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Cheap flights from Chicago O'Hare Intl Airport to Thera from $460

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 9/8. 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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0 bags

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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
7:25 pm - 10:30 pm
ORD
-
JTR
19h 05m
2 stops
Multiple Airlines Logo
9:35 pm - 2:00 pm
JTR
-
ORD
24h 25m
1 stop
$961Multiple Airlines
Sun, Sep 20 - Wed, Sep 30
Multiple Airlines Logo
7:15 pm - 12:25 am
ORD
-
JTR
21h 10m
2 stops
Multiple Airlines Logo
5:55 pm - 4:10 pm
JTR
-
ORD
30h 15m
3 stops
$1,001Multiple Airlines
Tue, Aug 18 - Sat, Aug 29
Multiple Airlines Logo
7:25 pm - 10:30 pm
ORD
-
JTR
19h 05m
2 stops
Multiple Airlines Logo
8:25 pm - 5:50 pm
JTR
-
ORD
29h 25m
1 stop
$1,015Multiple Airlines
Tue, Aug 18 - Sat, Aug 29
Multiple Airlines Logo
6:00 pm - 9:45 pm
ORD
-
JTR
19h 45m
2 stops
Multiple Airlines Logo
11:50 pm - 4:00 pm
JTR
-
ORD
24h 10m
2 stops
$1,027Multiple Airlines
Sun, Jul 12 - Thu, Jul 16
British Airways Logo
5:00 pm - 4:25 pm
ORD
-
JTR
15h 25m
1 stop
British Airways Logo
5:05 pm - 3:55 pm
JTR
-
ORD
30h 50m
1 stop
$1,031British Airways
Sun, Sep 27 - Thu, Oct 1
Multiple Airlines Logo
9:00 pm - 8:45 pm
ORD
-
JTR
15h 45m
1 stop
Multiple Airlines Logo
11:00 pm - 7:50 pm
JTR
-
ORD
28h 50m
2 stops
$1,038Multiple Airlines
Tue, Sep 22 - Sat, Sep 26
Multiple Airlines Logo
11:05 am - 11:20 pm
ORD
-
JTR
28h 15m
3 stops
Multiple Airlines Logo
5:10 pm - 6:15 pm
JTR
-
ORD
33h 05m
1 stop
$1,040Multiple Airlines
Wed, Aug 19 - Sun, Aug 23
Multiple Airlines Logo
9:40 pm - 10:30 pm
ORD
-
JTR
40h 50m
2 stops
Multiple Airlines Logo
9:35 pm - 2:00 pm
JTR
-
ORD
24h 25m
1 stop
$1,041Multiple Airlines
Mon, Jul 6 - Wed, Jul 22
Multiple Airlines Logo
6:00 pm - 11:05 pm
ORD
-
JTR
21h 05m
2 stops
Multiple Airlines Logo
9:40 pm - 2:00 pm
JTR
-
ORD
24h 20m
1 stop
$1,042Multiple Airlines
Wed, Aug 12 - Sat, Aug 22
Multiple Airlines Logo
7:25 pm - 10:30 pm
ORD
-
JTR
19h 05m
2 stops
Multiple Airlines Logo
2:45 pm - 3:55 pm
JTR
-
ORD
33h 10m
1 stop
$1,044Multiple Airlines
Sat, Aug 29 - Mon, Sep 7

Finnair flights from Chicago O'Hare Intl Airport to Thera

Our best Finnair deals on Chicago O'Hare Intl Airport to Thera flight tickets
Finnair
Oct 2
ORD9:30 pmChicago O'Hare Intl
14h 05m
1 stop
JTR7:35 pmThera Santorini
Oct 10
JTR11:05 amThera Santorini
14h 45m
1 stop
ORD5:50 pmChicago O'Hare Intl
$1,114
Finnair
Sep 4
ORD9:30 pmChicago O'Hare Intl
14h 05m
1 stop
JTR7:35 pmThera Santorini
Sep 12
JTR8:25 pmThera Santorini
26h 35m
2 stops
ORD3:00 pmChicago O'Hare Intl
$1,125
Finnair
Sep 4
ORD9:30 pmChicago O'Hare Intl
14h 05m
1 stop
JTR7:35 pmThera Santorini
Sep 12
JTR8:25 pmThera Santorini
26h 35m
2 stops
ORD3:00 pmChicago O'Hare Intl
$1,126

