Title:  Cheap Flights from San Francisco to San Salvador (SFO to SAL) - Expedia.co.uk

  

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# Cheap Flights from San Francisco (SFO) to San Salvador (SAL)

-   [Return](?flightType=roundtrip)
-   [One-way](?flightType=oneway)
-   [Multi-city](?flightType=multicity)

### Travellers

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InfantsYounger than 2

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## Popular airlines from San Francisco International Airport (SFO) to Cuscatlan International Airport (SAL)

-   ![Avianca](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AV.svg)
    
    Avianca
    
    [](https://www.expedia.co.uk/Flights-Search?leg1=from:sfo,to:sal,departure:24/10/2025TANYT&leg2=from:sal,to:sfo,departure:31/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AV"}}])
-   ![United](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_UA.svg)
    
    United
    
    [](https://www.expedia.co.uk/Flights-Search?leg1=from:sfo,to:sal,departure:24/10/2025TANYT&leg2=from:sal,to:sfo,departure:31/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}])
-   ![American Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg)
    
    American Airlines
    
    [](https://www.expedia.co.uk/Flights-Search?leg1=from:sfo,to:sal,departure:24/10/2025TANYT&leg2=from:sal,to:sfo,departure:31/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}])
-   ![Copa](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_CM.svg)
    
    Copa
    
    [](https://www.expedia.co.uk/Flights-Search?leg1=from:sfo,to:sal,departure:24/10/2025TANYT&leg2=from:sal,to:sfo,departure:31/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"CM"}}])
-   ![Aeromexico](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AM.svg)
    
    Aeromexico
    
    [](https://www.expedia.co.uk/Flights-Search?leg1=from:sfo,to:sal,departure:24/10/2025TANYT&leg2=from:sal,to:sfo,departure:31/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AM"}}])
-   ![Delta](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_DL.svg)
    
    Delta
    
    [](https://www.expedia.co.uk/Flights-Search?leg1=from:sfo,to:sal,departure:24/10/2025TANYT&leg2=from:sal,to:sfo,departure:31/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}])
-   ![Air Canada](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AC.svg)
    
    Air Canada
    
    [](https://www.expedia.co.uk/Flights-Search?leg1=from:sfo,to:sal,departure:24/10/2025TANYT&leg2=from:sal,to:sfo,departure:31/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AC"}}])

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## Find the cheapest month to fly from San Francisco (SFO) to San Salvador (SAL)

### September is typically the cheapest month to fly

From £234 - £307 per traveller.

## Frequently asked questions

### How much is a flight from San Francisco Intl. Airport (SFO) to El Salvador Intl. Airport (SAL)?

> The lowest price advertised for a round-trip flight from San Francisco Airport to El Salvador Intl. Airport (SAL) is . But you better act soon. This figure is taken from fares listed within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

### Do I need to pay a cancellation fee if I cancel my flight from San Francisco Airport to El Salvador Intl. Airport (SAL)?

> Every air carrier has its own terms and conditions. If you do decide to cancel, follow the easy instructions on our [Customer Service Portal](https://www.expedia.co.uk/service/?langid=1033).

### How do I find cheap flights from SFO to SAL that have flexible change policies?

> Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for SFO to SAL flights, you'll see a "no change fees" filter for you to select.

### How far is the flight from SFO to El Salvador Intl. Airport Saint Oscar Arnulfo Romero y Galdámez?

> The distance is around 4,300 kilometres, so fill your carry-on bag with all the items you need to make your journey comfortable. Not sure what to take on board your San Francisco to San Luis Talpa flight? Earplugs, a sleep mask and a neck pillow are a few essentials.

### Which airlines fly direct from SFO to SAL?

> Flying straight from San Francisco Intl. Airport (SFO) to SAL is easy with AVIANCA (AV). This leading carrier offers 47 flights every month.

### Are San Francisco Intl. Airport (SFO) to El Salvador Intl. Airport (SAL) flight tickets cheaper when they're purchased at the last minute?

> Flight prices from San Francisco Airport to SAL are available up to 12 months before departure on Expedia. And although you may occasionally nab a fantastic last-minute deal, it's not something you should bank on. Also, booking your flights in advance means you'll have more choices — and you can avoid ending up with the dreaded middle seat! We're always updating our fares to bring you the biggest bargains, so keep checking in for all the latest specials.

## Travel information

| Origin airport | San Francisco Intl. |
| --- | --- |
| Destination airport | El Salvador Intl. |
| Airlines serving | Copa, avianca |
| Distance | 4225 km |
| Average flight time | 6 hours 28 mins |

## Book with confidence

### Compare flights from San Francisco to San Salvador easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from San Francisco to San Salvador. Operating between them 5 flights per day, airlines cover the route. And EVA Air, Avianca, ANA fly direct, getting you to El Salvador Intl. in just 5hours. If you have a preferred carrier, use our advanced search tool to find the right flight from San Francisco Intl. to El Salvador Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from San Francisco Intl. (SFO) to El Salvador Intl. (SAL)

The easiest way to view the best deals on flights from San Francisco to San Salvador today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from San Francisco Intl. to El Salvador Intl. start at just and range up to .  

To find an even better deal, try  

-   being flexible on your dates – midweek flights can be cheaper
-   looking for other airports near San Francisco and San Salvador
-   booking your flight during , the cheapest month on this route
-   varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your San Francisco to San Salvador flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from San Francisco Intl. to El Salvador Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

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