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Santorini

$837+ Cheap flights from George Bush Intcntl (IAH) to Thera (JTR)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/2. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — JTR
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
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 October 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$837
(British Airways)
Provider with most accurate pricing for Houston George Bush Intcntl-Thera Santorini flight deals.
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Provider most trusted by Cheapflights users for Houston George Bush Intcntl-Thera Santorini flights.
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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 October 28, 2025.

This Trip.com deal was found by Cheapflights users on 10/27. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/143:50 pmIAH - JTR
2 stops21h 20mMultiple Airlines
Sun 11/169:00 amJTR - IAH
2 stops37h 05mMultiple Airlines
Deal found 10/27$892
This Priceline deal was found by Cheapflights users on 10/27. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/107:10 amIAH - JTR
2 stops23h 15mMultiple Airlines
Sat 11/152:45 pmJTR - IAH
2 stops55h 50mMultiple Airlines
Deal found 10/27$1,033
This Trip.com deal was found by Cheapflights users on 10/26. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/299:05 pmIAH - JTR
2 stops37h 05mMultiple Airlines
Fri 1/29:35 pmJTR - IAH
2 stops29h 35mMultiple Airlines
Deal found 10/26$1,745
This Mytrip deal was found by Cheapflights users on 10/27. 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.
Sun 12/213:55 pmIAH - JTR
3 stops31h 40mMultiple Airlines
Mon 1/52:45 pmJTR - IAH
3 stops33h 35mMultiple Airlines
Deal found 10/27$2,146
This Mytrip deal was found by Cheapflights users on 10/26. 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.
Fri 12/198:16 amIAH - JTR
3 stops42h 59mMultiple Airlines
Wed 12/316:00 amJTR - IAH
2 stops21h 10mMultiple Airlines
Deal found 10/26$2,226

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 October 28, 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

Thu 4/2

3:30 pm-2:05 pm

1 stop14h 35m

Thera Santorini

Mon 4/6

2:50 pm-1:40 pm

1 stop30h 50m

$837

HoustonThera

IAH - JTR

IAHJTR

Houston George Bush Intcntl

Sat 4/25

4:30 pm-4:50 pm

1 stop16h 20m

Thera Santorini

Sat 5/2

7:25 pm-4:35 pm

1 stop29h 10m

$875

HoustonThera

IAH - JTR

IAHJTR

Houston George Bush Intcntl

Sat 4/25

4:53 pm-2:00 pm

2 stops37h 07m

Thera Santorini

Sat 5/2

3:50 pm-1:40 pm

1 stop29h 50m

$881

HoustonThera

IAH - JTR

IAHJTR

Houston George Bush Intcntl

Sat 4/25

3:35 pm-4:50 pm

2 stops17h 15m

Thera Santorini

Sat 5/2

7:25 pm-1:35 pm

2 stops26h 10m

$910

HoustonThera

IAH - JTR

IAHJTR

Houston George Bush Intcntl

Tue 2/17

6:55 pm-2:15 pm

2 stops35h 20m

Thera Santorini

Sun 2/22

8:10 am-4:10 pm

2 stops40h 00m

$943

HoustonThera

IAH - JTR

IAHJTR

Houston George Bush Intcntl

Thu 4/2

9:56 am-2:05 pm

2 stops20h 09m

Thera Santorini

Mon 4/6

2:50 pm-1:40 pm

1 stop30h 50m

$1,039

HoustonThera

IAH - JTR

IAHJTR

Houston George Bush Intcntl

Mon 11/10

11:55 am-7:35 am

3 stops35h 40m

Thera Santorini

Sat 11/15

2:45 pm-2:35 pm

3 stops31h 50m

$1,257

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/25

Compare providers for flights from George Bush Intcntl to Santorini

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from George Bush Intcntl to Santorini in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*2 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Houston George Bush Intcntl Airport-Thera flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Houston George Bush Intcntl Airport-Thera flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Houston George Bush Intcntl Airport-Thera flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Houston George Bush Intcntl Airport-Thera flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Houston George Bush Intcntl Airport-Thera flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 October 28, 2025.

It’s typically best to fly out from Houston George Bush Intcntl Airport to Thera at noon. Doing so could potentially save you 47% on the flight price compared to flying in the evening, 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 October 28, 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
7,483 reviews

Boarding

6.9

Entertainment

6.4

Crew

7.6

Comfort

6.7

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
7,483 reviews
British Airways
6.7
Okay
7,483 reviews

Boarding

6.9

Entertainment

6.4

Crew

7.6

Comfort

6.7

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 and Lufthansa fly from Houston George Bush Intcntl Airport to Thera in about 14h 35m. The time it takes to get you to your destination can typically vary by up to 2h 40m. Houston George Bush Intcntl Airport and Thera are separated by a distance of 6454 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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

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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 October 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$731Average$1,057FlexibilityNo cancel feeOn-time70%

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