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Cheap flights from Chicago O'Hare Intl Airport to Thera from $284

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 8/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Chicago O'Hare Intl Airport to Thera

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:05 pm - 5:30 pm
ORD
-
JTR
14h 25m
1 stop
Multiple Airlines Logo
3:30 pm - 2:25 pm
JTR
-
ORD
30h 55m
1 stop
$803Multiple Airlines
Fri, Aug 28 - Mon, Sep 7
Multiple Airlines Logo
7:55 am - 6:50 am
ORD
-
JTR
38h 55m
2 stops
Multiple Airlines Logo
11:20 pm - 2:25 pm
JTR
-
ORD
23h 05m
2 stops
$821Multiple Airlines
Tue, Aug 25 - Tue, Sep 1
Multiple Airlines Logo
9:15 pm - 7:45 am
ORD
-
JTR
26h 30m
2 stops
Multiple Airlines Logo
8:20 am - 3:00 pm
JTR
-
ORD
38h 40m
2 stops
$822Multiple Airlines
Fri, Aug 28 - Fri, Sep 4
Iberia Logo
5:50 pm - 10:50 pm
ORD
-
JTR
21h 00m
2 stops
Iberia Logo
3:30 pm - 2:25 pm
JTR
-
ORD
30h 55m
1 stop
$823Iberia
Fri, Aug 28 - Mon, Sep 7
Multiple Airlines Logo
8:10 pm - 11:30 pm
ORD
-
JTR
19h 20m
2 stops
Multiple Airlines Logo
7:10 pm - 9:40 am
JTR
-
ORD
22h 30m
2 stops
$860Multiple Airlines
Thu, Oct 8 - Wed, Oct 14
Multiple Airlines Logo
8:45 pm - 11:30 pm
ORD
-
JTR
18h 45m
2 stops
Multiple Airlines Logo
11:50 pm - 2:25 pm
JTR
-
ORD
22h 35m
2 stops
$863Multiple Airlines
Thu, Aug 27 - Thu, Sep 3
Multiple Airlines Logo
7:05 pm - 8:00 pm
ORD
-
JTR
16h 55m
1 stop
Multiple Airlines Logo
5:55 pm - 2:25 pm
JTR
-
ORD
28h 30m
2 stops
$864Multiple Airlines
Sun, Aug 23 - Sun, Aug 30
SWISS Logo
7:05 pm - 9:50 am
ORD
-
JTR
30h 45m
1 stop
SWISS Logo
8:45 pm - 3:55 pm
JTR
-
ORD
27h 10m
1 stop
$885SWISS
Mon, Aug 24 - Mon, Aug 31
Multiple Airlines Logo
4:20 pm - 8:50 pm
ORD
-
JTR
20h 30m
1 stop
Multiple Airlines Logo
8:45 pm - 3:55 pm
JTR
-
ORD
27h 10m
1 stop
$888Multiple Airlines
Mon, Aug 24 - Mon, Aug 31
Multiple Airlines Logo
4:20 pm - 8:50 pm
ORD
-
JTR
20h 30m
1 stop
Multiple Airlines Logo
8:45 pm - 12:35 pm
JTR
-
ORD
23h 50m
1 stop
$894Multiple Airlines
Mon, Aug 24 - Mon, Aug 31

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SWISS flights from Chicago O'Hare Intl Airport to Thera

Our best SWISS deals on Chicago O'Hare Intl Airport to Thera flight tickets
SWISS
Aug 24
ORD7:05 pmChicago O'Hare Intl
30h 45m
1 stop
JTR9:50 amThera Santorini
Aug 31
JTR8:45 pmThera Santorini
27h 10m
1 stop
ORD3:55 pmChicago O'Hare Intl
$885
SWISS
Aug 24
ORD7:05 pmChicago O'Hare Intl
30h 45m
1 stop
JTR9:50 amThera Santorini
Aug 31
JTR8:45 pmThera Santorini
23h 50m
1 stop
ORD12:35 pmChicago O'Hare Intl
$920
SWISS
Jul 20
ORD7:05 pmChicago O'Hare Intl
30h 55m
1 stop
JTR10:00 amThera Santorini
Jul 27
JTR8:45 pmThera Santorini
23h 50m
1 stop
ORD12:35 pmChicago O'Hare Intl
$1,455

