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Santorini

$414+ 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 3/28. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — JTR
févr. 28 — mars 71
sam. 2/28
sam. 3/7
1 adult, Economy
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Cheap 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 janvier 29, 2026.

This Justfly.com deal was found by Cheapflights users on 1/28. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/224:15 pm
DEN
-
JTR
2 stops17h 05m
Multiple Airlines
lun. 9/288:45 pm
JTR
-
DEN
2 stops29h 05m
Multiple Airlines
Deal found 1/28$1,031
This Cheapflightsfares deal was found by Cheapflights users on 1/27. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 4/304:05 pm
DEN
-
JTR
1 stop17h 30m
Lufthansa
mer. 5/67:10 pm
JTR
-
DEN
2 stops29h 30m
Lufthansa
Deal found 1/27$1,050
This oojo deal was found by Cheapflights users on 1/28. 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.
sam. 4/185:44 pm
DEN
-
JTR
2 stops35h 11m
British Airways
lun. 4/272:45 pm
JTR
-
DEN
2 stops42h 14m
British Airways
Deal found 1/28$1,065
This Cheapflightsfares deal was found by Cheapflights users on 1/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 4/175:40 pm
DEN
-
JTR
1 stop14h 10m
Lufthansa
dim. 4/265:45 pm
JTR
-
DEN
2 stops30h 55m
Lufthansa
Deal found 1/28$1,116

Find 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 janvier 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$786
(Trip.com)

One-way from

$414
(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 Denver Intl to Thera Santorini
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One-way flight from Denver Intl to Thera Santorini
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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 janvier 29, 2026.
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

jeu. 4/30

4:05 pm-6:35 pm

1 stop17h 30m

Thera Santorini

mer. 5/6

7:10 pm-3:40 pm

2 stops29h 30m

$1,050

DenverThera

DEN - JTR

DENJTR

Denver Intl

sam. 4/18

5:44 pm-1:55 pm

2 stops35h 11m

Thera Santorini

lun. 4/27

2:45 pm-4:30 pm

1 stop34h 45m

$1,067

DenverThera

DEN - JTR

DENJTR

Denver Intl

ven. 4/17

5:40 pm-4:50 pm

1 stop14h 10m

Thera Santorini

dim. 4/26

5:45 pm-3:40 pm

2 stops30h 55m

$1,116

DenverThera

DEN - JTR

DENJTR

Denver Intl

mar. 2/10

4:20 pm-10:25 pm

2 stops21h 05m

Thera Santorini

dim. 2/15

6:00 am-4:00 pm

2 stops19h 00m

$1,206

DenverThera

DEN - JTR

DENJTR

Denver Intl

mer. 4/29

5:40 pm-4:55 pm

1 stop14h 15m

Thera Santorini

mar. 5/5

6:00 am-1:35 pm

2 stops16h 35m

$1,259

DenverThera

DEN - JTR

DENJTR

Denver Intl

sam. 3/28

8:00 am-11:30 am

3 stops43h 30m

$414

DenverThera

DEN - JTR

DENJTR

Denver Intl

sam. 3/28

6:40 pm-12:55 pm

1 stop34h 15m

$825

DenverThera

DEN - JTR

DENJTR

Denver Intl

jeu. 5/21

9:25 am-6:35 pm

2 stops24h 10m

$1,824

DenverThera

DEN - JTR

DENJTR

Denver Intl

jeu. 5/21

6:40 pm-3:05 pm

1 stop35h 25m

$2,317

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Compare providers for flights from Denver to Santorini

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Denver to Santorini in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Denver-Thera flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Denver-Thera flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Denver-Thera flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Denver-Thera flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Denver-Thera flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.

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 janvier 29, 2026.
Read through reviews of airlines operating flights from Denver to Thera, such as Lufthansa. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Lufthansa
6.8
Okay
7,754 reviews

Crew

7.6

Boarding

7.0

Comfort

6.8

Entertainment

6.4

Food

6.3

Overall

6.8

Reviews

1 / 20
6.0
Good

Anonymous,Dec 2025

SFO - MUC

The coordination between United and Lufthansa teams is poor and confusing.
Lufthansa
6.8
Okay
7,754 reviews
Lufthansa
6.8
Okay
7,754 reviews

Crew

7.6

Boarding

7.0

Comfort

6.8

Entertainment

6.4

Food

6.3

Overall

6.8

Reviews

1 / 20
6.0
Good

Anonymous,Dec 2025

SFO - MUC

The coordination between United and Lufthansa teams is poor and confusing.

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.

  • How long is the flight from Denver to Thera?

    Airlines like Lufthansa and British Airways fly from Denver to Thera in about 17h 30m. The time it takes to get you to your destination can typically vary by up to 17h 41m. There are 6286 mi between Denver and Thera. Both multi-stop and nonstop flights can be found to your destination and back.

  • What is the cheapest airline to fly from Denver to Thera round-trip?

    Flying on Lufthansa is currently your cheapest option to Thera, with prices starting at $731.

  • 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 Thera?

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

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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.
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Denver to Paleochori 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 janvier 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$731Average$921FlexibilityNo cancel feeOn-time76%

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