$394+ 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 10/2. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — JTR
May 25 — Jun 11
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Chicago to Santorini with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Chicago to Santorini
Cheapest
Best
Last-minute
One-way
Cheapest flights from Chicago to SantoriniExplore 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 April 25, 2026.
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 April 25, 2026.
This KAYAK deal was found by Cheapflights users on 4/21. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/207:05 pm
ORD
- JTR
1 stop16h 55m
SWISS
Wed 9/3010:40 am
JTR
- ORD
1 stop33h 55m
SWISS
Deal found 4/21![SWISS logo]()
$872
This Cheapflightsfares deal was found by Cheapflights users on 4/21. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/277:05 pm
ORD
- JTR
1 stop16h 55m
SWISS
Sun 10/48:55 pm
JTR
- ORD
1 stop23h 40m
SWISS
Deal found 4/21![SWISS logo]()
$880
This Travelocity deal was found by Cheapflights users on 4/21. 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.
Sat 9/198:40 pm
ORD
- JTR
2 stops39h 20m
Multiple Airlines
Mon 9/288:45 pm
JTR
- ORD
2 stops31h 03m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$888
This FlightHub deal was found by Cheapflights users on 4/21. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/207:05 pm
ORD
- JTR
1 stop16h 55m
SWISS
Mon 9/288:45 pm
JTR
- ORD
1 stop23h 50m
SWISS
Deal found 4/21![SWISS logo]()
$893
This FlightHub deal was found by Cheapflights users on 4/21. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/299:40 pm
ORD
- JTR
1 stop12h 40m
Multiple Airlines
Sun 10/48:55 pm
JTR
- ORD
1 stop23h 40m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$928
This KAYAK deal was found by Cheapflights users on 4/21. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/192:30 pm
ORD
- JTR
1 stop21h 40m
SWISS
Wed 9/3010:40 am
JTR
- ORD
1 stop33h 55m
SWISS
Deal found 4/21![SWISS logo]()
$932
This Cheapflightsfares deal was found by Cheapflights users on 4/21. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/37:05 pm
ORD
- JTR
1 stop17h 05m
SWISS
Sun 10/118:55 pm
JTR
- ORD
1 stop23h 40m
SWISS
Deal found 4/21![SWISS logo]()
$935
This FlightHub deal was found by Cheapflights users on 4/22. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/38:40 pm
ORD
- JTR
2 stops39h 20m
Multiple Airlines
Sun 10/118:55 pm
JTR
- ORD
1 stop27h 00m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$940
This Justfly.com deal was found by Cheapflights users on 4/21. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/184:05 pm
ORD
- JTR
1 stop16h 40m
Multiple Airlines
Mon 9/288:45 pm
JTR
- ORD
1 stop23h 50m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$942
This FlightHub deal was found by Cheapflights users on 4/22. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/42:20 pm
ORD
- JTR
1 stop21h 40m
Multiple Airlines
Sat 10/109:40 pm
JTR
- ORD
1 stop23h 40m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$943
This Orbitz deal was found by Cheapflights users on 4/21. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/238:40 pm
ORD
- JTR
2 stops37h 30m
Multiple Airlines
Mon 9/288:45 pm
JTR
- ORD
2 stops28h 13m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$948
Best flights from Chicago to SantoriniDiscover carefully curated flight deals from Chicago to Santorini that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 25, 2026.
Discover carefully curated flight deals from Chicago to Santorini that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 25, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 4/23. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/272:20 pm
ORD
- JTR
1 stop21h 40m
SWISS
Sun 10/48:55 pm
JTR
- ORD
1 stop23h 40m
SWISS
Deal found 4/23![SWISS logo]()
$880
This Justfly.com deal was found by Cheapflights users on 4/23. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/278:45 am
ORD
- JTR
2 stops27h 15m
Multiple Airlines
Sun 10/48:55 pm
JTR
- ORD
1 stop23h 40m
Multiple Airlines
Deal found 4/23![Multiple Airlines logo]()
$935
This Lufthansa deal was found by Cheapflights users on 4/21. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/194:05 pm
ORD
- JTR
1 stop16h 45m
Lufthansa
Tue 9/295:40 pm
JTR
- ORD
1 stop27h 15m
Lufthansa
Deal found 4/21![Lufthansa logo]()
$1,111
This Finnair deal was found by Cheapflights users on 4/22. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/212:04 pm
ORD
- JTR
2 stops23h 31m
Finnair
Sat 10/108:25 pm
JTR
- ORD
2 stops31h 24m
Finnair
Deal found 4/22![Finnair logo]()
$1,325
This Delta deal was found by Cheapflights users on 4/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/137:00 am
ORD
- JTR
2 stops21h 50m
