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Santorini

$294+ Cheap flights from George Bush Intcntl (IAH) 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 10/19. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — JTR
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from George Bush Intcntl to Santorini

Discover tips and strategies to find the most affordable flight options for your journey from George Bush Intcntl (IAH) 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 September 11, 2025.

Round-trip from

$670
(Ovago)

One-way from

$294
(Kiwi.com)
From Houston George Bush Intcntl to Thera Santorini
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One-way flight from Houston George Bush Intcntl to Thera Santorini
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Find flight deals from George Bush Intcntl to Santorini

Cheapest flights from George Bush Intcntl to Santorini
Explore the most affordable flight options available from George Bush Intcntl to Santorini. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Ovago deal was found by Cheapflights users on 9/8. 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.
Mon 10/133:30 pmIAH - JTR
1 stop14h 20mBritish Airways
Tue 10/212:45 pmJTR - IAH
1 stop31h 00mBritish Airways
Deal found 9/8$670
This Expedia deal was found by Cheapflights users on 9/8. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/139:48 amIAH - JTR
2 stops40h 02mMultiple Airlines
Tue 10/218:05 pmJTR - IAH
2 stops34h 45mMultiple Airlines
Deal found 9/8$748
This British Airways deal was found by Cheapflights users on 9/10. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/79:00 pmIAH - JTR
1 stop35h 05mBritish Airways
Mon 10/135:25 pmJTR - IAH
1 stop28h 20mBritish Airways
Deal found 9/10$805
This Mytrip deal was found by Cheapflights users on 9/9. 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.
Thu 10/912:05 pmIAH - JTR
2 stops27h 25mMultiple Airlines
Wed 10/157:10 pmJTR - IAH
2 stops26h 25mMultiple Airlines
Deal found 9/9$869
This CheapOair deal was found by Cheapflights users on 9/10. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/710:00 amIAH - JTR
2 stops30h 15mMultiple Airlines
Mon 10/138:45 pmJTR - IAH
2 stops31h 29mMultiple Airlines
Deal found 9/10$930

Cheapflights Fare Finder

 
Customize your flight search to find flights from George Bush Intcntl 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 September 11, 2025.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Thera that are best for you.

Fly from

George Bush Intcntl

Fly to

Santorini

Route

Depart

Return

Price

HoustonThera

IAH - JTR

IAHJTR

Houston George Bush Intcntl

Mon 10/13

3:30 pm-1:50 pm

1 stop14h 20m

Thera Santorini

Tue 10/21

2:45 pm-1:45 pm

1 stop31h 00m

$670

HoustonThera

IAH - JTR

IAHJTR

Houston George Bush Intcntl

Mon 10/13

9:48 am-9:50 am

2 stops40h 02m

Thera Santorini

Tue 10/21

8:05 pm-10:50 pm

2 stops34h 45m

$748

HoustonThera

IAH - JTR

IAHJTR

Houston George Bush Intcntl

Tue 10/7

9:00 pm-4:05 pm

1 stop35h 05m

Thera Santorini

Mon 10/13

5:25 pm-1:45 pm

1 stop28h 20m

$805

HoustonThera

IAH - JTR

IAHJTR

Houston George Bush Intcntl

Thu 10/9

12:05 pm-11:30 pm

2 stops27h 25m

Thera Santorini

Wed 10/15

7:10 pm-1:35 pm

2 stops26h 25m

$869

HoustonThera

IAH - JTR

IAHJTR

Houston George Bush Intcntl

Tue 10/7

10:00 am-12:15 am

2 stops30h 15m

Thera Santorini

Mon 10/13

8:45 pm-8:14 pm

2 stops31h 29m

$930

HoustonThera

IAH - JTR

IAHJTR

Houston George Bush Intcntl

Fri 10/3

6:59 pm-2:00 pm

2 stops59h 01m

Thera Santorini

Wed 10/22

9:35 pm-1:45 pm

2 stops48h 10m

$955

HoustonThera

IAH - JTR

IAHJTR

Houston George Bush Intcntl

Sun 10/19

7:30 pm-7:30 pm

2 stops40h 00m

$294

HoustonThera

IAH - JTR

IAHJTR

Houston George Bush Intcntl

Sun 10/19

3:30 pm-4:25 pm

1 stop16h 55m

$457

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/8

Best time to book a flight from George Bush Intcntl to Santorini

Have a flexible travel schedule? Discover the best time to fly to Santorini from George Bush Intcntl with our price prediction graph.
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 Houston George Bush Intcntl Airport to Thera

What is the cheapest time of day to fly from IAH to JTR?

Find hourly flight availability from George Bush Intcntl to Santorini. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

It’s typically best to fly out from Houston George Bush Intcntl Airport to Thera in the morning. Doing so could potentially save you 48% on the flight price compared to flying in the afternoon, which is usually more expensive.

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 September 11, 2025.
Get a feel of what it's like to fly with British Airways from Houston George Bush Intcntl Airport to Thera by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
British Airways
6.7
Okay
7,361 reviews

Entertainment

6.4

Boarding

6.9

Comfort

6.7

Crew

7.6

Overall

6.7

Food

6.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

IAD - LHR

The plane had to load and unload passengers not through a jet way but out on the tarmac at Heathrow. The steps were steep. We weren't expecting to have to carry our luggage up and down stairs.
British Airways
6.7
Okay
7,361 reviews
British Airways
6.7
Okay
7,361 reviews

Entertainment

6.4

Boarding

6.9

Comfort

6.7

Crew

7.6

Overall

6.7

Food

6.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

IAD - LHR

The plane had to load and unload passengers not through a jet way but out on the tarmac at Heathrow. The steps were steep. We weren't expecting to have to carry our luggage up and down stairs.

Related info for your journey

Find useful and relevant information for your journey from George Bush Intcntl to Santorini. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Thera from Houston George Bush Intcntl?

    For a flight from Houston George Bush Intcntl to Thera, you will be flying into Santorini. Thera Santorini (JTR) is just 2.9 mi from the center of the city. Santorini is the only Thera airport and it handles 0 inbound flights from Houston George Bush Intcntl per day. 1 airline has flights to Thera Santorini from Houston George Bush Intcntl on a regular basis.

  • How long is the flight from Houston George Bush Intcntl Airport to Thera?

    Airlines like British Airways fly from Houston George Bush Intcntl Airport to Thera in about 14h 20m. The time it takes to get you to your destination can typically vary by up to . Houston George Bush Intcntl Airport and Thera are separated by a distance of 6454 mi.

  • What is the cheapest airline to fly from Houston George Bush Intcntl Airport to Thera round-trip?

    Flying on British Airways is currently your cheapest option to Thera, with prices starting at $731.

  • Can I find deals for flights from George Bush Intcntl to Santorini that include hotel bookings?

    Yes. In addition to deals on George Bush Intcntl to Santorini flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from George Bush Intcntl to Santorini?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from George Bush Intcntl to Santorini.

  • Can I find deals for business class flights from George Bush Intcntl to Santorini?

    Yes. Cheapflights offers flight deals from George Bush Intcntl to Santorini by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Thera?

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Imerovigli

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Alternative routes for George Bush Intcntl to Santorini

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from George Bush Intcntl to Santorini

Discover the top airline that operate flights from George Bush Intcntl 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$731Average$1,057FlexibilityNo cancel feeOn-time70%

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