Cheap Flights from San Francisco to San Salvador Department from $731 Return

Flight deals from San Francisco to San Salvador Department

Looking for a cheap last-minute deal or the best return flight from San Francisco to San Salvador Department? If you want to travel next month, return fares start from $1,030. Find the lowest prices on one-way and return tickets right here.

San Salvador.$731 per passenger.Departing Mon, 17 Aug, returning Mon, 17 Aug.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from San Francisco International on Mon, 17 Aug, arriving in San Salvador.Inbound indirect flight with Frontier Airlines, departs from San Salvador on Mon, 17 Aug, arriving in San Francisco International.Price includes taxes and charges.From $731, select.

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Flying from San Francisco to San Salvador Department

Arm yourself with these facts on the fly.

Cheapest flight found	$733
Cheapest month to fly	August
Average flight time	5 hrs, 33 mins
Cheapest airport to fly from	San Francisco International
Most popular airline	Avianca El Salvador

How to find cheap flights from San Francisco to San Salvador Department

We've compared the best online travel agents and flight providers on the internet to find the cheapest plane tickets from San Francisco to San Salvador Department. Other savvy travellers recently found return flights from $731 and one-way tickets from $365 one-way. Ready to join them? Here are a few tips to help you do it the smart way.

Fly from San Francisco International into San Salvador

At the moment, the lowest priced flight tickets to San Salvador Department are from San Francisco International Airport to San Salvador Airport.

Fly in August

We crunched the flight calendar and found the cheapest time to fly from San Francisco to San Salvador Department is currently August.

Flex your dates for the best rates

If you’re flexible on your departure dates, you can use Skyscanner's whole month tool to find the cheapest day of the year to fly from San Francisco to anywhere you choose in San Salvador Department.

Watch as fares rise and fall

With Price Alerts, we'll let you know when flight prices from San Francisco to San Salvador Department go up or down so you can book when the time is just right.

Relax – these are fee-free flight tickets

With us, there are no added fees – the San Salvador Department to San Salvador Department flight price you see when you search with us is what you pay to the provider.

Frequently asked questions

What's the average San Francisco to San Salvador Department flight price?

We looked at all of the upcoming return flights from San Francisco to San Salvador Department we could find over the next 12 months. It looks like $731 is the best price. This is good, compared to the average San Salvador Department ticket price of $731.

What is the cheapest month to fly from San Francisco to San Salvador Department?

The cheapest month to fly from San Francisco to San Salvador Department is currently August.

Which upcoming date is cheapest to fly from San Francisco to San Salvador Department on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from San Francisco to San Salvador Department on Monday, 17 August 2026.