Iberia flights from Chicago O'Hare Intl Airport to Thera

Our best Iberia deals on Chicago O'Hare Intl Airport to Thera flight tickets
Iberia
Sep 3
ORD6:15 pmChicago O'Hare Intl
18h 25m
2 stops
JTR8:40 pmThera Santorini
Sep 7
JTR3:30 pmThera Santorini
38h 05m
2 stops
ORD9:35 pmChicago O'Hare Intl
$1,094
Iberia
Sep 3
ORD6:15 pmChicago O'Hare Intl
18h 25m
2 stops
JTR8:40 pmThera Santorini
Sep 7
JTR3:30 pmThera Santorini
38h 05m
2 stops
ORD9:35 pmChicago O'Hare Intl
$1,095

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 May 27, 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
Quickest round-trip

ChicagoThera

ORD - JTR

ORDJTR

Chicago O'Hare Intl

Sun 9/20

7:25 pm-10:30 pm

2 stops19h 05m

Thera Santorini

Wed 9/30

9:35 pm-2:00 pm

1 stop24h 25m

$961

ChicagoThera

ORD - JTR

ORDJTR

Chicago O'Hare Intl

Tue 8/18

7:15 pm-12:25 am

2 stops21h 10m

Thera Santorini

Sat 8/29

5:55 pm-4:10 pm

3 stops30h 15m

$1,001

ChicagoThera

ORD - JTR

ORDJTR

Chicago O'Hare Intl

Tue 8/18

7:25 pm-10:30 pm

2 stops19h 05m

Thera Santorini

Sat 8/29

8:25 pm-5:50 pm

1 stop29h 25m

$1,015

ChicagoThera

ORD - JTR

ORDJTR

Chicago O'Hare Intl

Sun 7/12

6:00 pm-9:45 pm

2 stops19h 45m

Thera Santorini

Thu 7/16

11:50 pm-4:00 pm

2 stops24h 10m

$1,027

ChicagoThera

ORD - JTR

ORDJTR

Chicago O'Hare Intl

Sun 9/27

5:00 pm-4:25 pm

1 stop15h 25m

Thera Santorini

Thu 10/1

5:05 pm-3:55 pm

1 stop30h 50m

$1,031

ChicagoThera

ORD - JTR

ORDJTR

Chicago O'Hare Intl

Tue 9/22

9:00 pm-8:45 pm

1 stop15h 45m

Thera Santorini

Sat 9/26

11:00 pm-7:50 pm

2 stops28h 50m

$1,038

ChicagoThera

ORD - JTR

ORDJTR

Chicago O'Hare Intl

Wed 8/19

11:05 am-11:20 pm

3 stops28h 15m

Thera Santorini

Sun 8/23

5:10 pm-6:15 pm

1 stop33h 05m

$1,040

ChicagoThera

ORD - JTR

ORDJTR

Chicago O'Hare Intl

Mon 7/6

9:40 pm-10:30 pm

2 stops40h 50m

Thera Santorini

Wed 7/22

9:35 pm-2:00 pm

1 stop24h 25m

$1,041

ChicagoThera

ORD - JTR

ORDJTR

Chicago O'Hare Intl

Wed 8/12

6:00 pm-11:05 pm

2 stops21h 05m

Thera Santorini

Sat 8/22

9:40 pm-2:00 pm

1 stop24h 20m

$1,042

ChicagoThera

ORD - JTR

ORDJTR

Chicago O'Hare Intl

Sat 8/29

7:25 pm-10:30 pm

2 stops19h 05m

Thera Santorini

Mon 9/7

2:45 pm-3:55 pm

1 stop33h 10m

$1,044

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 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

14h 05m

Direct flights

None
The fastest flight from Chicago O'Hare Intl Airport to Thera takes 14h 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 14h 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
1,959 reviews
Search SWISS flights

Traveling to a place near Thera?

Book flights to Thera if you plan to visit one of these locations
Oia
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Ios
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Megalochori
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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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