$391 Find Cheap Flights from Chicago to Santorini (Thira) - Compare and Save

Four cabin classes are available on flights from Chicago O'Hare Intl Airport to Thera:

• Economy Class
• Premium Economy Class
• Business Class
• First Class

Prices vary by airline.

A nonstop flight from Chicago O'Hare Intl Airport to Thera takes 00m, covering 5,581 miles.

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Round-trip flights from Chicago O'Hare Intl Airport to Thera range from $1,082 to $1,553, with an average of $1,295 over the past 12 months. Anything below $1,082 counts as a good deal.

One-way fares from Chicago O'Hare Intl Airport to Thera are currently lower than usual. Average one-way flight prices are about $531, which is 22% below the typical average for this route.

Thera Santorini Airport (JTR) hosts 5 major car rental companies, with daily rates averaging $31 for economy cars. Top options include:

• Centauro
• CarQ
• Europcar
• Exer Rent a Car
• ADDCAR RENTAL

Flights from Chicago O'Hare Intl Airport to Thera usually depart from Chicago O'Hare Intl (ORD) and arrive at Thera Santorini (JTR).

One-stop flights from Chicago O'Hare Intl Airport to Thera most commonly connect through:

• Athens Eleftherios V. (ATH) - 31% of one-stop connections
• Zurich (ZRH) - 27% of one-stop connections
• London Heathrow (LHR) - 17% of one-stop connections
• Munich Franz Josef Strauss (MUC) - 14% of one-stop connections

Yes. Flexible dates can save you up to 30% on flights from Chicago O'Hare Intl Airport to Thera. Sunday is the cheapest departure day at $1,149 round-trip on average, while Tuesday is the most expensive at $1,639, a difference of $490.

Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

Flying via Athens Eleftherios V. (ATH) gives the shortest average 1-stop total travel time at 13h 55m, compared with 14h 24m via Helsinki-Vantaa (HEL) and 18h 06m via Dublin (DUB).

Thera is 7 hours ahead of Chicago O'Hare Intl Airport (Eastern European Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

There is a bus operated by KTEL Santorini that makes this trip in around 10 minutes. You will also find plenty of taxis available at the airport that can make the trip in around 6 minutes. If you would prefer to rent a car, there are about 5 different companies that operate at this airport including global brands like Avis and Hertz.

If you are traveling in the main cabin the cost of your first checked bag up to 50 lbs is around €27.45 ($30). The cost of a second bag will be about €36.59 ($40). One carry-on bag and one personal item can get brought onto the plane as part of your ticket. If you fly first class, you get two checked bags for free.

Delta Airlines offers a highly efficient fleet of airplanes, is moving to more sustainable fuel choices, and they do things like offer amenity kits on their flights that eliminate five single-use plastic items like packaging and zippers which will reduce their plastic use by up to 90,000 lbs annually.

When you depart from Chicago O'Hare you should expect layovers at airports like Heathrow Airport (LHR) and if you are departing from Chicago Midway, you should plan on flights with two stops at airports like Atlanta Hartsfield-Jackson International Airport (ATL) and Paris Charles de Gaulle Airport (CDG).