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$161+ Cheap flights from San Francisco (SFO) to San Salvador (SAL)

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 4/22. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — SAL
avr. 22 — avr. 291
mar. 4/22
mar. 4/29
1 adult, Economy
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Cheapflights Tip: The best prices from San Francisco to San Salvador El Salvador Intl are usually found in May or August, booked 81 days in advance, depart on a Monday or Tuesday and return on a Friday

Cheap flight deals from San Francisco to San Salvador

Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to San Salvador (SAL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated avril 17, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$371
(Avianca)

One-way from

$161
(Kiwi.com)

Popular in

December

Cheapest in

May

Average price

$469

Good round-trip deal

$475 or less

Good one-way deal

$230 or less
Provider with most accurate pricing for San Francisco-San Salvador El Salvador Intl flight deals.
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Provider most trusted by Cheapflights users for San Francisco-San Salvador El Salvador Intl flights.
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From San Francisco to San Salvador El Salvador Intl
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One-way flight from San Francisco to San Salvador El Salvador Intl
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Highest demand for flights based on searches. 19% potential increase in price ($132 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($36 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from San Francisco to San Salvador El Salvador Intl.
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Price to beat on a one-way flight from San Francisco to San Salvador El Salvador Intl.
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Find flight deals from San Francisco to San Salvador

Cheapest flights from San Francisco to San Salvador
Explore the most affordable flight options available from San Francisco to San Salvador. Find the lowest fares from popular airlines and budget airlines, with prices last updated on avril 17, 2025.

This Kiwi.com deal was found by Cheapflights users on 4/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 5/111:37 amSFO - SAL
1 stop20h 59mCopa Airlines
lun. 5/191:40 pmSAL - SFO
1 stop29h 43mCopa Airlines
Deal found 4/16$368
This Avianca deal was found by Cheapflights users on 4/16. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 9/2412:05 amSFO - SAL
Nonstop5h 25mAvianca
mar. 9/306:40 pmSAL - SFO
Nonstop6h 15mAvianca
Deal found 4/16$369
This Kiwi.com deal was found by Cheapflights users on 4/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 5/32:20 pmSFO - SAL
Nonstop5h 30mMultiple Airlines
mer. 5/141:40 pmSAL - SFO
1 stop11h 00mMultiple Airlines
Deal found 4/15$395
This American Airlines deal was found by Cheapflights users on 4/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 4/2411:37 pmSFO - SAL
1 stop18h 17mAmerican Airlines
sam. 5/36:00 amSAL - SFO
1 stop17h 54mAmerican Airlines
Deal found 4/17$438
This United Airlines deal was found by Cheapflights users on 4/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 5/1512:43 amSFO - SAL
1 stop18h 34mUnited Airlines
jeu. 5/226:00 amSAL - SFO
1 stop18h 59mUnited Airlines
Deal found 4/16$470
This Frontier deal was found by Cheapflights users on 4/16. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 5/169:59 pmSFO - SAL
2 stops23h 37mFrontier
ven. 5/2311:46 pmSAL - SFO
2 stops18h 43mFrontier
Deal found 4/16$539

Cheapflights Fare Finder

Customize your flight search to find flights from San Francisco to San Salvador 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 avril 17, 2025.
Use the filters below to find and compare flights from San Francisco to San Salvador that are best for you.

