ORD - JTR

$321 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 9/28. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Thera

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Thera, 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 Thera, as well as popular online travel agencies
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Flights 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

Sat, Oct 18 - Sun, Oct 26
 Logo
3:35 pm - 8:00 pmORD-JTR
44h 25m2 stops
 Logo
5:40 pm - 7:25 pmJTR-ORD
32h 45m1 stop
Sat, Oct 18 - Sun, Oct 26
 Logo
3:35 pm - 8:00 pmORD-JTR
44h 25m2 stops
 Logo
5:40 pm - 2:10 pmJTR-ORD
27h 30m2 stops
Sun, Aug 3 - Mon, Aug 18
British Airways Logo
7:15 pm - 4:25 pmORD-JTR
13h 10m1 stop
British Airways Logo
5:25 pm - 3:54 pmJTR-ORD
30h 29m2 stops
$745British Airways
Find Deal
Sat, Oct 18 - Sun, Oct 26
Lufthansa Logo
4:00 pm - 4:05 pmORD-JTR
16h 05m1 stop
Lufthansa Logo
5:40 pm - 7:25 pmJTR-ORD
32h 45m1 stop
$783Lufthansa
Find Deal
Sun, Sep 7 - Sat, Sep 13
British Airways Logo
7:15 pm - 4:25 pmORD-JTR
13h 10m1 stop
British Airways Logo
6:25 pm - 2:50 pmJTR-ORD
28h 25m1 stop
$800British Airways
Find Deal
Thu, Aug 28 - Tue, Sep 9
Lufthansa Logo
4:00 pm - 7:25 pmORD-JTR
19h 25m2 stops
Lufthansa Logo
8:05 pm - 12:30 pmJTR-ORD
24h 25m1 stop
$818Lufthansa
Find Deal
Sun, Aug 3 - Mon, Aug 18
SWISS Logo
7:05 pm - 8:00 pmORD-JTR
16h 55m1 stop
SWISS Logo
8:45 pm - 3:55 pmJTR-ORD
27h 10m1 stop
$824SWISS
Find Deal
Fri, Sep 19 - Sat, Sep 27
Austrian Airlines Logo
4:20 pm - 8:50 pmORD-JTR
20h 30m1 stop
Austrian Airlines Logo
9:40 pm - 1:20 pmJTR-ORD
23h 40m1 stop
$899Austrian Airlines
Find Deal
Fri, Sep 19 - Sat, Sep 27
Austrian Airlines Logo
4:20 pm - 8:50 pmORD-JTR
20h 30m1 stop
Austrian Airlines Logo
9:40 pm - 1:20 pmJTR-ORD
23h 40m1 stop
$913Austrian Airlines
Find Deal
Sun, Oct 19 - Fri, Oct 24
SWISS Logo
7:05 pm - 8:00 pmORD-JTR
16h 55m1 stop
SWISS Logo
7:00 pm - 3:55 pmJTR-ORD
28h 55m1 stop
$914SWISS
Find Deal
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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 British Airways ($745) and Lufthansa ($783).

Good to know

Cheapest flight$321
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 Thera?

    In the last 3 days, the lowest price for a flight from Chicago O'Hare Intl Airport to Thera was $321 for a one-way ticket and $708 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, oneworld, and SkyTeam are the airline alliances operating flights between Chicago and Santorini (Thira), with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Chicago to Thera, Lufthansa or British Airways?

    The two airlines most popular with KAYAK users for flights from Chicago to Thera are Lufthansa and British Airways. With an average price for the route of $946 and an overall rating of 6.7, Lufthansa is the most popular choice. British Airways is also a great choice for the route, with an average price of $980 and an overall rating of 6.6.

  • 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 Thera

  • 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.

Top airlines flying from Chicago to Thera

 
See real verified KAYAK customer reviews for airlines flying from Chicago to Thera. 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.
6.7
LufthansaOverall score based on 7139 reviews
6.4Entertainment
6.7Comfort
6.3Food
7.0Boarding
7.5Crew
Airline reviews

Flight was 1.5 hours late to depart so changed flights to Swiss Air.

2.0 MediocreFred, Jun 2025BOS - FRA
Read more Lufthansa reviews

Flight was 1.5 hours late to depart so changed flights to Swiss Air.

