Portimão

$323+ Cheap flights from San Francisco (SFO) to Portimão, Portugal

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 8/26. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — FAO
Jul 31 — Aug 71
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Cheap flight deals from San Francisco to Portimão

Cheapest flights from San Francisco to Portimão
Explore the most affordable flight options available from San Francisco to Portimão. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 1, 2026.

This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/294:20 pm
SFO
-
FAO
1 stop23h 30m
TAP AIR PORTUGAL
Thu 10/86:05 am
FAO
-
SFO
1 stop16h 25m
TAP AIR PORTUGAL
Deal found 7/1$723
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/224:20 pm
SFO
-
FAO
1 stop17h 00m
TAP AIR PORTUGAL
Mon 9/286:10 pm
FAO
-
SFO
1 stop27h 25m
TAP AIR PORTUGAL
Deal found 6/30$724
This oojo deal was found by Cheapflights users on 6/29. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/285:35 pm
SFO
-
FAO
1 stop33h 45m
TAP AIR PORTUGAL
Wed 11/46:05 am
FAO
-
SFO
1 stop16h 40m
TAP AIR PORTUGAL
Deal found 6/29$726
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/284:30 pm
SFO
-
FAO
1 stop23h 20m
TAP AIR PORTUGAL
Wed 10/76:10 pm
FAO
-
SFO
1 stop28h 20m
TAP AIR PORTUGAL
Deal found 7/1$754
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/74:30 pm
SFO
-
FAO
1 stop16h 50m
TAP AIR PORTUGAL
Thu 9/176:05 am
FAO
-
SFO
1 stop16h 25m
TAP AIR PORTUGAL
Deal found 6/30$811
This oojo deal was found by Cheapflights users on 6/27. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/104:30 pm
SFO
-
FAO
1 stop23h 20m
TAP AIR PORTUGAL
Wed 8/266:10 pm
FAO
-
SFO
1 stop28h 20m
TAP AIR PORTUGAL
Deal found 6/27$836
This Mytrip deal was found by Cheapflights users on 6/26. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/101:45 pm
SFO
-
FAO
2 stops25h 45m
Multiple Airlines
Wed 8/268:05 pm
FAO
-
SFO
3 stops47h 55m
Multiple Airlines
Deal found 6/26$847
This oojo deal was found by Cheapflights users on 6/28. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/157:35 pm
SFO
-
FAO
1 stop20h 15m
TAP AIR PORTUGAL
Sun 8/306:10 pm
FAO
-
SFO
1 stop27h 55m
TAP AIR PORTUGAL
Deal found 6/28$876
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/294:45 pm
SFO
-
FAO
2 stops22h 20m
Multiple Airlines
Thu 10/812:50 pm
FAO
-
SFO
2 stops33h 50m
Multiple Airlines
Deal found 7/1$884
This Travelocity deal was found by Cheapflights users on 6/29. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/288:25 pm
SFO
-
FAO
1 stop35h 00m
Multiple Airlines
Wed 11/42:40 pm
FAO
-
SFO
2 stops38h 48m
Multiple Airlines
Deal found 6/29$886
This oojo deal was found by Cheapflights users on 6/29. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/264:35 pm
SFO
-
FAO
1 stop16h 45m
TAP AIR PORTUGAL
Mon 9/76:05 am
FAO
-
SFO
1 stop16h 00m
TAP AIR PORTUGAL
Deal found 6/29$887

Find flight deals from San Francisco to Portimão

Keep the following information in mind while searching for San Francisco to Portimão flight deals. Data was last updated July 1, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$723
(oojo)

One-way from

$323
(Kiwi.com)

Popular in

August

Cheapest in

February

Average price

$1,373
Provider with most accurate pricing for San Francisco-Faro flight deals.
Provider most trusted by Cheapflights users for San Francisco-Faro flights.
From San Francisco to Portimão
One-way flight from San Francisco to Portimão
Highest demand for flights based on searches. 15% potential increase in price ($216 potential increase over avg. RT price).
Cheapest flight prices on average. 8% potential price decrease ($96 potential savings vs. average RT price).
Average for round-trip flights in July 2026

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Francisco to Portimão 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 1, 2026.
Use the filters below to find and compare flights from San Francisco to Portimão that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San FranciscoFaro

