IAH - JTR

$305 Find Cheap Flights from Houston George Bush Airport to Santorini (Thira)

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from George Bush Intcntl to Thera departing on 4/27. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Thera

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to Thera, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to Thera, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$823
British Airways
Mon 9/7Mon 9/21
IAH - JTR • 1 stop
Cheapest one-way
$305
Multiple Airlines
Mon 4/27
IAH - JTR • 2 stops
Top airlines
Cheapest • from $823 (round-trip)
Best reviews • 6.7 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between George Bush Intcntl and Thera. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $1,232 (round-trip)
Shortest trip • 14h 52m (one-way)
Insights
Insights
Insights
Insights
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Thera!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from George Bush Intcntl to Thera (IAH-JTR)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from George Bush Intcntl to Thera that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from George Bush Intcntl to Thera

Mon, Sep 7 - Mon, Sep 21
British Airways Logo
3:30 pm - 1:50 pm
IAH
-
JTR
14h 20m
1 stop
British Airways Logo
5:25 pm - 1:25 pm
JTR
-
IAH
28h 00m
1 stop
$823British Airways
Mon, Sep 7 - Mon, Sep 21
British Airways Logo
3:30 pm - 1:50 pm
IAH
-
JTR
14h 20m
1 stop
British Airways Logo
5:25 pm - 7:22 pm
JTR
-
IAH
33h 57m
2 stops
$838British Airways
Wed, Apr 29 - Mon, May 4
British Airways Logo
9:00 pm - 2:05 pm
IAH
-
JTR
33h 05m
1 stop
British Airways Logo
2:45 pm - 1:25 pm
JTR
-
IAH
30h 40m
1 stop
$840British Airways
Wed, Apr 29 - Mon, May 4
British Airways Logo
9:00 pm - 2:05 pm
IAH
-
JTR
33h 05m
1 stop
British Airways Logo
2:45 pm - 7:15 pm
JTR
-
IAH
36h 30m
1 stop
$841British Airways
Wed, Apr 29 - Mon, May 11
British Airways Logo
9:00 pm - 2:05 pm
IAH
-
JTR
33h 05m
1 stop
British Airways Logo
2:45 pm - 1:25 pm
JTR
-
IAH
30h 40m
1 stop
$844British Airways
Mon, Sep 7 - Mon, Sep 21
Multiple Airlines Logo
10:00 am - 9:50 am
IAH
-
JTR
39h 50m
2 stops
Multiple Airlines Logo
8:45 pm - 6:27 pm
JTR
-
IAH
29h 42m
2 stops
$847Multiple Airlines
Wed, Apr 29 - Mon, May 4
British Airways Logo
5:25 pm - 2:05 pm
IAH
-
JTR
36h 40m
2 stops
British Airways Logo
2:45 pm - 1:25 pm
JTR
-
IAH
30h 40m
1 stop
$878British Airways
Mon, Sep 7 - Sun, Sep 20
British Airways Logo
3:30 pm - 1:50 pm
IAH
-
JTR
14h 20m
1 stop
British Airways Logo
5:10 pm - 1:25 pm
JTR
-
IAH
28h 15m
1 stop
$883British Airways
Wed, Apr 29 - Mon, May 4
British Airways Logo
5:25 pm - 2:05 pm
IAH
-
JTR
36h 40m
2 stops
British Airways Logo
2:45 pm - 9:29 pm
JTR
-
IAH
38h 44m
2 stops
$888British Airways
Thu, Apr 30 - Mon, May 11
British Airways Logo
3:35 pm - 2:05 pm
IAH
-
JTR
14h 30m
1 stop
British Airways Logo
2:45 pm - 1:25 pm
JTR
-
IAH
30h 40m
1 stop
$900British Airways
Booking Insights

KAYAK's insights & trends for George Bush Intcntl to Thera flights

Get data-powered insights and trends into flights from George Bush Intcntl to Thera to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Houston George Bush Airport to Santorini (Thira)?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Houston George Bush Airport to Santorini (Thira) were found on British Airways ($823) and American Airlines ($903).

Good to know

Cheapest flight$305
Flight from Houston George Bush Airport to Santorini (Thira)

When to book flights from George Bush Intcntl to Thera

Are your dates flexible? Find out the best times to travel from George Bush Intcntl to Thera based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Houston George Bush Airport to Santorini (Thira) flights

  • What is the cheapest flight from Houston George Bush Intcntl Airport to Thera?

