SFO - SAL

C$ 900 Find Cheap Flights from San Francisco to San Salvador – Compare and Save

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Everything you should know

Cheapest round-trip
C$ 1,004
Typical prices: C$ 691-C$ 1,087
Avianca
Mon 5/11Sun 11/11
SFO - SAL • Direct
Cheapest one-way flights
C$ 900
Typical prices: C$ 342-C$ 708
Avianca
Mon 5/11
SFO - SAL • Direct
Direct flights
You can fly direct with Avianca. Average duration is 5h 34m
Direct flights
+1
Direct flights
+1
Avoid delays
Most punctual • 84% on-time
Best time • Fewest delays
Insights
Insights
When to book
in advance
Our data shows that travellers who book at least 17 weeks in advance save around 30% compared to booking last minute.
Insights
Insights
When to travel
Cheapest • 28% price drop
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Cheapest • Avg C$ 825 (round-trip)
Shortest trip • 7h 45m (one-way)
Insights
Insights
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We hope you enjoy your trip to San Salvador!
Flight Deals
Booking Insights
Flight Deals

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

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San Francisco to San Salvador

Thu, 5 Nov - Wed, 11 Nov
Avianca Logo
1:15 p.m. - 8:50 p.m.SFO  San Francisco-SAL San Salvador El Salvador Intl
5h 35mdirect
Avianca Logo
5:30 p.m. - 9:40 p.m.SAL  San Salvador El Salvador Intl-SFO San Francisco
6h 10mdirect
C$ 1,004Avianca
Mon, 4 Jan - Tue, 19 Jan
United Airlines Logo
12:30 a.m. - 3:24 p.m.SFO  San Francisco-SAL San Salvador El Salvador Intl
12h 54m1 stop Houston George Bush Intcntl
United Airlines Logo
7:00 a.m. - 8:09 p.m.SAL  San Salvador El Salvador Intl-SFO San Francisco
15h 09m1 stop Houston George Bush Intcntl
C$ 1,056United Airlines
Tue, 24 Nov - Tue, 8 Dec
United Airlines Logo
12:45 a.m. - 1:19 p.m.SFO  San Francisco-SAL San Salvador El Salvador Intl
10h 34m1 stop Houston George Bush Intcntl
United Airlines Logo
3:00 a.m. - 4:37 p.m.SAL  San Salvador El Salvador Intl-SFO San Francisco
15h 37m1 stop Los Angeles
C$ 1,056United Airlines
Tue, 23 Mar - Tue, 6 Apr
United Airlines Logo
12:45 a.m. - 8:19 p.m.SFO  San Francisco-SAL San Salvador El Salvador Intl
18h 34m1 stop Houston George Bush Intcntl
United Airlines Logo
2:00 a.m. - 7:02 p.m.SAL  San Salvador El Salvador Intl-SFO San Francisco
18h 02m1 stop Los Angeles
C$ 1,056United Airlines
Tue, 23 Mar - Tue, 6 Apr
United Airlines Logo
5:00 a.m. - 8:19 p.m.SFO  San Francisco-SAL San Salvador El Salvador Intl
14h 19m1 stop Houston George Bush Intcntl
United Airlines Logo
2:00 a.m. - 1:15 p.m.SAL  San Salvador El Salvador Intl-SFO San Francisco
12h 15m1 stop Los Angeles
C$ 1,056United Airlines
Mon, 22 Mar - Thu, 8 Apr
United Airlines Logo
12:45 a.m. - 12:19 p.m.SFO  San Francisco-SAL San Salvador El Salvador Intl
10h 34m1 stop Houston George Bush Intcntl
United Airlines Logo
3:40 p.m. - 11:59 p.m.SAL  San Salvador El Salvador Intl-SFO San Francisco
9h 19m1 stop Houston George Bush Intcntl
C$ 1,056United Airlines
Thu, 31 Dec - Tue, 12 Jan
United Airlines Logo
3:08 p.m. - 12:55 a.m.SFO  San Francisco-SAL San Salvador El Salvador Intl
7h 47m1 stop Houston George Bush Intcntl
United Airlines Logo
4:40 p.m. - 12:30 a.m.SAL  San Salvador El Salvador Intl-SFO San Francisco
9h 50m1 stop Houston George Bush Intcntl
C$ 1,056United Airlines
Wed, 24 Mar - Wed, 7 Apr
United Airlines Logo
5:00 a.m. - 8:19 p.m.SFO  San Francisco-SAL San Salvador El Salvador Intl
14h 19m1 stop Houston George Bush Intcntl
United Airlines Logo
2:00 a.m. - 11:48 a.m.SAL  San Salvador El Salvador Intl-SFO San Francisco
10h 48m1 stop Los Angeles
C$ 1,056United Airlines
Mon, 29 Mar - Wed, 7 Apr
United Airlines Logo
7:10 p.m. - 2:30 p.m.SFO  San Francisco-SAL San Salvador El Salvador Intl
18h 20m1 stop Houston George Bush Intcntl
United Airlines Logo
2:00 a.m. - 7:02 p.m.SAL  San Salvador El Salvador Intl-SFO San Francisco
18h 02m1 stop Los Angeles
C$ 1,056United Airlines
Tue, 15 Dec - Tue, 22 Dec
Avianca Logo
1:15 p.m. - 8:50 p.m.SFO  San Francisco-SAL San Salvador El Salvador Intl
5h 35mdirect
Avianca Logo
5:30 p.m. - 9:40 p.m.SAL  San Salvador El Salvador Intl-SFO San Francisco
6h 10mdirect
C$ 1,141Avianca
Booking Insights

