HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Santorini

$438+ 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 5/16. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — JTR
Apr 9 — Apr 161
Wed 4/9
Wed 4/16
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Colorado to Santorini with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 April 4, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$900
(Gotogate)

One-way from

$438
(Kiwi.com)
Provider with most accurate pricing for Denver Intl-Thera Santorini flight deals.
Search Deals
Provider most trusted by Cheapflights users for Denver Intl-Thera Santorini flights.
Search Deals
From Colorado to Thera Santorini
Search Deals
One-way flight from Colorado to Thera Santorini
Search Deals

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 April 4, 2025.

This American Airlines deal was found by Cheapflights users on 4/4. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1712:34 pmDEN - JTR
2 stops17h 21mAmerican Airlines
Mon 10/202:50 pmJTR - DEN
1 stop34h 35mAmerican Airlines
Deal found 4/4$778
This Gotogate deal was found by Cheapflights users on 4/3. 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.
Fri 8/154:15 pmDEN - JTR
1 stop17h 20mLufthansa
Fri 8/227:20 pmJTR - DEN
1 stop27h 25mLufthansa
Deal found 4/3$900
This Gurufare deal was found by Cheapflights users on 4/3. 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.
Sat 9/204:58 pmDEN - JTR
2 stops36h 02mBritish Airways
Sat 10/253:50 pmJTR - DEN
1 stop33h 35mBritish Airways
Deal found 4/3$934
This KAYAK deal was found by Cheapflights users on 4/4. 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.
Fri 10/177:55 pmDEN - JTR
1 stop15h 55mMultiple Airlines
Mon 10/202:50 pmJTR - DEN
1 stop34h 35mMultiple Airlines
Deal found 4/4$984
This SWISS deal was found by Cheapflights users on 4/3. 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.
Fri 9/55:55 pmDEN - JTR
2 stops41h 15mSWISS
Fri 9/127:00 pmJTR - DEN
2 stops35h 20mSWISS
Deal found 4/3$1,203
This oojo deal was found by Cheapflights users on 4/4. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/277:27 amDEN - JTR
2 stops22h 18mIberia
Sat 8/91:15 amJTR - DEN
2 stops30h 12mIberia
Deal found 4/4$1,743
This oojo deal was found by Cheapflights users on 4/4. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/2911:00 amDEN - JTR
2 stops39h 35mEtihad Airways
Sat 7/512:30 pmJTR - DEN
3 stops43h 26mEtihad Airways
Deal found 4/4$2,639

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 April 4, 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

