Kos

$1,049+ 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 7/7. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — KGS
Apr 8 — Apr 151
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Cheap flight deals from Colorado to Kos

Keep the following information in mind while searching for Colorado to Kos flight deals. Data was last updated April 3, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars
Provider with most accurate pricing for Denver Intl-Kos flight deals.
Provider most trusted by Cheapflights users for Denver Intl-Kos flights.

Find flight deals from Colorado to Kos

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 April 3, 2025.

This SWISS deal was found by Cheapflights users on 4/2. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/75:50 pmDEN - KGS
1 stop16h 50mSWISS
Thu 7/3111:00 amKGS - DEN
1 stop38h 20mSWISS
Deal found 4/2$1,049
This Expedia deal was found by Cheapflights users on 4/2. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/75:50 pmDEN - KGS
1 stop16h 50mMultiple Airlines
Tue 7/2910:05 amKGS - DEN
2 stops42h 55mMultiple Airlines
Deal found 4/2$1,059
This Lufthansa deal was found by Cheapflights users on 4/2. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/84:15 pmDEN - KGS
1 stop17h 50mLufthansa
Wed 7/307:55 pmKGS - DEN
1 stop26h 50mLufthansa
Deal found 4/2$1,065
This Austrian Airlines deal was found by Cheapflights users on 4/2. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/68:25 pmDEN - KGS
2 stops27h 50mAustrian Airlines
Tue 7/2910:05 amKGS - DEN
2 stops36h 55mAustrian Airlines
Deal found 4/2$1,311
This British Airways deal was found by Cheapflights users on 4/2. 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.
Wed 7/96:35 pmDEN - KGS
1 stop17h 10mBritish Airways
Tue 7/292:20 pmKGS - DEN
1 stop35h 05mBritish Airways
Deal found 4/2$2,173

Best time to book a flight from Colorado to Kos

Have a flexible travel schedule? Discover the best time to fly to Kos from Colorado 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.

Cheapflights Insights

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

Rainfall in Kos by month

Plan your trip to Kos by taking into account the average rainfall totals by month.

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.

Temperature in Kos by month

Plan your trip to Kos by taking into account the average temperature totals by month.

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).

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?

    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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Kardamena

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