Price, demand, and travel trends for San Francisco to San Salvador flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from San Francisco to San Salvador?

Round-trip flights from San Francisco to San Salvador typically range from C$ 691 to C$ 1,087. The lowest price found in the past 5 days was C$ 1,004, on Avianca.

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

Based on deals KAYAK users found in the last 12 months, Friday is the cheapest day of the week to fly from San Francisco to San Salvador. It’s 7% cheaper than the average day, while Tuesday is the most expensive, with prices 4% higher.

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

•March is the cheapest month to fly from San Francisco to San Salvador at C$ 678 round-trip.
•December (C$ 1,130) and July (C$ 1,051) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 66% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are flights from San Francisco to San Salvador the cheapest?

Flights from San Francisco to San Salvador are cheapest 17 weeks before departure. Booking in this window typically costs about 30% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Key details for San Francisco to San Salvador flights

Low season

September

Cheapest flight

C$ 900
Beat the crowds with an average 37% drop in traveller numbers.
The most popular month to fly with an average 60% increase in traveller numbers.
One-way flight from San Francisco to San Salvador

When to book flights from San Francisco to San Salvador

Are your dates flexible? Find out the best times to travel from San Francisco to San Salvador based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your San Francisco to San Salvador flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines, and booking tips.

  • What are the earliest and latest flights from San Francisco to San Salvador?

    These are the earliest and latest flight times available from San Francisco to San Salvador:

    • Earliest: departs at 12:00 am and lands at 5:34 am
    • Latest: departs at 11:55 pm and lands at 5:29 am.

    The flight takes about 5h 34m.

  • Which cabin classes can I book on flights from San Francisco to San Salvador?

    Only Economy Class is available on flights from San Francisco to San Salvador.

  • How long does a flight from San Francisco to San Salvador take?

    A direct flight from San Francisco to San Salvador takes 5h 34m, covering 6,835 km.

  • Do I need a passport to fly from San Francisco to San Salvador?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a San Francisco to San Salvador flight?

    Round-trip flights from San Francisco to San Salvador range from C$ 691 to C$ 1,087, with an average of C$ 942 over the past 12 months. Anything below C$ 691 counts as a good deal.

  • How expensive are last-minute San Francisco to San Salvador flights?

    Last-minute fares on this route (booked within two weeks of departure) run 10% above the C$ 942 route average. Book 17 weeks before departure for the lowest fares.

  • How much can I save by taking a layover when flying from San Francisco to San Salvador?

    On this route, layover flights are cheaper than direct options on average. Layover fares average C$ 825 round-trip via Dallas/Fort Worth (DFW), compared to C$ 936 for direct.

