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Cheap flights from San Francisco to Sal from $1,449

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from San Francisco to Sal departing on 6/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from San Francisco to Sal

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
3:45 pm - 4:20 pm
SFO
-
SID
42h 35m
2 stops
Multiple Airlines Logo
5:00 pm - 4:40 pm
SID
-
SFO
29h 40m
2 stops
$1,449Multiple Airlines
Thu, Jun 18 - Thu, Jun 25
TAP AIR PORTUGAL Logo
4:20 pm - 11:15 pm
SFO
-
SID
24h 55m
1 stop
TAP AIR PORTUGAL Logo
12:15 am - 5:35 pm
SID
-
SFO
23h 20m
1 stop
$1,575TAP AIR PORTUGAL
Tue, Sep 29 - Fri, Oct 9
Multiple Airlines Logo
8:30 pm - 10:25 am
SFO
-
SID
31h 55m
1 stop
Multiple Airlines Logo
1:35 am - 8:50 pm
SID
-
SFO
25h 15m
2 stops
$1,644Multiple Airlines
Thu, May 14 - Sat, May 16
Multiple Airlines Logo
11:35 am - 11:15 pm
SFO
-
SID
29h 40m
2 stops
Multiple Airlines Logo
5:15 pm - 4:40 pm
SID
-
SFO
29h 25m
2 stops
$1,679Multiple Airlines
Tue, Sep 29 - Sat, Oct 10
Multiple Airlines Logo
2:00 pm - 11:15 pm
SFO
-
SID
27h 15m
2 stops
Multiple Airlines Logo
12:15 am - 9:28 pm
SID
-
SFO
27h 13m
2 stops
$1,700Multiple Airlines
Wed, Jul 1 - Mon, Jul 13
Lufthansa Logo
2:00 pm - 11:15 pm
SFO
-
SID
27h 15m
2 stops
Lufthansa Logo
12:15 am - 9:28 pm
SID
-
SFO
27h 13m
2 stops
$1,709Lufthansa
Wed, Jul 1 - Mon, Jul 13
Lufthansa Logo
2:00 pm - 11:15 pm
SFO
-
SID
27h 15m
2 stops
Lufthansa Logo
12:15 am - 9:28 pm
SID
-
SFO
27h 13m
2 stops
$1,710Lufthansa
Wed, Jul 1 - Mon, Jul 13
Multiple Airlines Logo
8:30 am - 3:50 pm
SFO
-
SID
25h 20m
3 stops
Multiple Airlines Logo
5:15 pm - 4:40 pm
SID
-
SFO
29h 25m
2 stops
$1,764Multiple Airlines
Tue, Sep 29 - Sat, Oct 10
Multiple Airlines Logo
11:59 pm - 2:30 am
SFO
-
SID
20h 31m
2 stops
Multiple Airlines Logo
3:30 pm - 9:02 pm
SID
-
SFO
35h 32m
3 stops
$1,770Multiple Airlines
Thu, Jun 18 - Thu, Jun 25
Multiple Airlines Logo
7:35 pm - 11:15 pm
SFO
-
SID
45h 40m
2 stops
Multiple Airlines Logo
12:15 am - 8:37 pm
SID
-
SFO
26h 22m
2 stops
$1,776Multiple Airlines
Wed, Jul 8 - Mon, Jul 20

Lufthansa flights from San Francisco to Sal

Our best Lufthansa deals on San Francisco to Sal flight tickets
Lufthansa
Jul 1
SFO2:00 pmSan Francisco
27h 15m
2 stops
SID11:15 pmEspargos Amilcar Cabral Intl
Jul 13
SID12:15 amEspargos Amilcar Cabral Intl
27h 13m
2 stops
SFO9:28 pmSan Francisco
$1,709
Lufthansa
Jul 1
SFO2:00 pmSan Francisco
27h 15m
2 stops
SID11:15 pmEspargos Amilcar Cabral Intl
Jul 13
SID12:15 amEspargos Amilcar Cabral Intl
27h 13m
2 stops
SFO9:28 pmSan Francisco
$1,710

TAP AIR PORTUGAL flights from San Francisco to Sal

Our best TAP AIR PORTUGAL deals on San Francisco to Sal flight tickets
TAP AIR PORTUGAL
Sep 29
SFO4:20 pmSan Francisco
24h 55m
1 stop
SID11:15 pmEspargos Amilcar Cabral Intl
Oct 9
SID12:15 amEspargos Amilcar Cabral Intl
23h 20m
1 stop
SFO5:35 pmSan Francisco
$1,575
TAP AIR PORTUGAL
Jun 2
SFO7:20 pmSan Francisco
21h 55m
2 stops
SID11:15 pmEspargos Amilcar Cabral Intl
Jun 8
SID12:15 amEspargos Amilcar Cabral Intl
22h 50m
2 stops
SFO5:05 pmSan Francisco
$2,050
TAP AIR PORTUGAL
Jul 8
SFO4:35 pmSan Francisco
24h 40m
1 stop
SID11:15 pmEspargos Amilcar Cabral Intl
Jul 20
SID12:15 amEspargos Amilcar Cabral Intl
22h 50m
2 stops
SFO5:05 pmSan Francisco
$2,110

momondo Fare Finder

 
Customize your flight search to find flights from San Francisco to Sal 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, momondo users made 832,500 searches. Data last updated May 4, 2026.
Use the filters below to find and compare flights from San Francisco to Sal that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San FranciscoEspargos

