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Cheap flights from San Francisco to San Salvador from C$ 372

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/4. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — SAL
25 Feb — 4 Mar1
1 adult

Cheap flight deals from San Francisco to San Salvador

Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to San Salvador (SAL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 20 February 2025.

Round-trip from

C$ 740

One-way from

C$ 372

Popular in

December

Cheapest in

May

Average price

C$ 685

Good round-trip deal

C$ 1,187 or less

Good one-way deal

C$ 235 or less
Copa Airlines
  • Copa Airlines
  • 9/5-16/5
  • 2 total stops
  • 40h 39m total
  • San Francisco to San Salvador
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Avianca
  • Avianca
  • 4/4
  • Nonstop
  • 5h 25m total
  • San Francisco to San Salvador
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Highest demand for flights based on searches. 21% potential increase in price (C$ 293 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease (C$ 76 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Price to beat on a round-trip flight from San Francisco to San Salvador El Salvador Intl.
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Price to beat on a one-way flight from San Francisco to San Salvador El Salvador Intl.
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Find flight deals from San Francisco to San Salvador

Cheapest flights from San Francisco to San Salvador
Explore the most affordable flight options available from San Francisco to San Salvador. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 February 2025.

Fri 21/212:44 a.m.SFO - SAL
1 stop10h 02mCopa Airlines
Fri 28/211:09 a.m.SAL - SFO
1 stop14h 15mCopa Airlines
Deal found 19/2C$ 577
Sat 22/21:20 p.m.SFO - SAL
Nonstop5h 25mAvianca
Mon 3/37:40 a.m.SAL - SFO
Nonstop6h 20mAvianca
Deal found 19/2C$ 759
Tue 25/310:40 p.m.SFO - SAL
1 stop12h 52mDelta
Thu 3/41:59 p.m.SAL - SFO
1 stop11h 20mDelta
Deal found 20/2C$ 763
Thu 1/512:43 a.m.SFO - SAL
1 stop12h 40mUnited Airlines
Tue 27/51:25 p.m.SAL - SFO
1 stop11h 34mUnited Airlines
Deal found 20/2C$ 898
Fri 28/211:28 a.m.SFO - SAL
2 stops24h 06mAeromexico
Sun 30/33:57 p.m.SAL - SFO
2 stops20h 14mAeromexico
Deal found 20/2C$ 1,276

Find flights from San Francisco to San Salvador within your budget

Customize your flight search to find flights from San Francisco to San Salvador that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 20 February 2025.

Fly from

San Francisco

Fly to

San Salvador

Route

Depart

Return

Price

San FranciscoSan Salvador

SFO - SAL

SFOSAL

San Francisco

Fri 9/5

1:37 a.m.-11:36 p.m.

1 stop20h 59m

San Salvador El Salvador Intl

Fri 16/5

5:00 a.m.-11:40 p.m.

1 stop19h 40m

C$ 740

San FranciscoSan Salvador

SFO - SAL

SFOSAL

San Francisco

Tue 25/3

10:40 p.m.-12:32 p.m.

1 stop12h 52m

San Salvador El Salvador Intl

Thu 3/4

1:59 p.m.-12:19 a.m.

1 stop11h 20m

C$ 763

San FranciscoSan Salvador

SFO - SAL

SFOSAL

San Francisco

Thu 1/5

12:43 a.m.-2:23 p.m.

1 stop12h 40m

San Salvador El Salvador Intl

Tue 27/5

1:25 p.m.-11:59 p.m.

1 stop11h 34m

C$ 898

San FranciscoSan Salvador

SFO - SAL

SFOSAL

San Francisco

Sun 2/3

11:28 a.m.-1:34 p.m.

2 stops48h 06m

San Salvador El Salvador Intl

Fri 4/4

3:57 p.m.-11:11 a.m.

2 stops20h 14m

C$ 1,276

San FranciscoSan Salvador

SFO - SAL

SFOSAL

San Francisco

Fri 4/4

12:05 a.m.-6:30 a.m.

Nonstop5h 25m

C$ 372

San FranciscoSan Salvador

SFO - SAL

SFOSAL

San Francisco

Thu 27/2

8:55 p.m.-6:51 a.m.

1 stop7h 56m

C$ 412

San FranciscoSan Salvador

SFO - SAL

SFOSAL

San Francisco

Fri 13/6

7:00 p.m.-11:58 p.m.

1 stop27h 58m

C$ 443

San FranciscoSan Salvador

SFO - SAL

SFOSAL

San Francisco

Mon 3/3

12:51 a.m.-12:46 p.m.

1 stop9h 55m

C$ 1,310

San FranciscoSan Salvador

SFO - SAL

SFOSAL

San Francisco

Fri 28/2

6:50 p.m.-10:10 p.m.

3 stops49h 20m

C$ 2,412

San FranciscoSan Salvador

SFO - SAL

SFOSAL

San Francisco

Thu 24/7

12:45 a.m.-6:00 p.m.

2 stops16h 15m

C$ 3,624

Flights are sorted by cheapest round-trip flights first.

Deals found on 20/2

Best time to book a flight from San Francisco to San Salvador

Have a flexible travel schedule? Discover the best time to fly to San Salvador from San Francisco with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from San Francisco to San Salvador

Get recent, data-driven insights about flights from San Francisco to San Salvador including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from San Francisco to San Salvador?

Use this chart to determine the optimal time to book a round-trip flight from San Francisco to San Salvador. Price data was last updated on 14 February 2025.