Lufthansa flights from Chicago O'Hare Intl Airport to Thera

Our best Lufthansa deals on Chicago O'Hare Intl Airport to Thera flight tickets
Lufthansa
Oct 18
ORD4:05 pmChicago O'Hare Intl
13h 25m
1 stop
JTR1:30 pmThera Santorini
Oct 24
JTR7:35 pmThera Santorini
31h 50m
1 stop
ORD7:25 pmChicago O'Hare Intl
$911
Lufthansa
Aug 26
ORD4:05 pmChicago O'Hare Intl
16h 50m
1 stop
JTR4:55 pmThera Santorini
Sep 2
JTR7:10 pmThera Santorini
31h 05m
1 stop
ORD6:15 pmChicago O'Hare Intl
$941
Lufthansa
Oct 18
ORD7:45 pmChicago O'Hare Intl
37h 05m
2 stops
JTR4:50 pmThera Santorini
Oct 24
JTR7:35 pmThera Santorini
33h 30m
2 stops
ORD9:05 pmChicago O'Hare Intl
$962

momondo Fare Finder

 
Customize your flight search to find flights from Chicago O'Hare Intl Airport to Thera that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated July 15, 2026.
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

Price

Cheapest round-trip

ChicagoThera

ORD - JTR

ORDJTR

Chicago O'Hare Intl

Fri 8/28

7:05 pm-5:30 pm

1 stop14h 25m

Thera Santorini

Mon 9/7

3:30 pm-2:25 pm

1 stop30h 55m

$803

ChicagoThera

ORD - JTR

ORDJTR

Chicago O'Hare Intl

Tue 8/25

7:55 am-6:50 am

2 stops38h 55m

Thera Santorini

Tue 9/1

11:20 pm-2:25 pm

2 stops23h 05m

$821

ChicagoThera

ORD - JTR

ORDJTR

Chicago O'Hare Intl

Fri 8/28

9:15 pm-7:45 am

2 stops26h 30m

Thera Santorini

Fri 9/4

8:20 am-3:00 pm

2 stops38h 40m

$822

ChicagoThera

ORD - JTR

ORDJTR

Chicago O'Hare Intl

Fri 8/28

5:50 pm-10:50 pm

2 stops21h 00m

Thera Santorini

Mon 9/7

3:30 pm-2:25 pm

1 stop30h 55m

$823

ChicagoThera

ORD - JTR

ORDJTR

Chicago O'Hare Intl

Thu 10/8

8:10 pm-11:30 pm

2 stops19h 20m

Thera Santorini

Wed 10/14

7:10 pm-9:40 am

2 stops22h 30m

$860
Quickest round-trip

ChicagoThera

ORD - JTR

ORDJTR

Chicago O'Hare Intl

Thu 8/27

8:45 pm-11:30 pm

2 stops18h 45m

Thera Santorini

Thu 9/3

11:50 pm-2:25 pm

2 stops22h 35m

$863

ChicagoThera

ORD - JTR

ORDJTR

Chicago O'Hare Intl

Sun 8/23

7:05 pm-8:00 pm

1 stop16h 55m

Thera Santorini

Sun 8/30

5:55 pm-2:25 pm

2 stops28h 30m

$864

ChicagoThera

ORD - JTR

ORDJTR

Chicago O'Hare Intl

Mon 8/24

7:05 pm-9:50 am

1 stop30h 45m

Thera Santorini

Mon 8/31

8:45 pm-3:55 pm

1 stop27h 10m

$885

ChicagoThera

ORD - JTR

ORDJTR

Chicago O'Hare Intl

Mon 8/24

4:20 pm-8:50 pm

1 stop20h 30m

Thera Santorini

Mon 8/31

8:45 pm-3:55 pm

1 stop27h 10m

$888

ChicagoThera

ORD - JTR

ORDJTR

Chicago O'Hare Intl

Mon 8/24

4:20 pm-8:50 pm

1 stop20h 30m

Thera Santorini

Mon 8/31

8:45 pm-12:35 pm

1 stop23h 50m

$894

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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

Can stopping save me money on Chicago O'Hare Intl Airport to Thera flights?

You could potentially save up to 63% on your flight if you consider stops on a Chicago O'Hare Intl Airport to Thera flight.

When to book flights from Chicago O'Hare Intl Airport to Thera

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago O'Hare Intl Airport to Thera according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

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

Fastest flight time

15h 05m

Direct flights

None
The fastest flight from Chicago O'Hare Intl Airport to Thera takes 15h 05m
There are no direct flights from Chicago O'Hare Intl Airport to Thera. There are no popular flight routes from Chicago O'Hare Intl Airport to Thera.
Search flight deals

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 15h 05m 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?

  • 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?

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
SWISSPriceFrom $333Free CancellationRating
7.5
2,004 reviews
Search SWISS flights

Traveling to a place near Thera?

Book flights to Thera if you plan to visit one of these locations
Oia
Imerovigli
Pyrgos Kallistis
Ios
Firostefani
Kamari
Perissa
Megalochori
Mylopotas
Karterados

Why 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?

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.

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