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Greek Islands

$467+ Cheap flights from Colorado to Greek Islands

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 6/28. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — HER
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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Cheap flight deals from Colorado to Greek Islands

Keep the following information in mind while searching for Colorado to Greek Islands flight deals. Data was last updated May 1, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$724
(Gotogate)

One-way from

$467
(Kiwi.com)
Provider with most accurate pricing for Denver Intl-Thera Santorini flight deals.
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Provider most trusted by Cheapflights users for Denver Intl-Thera Santorini flights.
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From Colorado to Greek Islands
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One-way flight from Colorado to Greek Islands
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Find flight deals from Colorado to Greek Islands

Cheapest flights from Colorado to Greek Islands
Explore the most affordable flight options available from Colorado to Greek Islands. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

This Gotogate deal was found by Cheapflights users on 5/1. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/145:40 pmDEN - HER
2 stops47h 20mMultiple Airlines
Thu 10/237:10 pmHER - DEN
2 stops30h 25mMultiple Airlines
Deal found 5/1$724
This Finnair deal was found by Cheapflights users on 4/30. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2312:53 pmDEN - CHQ
2 stops21h 47mFinnair
Mon 9/298:40 pmCHQ - DEN
2 stops29h 59mFinnair
Deal found 4/30$746
This FlightHub deal was found by Cheapflights users on 4/30. 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.
Thu 8/214:15 pmDEN - JMK
1 stop14h 00mMultiple Airlines
Mon 8/256:35 pmJMK - DEN
2 stops30h 04mMultiple Airlines
Deal found 4/30$840
This Gurufare deal was found by Cheapflights users on 4/30. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/214:15 pmDEN - JMK
1 stop14h 00mLufthansa
Mon 8/256:55 pmJMK - DEN
1 stop27h 50mLufthansa
Deal found 4/30$841
This SWISS deal was found by Cheapflights users on 4/30. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/211:25 pmDEN - JMK
2 stops17h 15mSWISS
Mon 8/256:35 pmJMK - DEN
2 stops31h 00mSWISS
Deal found 4/30$843
This Travelocity deal was found by Cheapflights users on 4/30. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/231:25 pmDEN - CHQ
2 stops35h 50mMultiple Airlines
Mon 9/299:45 amCHQ - DEN
1 stop14h 50mMultiple Airlines
Deal found 4/30$856
This FlightHub deal was found by Cheapflights users on 4/30. 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.
Tue 9/235:59 pmDEN - CHQ
1 stop29h 51mLufthansa
Mon 9/299:45 amCHQ - DEN
1 stop14h 50mLufthansa
Deal found 4/30$865
This FlightHub deal was found by Cheapflights users on 5/1. 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.
Sat 9/2011:25 amDEN - JTR
2 stops47h 35mMultiple Airlines
Sat 10/257:25 pmJTR - DEN
2 stops30h 30mMultiple Airlines
Deal found 5/1$872
This Travelocity deal was found by Cheapflights users on 4/29. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/179:03 amDEN - JMK
2 stops21h 27mBritish Airways
Sun 9/217:35 pmJMK - DEN
2 stops35h 52mBritish Airways
Deal found 4/29$912
This Lufthansa deal was found by Cheapflights users on 4/30. 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.
Wed 10/85:59 pmDEN - HER
1 stop14h 46mLufthansa
Tue 10/216:35 pmHER - DEN
1 stop28h 45mLufthansa
Deal found 4/30$916
This FlightHub deal was found by Cheapflights users on 4/30. 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.
Sat 9/2011:18 amDEN - JTR
2 stops20h 32mLufthansa
Sat 10/257:25 pmJTR - DEN
2 stops36h 53mLufthansa
Deal found 4/30$918
This Ovago deal was found by Cheapflights users on 5/1. 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.
Mon 7/74:15 pmDEN - KGS
2 stops35h 25mMultiple Airlines
Tue 7/298:30 pmKGS - DEN
1 stop28h 50mMultiple Airlines
Deal found 5/1$1,016

Cheapflights Fare Finder

Customize your flight search to find flights from Colorado to Greek Islands 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 May 1, 2025.
Use the filters below to find and compare flights from Colorado to Greek Islands that are best for you.

Fly from

Colorado

Fly to

Greek Islands

Route

Depart

Return

Price

DenverHeraklion

DEN - HER

DENHER

Denver Intl

Tue 10/14

5:40 pm-2:00 am

2 stops47h 20m

Heraklion N. Kazantzakis Apt.

