$941 Find Cheap Flights from San Diego to Algarve

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Diego to Algarve departing on 5/16. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Algarve

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Diego to Algarve, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Diego to Algarve, as well as popular online travel agencies
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Flight Deals

Book Cheap San Diego to Algarve Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Diego to Algarve that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San Diego to Algarve

Sat, May 16 - Fri, May 22
KLM Logo
3:37 pm - 7:10 pm
SAN
-
FAO
19h 33m
2 stops
KLM Logo
9:15 pm - 11:50 am
FAO
-
SAN
22h 35m
1 stop
$941KLM
Sat, May 16 - Fri, May 22
KLM Logo
3:37 pm - 7:10 pm
SAN
-
FAO
19h 33m
2 stops
KLM Logo
9:15 pm - 6:01 pm
FAO
-
SAN
28h 46m
2 stops
$946KLM
Fri, Jun 19 - Wed, Jul 8
United Airlines Logo
2:08 pm - 9:55 am
SAN
-
FAO
59h 47m
2 stops
United Airlines Logo
3:25 pm - 11:40 pm
FAO
-
SAN
40h 15m
2 stops
$1,227United Airlines
Fri, Jun 19 - Wed, Jul 8
United Airlines Logo
8:32 pm - 9:55 am
SAN
-
FAO
53h 23m
2 stops
United Airlines Logo
3:25 pm - 11:40 pm
FAO
-
SAN
40h 15m
2 stops
$1,228United Airlines
Fri, Jun 19 - Wed, Jul 8
KLM Logo
7:20 am - 9:05 pm
SAN
-
FAO
29h 45m
2 stops
KLM Logo
8:20 pm - 11:50 am
FAO
-
SAN
23h 30m
1 stop
$1,257KLM
Fri, Jun 19 - Wed, Jul 8
KLM Logo
7:20 am - 9:05 pm
SAN
-
FAO
29h 45m
2 stops
KLM Logo
10:10 pm - 11:50 am
FAO
-
SAN
21h 40m
1 stop
$1,296KLM
Fri, Jun 19 - Wed, Jul 8
United Airlines Logo
7:41 pm - 9:55 am
SAN
-
FAO
54h 14m
2 stops
United Airlines Logo
3:25 pm - 3:25 pm
FAO
-
SAN
32h 00m
2 stops
$1,327United Airlines
Fri, Jun 19 - Wed, Jul 8
United Airlines Logo
7:41 pm - 9:55 am
SAN
-
FAO
54h 14m
3 stops
United Airlines Logo
3:25 pm - 11:40 pm
FAO
-
SAN
40h 15m
2 stops
$1,341United Airlines
Fri, Jun 19 - Wed, Jul 8
KLM Logo
7:20 am - 9:05 pm
SAN
-
FAO
29h 45m
2 stops
KLM Logo
10:10 pm - 11:50 am
FAO
-
SAN
21h 40m
1 stop
$1,361KLM
Sun, Jul 19 - Sat, Aug 8
Aer Lingus Logo
10:45 pm - 7:25 pm
SAN
-
FAO
36h 40m
2 stops
Aer Lingus Logo
10:50 pm - 7:20 pm
FAO
-
SAN
28h 30m
2 stops
$1,363Aer Lingus
Booking Insights

KAYAK's insights & trends for San Diego to Algarve flights

Get data-powered insights and trends into flights from San Diego to Algarve to help you find the cheapest flights, the best time to fly and much more.

Can I save money by flying with a layover from San Diego to Algarve?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $438, prices are generally cheapest when you fly direct.

Good to know

Cheapest flight$941
Flight from San Diego to Faro

FAQs - booking Algarve flights

  • How does KAYAK find such low prices on flights from San Diego to Algarve?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Diego to Algarve.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Diego to Algarve?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from San Diego to Algarve is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from San Diego to Algarve?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from San Diego to Algarve with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Diego to Algarve?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from San Diego to Algarve up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from San Diego to Algarve

 
See real verified KAYAK customer reviews for airlines flying from San Diego to Algarve. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from San Diego to Algarve? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.7
British AirwaysOverall score based on 7944 reviews
6.4Entertainment
6.8Comfort
7.7Crew
6.9Boarding
6.4Food
Airline reviews

Boarding was orderly, pilot and flight attendants were nice, entertainment options were good, and low sodium meals were quite tasty.

10.0 ExcellentAnonymous, Apr 2026
SFO - LHR
Read more British Airways reviews

Boarding was orderly, pilot and flight attendants were nice, entertainment options were good, and low sodium meals were quite tasty.

Flight delayed, connection was not at gate listed and so missed, staff were rude at Heathrow, phone tree stupid and difficult, took me 21 actual hours to reach my destination. Almost lost my hotel reservation after walking in a strange city alone after midnight because they would not put me up in a hotel at sfo or heathrow. I will never fly BA again and will tell all people and Instagram followers never to fly BA.

Check-in in SAN was long. ORD was good. Flight delayed On board crew was ok. No warmth or personality. LHrR barely made connection

Wish the food and overall service was better. They treat Business class passengers same as economy

They had us seating down for one hour just waiting on the plane

Flying with BA is always a good experience—even in economy class. It is better if in business and first class. Timely, breeze through security and timely connections

The issue was not with BA it was with the link yoiu sent fopr booking the flight

Loved the boarding option from Business class lounge, experience on flight was excellent, plenty of good food choices

Awful it always is unfortunately is the only way to fly direct to london

Check in was was and the agent was very friendly and helpful The lounge was nice...boarding was straight from the lounge Everything worked at our seats, and video entertainment was good ..food was mediocre

Everything you need to know for your flight to Algarve

Information on your arrival and departure airports