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Santorini

$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 2 — Mar 91
Mon 3/2
Mon 3/9
1 adult, Economy
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Cheap flight deals from Portland to Santorini

Cheapest flights from Portland to Santorini
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 January 31, 2026.

This American Airlines deal was found by Cheapflights users on 1/29. 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 5/411:40 pm
PDX
-
JTR
2 stops54h 35m
American Airlines
Tue 5/192:50 pm
JTR
-
PDX
1 stop36h 50m
American Airlines
Deal found 1/29$825
This KAYAK deal was found by Cheapflights users on 1/30. 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 10/610:10 am
PDX
-
JTR
2 stops22h 10m
Lufthansa
Sat 10/177:35 pm
JTR
-
PDX
2 stops36h 33m
Lufthansa
Deal found 1/30$1,188
This oojo deal was found by Cheapflights users on 1/30. 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 10/610:10 am
PDX
-
JTR
2 stops44h 05m
British Airways
Sat 10/173:50 pm
JTR
-
PDX
1 stop35h 50m
British Airways
Deal found 1/30$1,214
This Iberia 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/219:59 am
PDX
-
JTR
2 stops20h 56m
Iberia
Tue 8/2512:25 pm
JTR
-
PDX
2 stops44h 42m
Iberia
Deal found 1/28$1,371
This American Airlines deal was found by Cheapflights users on 1/29. 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 5/47:30 pm
PDX
-
JTR
1 stop58h 45m
Multiple Airlines
Tue 5/192:50 pm
JTR
-
PDX
1 stop36h 50m
Multiple Airlines
Deal found 1/29$1,592
This British Airways 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/219:40 am
PDX
-
JTR
2 stops20h 35m
British Airways
Tue 8/252:50 pm
JTR
-
PDX
1 stop36h 50m
British Airways
Deal found 1/28$1,819
This Mytrip deal was found by Cheapflights users on 1/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/263:15 pm
PDX
-
JTR
3 stops34h 00m
Multiple Airlines
Thu 3/56:30 pm
JTR
-
PDX
3 stops32h 30m
Multiple Airlines
Deal found 1/29$1,854

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 January 31, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$825
(American Airlines)

One-way from

$722
(Air Canada)
Provider with most accurate pricing for Portland-Thera Santorini flight deals.
Search Deals
Provider most trusted by Cheapflights users for Portland-Thera Santorini flights.
Search Deals
From Portland to Thera Santorini
Search Deals
One-way flight from Portland to Thera Santorini
Search Deals

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 January 31, 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

Thu 2/26

3:15 pm-11:15 am

3 stops34h 00m

Thera Santorini

Thu 3/5

6:30 pm-5:00 pm

3 stops32h 30m

$1,854

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

7:00 am-12:50 pm

2 stops19h 50m

$781

PortlandThera

PDX - JTR

PDXJTR

Portland

Thu 7/23

7:30 pm-3:05 pm

1 stop33h 35m

$1,127

PortlandThera

PDX - JTR

PDXJTR

Portland

Thu 7/23

7:00 am-2:25 pm

3 stops21h 25m

$1,145

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/29

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 January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 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 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.
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.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Portland 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.

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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