$506 Cheap Flights from Louisville (SDF) to Thira (JTR)

View $506 flight on Sun, Sep 13, 2026Opens in a new window

Popular airlines from Louisville Intl. Airport (SDF) to Santorini National Airport (JTR)

Cheap Flights from Louisville to Thira (SDF-JTR)

Prices were available within the past 7 days and start at $506 for one-way flights and $642 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Wed, Apr 1 - Thu, Apr 16
SDF
Louisville
JTR
Santorini
$642 Roundtrip, found 5 days ago
$642
Roundtrip
found 5 days ago
Select British Airways flight, departing Wed, Apr 1 from Louisville to Santorini, returning Thu, Apr 16, priced at $642 found 5 days ago
British Airways
Tue, Apr 7 - Mon, Apr 20
SDF
Louisville
JTR
Santorini
$647 Roundtrip, found 5 days ago
$647
Roundtrip
found 5 days ago
Select British Airways flight, departing Tue, Apr 7 from Louisville to Santorini, returning Mon, Apr 20, priced at $647 found 5 days ago
United
Sat, May 2 - Tue, May 19
SDF
Louisville
JTR
Santorini
$655 Roundtrip, found 5 days ago
$655
Roundtrip
found 5 days ago
Select United flight, departing Sat, May 2 from Louisville to Santorini, returning Tue, May 19, priced at $655 found 5 days ago
United
Sat, May 2 - Thu, May 21
SDF
Louisville
JTR
Santorini
$663 Roundtrip, found 5 days ago
$663
Roundtrip
found 5 days ago
Select United flight, departing Sat, May 2 from Louisville to Santorini, returning Thu, May 21, priced at $663 found 5 days ago
British Airways
Fri, May 15 - Tue, May 19
SDF
Louisville
JTR
Santorini
$674 Roundtrip, found 6 days ago
$674
Roundtrip
found 6 days ago
Select British Airways flight, departing Fri, May 15 from Louisville to Santorini, returning Tue, May 19, priced at $674 found 6 days ago
Lufthansa
Sat, May 2 - Tue, May 12
SDF
Louisville
JTR
Santorini
$674 Roundtrip, found 5 days ago
$674
Roundtrip
found 5 days ago
Select Lufthansa flight, departing Sat, May 2 from Louisville to Santorini, returning Tue, May 12, priced at $674 found 5 days ago
British Airways
Fri, May 15 - Tue, May 19
SDF
Louisville
JTR
Santorini
$680 Roundtrip, found 6 days ago
$680
Roundtrip
found 6 days ago
Select British Airways flight, departing Fri, May 15 from Louisville to Santorini, returning Tue, May 19, priced at $680 found 6 days ago
Lufthansa
Fri, May 1 - Thu, May 21
SDF
Louisville
JTR
Santorini
$687 Roundtrip, found 5 days ago
$687
Roundtrip
found 5 days ago
Select Lufthansa flight, departing Fri, May 1 from Louisville to Santorini, returning Thu, May 21, priced at $687 found 5 days ago
American Airlines
Fri, Apr 3 - Sat, Apr 11
SDF
Louisville
JTR
Santorini
$740 Roundtrip, found 6 days ago
$740
Roundtrip
found 6 days ago
Select American Airlines flight, departing Fri, Apr 3 from Louisville to Santorini, returning Sat, Apr 11, priced at $740 found 6 days ago
Aer Lingus
Tue, May 12 - Wed, May 20
SDF
Louisville
JTR
Santorini
$822 Roundtrip, found 5 days ago
$822
Roundtrip
found 5 days ago
Select Aer Lingus flight, departing Tue, May 12 from Louisville to Santorini, returning Wed, May 20, priced at $822 found 5 days ago

Alternative airports near Santorini

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Santorini National JTR. Cheapest and Closest option available. Average driving time to city center is 3 minutes. Flights from $13,196
JTR
Santorini National
CheapestClosest
Average driving time to city center3 min
Flights from $13,196
Flights from Louisville (SDF) to Thira (JTR)
Origin airport
Louisville Intl.
Destination airport
Santorini National
Airlines serving
Air France, American Airlines, British Airways, Lufthansa
Roundtrip price
$642
Distance
5670 mi

Louisville to Thira Flights

The cheapest times to fly from Louisville to Thira

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Louisville to Thira are during the month of April. You can find some of the cheapest flights from Louisville to Thira with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Louisville to Thira

Sunday is one of the best days to book for cheap flights from Louisville to Thira: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Louisville to Thira

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Louisville to Thira in 2026. You can also book with separate airlines for your outbound and return journeys, from $506 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Louisville to Thira flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Louisville to Thira airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Louisville Intl. Airport (SDF) to Santorini National Airport (JTR) cost?
Secure a cheap one-way flight from $506 or cheap return flight from $642 from Louisville Intl. Airport (SDF) to Santorini National Airport (JTR) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Louisville Intl. Airport (SDF) to Santorini National Airport (JTR)?
April is the most affordable month to fly from SDF to JTR. Traveling during an off-peak travel window is often the key to finding better deals on flights.
What is the cheapest airline that flies from Louisville Intl. Airport (SDF) to Santorini National Airport (JTR)?
To find the cheapest airline flying from SDF to JTR, use Expedia's filter tool. Tailor your search based on what's important to you, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from Louisville Intl. Airport (SDF) to Santorini National Airport (JTR)?
You'll need to take a flight with a layover when traveling from Louisville Intl. Airport (SDF) to Santorini National Airport (JTR). Direct flights don't operate daily on this route. However, simply filter your search to include one or two stops to discover the best option for your trip.
What day of the week has the most flights from SDF to JTR?
You'll typically find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Louisville Intl. Airport (SDF) to Santorini National Airport (JTR)?
Book a flight from Louisville Intl. Airport (SDF) to Santorini National Airport (JTR) that takes off before 3 PM to reduce the risk of cancellations and delays. Departures after this hour have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Louisville Intl. Airport (SDF) to Santorini National Airport (JTR) last-minute?
Last-minute bookings from SDF to JTR are generally more expensive. To lock in the lowest prices, start searching for flights as early as possible. That said, if you're flexible with your travel dates, you may land a cheap ticket just before your departure.
Is it cheaper to book a SDF to JTR flight and hotel package?
Securing a SDF to JTR flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels in one place. Select from our extensive range of stays and then add flights, car rentals and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Louisville Intl. Airport (SDF) to Santorini National Airport (JTR)?
In most instances, you can reschedule or cancel your SDF to JTR flight. However, there may be additional charges, especially if you booked over 24 hours ago. Double-check your itinerary for the airline's rules and fees on flight changes, or if you'd like more information, visit our Customer Service portal.

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*Available to One Key members.