Cheap flights from San Francisco to San Salvador

Flights overview

Useful information for finding cheap flights from San Francisco to San Salvador and booking your next trip
Cheapest round-trip flights $436
Frontier 1 stop 9 hr Fri, Jul 10 — Fri, Jul 17
The cheapest round-trip flight from San Francisco to San Salvador is currently $436
Cheapest one-way flight $140
Frontier 1 stop 9 hr Mon, Jul 20
The cheapest one-way flight from San Francisco to San Salvador is currently $140
Cheapest nonstop flights $666
Avianca Nonstop 6 hr Fri, May 8 — Thu, May 14
The cheapest nonstop round-trip flight from San Francisco to San Salvador is currently $666
Last-minute weekend getaway $664
American 2 stops 23 hr Sat, May 9 — Mon, May 11
The cheapest last-minute weekend getaway from San Francisco to San Salvador is currently $664
Cheapest business class flights $1,023
United 1 stop 17 hr Sat, May 16 — Fri, May 22
The cheapest business class round-trip flight from San Francisco to San Salvador is currently $1,023
Fastest flight 5 hr 35 min The fastest nonstop flight from San Francisco to San Salvador takes 5 hr 35 min
Nonstop flights Every day There are direct flights on this route every day.

When is the cheapest time to fly?

The cheapest month to fly from San Francisco to San Salvador is typically January. The most expensive month to fly is typically December.
January
Cheapest
Typical prices: $225–510
December
Most expensive
Typical prices: $465–1,100

Popular airlines from San Francisco to San Salvador

  • Avianca
    Nonstop
    from $666
    Typical price: $390–790
    17 weekly nonstop flights
    SFO - SAL Every day
  • United
    from $673
    Typical price: $430–750
    228 weekly connecting flights
    SFO - SAL Every day
  • American
    from $627
    Typical price: $405–810
    147 weekly connecting flights
    SFO - SAL Every day
  • Delta
    from $931
    Typical price: $910–1,550
    21 weekly connecting flights
    SFO - SAL Every day
  • COPA
    from $914
    Typical price: $610–1,500
    21 weekly connecting flights
    SFO - SAL Every day
  • Aeromexico
    from $1,098
    Typical price: $880–1,750
    20 weekly connecting flights
    SFO - SAL Every day

Popular airports near San Francisco

  • San Francisco International Airport (SFO)
    San Francisco United States 19 min 11 mi
  • Oakland San Francisco Bay Airport (OAK)
    Oakland United States 27 min 11 mi
  • Sacramento International Airport (SMF)
    Sacramento United States 1 hr 34 min 78 mi
  • San Jose Mineta International Airport (SJC)
    San Jose United States 51 min 39 mi

Popular airports near San Salvador

  • El Salvador International Airport Saint Óscar Arnulfo Romero y Galdámez (SAL)
    San Salvador El Salvador 41 min 20 mi

Frequently asked questions about flying from San Francisco to San Salvador

The cheapest flights from San Francisco to San Salvador are usually in January. Typical ticket prices in January range from $225 to $510.
The cheapest round-trip flight from San Francisco to San Salvador recently found on Google Flights was with Frontier from $436. The cheapest one-way flight was with Frontier from $140.

Some of the cheapest round-trip deals we found with different airlines:
  • The cheapest Avianca flight from San Francisco to San Salvador is $666, flying from May 8 to May 14.
  • The cheapest United flight from San Francisco to San Salvador is $673, flying from May 28 to Jun 3.
  • The cheapest American flight from San Francisco to San Salvador is $627, flying from Jul 12 to Jul 21.
  • The cheapest Delta flight from San Francisco to San Salvador is $931, flying from May 28 to Jun 3.
  • The cheapest COPA flight from San Francisco to San Salvador is $914, flying from May 30 to Jun 8.
  • The cheapest Aeromexico flight from San Francisco to San Salvador is $1,098, flying from Jun 25 to Jul 3.
The cheapest round-trip flight from San Francisco to San Salvador starts at $436 from Fri, Jul 10 to Fri, Jul 17. The cheapest one-way flight starts at $140 and departs on Mon, Jul 20.
5 hr 35 min is the shortest flight time from San Francisco to San Salvador.
It's easy to use Google Flights to find the cheapest days to fly from San Francisco to San Salvador.
Just click the Departure label near the top of the page to open the calendar. Choose a start date and a return date to see how the round-trip fare changes on those specific days.
Adjust the trip type to see one-way fares. The cheapest available flights are highlighted and easy to spot. Once you settle on dates, click the Search button to see flight options and book the deal.

