$722+ Cheap flights from Portland (PDX) 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 7/23. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — JTR
Mar 16 — Mar 231
1 adult, Economy
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Find cheap flights from Portland 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
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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 Portland to Santorini
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Cheapest flights from Portland to SantoriniExplore the most affordable flight options available from Portland to Santorini. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 14, 2026.
Explore the most affordable flight options available from Portland to Santorini. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 14, 2026.
This Gurufare deal was found by Cheapflights users on 2/13. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/158:00 am
PDX
- JTR
2 stops22h 15m
British Airways
Mon 4/202:45 pm
JTR
- PDX
1 stop36h 55m
British Airways
Deal found 2/13![British Airways logo]()
$848
This Gurufare deal was found by Cheapflights users on 2/13. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/158:00 am
PDX
- JTR
2 stops22h 15m
British Airways
Sun 4/195:10 pm
JTR
- PDX
1 stop34h 30m
British Airways
Deal found 2/13![British Airways logo]()
$908
This oojo deal was found by Cheapflights users on 2/13. 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.
Thu 4/166:22 am
PDX
- JTR
2 stops21h 43m
British Airways
Sun 4/195:10 pm
JTR
- PDX
1 stop34h 30m
British Airways
Deal found 2/13![British Airways logo]()
$925
This Trip.com deal was found by Cheapflights users on 2/13. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/163:30 pm
PDX
- JTR
2 stops37h 35m
Multiple Airlines
Sun 4/195:10 pm
JTR
- PDX
2 stops34h 50m
Multiple Airlines
Deal found 2/13![Multiple Airlines logo]()
$976
This FlightHub deal was found by Cheapflights users on 2/13. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/107:45 pm
PDX
- JTR
2 stops52h 05m
Multiple Airlines
Sat 5/237:35 pm
JTR
- PDX
2 stops35h 40m
Multiple Airlines
Deal found 2/13![Multiple Airlines logo]()
$1,198
This KAYAK deal was found by Cheapflights users on 2/11. 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.
Tue 10/62:14 pm
PDX
- JTR
2 stops18h 06m
Lufthansa
Sat 10/177:35 pm
JTR
- PDX
2 stops39h 18m
Lufthansa
Deal found 2/11![Lufthansa logo]()
$1,216
Best flights from Portland to SantoriniDiscover carefully curated flight deals from Portland to Santorini that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 14, 2026.
Discover carefully curated flight deals from Portland to Santorini that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 14, 2026.
This Gurufare deal was found by Cheapflights users on 2/13. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/158:00 am
PDX
- JTR
2 stops22h 15m
British Airways
Mon 4/202:45 pm
JTR
- PDX
1 stop36h 55m
British Airways
Deal found 2/13![British Airways logo]()
$848
This Trip.com deal was found by Cheapflights users on 2/13. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/163:30 pm
PDX
- JTR
2 stops37h 35m
Multiple Airlines
Sun 4/195:10 pm
JTR
- PDX
2 stops34h 50m
Multiple Airlines
Deal found 2/13![Multiple Airlines logo]()
$976
This Gurufare deal was found by Cheapflights users on 2/13. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/166:22 am
PDX
- JTR
2 stops21h 43m
British Airways
Mon 4/202:45 pm
JTR
- PDX
1 stop36h 55m
British Airways
Deal found 2/13![British Airways logo]()
$908
This Gurufare deal was found by Cheapflights users on 2/13. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/158:00 am
PDX
- JTR
2 stops22h 15m
British Airways
Sun 4/195:10 pm
JTR
- PDX
1 stop34h 30m
British Airways
Deal found 2/13![British Airways logo]()
$908
This oojo deal was found by Cheapflights users on 2/13. 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.
Thu 4/166:22 am
PDX
- JTR
2 stops21h 43m
British Airways
Sun 4/195:10 pm
JTR
- PDX
1 stop34h 30m
British Airways
Deal found 2/13![British Airways logo]()
$925
This FlightHub deal was found by Cheapflights users on 2/13. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/107:45 pm
PDX
- JTR
2 stops52h 05m
Multiple Airlines
Sat 5/237:35 pm
JTR
- PDX
2 stops35h 40m
Multiple Airlines
Deal found 2/13![Multiple Airlines logo]()
$1,198
This American Airlines deal was found by Cheapflights users on 2/13. 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.
Mon 3/3011:59 pm
PDX
- JTR
2 stops54h 16m
Multiple Airlines
Mon 4/62:45 pm
JTR
- PDX
2 stops28h 38m
Multiple Airlines
Deal found 2/13![Multiple Airlines logo]()
$1,294
Last-minute flights from Portland to SantoriniDiscover last-minute flight deals from Portland to Santorini. Data last updated February 14, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Santorini. Data last updated February 14, 2026 and is based on user searches.
This Trip.com deal was found by Cheapflights users on 2/10. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/276:45 pm
PDX
- JTR
1 stop35h 30m
British Airways
Fri 4/33:05 pm
JTR
- PDX
1 stop36h 35m
British Airways
Deal found 2/10![British Airways logo]()
$1,335
This American Airlines deal was found by Cheapflights users on 2/10. 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.
