What is the cheapest airline that flies from San Diego to Algarve?

Brussels Airlines, British Airways, and United Airlines are the most popular carriers operating from San Diego to Algarve

When did momondo last update prices for flights from San Diego Airport to Algarve?

Prices for flights from San Diego Airport to Algarve are updated daily.

How many operators does momondo search for flights from San Diego Airport to Algarve?

There is 1 operator available for flights from San Diego Airport to Algarve as of April 2026.

How old do you have to be to fly from San Diego Airport to Algarve?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Diego Airport to Algarve.

What documentation or ID do you need to fly to Algarve?

The necessary travel and health documents for your Algarve trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$549 Cheap Flights from San Diego to Algarve in 2026

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Find the cheapest flights from San Diego to Algarve

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:40 pm - 7:10 am

SAN

FAO

33h 30m

1 stop

9:45 pm - 11:50 am

FAO

SAN

22h 05m

1 stop

$820KLM

Thu, May 7 - Mon, May 11

1:37 pm - 6:40 pm

SAN

FAO

21h 03m

2 stops

9:45 pm - 11:50 am

FAO

SAN

22h 05m

1 stop

$821KLM

Thu, May 7 - Mon, May 11

1:37 pm - 6:40 pm

SAN

FAO

21h 03m

2 stops

9:45 pm - 6:07 pm

FAO

SAN

28h 22m

2 stops

$825KLM

Thu, May 7 - Mon, May 11

2:30 pm - 6:40 pm

SAN

FAO

20h 10m

2 stops

9:45 pm - 6:07 pm

FAO

SAN

28h 22m

2 stops

$826KLM

Thu, May 7 - Mon, May 11

4:45 pm - 5:50 pm

SAN

FAO

17h 05m

1 stop

11:30 am - 2:55 pm

FAO

SAN

35h 25m

1 stop

$951British Airways

Fri, Apr 24 - Tue, Apr 28

4:45 pm - 5:50 pm

SAN

FAO

17h 05m

1 stop

3:40 pm - 2:55 pm

FAO

SAN

31h 15m

1 stop

$972British Airways

Fri, Apr 24 - Tue, Apr 28

4:45 pm - 5:50 pm

SAN

FAO

17h 05m

1 stop

3:40 pm - 2:55 pm

FAO

SAN

31h 15m

1 stop

$975British Airways

Fri, Apr 24 - Tue, Apr 28

3:50 pm - 7:30 pm

SAN

FAO

19h 40m

2 stops

8:05 am - 11:50 am

FAO

SAN

35h 45m

1 stop

$1,001KLM

Tue, Jul 28 - Fri, Aug 14

1:40 pm - 9:20 pm

SAN

FAO

23h 40m

1 stop

8:05 am - 11:50 am

FAO

SAN

35h 45m

1 stop

$1,028KLM

Tue, Jul 28 - Fri, Aug 14

8:00 am - 11:20 am

SAN

FAO

19h 20m

2 stops

3:25 pm - 10:37 pm

FAO

SAN

63h 12m

3 stops

$1,034United Airlines

Thu, May 7 - Mon, May 11

United Airlines flights from San Diego to Algarve

Our best United Airlines deals on San Diego to Algarve flight tickets

United Airlines

May 7

SAN8:00 amSan Diego

19h 20m

2 stops

FAO11:20 amFaro

May 11

FAO3:25 pmFaro

63h 12m

3 stops

SAN10:37 pmSan Diego

$1,034

United Airlines

Apr 24

SAN7:20 amSan Diego

23h 25m

2 stops

FAO2:45 pmFaro

Apr 28

FAO3:25 pmFaro

37h 14m

3 stops

SAN8:39 pmSan Diego

$1,072

United Airlines

Apr 24

SAN11:00 amSan Diego

19h 45m

2 stops

FAO2:45 pmFaro

Apr 28

FAO3:25 pmFaro

39h 34m

2 stops

SAN10:59 pmSan Diego

$1,073

Aer Lingus flights from San Diego to Algarve

Our best Aer Lingus deals on San Diego to Algarve flight tickets

Aer Lingus

May 11

SAN6:15 amSan Diego

20h 20m

2 stops

FAO10:35 amFaro

May 15

FAO11:45 amFaro

19h 48m

2 stops

SAN11:33 pmSan Diego

$1,144

Aer Lingus

Jul 31

SAN1:11 pmSan Diego

24h 59m

2 stops

FAO10:10 pmFaro

Aug 8

FAO10:50 pmFaro

32h 33m

2 stops

SAN11:23 pmSan Diego

$1,343

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San DiegoFaro

SAN - FAO

SANFAO

San Diego

Thu 5/7

1:40 pm-7:10 am

1 stop33h 30m

Faro

Mon 5/11

9:45 pm-11:50 am

1 stop22h 05m

$820

Quickest round-trip

San DiegoFaro

SAN - FAO

SANFAO

San Diego

Thu 5/7

1:37 pm-6:40 pm

2 stops21h 03m

Faro

Mon 5/11

9:45 pm-11:50 am

1 stop22h 05m

$821

San DiegoFaro

SAN - FAO

SANFAO

San Diego

Thu 5/7

