What is the cheapest airline that flies from Colorado to Thera Santorini?

British Airways is the most popular carrier operating from Colorado to Thera Santorini

When did momondo last update prices for flights from Colorado to Thera Santorini Airport?

Prices for flights from Colorado to Thera Santorini Airport refresh daily.

How many operators does momondo search for flights from Colorado to Thera Santorini Airport?

The number of operators available for flights from Colorado to Thera Santorini Airport is 1 as of November 2025.

How old do you have to be to fly from Colorado to Thera Santorini Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Colorado to Thera Santorini Airport.

What documentation or ID do you need to fly to Thera Santorini Airport?

The required travel and health documents for your Thera Santorini Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Thera Santorini Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$597 Cheap Flights from Colorado to Thera in 2025/26

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Find the cheapest flights from Colorado to Thera

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:45 pm - 9:10 pmDEN-JTR

18h 25m2 stops

9:00 am - 4:00 pmJTR-DEN

40h 00m2 stops

$701Multiple Airlines

Find Deal

Sun, Nov 16 - Sat, Nov 22

8:20 pm - 7:35 amDEN-JTR

26h 15m2 stops

9:35 pm - 7:55 pmJTR-DEN

31h 20m2 stops

$779Multiple Airlines

Find Deal

Sun, Nov 16 - Sat, Nov 22

4:20 pm - 7:40 amDEN-JTR

30h 20m2 stops

6:00 am - 6:55 pmJTR-DEN

21h 55m2 stops

$796Multiple Airlines

Find Deal

Thu, Dec 4 - Thu, Dec 11

6:40 pm - 2:55 pmDEN-JTR

35h 15m1 stop

2:50 pm - 4:35 pmJTR-DEN

34h 45m1 stop

$836British Airways

Find Deal

Thu, Apr 2 - Mon, Apr 6

8:20 pm - 11:15 amDEN-JTR

29h 55m2 stops

2:45 pm - 7:55 pmJTR-DEN

37h 10m2 stops

$848Multiple Airlines

Find Deal

Fri, Feb 27 - Sun, Mar 8

2:27 pm - 2:55 pmDEN-JTR

39h 28m2 stops

2:50 pm - 4:35 pmJTR-DEN

34h 45m1 stop

$1,038American Airlines

Find Deal

Thu, Apr 2 - Mon, Apr 6

12:36 pm - 2:55 pmDEN-JTR

41h 19m2 stops

2:50 pm - 4:35 pmJTR-DEN

34h 45m1 stop

$1,041British Airways

Find Deal

Thu, Apr 2 - Mon, Apr 6

8:34 am - 2:05 pmDEN-JTR

20h 31m2 stops

2:50 pm - 8:33 pmJTR-DEN

38h 43m2 stops

$1,048American Airlines

Find Deal

Thu, Apr 2 - Mon, Apr 6

2:51 pm - 2:55 pmDEN-JTR

39h 04m2 stops

2:50 pm - 8:33 pmJTR-DEN

38h 43m2 stops

$1,051British Airways

Find Deal

Thu, Apr 2 - Mon, Apr 6

2:51 pm - 2:55 pmDEN-JTR

39h 04m2 stops

2:50 pm - 4:35 pmJTR-DEN

34h 45m1 stop

$1,468American Airlines

Find Deal

Thu, Apr 2 - Mon, Apr 6

British Airways flights from Colorado to Thera

Our best British Airways deals on Colorado to Thera flight tickets

British Airways

Apr 2

DEN6:40 pmDenver Intl

35h 15m

1 stop

JTR2:55 pmThera Santorini

Apr 6

JTR2:50 pmThera Santorini

34h 45m

1 stop

DEN4:35 pmDenver Intl

$836

Find similar

British Airways

Apr 2

DEN12:36 pmDenver Intl

41h 19m

2 stops

JTR2:55 pmThera Santorini

Apr 6

JTR2:50 pmThera Santorini

34h 45m

1 stop

DEN4:35 pmDenver Intl

$1,041

Find similar

British Airways

Apr 2

DEN2:51 pmDenver Intl

39h 04m

2 stops

JTR2:55 pmThera Santorini

Apr 6

JTR2:50 pmThera Santorini

38h 43m

2 stops

DEN8:33 pmDenver Intl

$1,051

Find similar

American Airlines flights from Colorado to Thera

Our best American Airlines deals on Colorado to Thera flight tickets

American Airlines

Apr 2

DEN2:27 pmDenver Intl

39h 28m

2 stops

JTR2:55 pmThera Santorini

Apr 6

JTR2:50 pmThera Santorini

34h 45m

1 stop

DEN4:35 pmDenver Intl

$1,038

Find similar

American Airlines

Apr 2

DEN8:34 amDenver Intl

20h 31m

2 stops

JTR2:05 pmThera Santorini

Apr 6

JTR2:50 pmThera Santorini

38h 43m

2 stops

DEN8:33 pmDenver Intl

$1,048

Find similar

American Airlines

Apr 2

DEN2:51 pmDenver Intl

39h 04m

2 stops

JTR2:55 pmThera Santorini

Apr 6

JTR2:50 pmThera Santorini

34h 45m

1 stop

DEN4:35 pmDenver Intl

$1,468

Find similar

Fly from

Fly to

Route

Depart

Return

Price

DenverThera

DEN - JTR

DENJTR

Denver Intl

Sun 11/16

5:45 pm-9:10 pm

2 stops18h 25m

Thera Santorini

Sat 11/22

9:00 am-4:00 pm

2 stops40h 00m

$701

DenverThera

DEN - JTR

DENJTR

Denver Intl

