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Santorini

$310+ 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 9/30. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — JTR
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
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 29, 2025.

Round-trip from

$814
(Orbitz)

One-way from

$310
(Kiwi.com)
From Portland to Thera Santorini
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One-way flight 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 29, 2025.

This Orbitz deal was found by Cheapflights users on 7/29. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/17:25 pmPDX - JTR
2 stops52h 50mMultiple Airlines
Mon 10/62:50 pmJTR - PDX
1 stop36h 45mMultiple Airlines
Deal found 7/29$814
This Ovago deal was found by Cheapflights users on 7/29. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/16:07 amPDX - JTR
2 stops23h 58mBritish Airways
Mon 10/62:50 pmJTR - PDX
2 stops40h 57mBritish Airways
Deal found 7/29$849
This Lufthansa deal was found by Cheapflights users on 7/26. 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 10/1710:50 amPDX - JTR
2 stops21h 45mLufthansa
Tue 10/218:05 pmJTR - PDX
2 stops36h 25mLufthansa
Deal found 7/26$859
This American Airlines deal was found by Cheapflights users on 7/26. 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 10/177:40 amPDX - JTR
2 stops21h 15mAmerican Airlines
Tue 10/212:45 pmJTR - PDX
1 stop36h 50mAmerican Airlines
Deal found 7/26$964
This Expedia deal was found by Cheapflights users on 7/27. 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.
Sun 8/247:00 amPDX - JTR
2 stops21h 45mIberia
Sat 8/301:15 amJTR - PDX
2 stops54h 00mIberia
Deal found 7/27$1,311
This Delta deal was found by Cheapflights users on 7/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2812:40 amPDX - JTR
2 stops26h 20mDelta
Tue 8/51:45 pmJTR - PDX
2 stops37h 20mDelta
Deal found 7/28$2,072
This Air Canada deal was found by Cheapflights users on 7/29. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/276:15 amPDX - JTR
2 stops27h 55mAir Canada
Sat 10/49:40 amJTR - PDX
3 stops23h 21mAir Canada
Deal found 7/29$2,595

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 29, 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 10/1

7:25 pm-10:15 am

2 stops52h 50m

Thera Santorini

Mon 10/6

2:50 pm-5:35 pm

1 stop36h 45m

$814

PortlandThera

PDX - JTR

PDXJTR

Portland

Wed 10/1

6:07 am-4:05 pm

2 stops23h 58m

Thera Santorini

Mon 10/6

2:50 pm-9:47 pm

2 stops40h 57m

$849

PortlandThera

PDX - JTR

PDXJTR

Portland

Fri 10/17

10:50 am-6:35 pm

2 stops21h 45m

Thera Santorini

Tue 10/21

8:05 pm-10:30 pm

2 stops36h 25m

$859

PortlandThera

PDX - JTR

PDXJTR

Portland

Fri 10/17

7:40 am-2:55 pm

2 stops21h 15m

Thera Santorini

Tue 10/21

2:45 pm-5:35 pm

1 stop36h 50m

$964

PortlandThera

PDX - JTR

PDXJTR

Portland

Sun 8/24

7:00 am-2:45 pm

2 stops21h 45m

Thera Santorini

Sat 8/30

1:15 am-9:15 pm

2 stops54h 00m

$1,311

PortlandThera

PDX - JTR

PDXJTR

Portland

Sat 9/27

6:15 am-8:10 pm

2 stops27h 55m

Thera Santorini

Sat 10/4

9:40 am-11:01 pm

3 stops23h 21m

$2,595

PortlandThera

PDX - JTR

PDXJTR

Portland

Tue 9/30

9:10 pm-5:05 pm

3 stops57h 55m

$310

PortlandThera

PDX - JTR

PDXJTR

Portland

Tue 10/21

7:25 pm-4:05 pm

1 stop34h 40m

$482

PortlandThera

PDX - JTR

PDXJTR

Portland

Tue 10/21

3:25 pm-4:50 pm

2 stops39h 25m

$490

PortlandThera

PDX - JTR

PDXJTR

Portland

Thu 10/2

12:45 am-12:40 pm

2 stops25h 55m

$819

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

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.

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 29, 2025.
Peruse reviews from past customers who have flown with Delta, American Airlines, and Air Canada 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
7,977 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

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
7,977 reviews
Delta
8.0
Very good
7,977 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

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
7,977 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

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
9,822 reviews
Delta
8.0
Very good
7,977 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

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
2,859 reviews
Delta
8.0
Very good
7,977 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

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!
Lufthansa
6.8
Okay
7,265 reviews
Delta
8.0
Very good
7,977 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

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 $849. Additional round-trip tickets that might be worth considering are offered by Lufthansa and American Airlines, with the lowest prices starting at $859 and $964, respectively.

  • What are the cheapest airlines to fly from Portland to Thera one-way?

    $482 is the cheapest one-way deal found within the past few days, from British Airways. You may also be able to find cheap deals on Lufthansa and Delta, with prices starting from $490 and $819, 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 Thera?

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

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