Fri 3/279:30 pm
PDX
- JTR
2 stops32h 45m
Multiple Airlines
Fri 4/33:05 pm
JTR
- PDX
2 stops38h 11m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$1,469
This American Airlines deal was found by Cheapflights users on 2/13. 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.
Mon 3/3011:59 pm
PDX
- JTR
2 stops54h 16m
Multiple Airlines
Mon 4/62:45 pm
JTR
- PDX
2 stops28h 38m
Multiple Airlines
Deal found 2/13![Multiple Airlines logo]()
$1,294
This American Airlines deal was found by Cheapflights users on 2/13. 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.
Mon 3/3011:59 pm
PDX
- JTR
2 stops54h 16m
American Airlines
Mon 4/62:45 pm
JTR
- PDX
1 stop36h 55m
American Airlines
Deal found 2/13![American Airlines logo]()
$1,721
This Trip.com deal was found by Cheapflights users on 2/13. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/309:35 pm
PDX
- JTR
2 stops56h 40m
British Airways
Mon 4/62:45 pm
JTR
- PDX
1 stop36h 55m
British Airways
Deal found 2/13![British Airways logo]()
$1,812
One-way flights from Portland to SantoriniSearch for one-way flight options from Portland to Santorini. Find affordable one-way fares based on user searches. Data last updated February 14, 2026.
Search for one-way flight options from Portland to Santorini. Find affordable one-way fares based on user searches. Data last updated February 14, 2026.
This Air Canada deal was found by Cheapflights users on 2/13. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/237:45 pm
PDX
- JTR
2 stops37h 00m
Multiple Airlines
Deal found 2/13![Multiple Airlines logo]()
$722
This Delta deal was found by Cheapflights users on 2/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/2310:55 pm
PDX
- JTR
2 stops27h 45m
Delta
Deal found 2/11![Delta logo]()
$781
This Air Canada deal was found by Cheapflights users on 2/12. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/2311:40 pm
PDX
- JTR
3 stops28h 45m
Air Canada
Deal found 2/12![Air Canada logo]()
$845
This British Airways deal was found by Cheapflights users on 2/10. 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.
Thu 7/237:30 pm
PDX
- JTR
1 stop36h 00m
British Airways
Deal found 2/10![British Airways logo]()
$1,127
Find flight deals from Portland to Santorini
Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) 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 February 14, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,198 (FlightHub) |
One-way from | $722 (Air Canada) |
Cheapflights Fare Finder
Customize your flight search to find flights from Portland 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 February 14, 2026.
Use the filters below to find and compare flights from Portland to Thera that are best for you.
Fly from
Portland
Fly to
Santorini
Route
Depart
Return
Price
PortlandThera
PDX - JTR
PDXJTR
Portland
Wed 4/15
8:00 am-4:15 pm
2 stops22h 15m
Thera Santorini
Mon 4/20
2:45 pm-5:40 pm
1 stop36h 55m
$848
PortlandThera
PDX - JTR
PDXJTR
Portland
Thu 4/16
6:22 am-2:05 pm
2 stops21h 43m
Thera Santorini
Mon 4/20
2:45 pm-5:40 pm
1 stop36h 55m
$908
PortlandThera
PDX - JTR
PDXJTR
Portland
Wed 4/15
8:00 am-4:15 pm
2 stops22h 15m
Thera Santorini
Sun 4/19
5:10 pm-5:40 pm
1 stop34h 30m
$908
PortlandThera
PDX - JTR
PDXJTR
Portland
Thu 4/16
6:22 am-2:05 pm
2 stops21h 43m
Thera Santorini
Sun 4/19
5:10 pm-5:40 pm
1 stop34h 30m
$925
PortlandThera
PDX - JTR
PDXJTR
Portland
Thu 4/16
3:30 pm-3:05 pm
2 stops37h 35m
Thera Santorini
Sun 4/19
5:10 pm-6:00 pm
2 stops34h 50m
$976
PortlandThera
PDX - JTR
PDXJTR
Portland
Sun 5/10
7:45 pm-9:50 am
2 stops52h 05m
Thera Santorini
Sat 5/23
7:35 pm-9:15 pm
2 stops35h 40m
$1,198
PortlandThera
PDX - JTR
PDXJTR
Portland
Mon 3/30
11:59 pm-4:15 pm
2 stops54h 16m
Thera Santorini
Mon 4/6
2:45 pm-9:23 am
2 stops28h 38m
$1,294
PortlandThera
PDX - JTR
PDXJTR
Portland
Thu 7/23
7:45 pm-6:45 pm
2 stops37h 00m
$722
PortlandThera
PDX - JTR
PDXJTR
Portland
Thu 7/23
10:55 pm-12:40 pm
2 stops27h 45m
$781
PortlandThera
PDX - JTR
PDXJTR
Portland
Thu 7/23
7:00 am-2:25 pm
3 stops21h 25m
$845
Showing 1-10 of 11 results
Compare providers for flights from Portland 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 Portland to Santorini in February.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Portland-Thera flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Portland-Thera flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Portland-Thera flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Portland-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 Portland-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 Portland to Santorini
Have a flexible travel schedule? Discover the best time to fly to Santorini from Portland with our price prediction graph.
PDX-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.
Related info for your journey
Find useful and relevant information for your journey from Portland 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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