SFO - SID

SFOSID

San Francisco

Thu 6/18

3:45 pm-4:20 pm

2 stops42h 35m

Espargos Amilcar Cabral Intl

Thu 6/25

5:00 pm-4:40 pm

2 stops29h 40m

$1,449
Quickest round-trip

San FranciscoEspargos

SFO - SID

SFOSID

San Francisco

Tue 9/29

4:20 pm-11:15 pm

1 stop24h 55m

Espargos Amilcar Cabral Intl

Fri 10/9

12:15 am-5:35 pm

1 stop23h 20m

$1,575

San FranciscoEspargos

SFO - SID

SFOSID

San Francisco

Thu 5/14

8:30 pm-10:25 am

1 stop31h 55m

Espargos Amilcar Cabral Intl

Sat 5/16

1:35 am-8:50 pm

2 stops25h 15m

$1,644

San FranciscoEspargos

SFO - SID

SFOSID

San Francisco

Tue 9/29

11:35 am-11:15 pm

2 stops29h 40m

Espargos Amilcar Cabral Intl

Sat 10/10

5:15 pm-4:40 pm

2 stops29h 25m

$1,679

San FranciscoEspargos

SFO - SID

SFOSID

San Francisco

Wed 7/1

2:00 pm-11:15 pm

2 stops27h 15m

Espargos Amilcar Cabral Intl

Mon 7/13

12:15 am-9:28 pm

2 stops27h 13m

$1,700

San FranciscoEspargos

SFO - SID

SFOSID

San Francisco

Wed 7/1

2:00 pm-11:15 pm

2 stops27h 15m

Espargos Amilcar Cabral Intl

Mon 7/13

12:15 am-9:28 pm

2 stops27h 13m

$1,709

San FranciscoEspargos

SFO - SID

SFOSID

San Francisco

Wed 7/1

2:00 pm-11:15 pm

2 stops27h 15m

Espargos Amilcar Cabral Intl

Mon 7/13

12:15 am-9:28 pm

2 stops27h 13m

$1,710

San FranciscoEspargos

SFO - SID

SFOSID

San Francisco

Tue 9/29

8:30 am-3:50 pm

3 stops25h 20m

Espargos Amilcar Cabral Intl

Sat 10/10

5:15 pm-4:40 pm

2 stops29h 25m

$1,764

San FranciscoEspargos

SFO - SID

SFOSID

San Francisco

Thu 6/18

11:59 pm-2:30 am

2 stops20h 31m

Espargos Amilcar Cabral Intl

Thu 6/25

3:30 pm-9:02 pm

3 stops35h 32m

$1,770

San FranciscoEspargos

SFO - SID

SFOSID

San Francisco

Wed 7/8

7:35 pm-11:15 pm

2 stops45h 40m

Espargos Amilcar Cabral Intl

Mon 7/20

12:15 am-8:37 pm

2 stops26h 22m

$1,776

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap San Francisco to Sal flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Francisco to Sal

Fastest flight time

26h 55m

Direct flights

None
The fastest flight from San Francisco to Sal takes 26h 55m
There are no direct flights from San Francisco to Sal. There are no popular flight routes from San Francisco to Sal.
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Frequently asked questions about flying from San Francisco to Sal

  • When did momondo last update prices for flights from San Francisco Airport to Sal?

    Prices for flights from San Francisco Airport to Sal are refreshed on a daily basis.

  • How old do you have to be to fly from San Francisco Airport to Sal?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from San Francisco Airport to Sal.

  • What documentation or ID do you need to fly to Sal?

    The required travel and health documents for your Sal trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Sal. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Frequently asked questions about flying from San Francisco to Sal

  • How do I get Price Alerts for flights from San Francisco to Sal?

    Confirm your travel details to search for the latest offers for flights from San Francisco to Sal. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from San Francisco to Sal with momondo?

    With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Why use momondo?

Why should I use momondo to find a flight deal from San Francisco to Sal?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from San Francisco to Sal for you.

Can I find flights from San Francisco to Sal with flexible booking policies on momondo?

Yes. All flights to Sal from San Francisco on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from San Francisco to Sal?

Once all potential San Francisco to Sal flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Of course. momondo tracks the price of San Francisco to Sal flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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