What is the cheapest airline that flies from Colorado to Greece?

British Airways, Turkish Airlines, and SWISS are the most popular carriers operating from Colorado to Greece

What airlines fly to Greece?

United Airlines, Turkish Airlines and Lufthansa are the top three most popular airlines that fly to Greece from Colorado according to our data. United Airlines is the first choice among our users, with 39% of people opting to fly with this airline when traveling to Greece. Keep in mind that there are 11 different airlines that fly to Greece on a routine basis, so you have a few additional options to choose from.

How long is the flight from Colorado to Greece?

Flight times vary depending on what airport in Colorado you fly out of and what airport in Greece you fly into. For example, flying from Denver to Athens takes 13h 50m on average. On the other hand, flying from Colorado Springs to Athens takes 16h 25m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

When did momondo last update prices for flights from Colorado to Greece?

Prices for flights from Colorado to Greece are updated daily.

How many operators does momondo search for flights from Colorado to Greece?

The number of operators available for flights from Colorado to Greece is 11 as of March 2026.

How old do you have to be to fly from Colorado to Greece?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Colorado to Greece.

What documentation or ID do you need to fly to Greece?

The travel and health documents you'll need for your trip to Greece may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Greece. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$333 Cheap Flights from Colorado to Greece in 2026

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Find the cheapest flights from Colorado to Greece

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:25 pm - 8:30 pm

DEN

ATH

15h 05m

1 stop

10:25 am - 6:25 pm

ATH

DEN

17h 00m

1 stop

$616Turkish Airlines

Sun, Apr 26 - Sat, May 9

8:25 pm - 2:50 pm

DEN

ATH

33h 25m

1 stop

3:40 pm - 6:25 pm

ATH

DEN

35h 45m

1 stop

$620Turkish Airlines

Sun, May 10 - Wed, May 20

8:25 pm - 8:20 am

DEN

JMK

26h 55m

2 stops

10:10 pm - 6:25 pm

JMK

DEN

29h 15m

2 stops

$757Multiple Airlines

Sat, Apr 18 - Sat, Apr 25

8:25 pm - 8:20 am

DEN

JMK

26h 55m

2 stops

10:10 pm - 6:25 pm

JMK

DEN

29h 15m

2 stops

$770Multiple Airlines

Sat, Apr 18 - Sat, Apr 25

5:40 pm - 5:45 pm

DEN

HER

15h 05m

1 stop

9:40 am - 3:40 pm

HER

DEN

15h 00m

1 stop

$927Lufthansa

Wed, Apr 22 - Wed, Apr 29

5:40 pm - 5:45 pm

DEN

HER

15h 05m

1 stop

9:40 am - 7:29 pm

HER

DEN

18h 49m

2 stops

$936Lufthansa

Wed, Apr 22 - Wed, Apr 29

6:40 pm - 1:50 pm

DEN

JTR

34h 10m

1 stop

5:05 pm - 4:30 pm

JTR

DEN

32h 25m

1 stop

$975British Airways

Sun, Sep 20 - Thu, Sep 24

6:40 pm - 6:15 pm

DEN

JMK

14h 35m

1 stop

4:25 pm - 4:30 pm

JMK

DEN

33h 05m

1 stop

$978British Airways

Sun, Sep 6 - Thu, Sep 10

5:30 am - 10:10 am

COS

ATH

19h 40m

2 stops

12:10 pm - 5:51 pm

ATH

COS

38h 41m

2 stops

$995Air Canada

Sun, Sep 6 - Mon, Sep 21

1:51 pm - 10:10 am

COS

ATH

35h 19m

2 stops

12:10 pm - 5:51 pm

ATH

COS

38h 41m

2 stops

$1,001Air Canada

Tue, Sep 15 - Mon, Sep 21

Turkish Airlines flights from Colorado to Greece

Our best Turkish Airlines deals on Colorado to Greece flight tickets

Turkish Airlines

Apr 26

DEN8:25 pmDenver Intl

15h 05m

1 stop

ATH8:30 pmAthens Eleftherios V.

