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Cheap flights from Chicago O'Hare Intl Airport to Thera from $392

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 9/20. 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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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
2:15 pm - 8:00 pm
ORD
-
JTR
21h 45m
2 stops
Multiple Airlines Logo
8:55 pm - 12:35 pm
JTR
-
ORD
23h 40m
1 stop
$1,010Multiple Airlines
Sun, Sep 20 - Sun, Sep 27
Multiple Airlines Logo
7:05 pm - 11:20 pm
ORD
-
JTR
20h 15m
2 stops
Multiple Airlines Logo
8:40 am - 11:50 am
JTR
-
ORD
35h 10m
1 stop
$1,012Multiple Airlines
Wed, Jul 15 - Wed, Jul 22
Multiple Airlines Logo
9:00 pm - 8:50 pm
ORD
-
JTR
15h 50m
1 stop
Multiple Airlines Logo
11:20 pm - 8:01 am
JTR
-
ORD
40h 41m
2 stops
$1,015Multiple Airlines
Fri, Oct 9 - Tue, Oct 13
Multiple Airlines Logo
9:50 am - 8:00 pm
ORD
-
JTR
26h 10m
2 stops
Multiple Airlines Logo
8:55 pm - 12:35 pm
JTR
-
ORD
23h 40m
1 stop
$1,039Multiple Airlines
Sun, Sep 27 - Sun, Oct 4
Multiple Airlines Logo
4:55 pm - 7:25 pm
ORD
-
JTR
18h 30m
2 stops
Multiple Airlines Logo
8:40 am - 11:50 am
JTR
-
ORD
35h 10m
1 stop
$1,042Multiple Airlines
Mon, Jul 13 - Wed, Jul 22
SWISS Logo
2:20 pm - 8:00 pm
ORD
-
JTR
21h 40m
1 stop
SWISS Logo
8:55 pm - 12:35 pm
JTR
-
ORD
23h 40m
1 stop
$1,063SWISS
Sun, Sep 27 - Sun, Oct 4
SWISS Logo
7:05 pm - 8:00 pm
ORD
-
JTR
16h 55m
1 stop
SWISS Logo
8:55 pm - 12:35 pm
JTR
-
ORD
23h 40m
1 stop
$1,109SWISS
Sun, Sep 20 - Sun, Sep 27
Austrian Airlines Logo
4:20 pm - 8:55 am
ORD
-
JTR
32h 35m
1 stop
Austrian Airlines Logo
9:40 pm - 1:20 pm
JTR
-
ORD
23h 40m
1 stop
$1,121Austrian Airlines
Fri, Sep 4 - Sat, Sep 19
Austrian Airlines Logo
12:57 pm - 8:55 am
ORD
-
JTR
35h 58m
2 stops
Austrian Airlines Logo
9:40 pm - 1:20 pm
JTR
-
ORD
23h 40m
1 stop
$1,127Austrian Airlines
Fri, Sep 4 - Sat, Sep 19
Multiple Airlines Logo
4:05 pm - 6:20 pm
ORD
-
JTR
18h 15m
2 stops
Multiple Airlines Logo
9:40 pm - 5:00 pm
JTR
-
ORD
27h 20m
2 stops
$1,128Multiple Airlines
Tue, Sep 8 - Tue, Sep 15

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
Sep 27
ORD2:20 pmChicago O'Hare Intl
21h 40m
1 stop
JTR8:00 pmThera Santorini
Oct 4
JTR8:55 pmThera Santorini
23h 40m
1 stop
ORD12:35 pmChicago O'Hare Intl
$1,063
SWISS
Sep 20
ORD7:05 pmChicago O'Hare Intl
16h 55m
1 stop
JTR8:00 pmThera Santorini
Sep 27
JTR8:55 pmThera Santorini
23h 40m
1 stop
ORD12:35 pmChicago O'Hare Intl
$1,109
SWISS
Aug 28
ORD2:20 pmChicago O'Hare Intl
16h 40m
2 stops
JTR3:00 pmThera Santorini
Sep 13
JTR8:55 pmThera Santorini
23h 40m
1 stop
ORD12:35 pmChicago O'Hare Intl
$1,150