Delta
Fri 8/211:45 pm
JTR
- ORD
2 stops28h 15m
Delta
Deal found 4/21![Delta logo]()
$1,349
This Kiwi.com deal was found by Cheapflights users on 4/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/127:05 pm
ORD
- JTR
2 stops38h 50m
Multiple Airlines
Wed 7/228:40 am
JTR
- ORD
1 stop35h 10m
Multiple Airlines
Deal found 4/24![Multiple Airlines logo]()
$997
This Cheapflightsfares deal was found by Cheapflights users on 4/22. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/282:20 pm
ORD
- JTR
2 stops16h 40m
SWISS
Sun 9/138:55 pm
JTR
- ORD
1 stop23h 40m
SWISS
Deal found 4/22![SWISS logo]()
$1,059
This FlightHub deal was found by Cheapflights users on 4/24. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/13:35 pm
ORD
- JTR
1 stop19h 00m
Multiple Airlines
Wed 10/710:40 am
JTR
- ORD
1 stop33h 55m
Multiple Airlines
Deal found 4/24![Multiple Airlines logo]()
$1,028
This Cheapflightsfares deal was found by Cheapflights users on 4/23. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/132:20 pm
ORD
- JTR
1 stop19h 50m
SWISS
Fri 8/217:00 pm
JTR
- ORD
1 stop25h 35m
SWISS
Deal found 4/23![SWISS logo]()
$1,206
This Finnair deal was found by Cheapflights users on 4/22. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/212:04 pm
ORD
- JTR
2 stops23h 31m
Multiple Airlines
Sat 10/108:25 pm
JTR
- ORD
2 stops31h 24m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$1,325
Last-minute flights from Chicago to SantoriniDiscover last-minute flight deals from Chicago to Santorini. Data last updated April 25, 2026 and is based on user searches.
Discover last-minute flight deals from Chicago to Santorini. Data last updated April 25, 2026 and is based on user searches.
This Gotogate deal was found by Cheapflights users on 4/24. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/303:35 pm
ORD
- JTR
1 stop19h 00m
Lufthansa
Wed 5/67:10 pm
JTR
- ORD
1 stop31h 05m
Lufthansa
Deal found 4/24![Lufthansa logo]()
$1,173
This Cheapflightsfares deal was found by Cheapflights users on 4/21. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/23:35 pm
ORD
- JTR
1 stop17h 20m
Lufthansa
Sat 5/97:35 pm
JTR
- ORD
2 stops25h 20m
Lufthansa
Deal found 4/21![Lufthansa logo]()
$1,240
This Gotogate deal was found by Cheapflights users on 4/23. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/47:05 pm
ORD
- JTR
1 stop30h 45m
Multiple Airlines
Sun 5/175:45 pm
JTR
- ORD
1 stop26h 50m
Multiple Airlines
Deal found 4/23![Multiple Airlines logo]()
$1,157
This Mytrip deal was found by Cheapflights users on 4/21. 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 5/59:55 am
ORD
- JTR
3 stops28h 35m
Multiple Airlines
Fri 5/86:40 pm
JTR
- ORD
2 stops34h 35m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$1,207
This Mytrip deal was found by Cheapflights users on 4/22. 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.
Wed 5/62:15 pm
ORD
- JTR
2 stops20h 45m
Multiple Airlines
Sat 5/911:30 am
JTR
- ORD
3 stops44h 26m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$1,237
This FlightHub deal was found by Cheapflights users on 4/21. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/199:55 am
ORD
- JTR
2 stops24h 25m
Multiple Airlines
Tue 5/265:40 pm
JTR
- ORD
1 stop27h 15m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$1,155
This Ovago deal was found by Cheapflights users on 4/21. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/199:40 pm
ORD
- JTR
1 stop12h 40m
Lufthansa
Tue 5/265:40 pm
JTR
- ORD
1 stop27h 15m
Lufthansa
Deal found 4/21![Lufthansa logo]()
$1,235
One-way flights from Chicago to SantoriniSearch for one-way flight options from Chicago to Santorini. Find affordable one-way fares based on user searches. Data last updated April 25, 2026.
Search for one-way flight options from Chicago to Santorini. Find affordable one-way fares based on user searches. Data last updated April 25, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/210:25 pm
ORD
- JTR
3 stops40h 05m
Multiple Airlines
Deal found 4/23![Multiple Airlines logo]()
$394
This Kiwi.com deal was found by Cheapflights users on 4/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/23:45 pm
ORD
- JTR
1 stop21h 05m
Aer Lingus
Deal found 4/23![Aer Lingus logo]()
$594
This FlightHub deal was found by Cheapflights users on 4/21. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/159:40 pm
ORD
- JTR
1 stop13h 05m
Lufthansa
Deal found 4/21![Lufthansa logo]()
$813
This Cheapflightsfares deal was found by Cheapflights users on 4/22. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/154:20 pm
ORD
- JTR
1 stop20h 30m
Austrian Airlines
Deal found 4/22![Austrian Airlines logo]()
$822
This Air Canada deal was found by Cheapflights users on 4/20. 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.
