$216+ Cheap flights from San Francisco (SFO) to San Salvador (SAL)
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 8/25. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — SAL
Sep 6 — Sep 131
Round-trip
1 adult, Economy
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Find cheap flights from San Francisco to San Salvador with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from San Francisco to San Salvador El Salvador Intl are usually found in February or March, booked 89 days in advance, depart on a Monday or Wednesday and return on a Friday
Cheap flight deals from San Francisco to San Salvador
Cheapest
Best
Last-minute
One-way
Cheapest flights from San Francisco to San SalvadorExplore 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 August 7, 2026.
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 August 7, 2026.
This Trip.com deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/119:00 am -
1 stop9h 50m
Sun 9/205:35 pm -
1 stop28h 52m
Deal found 8/5![Multiple Airlines logo]()
$617
This Kiwi.com deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/149:00 am -
1 stop19h 52m
Tue 9/296:11 pm -
1 stop17h 11m
Deal found 8/5![Multiple Airlines logo]()
$618
This eDestinos deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/93:41 pm -
1 stop13h 11m
Wed 9/236:11 pm -
1 stop15h 29m
Deal found 8/6![Multiple Airlines logo]()
$621
This eDestinos deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/13:51 pm -
1 stop13h 01m
Tue 9/156:11 pm -
1 stop15h 29m
Deal found 8/7![Multiple Airlines logo]()
$623
This Kiwi.com deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/99:00 am -
1 stop19h 52m
Tue 10/66:11 pm -
1 stop17h 11m
Deal found 8/5![Multiple Airlines logo]()
$625
This Trip.com deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/299:33 am -
1 stop19h 19m
Wed 9/26:11 pm -
1 stop27h 35m
Deal found 8/7![Multiple Airlines logo]()
$626
This Trip.com deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/59:33 am -
1 stop19h 19m
Thu 9/106:11 pm -
2 stops31h 03m
Deal found 8/6![Multiple Airlines logo]()
$627
This Kiwi.com deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/58:23 pm -
1 stop8h 29m
Sat 9/269:12 am -
2 stops26h 35m
Deal found 8/6![Multiple Airlines logo]()
$628
This Frontier deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/163:43 pm -
2 stops17h 17m
Sat 8/2211:07 am -
1 stop12h 47m
Deal found 8/5![Frontier logo]()
$629
This Kiwi.com deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/96:59 pm -
1 stop10h 16m
Mon 9/148:00 am -
1 stop14h 27m
Deal found 8/5![Multiple Airlines logo]()
$630
This Kiwi.com deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/238:23 pm -
1 stop8h 29m
Sat 8/2911:07 am -
1 stop12h 47m
Deal found 8/5![Multiple Airlines logo]()
$631
This Kiwi.com deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/18:23 pm -
1 stop8h 29m
Sat 9/199:12 am -
2 stops26h 43m
Deal found 8/4![Multiple Airlines logo]()
$632
Best flights from San Francisco to San SalvadorDiscover carefully curated flight deals from San Francisco to San Salvador that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 7, 2026.
Discover carefully curated flight deals from San Francisco to San Salvador that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 7, 2026.
