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Santorini

$697+ 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 9/10. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — JTR
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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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 July 3, 2025.

Round-trip from

$697
(Expedia)
From Portland to Thera Santorini
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Find 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 July 3, 2025.

This Expedia deal was found by Cheapflights users on 7/2. 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.
Wed 9/1011:30 amPDX - JTR
2 stops40h 35mBritish Airways
Wed 9/245:10 pmJTR - PDX
1 stop34h 25mBritish Airways
Deal found 7/2$697
This Expedia deal was found by Cheapflights users on 7/2. 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.
Wed 9/107:40 pmPDX - JTR
2 stops36h 30mMultiple Airlines
Wed 9/2410:40 amJTR - PDX
2 stops18h 06mMultiple Airlines
Deal found 7/2$730
This Lufthansa deal was found by Cheapflights users on 7/2. 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.
Fri 10/1710:05 amPDX - JTR
2 stops20h 45mLufthansa
Tue 10/215:40 pmJTR - PDX
2 stops39h 05mLufthansa
Deal found 7/2$774
This Delta deal was found by Cheapflights users on 7/1. 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.
Sun 8/1712:46 amPDX - JTR
2 stops26h 04mDelta
Tue 8/261:45 pmJTR - PDX
2 stops37h 14mDelta
Deal found 7/1$822
This SWISS deal was found by Cheapflights users on 7/1. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/1510:54 amPDX - JTR
2 stops47h 16mSWISS
Fri 8/227:00 pmJTR - PDX
2 stops37h 25mSWISS
Deal found 7/1$912
This American Airlines deal was found by Cheapflights users on 6/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1710:29 amPDX - JTR
2 stops18h 26mAmerican Airlines
Tue 10/212:45 pmJTR - PDX
1 stop36h 50mAmerican Airlines
Deal found 6/30$964
This Air Canada deal was found by Cheapflights users on 6/30. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/196:15 amPDX - JTR
3 stops22h 10mAir Canada
Wed 8/2710:40 amJTR - PDX
2 stops32h 50mAir Canada
Deal found 6/30$1,470

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 July 3, 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

Wed 9/10

11:30 am-2:05 pm

2 stops40h 35m

Thera Santorini

Wed 9/24

5:10 pm-5:35 pm

1 stop34h 25m

$697

PortlandThera

PDX - JTR

PDXJTR

Portland

Wed 9/10

7:40 pm-6:10 pm

2 stops36h 30m

Thera Santorini

Wed 9/24

10:40 am-6:46 pm

2 stops18h 06m

$730

PortlandThera

PDX - JTR

PDXJTR

Portland

Sun 8/17

12:46 am-12:50 pm

2 stops26h 04m

Thera Santorini

Tue 8/26

1:45 pm-4:59 pm

2 stops37h 14m

$822

PortlandThera

PDX - JTR

PDXJTR

Portland

Fri 8/15

10:54 am-8:10 pm

2 stops47h 16m

Thera Santorini

Fri 8/22

7:00 pm-10:25 pm

2 stops37h 25m

$912

PortlandThera

PDX - JTR

PDXJTR

Portland

Sat 8/16

9:47 am-4:05 pm

2 stops20h 18m

Thera Santorini

Sat 8/23

7:25 pm-9:01 pm

2 stops35h 36m

$1,059

PortlandThera

PDX - JTR

PDXJTR

Portland

Tue 8/19

6:15 am-2:25 pm

3 stops22h 10m

Thera Santorini

Wed 8/27

10:40 am-9:30 am

2 stops32h 50m

$1,470

PortlandThera

PDX - JTR

PDXJTR

Portland

Wed 8/13

7:25 pm-2:05 pm

1 stop32h 40m

Thera Santorini

Thu 8/21

5:05 pm-5:35 pm

1 stop34h 30m

$3,366

PortlandThera

PDX - JTR

PDXJTR

Portland

Wed 8/13

7:25 pm-8:40 pm

2 stops39h 15m

Thera Santorini

Mon 8/18

3:30 pm-5:35 pm

2 stops60h 05m

$3,430

PortlandThera

PDX - JTR

PDXJTR

Portland

Tue 8/12

7:19 am-1:00 pm

2 stops19h 41m

Thera Santorini

Mon 8/18

8:00 pm-9:31 pm

2 stops35h 31m

$3,911

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

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.

Cheapflights Insights

Everything you need to know about your flight from Portland to Thera

What is the cheapest time of day to fly from PDX to JTR?

Find hourly flight availability from Portland to Santorini. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 3, 2025.

When flying from Portland to Thera, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 12% versus a flight in the morning.

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 July 3, 2025.
Peruse reviews from past customers who have flown with Delta, SWISS, and American Airlines from Portland to Thera to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,982 reviews
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
SWISS
7.5
Good
1,654 reviews
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air Canada
7.1
Good
9,681 reviews
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Iberia
7.0
Good
2,820 reviews
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

  • What are the cheapest airlines flying from Portland to Thera round-trip?

    Flying on British Airways is currently your cheapest option to Thera, with prices starting at $697. Additional round-trip tickets that might be worth considering are offered by Lufthansa and Delta, with the lowest prices starting at $774 and $822, respectively.

  • 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.

See more FAQs

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
Kamari
Oia
Imerovigli
Perissa

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