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Portimão

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

SFO — FAO
Nov 16 — Nov 231
Mon 11/16
Mon 11/23
1 adult, Economy
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Find flight deals from San Francisco to Portimão

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Popular in

March

Cheapest in

February

Average price

$851
Provider with most accurate pricing for San Francisco-Faro flight deals.
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Provider most trusted by Cheapflights users for San Francisco-Faro flights.
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High demand for flights, 3% potential price rise
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Cheapest flight prices on average. 6% potential price decrease ($69 potential savings vs. average RT price).
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Average for round-trip flights in October 2026
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Reviews of airlines servicing Portimão

Read through reviews of airlines operating flights from San Francisco to Portimão, such as United Airlines,Aer Lingus, andTAP AIR PORTUGAL. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
10,381 reviews

Comfort

7.3

Overall

7.4

Boarding

7.7

Crew

8.1

Food

6.7

Entertainment

7.1

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??
United Airlines
7.4
Good
10,381 reviews
United Airlines
7.4
Good
10,381 reviews

Comfort

7.3

Overall

7.4

Boarding

7.7

Crew

8.1

Food

6.7

Entertainment

7.1

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??
Aer Lingus
7.3
Good
1,843 reviews
United Airlines
7.4
Good
10,381 reviews

Comfort

7.3

Overall

7.4

Boarding

7.7

Crew

8.1

Food

6.7

Entertainment

7.1

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??
TAP AIR PORTUGAL
7.2
Good
2,381 reviews
United Airlines
7.4
Good
10,381 reviews

Comfort

7.3

Overall

7.4

Boarding

7.7

Crew

8.1

Food

6.7

Entertainment

7.1

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

  • 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 3 airlines. San Francisco is conveniently located just 11.0 mi from San Francisco’s city center.

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

    $405 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 United Airlines and Aer Lingus, with prices starting from $463 and $522, 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

Browse thousands of different options on Cheapflights for your next trip

Top 3 airlines flying from San Francisco to Portimão

AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$440Average$1,265FlexibilityNo cancel feeOn-time69%
TAP AIR PORTUGALCheapest$606Average$807FlexibilityNo cancel feeOn-timeN/A
Aer LingusCheapest$966Average$1,270FlexibilityNo cancel feeOn-timeN/A

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