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$369+ Cheap flights from Colorado to Greece

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/3. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — ATH
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
1 adult, Economy
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Cheap flight deals from Colorado to Greece

Keep the following information in mind while searching for Colorado to Greece flight deals. Data was last updated April 17, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$680
(FlightHub)

One-way from

$369
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$806
Provider with most accurate pricing for Denver Intl-Athens Eleftherios V. flight deals.
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Provider most trusted by Cheapflights users for Denver Intl-Athens Eleftherios V. flights.
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From Colorado to Greece
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One-way flight from Colorado to Greece
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Highest demand for flights based on searches. 30% potential increase in price ($438 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($58 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Colorado to Greece

Cheapest flights from Colorado to Greece
Explore the most affordable flight options available from Colorado to Greece. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

This Air Canada deal was found by Cheapflights users on 4/17. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1211:25 amDEN - ATH
1 stop15h 05mAir Canada
Fri 11/286:25 amATH - DEN
2 stops21h 58mAir Canada
Deal found 4/17$627
This Justfly.com deal was found by Cheapflights users on 4/17. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1211:25 amDEN - ATH
1 stop15h 05mMultiple Airlines
Fri 11/287:00 amATH - DEN
1 stop16h 40mMultiple Airlines
Deal found 4/17$638
This FlightHub deal was found by Cheapflights users on 4/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/187:50 pmDEN - ATH
1 stop28h 05mTurkish Airlines
Mon 9/293:55 amATH - DEN
1 stop23h 00mTurkish Airlines
Deal found 4/16$650
This Scandinavian Airlines deal was found by Cheapflights users on 4/16. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/186:15 amDEN - ATH
2 stops27h 35mScandinavian Airlines
Tue 9/27:40 pmATH - DEN
2 stops35h 01mScandinavian Airlines
Deal found 4/16$657
This FlightHub deal was found by Cheapflights users on 4/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/124:25 pmDEN - ATH
1 stop23h 30mLufthansa
Fri 11/287:00 amATH - DEN
1 stop16h 40mLufthansa
Deal found 4/17$658
This United Airlines deal was found by Cheapflights users on 4/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/178:00 amDEN - ATH
1 stop17h 10mUnited Airlines
Mon 12/112:55 pmATH - DEN
1 stop33h 45mUnited Airlines
Deal found 4/17$664
This Delta deal was found by Cheapflights users on 4/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/811:59 pmDEN - ATH
1 stop25h 36mDelta
Mon 12/13:35 amATH - DEN
2 stops23h 27mDelta
Deal found 4/17$665
This Gurufare deal was found by Cheapflights users on 4/17. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2312:34 pmDEN - ATH
2 stops18h 56mBritish Airways
Mon 11/32:10 pmATH - DEN
1 stop34h 15mBritish Airways
Deal found 4/17$703
This United Airlines deal was found by Cheapflights users on 4/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/33:40 pmCOS - ATH
2 stops33h 25mUnited Airlines
Fri 5/2312:10 pmATH - COS
2 stops34h 25mUnited Airlines
Deal found 4/17$781
This Air Canada deal was found by Cheapflights users on 4/16. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/163:25 pmCOS - ATH
2 stops33h 30mAir Canada
Wed 10/13:30 pmATH - COS
2 stops37h 09mAir Canada
Deal found 4/16$788
This Air Canada deal was found by Cheapflights users on 4/16. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/69:40 amDEN - JMK
2 stops26h 00mMultiple Airlines
Mon 5/129:25 pmJMK - DEN
2 stops46h 02mMultiple Airlines
Deal found 4/16$829
This Delta deal was found by Cheapflights users on 4/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/201:40 pmCOS - ATH
1 stop36h 15mDelta
Wed 10/16:00 amATH - COS
2 stops25h 29mDelta
Deal found 4/16$831

Cheapflights Fare Finder

Customize your flight search to find flights from Colorado to Greece that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 17, 2025.
Use the filters below to find and compare flights from Colorado to Greece that are best for you.

Fly from

Colorado

Fly to

Greece

Route

Depart

Return

Price

DenverAthens

DEN - ATH

DENATH

Denver Intl

Thu 9/18

7:50 pm-8:55 am

1 stop28h 05m

Athens Eleftherios V.

Mon 9/29

3:55 am-5:55 pm

1 stop23h 00m

$650

DenverAthens

DEN - ATH

DENATH

Denver Intl

Mon 8/18

6:15 am-6:50 pm

2 stops27h 35m

Athens Eleftherios V.

Mon 9/1

7:40 pm-10:56 pm

2 stops36h 16m

$657

DenverAthens

DEN - ATH

DENATH

Denver Intl

Mon 5/12

4:40 pm-1:00 pm

2 stops35h 20m

Athens Eleftherios V.

