$591 Cheap Flights from Houston (IAH) to Kalamata (KLX)

View $591 flight on Tue, Apr 28, 2026Opens in a new window

Popular airlines from George Bush Intercontinental Airport (IAH) to Kalamata (KLX-Kalamata Intl.)

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Cheap Flights from Houston to Kalamata (IAH-KLX)

Prices were available within the past 7 days and start at $591 for one-way flights and $733 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Wed, Apr 29 - Thu, May 7
IAH
Houston
KLX
Kalamata
$733 Roundtrip, found 1 day ago
$733
Roundtrip
found 1 day ago
Select United flight, departing Wed, Apr 29 from Houston to Kalamata, returning Thu, May 7, priced at $733 found 1 day ago
United
Wed, Apr 29 - Tue, May 5
IAH
Houston
KLX
Kalamata
$742 Roundtrip, found 1 day ago
$742
Roundtrip
found 1 day ago
Select United flight, departing Wed, Apr 29 from Houston to Kalamata, returning Tue, May 5, priced at $742 found 1 day ago
United
Mon, Apr 27 - Thu, May 7
IAH
Houston
KLX
Kalamata
$766 Roundtrip, found 1 day ago
$766
Roundtrip
found 1 day ago
Select United flight, departing Mon, Apr 27 from Houston to Kalamata, returning Thu, May 7, priced at $766 found 1 day ago
United
Mon, Apr 27 - Tue, May 5
IAH
Houston
KLX
Kalamata
$775 Roundtrip, found 1 day ago
$775
Roundtrip
found 1 day ago
Select United flight, departing Mon, Apr 27 from Houston to Kalamata, returning Tue, May 5, priced at $775 found 1 day ago
United
Fri, Apr 24 - Thu, May 7
IAH
Houston
KLX
Kalamata
$793 Roundtrip, found 1 day ago
$793
Roundtrip
found 1 day ago
Select United flight, departing Fri, Apr 24 from Houston to Kalamata, returning Thu, May 7, priced at $793 found 1 day ago
United
Mon, Apr 27 - Tue, May 5
IAH
Houston
KLX
Kalamata
$795 Roundtrip, found 1 day ago
$795
Roundtrip
found 1 day ago
Select United flight, departing Mon, Apr 27 from Houston to Kalamata, returning Tue, May 5, priced at $795 found 1 day ago
United
Fri, May 1 - Thu, May 7
IAH
Houston
KLX
Kalamata
$798 Roundtrip, found 1 day ago
$798
Roundtrip
found 1 day ago
Select United flight, departing Fri, May 1 from Houston to Kalamata, returning Thu, May 7, priced at $798 found 1 day ago
United
Wed, Apr 29 - Sun, May 3
IAH
Houston
KLX
Kalamata
$801 Roundtrip, found 3 days ago
$801
Roundtrip
found 3 days ago
Select United flight, departing Wed, Apr 29 from Houston to Kalamata, returning Sun, May 3, priced at $801 found 3 days ago
Lufthansa
Sat, Apr 25 - Thu, May 7
IAH
Houston
KLX
Kalamata
$825 Roundtrip, found 1 day ago
$825
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Sat, Apr 25 from Houston to Kalamata, returning Thu, May 7, priced at $825 found 1 day ago
Swiss International Air Lines
Sun, Apr 26 - Tue, May 5
IAH
Houston
KLX
Kalamata
$1,277 Roundtrip, found 1 day ago
$1,277
Roundtrip
found 1 day ago
Select Swiss International Air Lines flight, departing Sun, Apr 26 from Houston to Kalamata, returning Tue, May 5, priced at $1,277 found 1 day ago

Frequently asked questions

How much does a flight from George Bush Intercontinental Airport (IAH) to Kalamata Intl. Airport (KLX) cost?
Secure a cheap one-way flight from $591 or cheap return flight from $733 from George Bush Intercontinental Airport (IAH) to Kalamata Intl. Airport (KLX) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from George Bush Intercontinental Airport (IAH) to Kalamata Intl. Airport (KLX)?
Traveling in April can help you save, as it's the cheapest month for flights between IAH and KLX. You'll often find the lowest fares during the off-season.
What is the cheapest airline that flies from George Bush Intercontinental Airport (IAH) to Kalamata Intl. Airport (KLX)?
To find the cheapest airline that'll fly you from IAH to KLX, use Expedia's filter tool. Customize your search based on your travel needs, such as preferred carriers and ideal departure window. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from George Bush Intercontinental Airport (IAH) to Kalamata Intl. Airport (KLX)?
There are no daily nonstop flights available from George Bush Intercontinental Airport (IAH) to Kalamata Intl. Airport (KLX). But you can book flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be soaring above the clouds before you know it.
What day of the week has the most flights from IAH to KLX?
You'll usually find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from George Bush Intercontinental Airport (IAH) to Kalamata Intl. Airport (KLX)?
Select a flight from George Bush Intercontinental Airport (IAH) to Kalamata Intl. Airport (KLX) that takes off before 3 PM to reduce the risk of cancellations and delays. Later departures have a 22% higher chance of being canceled, on average.**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 George Bush Intercontinental Airport (IAH) to Kalamata Intl. Airport (KLX) last-minute?
Waiting until just before your trip to book a ticket from IAH to KLX often results in higher prices. Although you may find some last-minute offers, they're not always guaranteed. Be flexible with your travel plans for a better chance of getting a bargain.
Is it cheaper to book an IAH to KLX flight and hotel package?
You can save money by securing an IAH to KLX 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 it all in one place. Once you've selected your ideal accommodations and flights, consider adding extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from George Bush Intercontinental Airport (IAH) to Kalamata Intl. Airport (KLX)?
Usually, it's possible to reschedule or cancel your IAH to KLX flight. However, if the booking was made more than 24 hours ago, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Origin airport
George Bush Intercontinental
Destination airport
Kalamata Intl.
Roundtrip price
$733
Distance
6284 mi

Book with confidence

Houston to Kalamata Flights

The cheapest times to fly from Houston to Kalamata

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

 

The best time to book a flight from Houston to Kalamata

Sunday is one of the best days to book for cheap flights from Houston to Kalamata: 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 Kalamata

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 Kalamata in 2025. You can also book with separate airlines for your outbound and return journeys, from $591 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 Kalamata 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 Kalamata 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.

 

Houston to Kalamata Flights

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*Available to One Key members.