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Greece

$239+ 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 9/15. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — ATH
ago. 5 — ago. 121
mar. 8/5
mar. 8/12
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 julio 31, 2025.

Round-trip from

$587
(United Airlines)

One-way from

$239
(Trip.com)

Popular in

June

Cheapest in

February

Average price

$1,235
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 ($430 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($56 potential savings vs. average RT price).
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Average for round-trip flights in July 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 julio 31, 2025.

This United Airlines deal was found by Cheapflights users on 7/30. 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.
mié. 10/1510:30 amCOS - ATH
2 stops23h 05mUnited Airlines
mié. 11/1911:55 amATH - COS
2 stops42h 52mUnited Airlines
Deal found 7/30$587
This FlightHub deal was found by Cheapflights users on 7/28. 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.
sáb. 8/167:50 pmDEN - SKG
1 stop15h 35mTurkish Airlines
lun. 8/259:15 pmSKG - DEN
1 stop29h 40mTurkish Airlines
Deal found 7/28$607
This Ovago deal was found by Cheapflights users on 7/31. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/152:01 pmCOS - ATH
2 stops25h 49mBritish Airways
mié. 11/198:20 pmATH - COS
2 stops36h 28mBritish Airways
Deal found 7/31$614
This Scandinavian Airlines deal was found by Cheapflights users on 7/29. 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.
mié. 10/17:05 amDEN - CHQ
2 stops20h 45mScandinavian Airlines
sáb. 10/187:50 pmCHQ - DEN
2 stops36h 24mScandinavian Airlines
Deal found 7/29$635
This Mytrip deal was found by Cheapflights users on 7/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/284:40 pmDEN - SKG
2 stops23h 50mMultiple Airlines
mar. 9/25:45 pmSKG - DEN
2 stops27h 45mMultiple Airlines
Deal found 7/29$695
This Gurufare deal was found by Cheapflights users on 7/31. 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.
dom. 12/2812:33 pmDEN - ATH
2 stops21h 37mBritish Airways
dom. 1/118:00 amATH - DEN
2 stops22h 51mBritish Airways
Deal found 7/31$702
This FlightHub deal was found by Cheapflights users on 7/30. 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.
vie. 10/37:50 pmDEN - ATH
1 stop22h 15mTurkish Airlines
vie. 10/103:55 amATH - DEN
1 stop23h 00mTurkish Airlines
Deal found 7/30$703
This Air Canada deal was found by Cheapflights users on 7/30. 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.
mié. 10/151:25 pmDEN - ATH
2 stops17h 20mAir Canada
vie. 10/246:55 amATH - DEN
2 stops18h 29mAir Canada
Deal found 7/30$704
This Lufthansa deal was found by Cheapflights users on 7/30. 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.
dom. 9/284:15 pmDEN - ATH
1 stop14h 20mLufthansa
mar. 10/2112:35 pmATH - DEN
1 stop34h 10mLufthansa
Deal found 7/30$706
This Mytrip deal was found by Cheapflights users on 7/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/611:15 amDEN - ATH
3 stops28h 25mMultiple Airlines
mar. 10/1410:15 pmATH - DEN
2 stops24h 30mMultiple Airlines
Deal found 7/30$707
This United Airlines deal was found by Cheapflights users on 7/30. 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.
mié. 9/176:00 amDEN - ATH
2 stops23h 00mUnited Airlines
mié. 9/243:30 pmATH - DEN
1 stop27h 44mUnited Airlines
Deal found 7/30$709
This FlightHub deal was found by Cheapflights users on 7/29. 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.
mié. 9/35:50 pmDEN - ATH
1 stop22h 05mSWISS
dom. 9/72:00 pmATH - DEN
1 stop35h 20mSWISS
Deal found 7/29$715

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 julio 31, 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

Colorado SpringsAthens

COS - ATH

COSATH

Colorado Springs

mié. 10/15

10:30 am-6:35 pm

2 stops23h 05m

Athens Eleftherios V.

mié. 11/19

11:55 am-9:47 pm

2 stops42h 52m

$587

DenverThessaloniki

DEN - SKG

DENSKG

Denver Intl

sáb. 8/16

7:50 pm-8:25 pm

1 stop15h 35m

Thessaloniki Makedonia

lun. 8/25

9:15 pm-5:55 pm

1 stop29h 40m

$607

Colorado SpringsAthens

COS - ATH

COSATH

Colorado Springs

mié. 10/15

2:01 pm-12:50 am

2 stops25h 49m

Athens Eleftherios V.

mié. 11/19

8:20 pm-11:48 pm

2 stops36h 28m

$614

DenverChania

DEN - CHQ

DENCHQ

Denver Intl

mié. 10/1

7:05 am-12:50 pm

2 stops20h 45m

Chania Souda

sáb. 10/18

7:50 pm-11:14 pm

2 stops36h 24m

$635

DenverThessaloniki

DEN - SKG

DENSKG

Denver Intl

jue. 8/28

4:40 pm-1:30 am

2 stops23h 50m

Thessaloniki Makedonia

mar. 9/2

5:45 pm-12:30 pm

2 stops27h 45m

$695

DenverAthens

DEN - ATH

DENATH

Denver Intl

vie. 10/3

7:50 pm-3:05 am

1 stop22h 15m

Athens Eleftherios V.

vie. 10/10

3:55 am-5:55 pm

1 stop23h 00m

$703

DenverAthens

DEN - ATH

DENATH

Denver Intl

mié. 10/15

1:25 pm-3:45 pm

2 stops17h 20m

Athens Eleftherios V.

vie. 10/24

6:55 am-4:24 pm

2 stops18h 29m

$704

DenverAthens

DEN - ATH

DENATH

Denver Intl

dom. 9/28

4:15 pm-3:35 pm

1 stop14h 20m

Athens Eleftherios V.

mar. 10/21

12:35 pm-1:45 pm

1 stop34h 10m

$706

DenverAthens

DEN - ATH

DENATH

Denver Intl

lun. 10/6

11:15 am-12:40 am

3 stops28h 25m

Athens Eleftherios V.

mar. 10/14

10:15 pm-1:45 pm

2 stops24h 30m

$707

DenverAthens

DEN - ATH

DENATH

Denver Intl

mié. 9/17

6:00 am-2:00 pm

2 stops23h 00m

Athens Eleftherios V.

mié. 9/24

3:30 pm-10:14 am

1 stop27h 44m

$709

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 41 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 $1,287). 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 julio 31, 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.

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 julio 31, 2025.
Read reviews from past customers who have flown Delta, KLM, and Austrian Airlines from Colorado to Greece. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,383 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Austrian Airlines
7.6
Good
823 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Finnair
7.6
Good
1,316 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air France
7.5
Good
1,465 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 KLM, with whom users have recently found tickets for as low as $468. However, be on the lookout for offers from Air Canada and British Airways, 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 $1,287). 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 julio 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$553Average$708FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$605Average$996FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$608Average$1,139FlexibilityNo cancel feeOn-time71%
Scandinavian AirlinesCheapest$624Average$876FlexibilityNo cancel feeOn-time77%
DeltaCheapest$632Average$1,142FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$664Average$1,193FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$781Average$1,268FlexibilityNo cancel feeOn-time76%
Air CanadaCheapest$810Average$1,276FlexibilityNo cancel feeOn-time67%
Air FranceCheapest$894Average$1,557FlexibilityNo cancel feeOn-time77%
SWISSCheapest$1,018Average$1,123FlexibilityNo cancel feeOn-time79%

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