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 12 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 15h 05m on average. On the other hand, flying from Colorado Springs to Athens takes 16h 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.

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

Lufthansa and British Airways are the most popular carriers operating from Colorado to Greece

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 12 as of February 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.

$307 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 - 3:05 am

DEN

ATH

21h 40m

1 stop

10:25 am - 6:25 pm

ATH

DEN

17h 00m

1 stop

$587Turkish Airlines

Sun, Apr 12 - Sun, Apr 26

8:25 pm - 3:05 am

DEN

ATH

21h 40m

1 stop

3:55 am - 6:25 pm

ATH

DEN

23h 30m

1 stop

$588Turkish Airlines

Tue, Apr 14 - Wed, Apr 29

7:20 pm - 9:00 am

DEN

ATH

28h 40m

1 stop

10:10 am - 6:35 pm

ATH

DEN

16h 25m

1 stop

$592Turkish Airlines

Tue, Mar 3 - Tue, Mar 10

6:30 am - 4:20 pm

DEN

ATH

24h 50m

2 stops

7:45 am - 10:58 pm

ATH

DEN

24h 13m

2 stops

$604Scandinavian Airlines

Sun, May 10 - Wed, May 20

1:39 pm - 1:25 am

COS

ATH

27h 46m

2 stops

7:30 am - 11:59 pm

ATH

COS

24h 29m

2 stops

$760British Airways

Thu, Mar 19 - Thu, Mar 26

4:40 pm - 4:05 am

DEN

HER

26h 25m

2 stops

12:45 am - 7:00 pm

HER

DEN

27h 15m

2 stops

$803Multiple Airlines

Wed, May 13 - Wed, May 20

4:48 pm - 12:15 pm

COS

ATH

35h 27m

2 stops

8:00 pm - 7:48 pm

ATH

COS

32h 48m

2 stops

$828British Airways

Wed, Mar 25 - Wed, Apr 15

3:25 pm - 1:40 am

COS

ATH

26h 15m

2 stops

12:35 pm - 9:50 pm

ATH

COS

18h 15m

1 stop

$834United Airlines

Wed, Mar 25 - Wed, Apr 15

1:32 pm - 10:05 pm

COS

ATH

24h 33m

2 stops

6:00 am - 9:57 pm

ATH

COS

24h 57m

2 stops

$855United Airlines

Sat, Mar 28 - Fri, Apr 10

4:40 pm - 4:05 am

DEN

HER

26h 25m

2 stops

11:35 am - 12:40 pm

HER

DEN

34h 05m

3 stops

$870Multiple Airlines

Wed, May 13 - Thu, May 21

United Airlines flights from Colorado to Greece

Our best United Airlines deals on Colorado to Greece flight tickets

United Airlines

Mar 24

DEN3:10 pmDenver Intl

26h 30m

2 stops

ATH1:40 amAthens Eleftherios V.

Mar 31

ATH6:00 amAthens Eleftherios V.

21h 50m

1 stop

DEN6:50 pmDenver Intl

$695

United Airlines

Feb 6

COS11:43 amColorado Springs

19h 52m

2 stops

ATH4:35 pmAthens Eleftherios V.

Feb 10

ATH6:25 amAthens Eleftherios V.

24h 33m

2 stops

COS9:58 pmColorado Springs

$805

United Airlines

Mar 25

COS3:25 pmColorado Springs

26h 15m

2 stops

ATH1:40 amAthens Eleftherios V.

Apr 15

ATH12:35 pmAthens Eleftherios V.

18h 15m

1 stop

COS9:50 pmColorado Springs

$834

British Airways flights from Colorado to Greece

Our best British Airways deals on Colorado to Greece flight tickets

British Airways

Mar 19

COS1:39 pmColorado Springs

27h 46m

2 stops

ATH1:25 amAthens Eleftherios V.

Mar 26

ATH7:30 amAthens Eleftherios V.

24h 29m

2 stops

COS11:59 pmColorado Springs

$760

British Airways

Mar 25

COS4:48 pmColorado Springs

35h 27m

2 stops

ATH12:15 pmAthens Eleftherios V.

Apr 15

ATH8:00 pmAthens Eleftherios V.

32h 48m

2 stops

COS7:48 pmColorado Springs

$828

British Airways

May 14

COS1:39 pmColorado Springs

27h 36m

2 stops

ATH2:15 amAthens Eleftherios V.

May 25

ATH8:50 pmAthens Eleftherios V.

30h 49m

2 stops

COS6:39 pmColorado Springs

$870

Fly from

Fly to

Route

Depart

Return

Price

DenverAthens

DEN - ATH

DENATH

Denver Intl

Sun 4/12

8:25 pm-3:05 am

1 stop21h 40m

Athens Eleftherios V.

Sun 4/26

10:25 am-6:25 pm

1 stop17h 00m

$587

DenverAthens

DEN - ATH

DENATH

Denver Intl

Tue 4/14

8:25 pm-3:05 am

1 stop21h 40m

Athens Eleftherios V.

Wed 4/29

3:55 am-6:25 pm

1 stop23h 30m

$588

DenverAthens

DEN - ATH

DENATH

Denver Intl

Tue 3/3

7:20 pm-9:00 am

1 stop28h 40m

Athens Eleftherios V.

