Cheap flights from Chicago O'Hare Intl Airport to Thera from $434
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 O'Hare Intl Airport to Thera departing on 10/20. 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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Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Thera that are best for you.
Fly from
Fly to
Route
Depart
Return
ChicagoThera
ORD Chicago O'Hare Intl - JTR Thera Santorini
ORDJTR
Chicago O'Hare Intl
Mon 10/26
10:50 pm-7:10 pm
1 stop13h 20m
Thera Santorini
Sun 11/1
5:45 pm-6:25 pm
1 stop32h 40m
ChicagoThera
ORD Chicago O'Hare Intl - JTR Thera Santorini
ORDJTR
Chicago O'Hare Intl
Mon 10/26
2:00 pm-7:10 pm
2 stops22h 10m
Thera Santorini
Sun 11/1
5:45 pm-6:25 pm
1 stop32h 40m
ChicagoThera
ORD Chicago O'Hare Intl - JTR Thera Santorini
ORDJTR
Chicago O'Hare Intl
Wed 11/18
7:05 am-2:15 pm
2 stops23h 10m
Thera Santorini
Wed 11/25
9:00 am-7:52 pm
2 stops18h 52m
ChicagoThera
ORD Chicago O'Hare Intl - JTR Thera Santorini
ORDJTR
Chicago O'Hare Intl
Mon 10/26
5:29 pm-7:10 pm
2 stops18h 41m
Thera Santorini
Sun 11/1
5:45 pm-8:05 pm
2 stops34h 20m
ChicagoThera
ORD Chicago O'Hare Intl - JTR Thera Santorini
ORDJTR
Chicago O'Hare Intl
Wed 11/18
10:15 am-2:15 pm
3 stops20h 00m
Thera Santorini
Wed 11/25
6:00 am-8:00 am
2 stops34h 00m
ChicagoThera
ORD Chicago O'Hare Intl - JTR Thera Santorini
ORDJTR
Chicago O'Hare Intl
Wed 11/18
7:05 am-2:15 pm
2 stops23h 10m
Thera Santorini
Sun 11/22
6:30 pm-4:15 pm
2 stops53h 45m
ChicagoThera
ORD Chicago O'Hare Intl - JTR Thera Santorini
ORDJTR
Chicago O'Hare Intl
Mon 3/15
5:20 pm-4:35 pm
2 stops16h 15m
Thera Santorini
Thu 3/18
9:35 pm-2:10 pm
2 stops23h 35m
ChicagoThera
ORD Chicago O'Hare Intl - JTR Thera Santorini
ORDJTR
Chicago O'Hare Intl
Mon 3/15
5:20 pm-4:35 pm
2 stops16h 15m
Thera Santorini
Thu 3/18
9:35 pm-2:10 pm
2 stops23h 35m
ChicagoThera
ORD Chicago O'Hare Intl - JTR Thera Santorini
ORDJTR
Chicago O'Hare Intl
Sun 10/18
4:05 pm-1:30 pm
1 stop13h 25m
Thera Santorini
Sat 10/24
7:35 pm-2:10 pm
2 stops50h 35m
ChicagoThera
ORD Chicago O'Hare Intl - JTR Thera Santorini
ORDJTR
Chicago O'Hare Intl
Sun 10/18
4:05 pm-1:30 pm
1 stop13h 25m
Thera Santorini
Sat 10/24
7:35 pm-2:10 pm
2 stops50h 35m
See travel insights to Thera from
How to get the cheapest flight ticket from Chicago O'Hare Intl Airport 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
When to book flights from Chicago O'Hare Intl Airport to Thera
Cheap Chicago O'Hare Intl Airport to Thera (ORD to JTR) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to Thera
Frequently asked questions about flying from Chicago O'Hare Intl Airport to Thera
How far is Chicago O'Hare Intl to Thera Santorini by plane?
A flight from Chicago O'Hare Intl to Thera Santorini will travel around 5578.0 mi. Typically, this will take 12h 55m by plane in normal conditions.
When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Thera Santorini Airport?
Prices for flights from Chicago O'Hare Intl Airport to Thera Santorini Airport are updated daily.
How many operators does momondo search for flights from Chicago O'Hare Intl Airport to Thera Santorini Airport?
There is 1 operator available for flights from Chicago O'Hare Intl Airport to Thera Santorini Airport as of October 2026.
How old do you have to be to fly from Chicago O'Hare Intl Airport to Thera Santorini 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 Chicago O'Hare Intl Airport to Thera Santorini Airport.
What documentation or ID do you need to fly to Thera Santorini Airport?
The travel and health documents you'll need for your trip to Thera Santorini Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Thera Santorini Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Chicago O'Hare Intl Airport to Thera?
momondo data reveals that the most frequently booked airline on the route from Chicago O'Hare Intl Airport to Thera is SWISS, representing 100% of all bookings.
Best airlines flying from Chicago O'Hare Intl Airport to Thera
Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to Thera with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $333 | Free Cancellation | Rating 7.5 2,091 reviews |
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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?
momondo does allow users to show only those flights to Thera from Chicago which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from Chicago to Thera?
Once all potential Chicago to Thera 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 Chicago to Thera right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Chicago to Thera flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.