May 9

ATH10:25 amAthens Eleftherios V.

17h 00m

1 stop

DEN6:25 pmDenver Intl

$616

Turkish Airlines

May 10

DEN8:25 pmDenver Intl

33h 25m

1 stop

ATH2:50 pmAthens Eleftherios V.

May 20

ATH3:40 pmAthens Eleftherios V.

35h 45m

1 stop

DEN6:25 pmDenver Intl

$620

Turkish Airlines

Apr 14

DEN8:25 pmDenver Intl

21h 40m

1 stop

ATH3:05 amAthens Eleftherios V.

Apr 29

ATH3:55 amAthens Eleftherios V.

23h 30m

1 stop

DEN6:25 pmDenver Intl

$622

Scandinavian Airlines flights from Colorado to Greece

Our best Scandinavian Airlines deals on Colorado to Greece flight tickets

Scandinavian Airlines

Apr 20

DEN6:40 amDenver Intl

21h 20m

2 stops

ATH1:00 pmAthens Eleftherios V.

Apr 27

ATH7:45 amAthens Eleftherios V.

24h 34m

2 stops

DEN11:19 pmDenver Intl

$701

Scandinavian Airlines

Aug 18

DEN6:30 amDenver Intl

23h 45m

2 stops

ATH3:15 pmAthens Eleftherios V.

Aug 25

ATH7:45 amAthens Eleftherios V.

24h 13m

2 stops

DEN10:58 pmDenver Intl

$724

Scandinavian Airlines

Sep 4

DEN1:35 pmDenver Intl

21h 40m

2 stops

ATH8:15 pmAthens Eleftherios V.

Sep 16

ATH7:50 amAthens Eleftherios V.

23h 59m

2 stops

DEN10:49 pmDenver Intl

$737

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DenverAthens

DEN - ATH

DENATH

Denver Intl

Sun 4/26

8:25 pm-8:30 pm

1 stop15h 05m

Athens Eleftherios V.

Sat 5/9

10:25 am-6:25 pm

1 stop17h 00m

$616

DenverAthens

DEN - ATH

DENATH

Denver Intl

Sun 5/10

8:25 pm-2:50 pm

1 stop33h 25m

Athens Eleftherios V.

Wed 5/20

3:40 pm-6:25 pm

1 stop35h 45m

$620

DenverMykonos

DEN - JMK

DENJMK

Denver Intl

Sat 4/18

8:25 pm-8:20 am

2 stops26h 55m

Mikonos

Sat 4/25

10:10 pm-6:25 pm

2 stops29h 15m

$757

DenverMykonos

DEN - JMK

DENJMK

Denver Intl

Sat 4/18

8:25 pm-8:20 am

2 stops26h 55m

Mikonos

Sat 4/25

10:10 pm-6:25 pm

2 stops29h 15m

$770

Quickest round-trip

DenverHeraklion

DEN - HER

DENHER

Denver Intl

Wed 4/22

5:40 pm-5:45 pm

1 stop15h 05m

Heraklion N. Kazantzakis Apt.

Wed 4/29

9:40 am-3:40 pm

1 stop15h 00m

$927

DenverHeraklion

DEN - HER

DENHER

Denver Intl

Wed 4/22

5:40 pm-5:45 pm

1 stop15h 05m

Heraklion N. Kazantzakis Apt.

Wed 4/29

9:40 am-7:29 pm

2 stops18h 49m

$936

DenverThera

DEN - JTR

DENJTR

Denver Intl

Sun 9/20

6:40 pm-1:50 pm

1 stop34h 10m

Thera Santorini

Thu 9/24

5:05 pm-4:30 pm

1 stop32h 25m

$975

DenverMykonos

DEN - JMK

DENJMK

Denver Intl

Sun 9/6

6:40 pm-6:15 pm

1 stop14h 35m

Mikonos

Thu 9/10

4:25 pm-4:30 pm

1 stop33h 05m

$978

Colorado SpringsAthens

COS - ATH

COSATH

Colorado Springs

Sun 9/6

5:30 am-10:10 am

2 stops19h 40m

Athens Eleftherios V.