Fri 8/15

4:15 pm-6:35 pm

1 stop17h 20m

Thera Santorini

Fri 8/22

7:20 pm-1:45 pm

1 stop27h 25m

$900

DenverThera

DEN - JTR

DENJTR

Denver Intl

Sat 9/20

4:58 pm-2:00 pm

2 stops36h 02m

Thera Santorini

Sat 10/25

3:50 pm-4:25 pm

1 stop33h 35m

$934

DenverThera

DEN - JTR

DENJTR

Denver Intl

Sat 4/26

7:00 am-4:10 pm

2 stops24h 10m

Thera Santorini

Sat 5/3

5:00 pm-4:25 pm

1 stop32h 25m

$957

DenverThera

DEN - JTR

DENJTR

Denver Intl

Mon 5/19

5:50 pm-9:50 am

1 stop31h 00m

Thera Santorini

Thu 5/29

5:40 pm-12:15 am

2 stops39h 35m

$1,101

DenverThera

DEN - JTR

DENJTR

Denver Intl

Fri 9/5

5:55 pm-8:10 pm

2 stops41h 15m

Thera Santorini

Fri 9/12

7:00 pm-9:20 pm

2 stops35h 20m

$1,203

DenverThera

DEN - JTR

DENJTR

Denver Intl

Sun 7/27

7:27 am-2:45 pm

2 stops22h 18m

Thera Santorini

Sat 8/9

1:15 am-10:27 pm

2 stops30h 12m

$1,743

DenverThera

DEN - JTR

DENJTR

Denver Intl

Sun 6/29

11:00 am-11:35 am

2 stops39h 35m

Thera Santorini

Sat 7/5

12:30 pm-10:56 pm

3 stops43h 26m

$2,639

DenverThera

DEN - JTR

DENJTR

Denver Intl

Fri 5/16

11:25 pm-10:20 am

3 stops49h 55m

$438

DenverThera

DEN - JTR

DENJTR

Denver Intl

Fri 5/16

4:15 pm-6:35 pm

1 stop17h 20m

$683

DenverThera

DEN - JTR

DENJTR

Denver Intl

Fri 5/16

5:36 pm-8:10 pm

2 stops41h 34m

$688

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/3

Showing 1-10 of 14 results
1
2

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 April 4, 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 April 4, 2025.
SWISS
7.5
Good
1,574 reviews

Boarding

7.6

Overall

7.5

Crew

8.2

Comfort

7.4

Entertainment

6.7

Food

7.0

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
1,574 reviews
SWISS
7.5
Good
1,574 reviews

Boarding

7.6

Overall

7.5

Crew

8.2

Comfort

7.4

Entertainment

6.7

Food

7.0

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.
Etihad Airways
7.4
Good
1,184 reviews
SWISS
7.5
Good
1,574 reviews

Boarding

7.6

Overall

7.5

Crew

8.2

Comfort

7.4

Entertainment

6.7

Food

7.0

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.
American Airlines
7.2
Good
10,000 reviews
SWISS
7.5
Good
1,574 reviews

Boarding

7.6

Overall

7.5

Crew

8.2

Comfort

7.4

Entertainment

6.7

Food

7.0

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
7.0
Good
9,040 reviews
SWISS
7.5
Good
1,574 reviews

Boarding

7.6

Overall

7.5

Crew

8.2

Comfort

7.4

Entertainment

6.7

Food

7.0

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.
Aer Lingus
7.0
Good
1,059 reviews
SWISS
7.5
Good
1,574 reviews

Boarding

7.6

Overall

7.5

Crew

8.2

Comfort

7.4

Entertainment

6.7

Food

7.0

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.

  • What are the cheapest airlines to fly from Colorado to Thera one-way?

    $683 is the cheapest one-way deal found within the past few days, from Lufthansa. You may also be able to find cheap deals on Air Canada and Aer Lingus, with prices starting from $688 and $817, respectively.

  • 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
Imerovigli
Oia
Firostefani
Kamari
Perissa

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Colorado to Santorini

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Santorini flights
Newark to Santorini flights
LaGuardia to Santorini flights
John F Kennedy Intl to Mykonos flights
Newark to Mykonos flights
LaGuardia to Mykonos flights
Los Angeles to Santorini flights
John F Kennedy Intl to Rhodes flights
Newark to Rhodes flights
O'Hare Intl to Santorini flights
Dallas/Fort Worth to Mykonos flights
LaGuardia to Rhodes flights
Atlanta to Santorini flights
Dallas/Fort Worth to Santorini flights
John F Kennedy Intl to Kos flights
Boston to Santorini flights
Newark to Kos flights
Miami to Santorini flights
Cincinnati to Santorini flights
Boston to Mykonos flights
Dulles Intl to Mykonos flights
Dulles Intl to Santorini flights
Los Angeles to Mykonos flights
Reagan-National to Santorini flights
O'Hare Intl to Mykonos flights
Sky Harbor Intl to Santorini flights
Hobby to Santorini flights
Orlando to Santorini flights
Miami to Mykonos flights
San Francisco to Santorini flights
Baltimore to Santorini flights
Reagan-National to Mykonos flights
Raleigh to Santorini flights
Detroit to Santorini flights
Seattle to Santorini flights
Philadelphia to Mykonos flights
Charlotte to Santorini flights
Boston to Rhodes flights
San Francisco to Mykonos flights
Philadelphia to Santorini flights
Atlanta to Mykonos flights
Baltimore to Mykonos flights
George Bush Intcntl to Santorini flights
Nashville to Santorini flights
Denver to Santorini flights
Charlotte to Mykonos flights
Cleveland to Santorini flights
O'Hare Intl to Rhodes flights
Detroit to Mykonos flights
Miami to Kos flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.