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Santorini

$331+ Cheap flights from Denver (DEN) 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 8/12. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — JTR
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Denver to Santorini

Discover tips and strategies to find the most affordable flight options for your journey from Denver (DEN) to Santorini (JTR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 12, 2025.

Round-trip from

$1,031
(Gotogate)

One-way from

$331
(Trip.com)
From Denver Intl to Thera Santorini
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One-way flight from Denver Intl to Thera Santorini
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Find flight deals from Denver to Santorini

Cheapest flights from Denver to Santorini
Explore the most affordable flight options available from Denver to Santorini. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Lufthansa deal was found by Cheapflights users on 6/9. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/275:20 pmDEN - JTR
1 stop17h 55mLufthansa
Tue 11/48:05 pmJTR - DEN
1 stop27h 30mLufthansa
Deal found 6/9$624
This KAYAK deal was found by Cheapflights users on 6/11. 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 6/11$760
This American Airlines deal was found by Cheapflights users on 6/10. 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.
Thu 10/1610:28 amDEN - JTR
2 stops18h 37mAmerican Airlines
Mon 10/202:50 pmJTR - DEN
1 stop34h 35mAmerican Airlines
Deal found 6/10$762
This Gotogate deal was found by Cheapflights users on 6/10. 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.
Sun 11/211:15 amDEN - JTR
2 stops26h 00mMultiple Airlines
Sat 11/86:30 pmJTR - DEN
2 stops34h 35mMultiple Airlines
Deal found 6/10$830
This FlightHub deal was found by Cheapflights users on 6/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/37:55 pmDEN - JTR
1 stop15h 55mAer Lingus
Sat 10/189:40 pmJTR - DEN
1 stop29h 19mAer Lingus
Deal found 6/11$1,038
This Air Canada deal was found by Cheapflights users on 6/9. 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.
Thu 10/1611:35 amDEN - JTR
2 stops21h 35mAir Canada
Mon 10/208:25 amJTR - DEN
3 stops31h 17mAir Canada
Deal found 6/9$1,247
This FlightHub deal was found by Cheapflights users on 6/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/41:25 pmDEN - JTR
2 stops21h 45mSWISS
Sun 10/198:55 pmJTR - DEN
2 stops26h 15mSWISS
Deal found 6/11$1,439
This Etihad Airways deal was found by Cheapflights users on 6/11. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/2911:25 amDEN - JTR
2 stops39h 10mEtihad Airways
Sat 7/51:10 pmJTR - DEN
3 stops42h 49mEtihad Airways
Deal found 6/11$2,865

Cheapflights Fare Finder

Customize your flight search to find flights from Denver 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 June 12, 2025.
Use the filters below to find and compare flights from Denver to Thera that are best for you.

Fly from

Denver

Fly to

Santorini

Route

Depart

Return

Price

DenverThera

DEN - JTR

DENJTR

Denver Intl

Thu 7/3

11:35 am-6:10 pm

2 stops21h 35m

Thera Santorini

Wed 7/16

10:40 am-8:00 pm

2 stops18h 20m

$1,031

DenverThera

DEN - JTR

DENJTR

Denver Intl

Thu 7/3

6:35 pm-2:55 pm

1 stop35h 20m

Thera Santorini

Wed 7/16

5:10 pm-4:25 pm

1 stop32h 15m

$1,090

DenverThera

DEN - JTR

DENJTR

Denver Intl

Sat 7/26

4:15 pm-4:50 pm

1 stop15h 35m

Thera Santorini

Sat 8/2

7:25 pm-1:45 pm

1 stop27h 20m

$1,189

DenverThera

DEN - JTR

DENJTR

Denver Intl

Sun 6/29

5:50 pm-8:00 pm

1 stop17h 10m

Thera Santorini

Sat 7/5

3:45 pm-4:20 pm

2 stops57h 35m

$1,958

DenverThera

DEN - JTR

DENJTR

Denver Intl

Sun 6/29

11:25 am-11:35 am

2 stops39h 10m

Thera Santorini

Sat 7/5

1:10 pm-10:59 pm

3 stops42h 49m

$2,865

DenverThera

DEN - JTR

DENJTR

Denver Intl

Tue 8/12

4:40 pm-10:25 pm

2 stops20h 45m

$331

DenverThera

DEN - JTR

DENJTR

Denver Intl

Mon 8/4

5:50 pm-9:50 am

1 stop31h 00m

$598

DenverThera

DEN - JTR

DENJTR

Denver Intl

Tue 6/17

7:21 am-8:45 pm

2 stops28h 24m

$860

DenverThera

DEN - JTR

DENJTR

Denver Intl

Sun 6/22

6:35 pm-1:50 pm

1 stop34h 15m

$1,261

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Best time to book a flight from Denver to Santorini

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

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

Find hourly flight availability from Denver 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 June 12, 2025.

When flying from Denver to Thera, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 29% versus a flight in the afternoon.

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 June 12, 2025.
SWISS
7.5
Good
1,623 reviews

Boarding

7.6

Comfort

7.4

Food

7.0

Overall

7.5

Entertainment

6.7

Crew

8.2

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
1,623 reviews
SWISS
7.5
Good
1,623 reviews

Boarding

7.6

Comfort

7.4

Food

7.0

Overall

7.5

Entertainment

6.7

Crew

8.2

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
1,211 reviews
SWISS
7.5
Good
1,623 reviews

Boarding

7.6

Comfort

7.4

Food

7.0

Overall

7.5

Entertainment

6.7

Crew

8.2

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
7.1
Good
1,117 reviews
SWISS
7.5
Good
1,623 reviews

Boarding

7.6

Comfort

7.4

Food

7.0

Overall

7.5

Entertainment

6.7

Crew

8.2

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
7,136 reviews
SWISS
7.5
Good
1,623 reviews

Boarding

7.6

Comfort

7.4

Food

7.0

Overall

7.5

Entertainment

6.7

Crew

8.2

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
7,008 reviews
SWISS
7.5
Good
1,623 reviews

Boarding

7.6

Comfort

7.4

Food

7.0

Overall

7.5

Entertainment

6.7

Crew

8.2

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 Denver to Santorini. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Denver to Thera round-trip?

    Flying on British Airways is currently your cheapest option to Thera, with prices starting at $1,090. Additional round-trip tickets that might be worth considering are offered by Lufthansa and SWISS, with the lowest prices starting at $1,189 and $1,958, respectively.

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

    The cheapest airlines for a one-way flight from Denver to Thera are SWISS ($598), Aer Lingus ($860), and British Airways ($1,261).

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Denver 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 Denver?

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

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Alternative routes for Denver to Santorini

See prices for flight routes from nearby airports that may be better suited for you.
Denver to Mykonos flights
Denver to Kos flights
Denver to Naxos flights
Denver to Paleochori flights
Denver to Parikia flights

Top airline flying from Denver to Santorini

Discover the top airline that operate flights from Denver 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$829Average$1,132FlexibilityNo cancel feeOn-time76%

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