$1,265+ Cheap flights from Portland (PDX) 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 4/2. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — JTR
Dec 10 — Dec 171
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
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.Find flight deals from Portland to Santorini
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 November 10, 2025.
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 November 10, 2025.
This British Airways deal was found by Cheapflights users on 11/7. 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 4/27:30 pmPDX - JTR
1 stop33h 25mBritish Airways
Mon 4/62:50 pmJTR - PDX
1 stop36h 50mBritish Airways
Deal found 11/7![British Airways logo]()
$1,265
This American Airlines deal was found by Cheapflights users on 11/7. 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 4/28:01 amPDX - JTR
2 stops20h 04mAmerican Airlines
Mon 4/62:50 pmJTR - PDX
1 stop36h 50mAmerican Airlines
Deal found 11/7![American Airlines logo]()
$1,467
Cheap 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 November 10, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | Expedia 3 stars |
Round-trip from | $1,265 (British Airways) |
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 November 10, 2025.
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
Thu 4/2
7:30 pm-2:55 pm
1 stop33h 25m
Thera Santorini
Mon 4/6
2:50 pm-5:40 pm
1 stop36h 50m
$1,265
PortlandThera
PDX - JTR
PDXJTR
Portland
Thu 4/2
8:01 am-2:05 pm
2 stops20h 04m
Thera Santorini
Mon 4/6
2:50 pm-5:40 pm
1 stop36h 50m
$1,467
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 November.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star |
- 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 Expedia the most. Expedia 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.
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.
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