Cheap flights from Chicago to Thera from $321
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago to Thera departing on 9/28. 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 Chicago to Thera
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 day to depart on your flight to Thera?
On average, the least expensive day to fly to Thera from Chicago is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $812. However, this price may fluctuate depending on the airline, the season, and holidays. If your travel schedule is flexible, try to avoid departing on a Tuesday because tickets tend to average around $1,441. These prices are subject to change though, so be sure to set up a Price Alert for flights to Thera.
What is the cheapest time of day to depart on your flight to Thera?
According to our data, the cheapest time of day to fly to Thera is at noon. momondo users have found flights departing from Chicago to Thera at noon for as low as $679. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the morning are often more expensive with an average ticket price of $915.
When to book flights from Chicago to Thera
Cheap Chicago to Thera (CHI to JTR) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Chicago to Thera
How far is Chicago to Thera Santorini by plane?
There are 5572.1 mi between Chicago and Thera Santorini. Typically, this will take 12h 55m by plane in normal conditions.
When did momondo last update prices for flights from Chicago to Thera Santorini Airport?
Prices for flights from Chicago to Thera Santorini Airport are updated daily.
How many operators does momondo search for flights from Chicago to Thera Santorini Airport?
As of June 2025, there are 2 operators available to choose from for flights from Chicago to Thera Santorini Airport.
How old do you have to be to fly from Chicago to Thera Santorini Airport?
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 Chicago to Thera Santorini Airport.
What documentation or ID do you need to fly to Thera Santorini Airport?
The necessary travel and health documents for your Thera Santorini Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Chicago to Thera?
momondo data reveals that the most frequently booked airline on the route from Chicago to Thera is British Airways, representing 100% of all bookings.
Best airlines flying from Chicago to Thera
Compare and see reviews for airlines that fly from Chicago to Thera with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $658 | Free Cancellation | Rating 6.6 7,008 reviews | |||
| PriceFrom $707 | Free Cancellation | Rating 6.7 7,139 reviews |
Traveling to a place near Thera?
Book flights to Thera if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Chicago to Thera?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Thera from Chicago.
Can I find flights from Chicago to Thera with flexible booking policies on momondo?
All flight searches from Chicago to Thera on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Chicago to Thera?
Once you have performed a search for Chicago to Thera flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from Chicago to Thera right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Chicago to Thera now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Thera and let you know when they change.