To ensure you get the cheapest price possible for a flight from San Francisco to San Salvador, you should look to book at least 47 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from San Francisco to San Salvador?

Currently, September is the cheapest month in which you can book a flight from San Francisco to San Salvador (average of C$ 449). Flying from San Francisco to San Salvador in December is currently the most expensive (average of C$ 915). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SFO to SAL?

Find hourly flight availability from San Francisco to San Salvador. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 20 February 2025.

A simple way to save on the total cost of your ticket is to fly from San Francisco to San Salvador at noon. If you’re flexible enough to do this you can expect to save up to 23% on your trip compared to booking a flight in the morning.

Weekly flight availability from San Francisco to San Salvador

Explore weekly flight availability from San Francisco to San Salvador. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 20 February 2025.

The most flights from SFO to SAL are scheduled on a Monday (4 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (2 on average).

Rainfall in San Salvador by month

Plan your trip to San Salvador by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Salvador ranges from 0.0 - 330.0 mm per month. August is typically the wettest month, when rainfall can reach 330.0 mm. February is typically the driest time to visit San Salvador when rainfall is around 0.0 mm.

Temperature in San Salvador by month

Plan your trip to San Salvador by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Salvador, use this chart to help with planning. For those seeking warmer temperatures, March is the ideal time of year to visit, when temperatures reach an average of 25.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 C).

Reviews of airlines servicing San Salvador

Get insights into the airlines that provide service to San Salvador. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Salvador. Reviews last updated 20 February 2025.
To help decide which airline to fly from San Francisco to San Salvador, see what other customers have to say about Delta, Copa Airlines and Aeromexico. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,220 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

8.0

Overall

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,220 reviews
Delta
8.0
Very good
8,220 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

8.0

Overall

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Copa Airlines
7.6
Good
1,510 reviews
Delta
8.0
Very good
8,220 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

8.0

Overall

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Aeromexico
7.5
Good
1,771 reviews
Delta
8.0
Very good
8,220 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

8.0

Overall

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines
7.4
Good
8,766 reviews
Delta
8.0
Very good
8,220 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

8.0

Overall

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Turkish Airlines
7.3
Good
3,832 reviews
Delta
8.0
Very good
8,220 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

8.0

Overall

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from San Francisco to San Salvador. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from San Francisco to San Salvador?

    If you wish to fly to San Salvador from San Francisco, then you need to book flights from San Francisco to San Salvador El Salvador Intl. There are 3 flights from San Francisco (SFO) to El Salvador Intl (SAL) per day to choose from. Flights to San Salvador from San Francisco are available from 1 airline, which means you should have some options if you want to compare airfare deals. 5h 30m is how long a nonstop flight from San Francisco to San Salvador El Salvador Intl typically takes.

  • How popular is this San Francisco to San Salvador flight route?

    Flights from San Francisco to San Salvador El Salvador Intl have been viewed 6 times in the past calendar month.

  • What are the cheapest airlines flying from San Francisco to San Salvador round-trip?

    Currently priced at C$ 740, Copa Airlines will fly you from San Francisco to San Salvador and back. In addition to Copa Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and United Airlines - these airlines can fly you to your destination from C$ 763 and C$ 898, respectively.

  • What are the cheapest airlines to fly from San Francisco to San Salvador one-way?

    To fly one-way, consider booking your trip with Avianca, which is currently one of the cheapest options available, starting at C$ 372. Delta flights start at C$ 412 while deals on United Airlines start at C$ 443 one-way.

  • What are the most reliable airlines from San Francisco to San Salvador?

    The top 3 most reliable airlines when flying from San Francisco to San Salvador are EVA Air (83%), Avianca (78%) and Avianca (78%).

  • What are the cheapest flights from San Francisco to San Salvador?

    On average you can expect to pay C$ 715 for a flight from San Francisco to San Salvador. The cheapest flight overall is C$ 235 while the most popular route, (San Francisco - San Salvador El Salvador Intl) is currently priced at C$ 970.

  • Can I find deals for flights from San Francisco to San Salvador that include hotel bookings?

    Yes. In addition to deals on San Francisco to San Salvador flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Francisco to San Salvador?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Francisco to San Salvador.

  • Can I find deals for business class flights from San Francisco to San Salvador?

    Yes. Cheapflights offers flight deals from San Francisco to San Salvador by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from San Francisco to San Salvador?

    Currently, September is the cheapest month in which you can book a flight from San Francisco to San Salvador (average of C$ 449). Flying from San Francisco to San Salvador in December is currently the most expensive (average of C$ 915). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
La Libertad
Sonsonate

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Complete your trip

Complete your trip to San Salvador by adding a car rental and/or hotel reservation to your travel itinerary.
San Salvador car rentals
San Salvador El Salvador Intl Airport car rentals

Top airline flying from San Francisco to San Salvador

Discover the top airline that operate flights from San Francisco to San Salvador. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 20 February 2025.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapestC$ 530AverageC$ 651FlexibilityNo cancel feeOn-time71%
Search Avianca flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from San Francisco to San Salvador?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from San Francisco to San Salvador. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from San Francisco to San Salvador?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from San Francisco to San Salvador for you. Better yet — we are completely free to use.

Can Cheapflights find flights from San Francisco to San Salvador with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from San Francisco to San Salvador, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from San Francisco to San Salvador become cheaper?

Yes, Cheapflights offers price alerts on San Francisco to San Salvador flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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