This United Airlines deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/511:59 pm -
1 stop11h 16m
Mon 10/126:00 am -
1 stop14h 24m
Deal found 8/4![United Airlines logo]()
$721
This United Airlines deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2112:45 am -
1 stop12h 45m
Thu 10/296:00 am -
1 stop16h 01m
Deal found 8/2![United Airlines logo]()
$721
This United Airlines deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/249:00 am -
1 stop10h 49m
Thu 10/86:00 am -
1 stop16h 50m
Deal found 8/5![United Airlines logo]()
$721
This United Airlines deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/245:00 am -
1 stop8h 30m
Thu 10/82:00 am -
1 stop11h 30m
Deal found 8/2![United Airlines logo]()
$746
This United Airlines deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/111:59 pm -
1 stop11h 20m
Sun 12/136:55 am -
1 stop15h 33m
Deal found 8/2![United Airlines logo]()
$746
This United Airlines deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3011:15 pm -
1 stop14h 09m
Mon 11/93:00 am -
1 stop12h 11m
Deal found 8/6![United Airlines logo]()
$766
This United Airlines deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/411:59 pm -
1 stop13h 31m
Sun 10/183:40 pm -
1 stop9h 07m
Deal found 8/6![United Airlines logo]()
$766
This United Airlines deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/186:30 pm -
1 stop16h 45m
Tue 9/296:00 am -
1 stop15h 14m
Deal found 8/5![United Airlines logo]()
$767
This United Airlines deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1711:59 pm -
1 stop13h 31m
Sun 9/272:00 am -
1 stop16h 42m
Deal found 8/4![United Airlines logo]()
$767
This United Airlines deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/97:49 pm -
1 stop8h 01m
Thu 9/241:50 pm -
1 stop10h 57m
Deal found 8/2![United Airlines logo]()
$767
This United Airlines deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/25:00 am -
1 stop14h 49m
Sun 10/116:00 am -
1 stop18h 47m
Deal found 8/3![United Airlines logo]()
$771
Last-minute flights from San Francisco to San SalvadorDiscover last-minute flight deals from San Francisco to San Salvador. Data last updated August 7, 2026 and is based on user searches.
Discover last-minute flight deals from San Francisco to San Salvador. Data last updated August 7, 2026 and is based on user searches.
This Frontier deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/163:43 pm -
2 stops17h 17m
Sat 8/2211:07 am -
1 stop12h 47m
Deal found 8/5![Frontier logo]()
$629
This Kiwi.com deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/238:23 pm -
1 stop8h 29m
Sat 8/2911:07 am -
1 stop12h 47m
Deal found 8/5![Multiple Airlines logo]()
$631
This Trip.com deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/299:33 am -
1 stop19h 19m
Wed 9/26:11 pm -
1 stop27h 35m
Deal found 8/7![Multiple Airlines logo]()
$626
This eDestinos deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/13:51 pm -
1 stop13h 01m
Tue 9/156:11 pm -
1 stop15h 29m
Deal found 8/7![Multiple Airlines logo]()
$623
This Kiwi.com deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/18:23 pm -
1 stop8h 29m
Sat 9/199:12 am -
2 stops26h 43m
Deal found 8/4![Multiple Airlines logo]()
$632
This Trip.com deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/59:33 am -
1 stop19h 19m
Thu 9/106:11 pm -
2 stops31h 03m
Deal found 8/6![Multiple Airlines logo]()
$627
This Kiwi.com deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/58:23 pm -
1 stop8h 29m
Sat 9/269:12 am -
2 stops26h 35m
Deal found 8/6![Multiple Airlines logo]()
$628
This eDestinos deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/93:41 pm -
1 stop13h 11m
Wed 9/236:11 pm -
1 stop15h 29m
Deal found 8/6![Multiple Airlines logo]()
$621
This Kiwi.com deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/99:00 am -
1 stop19h 52m
Tue 10/66:11 pm -
1 stop17h 11m
Deal found 8/5![Multiple Airlines logo]()
$625
This Kiwi.com deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/96:59 pm -
1 stop10h 16m
Mon 9/148:00 am -
1 stop14h 27m
Deal found 8/5![Multiple Airlines logo]()
$630
This Trip.com deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/119:00 am -
1 stop9h 50m
Sun 9/205:35 pm -
1 stop28h 52m
Deal found 8/5![Multiple Airlines logo]()
$617
This Kiwi.com deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/149:00 am -
1 stop19h 52m
Tue 9/296:11 pm -
1 stop17h 11m
Deal found 8/5![Multiple Airlines logo]()
$618
One-way flights from San Francisco to San SalvadorSearch for one-way flight options from San Francisco to San Salvador. Find affordable one-way fares based on user searches. Data last updated August 7, 2026.
