$503+ Cheap flights from Greece to O'Hare Intl (ORD)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/6. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Greece to O'Hare Intl with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Greece to O'Hare Intl
Keep the following information in mind while searching for Greece to O'Hare Intl flight deals. Data was last updated April 29, 2025.
Round-trip from | $503 (Cheapflightsfares) |
|---|---|
Popular in | October |
Cheapest in | November |
Average price | $591 |
Good round-trip deal | $583 or less |
Good one-way deal | $587 or less |
Find flight deals from Greece to O'Hare Intl
Cheapest flights from Greece to O'Hare IntlExplore the most affordable flight options available from Greece to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.
Explore the most affordable flight options available from Greece to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.
This Cheapflightsfares deal was found by Cheapflights users on 4/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This British Airways deal was found by Cheapflights users on 4/29. 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.
This American Airlines deal was found by Cheapflights users on 4/29. 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.
This British Airways deal was found by Cheapflights users on 4/29. 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.
This Cheapflightsfares deal was found by Cheapflights users on 4/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This oojo deal was found by Cheapflights users on 4/29. 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.
This United Airlines deal was found by Cheapflights users on 4/29. 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.
This Delta deal was found by Cheapflights users on 4/29. 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.
This Air Canada deal was found by Cheapflights users on 4/29. 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.
This KLM deal was found by Cheapflights users on 4/29. 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.
This Booking.com deal was found by Cheapflights users on 4/29. 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.
This Finnair deal was found by Cheapflights users on 4/29. 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.
Cheapflights Fare Finder
Customize your flight search to find flights from Greece to O'Hare Intl 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 29, 2025.
Use the filters below to find and compare flights from Greece to Chicago O'Hare Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
AthensChicago
ATH - ORD
ATHORD
Athens Eleftherios V.
Fri 5/9
1:00 pm-8:33 pm
1 stop15h 33m
Chicago O'Hare Intl
Tue 5/27
8:30 pm-6:05 pm
1 stop13h 35m
AthensChicago
ATH - ORD
ATHORD
Athens Eleftherios V.
Wed 9/10
11:05 am-3:05 pm
Nonstop12h 00m
Chicago O'Hare Intl
Sat 9/20
10:35 pm-2:10 am
1 stop19h 35m
AthensChicago
ATH - ORD
ATHORD
Athens Eleftherios V.
Tue 5/27
3:55 pm-10:41 am
2 stops26h 46m
Chicago O'Hare Intl
Sat 6/7
4:59 pm-12:55 am
2 stops23h 56m
AthensChicago
ATH - ORD
ATHORD
Athens Eleftherios V.
Thu 5/15
1:00 pm-8:33 pm
1 stop15h 33m
Chicago O'Hare Intl
Mon 5/19
11:45 am-10:00 am
1 stop14h 15m
ThessalonikiChicago
SKG - ORD
SKGORD
Thessaloniki Makedonia
Mon 6/9
1:30 pm-9:16 am
2 stops27h 46m
Chicago O'Hare Intl
Tue 6/24
2:05 pm-6:00 pm
2 stops19h 55m
AthensChicago
ATH - ORD
ATHORD
Athens Eleftherios V.
Thu 8/28
11:40 am-4:10 pm
2 stops36h 30m
Chicago O'Hare Intl
Tue 9/9
7:15 pm-6:50 pm
1 stop15h 35m
AthensChicago
ATH - ORD
ATHORD
Athens Eleftherios V.
Thu 6/12
6:45 am-8:20 pm
2 stops21h 35m
Chicago O'Hare Intl
Sat 6/28
10:50 am-10:50 am
2 stops16h 00m
AthensChicago
ATH - ORD
ATHORD
Athens Eleftherios V.
Thu 5/29
6:00 am-2:10 pm
1 stop16h 10m
Chicago O'Hare Intl
Tue 6/10
7:00 am-7:00 am
1 stop16h 00m
AthensChicago
ATH - ORD
ATHORD
Athens Eleftherios V.
Tue 6/17
6:40 am-6:15 pm
2 stops19h 35m
Chicago O'Hare Intl
Sun 9/7
10:40 am-10:05 am
1 stop15h 25m
ThessalonikiChicago
SKG - ORD
SKGORD
Thessaloniki Makedonia
Thu 5/22
9:30 pm-2:10 pm
1 stop24h 40m
Chicago O'Hare Intl
Wed 6/4
4:20 pm-8:40 pm
1 stop20h 20m
Best time to book a flight from Greece to O'Hare Intl
Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Greece with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Greece to Chicago O'Hare Intl Airport
What is the cheapest month to book a flight from Greece to Chicago O'Hare Intl Airport?
Currently, August is the cheapest month in which you can book a flight from Greece to Chicago O'Hare Intl Airport (average of $245). Flying from Greece to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $321). 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 GR to ORD?
Find hourly flight availability from Greece to O'Hare Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 29, 2025.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Greece to Chicago O'Hare Intl Airport as you normally would.
Rainfall in O'Hare Intl by month
Plan your trip to O'Hare Intl by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Chicago O'Hare Intl Airport ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Chicago O'Hare Intl Airport when rainfall is around 1.7 in.
Temperature in O'Hare Intl by month
Plan your trip to O'Hare Intl by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Chicago O'Hare Intl Airport, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).
Reviews of airlines servicing O'Hare Intl
Get insights into the airlines that provide service to O'Hare Intl. 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 O'Hare Intl. Reviews last updated April 29, 2025.
Peruse reviews from past customers who have flown with Delta, KLM and LOT from Greece to Chicago to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
Boarding
Food
Crew
Overall
Comfort
Reviews
Aaron,Oct 2024
TUS - LAX
Entertainment
Boarding
Food
Crew
Overall
Comfort
Reviews
Aaron,Oct 2024
TUS - LAX
Entertainment
Boarding
Food
Crew
Overall
Comfort
Reviews
Aaron,Oct 2024
TUS - LAX
Entertainment
Boarding
Food
Crew
Overall
Comfort
Reviews
Aaron,Oct 2024
TUS - LAX
Entertainment
Boarding
Food
Crew
Overall
Comfort
Reviews
Aaron,Oct 2024
TUS - LAX
Entertainment
Boarding
Food
Crew
Overall
Comfort
Reviews
Aaron,Oct 2024
TUS - LAX
Related info for your journey
Find useful and relevant information for your journey from Greece to O'Hare Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Greece?
Book flights to Greece if you plan to visit one of these locationsBrowse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes for Greece to O'Hare Intl
See prices for flight routes from nearby airports that may be better suited for you.
Top 10 airlines flying from Greece to O'Hare Intl
Discover the top 10 airlines that operate flights from Greece to O'Hare Intl. 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 29, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$474 | Average$783 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$482 | Average$699 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$483 | Average$695 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$487 | Average$674 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$493 | Average$567 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$496 | Average$628 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$497 | Average$765 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$516 | Average$698 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$517 | Average$560 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$546 | Average$703 | FlexibilityNo cancel fee | On-time69% |