In terms of precipitation, rainfall in Kos ranges from 0.1 - 6.7 inches per month. January is typically the wettest month, when rainfall can reach 6.7 in. July is typically the driest time to visit Kos when rainfall is around 0.1 in.

If weather is an important factor for your trip to Kos, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of February, when temperatures are typically at their lowest (around 50.0 F).

What is the cheapest time of day to fly from CO to KGS?

When flying from Colorado to Kos, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What airport do you fly into for flights to Kos from Colorado?

Most people fly into Kos (KGS) if they book a flight to Kos from Colorado. Kos is conveniently located just 12.8 mi from Kos’s city center.

Can I find deals for flights from Colorado to Kos that include hotel bookings?

Yes. In addition to deals on Colorado to Kos flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Colorado to Kos?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Colorado to Kos.

Can I find deals for business class flights from Colorado to Kos?

Yes. Cheapflights offers flight deals from Colorado to Kos by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$1,241+ Flights from Colorado to Kos

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Cheap flight deals from Colorado to Kos

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Explore the most affordable flight options available from Colorado to Kos. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 4, 2026.

Tue 4/211:25 pm

DEN

KGS

2 stops35h 55m

Multiple Airlines

Tue 4/289:20 am

KGS

DEN

2 stops19h 35m

Multiple Airlines

Deal found 2/1

$1,241

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Round-trip from	$1,241 (Gotogate)

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DenverKos

DEN - KGS

DENKGS

Denver Intl

Tue 4/21

1:25 pm-10:20 am

2 stops35h 55m

Kos

Tue 4/28

9:20 am-7:55 pm

2 stops19h 35m

$1,241

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USCO-KGS

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Related info for your journey

What airport do you fly into for flights to Kos from Colorado?
Most people fly into Kos (KGS) if they book a flight to Kos from Colorado. Kos is conveniently located just 12.8 mi from Kos’s city center.
Can I find deals for flights from Colorado to Kos that include hotel bookings?
Yes. In addition to deals on Colorado to Kos flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Colorado to Kos?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Colorado to Kos.
Can I find deals for business class flights from Colorado to Kos?
Yes. Cheapflights offers flight deals from Colorado to Kos by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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$1,241+ Cheap flights from Colorado to Kos (KGS)

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 4/21. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Colorado to Kos with Cheapflights

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Cheap flight deals from Colorado to Kos

Cheapest flights from Colorado to KosExplore the most affordable flight options available from Colorado to Kos. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 4, 2026.

Explore the most affordable flight options available from Colorado to Kos. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 4, 2026.

Best flights from Colorado to KosDiscover carefully curated flight deals from Colorado to Kos that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 4, 2026.

Discover carefully curated flight deals from Colorado to Kos that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 4, 2026.

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Everything you need to know about your flight from Colorado to Kos

Related info for your journey

Find useful and relevant information for your journey from Colorado to Kos. 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 Kos from Colorado?

Can I find deals for flights from Colorado to Kos that include hotel bookings?

How can I find direct flights from Colorado to Kos?

Can I find deals for business class flights from Colorado to Kos?

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Cheapest flights from Colorado to Kos
Explore the most affordable flight options available from Colorado to Kos. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 4, 2026.

Best flights from Colorado to Kos
Discover carefully curated flight deals from Colorado to Kos that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 4, 2026.