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Cheap Flight Deals from San Francisco to San Salvador

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Round TripOne Way
SFO San Francisco
SAL San Salvador
From $242.22
Feb 9, 2026 - Feb 12, 2026
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OAK Oakland
SAL San Salvador
From $338.94
Feb 6, 2026 - Feb 27, 2026
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*All fares above were last found on:
Fares are one way/round trip. Fares incl. all fuel surcharges, taxes & fees and our service fees. Displayed fares are subject to change and cannot be guaranteed at the time of booking. See all booking terms and conditions.

When’s a good time to book a flight from San Francisco to San Salvador?

What’s the cheapest day of the week to fly from San Francisco to San Salvador?‡

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

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‡This information is based on historical data from the last 365 days.

Finding Affordable Flights from San Francisco to San Salvador
  • Plan Ahead - One of the keys to securing cheap flights from San Francisco to San Salvador is to plan your trip well in advance. Airlines often offer lower prices for those who book tickets months ahead. Keep an eye on special promotions and sales events, which can yield significant savings.
  • Flexibility is Key - Being flexible with your travel dates can also lead to substantial cost savings. Consider flying during off-peak seasons or on weekdays when prices tend to be lower.
  • Set Price Alerts - To keep tabs on flight prices, consider setting up fare alerts. These alerts will notify you when fares from San Francisco to San Salvador drop, giving you the opportunity to grab cheap deals.
  • Consider Nearby Airports - If San Salvador has multiple airports, check the prices at each one. Sometimes, flying into a nearby airport and then taking a short train or bus ride to your destination can be a much cheaper option.
  • Bundle and Save - Booking your flight and accommodation together as a package can often result in significant savings. CheapOair offers these bundled deals, so make sure to explore this option.

When is the Cheapest Time to Book Flights from San Francisco to San Salvador?

‡

Got flexible travel dates? Use our flight data from the past year to discover ideal times to fly from San Francisco to San Salvador. Find out which months and days typically offer lower fares and score our best savings.

CheapOair provides the predicted prices for one-way trips or round-trips with a duration of 7 days for domestic and 14 days for international trips based on historical data and available flight information. Graphs are estimates only. Prices are subject to change and can't be guaranteed until ticketed.
Estimated price for
Round-trip

‡Graphs are estimates only. Based on historical data and available flight information. Prices are subject to change and cannot be guaranteed until ticketed.

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San Francisco to San Salvador Flight Route Information

Travel Distance:2,643 Miles
Airlines Flying This Route: Avianca Airlines
Weekly Flights:40
Avg. Flight Duration:5.35 Hours

Insights About Flying from San Francisco to San Salvador

Q. Which is the high season to travel from San Francisco to San Salvador?

A. The month of October is considered the high season for flying from SFO to SAL. Traveling during the high season can affect ticket prices and availability, making this data crucial for trip planning.

Q. How many direct flights are available from SFO to SAL?

A. There are a total of 162 direct flights from San Francisco to San Salvador. For travelers seeking convenience and shorter travel times, this data is important when choosing flight options.

Q. Which is the low season to travel from San Francisco to San Salvador?

A. June is considered the low season for traveling from San Francisco to San Salvador, El Salvador. Travelers looking for cost-effective options and fewer crowds may consider traveling during this period.

Q. How many daily flights are there between San Francisco to San Salvador?

A. There are as many as 5 daily flights available for travelers between SFO to SAL. This data offers flexibility in choosing departure times that best suit your schedule.

Q. Which is the busiest day for passengers flying between San Francisco to San Salvador?

A. Friday are the busiest days for passengers flying between San Francisco to San Salvador. Knowing the peak travel day can help you plan your trip to avoid overcrowded flights or airports.

Q. At what time does the last flight depart to San Salvador?

A. The last flight to San Salvador typically departs between 11:00PM - 12:00AM. Travelers who prefer late-night departures will find this information valuable for planning their journey.

Q. What percentage of travelers spent an average of 8 days in San Salvador, El Salvador?

A. Approximately 17.9% of travelers spent an average of 8 days exploring San Salvador. This information can assist in planning the duration of your stay in San Salvador

Q. What percentage of SFO to SAL flyers traveled with kids under 14?

A. About 7% of passengers on flights from San Francisco to San Salvador were accompanied by children under the age of 14. This information is useful if you're planning a family trip and want to know how common it is to travel with young children on this route.

Q. What percentage of San Francisco to San Salvador travelers were over 60 years old?

A. A notable 21% of travelers were aged 60 or older. This statistic provides insights for senior travelers or those seeking a mature travel demographic.

Q. What percentage of SFO to SAL travelers were millennials?

A. Millennials make up a significant portion of travelers on this route, accounting for 18% of all passengers. If you're a millennial looking to connect with like-minded travelers, this statistic might interest you.

Q. What percentage of San Francisco to San Salvador travelers were female?

A. Almost half of the passengers, approximately 51% were female. Knowing the gender distribution can be useful for solo female travelers or those interested in gender-related travel insights.

Q. What percent of San Francisco to San Salvador travellers booked first or business class?

A. 9% of travelers booked first or business class on this route.

Q. At what time the earliest flight departs from San Francisco?

A. The earliest flight departs at 7:00AM - 8:00AM.

Q. On which days one can have the most flight options in San Salvador?

A. Friday offer the most flight options in San Salvador.

§ All flight facts are based on last 3 months' data except the highest and lowest booking months that are based on last 3 months' data.

Cheap Flights from San Francisco to San Salvador

Looking for flights from San Francisco (SFO) to San Salvador (SAL)? Find affordable air travel deals on CheapOair and save big on air tickets online. Historical buildings, archaeological sites and beautiful parks make San Salvador the perfect place to enjoy a vacation. Visit the Devil's Door Peak which is an ancient Mayan site that was used for sacrifices and rituals. Camp near the beautiful Lake Coatepeque which is considered the ideal destination for the eternal romantics. Don't forget to take your partner out for an evening of concerts and musicals at the Teatro Presidente. To reach San Salvador, SAL from San Francisco, SFO you can choose from top airlines such as, Copa Airlines, United Airlines and American Airlines. The average time taken by a flight to cover the distance of 2,640 miles between the two cities is about 5 hours and 30 minutes.
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