SFO - FAO

SFOFAO

San Francisco

Sat 8/15

7:35 pm-11:50 pm

1 stop20h 15m

Faro

Sun 8/30

6:10 pm-2:05 pm

1 stop27h 55m

$876

San FranciscoFaro

SFO - FAO

SFOFAO

San Francisco

Tue 9/22

2:20 pm-7:30 pm

2 stops21h 10m

Faro

Mon 9/28

9:45 pm-11:45 am

1 stop22h 00m

$924

San FranciscoFaro

SFO - FAO

SFOFAO

San Francisco

Mon 9/28

4:30 pm-5:20 pm

1 stop16h 50m

Faro

Mon 10/5

6:10 pm-1:35 pm

1 stop27h 25m

$927
Quickest round-trip

San FranciscoFaro

SFO - FAO

SFOFAO

San Francisco

Tue 9/29

4:20 pm-11:50 pm

1 stop23h 30m

Faro

Tue 10/6

6:05 am-1:35 pm

1 stop15h 30m

$927

San FranciscoFaro

SFO - FAO

SFOFAO

San Francisco

Mon 8/10

4:30 pm-11:30 pm

2 stops23h 00m

Faro

Wed 8/26

7:45 pm-2:30 pm

2 stops26h 45m

$940

San FranciscoFaro

SFO - FAO

SFOFAO

San Francisco

Wed 8/26

2:00 pm-7:30 pm

2 stops21h 30m

Faro

Mon 9/7

9:45 pm-11:45 am

1 stop22h 00m

$966

San FranciscoFaro

SFO - FAO

SFOFAO

San Francisco

Mon 9/7

2:21 pm-5:25 pm

2 stops19h 04m

Faro

Thu 9/17

8:20 pm-11:45 am

1 stop23h 25m

$966

San FranciscoFaro

SFO - FAO

SFOFAO

San Francisco

Tue 8/11

12:45 am-9:50 am

2 stops25h 05m

Faro

Wed 8/19

3:25 pm-3:15 pm

1 stop31h 50m

$980
Cheapest one-way

San FranciscoFaro

SFO - FAO

SFOFAO

San Francisco

Wed 8/26

5:35 pm-9:35 pm

3 stops44h 00m

$323

San FranciscoFaro

SFO - FAO

SFOFAO

San Francisco

Tue 7/21

3:50 pm-8:20 pm

3 stops44h 30m

$337

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

Showing 1-10 of 15 resultsSorted by cheapest first
1
2

Best time to book a flight from San Francisco to Portimão

Have a flexible travel schedule? Discover the best time to fly to Portimão from San Francisco 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 San Francisco to Portimão

How much does it cost to fly round-trip from San Francisco to Portimão?

Reviews of airlines servicing Portimão

Get insights into the airlines that provide service to Portimão. 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 Portimão. Reviews last updated July 1, 2026.
Read through reviews of airlines operating flights from San Francisco to Portimão, such as United Airlines and TAP AIR PORTUGAL. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Food

6.6

Comfort

7.3

Entertainment

7.1

Overall

7.4

Boarding

7.7

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Food

6.6

Comfort

7.3

Entertainment

7.1

Overall

7.4

Boarding

7.7

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Food

6.6

Comfort

7.3

Entertainment

7.1

Overall

7.4

Boarding

7.7

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

Find useful and relevant information for your journey from San Francisco to Portimão. 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 San Francisco to Portimão?

    Most people fly from San Francisco (SFO) if they book a flight from San Francisco to Portimão. On average, San Francisco has 0 outbound flights to Portimão per day from 2 airlines. San Francisco is conveniently located just 11.0 mi from San Francisco’s city center.

  • How long is the flight from San Francisco to Portimão?

    Departing from San Francisco to Portimão will take you 20h 15m. San Francisco and Portimão are separated by a distance of 5794 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from San Francisco to Portimão one-way?

    $384 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 Aer Lingus and United Airlines, with prices starting from $480 and $485, respectively.

  • Can I find deals for flights from San Francisco to Portimão that include hotel bookings?

    Yes. In addition to deals on San Francisco to Portimão flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Francisco to Portimão?

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

  • Can I find deals for business class flights from San Francisco to Portimão?

    Yes. Cheapflights offers flight deals from San Francisco to Portimão 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 San Francisco to Portimão

Discover the top 2 airlines that operate flights from San Francisco to Portimão. 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 July 1, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$440Average$1,233FlexibilityNo cancel feeOn-time69%
TAP AIR PORTUGALCheapest$619Average$749FlexibilityNo cancel feeOn-timeN/A

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