$421 Cheap Flights from Denver (DEN) to Kalamata (KLX)

View $421 flight on Wed, Nov 5, 2025Opens in a new window

Popular airlines from Denver Intl. Airport (DEN) to Kalamata (KLX-Kalamata Intl.)

Cheap Flights from Denver to Kalamata (DEN-KLX)

Prices were available within the past 7 days and start at $421 for one-way flights and $725 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Wed, Apr 22 - Thu, May 7
DEN
Denver
KLX
Kalamata
$725 Roundtrip, found 6 hours ago
$725
Roundtrip
found 6 hours ago
Select Lufthansa flight, departing Wed, Apr 22 from Denver to Kalamata, returning Thu, May 7, priced at $725 found 6 hours ago
Lufthansa
Wed, Apr 22 - Thu, May 7
DEN
Denver
KLX
Kalamata
$729 Roundtrip, found 6 hours ago
$729
Roundtrip
found 6 hours ago
Select Lufthansa flight, departing Wed, Apr 22 from Denver to Kalamata, returning Thu, May 7, priced at $729 found 6 hours ago
Swiss International Air Lines
Wed, Apr 22 - Thu, May 7
DEN
Denver
KLX
Kalamata
$873 Roundtrip, found 6 hours ago
$873
Roundtrip
found 6 hours ago
Select Swiss International Air Lines flight, departing Wed, Apr 22 from Denver to Kalamata, returning Thu, May 7, priced at $873 found 6 hours ago
Lufthansa
Wed, Apr 22 - Thu, May 7
DEN
Denver
KLX
Kalamata
$1,203 Roundtrip, found 6 hours ago
$1,203
Roundtrip
found 6 hours ago
Select Lufthansa flight, departing Wed, Apr 22 from Denver to Kalamata, returning Thu, May 7, priced at $1,203 found 6 hours ago
Lufthansa
Wed, Apr 22 - Thu, May 7
DEN
Denver
KLX
Kalamata
$1,208 Roundtrip, found 6 hours ago
$1,208
Roundtrip
found 6 hours ago
Select Lufthansa flight, departing Wed, Apr 22 from Denver to Kalamata, returning Thu, May 7, priced at $1,208 found 6 hours ago
Lufthansa
Wed, Apr 22 - Thu, May 7
DEN
Denver
KLX
Kalamata
$1,222 Roundtrip, found 6 hours ago
$1,222
Roundtrip
found 6 hours ago
Select Lufthansa flight, departing Wed, Apr 22 from Denver to Kalamata, returning Thu, May 7, priced at $1,222 found 6 hours ago
Lufthansa
Wed, Apr 22 - Thu, May 7
DEN
Denver
KLX
Kalamata
$1,227 Roundtrip, found 6 hours ago
$1,227
Roundtrip
found 6 hours ago
Select Lufthansa flight, departing Wed, Apr 22 from Denver to Kalamata, returning Thu, May 7, priced at $1,227 found 6 hours ago
Swiss International Air Lines
Wed, Apr 22 - Thu, May 7
DEN
Denver
KLX
Kalamata
$1,304 Roundtrip, found 6 hours ago
$1,304
Roundtrip
found 6 hours ago
Select Swiss International Air Lines flight, departing Wed, Apr 22 from Denver to Kalamata, returning Thu, May 7, priced at $1,304 found 6 hours ago
Lufthansa
Wed, Apr 22 - Thu, May 7
DEN
Denver
KLX
Kalamata
$1,311 Roundtrip, found 6 hours ago
$1,311
Roundtrip
found 6 hours ago
Select Lufthansa flight, departing Wed, Apr 22 from Denver to Kalamata, returning Thu, May 7, priced at $1,311 found 6 hours ago
Air Canada
Wed, Apr 22 - Thu, May 7
DEN
Denver
KLX
Kalamata
$2,014 Roundtrip, found 6 hours ago
$2,014
Roundtrip
found 6 hours ago
Select Air Canada flight, departing Wed, Apr 22 from Denver to Kalamata, returning Thu, May 7, priced at $2,014 found 6 hours ago

Frequently asked questions

How much does a flight from Denver Intl. Airport (DEN) to Kalamata Intl. Airport (KLX) cost?
Secure a cheap one-way flight from $421 or cheap return flight from $725 from Denver Intl. Airport (DEN) to Kalamata Intl. Airport (KLX) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Denver Intl. Airport (DEN) to Kalamata Intl. Airport (KLX)?
The cheapest month to fly from DEN to KLX is April, when demand is low. Off-peak season is often when airlines offer better prices between these airports.
What is the cheapest airline that flies from Denver Intl. Airport (DEN) to Kalamata Intl. Airport (KLX)?
To find the cheapest airline flying from DEN to KLX, use Expedia's filter tool. Customize your search based on what's important to you, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to see the most affordable options first.
How many flights per day from Denver Intl. Airport (DEN) to Kalamata Intl. Airport (KLX)?
You'll need to book a flight with a layover if you're traveling from Denver Intl. Airport (DEN) to Kalamata Intl. Airport (KLX). There are no daily direct flights on this route. However, simply filter your search to include one or two stops to discover the best option for your trip.
What day of the week has the most flights from DEN to KLX?
Typically you'll find the largest variety of flight choices on a Friday. Tuesdays are often the quietest.* But this can change based on the season, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Denver Intl. Airport (DEN) to Kalamata Intl. Airport (KLX)?
To avoid possible delays on the Denver Intl. Airport (DEN) to Kalamata Intl. Airport (KLX) route, aim to fly before 3 PM. Later flights have a 22% higher chance of being canceled.**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 Denver Intl. Airport (DEN) to Kalamata Intl. Airport (KLX) last-minute?
Waiting until right before your break to book a flight from DEN to KLX generally means paying more. While you may find some last-minute deals, they're not always guaranteed. Allow some flexibility in your schedule for the best chance of scoring a bargain.
Is it cheaper to book a DEN to KLX flight and hotel package?
Booking a DEN to KLX flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels in one place. Select from our wide range of stays and then add activities, flights and car rentals to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Denver Intl. Airport (DEN) to Kalamata Intl. Airport (KLX)?
If you booked your DEN to KLX flight in the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for further details.

Travel information

Origin airport
Denver Intl.
Destination airport
Kalamata Intl.
Airlines serving
Lufthansa
Roundtrip price
$724
Distance
6139 mi

Book with confidence

Denver to Kalamata Flights

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

 

The best time to book a flight from Denver to Kalamata

Sunday is one of the best days to book for cheap flights from Denver 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 Denver 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 Denver to Kalamata in 2025. You can also book with separate airlines for your outbound and return journeys, from $421 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 Denver 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 Denver 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.

 

Denver to Kalamata Flights

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*Available to One Key members.