The United Airlines crew that operated this flight was subpar. They didn’t

Very small and uncomfortable seats, Hard to hear entertainment system sound. Horrible food. Staff doesn't care much about the passengers. 2nd time they didn't give me my vegetarian meal. They asked me regular food with meat. The airline and staff was from United airlines.

Checkin took along timen only.few angents available at.checkin desk. Customer support over phone no existence

At baggage claim, I was given the wrong printed ticket. The ticket belonged to another passenger for a different flight — to Zurich instead of Frankfurt (layover). I was even allowed to pass security, and when I asked the Lufthansa employee if I was on the correct flight, and why it was changed. The employee said everything was correct and I should board. When I got on the plane, there was someone in my seat, and the crew on the plane finally realized that I was on the wrong plane. When I got off the plane, nobody was willing to help, and the security refused to provide my original printed ticket. That was until I showed them that I took a photo of the ticket; once they realized I had photographic evidence, they were suddenly ready to help me. The Lufthansa employee began communicating with other airlines and found a flight that would take me to my destination via Polish Airlines. I was required to once again go through security, re-check my bag, and once again pay for my checked bag and weight overage fees. This experience was incredibly stressful and very frustrating, as you can imagine. A Lufthansa employee told me I would be eligible for a refund. Please tell me what steps I need to take in order to make that happen. Thank you!

The row of seats were so cramped it was difficult to get in and out of your seat. I even upgraded. A long flight and sad accommodations 😵‍💫 the shorter flight was very comfortable and the seating was spacious

Delayed over 2 hours. Bring your own snacks or prepare to pay. No entertainment and no plug plugs for charging.

I have flown with many airlines. My first time was several years ago. Now I remember why I avoided them for so long. Lufthanza is the only airline who has ever raised a size/weight issue with my modest standard size carry on. I had to repack three times to meet their carry-on weight criteria. (Apparently the rules of physics apply differently on Lufthansa flight than on other airlines.) In the meantime their staff was quite rude, repeating meaningless phrases like "Rules are Rules." And ignoring the additional fact that weight is also weight, whether it is in found in your carry on or in your suitcase. They eventually acknowledged that customer service and satisfaction is, for them, a low priority. Never choosing Lufthansa again.

They are professional. Nice crew. Still flying Boeing 747. Thank you for that. I love this airplane. Traditional.

Connecting from Germany with not enough time to go thru TSA and security so many times. Kayak or whomever doesn’t leave you enough time between flights. I made it with 5 min before my zone was called. Too stressful

The payment system was not working so was unable to connect wifi the entire flight

everything to do with KAYAK was terrible. Your customer facing departments are utterly useless, timewasting and unhelpful.

I ordered short ribs for main course. It tasted sweet, really sweet. Horrible.

Our luggage didn’t arrive with us, that puts a damper on the whole trip.

The screen didn’t work and I didn’t get the seat upgrade I paid $300 for. They were no help with that,

Paid $180 for seat selection, and selection essnt honored. Have to call for a refund.

Was 3 hrs delayed and my poor friend I met in Barcelona was waiting at airport for 3 hrs. Dallas airport was awful

The internet was horrible. Plus they charged me $25 for service that didn't work which should have been free since I'm Concierge Key. The flight attendant Rick Young was excellent. Greeted me by name and very attentive.

Not good. First time flying AA in years and won’t be doing so again. We departed late and missed our connecting flight to Barcelona. As a result we missed the first two days of a Mediterranean cruise. No reason given for the delay. Got rerouted from JFK to Heathrow and then to Barcelona. Flight to Heathrow was delayed causing us to miss the flight to Barcelona again. Routed then to Palmero where we had to purchase transportation and a 2 night hotel stay to pick up the cruise there. Probably cost us $2k plus.

My flights were great and the crew on them was lovely especially the London to Barcelona flight as Al & AJ were so amazingly nice. I wish they would be my crew always as they have the best customer service. Sadly both flights were delayed the first one from Vegas was because they clearly loaded the cargo wrong the plane was off balance making us 2 hours late. This made me miss my connection and sadly it was challenging rebooking while I was on the flight. I will never use Kayak again as there was no customer service number or live chat and you rebooked me on a flight 2 days later. I had my mom call BA to change it which she did after spending an hour on hold. This should not be so difficult. My second flight was an hour delayed due to not being able to disconnect the bridge from the plane but I did finally make it home.

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

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