    In the last 3 days, the lowest price for a flight from Houston George Bush Intcntl Airport to Thera was $305 for a one-way ticket and $823 for a round-trip.

  • Do I need a passport to fly between Houston George Bush Airport and Santorini (Thira)?

    A passport is required to fly from Houston George Bush Airport to Santorini (Thira).

  • Which airports will I be using when flying from Houston George Bush Airport to Santorini (Thira)?

    Houston George Bush Airport airport is called Houston George Bush Intcntl and the only airport in Santorini (Thira) is Thera Santorini.

  • Which aircraft models fly most regularly from Houston George Bush Airport to Santorini (Thira)?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Houston George Bush Airport to Santorini (Thira)?

    oneworld is the only airline alliance operating flights between Houston George Bush Airport and Santorini (Thira).

  • How does KAYAK find such low prices on flights from Houston George Bush Airport to Santorini (Thira)?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Houston George Bush Airport to Santorini (Thira).

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Houston George Bush Airport to Santorini (Thira)?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Santorini (Thira) from Houston George Bush Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Houston George Bush Airport to Santorini (Thira)?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Santorini (Thira) with an airline and back to Houston George Bush Airport with another airline. Booking your flights between Houston George Bush Airport and JTR can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Houston George Bush Airport to Santorini (Thira)?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Santorini (Thira) from Houston George Bush Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from George Bush Intcntl to Thera

 
See real verified KAYAK customer reviews for airlines flying from Houston to Thera. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from George Bush Intcntl to Thera? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.7
British AirwaysOverall score based on 7800 reviews
6.4Entertainment
6.9Boarding
7.6Crew
6.8Comfort
6.4Food
Airline reviews

We paid for Business Class seats, but system did not have us and they were not available.

6.0 GoodAnonymous, Mar 2026
CLT - CHS
Read more British Airways reviews

We paid for Business Class seats, but system did not have us and they were not available.

Very please with the seating that the Kayak staff booked for us!

Worth every penny to upgrade to BC. Treated and felt more like First Class

I paid for a very expensive Business Class seat to and from Cairo Egypt from Charleston SC. There was partnership from states to London using American Airlines. That leg was amazing. The British Airlines leg was a joke. They used the standard no leg room 3 by 3 seats. A tray was put on the middle seat. The trip was 5 hours, from London to Cairo, thus my BC purchase. There was no screen proving tv/movie options, only a small device plug. The fold down tray and the bag of peanuts were typical of normal short run flying. The one toilet was located in the galley. We all got to know each other well. This was my first and last trip with British Airlines. I now understand why they would NEVER give me a seat chart so that I could make a selection.prior to departure. It honestly would not have made a difference, there were less than 50% of occupied seats. Apparently everyone got the memo but me. I have never felt so cheated as with that trip, got to so another going back to London, yeah. I will be sending a letter to customer service and asking for a refund. I will be photos comparing the two BC legs. OH, one more thing. The FC ticket holders got bulkhead and exit row seats. I know they had to be thrilled

Good service, food and comfort in World Traveller Plus. Entertainment was poor - no wifi on the way out and barely working on the way back. Not a great choice of entertainment on the seat back tv.

Late! Late and late! More than 1hr 30mn. This sucks when it is the last of a 4 flight journey. I missed my dinner! Which is not nice on Valentine’s Day!!! But better than the gate next to us, the poor Chinese people were rebooked to the next day flight. AA had to call security as it became very heated with the passengers! It was a mess at DFW that afternoon/evening. I wish they had some food for the people who travel as part of international journey. Indigo does it in India and it is fantastic.

They had us seating down for one hour just waiting on the plane

Flying with BA is always a good experience—even in economy class. It is better if in business and first class. Timely, breeze through security and timely connections

We waited at BOS at the gate for an hour and couldn’t get a drink or anything. Once in the air the service, food and ride was excellent.

My enetertainmnet screen was broken. Lost my bags. Almost missed my flight do to connection issues with (despite a request) ZERO help from crew. Food was edible. Potatoes pretty good even

Everything you need to know for your flight from George Bush Intcntl to Thera

Information on your arrival and departure airports