  • How does on-time performance compare across airlines flying from San Francisco to San Salvador?

    Avianca is the only airline operating San Francisco to San Salvador flights. 84% of its flights are on time.

  • What is the standard checked bag allowance on flights from San Francisco to San Salvador?

    There is no standard. Checked bag policies vary by airline on this route. Most carriers charge C$ 142–C$ 142 for the first checked bag in economy. Premium fares and elite status bookings typically include a free checked bag.

  • Which aircraft model is used most often on flights from San Francisco to San Salvador?

    The Airbus A320neo family is used most often on this route, operated mainly by Avianca and Volaris El Salvador. Other aircraft seen on the route include Boeing 737 MAX 8 variants.

  • How are flight departures from San Francisco to San Salvador spread across the day?

    Afternoon is the busiest departure period on San Francisco to San Salvador flights, with 50% leaving in that window. Night departures account for 50%, Morning flights for 0%, and Evening flights for 0%.

  • Have flight prices from San Francisco to San Salvador changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about C$ 1,056 to C$ 2,899. That means the highest observed fare was about 3x higher than the lowest one.

  • How are flight prices from San Francisco to San Salvador looking right now?

    One-way fares from San Francisco to San Salvador are currently higher than usual. Average one-way flight prices are about C$ 1,431, which is 213% above the typical average for this route.

  • What car rental options are available at San Salvador El Salvador Intl Airport (SAL)?

    San Salvador El Salvador Intl Airport (SAL) hosts 5 major car rental companies, with daily rates starting from around C$ 11 for economy cars. Top options include:

    • Budget
    • Europcar
    • Sixt
    • Hertz
    • Fox

  • Which airports can I use when flying from San Francisco to San Salvador?

    Flights from San Francisco to San Salvador usually depart from San Francisco (SFO) and arrive at San Salvador El Salvador Intl (SAL).

  • What time of day has the fewest delays on flights from San Francisco to San Salvador?

    Night flights have the fewest delays on this route, while afternoon departures tend to have the most.

  • At what point is a flight considered delayed on the route from San Francisco to San Salvador?

    A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the San Francisco to San Salvador route, 16% of flights were delayed in the past three months, with delays averaging 1h 30m.

  • Which airports do connecting flights from San Francisco to San Salvador pass through?

    One-stop flights from San Francisco to San Salvador most commonly connect through:

    • Houston George Bush Intcntl (IAH) – 41% of one-stop connections
    • Dallas/Fort Worth (DFW) – 19% of one-stop connections
    • Panama City Tocumen Intl (PTY) – 17% of one-stop connections
    • Los Angeles (LAX) – 12% of one-stop connections

  • Can I save money by using flexible dates for flights from San Francisco to San Salvador?

    Yes. Flexible dates can save you up to 10% on flights from San Francisco to San Salvador. Friday is the cheapest departure day at C$ 885 round-trip on average, while Tuesday is the most expensive at C$ 982, a difference of C$ 97.

    KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

  • Which airlines fly from San Francisco to San Salvador?

    Only Avianca operates flights between San Francisco and San Salvador.

  • How much time can I save by choosing a different layover airport when travelling from San Francisco to San Salvador?

    Flying via Guatemala City La Aurora (GUA) gives the shortest average 1-stop total travel time at 7h 45m, compared with 10h 30m via Houston George Bush Intcntl (IAH) and 10h 47m via Panama City Tocumen Intl (PTY).

  • What is the time difference between San Francisco and San Salvador?

    San Salvador is 1 hour ahead of San Francisco (Central Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

  • Which airlines offer extra legroom and free seat selection on San Francisco to San Salvador flights?

    Among airlines operating San Francisco to San Salvador flights:

    • Avianca: offers extra legroom; offers free seat selection

    Extra legroom and free seat selection availability depends on fare class and route.

  • Which airlines include bags at no extra cost on San Francisco to San Salvador flights?

    Here are some options for this route, based on selected ticket types and cabin classes:

    • Avianca: a carry-on bag and a checked bag in Economy Class

    Baggage allowance can vary by ticket type, cabin class, route, and airline, so always check the fare details before booking.

  • What is the most preferred means of transport to the city center from SAL Airport?