Fly from

San Francisco

Fly to

San Salvador

Route

Depart

Return

Price

San FranciscoSan Salvador

SFO - SAL

SFOSAL

San Francisco

dim. 5/11

1:37 am-11:36 pm

1 stop20h 59m

San Salvador El Salvador Intl

lun. 5/19

1:40 pm-6:23 pm

1 stop29h 43m

$368

San FranciscoSan Salvador

SFO - SAL

SFOSAL

San Francisco

mer. 9/24

12:05 am-6:30 am

Nonstop5h 25m

San Salvador El Salvador Intl

lun. 9/29

7:30 am-12:35 pm

Nonstop6h 05m

$369

San FranciscoSan Salvador

SFO - SAL

SFOSAL

San Francisco

sam. 5/3

2:20 pm-8:50 pm

Nonstop5h 30m

San Salvador El Salvador Intl

mer. 5/14

1:40 pm-11:40 pm

1 stop11h 00m

$395

San FranciscoSan Salvador

SFO - SAL

SFOSAL

San Francisco

lun. 4/28

11:59 pm-12:28 pm

1 stop11h 29m

San Salvador El Salvador Intl

mer. 5/7

1:45 pm-12:22 am

1 stop11h 37m

$438

San FranciscoSan Salvador

SFO - SAL

SFOSAL

San Francisco

jeu. 5/15

6:51 pm-12:06 pm

1 stop16h 15m

San Salvador El Salvador Intl

dim. 5/25

6:00 am-11:59 pm

1 stop18h 59m

$470

San FranciscoSan Salvador

SFO - SAL

SFOSAL

San Francisco

ven. 5/16

9:59 pm-10:36 pm

2 stops23h 37m

San Salvador El Salvador Intl

ven. 5/23

11:46 pm-5:29 pm

2 stops18h 43m

$539

San FranciscoSan Salvador

SFO - SAL

SFOSAL

San Francisco

mar. 4/22

2:30 am-9:00 am

Nonstop5h 30m

$161

San FranciscoSan Salvador

SFO - SAL

SFOSAL

San Francisco

sam. 5/17

10:48 am-5:38 am

1 stop17h 50m

$183

San FranciscoSan Salvador

SFO - SAL

SFOSAL

San Francisco

sam. 5/10

5:49 pm-12:09 pm

2 stops17h 20m

$193

San FranciscoSan Salvador

SFO - SAL

SFOSAL

San Francisco

mer. 4/23

12:43 am-2:23 pm

1 stop12h 40m

$209

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/15

Showing 1-10 of 12 results
1
2

Compare providers for flights from San Francisco to San Salvador

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Francisco to San Salvador in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
FlightnetworkPrice Accuracy-Trust Score*3 stars
CheapTicketsDealPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
GotogatePrice Accuracy3 starsTrust Score*2 stars
CheapfaremartPrice Accuracy-Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on San Francisco-San Salvador flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on San Francisco-San Salvador flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from San Francisco-San Salvador flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Francisco-San Salvador flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Francisco-San Salvador flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from San Francisco to San Salvador

Have a flexible travel schedule? Discover the best time to fly to San Salvador 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 San Salvador

How far ahead should I book a flight from San Francisco to San Salvador?

Use this chart to determine the optimal time to book a round-trip flight from San Francisco to San Salvador. Price data was last updated on April 11, 2025.

Booking 81 days in advance of your planned departure date is, on average, the best time to get cheap flights from San Francisco to San Salvador. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from San Francisco to San Salvador?

Currently, September is the cheapest month in which you can book a flight from San Francisco to San Salvador (average of $260). Flying from San Francisco to San Salvador in December is currently the most expensive (average of $588). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SFO to SAL?

Find hourly flight availability from San Francisco to San Salvador. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated avril 17, 2025.

When flying from San Francisco to San Salvador, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 34% versus a flight in the evening.

What is the cheapest day to fly from San Francisco to San Salvador?

Use this chart to determine the cheapest time to fly round-trip from San Francisco to San Salvador. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their San Francisco to San Salvador flight should consider departing on Sunday afternoons when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from San Francisco to San Salvador

Explore weekly flight availability from San Francisco to San Salvador. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated avril 17, 2025.

The most flights from SFO to SAL are scheduled on a Wednesday (6 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (2 on average).

Rainfall in San Salvador by month

Plan your trip to San Salvador by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Salvador ranges from 0.0 - 13.0 inches per month. August is typically the wettest month, when rainfall can reach 13.0 in. February is typically the driest time to visit San Salvador when rainfall is around 0.0 in.

Temperature in San Salvador by month

Plan your trip to San Salvador by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Salvador, use this chart to help with planning. For those seeking warmer temperatures, March is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 73.4 F).

Reviews of airlines servicing San Salvador

Get insights into the airlines that provide service to San Salvador. 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 San Salvador. Reviews last updated avril 17, 2025.
Peruse reviews from past customers who have flown with Copa Airlines, United Airlines and American Airlines from San Francisco to San Salvador to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Copa Airlines
7.6
Good
1,409 reviews

Food

6.8

Comfort

7.4

Entertainment

6.8

Boarding

7.8

Overall

7.6

Crew

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LIM - PTY

you go security buy an expensive bottle of water to take on the plane and then you have to go to another security point where they confiscate your water, the planes left on time and arrived on time. excellent food was mostly tasteless and overheated, no entertainment. wifi was glitchy.
Copa Airlines
7.6
Good
1,409 reviews
Copa Airlines
7.6
Good
1,409 reviews

Food

6.8

Comfort

7.4

Entertainment

6.8

Boarding

7.8

Overall

7.6

Crew

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LIM - PTY

you go security buy an expensive bottle of water to take on the plane and then you have to go to another security point where they confiscate your water, the planes left on time and arrived on time. excellent food was mostly tasteless and overheated, no entertainment. wifi was glitchy.
United Airlines
7.4
Good
8,667 reviews
Copa Airlines
7.6
Good
1,409 reviews