Search for one-way flight options from San Francisco to San Salvador. Find affordable one-way fares based on user searches. Data last updated August 7, 2026.
This Trip.com deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2512:33 pm -
1 stop16h 19m
Deal found 8/2![Multiple Airlines logo]()
$216
This Trip.com deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/249:33 am -
1 stop19h 19m
Deal found 8/3![Multiple Airlines logo]()
$223
This Frontier deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2112:29 am -
1 stop8h 33m
Deal found 8/2![Frontier logo]()
$231
This Kiwi.com deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/268:23 pm -
1 stop8h 29m
Deal found 8/3![Multiple Airlines logo]()
$235
This WAYA deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/18:23 pm -
1 stop8h 29m
Deal found 8/2![Multiple Airlines logo]()
$237
This Trip.com deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1012:07 pm -
1 stop16h 45m
Deal found 8/6![Multiple Airlines logo]()
$244
This Trip.com deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/69:00 am -
1 stop19h 52m
Deal found 8/5![Multiple Airlines logo]()
$245
This Kiwi.com deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/107:30 pm -
1 stop20h 27m
Deal found 8/6![Multiple Airlines logo]()
$248
This Trip.com deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/212:57 pm -
1 stop15h 55m
Deal found 8/5![Multiple Airlines logo]()
$249
Find 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 August 7, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $617 (Trip.com) |
One-way from | $216 (Trip.com) |
Popular in | December |
Cheapest in | February |
Average price | $589 |
Good round-trip deal | $737 or less |
Good one-way deal | $436 or less |
Cheapflights Fare Finder
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 2,558,603 searches. Data last updated August 7, 2026.
Use the filters below to find and compare flights from San Francisco to San Salvador that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San FranciscoSan Salvador
SFO San Francisco - SAL San Salvador El Salvador Intl
SFOSAL
San Francisco
Mon 10/5
11:59 pm-12:15 pm
1 stop11h 16m
San Salvador El Salvador Intl
Mon 10/12
6:00 am-7:24 pm
1 stop14h 24m
$721
San FranciscoSan Salvador
SFO San Francisco - SAL San Salvador El Salvador Intl
SFOSAL
San Francisco
Wed 10/21
12:45 am-2:30 pm
1 stop12h 45m
San Salvador El Salvador Intl
Thu 10/29
6:00 am-9:01 pm
1 stop16h 01m
$721
San FranciscoSan Salvador
SFO San Francisco - SAL San Salvador El Salvador Intl
SFOSAL
San Francisco
Thu 9/24
9:00 am-8:49 pm
1 stop10h 49m
San Salvador El Salvador Intl
Thu 10/8
6:00 am-9:50 pm
1 stop16h 50m
$721
San FranciscoSan Salvador
SFO San Francisco - SAL San Salvador El Salvador Intl
SFOSAL
San Francisco
Thu 9/24
5:00 am-2:30 pm
1 stop8h 30m
San Salvador El Salvador Intl
Thu 10/8
2:00 am-12:30 pm
1 stop11h 30m
$746
San FranciscoSan Salvador
SFO San Francisco - SAL San Salvador El Salvador Intl
SFOSAL
San Francisco
Sun 11/1
11:59 pm-1:19 pm
1 stop11h 20m
San Salvador El Salvador Intl
Sun 12/13
6:55 am-8:28 pm
1 stop15h 33m
$746
San FranciscoSan Salvador
SFO San Francisco - SAL San Salvador El Salvador Intl
SFOSAL
San Francisco
Fri 10/30
11:15 pm-2:24 pm
1 stop14h 09m
San Salvador El Salvador Intl
Mon 11/9
3:00 am-1:11 pm
1 stop12h 11m
$766
San FranciscoSan Salvador
SFO San Francisco - SAL San Salvador El Salvador Intl
SFOSAL
San Francisco
Sun 10/4
11:59 pm-2:30 pm
1 stop13h 31m
San Salvador El Salvador Intl
Sun 10/18
3:40 pm-11:47 pm
1 stop9h 07m
$766
San FranciscoSan Salvador
SFO San Francisco - SAL San Salvador El Salvador Intl
SFOSAL
San Francisco
Fri 9/18
6:30 pm-12:15 pm
1 stop16h 45m
San Salvador El Salvador Intl
Tue 9/29
6:00 am-8:14 pm
1 stop15h 14m
$767
San FranciscoSan Salvador
SFO San Francisco - SAL San Salvador El Salvador Intl
SFOSAL
San Francisco
Thu 9/17
11:59 pm-2:30 pm
1 stop13h 31m