1:37 pm-6:40 pm

2 stops21h 03m

Faro

Mon 5/11

9:45 pm-6:07 pm

2 stops28h 22m

$825

San DiegoFaro

SAN - FAO

SANFAO

San Diego

Thu 5/7

2:30 pm-6:40 pm

2 stops20h 10m

Faro

Mon 5/11

9:45 pm-6:07 pm

2 stops28h 22m

$826

San DiegoFaro

SAN - FAO

SANFAO

San Diego

Fri 4/24

4:45 pm-5:50 pm

1 stop17h 05m

Faro

Tue 4/28

11:30 am-2:55 pm

1 stop35h 25m

$951

San DiegoFaro

SAN - FAO

SANFAO

San Diego

Fri 4/24

4:45 pm-5:50 pm

1 stop17h 05m

Faro

Tue 4/28

3:40 pm-2:55 pm

1 stop31h 15m

$972

San DiegoFaro

SAN - FAO

SANFAO

San Diego

Fri 4/24

4:45 pm-5:50 pm

1 stop17h 05m

Faro

Tue 4/28

3:40 pm-2:55 pm

1 stop31h 15m

$975

San DiegoFaro

SAN - FAO

SANFAO

San Diego

Tue 7/28

3:50 pm-7:30 pm

2 stops19h 40m

Faro

Fri 8/14

8:05 am-11:50 am

1 stop35h 45m

$1,001

San DiegoFaro

SAN - FAO

SANFAO

San Diego

Tue 7/28

1:40 pm-9:20 pm

1 stop23h 40m

Faro

Fri 8/14

8:05 am-11:50 am

1 stop35h 45m

$1,028

San DiegoFaro

SAN - FAO

SANFAO

San Diego

Thu 5/7

8:00 am-11:20 am

2 stops19h 20m

Faro

Mon 5/11

3:25 pm-10:37 pm

3 stops63h 12m

$1,034

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first

How to get the cheapest flight ticket from San Diego to Algarve

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Can stopping save me money on San Diego to Algarve flights?

No. A direct flight is the cheapest option for a flight between San Diego to Algarve.

Cheap San Diego to Algarve flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Diego to Algarve

Fastest flight time	15h 25m
Direct flights	None

The fastest flight from San Diego to Algarve takes 15h 25m

There are no direct flights from San Diego to Algarve. There are no popular flight routes from San Diego to Algarve.

Search flight deals

Frequently asked questions about flying from San Diego to Algarve

When did momondo last update prices for flights from San Diego Airport to Algarve?
Prices for flights from San Diego Airport to Algarve are updated daily.
How many operators does momondo search for flights from San Diego Airport to Algarve?
There is 1 operator available for flights from San Diego Airport to Algarve as of April 2026.
How old do you have to be to fly from San Diego Airport to Algarve?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Diego Airport to Algarve.
What documentation or ID do you need to fly to Algarve?
The necessary travel and health documents for your Algarve trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from San Diego to Algarve?
Based on momondo bookings for flights between San Diego and Algarve, the leading plane model is Boeing 737 MAX 8, making up 19.66% of the total bookings. Other popular models include Boeing 737-800 Passenger/BBJ2 (winglets) with 16.69%, Airbus A321neo with 11.71%, and Boeing 737-900 with 7.45%.

Best airlines flying from San Diego to Algarve

Compare and see reviews for airlines that fly from San Diego to Algarve with momondo

Airline	Rating	Free Cancellation	Price
British Airways	PriceFrom $637	Free Cancellation	Rating 6.7 7,853 reviews		Search British Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from San Diego to Algarve?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from San Diego to Algarve. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from San Diego to Algarve with flexible booking policies on momondo?

Flights from San Diego to Algarve with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from San Diego to Algarve?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from San Diego to Algarve.

I’m not ready to book a flight from San Diego to Algarve right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Algarve, momondo offers a useful price alert feature which will track prices for flights to Algarve from San Diego and alert you when they change.