Mon 9/21

12:10 pm-5:51 pm

2 stops38h 41m

$995

Colorado SpringsAthens

COS - ATH

COSATH

Colorado Springs

Tue 9/15

1:51 pm-10:10 am

2 stops35h 19m

Athens Eleftherios V.

Mon 9/21

12:10 pm-5:51 pm

2 stops38h 41m

$1,001

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Colorado to Greece

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Greece?

In general, November is the cheapest month to fly from Colorado to Greece. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $645. If you are unable to visit Greece during the month of November, then departing from Colorado during the month January is also very affordable. Most momondo users find prices during this month for around $649.

How far in advance should I book a flight to Greece?

You are more likely to see cheaper flights to Greece from Colorado when booking weeks ahead of your departure date. In general, you can expect to find flights to Greece for around $870 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Greece from Colorado for as low as $796 on momondo.

Can stopping save me money on Colorado to Greece flights?

You could potentially save up to 15% on your flight if you consider stops on a Colorado to Greece flight.

Cheap Colorado to Greece flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Colorado to Greece

Fastest flight time	13h 50m
Direct flights	None

The fastest flight from Colorado to Greece takes 13h 50m

There are no direct flights from Colorado to Greece. There are no popular flight routes from Colorado to Greece.

Search flight deals

When did momondo last update prices for flights from Colorado to Greece?
Prices for flights from Colorado to Greece are updated daily.
How many operators does momondo search for flights from Colorado to Greece?
The number of operators available for flights from Colorado to Greece is 11 as of March 2026.
How old do you have to be to fly from Colorado to Greece?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Colorado to Greece.
What documentation or ID do you need to fly to Greece?
The travel and health documents you'll need for your trip to Greece may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Greece. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Colorado to Greece

Compare and see reviews for airlines that fly from Colorado to Greece with momondo

Airline	Rating	Free Cancellation	Price
Virgin Atlantic	PriceFrom $488	Free Cancellation	Rating 7.5 685 reviews	Search Virgin Atlantic flights
Scandinavian Airlines	PriceFrom $518	Free Cancellation	Rating 7.3 1,724 reviews	Search Scandinavian Airlines flights
Air France	PriceFrom $556	Free Cancellation	Rating 7.4 1,553 reviews	Search Air France flights
Delta	PriceFrom $556	Free Cancellation	Rating 7.9 8,330 reviews	Search Delta flights
British Airways	PriceFrom $573	Free Cancellation	Rating 6.7 7,821 reviews	Search British Airways flights
ITA Airways	PriceFrom $590	Free Cancellation	Rating 6.7 1,173 reviews	Search ITA Airways flights
United Airlines	PriceFrom $592	Free Cancellation	Rating 7.4 9,483 reviews	Search United Airlines flights
Turkish Airlines	PriceFrom $592	Free Cancellation	Rating 7.4 4,281 reviews	Search Turkish Airlines flights
Lufthansa	PriceFrom $598	Free Cancellation	Rating 6.8 7,870 reviews	Search Lufthansa flights
American Airlines	PriceFrom $608	Free Cancellation	Rating 7.1 11,495 reviews	Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Colorado to Greece?

It is quick and easy to find Colorado to Greece flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Greece that suits you.

Can I find flights from Colorado to Greece with flexible booking policies on momondo?

All flight searches from Colorado to Greece on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Colorado to Greece?

Once you have performed a search for Colorado to Greece flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Colorado to Greece right now. Can momondo alert me if prices change?

Price alerts on flights to Greece from Colorado are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.