently, November is the cheapest month in which you can book a flight from Illinois to Greece (average of $679). Flying from Illinois to Greece in June is currently the most expensive (average of $1,420). 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.

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

Find hourly flight availability from Illinois to Greece. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 21, 2025.

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

Rainfall in Greece by month

Plan your trip to Greece by taking into account the average rainfall totals by month.

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.

Temperature in Greece by month

Plan your trip to Greece by taking into account the average temperature totals by month.

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).

Reviews of airlines servicing Greece

Get insights into the airlines that provide service to Greece. 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 Greece. Reviews last updated January 21, 2025.
Read through reviews of airlines operating flights from Illinois to Greece, such as United Airlines, British Airways and Lufthansa. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very good
3,360 reviews

Comfort

8.0

Crew

8.3

Food

7.9

Boarding

8.1

Entertainment

8.2

Overall

8.1

Reviews

1 / 10

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.

8.1
Very good
3,360 reviews
8.1
Very good
3,360 reviews

Comfort

8.0

Crew

8.3

Food

7.9

Boarding

8.1

Entertainment

8.2

Overall

8.1

Reviews

1 / 10

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.

8.0
Very good
8,521 reviews
8.1
Very good
3,360 reviews

Comfort

8.0

Crew

8.3

Food

7.9

Boarding

8.1

Entertainment

8.2

Overall

8.1

Reviews

1 / 10

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.

7.8
Good
1,341 reviews
8.1
Very good
3,360 reviews

Comfort

8.0

Crew

8.3

Food

7.9

Boarding

8.1

Entertainment

8.2

Overall

8.1

Reviews

1 / 10

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.

7.6
Good
1,117 reviews
8.1
Very good
3,360 reviews

Comfort

8.0

Crew

8.3

Food

7.9

Boarding

8.1

Entertainment

8.2

Overall

8.1

Reviews

1 / 10

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.

7.6
Good
1,286 reviews
8.1
Very good
3,360 reviews

Comfort

8.0

Crew

8.3

Food

7.9

Boarding

8.1

Entertainment

8.2

Overall

8.1

Reviews

1 / 10

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 Greece. 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 Greece one-way?

    For one-way options, check prices for Air Serbia. According to our data, you can fly for as low as $273. Users have also found prices from $291 and $299 on SWISS and Austrian Airlines, respectively.

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

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

  • How can I find direct flights from Illinois to Greece?

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

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

    Yes. Cheapflights offers flight deals from Illinois 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 Illinois to Greece?

    Currently, November is the cheapest month in which you can book a flight from Illinois to Greece (average of $679). Flying from Illinois to Greece in June is currently the most expensive (average of $1,420). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Illinois to Greece

See prices for flight routes from nearby airports that may be better suited for you.

Top 10 airlines flying from Illinois to Greece

Discover the top 10 airlines that operate flights from Illinois to Greece. 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 January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air SerbiaCheapest$329Average$1,162FlexibilityNo cancel feeOn-timeN/A
Scandinavian AirlinesCheapest$478Average$1,177FlexibilityNo cancel feeOn-time77%
Austrian AirlinesCheapest$523Average$799FlexibilityNo cancel feeOn-time78%
LOTCheapest$533Average$882FlexibilityNo cancel feeOn-time81%
DeltaCheapest$534Average$1,269FlexibilityNo cancel feeOn-timeN/A
Turkish AirlinesCheapest$540Average$974FlexibilityNo cancel feeOn-time77%
Air FranceCheapest$600Average$802FlexibilityNo cancel feeOn-time77%
SWISSCheapest$613Average$1,003FlexibilityNo cancel feeOn-time79%
British AirwaysCheapest$616Average$1,084FlexibilityNo cancel feeOn-time70%
KLMCheapest$633Average$1,051FlexibilityNo cancel feeOn-time75%
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