Fri 6/13

9:45 am-9:48 am

1 stop33h 03m

$685

DenverAthens

DEN - ATH

DENATH

Denver Intl

Tue 10/14

6:35 pm-6:05 pm

1 stop14h 30m

Athens Eleftherios V.

Mon 10/27

7:35 pm-4:25 pm

1 stop28h 50m

$733

DenverAthens

DEN - ATH

DENATH

Denver Intl

Tue 10/14

6:00 am-9:55 am

2 stops18h 55m

Athens Eleftherios V.

Tue 10/28

7:00 am-10:01 pm

2 stops23h 01m

$738

DenverAthens

DEN - ATH

DENATH

Denver Intl

Tue 10/14

11:40 am-2:10 pm

2 stops17h 30m

Athens Eleftherios V.

Mon 10/27

3:35 am-10:15 pm

2 stops26h 40m

$763

Colorado SpringsAthens

COS - ATH

COSATH

Colorado Springs

Sat 5/3

3:40 pm-10:05 am

2 stops33h 25m

Athens Eleftherios V.

Fri 5/23

12:10 pm-1:35 pm

2 stops34h 25m

$781

Colorado SpringsAthens

COS - ATH

COSATH

Colorado Springs

Tue 9/16

3:25 pm-9:55 am

2 stops33h 30m

Athens Eleftherios V.

Wed 10/1

3:30 pm-7:39 pm

2 stops37h 09m

$788

DenverAthens

DEN - ATH

DENATH

Denver Intl

Tue 5/6

7:45 am-10:05 am

2 stops17h 20m

Athens Eleftherios V.

Thu 5/15

12:10 pm-8:51 am

2 stops29h 41m

$796

DenverMykonos

DEN - JMK

DENJMK

Denver Intl

Tue 5/6

9:40 am-8:40 pm

2 stops26h 00m

Mikonos

Mon 5/12

9:25 pm-10:27 am

2 stops46h 02m

$829

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/15

Showing 1-10 of 58 results
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Best time to book a flight from Colorado to Greece

Have a flexible travel schedule? Discover the best time to fly to Greece 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 Greece

What is the cheapest month to book a flight from Colorado to Greece?

Currently, November is the cheapest month in which you can book a flight from Colorado to Greece (average of $679). Flying from Colorado to Greece in June is currently the most expensive (average of $1,340). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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

Find hourly flight availability from Colorado to Greece. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 17, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Colorado to Greece as you normally would.

Rainfall in Greece by month

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

In terms of precipitation, rainfall in Greece ranges from 0.2 - 2.5 inches per month. December is typically the wettest month, when rainfall can reach 2.5 in. June is typically the driest time to visit Greece when rainfall is around 0.2 in.

Temperature in Greece by month

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

If weather is an important factor for your trip to Greece, 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 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 50.0 F).

Reviews of airlines servicing Greece

Get insights into the airlines that provide service to Greece. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Greece. Reviews last updated April 17, 2025.
Peruse reviews from past customers who have flown with Delta, KLM and Finnair from Colorado to Greece to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,917 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,917 reviews
Delta
8.0
Very good
7,917 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,329 reviews
Delta
8.0
Very good
7,917 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Finnair
7.6
Good
1,269 reviews
Delta
8.0
Very good
7,917 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Austrian Airlines
7.6
Good
775 reviews
Delta
8.0
Very good
7,917 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air France
7.5
Good
1,435 reviews
Delta
8.0
Very good
7,917 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Colorado to Greece. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Colorado to Greece one-way?

    The cheapest airline one-way is United Airlines, with whom users have recently found tickets for as low as $603. However, be on the lookout for offers from Air France and KLM, as they are both options that can get you from Colorado to Greece for a low price.

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

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

  • How can I find direct flights from Colorado to Greece?

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

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

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

  • What is the cheapest month to book a flight from Colorado to Greece?

    Currently, November is the cheapest month in which you can book a flight from Colorado to Greece (average of $679). Flying from Colorado to Greece in June is currently the most expensive (average of $1,340). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Colorado to Greece

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Colorado to Greece

Discover the top 10 airlines that operate flights from Colorado to Greece. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$554Average$650FlexibilityNo cancel feeOn-time77%
Scandinavian AirlinesCheapest$616Average$880FlexibilityNo cancel feeOn-time77%
DeltaCheapest$650Average$1,147FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$773Average$1,148FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$784Average$1,269FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$800Average$1,480FlexibilityNo cancel feeOn-time71%
SWISSCheapest$817Average$1,274FlexibilityNo cancel feeOn-time79%
LufthansaCheapest$854Average$1,404FlexibilityNo cancel feeOn-time76%
Air CanadaCheapest$940Average$1,349FlexibilityNo cancel feeOn-time67%
Air FranceCheapest$1,079Average$1,557FlexibilityNo cancel feeOn-time77%

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