$554 Cheap Flights from Houston (HOU) to Thira (JTR)

View $554 flight on Thu, Sep 4, 2025Opens in a new window

Popular airlines from Houston William Hobby Airport (HOU) to Santorini National Airport (JTR)

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Cheap Flights from Houston to Thira (HOU-JTR)

Prices were available within the past 7 days and start at $554 for one-way flights and $872 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Wed, Apr 22 - Mon, Apr 27
HOU
Houston
JTR
Santorini
$872 Roundtrip, found 4 days ago
$872
Roundtrip
found 4 days ago
Select British Airways flight, departing Wed, Apr 22 from Houston to Santorini, returning Mon, Apr 27, priced at $872 found 4 days ago
Iberia
Fri, Sep 5 - Thu, Sep 11
HOU
Houston
JTR
Santorini
$1,271 Roundtrip, found 2 days ago
$1,271
Roundtrip
found 2 days ago
Select Iberia flight, departing Fri, Sep 5 from Houston to Santorini, returning Thu, Sep 11, priced at $1,271 found 2 days ago

Find the cheapest month to fly from Houston (HOU) to Santorini (JTR)

September is typically the cheapest month to fly

From $646 - $2,097 per traveler.

Graph displaying average flight prices per month

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 $1,657
JTR
Santorini National
CheapestClosest
Average driving time to city center3 min
Flights from $1,657
Flights from Houston (HOU) to Thira (JTR)
Origin airport
William P. Hobby
Destination airport
Santorini National
Airlines serving
American Airlines, British Airways
Roundtrip price
$871
Distance
6471 mi

Houston to Thira Flights

The cheapest times to fly from Houston 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 Houston to Thira are during the month of April. You can find some of the cheapest flights from Houston to Thira with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Houston to Thira

Sunday is one of the best days to book for cheap flights from Houston 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 Houston 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 Houston to Thira in 2025. You can also book with separate airlines for your outbound and return journeys, from $554 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 Houston 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 Houston 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 William P. Hobby Airport (HOU) to Santorini National Airport (JTR) cost?
Lock in a cheap one-way flight from $554 or cheap return flight from $872 from William P. Hobby Airport (HOU) to Santorini National Airport (JTR) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from William P. Hobby Airport (HOU) to Santorini National Airport (JTR)?
The cheapest month to fly from HOU to JTR is April, when there's less demand. Off-peak months are often when you'll find lower airfares between these airports.
What is the cheapest airline that flies from William P. Hobby Airport (HOU) to Santorini National Airport (JTR)?
To find the cheapest airline flying from HOU to JTR, use Expedia's filter tool. Customize your search based on your travel style, such as preferred carriers and ideal departure window. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from William P. Hobby Airport (HOU) to Santorini National Airport (JTR)?
Direct flights from William P. Hobby Airport (HOU) to Santorini National Airport (JTR) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel details and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from HOU to JTR?
Usually you'll find the widest variety of flight choices on a Friday. Tuesdays are often the quietest.* However, this can vary based on the time of year, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from William P. Hobby Airport (HOU) to Santorini National Airport (JTR)?
To reach Santorini National Airport (JTR) without delays, opt for a flight that leaves William P. Hobby Airport (HOU) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**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 William P. Hobby Airport (HOU) to Santorini National Airport (JTR) last-minute?
Last-minute fares from HOU to JTR are typically more expensive. To lock in the best rates, start looking for flights as early as possible. That being said, if your travel plans are flexible, you may land a cheap fare just before your departure.
Is it cheaper to book a HOU to JTR flight and hotel package?
You'll generally save money by securing a HOU to JTR flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one convenient place. Once you've chosen your preferred flights and accommodations, consider adding extras such as tours, car rentals and activities.
Can I cancel or change the date of my flight from William P. Hobby Airport (HOU) to Santorini National Airport (JTR)?
Typically, it's possible to cancel or reschedule your HOU to JTR flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find more information on our Customer Service portal.

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*Available to One Key members.