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Santorini

$437+ Cheap flights from Chicago (CHI) to Thera (JTR)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/4. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — JTR
May 10 — May 171
Sat 5/10
Sat 5/17
1 adult, Economy
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Cheap flight deals from Chicago to Santorini

Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) to Santorini (JTR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 5, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$835
(Mytrip)

One-way from

$437
(Kiwi.com)
Provider with most accurate pricing for Chicago (CHI)-Thera Santorini flight deals.
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Provider most trusted by Cheapflights users for Chicago (CHI)-Thera Santorini flights.
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From Chicago (CHI) to Thera Santorini
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One-way flight from Chicago (CHI) to Thera Santorini
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Find flight deals from Chicago to Santorini

Cheapest flights from Chicago to Santorini
Explore the most affordable flight options available from Chicago to Santorini. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 5, 2025.

This Expedia deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/249:40 pmORD - JTR
1 stop12h 55mLufthansa
Fri 10/317:20 pmJTR - ORD
1 stop31h 05mLufthansa
Deal found 5/5$723
This Travelocity deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/159:15 pmORD - JTR
1 stop32h 50mBritish Airways
Thu 10/235:05 pmJTR - ORD
1 stop30h 50mBritish Airways
Deal found 5/5$783
This American Airlines deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1511:45 amORD - JTR
2 stops20h 20mAmerican Airlines
Thu 10/235:05 pmJTR - ORD
1 stop29h 45mAmerican Airlines
Deal found 5/5$785
This SWISS deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/137:05 pmORD - JTR
1 stop30h 45mSWISS
Sun 10/198:55 pmJTR - ORD
1 stop27h 00mSWISS
Deal found 5/5$823
This Mytrip deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/109:55 amORD - JTR
3 stops37h 55mMultiple Airlines
Mon 6/1612:15 amJTR - ORD
2 stops38h 36mMultiple Airlines
Deal found 5/5$835
This Air Canada deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/158:40 amORD - JTR
2 stops21h 45mAir Canada
Thu 10/238:25 amJTR - ORD
3 stops21h 42mAir Canada
Deal found 5/5$1,440
This Austrian Airlines deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/266:05 pmORD - JTR
2 stops42h 45mAustrian Airlines
Tue 7/19:40 pmJTR - ORD
2 stops47h 10mAustrian Airlines
Deal found 5/5$1,757
This Emirates deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/198:35 pmORD - JTR
2 stops43h 40mEmirates
Thu 6/264:35 pmJTR - ORD
2 stops31h 10mEmirates
Deal found 5/5$2,841
This business-class.com deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure business-class.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/194:56 pmORD - JTR
2 stops18h 39mFinnair
Sat 9/278:25 pmJTR - ORD
2 stops26h 25mFinnair
Deal found 5/5$5,578

Cheapflights Fare Finder

Customize your flight search to find flights from Chicago to Santorini 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, Cheapflights users made 2,558,603 searches. Data last updated May 5, 2025.
Use the filters below to find and compare flights from Chicago to Thera that are best for you.