Food

6.8

Comfort

7.4

Entertainment

6.8

Boarding

7.8

Overall

7.6

Crew

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LIM - PTY

you go security buy an expensive bottle of water to take on the plane and then you have to go to another security point where they confiscate your water, the planes left on time and arrived on time. excellent food was mostly tasteless and overheated, no entertainment. wifi was glitchy.
American Airlines
7.2
Good
10,000 reviews
Copa Airlines
7.6
Good
1,409 reviews

Food

6.8

Comfort

7.4

Entertainment

6.8

Boarding

7.8

Overall

7.6

Crew

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LIM - PTY

you go security buy an expensive bottle of water to take on the plane and then you have to go to another security point where they confiscate your water, the planes left on time and arrived on time. excellent food was mostly tasteless and overheated, no entertainment. wifi was glitchy.
Air Canada
7.0
Good
9,143 reviews
Copa Airlines
7.6
Good
1,409 reviews

Food

6.8

Comfort

7.4

Entertainment

6.8

Boarding

7.8

Overall

7.6

Crew

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LIM - PTY

you go security buy an expensive bottle of water to take on the plane and then you have to go to another security point where they confiscate your water, the planes left on time and arrived on time. excellent food was mostly tasteless and overheated, no entertainment. wifi was glitchy.
Avianca
6.7
Okay
2,316 reviews
Copa Airlines
7.6
Good
1,409 reviews

Food

6.8

Comfort

7.4

Entertainment

6.8

Boarding

7.8

Overall

7.6

Crew

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LIM - PTY

you go security buy an expensive bottle of water to take on the plane and then you have to go to another security point where they confiscate your water, the planes left on time and arrived on time. excellent food was mostly tasteless and overheated, no entertainment. wifi was glitchy.

Related info for your journey

Find useful and relevant information for your journey from San Francisco to San Salvador. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from San Francisco to San Salvador?

    Booking a flight from San Francisco (SFO) to San Salvador El Salvador Intl (SAL) is your only option if you wish to fly from San Francisco to San Salvador. On a typical day, there are 3 flights from San Francisco to El Salvador Intl, all of which are around 5h 30m for a nonstop flight. You can also purchase a plane ticket from 8 airlines when you book a flight from San Francisco to San Salvador.

  • How popular is this San Francisco to San Salvador flight route?

    Within the past month, 351 users have taken a look at flights from San Francisco to San Salvador El Salvador Intl.

  • What are the cheapest airlines flying from San Francisco to San Salvador round-trip?

    Cheapflights users have booked flights from San Francisco to San Salvador round-trip from $371. Other airlines that can offer you cheap pricing are Copa Airlines, from $390, and American Airlines, from $438. You may be able to fly from San Francisco to San Salvador for 31% less than the average price by searching for these airlines.

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

    To fly one-way, consider booking your trip with Avianca, which is currently one of the cheapest options available, starting at $161. American Airlines flights start at $193 while deals on United Airlines start at $209 one-way.

  • What are the most reliable airlines from San Francisco to San Salvador?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from San Francisco to San Salvador on time: Avianca (89%), Avianca (89%), EVA Air (88%).

  • What are the cheapest flights from San Francisco to San Salvador?

    Looking at all options, your cheapest flight can be booked for $161. While the most popular route (San Francisco - San Salvador El Salvador Intl) can be booked for $362 on average our data indicates $1,030 when flying from San Francisco to San Salvador.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from San Francisco to San Salvador by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from San Francisco to San Salvador?

    Currently, September is the cheapest month in which you can book a flight from San Francisco to San Salvador (average of $260). Flying from San Francisco to San Salvador in December is currently the most expensive (average of $588). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Sonsonate
La Libertad
Acajutla

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Top 8 airlines flying from San Francisco to San Salvador

Discover the top 8 airlines that operate flights from San Francisco to San Salvador. 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 avril 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Volaris El SalvadorCheapest$136Average$342FlexibilityNo cancel feeOn-timeN/A
FrontierCheapest$184Average$1,309FlexibilityNo cancel feeOn-time62%
VolarisCheapest$248Average$494FlexibilityNo cancel feeOn-time79%
American AirlinesCheapest$256Average$492FlexibilityNo cancel feeOn-time71%
Copa AirlinesCheapest$321Average$439FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$324Average$720FlexibilityNo cancel feeOn-time69%
AviancaCheapest$358Average$541FlexibilityNo cancel feeOn-time71%
DeltaCheapest$448Average$720FlexibilityNo cancel feeOn-timeN/A

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