Tue 3/10

10:10 am-6:35 pm

1 stop16h 25m

$592

DenverAthens

DEN - ATH

DENATH

Denver Intl

Sun 5/10

6:30 am-4:20 pm

2 stops24h 50m

Athens Eleftherios V.

Wed 5/20

7:45 am-10:58 pm

2 stops24h 13m

$604

Colorado SpringsAthens

COS - ATH

COSATH

Colorado Springs

Thu 3/19

1:39 pm-1:25 am

2 stops27h 46m

Athens Eleftherios V.

Thu 3/26

7:30 am-11:59 pm

2 stops24h 29m

$760

DenverHeraklion

DEN - HER

DENHER

Denver Intl

Wed 5/13

4:40 pm-4:05 am

2 stops26h 25m

Heraklion N. Kazantzakis Apt.

Wed 5/20

12:45 am-7:00 pm

2 stops27h 15m

$803

Colorado SpringsAthens

COS - ATH

COSATH

Colorado Springs

Wed 3/25

4:48 pm-12:15 pm

2 stops35h 27m

Athens Eleftherios V.

Wed 4/15

8:00 pm-7:48 pm

2 stops32h 48m

$828

Colorado SpringsAthens

COS - ATH

COSATH

Colorado Springs

Wed 3/25

3:25 pm-1:40 am

2 stops26h 15m

Athens Eleftherios V.

Wed 4/15

12:35 pm-9:50 pm

1 stop18h 15m

$834

Colorado SpringsAthens

COS - ATH

COSATH

Colorado Springs

Sat 3/28

1:32 pm-10:05 pm

2 stops24h 33m

Athens Eleftherios V.

Fri 4/10

6:00 am-9:57 pm

2 stops24h 57m

$855

DenverHeraklion

DEN - HER

DENHER

Denver Intl

Wed 5/13

4:40 pm-4:05 am

2 stops26h 25m

Heraklion N. Kazantzakis Apt.

Thu 5/21

11:35 am-12:40 pm

3 stops34h 05m

$870

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 $652. 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 $677.

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 $891 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 $804 on momondo.

Can stopping save me money on Colorado to Greece flights?

You could potentially save up to 1% 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	15h 05m
Direct flights	None

The fastest flight from Colorado to Greece takes 15h 05m

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 12 as of February 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 7.5 678 reviews	Search Virgin Atlantic flights
Scandinavian Airlines	PriceFrom $518	Free Cancellation	Rating 7.3 1,677 reviews	Search Scandinavian Airlines flights
Turkish Airlines	PriceFrom $554	Free Cancellation	Rating 7.3 4,210 reviews	Search Turkish Airlines flights
Air France	PriceFrom $556	Free Cancellation	Rating 7.4 1,531 reviews	Search Air France flights
Delta	PriceFrom $556	Free Cancellation	Rating 7.9 8,139 reviews	Search Delta flights
British Airways	PriceFrom $575	Free Cancellation	Rating 6.7 7,712 reviews	Search British Airways flights
ITA Airways	PriceFrom $590	Free Cancellation	Rating 6.7 1,144 reviews	Search ITA Airways flights
United Airlines	PriceFrom $592	Free Cancellation	Rating 7.4 9,236 reviews	Search United Airlines flights
Lufthansa	PriceFrom $602	Free Cancellation	Rating 6.8 7,759 reviews	Search Lufthansa flights
American Airlines	PriceFrom $608	Free Cancellation	Rating 7.2 11,218 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.

An easier way to manage your Greece trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Popular cities

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Complete your trip

Feeling lucky

Popular cities in Greece

Flights to Athensfrom $375

Flights to Thessalonikifrom $447

Flights to Heraklionfrom $509

Flights to Therafrom $569

Flights to Rhodesfrom $457

Flights to Chaniafrom $441

Flights to Mykonosfrom $548

Flights to Argostolifrom $648

Flights to Prévezafrom $622

Flights to Parikiafrom $657

Flights to Naxosfrom $823

Flights to Skiathosfrom $729

Cheap flights from Colorado to Greece from $307

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Colorado to Greece departing on 4/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

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Price Alerts

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Find the cheapest flights from Colorado to Greece

Cheap round-trip flights

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Cheap last minute flights

United Airlines flights from Colorado to Greece

Our best United Airlines deals on Colorado to Greece flight tickets

British Airways flights from Colorado to Greece

Our best British Airways deals on Colorado to Greece flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Colorado to Greece that are best for you.

See travel insights to Greece from

How to get the cheapest flight ticket from Colorado to Greece

What is the cheapest month to fly to Greece?

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

Can stopping save me money on Colorado to Greece flights?

You could potentially save up to 1% on your flight if you consider stops on a Colorado to Greece flight.

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

Lufthansa and British Airways are the most popular carriers operating from Colorado to Greece

What airlines fly to Greece?

How long is the flight from Colorado to Greece?

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

Direct flights

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

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

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

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

Best airlines flying from Colorado to Greece

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

Why use momondo?

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

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

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

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

An easier way to manage your Greece trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Greece

Popular cities in Greece

Popular flights according to clicks in the last 7 days on momondo

Colorado flight routes

According to popular flight searches on momondo this year

Greece flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Greece

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Greece

List of cabin classes available on flights landing in Greece. Availability may vary depending on flight origin and airline.

Complete your trip to Greece

Explore popular destinations other users love

According to popular flight searches on momondo this year