$542 Cheap Flights from Portland (PDX) to Thira (JTR)

View $542 flight on Sun, Nov 9, 2025Opens in a new window

Popular airlines from Portland International Airport (PDX) to Santorini National Airport (JTR)

Cheap Flights from Portland to Thira (PDX-JTR)

Prices were available within the past 7 days and start at $542 for one-way flights and $747 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Mon, Aug 17 - Mon, Aug 24
PDX
Portland
JTR
Santorini
$747 Roundtrip, found 5 days ago
$747
Roundtrip
found 5 days ago
Select Air Canada flight, departing Mon, Aug 17 from Portland to Santorini, returning Mon, Aug 24, priced at $747 found 5 days ago
Air Canada
Mon, Apr 27 - Tue, May 12
PDX
Portland
JTR
Santorini
$757 Roundtrip, found 2 days ago
$757
Roundtrip
found 2 days ago
Select Air Canada flight, departing Mon, Apr 27 from Portland to Santorini, returning Tue, May 12, priced at $757 found 2 days ago
Air Canada
Mon, Aug 17 - Mon, Aug 24
PDX
Portland
JTR
Santorini
$759 Roundtrip, found 5 days ago
$759
Roundtrip
found 5 days ago
Select Air Canada flight, departing Mon, Aug 17 from Portland to Santorini, returning Mon, Aug 24, priced at $759 found 5 days ago
United
Wed, Sep 16 - Wed, Sep 23
PDX
Portland
JTR
Santorini
$764 Roundtrip, found 1 day ago
$764
Roundtrip
found 1 day ago
Select United flight, departing Wed, Sep 16 from Portland to Santorini, returning Wed, Sep 23, priced at $764 found 1 day ago
United
Sun, May 3 - Thu, May 14
PDX
Portland
JTR
Santorini
$769 Roundtrip, found 12 hours ago
$769
Roundtrip
found 12 hours ago
Select United flight, departing Sun, May 3 from Portland to Santorini, returning Thu, May 14, priced at $769 found 12 hours ago
United
Wed, Apr 29 - Tue, May 12
PDX
Portland
JTR
Santorini
$774 Roundtrip, found 2 days ago
$774
Roundtrip
found 2 days ago
Select United flight, departing Wed, Apr 29 from Portland to Santorini, returning Tue, May 12, priced at $774 found 2 days ago
Air Canada
Mon, Apr 27 - Thu, May 14
PDX
Portland
JTR
Santorini
$775 Roundtrip, found 2 days ago
$775
Roundtrip
found 2 days ago
Select Air Canada flight, departing Mon, Apr 27 from Portland to Santorini, returning Thu, May 14, priced at $775 found 2 days ago
Lufthansa
Wed, Sep 16 - Wed, Sep 23
PDX
Portland
JTR
Santorini
$783 Roundtrip, found 1 day ago
$783
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Wed, Sep 16 from Portland to Santorini, returning Wed, Sep 23, priced at $783 found 1 day ago
British Airways
Mon, Aug 10 - Wed, Aug 19
PDX
Portland
JTR
Santorini
$787 Roundtrip, found 3 days ago
$787
Roundtrip
found 3 days ago
Select British Airways flight, departing Mon, Aug 10 from Portland to Santorini, returning Wed, Aug 19, priced at $787 found 3 days ago
American Airlines
Mon, Apr 6 - Mon, Apr 20
PDX
Portland
JTR
Santorini
$793 Roundtrip, found 23 hours ago
$793
Roundtrip
found 23 hours ago
Select American Airlines flight, departing Mon, Apr 6 from Portland to Santorini, returning Mon, Apr 20, priced at $793 found 23 hours ago

Find the cheapest month to fly from Portland (PDX) to Santorini (JTR)

October is typically the cheapest month to fly

From $656 - $1,796 per traveler.

Alternative airports near Santorini

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Santorini National JTR. Cheapest and Closest option available. Average driving time to city center is 3 minutes. Flights from $946
JTR
Santorini National
CheapestClosest
Average driving time to city center3 min
Flights from $946

Frequently asked questions

How much does a flight from Portland Intl. Airport (PDX) to Santorini National Airport (JTR) cost?
Snag a cheap one-way flight from $542 or cheap return flight from $747 from Portland Intl. Airport (PDX) to Santorini National Airport (JTR) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Portland Intl. Airport (PDX) to Santorini National Airport (JTR)?
Planning your getaway for August can help you save, as it's the cheapest month for flights between PDX and JTR. You'll typically find the lowest fares during off-peak months.
What is the cheapest airline that flies from Portland Intl. Airport (PDX) to Santorini National Airport (JTR)?
To find the cheapest airline flying from PDX to JTR, use Expedia's filter tool. Tailor your search based on your travel needs, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from Portland Intl. Airport (PDX) to Santorini National Airport (JTR)?
You'll need to hop on a flight with a layover when traveling from Portland Intl. Airport (PDX) to Santorini National Airport (JTR). Direct flights don't operate daily on this route. However, just filter your search to include one or more stops to find the best option for your trip.
What day of the week has the most flights from PDX to JTR?
You'll usually find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Portland Intl. Airport (PDX) to Santorini National Airport (JTR)?
Select a flight from Portland Intl. Airport (PDX) to Santorini National Airport (JTR) that takes off before 3 PM to reduce the risk of cancellations and delays. Departures later than this have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Portland Intl. Airport (PDX) to Santorini National Airport (JTR) last-minute?
Booking your flight from PDX to JTR just before your trip is typically more expensive. But if you're flexible with your travel times and dates, you could score a cheap last-minute fare.
Is it cheaper to book a PDX to JTR flight and hotel package?
Booking a PDX to JTR flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels all in one place. Select from our extensive range of accommodations and then add activities, flights and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Portland Intl. Airport (PDX) to Santorini National Airport (JTR)?
Typically, it's possible to cancel or reschedule your PDX to JTR flight. However, if it's been more than 24 hours since booking, additional fees may apply. Check your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find further details on our Customer Service portal.

Travel information

Origin airport
Portland Intl.
Destination airport
Santorini National
Airlines serving
Aer Lingus, Air France, American Airlines, British Airways, Delta, Iberia, Lufthansa, Swiss International Air Lines
Roundtrip price
$746
Distance
6432 mi

Book with confidence

Portland to Thira Flights

The cheapest times to fly from Portland to Thira

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Portland to Thira are during the month of August. You can find some of the cheapest flights from Portland to Thira with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Portland to Thira

Sunday is one of the best days to book for cheap flights from Portland to Thira: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Portland to Thira

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Portland to Thira in 2025. You can also book with separate airlines for your outbound and return journeys, from $542 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Portland to Thira flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Portland to Thira airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Portland to Thira Flights

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*Available to One Key members.