You can also turn on price tracking to get alerts if the price changes for a route or flight.
What counts as the best airline for your flights from San Francisco to San Salvador really depends on your individual needs. You may have a favorite carrier or a loyalty program you like, but price, convenience, and airports served also come into play. Flexibility and booking terms – Can you change flights if you want to stay longer or get a refund if you have to postpone your trip? – are also factors that help determine which airline is best to fly from San Francisco to San Salvador.

In terms of nonstop flights, Avianca is the most popular. Avianca offers 17 nonstop flights per week. Avianca flies from San Francisco International Airport (SFO) to El Salvador International Airport Saint Óscar Arnulfo Romero y Galdámez (SAL) .

In terms of flights, United is the most popular. United offers 228 connecting flights per week. United flies from San Francisco International Airport (SFO) to El Salvador International Airport Saint Óscar Arnulfo Romero y Galdámez (SAL) .

Other popular airlines flying from San Francisco to San Salvador are:
  • American offers 147 connecting flights per week. American flies from San Francisco International Airport (SFO) to El Salvador International Airport Saint Óscar Arnulfo Romero y Galdámez (SAL) .
  • Delta offers 21 connecting flights per week. Delta flies from San Francisco International Airport (SFO) to El Salvador International Airport Saint Óscar Arnulfo Romero y Galdámez (SAL) .
  • COPA offers 21 connecting flights per week. COPA flies from San Francisco International Airport (SFO) to El Salvador International Airport Saint Óscar Arnulfo Romero y Galdámez (SAL) .
  • Aeromexico offers 20 connecting flights per week. Aeromexico flies from San Francisco International Airport (SFO) to El Salvador International Airport Saint Óscar Arnulfo Romero y Galdámez (SAL) .
The number of connecting flights refers to distinct flights with at least one stop between San Francisco and San Salvador.
The cheapest round-trip flight from San Francisco to San Salvador recently found on Google Flights was with Frontier from $436. The cheapest one-way flight was with Frontier from $140.

Some of the cheapest round-trip deals we found with different airlines:
  • The cheapest Avianca flight from San Francisco to San Salvador is $666, flying from May 8 to May 14.
  • The cheapest United flight from San Francisco to San Salvador is $673, flying from May 28 to Jun 3.
  • The cheapest American flight from San Francisco to San Salvador is $627, flying from Jul 12 to Jul 21.
  • The cheapest Delta flight from San Francisco to San Salvador is $931, flying from May 28 to Jun 3.
  • The cheapest COPA flight from San Francisco to San Salvador is $914, flying from May 30 to Jun 8.
  • The cheapest Aeromexico flight from San Francisco to San Salvador is $1,098, flying from Jun 25 to Jul 3.
Avianca flies direct from San Francisco to San Salvador.
  • There are 17 Avianca direct flights from San Francisco to San Salvador per week. Flights are available every day.
Use the Stops filter while searching for flights, to see only nonstop options in your results.
The cheapest last-minute deal between San Francisco and San Salvador at price $664 is offered by American from Sat, May 9 to Mon, May 11.
Avianca flies direct from San Francisco to San Salvador.
  • There are 17 Avianca direct flights from San Francisco to San Salvador per week. Flights are available every day.
Use the Stops filter while searching for flights, to see only nonstop options in your results.
There are direct flights from San Francisco to San Salvador on a daily basis.
The cheapest direct (nonstop) round-trip flights between San Francisco and San Salvador start at $666 from Fri, May 8 to Thu, May 14 with Avianca.
It's easy to find nonstop flights with Google Flights! Once you've searched for flights from San Francisco to San Salvador, just select the nonstop flights only option in the 'Stops’ filter in the search form and view all available direct flights and their prices.
The cheapest business class round-trip flights between San Francisco and San Salvador start at $1,023 from Sat, May 16 to Fri, May 22 with United.
The cheapest economy class round-trip flights between San Francisco and San Salvador start at $436 from Fri, Jul 10 to Fri, Jul 17.
To book business class trips from San Francisco to San Salvador, look for the default Economy selection at the top, and change it to your desired cabin class such as Premium Economy, Business Class, or First Class. You can then select your departure and arrival dates, consider available options, and book your business travel.

You can also adjust the trip type to view one-way fares.
The best last-minute getaway deal for the next weekend between San Francisco and San Salvador starts at $664 from Sat, May 9 to Mon, May 11 with American.
The cheapest last-minute deal between San Francisco and San Salvador at price $664 is offered by American from Sat, May 9 to Mon, May 11.
To find last-minute flight deals from San Francisco to San Salvador, start by entering the city names, select the desired departure and return dates, and hit the Search button to view flight options.

You can check for last-minute flights for the same day or adjust the trip type to see one-way fares.

Search more flights

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