Cheap flights from Chicago to Athens

Chicago FSS
CHI
Eleftherios Venizelos
ATH

Flight deals from Chicago to Athens

Below you can see the best deals on flights Chicago — Athens for upcoming dates. Direct and connecting flights from various airlines — compare prices and choose the right ticket.

The lowest price for the next 2 months is on 26 September, from $260.

Top 10 cheap flights from Chicago to Athens

About the Chicago — Athens flight

Looking for cheap flights from Chicago to Athens? Compare fares from different airlines, check the flight schedule and travel time — and book your Chicago — Athens ticket online at the best price.

The route has direct flights — around 28 flights per week, flights are operated by American Airlines, United Airlines, a nonstop flight takes about 10 h 15 min, the distance between the cities is around 8,765 km.

Planning your trip? You may find our Athens travel guide, how to get from the airport into town and Athens weather forecast useful. To catch a low fare, use the low-price calendar and the monthly price chart on this page.

Facts about this route

from $260Min. price
SeptemberCheapest
NovemberPeak season
YesDirect flights
8,765 kmDistance
10 h 15 minTravel time
2Airlines
28 / wkFlights

Flight schedule from Chicago to Athens

The table shows direct flights from Chicago to Athens on the selected date. The flight takes approximately 10 h 15 min. Regular flights are operated by American Airlines and United Airlines. Departures from O'Hare International Airport, Chicago Midway International Airport and Midway International Airport airports, arrivals at Eleftherios Venizelos International Airport.

For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.

Today
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Last update: 25 Aug 2026

Flight ticket prices by day: Chicago — Athens

Below is a calendar of the lowest flight ticket prices for Chicago — Athens by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from $260 in September, and the most expensive are around $355 in November. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.

 
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Prices by month

Average one-way fares from Chicago to Athens by month. Tickets are usually cheapest in February (around $432) and priciest in July (about $723) — use the table and chart below to pick the best time to fly.

MonthAverage priceLevelMonthAverage priceLevelMonthAverage priceLevel
Jan$453lowMay$594highSep$605high
Feb$432lowJun$702highOct$486medium
Mar$486mediumJul$723highNov$432low
Apr$540mediumAug$680highDec$507medium

Some values are estimated based on seasonality.

When to fly

Weather in Athens: it is warmest in July (up to 33 °C on average) and coolest in January (around 12 °C). The driest month is July.

Tickets are usually cheapest in September and most expensive in November. Compare prices and weather by month in the charts below to pick the best time to fly.

Temperature · Athens

Dry and wet days · Athens

Wind speed and direction · Athens

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How to get the best deal on a Chicago — Athens ticket

  • Book ahead: fares for Chicago — Athens are usually lower 3–8 weeks before departure than at the last minute.
  • Play with your dates — Tuesday, Wednesday and Saturday departures are often cheaper than Friday and Sunday.
  • Chicago is served by more than one airport — compare fares and travel time to each before you book.
  • The cheapest month to fly to Athens is usually September — plan your trip around it if your dates are flexible.
  • Compare direct and connecting flights: nonstop is faster, while a connection is sometimes noticeably cheaper.
  • Watch the low-price calendar and the monthly price trend on this page — they make it easier to catch a good date.
  • Travelling light? Pick a cabin-baggage-only fare — tickets without checked luggage are noticeably cheaper.
  • Get to the airport in good time — about 2–3 hours before an international departure and roughly an hour before a domestic one.

Airlines

Flights on the Chicago — Athens route are operated by 2 airlines; American Airlines runs the most flights (around 50% of all flights). Compare carriers, flight shares and schedules below.

  • American AirlinesAA
    5x/week
    WebsiteFleet: 965211M pax/year
    • Direct flight ORD → ATH5x/week
    50.0%Open →
  • United AirlinesUA
    5x/week
    WebsiteFleet: 956165M pax/year
    • Direct flight ORD → ATH5x/week
    50.0%Open →

Cities and airports on the Chicago — Athens route

Flights Chicago — Athens depart from O'Hare International Airport, Chicago Midway International Airport, Midway International Airport and Chicago Rockford International Airport and arrive at Eleftherios Venizelos International Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.

Departure

Chicago

CHI
United States
About the cityHow to get thereWeatherAll about the country United States
Arrival

Athens

ATH
Greece
About the cityHow to get thereWeatherAll about the country Greece
Departure airports
Arrival airports

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Frequently asked questions about the Chicago — Athens flight

How long is the flight from Chicago to Athens?

A nonstop Chicago — Athens flight takes about 10 h 15 min — the distance between the cities is around 8,765 km.

How far is it from Chicago to Athens?

The distance from Chicago to Athens is about 8,765 km, which a nonstop flight covers in around 10 h 15 min.

Are there direct flights from Chicago to Athens?

Yes, there are nonstop flights Chicago — Athens — around 28 flights per week.

Which airlines fly from Chicago to Athens?

Airlines operating Chicago — Athens include American Airlines, United Airlines. See the full list with schedules in the "Airlines" section on this page.

Which airports do Chicago — Athens flights use?

Flights from Chicago depart from O'Hare International Airport, Chicago Midway International Airport, Midway International Airport, and arrive at Eleftherios Venizelos International Airport. If a city has more than one airport, check which one your ticket uses before you travel.

How much is a ticket from Chicago to Athens?

The price of a Chicago — Athens ticket depends on your travel date, season and demand: it is usually cheapest to fly in September, and most expensive in November. Tickets typically cost between $260 and $355. Check the current lowest fare and low-price calendar on this page.

When is the best time to book flights Chicago — Athens?

Flights Chicago — Athens are usually cheaper when booked in advance — a few weeks before departure and away from peak dates; the most budget-friendly month to fly is September. Compare prices by month in the price trend chart on this page.

How can I find the cheapest flights from Chicago to Athens?

To catch a low fare Chicago — Athens, book a few weeks in advance, keep your dates flexible, and compare airlines and connecting options. The low-price calendar and monthly price chart on this page show the cheapest days and months at a glance: the most budget-friendly month to fly is usually September.

How early should I arrive at the airport?

For international flights, plan to be at the airport about 2–3 hours before departure, and around an hour before a domestic flight. Allow extra time during busy travel seasons and at large hubs, where check-in and security lines can be longer.

Where else you can fly from Chicago

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New York CityTorontoDetroitWashington, D.C.AtlantaMinneapolisLos AngelesSeattleBostonDallasHoustonOrlandoDenverLondonNashvilleIndianapolisSan DiegoMontrealMilwaukeeSt. LouisCharlottePhiladelphiaColumbusKansas CityPhoenixMiamiLas VegasCincinnatiGrand RapidsDes MoinesRaleighSan FranciscoMadisonDaytonGreen BayTampaPittsburghLouisvilleKnoxvilleRochester

Where else you can fly from Athens

See all
FiraIstanbulParosLondonNaxosThessalonikiParisMunichHeraklionTel AvivMilosLarnacaFrankfurt am MainZurichMykonosRomeMadridChaniaMilanRhodesNew York CityMytileneCopenhagenChiosGenevaKosViennaAmsterdamBarcelonaBrusselsCorfuCairoAlexandroupoliSamosStockholmBucharestBelgradeTiranaSofiaDusseldorf

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