$879+ Cheap flights from Denver (DEN) to Thera (JTR)
This is the cheapest round-trip 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
Jul 15 — Jul 221
Round-trip
1 adult, Economy
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Find cheap flights from Denver to Santorini with Cheapflights
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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
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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 Denver to Santorini
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Best
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Cheapest flights from Denver to SantoriniExplore 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 15, 2026.
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 15, 2026.
This oojo deal was found by Cheapflights users on 6/14. 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.
Wed 8/126:40 pm
DEN
- JTR
1 stop34h 25m
British Airways
Thu 8/275:05 pm
JTR
- DEN
1 stop32h 25m
British Airways
Deal found 6/14![British Airways logo]()
$879
This Gotogate deal was found by Cheapflights users on 6/12. 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.
Mon 8/35:40 pm
DEN
- JTR
1 stop14h 10m
Lufthansa
Wed 8/197:10 pm
JTR
- DEN
1 stop27h 35m
Lufthansa
Deal found 6/12![Lufthansa logo]()
$922
This Gotogate deal was found by Cheapflights users on 6/12. 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.
Mon 8/35:40 pm
DEN
- JTR
1 stop14h 10m
Multiple Airlines
Wed 8/1910:45 am
JTR
- DEN
2 stops56h 50m
Multiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$939
This Justfly.com 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/224:15 pm
DEN
- JTR
1 stop17h 05m
Multiple Airlines
Mon 9/288:45 pm
JTR
- DEN
2 stops28h 37m
Multiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$960
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/205:40 pm
DEN
- JTR
1 stop14h 10m
Lufthansa
Mon 7/272:20 pm
JTR
- DEN
2 stops38h 25m
Lufthansa
Deal found 6/10![Lufthansa logo]()
$974
Best flights from Denver to SantoriniDiscover carefully curated flight deals from Denver to Santorini that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 15, 2026.
Discover carefully curated flight deals from Denver to Santorini that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 15, 2026.
This British Airways deal was found by Cheapflights users on 6/14. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/129:05 am
DEN
- JTR
2 stops22h 10m
British Airways
Thu 8/275:05 pm
JTR
- DEN
2 stops39h 54m
British Airways
Deal found 6/14![British Airways logo]()
$902
This Gotogate deal was found by Cheapflights users on 6/12. 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.
Mon 8/35:40 pm
DEN
- JTR
1 stop14h 10m
Lufthansa
Wed 8/197:10 pm
JTR
- DEN
1 stop27h 35m
Lufthansa
Deal found 6/12![Lufthansa logo]()
$922
This Justfly.com 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/224:15 pm
DEN
- JTR
1 stop17h 05m
Multiple Airlines
Mon 9/288:45 pm
JTR
- DEN
2 stops28h 37m
Multiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$960
This Iberia deal was found by Cheapflights users on 6/14. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/224:21 pm
DEN
- JTR
2 stops19h 49m
Iberia
Sat 8/2911:35 pm
JTR
- DEN
2 stops33h 18m
Iberia
Deal found 6/14![Iberia logo]()
$1,035
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/205:40 pm
DEN
- JTR
1 stop14h 10m
Lufthansa
Mon 7/272:20 pm
JTR
- DEN
2 stops38h 25m
Lufthansa
Deal found 6/10![Lufthansa logo]()
$974
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/175:40 pm
DEN
- JTR
1 stop14h 10m
Lufthansa
Tue 8/255:40 pm
JTR
- DEN
1 stop31h 00m
Lufthansa
Deal found 6/11![Lufthansa logo]()
$1,040
This oojo deal was found by Cheapflights users on 6/14. 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.
Tue 9/224:15 pm
DEN
- JTR
1 stop17h 05m
Lufthansa
Mon 9/282:20 pm
JTR
- DEN
1 stop34h 20m
Lufthansa
Deal found 6/14![Lufthansa logo]()
$1,070
Last-minute flights from Denver to SantoriniDiscover last-minute flight deals from Denver to Santorini. Data last updated June 15, 2026 and is based on user searches.
Discover last-minute flight deals from Denver to Santorini. Data last updated June 15, 2026 and is based on user searches.