Thu 10/23

7:10 pm-4:35 pm

2 stops30h 25m

$724

DenverChania

DEN - CHQ

DENCHQ

Denver Intl

Tue 9/23

12:53 pm-7:40 pm

2 stops21h 47m

Chania Souda

Mon 9/29

8:40 pm-5:39 pm

2 stops29h 59m

$746

DenverMykonos

DEN - JMK

DENJMK

Denver Intl

Thu 8/21

4:15 pm-3:15 pm

1 stop14h 00m

Mikonos

Mon 8/25

6:35 pm-3:39 pm

2 stops30h 04m

$840

DenverMykonos

DEN - JMK

DENJMK

Denver Intl

Thu 8/21

4:15 pm-3:15 pm

1 stop14h 00m

Mikonos

Mon 8/25

6:55 pm-1:45 pm

1 stop27h 50m

$841

DenverMykonos

DEN - JMK

DENJMK

Denver Intl

Thu 8/21

1:25 pm-3:40 pm

2 stops17h 15m

Mikonos

Mon 8/25

6:35 pm-4:35 pm

2 stops31h 00m

$843

DenverChania

DEN - CHQ

DENCHQ

Denver Intl

Tue 9/23

1:25 pm-10:15 am

2 stops35h 50m

Chania Souda

Mon 9/29

9:45 am-3:35 pm

1 stop14h 50m

$856

DenverChania

DEN - CHQ

DENCHQ

Denver Intl

Tue 9/23

5:59 pm-8:50 am

1 stop29h 51m

Chania Souda

Mon 9/29

9:45 am-3:35 pm

1 stop14h 50m

$865

DenverThera

DEN - JTR

DENJTR

Denver Intl

Sat 9/20

11:25 am-8:00 pm

2 stops47h 35m

Thera Santorini

Sat 10/25

7:25 pm-4:55 pm

2 stops30h 30m

$872

DenverMykonos

DEN - JMK

DENJMK

Denver Intl

Wed 9/17

9:03 am-3:30 pm

2 stops21h 27m

Mikonos

Sun 9/21

7:35 pm-10:27 pm

2 stops35h 52m

$912

DenverHeraklion

DEN - HER

DENHER

Denver Intl

Wed 10/8

5:59 pm-5:45 pm

1 stop14h 46m

Heraklion N. Kazantzakis Apt.

Tue 10/21

6:35 pm-2:20 pm

1 stop28h 45m

$916

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/1

Showing 1-10 of 38 results
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Best time to book a flight from Colorado to Greek Islands

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

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

Find hourly flight availability from Colorado to Greek Islands. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 1, 2025.

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

Reviews of airlines servicing Greek Islands

Get insights into the airlines that provide service to Greek Islands. 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 Greek Islands. Reviews last updated May 1, 2025.
Read through reviews of airlines operating flights from Colorado to Greek Islands, such as Austrian Airlines, Finnair and SWISS. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Austrian Airlines
7.6
Good
781 reviews

Boarding

7.6

Entertainment

6.7

Crew

8.1

Overall

7.6

Food

6.7

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Ely,Mar 2025

VIE - PMI

Luggage at destination was not split into priorities. Had business and only got my bag after 20 minutes, almost towards the end and I was in a rush, so the "priority" was completely ignored.
Austrian Airlines
7.6
Good
781 reviews
Austrian Airlines
7.6
Good
781 reviews

Boarding

7.6

Entertainment

6.7

Crew

8.1

Overall

7.6

Food

6.7

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Ely,Mar 2025

VIE - PMI

Luggage at destination was not split into priorities. Had business and only got my bag after 20 minutes, almost towards the end and I was in a rush, so the "priority" was completely ignored.
Finnair
7.6
Good
1,275 reviews
Austrian Airlines
7.6
Good
781 reviews

Boarding

7.6

Entertainment

6.7

Crew

8.1

Overall

7.6

Food

6.7

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Ely,Mar 2025

VIE - PMI

Luggage at destination was not split into priorities. Had business and only got my bag after 20 minutes, almost towards the end and I was in a rush, so the "priority" was completely ignored.
SWISS
7.5
Good
1,588 reviews
Austrian Airlines
7.6
Good
781 reviews

Boarding

7.6

Entertainment

6.7

Crew

8.1

Overall

7.6

Food

6.7

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Ely,Mar 2025

VIE - PMI

Luggage at destination was not split into priorities. Had business and only got my bag after 20 minutes, almost towards the end and I was in a rush, so the "priority" was completely ignored.
Etihad Airways
7.4
Good
1,204 reviews
Austrian Airlines
7.6
Good
781 reviews

Boarding

7.6

Entertainment

6.7

Crew

8.1

Overall

7.6

Food

6.7

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Ely,Mar 2025

VIE - PMI

Luggage at destination was not split into priorities. Had business and only got my bag after 20 minutes, almost towards the end and I was in a rush, so the "priority" was completely ignored.
Scandinavian Airlines
7.3
Good
1,349 reviews
Austrian Airlines
7.6
Good
781 reviews

Boarding

7.6

Entertainment

6.7

Crew

8.1

Overall

7.6

Food

6.7

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Ely,Mar 2025

VIE - PMI

Luggage at destination was not split into priorities. Had business and only got my bag after 20 minutes, almost towards the end and I was in a rush, so the "priority" was completely ignored.

Related info for your journey

Find useful and relevant information for your journey from Colorado to Greek Islands. 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 Greek Islands one-way?

    For one-way options, check prices for Lufthansa. According to our data, you can fly for as low as $599. Users have also found prices from $658 and $868 on Air Canada and SWISS, respectively.

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

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

  • How can I find direct flights from Colorado to Greek Islands?

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

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

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

See more FAQs

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Alternative routes for Colorado to Greek Islands

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Top 2 airlines flying from Colorado to Greek Islands

Discover the top 2 airlines that operate flights from Colorado to Greek Islands. 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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$829Average$1,319FlexibilityNo cancel feeOn-time76%
SWISSCheapest$1,049Average$1,169FlexibilityNo cancel feeOn-time79%

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