Cheap flights from Athens to Chicago O'Hare Intl Airport from £382
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/4. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from Athens to O'Hare Intl
Discover tips and strategies to find the most affordable flight options for your journey from Athens (ATH) to O'Hare Intl (ORD). 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 29 March 2025.
Round-trip from | £382 |
---|---|
Popular in | August |
Cheapest in | February |
Average price | £537 |
Find flight deals from Athens to O'Hare Intl
Cheapest flights from Athens to O'Hare IntlExplore the most affordable flight options available from Athens to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 March 2025.
Explore the most affordable flight options available from Athens to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 March 2025.
Cheapflights Fare Finder
Customise your flight search to find flights from Athens 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 858,174 searches. Data last updated 29 March 2025.
Use the filters below to find and compare flights from Athens 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.
Tue 8/4
06:00-14:40
1 stop16h 40m
Chicago O'Hare Intl
Thu 17/4
10:25-07:55
1 stop13h 30m
AthensChicago
ATH - ORD
ATHORD
Athens Eleftherios V.
Tue 15/4
13:00-23:16
2 stops18h 16m
Chicago O'Hare Intl
Sat 10/5
20:30-19:50
1 stop15h 20m
AthensChicago
ATH - ORD
ATHORD
Athens Eleftherios V.
Thu 29/5
06:00-14:10
1 stop16h 10m
Chicago O'Hare Intl
Sun 8/6
18:59-07:00
1 stop28h 01m
AthensChicago
ATH - ORD
ATHORD
Athens Eleftherios V.
Wed 23/4
13:05-23:59
2 stops18h 54m
Chicago O'Hare Intl
Wed 30/4
06:35-07:55
2 stops17h 20m
AthensChicago
ATH - ORD
ATHORD
Athens Eleftherios V.
Tue 6/5
11:05-14:45
Nonstop11h 40m
Chicago O'Hare Intl
Fri 30/5
15:58-02:00
2 stops26h 02m
AthensChicago
ATH - ORD
ATHORD
Athens Eleftherios V.
Tue 27/5
03:55-09:40
1 stop13h 45m
Chicago O'Hare Intl
Wed 25/6
19:50-03:05
1 stop23h 15m
AthensChicago
ATH - ORD
ATHORD
Athens Eleftherios V.
Tue 22/4
13:10-10:06
2 stops28h 56m
Chicago O'Hare Intl
Thu 29/5
15:35-10:05
1 stop34h 30m
AthensChicago
ATH - ORD
ATHORD
Athens Eleftherios V.
Wed 10/9
11:40-19:55
1 stop16h 15m
Chicago O'Hare Intl
Sat 20/9
16:15-10:30
Nonstop10h 15m
AthensChicago
ATH - ORD
ATHORD
Athens Eleftherios V.
Mon 2/6
03:25-18:37
2 stops23h 12m
Chicago O'Hare Intl
Mon 21/7
17:10-23:15
1 stop22h 05m
AthensChicago
ATH - ORD
ATHORD
Athens Eleftherios V.
Mon 5/5
11:05-14:45
Nonstop11h 40m
Chicago O'Hare Intl
Mon 19/5
16:50-11:10
Nonstop10h 20m
Best time to book a flight from Athens to O'Hare Intl
Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Athens with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Athens to Chicago O'Hare Intl Airport
How far ahead should I book a flight from Athens to Chicago O'Hare Intl Airport?
Use this chart to determine the optimal time to book a return flight from Athens to O'Hare Intl. Price data was last updated on 21 March 2025.
To ensure you get the cheapest price possible for a flight from Athens to Chicago O'Hare Intl Airport, you should look to book at least 78 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Athens to Chicago O'Hare Intl Airport?
Currently, January is the cheapest month in which you can book a flight from Athens to Chicago O'Hare Intl Airport (average of £595). Flying from Athens to Chicago O'Hare Intl Airport in July is currently the most expensive (average of £843). 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.
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 43.0 - 125.0 inches per month. August is typically the wettest month, when rainfall can reach 125.0 mm. January is typically the driest time to visit Chicago O'Hare Intl Airport when rainfall is around 43.0 mm.
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 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -5.0 C).
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 29 March 2025.
Peruse reviews from past customers who have flown with Delta, KLM and Finnair from Athens to Chicago to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Crew
Entertainment
Food
Boarding
Comfort
Overall
Reviews
Aaron,Oct 2024
TUS - LAX
Crew
Entertainment
Food
Boarding
Comfort
Overall
Reviews
Aaron,Oct 2024
TUS - LAX
Crew
Entertainment
Food
Boarding
Comfort
Overall
Reviews
Aaron,Oct 2024
TUS - LAX
Crew
Entertainment
Food
Boarding
Comfort
Overall
Reviews
Aaron,Oct 2024
TUS - LAX
Crew
Entertainment
Food
Boarding
Comfort
Overall
Reviews
Aaron,Oct 2024
TUS - LAX
Crew
Entertainment
Food
Boarding
Comfort
Overall
Reviews
Aaron,Oct 2024
TUS - LAX
Related info for your journey
Find useful and relevant information for your journey from Athens 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.
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