Sun 11/16

8:20 pm-7:35 am

2 stops26h 15m

Thera Santorini

Sat 11/22

9:35 pm-7:55 pm

2 stops31h 20m

$779

DenverThera

DEN - JTR

DENJTR

Denver Intl

Thu 12/4

4:20 pm-7:40 am

2 stops30h 20m

Thera Santorini

Thu 12/11

6:00 am-6:55 pm

2 stops21h 55m

$796

DenverThera

DEN - JTR

DENJTR

Denver Intl

Thu 4/2

6:40 pm-2:55 pm

1 stop35h 15m

Thera Santorini

Mon 4/6

2:50 pm-4:35 pm

1 stop34h 45m

$836

DenverThera

DEN - JTR

DENJTR

Denver Intl

Fri 2/27

8:20 pm-11:15 am

2 stops29h 55m

Thera Santorini

Sun 3/8

2:45 pm-7:55 pm

2 stops37h 10m

$848

DenverThera

DEN - JTR

DENJTR

Denver Intl

Thu 4/2

2:27 pm-2:55 pm

2 stops39h 28m

Thera Santorini

Mon 4/6

2:50 pm-4:35 pm

1 stop34h 45m

$1,038

DenverThera

DEN - JTR

DENJTR

Denver Intl

Thu 4/2

12:36 pm-2:55 pm

2 stops41h 19m

Thera Santorini

Mon 4/6

2:50 pm-4:35 pm

1 stop34h 45m

$1,041

DenverThera

DEN - JTR

DENJTR

Denver Intl

Thu 4/2

8:34 am-2:05 pm

2 stops20h 31m

Thera Santorini

Mon 4/6

2:50 pm-8:33 pm

2 stops38h 43m

$1,048

DenverThera

DEN - JTR

DENJTR

Denver Intl

Thu 4/2

2:51 pm-2:55 pm

2 stops39h 04m

Thera Santorini

Mon 4/6

2:50 pm-8:33 pm

2 stops38h 43m

$1,051

DenverThera

DEN - JTR

DENJTR

Denver Intl

Thu 4/2

2:51 pm-2:55 pm

2 stops39h 04m

Thera Santorini

Mon 4/6

2:50 pm-4:35 pm

1 stop34h 45m

$1,468

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

How to get the cheapest flight ticket from Colorado to Thera

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

What is the cheapest day to depart on your flight to Thera?

On average, the least expensive day to fly to Thera from Colorado is on a Monday. momondo users have found tickets for Monday departures for as low as $1,529. However, this price may fluctuate depending on the airline, the season, and holidays. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $1,719. These prices are subject to change though, so be sure to set up a Price Alert for flights to Thera.

What is the cheapest time of day to depart on your flight to Thera?

According to our data, the cheapest time of day to fly to Thera is in the morning. momondo users have found flights departing from Colorado to Thera in the morning for as low as $1,102. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the evening are often more expensive with an average ticket price of $1,535.

Cheap Colorado to Thera flight deals and tips

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

Direct flights	None

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

Search flight deals

When did momondo last update prices for flights from Colorado to Thera Santorini Airport?
Prices for flights from Colorado to Thera Santorini Airport refresh daily.
How many operators does momondo search for flights from Colorado to Thera Santorini Airport?
The number of operators available for flights from Colorado to Thera Santorini Airport is 1 as of November 2025.
How old do you have to be to fly from Colorado to Thera Santorini Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Colorado to Thera Santorini Airport.
What documentation or ID do you need to fly to Thera Santorini Airport?
The required travel and health documents for your Thera Santorini Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Thera Santorini Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Colorado to Thera

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

Airline	Rating	Free Cancellation	Price
Lufthansa	PriceFrom $731	Free Cancellation	Rating 6.8 7,558 reviews		Search Lufthansa flights

Oia

Imerovigli

Kamari

Pyrgos Kallistis

Ios

Firostefani

Perissa

Megalochori

Karterados

Mylopotas

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Colorado to Thera. momondo saves you time and could save you money on your trip.

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

Yes. momondo enables you to select and highlight flights to Thera from Colorado with this policy.

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

momondo provides multiple filters to help you find the best flight to Thera from Colorado. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to Thera 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.