ORD - JTR

$422 Find Cheap Flights from Chicago to Santorini (Thira)

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Chicago to Thera departing on 8/16. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Santorini (Thira)

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Santorini (Thira), as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Santorini (Thira), as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$853
SWISS
Sun 9/27Wed 10/14
ORD - JTR • 1 stop
Cheapest one-way
$422
Multiple Airlines
Sun 8/16
ORD - JTR • 2 stops
Top airlines
Cheapest • from $853 (round-trip)
Best reviews • 7.5 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Chicago and Thera. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $684 (round-trip)
Shortest trip • 14h 20m (one-way)
Insights
Insights
Insights
Insights
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Thera!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Chicago to Thera (ORD-JTR)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Chicago to Thera that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Chicago to Thera

Sun, Sep 27 - Wed, Oct 14
SWISS Logo
2:20 pm - 8:00 pm
ORD
-
JTR
21h 40m
1 stop
SWISS Logo
10:40 am - 12:35 pm
JTR
-
ORD
33h 55m
1 stop
$853SWISS
Sun, Sep 27 - Wed, Oct 14
Multiple Airlines Logo
9:50 am - 8:00 pm
ORD
-
JTR
26h 10m
2 stops
Multiple Airlines Logo
10:40 am - 12:35 pm
JTR
-
ORD
33h 55m
1 stop
$858Multiple Airlines
Sun, Sep 6 - Mon, Sep 14
SWISS Logo
7:05 pm - 8:00 pm
ORD
-
JTR
16h 55m
1 stop
SWISS Logo
8:45 pm - 3:55 pm
JTR
-
ORD
27h 10m
1 stop
$871SWISS
Sun, Sep 27 - Sun, Oct 4
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
$880SWISS
Mon, Sep 7 - Wed, Sep 16
Multiple Airlines Logo
4:20 pm - 8:50 pm
ORD
-
JTR
20h 30m
1 stop
Multiple Airlines Logo
10:40 am - 12:35 pm
JTR
-
ORD
33h 55m
1 stop
$888Multiple Airlines
Sat, Sep 5 - Wed, Sep 16
Lufthansa Logo
7:45 pm - 1:30 pm
ORD
-
JTR
33h 45m
2 stops
Lufthansa Logo
7:10 pm - 6:15 pm
JTR
-
ORD
31h 05m
1 stop
$908Lufthansa
Mon, Sep 7 - Tue, Sep 15
Austrian Airlines Logo
4:20 pm - 8:50 pm
ORD
-
JTR
20h 30m
1 stop
Austrian Airlines Logo
9:40 pm - 5:00 pm
JTR
-
ORD
27h 20m
2 stops
$913Austrian Airlines
Sat, Sep 5 - Thu, Sep 17
Lufthansa Logo
7:45 pm - 1:30 pm
ORD
-
JTR
33h 45m
2 stops
Lufthansa Logo
5:45 pm - 12:55 pm
JTR
-
ORD
27h 10m
1 stop
$917Lufthansa
Sun, Sep 6 - Sun, Sep 20
Multiple Airlines Logo
3:45 pm - 8:00 pm
ORD
-
JTR
20h 15m
2 stops
Multiple Airlines Logo
8:55 pm - 12:35 pm
JTR
-
ORD
23h 40m
1 stop
$919Multiple Airlines
Sat, Sep 5 - Mon, Sep 14
Lufthansa Logo
7:45 pm - 1:30 pm
ORD
-
JTR
33h 45m
2 stops
Lufthansa Logo
2:20 pm - 8:15 pm
JTR
-
ORD
37h 55m
2 stops
$922Lufthansa
Booking Insights

KAYAK's insights & trends for Chicago to Thera flights

Get data-powered insights and trends into flights from Chicago to Thera to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Chicago to Santorini (Thira)?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Chicago to Santorini (Thira) were found on SWISS ($853) and Lufthansa ($908).

Good to know

Cheapest flight$422
Flight from Chicago to Santorini (Thira)

When to book flights from Chicago to Thera

Are your dates flexible? Find out the best times to travel from Chicago to Thera based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Chicago to Santorini (Thira) flights

  • What are some of the best ways to get from the Santorini Airport (JTR) to the town of Fira?

    There is a bus operated by KTEL Santorini that makes this trip in around 10 minutes. You will also find plenty of taxis available at the airport that can make the trip in around 6 minutes. If you would prefer to rent a car, there are about 5 different companies that operate at this airport including global brands like Avis and Hertz.

  • If I am traveling on one of the flights offered by Delta Airlines to Santorini from Chicago Midway International Airport (MDW), how many bags can I bring with me?

    If you are traveling in the main cabin the cost of your first checked bag up to 50 lbs is around €27.45 ($30). The cost of a second bag will be about €36.59 ($40). One carry-on bag and one personal item can get brought onto the plane as part of your ticket. If you fly first class, you get two checked bags for free.

  • If I would like to make this trip in the most sustainable way possible, which airline should I fly?

    Delta Airlines offers a highly efficient fleet of airplanes, is moving to more sustainable fuel choices, and they do things like offer amenity kits on their flights that eliminate five single-use plastic items like packaging and zippers which will reduce their plastic use by up to 90,000 lbs annually.

  • What are some of the layover airports I can choose from on this route?