This British Airways 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/78:41 am
DEN
- JTR
2 stops22h 39m
British Airways
Mon 7/135:25 pm
JTR
- DEN
2 stops35h 16m
British Airways
Deal found 6/10![British Airways logo]()
$1,308
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/205:40 pm
DEN
- JTR
1 stop14h 10m
Lufthansa
Mon 7/272:20 pm
JTR
- DEN
2 stops38h 25m
Lufthansa
Deal found 6/10![Lufthansa logo]()
$974
This Booking.com 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/204:15 pm
DEN
- JTR
2 stops15h 35m
Multiple Airlines
Mon 7/278:45 pm
JTR
- DEN
2 stops32h 37m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$1,105
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/206:35 pm
DEN
- JTR
1 stop36h 45m
British Airways
Mon 7/275:25 pm
JTR
- DEN
1 stop32h 00m
British Airways
Deal found 6/11![British Airways logo]()
$1,160
This Trip.com 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/2611:25 am
DEN
- JTR
2 stops21h 00m
Multiple Airlines
Sun 8/28:30 am
JTR
- DEN
2 stops38h 15m
Multiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$1,145
This Lufthansa 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/268:00 am
DEN
- JTR
2 stops20h 30m
Lufthansa
Sun 8/25:45 pm
JTR
- DEN
1 stop29h 00m
Lufthansa
Deal found 6/11![Lufthansa logo]()
$1,180
This American Airlines deal was found by Cheapflights users on 6/13. 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.
Tue 7/2812:49 pm
DEN
- JTR
2 stops18h 31m
American Airlines
Tue 8/42:50 pm
JTR
- DEN
2 stops37h 29m
American Airlines
Deal found 6/13![American Airlines logo]()
$1,046
This Ovago deal was found by Cheapflights users on 6/13. 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.
Tue 7/284:15 pm
DEN
- JTR
1 stop17h 05m
Multiple Airlines
Tue 8/49:40 pm
JTR
- DEN
2 stops25h 05m
Multiple Airlines
Deal found 6/13![Multiple Airlines logo]()
$1,155
This oojo deal was found by Cheapflights users on 6/13. 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.
Tue 7/284:15 pm
DEN
- JTR
1 stop17h 05m
Lufthansa
Tue 8/45:40 pm
JTR
- DEN
1 stop31h 00m
Lufthansa
Deal found 6/13![Lufthansa logo]()
$1,208
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 June 15, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $879 (oojo) |
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 15, 2026.
Use the filters below to find and compare flights from Denver to Thera that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
DenverThera
DEN - JTR
DENJTR
Denver Intl
Wed 8/12
9:05 am-4:15 pm
2 stops22h 10m
Thera Santorini
Thu 8/27
5:05 pm-11:59 pm
2 stops39h 54m
$902
Quickest round-trip
DenverThera
DEN - JTR
DENJTR
Denver Intl
Mon 8/3
5:40 pm-4:50 pm
1 stop14h 10m
Thera Santorini
Wed 8/19
7:10 pm-1:45 pm
1 stop27h 35m
$922
DenverThera
DEN - JTR
DENJTR
Denver Intl
Tue 9/22
4:15 pm-6:20 pm
1 stop17h 05m
Thera Santorini
Mon 9/28
8:45 pm-4:22 pm
2 stops28h 37m
$960
DenverThera
DEN - JTR
DENJTR
Denver Intl
Mon 7/20
5:40 pm-4:50 pm
1 stop14h 10m
Thera Santorini
Mon 7/27
2:20 pm-7:45 pm
2 stops38h 25m
$974
DenverThera
DEN - JTR
DENJTR
Denver Intl
Sat 8/22
4:21 pm-9:10 pm
2 stops19h 49m
Thera Santorini
Sat 8/29
11:35 pm-11:53 pm
2 stops33h 18m
$1,035
DenverThera
DEN - JTR
DENJTR
Denver Intl
Mon 8/17
5:40 pm-4:50 pm
1 stop14h 10m
Thera Santorini
Tue 8/25
5:40 pm-3:40 pm
1 stop31h 00m
$1,040
DenverThera
DEN - JTR
DENJTR
Denver Intl
Tue 9/22
4:15 pm-6:20 pm
1 stop17h 05m
Thera Santorini
Mon 9/28
2:20 pm-3:40 pm
1 stop34h 20m
$1,070
Sorted by cheapest first
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 June.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Denver-Thera flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on Denver-Thera flight deals on Cheapflights vs. Ovago >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 Ovago the most. Ovago 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.
DEN-JTR
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 June 15, 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.
Entertainment
6.4
Food
6.3
Overall
6.8
Boarding
7.0
Crew
7.6
Comfort
6.8
Reviews
1 / 20
4.0
OkayAnonymous,May 2026
SFO - FRA
Entertainment
6.4
Food
6.3
Overall
6.8
Boarding
7.0
Crew
7.6
Comfort
6.8
Reviews
1 / 20
4.0
OkayAnonymous,May 2026
SFO - FRA
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.
Traveling to a place near Thera?
Book flights to Thera if you plan to visit one of these locationsOia
Kamari
Imerovigli
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Denver and Santorini flights
Browse other Denver and Santorini flight options. Last updated on June 15, 2026.
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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 15, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$731 | Average$921 | FlexibilityNo cancel fee | On-time76% |