Cheap flights from Illinois to Athens from $232
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to Athens departing on 9/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Illinois to Athens
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Athens?
The cheapest month to fly to Athens from Illinois is in February. Flight prices, which tend to average around $627, are often lower during this time because this is during the off-season. If you are unable to visit Athens during the month of February, then departing from Illinois during the month November is also very affordable. Most momondo users find prices during this month for around $636.
What is the cheapest day to depart on your flight to Athens?
The cheapest day to depart on your flight to Athens is on a Wednesday when prices can be found for as low as $1,198. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $1,337. These prices are subject to change though, so be sure to set up a Price Alert for flights to Athens.
What is the cheapest time of day to depart on your flight to Athens?
The cheapest time of day to fly to Athens is in the morning when flights can be purchased for as low as $782. Flights to Athens are more costly in the afternoon, with an average ticket price of $1,272. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.
What is the cheapest Illinois to Athens Eleftherios V. flight route?
Fly from Chicago O'Hare Intl to Athens Eleftherios V. for the best Illinois - Athens Eleftherios V. flight prices
How far in advance should I book a flight to Athens?
You are more likely to see cheaper flights to Athens from Illinois when booking weeks ahead of your departure date. In general, you can expect to find flights to Athens for around $866 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Athens from Illinois for as low as $908 on momondo.
What cabin class options are available on Illinois to Athens Eleftherios V. flights?
There are 3 cabin classes available to choose from on Illinois to Athens Eleftherios V. flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Illinois to Athens Eleftherios V.?
British Airways, Air Serbia, and United Airlines are the most popular carriers operating from Illinois to Athens Eleftherios V.
What airlines fly to Athens?
United Airlines, Turkish Airlines and British Airways are the top three most popular airlines that fly to Athens from Illinois according to our data. United Airlines is the first choice among our users, with 40% of people opting to fly with this airline when traveling to Athens. Keep in mind that there are 19 different airlines that fly to Athens on a routine basis, so you have a few additional options to choose from.
How many flights depart from Illinois to Athens on average per day?
As of June 2025, 7 flights take off from Illinois and land in Athens each day. The most common flight departure time for this route is 4:00PM, with 100% of daily flights taking off in the afternoon.
How many flights depart from Illinois to Athens on average per week?
As of June 2025, 49 flights take off from Illinois and land in Athens each week. The most common flight departure day for this route is Mon, with 14% of weekly flights taking off on this day.
Cheap Illinois to Athens flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Illinois to Athens
When did momondo last update prices for flights from Illinois to Athens Eleftherios V. Airport?
Prices for flights from Illinois to Athens Eleftherios V. Airport refresh daily.
How many operators does momondo search for flights from Illinois to Athens Eleftherios V. Airport?
As of June 2025, there are 19 operators available to choose from for flights from Illinois to Athens Eleftherios V. Airport.
How old do you have to be to fly from Illinois to Athens Eleftherios V. Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Illinois to Athens Eleftherios V. Airport.
What documentation or ID do you need to fly to Athens Eleftherios V. Airport?
The required travel and health documents for your Athens Eleftherios V. Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Athens Eleftherios V. Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Illinois to Athens?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Illinois to Athens is Boeing 787 Dreamliner (48.80% of total bookings). The next most popular plane models are Boeing 787-8 Dreamliner (33.20%), Boeing 787-10 Dreamliner (16.89%), and Boeing 787-9 Dreamliner (0.54%).
Best airlines flying from Illinois to Athens
Compare and see reviews for airlines that fly from Illinois to Athens with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $410 | Free Cancellation | Rating 7.3 1,402 reviews | |||
| PriceFrom $424 | Free Cancellation | Rating 7.4 653 reviews | |||
| PriceFrom $436 | Free Cancellation | Rating 6.3 197 reviews | |||
| PriceFrom $449 | Free Cancellation | Rating 8.0 7,965 reviews | |||
| PriceFrom $463 | Free Cancellation | Rating 7.5 1,470 reviews | |||
| PriceFrom $491 | Free Cancellation | Rating 7.8 1,365 reviews | |||
| PriceFrom $518 | Free Cancellation | Rating 7.3 3,867 reviews | |||
| PriceFrom $530 | Free Cancellation | Rating 7.6 1,082 reviews | |||
| PriceFrom $582 | Free Cancellation | Rating 7.5 1,645 reviews | |||
| PriceFrom $598 | Free Cancellation | Rating 7.1 9,605 reviews |
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Why should I use momondo to find a flight deal from Illinois to Athens?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Illinois to Athens. Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Illinois to Athens with flexible booking policies on momondo?
Flights from Illinois to Athens with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from Illinois to Athens?
Once all potential Illinois to Athens flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from Illinois to Athens right now. Can momondo alert me if prices change?
Price alerts on flights to Athens from Illinois are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.