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Algarve

$548+ Cheap flights from Portland (PDX) to Algarve

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 1/23. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — FAO
Dec 18 — Dec 251
Thu 12/18
Thu 12/25
1 adult, Economy
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Cheap flight deals from Portland to Algarve

Keep the following information in mind while searching for Portland to Algarve flight deals. Data was last updated November 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$548
(KLM)

Popular in

June

Cheapest in

December

Average price

$936
Provider with most accurate pricing for Portland-Faro flight deals.
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Provider most trusted by Cheapflights users for Portland-Faro flights.
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From Portland to Algarve
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Highest demand for flights based on searches. 24% potential increase in price ($372 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% potential price decrease ($89 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Portland to Algarve

Cheapest flights from Portland to Algarve
Explore the most affordable flight options available from Portland to Algarve. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 18, 2025.

This KLM deal was found by Cheapflights users on 11/15. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/411:54 amPDX - FAO
2 stops45h 01mKLM
Mon 12/87:15 pmFAO - PDX
2 stops30h 28mKLM
Deal found 11/15$811
This United Airlines deal was found by Cheapflights users on 11/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/46:00 amPDX - FAO
3 stops46h 35mUnited Airlines
Mon 12/86:05 amFAO - PDX
3 stops44h 40mUnited Airlines
Deal found 11/15$2,010

Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland to Algarve 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 18, 2025.
Use the filters below to find and compare flights from Portland to Algarve that are best for you.

Fly from

Portland

Fly to

Algarve

Route

Depart

Return

Price

PortlandFaro

PDX - FAO

PDXFAO

Portland

Fri 1/23

1:25 pm-4:55 pm

1 stop19h 30m

Faro

Mon 1/26

7:15 pm-12:32 pm

2 stops49h 17m

$548

PortlandFaro

PDX - FAO

PDXFAO

Portland

Wed 1/7

1:25 pm-6:15 pm

1 stop20h 50m

Faro

Fri 1/23

8:10 pm-4:08 pm

2 stops27h 58m

$627

PortlandFaro

PDX - FAO

PDXFAO

Portland

Thu 12/4

11:54 am-4:55 pm

2 stops45h 01m

Faro

Mon 12/8

7:15 pm-5:43 pm

2 stops30h 28m

$811

PortlandFaro

PDX - FAO

PDXFAO

Portland

Wed 1/7

6:00 am-5:30 pm

2 stops27h 30m

Faro

Fri 1/23

5:45 pm-1:21 pm

3 stops51h 36m

$954

PortlandFaro

PDX - FAO

PDXFAO

Portland

Wed 1/7

7:00 am-3:45 pm

3 stops24h 45m

Faro

Fri 1/23

6:05 am-10:32 pm

3 stops24h 27m

$1,299

PortlandFaro

PDX - FAO

PDXFAO

Portland

Thu 12/4

6:00 am-12:35 pm

3 stops46h 35m

Faro

Mon 12/8

6:05 am-6:45 pm

3 stops44h 40m

$2,010

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/16

Best time to book a flight from Portland to Algarve

Have a flexible travel schedule? Discover the best time to fly to Algarve 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 Algarve

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

Find hourly flight availability from Portland to Algarve. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 18, 2025.

A simple way to save on the total cost of your ticket is to fly from Portland to Algarve in the afternoon. If you’re flexible enough to do this you can expect to save up to 65% on your trip compared to booking a flight in the evening.

Reviews of airlines servicing Algarve

Get insights into the airlines that provide service to Algarve. 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 Algarve. Reviews last updated November 18, 2025.
Peruse reviews from past customers who have flown with United Airlines and British Airways from Portland to Algarve to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,015 reviews

Boarding

7.7

Entertainment

7.1

Overall

7.4

Comfort

7.3

Crew

8.1

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
9,015 reviews
United Airlines
7.4
Good
9,015 reviews

Boarding

7.7

Entertainment

7.1

Overall

7.4

Comfort

7.3

Crew

8.1

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
British Airways
6.7
Okay
7,528 reviews
United Airlines
7.4
Good
9,015 reviews

Boarding

7.7

Entertainment

7.1

Overall

7.4

Comfort

7.3

Crew

8.1

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Related info for your journey

Find useful and relevant information for your journey from Portland to Algarve. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Portland to Algarve?

    If you book a flight to Algarve from Portland, you will be flying from Portland, which is the city’s only airport. Portland (PDX) is located 6.0 mi from the center of Portland.

  • How long is the flight from Portland to Algarve?

    KLM can get you from Portland to Algarve in just under 19h 30m. Your travel time can differ by up to . There are 5429 mi between Portland and Algarve.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Portland to Algarve 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

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Top 2 airlines flying from Portland to Algarve

Discover the top 2 airlines that operate flights from Portland to Algarve. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$812Average$1,003FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$1,294Average$1,449FlexibilityNo cancel feeOn-time69%

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