Fri 5/155:35 pm
ORD
- JTR
2 stops42h 35m
Air Canada
Deal found 4/20![Air Canada logo]()
$842
This Cheapflightsfares deal was found by Cheapflights users on 4/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/137:05 pm
ORD
- JTR
1 stop17h 05m
SWISS
Deal found 4/20![SWISS logo]()
$1,038
This FlightHub deal was found by Cheapflights users on 4/21. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/139:55 am
ORD
- JTR
2 stops23h 00m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$1,110
Find 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 April 25, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $872 (KAYAK) |
One-way from | $394 (Kiwi.com) |
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 April 25, 2026.
Use the filters below to find and compare flights from Chicago to Thera that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
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
$880
ChicagoThera
ORD - JTR
ORDJTR
Chicago O'Hare Intl
Sun 9/27
8:45 am-8:00 pm
2 stops27h 15m
Thera Santorini
Sun 10/4
8:55 pm-12:35 pm
1 stop23h 40m
$935
ChicagoThera
ORD - JTR
ORDJTR
Chicago O'Hare Intl
Sun 7/12
7:05 pm-5:55 pm
2 stops38h 50m
Thera Santorini
Wed 7/22
8:40 am-11:50 am
1 stop35h 10m
$997
ChicagoThera
ORD - JTR
ORDJTR
Chicago O'Hare Intl
Thu 10/1
3:35 pm-6:35 pm
1 stop19h 00m
Thera Santorini
Wed 10/7
10:40 am-12:35 pm
1 stop33h 55m
$1,028
Quickest round-trip
ChicagoThera
ORD - JTR
ORDJTR
Chicago O'Hare Intl
Fri 8/28
2:20 pm-3:00 pm
2 stops16h 40m
Thera Santorini
Sun 9/13
8:55 pm-12:35 pm
1 stop23h 40m
$1,059
ChicagoThera
ORD - JTR
ORDJTR
Chicago O'Hare Intl
Sat 9/19
4:05 pm-4:50 pm
1 stop16h 45m
Thera Santorini
Tue 9/29
5:40 pm-12:55 pm
1 stop27h 15m
$1,111
ChicagoThera
ORD - JTR
ORDJTR
Chicago O'Hare Intl
Thu 8/13
2:20 pm-6:10 pm
1 stop19h 50m
Thera Santorini
Fri 8/21
7:00 pm-12:35 pm
1 stop25h 35m
$1,206
ChicagoThera
ORD - JTR
ORDJTR
Chicago O'Hare Intl
Fri 10/2
12:04 pm-7:35 pm
2 stops23h 31m
Thera Santorini
Sat 10/10
8:25 pm-7:49 pm
2 stops31h 24m
$1,325
ChicagoThera
ORD - JTR
ORDJTR
Chicago O'Hare Intl
Fri 10/2
12:04 pm-7:35 pm
2 stops23h 31m
Thera Santorini
Sat 10/10
8:25 pm-7:49 pm
2 stops31h 24m
$1,325
ChicagoThera
ORD - JTR
ORDJTR
Chicago O'Hare Intl
Thu 8/13
7:00 am-12:50 pm
2 stops21h 50m
Thera Santorini
Fri 8/21
1:45 pm-10:00 am
2 stops28h 15m
$1,349
Showing 1-10 of 15 resultsSorted by cheapest first
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 April.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Chicago-Thera flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chicago-Thera flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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.
CHI-JTR
ORD-JTR
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
CHI-JTR
ORD-JTR
No data available for this route at this time. Please check back soon.
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 April 25, 2026.
Peruse reviews from past customers who have flown with British Airways from Chicago to Thera to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
6.9
Comfort
6.8
Entertainment
6.4
Overall
6.7
Crew
7.7
Food
6.4
Reviews
1 / 20
10.0
ExcellentViorica,Mar 2026
PHX - LHR
Boarding
6.9
Comfort
6.8
Entertainment
6.4
Overall
6.7
Crew
7.7
Food
6.4
Reviews
1 / 20
10.0
ExcellentViorica,Mar 2026
PHX - LHR
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.
Traveling to a place near Thera?
Book flights to Thera if you plan to visit one of these locationsOia
Kamari
Imerovigli
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from Chicago
Popular flights
Santorini flight routes
Alternative routes for Chicago to Santorini
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Santorini by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Chicago to Santorini by cabin class
Find flights from Chicago to Santorini, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Chicago and Santorini flights
Browse other Chicago and Santorini flight options. Last updated on April 25, 2026.
Other flights from Chicago
Browse through other flights departing from Chicago. Flights are based on user searches made on Cheapflights and were last updated on April 25, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Santorini
Explore flights to Santorini departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on April 25, 2026.
Top airline flying from Chicago to Santorini
Discover the top airline 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 April 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$333 | Average$1,130 | FlexibilityNo cancel fee | On-time79% |