    When you depart from Chicago O'Hare you should expect layovers at airports like Heathrow Airport (LHR) and if you are departing from Chicago Midway, you should plan on flights with two stops at airports like Atlanta Hartsfield-Jackson International Airport (ATL) and Paris Charles de Gaulle Airport (CDG).

  • What is the cheapest flight from Chicago O'Hare Intl Airport to Santorini (Thira)?

    In the last 3 days, the lowest price for a flight from Chicago O'Hare Intl Airport to Santorini (Thira) was $806 for a one-way ticket and $853 for a round-trip.

  • Do I need a passport to fly between Chicago and Santorini (Thira)?

    Yes, you’ll need a passport to travel to Santorini (Thira) from Chicago.

  • Which aircraft models fly most regularly from Chicago to Santorini (Thira)?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Chicago to Santorini (Thira)?

    Star Alliance is the only airline alliance operating flights between Chicago and Santorini (Thira).

  • How does KAYAK find such low prices on flights from Chicago to Santorini (Thira)?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Chicago to Santorini (Thira).

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Chicago to Santorini (Thira)?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Santorini (Thira) from Chicago is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Chicago to Santorini (Thira)?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Santorini (Thira) with an airline and back to Chicago with another airline. Booking your flights between Chicago and JTR can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Chicago to Santorini (Thira)?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Santorini (Thira) from Chicago up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Chicago O'Hare Intl Airport to Santorini (Thira)

  • For travelers making the trip from Chicago to Santorini that will be traveling on the one-stop flight aboard British Airways, this airline offers their British Airways Terrace Lounge in Terminal Five of Chicago O' Hare International Airport (ORD).
  • United States citizens need not get a visa to travel to Greece as a tourist. If you are traveling in any other capacity or if you plan on staying in Greece for more than 90 days, you may need to obtain a visa before you travel.
  • If you are looking for a quick and easy way to get from downtown Chicago to Chicago O' Hare International Airport, the Blue Line train offered by Chicago Transit Authority makes a fine choice. The trip time is around 43 minutes.
  • Travelers making their way from Chicago to Santorini on British Airways should know that all tickets include one carry-on bag and one handbag. The limit for checked bags is 50 lbs and if you are flying in coach, there are no checked bags included in your ticket. If instead, you fly first class, you may bring up to three checked bags as part of your ticket.
  • It is important to know that kids under 16 traveling alone on British Airways must carry a printed copy of their completed parental consent form as well as the photo ID of the parent who completed the form that shows their signature. Parents can download the form from the website of the airline before travel.

Reviews of the top airline flying from Chicago to Thera

 
See real verified KAYAK customer reviews for airlines flying from Chicago to Santorini (Thira). Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Chicago to Thera? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.5
SWISSOverall score based on 1924 reviews
7.7Boarding
8.3Crew
7.1Food
7.4Comfort
6.8Entertainment
Airline reviews

The flight itself was fine, but due to a snow delay my connection to Lisbon was delayed by six hours. Despite this, Swiss Air still managed to lose my luggage. Not acceptable. Someone else on the flight also lost their luggage.

6.0 GoodSonja, Jan 2026
BOS - ZRH
Read more SWISS reviews

The flight itself was fine, but due to a snow delay my connection to Lisbon was delayed by six hours. Despite this, Swiss Air still managed to lose my luggage. Not acceptable. Someone else on the flight also lost their luggage.

Bad experience overall. Crew did not provide food for our 2 year old (even though we specifically bought a child infant seat for her and literally bought another full price flight), which was unacceptable. And we had to pay $310 each way to carry our ski equipment even though they advertise it as something that is free. Tickets were purchased the same way as usual, but they told us we had Economy Light tickets (I never elected to have such seats). Just plain manipulation and false advertisment. Very disappointed overall about this airline.

The trip was great until my luggage was lost on transfer from United to Swiss. It took Swiss 3 days to get my luggage to me though it was located almost immediately.

Horrible!! The WiFi was not working, the food was awful

We’ve never been more uncomfortable on a flight than we have on this particular one. The seats in front of us reclined so far back that when the person reclined their seat of broccoli, it almost hit me in the face and left me with literally no room to move that said I had to recline my seed in which made the person behind me upset. It seemed like the seats also would recline without even pressing the button in the armrest and would unrecline as well for that same reason, and it also seemed that some seats reclined more than others. The bottom cushions of the seat were so thin that even after one hour of an 11 hour flight, our tailbones were so sore. It seemed like an overall old airplane. It also didn’t have individual air vents and it was extremely hot the entire flight. Several passengers were commenting on how hot it was. The breakfast was some kind of flavorless triangle, puffy egg, laying in a watery bed of steamed peppers and onions and spinach. It was not appetizing at all. The flight crew was extremely nice so that was a nice thing this flight attendant. They let us try different types of Swiss sodas, which was really nice and the dinner was actually delicious but still overall given the other considerations. It was pretty much a miserable flight without basic seat comfort.

My experience was wonderful. The professionalism of the crew was exemplary 🙂. The meals were wholesome and tasty. I have no complaints

Food used to be better and comfort was not attainable after 5 hours everything starts hurting.

horrible.. they cause such a problem and my daughter 14 years old was stranded in san francisco

I can’t even the whole trip was a catastrophe

Poor. Seats uncomfortable. No leg room. Hot and humid the whole trip. Food and staffs were ok.

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

Information on your arrival and departure airports