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Santorini

$687+ 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 9/13. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — JTR
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
1 adult, Economy
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Cheap 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 January 27, 2026.

This oojo deal was found by Cheapflights users on 1/26. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/134:27 pm
IAH
-
JTR
2 stops37h 23m
British Airways
Thu 9/175:05 pm
JTR
-
IAH
2 stops36h 45m
British Airways
Deal found 1/26$687
This oojo deal was found by Cheapflights users on 1/27. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/264:18 pm
IAH
-
JTR
2 stops37h 32m
British Airways
Sun 8/25:10 pm
JTR
-
IAH
1 stop28h 15m
British Airways
Deal found 1/27$714
This Finnair deal was found by Cheapflights users on 1/26. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/303:30 pm
IAH
-
JTR
1 stop14h 25m
Multiple Airlines
Sat 9/58:25 pm
JTR
-
IAH
2 stops30h 45m
Multiple Airlines
Deal found 1/26$745
This British Airways deal was found by Cheapflights users on 1/25. 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.
Thu 4/309:05 pm
IAH
-
JTR
1 stop35h 10m
British Airways
Mon 5/112:45 pm
JTR
-
IAH
1 stop36h 30m
British Airways
Deal found 1/25$750
This oojo deal was found by Cheapflights users on 1/26. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/303:30 pm
IAH
-
JTR
1 stop14h 25m
British Airways
Sat 9/53:55 pm
JTR
-
IAH
1 stop29h 30m
British Airways
Deal found 1/26$764
This FlightHub deal was found by Cheapflights users on 1/26. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/307:20 am
IAH
-
JTR
2 stops28h 40m
Multiple Airlines
Sun 9/65:40 pm
JTR
-
IAH
1 stop27h 55m
Multiple Airlines
Deal found 1/26$801
This British Airways deal was found by Cheapflights users on 1/26. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/303:30 pm
IAH
-
JTR
1 stop14h 25m
British Airways
Sun 9/65:10 pm
JTR
-
IAH
1 stop28h 15m
British Airways
Deal found 1/26$803
This FlightHub deal was found by Cheapflights users on 1/26. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/107:20 am
IAH
-
JTR
2 stops26h 50m
Multiple Airlines
Sun 9/135:40 pm
JTR
-
IAH
1 stop27h 55m
Multiple Airlines
Deal found 1/26$809

Find 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 January 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$714
(oojo)
Provider with most accurate pricing for Houston George Bush Intcntl-Thera Santorini flight deals.
Search Deals
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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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 January 27, 2026.
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

Sun 7/26

4:18 pm-1:50 pm

2 stops37h 32m

Thera Santorini

Sun 8/2

5:10 pm-1:25 pm

1 stop28h 15m

$714

HoustonThera

IAH - JTR

IAHJTR

Houston George Bush Intcntl

Thu 4/30

9:05 pm-4:15 pm

1 stop35h 10m

Thera Santorini

Mon 5/11

2:45 pm-7:15 pm

1 stop36h 30m

$750

HoustonThera

IAH - JTR

IAHJTR

Houston George Bush Intcntl

Sat 4/18

4:55 pm-1:55 pm

2 stops37h 00m

Thera Santorini

Sat 4/25

3:55 pm-1:25 pm

1 stop29h 30m

$822

HoustonThera

IAH - JTR

IAHJTR

Houston George Bush Intcntl

Tue 3/3

6:55 pm-10:25 pm

2 stops19h 30m

Thera Santorini

Tue 3/10

9:35 pm-9:39 pm

2 stops31h 04m

$854

HoustonThera

IAH - JTR

IAHJTR

Houston George Bush Intcntl

Wed 3/4

4:30 pm-10:25 pm

2 stops21h 55m

Thera Santorini

Thu 3/12

6:30 pm-3:10 pm

2 stops27h 40m

$914

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

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 January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Houston George Bush Intcntl Airport-Thera flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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.

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 January 27, 2026.
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
7,702 reviews

Comfort

6.8

Boarding

6.9

Food

6.4

Entertainment

6.4

Crew

7.6

Overall

6.7

Reviews

1 / 20
8.0
Excellent

Lakshmi,Dec 2025

SFO - LHR

I had a great time on the flight with good entertainment and food. The staff was awesome. The only thing was there was a delay in boarding and takeoff from London. However, I was pleasantly surprised when the airline sent an apology for the few later landing in Mumbai. They did not have WiFi on board on the leg from London to Mumbai but that was okay for me. On the first leg from SF to London, a couple of seats ahead of me had issues with their display so they could not watch anything on their screens although the stewardess gas be them an option to use the WiFi on their devices. This did not affect me, however, so that was cool. I would recommend British Airways. This was my first time flying with them and I had a lovely flight.
British Airways
6.7
Okay
7,702 reviews
British Airways
6.7
Okay
7,702 reviews

Comfort

6.8

Boarding

6.9

Food

6.4

Entertainment

6.4

Crew

7.6

Overall

6.7

Reviews

1 / 20
8.0
Excellent

Lakshmi,Dec 2025

SFO - LHR

I had a great time on the flight with good entertainment and food. The staff was awesome. The only thing was there was a delay in boarding and takeoff from London. However, I was pleasantly surprised when the airline sent an apology for the few later landing in Mumbai. They did not have WiFi on board on the leg from London to Mumbai but that was okay for me. On the first leg from SF to London, a couple of seats ahead of me had issues with their display so they could not watch anything on their screens although the stewardess gas be them an option to use the WiFi on their devices. This did not affect me, however, so that was cool. I would recommend British Airways. This was my first time flying with them and I had a lovely flight.

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 37h 32m. 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 $733.

  • 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 January 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$733Average$1,107FlexibilityNo cancel feeOn-time70%

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