    If you do not have access to a vehicle, using the bus, which takes 50min and costs between $100 and $190, is the most convenient and cost-effective method to go from the El Salvador Airport to the city center.

  • Are there rental car services at SAL Airport?

    There are different vehicle rental agencies accessible at El Salvador International Airport, including Alamo, Budget, and Avis, to name just a few. The location of the Alamo may be seen in San Luis Talpa in La Paz. The nearest Budget may be found on Carr A Comalapa at Kilometer 42. The Carretera A is where you'll find Avis.

  • Are there hotels near SFO Airport?

    Grand Hyatt at SFO is a luxury hotel managed privately but also owned by the airport. The 4.2-acre plot is situated in a conspicuous area at San Francisco International Airport's main entrance, near the airport's terminal buildings and parking garages. It has easy access to U.S. Route 101. There are also various hotels nearby that offer shuttles to the airport.

  • Are there parking services at San Francisco International Airport (SFO)?

    At the San Francisco International Airport, you may park for a shorter period for a fee that averages roughly $2 for every 15min. Long-term parking costs around $36 per 24h in the domestic and international parking garages, while the long-term parking garage costs about $24 per 24h.

Your guide to booking San Francisco to San Salvador flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Friday departure and avoid flying on Tuesday. On this route, Friday flights average C$ 885, about C$ 97 less than Tuesday fares (10% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 17 weeks before you fly. On this route, that window historically saves about 30% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your San Francisco to San Salvador trip for March. Fares historically average C$ 678 round-trip in that month – typically C$ 452 less than the most expensive month, which is December (based on the last 12 months).
  • If you have the time, taking a 1-stop flight through Dallas/Fort Worth Airport (DFW) can be cheaper than flying direct. The cheapest layover option averages C$ 825 round-trip on this route – about C$ 111 less than direct flights (based on the last 12 months).
  • The Centurion Lounge is accessible in Terminal 3 at Gates F1/F2 in the heart of the terminal at San Francisco International Airport (SFO). You may access the lounge through the elevator or the above stairs. Both routes will bring you to your destination. Passengers at San Francisco International Airport have access to the lounges in both Terminal 3 and Terminal G after passing through security. This service is made available to travelers at both terminals. When traveling via SFO, keep in mind that not all terminals are linked after the many security checks.
  • At San Francisco International Airport, moms can access a range of large, modern, and roomy private nursing mothers' rooms. These facilities are provided before and after travelers pass through security at Terminals 1, 2, and 3. The mothers' room has a lockable door for more privacy, a sink, an electrical outlet where a breast pump may be plugged in, a comfortable recliner, a mirror, portrait-adorned walls, and a changing station for newborns.
  • A pet relief area is completely fenced off and maintained for pet owners. When assistance is required, the Animal Relief Areas are always accessible. There are painted paw prints on the walls of the arrivals area. It is located on the curbside sidewalk pavement of Terminal 1.
  • If you need to have access to cash, you can access the ATMs located at all parts of the airports.
  • It is possible to use the El Salvador International Airport (SAL) free Wi-Fi connection. You may access the internet on your mobile phone, tablet, or laptop by using the available Wi-Fi connection.

Prefer to fly direct from San Francisco to San Salvador?

 
Find which airlines fly direct from San Francisco Airport to San Salvador El Salvador Intl Airport, which days they fly and book direct flights.

Direct departures

San Francisco to San Salvador El Salvador Intl

Monday

Avianca

Avianca

Tuesday

Avianca

Avianca

Wednesday

Avianca

Avianca

Thursday

Avianca

Avianca

Friday

Avianca

Avianca

Saturday

Avianca

Avianca

Sunday

Avianca

Avianca

See more nonstop flights

Direct returns

San Salvador El Salvador Intl to San Francisco

Monday

Avianca

Avianca

Tuesday

Avianca

Avianca

Wednesday

Avianca

Avianca

Thursday

Avianca

Avianca

Friday

Avianca

Avianca

Saturday

Avianca

Avianca

Sunday

Avianca

Avianca

See more nonstop flights

More options for your flight from San Francisco to San Salvador

Complete your trip to San Salvador with a hotel stay or car rental