Austrian Airlines flights from Chicago O'Hare Intl Airport to Thera

Our best Austrian Airlines deals on Chicago O'Hare Intl Airport to Thera flight tickets
Austrian Airlines
Sep 4
ORD4:20 pmChicago O'Hare Intl
32h 35m
1 stop
JTR8:55 amThera Santorini
Sep 19
JTR9:40 pmThera Santorini
23h 40m
1 stop
ORD1:20 pmChicago O'Hare Intl
$1,121
Austrian Airlines
Sep 4
ORD12:57 pmChicago O'Hare Intl
35h 58m
2 stops
JTR8:55 amThera Santorini
Sep 19
JTR9:40 pmThera Santorini
23h 40m
1 stop
ORD1:20 pmChicago O'Hare Intl
$1,127
Austrian Airlines
Oct 2
ORD4:20 pmChicago O'Hare Intl
20h 30m
1 stop
JTR8:50 pmThera Santorini
Oct 10
JTR9:40 pmThera Santorini
23h 40m
1 stop
ORD1:20 pmChicago O'Hare Intl
$1,170

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 April 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

Sun 9/20

2:15 pm-8:00 pm

2 stops21h 45m

Thera Santorini

Sun 9/27

8:55 pm-12:35 pm

1 stop23h 40m

$1,010

ChicagoThera

ORD - JTR

ORDJTR

Chicago O'Hare Intl

Wed 7/15

7:05 pm-11:20 pm

2 stops20h 15m

Thera Santorini

Wed 7/22

8:40 am-11:50 am

1 stop35h 10m

$1,012

ChicagoThera

ORD - JTR

ORDJTR

Chicago O'Hare Intl

Fri 10/9

9:00 pm-8:50 pm

1 stop15h 50m

Thera Santorini

Tue 10/13

11:20 pm-8:01 am

2 stops40h 41m

$1,015

ChicagoThera

ORD - JTR

ORDJTR

Chicago O'Hare Intl

Sun 9/27

9:50 am-8:00 pm

2 stops26h 10m

Thera Santorini

Sun 10/4

8:55 pm-12:35 pm

1 stop23h 40m

$1,039

ChicagoThera

ORD - JTR

ORDJTR

Chicago O'Hare Intl

Mon 7/13

4:55 pm-7:25 pm

2 stops18h 30m

Thera Santorini

Wed 7/22

8:40 am-11:50 am

1 stop35h 10m

$1,042

ChicagoThera

ORD - JTR

ORDJTR

Chicago O'Hare Intl

Sun 9/27

2:20 pm-8:00 pm

1 stop21h 40m

Thera Santorini

Sun 10/4

8:55 pm-12:35 pm

1 stop23h 40m

$1,063
Quickest round-trip

ChicagoThera

ORD - JTR

ORDJTR

Chicago O'Hare Intl

Sun 9/20

7:05 pm-8:00 pm

1 stop16h 55m

Thera Santorini

Sun 9/27

8:55 pm-12:35 pm

1 stop23h 40m

$1,109

ChicagoThera

ORD - JTR

ORDJTR

Chicago O'Hare Intl

Fri 9/4

4:20 pm-8:55 am

1 stop32h 35m

Thera Santorini

Sat 9/19

9:40 pm-1:20 pm

1 stop23h 40m

$1,121

ChicagoThera

ORD - JTR

ORDJTR

Chicago O'Hare Intl

Fri 9/4

12:57 pm-8:55 am

2 stops35h 58m

Thera Santorini

Sat 9/19

9:40 pm-1:20 pm

1 stop23h 40m

$1,127

ChicagoThera

ORD - JTR

ORDJTR

Chicago O'Hare Intl

Tue 9/8

4:05 pm-6:20 pm

2 stops18h 15m

Thera Santorini

Tue 9/15

9:40 pm-5:00 pm

2 stops27h 20m

$1,128

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 31% 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

16h 40m

Direct flights

None
The fastest flight from Chicago O'Hare Intl Airport to Thera takes 16h 40m
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 16h 40m 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 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.

Traveling to a place near Thera?

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