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Santorini

$712+ Cheap flights from Colorado to Thera (JTR)

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 8/19. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — JTR
Jul 6 — Jul 131
Sun 7/6
Sun 7/13
1 adult, Economy
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Cheap flight deals from Colorado to Santorini

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

Round-trip from

$761
(KAYAK)

One-way from

$712
(SWISS)
From Colorado to Thera Santorini
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One-way flight from Colorado to Thera Santorini
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Find flight deals from Colorado to Santorini

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

This KAYAK deal was found by Cheapflights users on 6/30. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/166:35 pmDEN - JTR
1 stop35h 20mBritish Airways
Mon 10/205:25 pmJTR - DEN
1 stop32h 00mBritish Airways
Deal found 6/30$761
This Gotogate deal was found by Cheapflights users on 6/29. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/45:30 pmDEN - JTR
2 stops41h 30mMultiple Airlines
Sat 10/117:25 pmJTR - DEN
1 stop27h 20mMultiple Airlines
Deal found 6/29$828
This Ovago deal was found by Cheapflights users on 6/29. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/144:15 pmDEN - JTR
1 stop18h 10mLufthansa
Thu 8/215:40 pmJTR - DEN
1 stop30h 55mLufthansa
Deal found 6/29$832
This Air Canada deal was found by Cheapflights users on 6/30. 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.
Sat 9/207:49 pmDEN - JTR
2 stops39h 11mAir Canada
Sat 10/258:25 amJTR - DEN
3 stops33h 34mAir Canada
Deal found 6/30$1,220

Cheapflights Fare Finder

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

Fly from

Colorado

Fly to

Santorini

Route

Depart

Return

Price

DenverThera

DEN - JTR

DENJTR

Denver Intl

Tue 9/16

12:29 pm-4:10 pm

2 stops18h 41m

Thera Santorini

Tue 9/30

2:45 pm-4:25 pm

1 stop34h 40m

$796

DenverThera

DEN - JTR

DENJTR

Denver Intl

Thu 8/14

4:15 pm-7:25 pm

1 stop18h 10m

Thera Santorini

Thu 8/21

5:40 pm-3:35 pm

1 stop30h 55m

$832

DenverThera

DEN - JTR

DENJTR

Denver Intl

Thu 8/14

7:45 am-6:10 pm

2 stops25h 25m

Thera Santorini

Thu 8/21

5:40 pm-3:35 pm

1 stop30h 55m

$837

DenverThera

DEN - JTR

DENJTR

Denver Intl

Sat 9/20

7:49 pm-8:00 pm

2 stops39h 11m

Thera Santorini

Sat 10/25

8:25 am-8:59 am

3 stops33h 34m

$1,220

DenverThera

DEN - JTR

DENJTR

Denver Intl

Tue 8/19

8:20 pm-6:10 pm

2 stops60h 50m

$712

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

Best time to book a flight from Colorado to Santorini

Have a flexible travel schedule? Discover the best time to fly to Santorini 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 Thera

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

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

When flying from Colorado to Thera, 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 Santorini

Get insights into the airlines that provide service to Santorini. 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 Santorini. Reviews last updated July 1, 2025.
Read through reviews of airlines operating flights from Colorado to Thera, such as SWISS, Air Canada, and Lufthansa. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
SWISS
7.5
Good
1,654 reviews

Entertainment

6.8

Food

7.1

Crew

8.2

Boarding

7.6

Overall

7.5

Comfort

7.4

Reviews

1 / 20
6.0
Good

Yvette,Nov 2024

ZRH - ATH

The website is difficult to navigate. You pay for everything. The carry on baggage policy is complicated. The food choices were poor and the seat was uncomfortable.
SWISS
7.5
Good
1,654 reviews
SWISS
7.5
Good
1,654 reviews

Entertainment

6.8

Food

7.1

Crew

8.2

Boarding

7.6

Overall

7.5

Comfort

7.4

Reviews

1 / 20
6.0
Good

Yvette,Nov 2024

ZRH - ATH

The website is difficult to navigate. You pay for everything. The carry on baggage policy is complicated. The food choices were poor and the seat was uncomfortable.
Air Canada
7.1
Good
9,660 reviews
SWISS
7.5
Good
1,654 reviews

Entertainment

6.8

Food

7.1

Crew

8.2

Boarding

7.6

Overall

7.5

Comfort

7.4

Reviews

1 / 20
6.0
Good

Yvette,Nov 2024

ZRH - ATH

The website is difficult to navigate. You pay for everything. The carry on baggage policy is complicated. The food choices were poor and the seat was uncomfortable.
Lufthansa
6.8
Okay
7,203 reviews
SWISS
7.5
Good
1,654 reviews

Entertainment

6.8

Food

7.1

Crew

8.2

Boarding

7.6

Overall

7.5

Comfort

7.4

Reviews

1 / 20
6.0
Good

Yvette,Nov 2024

ZRH - ATH

The website is difficult to navigate. You pay for everything. The carry on baggage policy is complicated. The food choices were poor and the seat was uncomfortable.
British Airways
6.6
Okay
7,086 reviews
SWISS
7.5
Good
1,654 reviews

Entertainment

6.8

Food

7.1

Crew

8.2

Boarding

7.6

Overall

7.5

Comfort

7.4

Reviews

1 / 20
6.0
Good

Yvette,Nov 2024

ZRH - ATH

The website is difficult to navigate. You pay for everything. The carry on baggage policy is complicated. The food choices were poor and the seat was uncomfortable.

Related info for your journey

Find useful and relevant information for your journey from Colorado to Santorini. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Thera from Colorado?

    Most people fly into Thera Santorini (JTR) if they book a flight to Thera from Colorado. Santorini is conveniently located just 2.9 mi from Thera’s city center.

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

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

  • How can I find direct flights from Colorado to Santorini?

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

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

    Yes. Cheapflights offers flight deals from Colorado to Santorini 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

Traveling to a place near Colorado?

Book flights to Colorado if you plan to visit one of these locations
Kamari
Oia
Imerovigli
Perissa

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Top airline flying from Colorado to Santorini

Discover the top airline that operate flights from Colorado to Santorini. 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 July 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$829Average$1,132FlexibilityNo cancel feeOn-time76%

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