Cheap flights from Illinois to Greece from $234
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 Greece departing on 10/5. 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 Greece
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 Greece?
In general, February is the cheapest month to fly from Illinois to Greece. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $627. If you are unable to visit Greece 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 $639.
What is the cheapest day to depart on your flight to Greece?
According to our data, Tuesday is the cheapest day to fly to Greece from Illinois. The lowest ticket price found for a Tuesday departure recently was $1,199. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from Illinois to Greece on a Saturday will generally be more expensive and average around $1,335. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
What is the cheapest time of day to depart on your flight to Greece?
Flying to Greece from Illinois in the morning is the least expensive time of day to depart. momondo users have found prices as low as $795 when looking at flights departing in the morning. In the afternoon is when there is more demand to fly to Greece, so prices are often more expensive at around $1,263 per ticket.
What is the cheapest Illinois to Greece flight route?
Fly from Chicago O'Hare Intl to Athens Eleftherios V. for the best Illinois - Greece flight prices
How far in advance should I book a flight to Greece?
You are more likely to see cheaper flights to Greece from Illinois when booking 7 weeks ahead of your departure date. In general, you can expect to find flights to Greece for around $867 when searching 7 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Greece from Illinois for as low as $899 on momondo.
What cabin class options are available on Illinois to Greece flights?
There are 3 cabin classes available to choose from on Illinois to Greece 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 Greece?
Air Serbia, SWISS, and Scandinavian Airlines are the most popular carriers operating from Illinois to Greece
What airlines fly to Greece?
United Airlines, Turkish Airlines and British Airways are the top three most popular airlines that fly to Greece from Illinois according to our data. United Airlines is the first choice among our users, with 38% of people opting to fly with this airline when traveling to Greece. Keep in mind that there are 19 different airlines that fly to Greece on a routine basis, so you have a few additional options to choose from.
How many flights depart from Illinois to Greece on average per day?
As of June 2025, 7 flights take off from Illinois and land in Greece 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 Greece on average per week?
As of June 2025, there are 49 flights per week flying from Illinois to Greece. The most common day of the week flights depart is Mon, with 14% of flights taking off on this day.
Cheap Illinois to Greece flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Illinois to Greece
When did momondo last update prices for flights from Illinois to Greece?
Prices for flights from Illinois to Greece are updated daily.
How many operators does momondo search for flights from Illinois to Greece?
The number of operators available for flights from Illinois to Greece is 19 as of June 2025.
How old do you have to be to fly from Illinois to Greece?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Illinois to Greece.
What documentation or ID do you need to fly to Greece?
The required travel and health documents for your Greece 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 Greece. 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 Greece?
momondo data reveals that the most frequently booked plane model on the route from Illinois to Greece is Boeing 787 Dreamliner, representing 48.58% of all bookings. The subsequent popular models are Boeing 787-8 Dreamliner at 33.63%, Boeing 787-10 Dreamliner at 16.80%, and Boeing 787-9 Dreamliner at 0.50%.
Best airlines flying from Illinois to Greece
Compare and see reviews for airlines that fly from Illinois to Greece with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $410 | Free Cancellation | Rating 7.3 1,388 reviews | |||
| PriceFrom $424 | Free Cancellation | Rating 7.4 652 reviews | |||
| PriceFrom $436 | Free Cancellation | Rating 6.3 196 reviews | |||
| PriceFrom $449 | Free Cancellation | Rating 8.0 7,963 reviews | |||
| PriceFrom $463 | Free Cancellation | Rating 7.5 1,465 reviews | |||
| PriceFrom $491 | Free Cancellation | Rating 7.8 1,361 reviews | |||
| PriceFrom $518 | Free Cancellation | Rating 7.3 3,852 reviews | |||
| PriceFrom $530 | Free Cancellation | Rating 7.6 1,081 reviews | |||
| PriceFrom $582 | Free Cancellation | Rating 7.5 1,628 reviews | |||
| PriceFrom $598 | Free Cancellation | Rating 7.1 9,553 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Illinois to Greece?
Finding the right flight to Greece from Illinois is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Greece quick and easy, saving you time and money.
Can I find flights from Illinois to Greece with flexible booking policies on momondo?
Yes. All flights to Greece from Illinois on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Illinois to Greece?
momondo helps you find the best flight between Illinois and Greece by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from Illinois to Greece right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Illinois to Greece now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Greece and let you know when they change.