Fly from

Chicago

Fly to

Santorini

Route

Depart

Return

Price

ChicagoThera

ORD - JTR

ORDJTR

Chicago O'Hare Intl

Tue 6/10

9:55 am-7:50 am

3 stops37h 55m

Thera Santorini

Mon 6/16

12:15 am-6:51 am

2 stops38h 36m

$835

ChicagoThera

ORD - JTR

ORDJTR

Chicago O'Hare Intl

Sat 7/26

4:55 pm-4:10 pm

1 stop15h 15m

Thera Santorini

Thu 7/31

5:05 pm-4:14 pm

2 stops31h 09m

$1,467

ChicagoThera

ORD - JTR

ORDJTR

Chicago O'Hare Intl

Tue 5/27

10:30 pm-4:50 pm

1 stop34h 20m

Thera Santorini

Tue 6/17

8:05 pm-12:30 pm

1 stop24h 25m

$1,493

ChicagoThera

ORD - JTR

ORDJTR

Chicago O'Hare Intl

Fri 6/27

4:20 pm-8:50 pm

1 stop20h 30m

Thera Santorini

Sat 7/5

9:40 pm-1:20 pm

1 stop23h 40m

$1,568

ChicagoThera

ORD - JTR

ORDJTR

Chicago O'Hare Intl

Sun 6/15

6:05 pm-9:50 am

2 stops55h 45m

Thera Santorini

Sun 6/22

8:55 pm-2:10 pm

2 stops49h 15m

$1,677

ChicagoThera

ORD - JTR

ORDJTR

Chicago O'Hare Intl

Fri 6/20

2:07 pm-3:55 pm

3 stops41h 48m

Thera Santorini

Fri 6/27

6:40 pm-3:45 pm

2 stops29h 05m

$2,698

ChicagoThera

ORD - JTR

ORDJTR

Chicago O'Hare Intl

Tue 5/27

5:30 pm-11:10 pm

2 stops45h 40m

$479

ChicagoThera

ORD - JTR

ORDJTR

Chicago O'Hare Intl

Mon 5/19

7:05 pm-9:50 am

1 stop30h 45m

$666

ChicagoThera

ORD - JTR

ORDJTR

Chicago O'Hare Intl

Tue 5/27

10:30 pm-4:50 pm

1 stop34h 20m

$975

ChicagoThera

ORD - JTR

ORDJTR

Chicago O'Hare Intl

Fri 6/6

4:43 pm-8:10 pm

2 stops43h 27m

$1,061

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/4

Showing 1-10 of 13 results
1
2

Compare providers for flights from Chicago to Santorini

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Chicago to Santorini in May.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Chicago-Thera flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Chicago-Thera flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Chicago-Thera flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chicago-Thera flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chicago-Thera flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Chicago to Santorini

Have a flexible travel schedule? Discover the best time to fly to Santorini from Chicago with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Chicago to Thera

What is the cheapest time of day to fly from CHI to JTR?

Find hourly flight availability from Chicago to Santorini. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 5, 2025.

It’s optimal to fly from Chicago to Thera at noon. By choosing this option you can save up to 26% on the cost of your flight, compared to a flight in the morning.

Reviews of airlines servicing Santorini

Get insights into the airlines that provide service to Santorini. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Santorini. Reviews last updated May 5, 2025.
Emirates
8.0
Very good
3,224 reviews

Boarding

8.1

Comfort

8.0

Overall

8.0

Crew

8.3

Entertainment

8.2

Food

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Emirates
8.0
Very good
3,224 reviews
Emirates
8.0
Very good
3,224 reviews

Boarding

8.1

Comfort

8.0

Overall

8.0

Crew

8.3

Entertainment

8.2

Food

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Austrian Airlines
7.6
Good
781 reviews
Emirates
8.0
Very good
3,224 reviews

Boarding

8.1

Comfort

8.0

Overall

8.0

Crew

8.3

Entertainment

8.2

Food

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
SWISS
7.5
Good
1,589 reviews
Emirates
8.0
Very good
3,224 reviews

Boarding

8.1

Comfort

8.0

Overall

8.0

Crew

8.3

Entertainment

8.2

Food

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
American Airlines
7.2
Good
10,000 reviews
Emirates
8.0
Very good
3,224 reviews

Boarding

8.1

Comfort

8.0

Overall

8.0

Crew

8.3

Entertainment

8.2

Food

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Air Canada
7.0
Good
9,273 reviews
Emirates
8.0
Very good
3,224 reviews

Boarding

8.1

Comfort

8.0

Overall

8.0

Crew

8.3

Entertainment

8.2

Food

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Related info for your journey

Find useful and relevant information for your journey from Chicago to Santorini. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Thera from Chicago?

    Thera Santorini (JTR) is the airport you will fly into if you book a flight from Chicago to Thera. You should not have trouble finding flights to Santorini from Chicago; the airport handles an average of 0 inbound flights from Chicago per day. You should also have plenty of airline options to choose from since 2 airlines have flights to the Thera airport from Chicago. It is only a 2.9 mi journey from Santorini (JTR) to Thera’s city center.

  • What are the cheapest airlines flying from Chicago to Thera round-trip?

    Cheapflights users have booked flights from Chicago to Thera round-trip from $1,467. Other airlines that can offer you cheap pricing are Lufthansa, from $1,493, and Austrian Airlines, from $1,568.

  • What are the cheapest airlines to fly from Chicago to Thera one-way?

    To fly one-way, consider booking your trip with British Airways, which is currently one of the cheapest options available, starting at $658. SWISS flights start at $911 while deals on Lufthansa start at $975 one-way.

  • Can I find deals for flights from Chicago to Santorini that include hotel bookings?

    Yes. In addition to deals on Chicago to Santorini flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Chicago to Santorini?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chicago to Santorini.

  • Can I find deals for business class flights from Chicago to Santorini?

    Yes. Cheapflights offers flight deals from Chicago to Santorini by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Kamari
Oia
Imerovigli
Firostefani
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Top 2 airlines flying from Chicago to Santorini

Discover the top 2 airlines that operate flights from Chicago to Santorini. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 5, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$658Average$963FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$707Average$946FlexibilityNo cancel feeOn-time76%

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