San Salvador El Salvador Intl
Sun 9/27
2:00 am-5:42 pm
1 stop16h 42m
$767
Quickest round-trip
San FranciscoSan Salvador
SFO San Francisco - SAL San Salvador El Salvador Intl
SFOSAL
San Francisco
Wed 9/9
7:49 pm-4:50 am
1 stop8h 01m
San Salvador El Salvador Intl
Thu 9/24
1:50 pm-11:47 pm
1 stop10h 57m
$767
Showing 1-10 of 22 resultsSorted by cheapest first
Compare providers for flights from San Francisco to San Salvador
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Francisco to San Salvador in August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on San Francisco-San Salvador flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Francisco-San Salvador flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Francisco-San Salvador flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Francisco-San Salvador flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Francisco-San Salvador flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
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.
SFO-SAL
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.
Cheapflights Insights
Everything you need to know about your flight from San Francisco to San Salvador
Prices
Delays
How far ahead should I book a flight from San Francisco to San Salvador?
Booking 90 days in advance of your planned departure date is, on average, the best time to get cheap flights from San Francisco to San Salvador. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from San Francisco to San Salvador?
Currently, February is the cheapest month in which you can book a flight from San Francisco to San Salvador (average of $449). Flying from San Francisco to San Salvador in December is currently the most expensive (average of $777). 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 August 7, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from San Francisco to San Salvador as you normally would.
How often are flights from San Francisco to San Salvador delayed?
About 14% of weekly flights between San Francisco and San Salvador have experienced delays in the past year, with the average delay time being 89 minutes.
What is the most punctual flight time for San Francisco to San Salvador flights?
Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Friday tends to have the lowest number of delays on this route, whereas Monday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on San Francisco to San Salvador flights?
Over the last year, Avianca have had the lowest number of delays on this route, with just 14% of flights being delayed.
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 August 7, 2026.
See what other customers who have flown with Volaris El Salvador,United Airlines, andAmerican Airlines from San Francisco to San Salvador have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Volaris El Salvador
Food
6.1
Crew
7.7
Entertainment
5.7
Overall
7.4
Boarding
7.5
Comfort
7.1
Volaris El Salvador
Volaris El Salvador
Food
6.1
Crew
7.7
Entertainment
5.7
Overall
7.4
Boarding
7.5
Comfort
7.1
Volaris El Salvador
Food
6.1
Crew
7.7
Entertainment
5.7
Overall
7.4
Boarding
7.5
Comfort
7.1
Volaris El Salvador
Food
6.1
Crew
7.7
Entertainment
5.7
Overall
7.4
Boarding
7.5
Comfort
7.1
Volaris El Salvador
Food
6.1
Crew
7.7
Entertainment
5.7
Overall
7.4
Boarding
7.5
Comfort
7.1
Volaris El Salvador
Food
6.1
Crew
7.7
Entertainment
5.7
Overall
7.4
Boarding
7.5
Comfort
7.1
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.
Traveling to a place near San Salvador?
Book flights to San Salvador if you plan to visit one of these locationsAcajutla
La Libertad
Sonsonate
El Cuco
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San Francisco and San Salvador flights
Browse other San Francisco and San Salvador flight options. Last updated on August 7, 2026.
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Top 5 airlines flying from San Francisco to San Salvador
Discover the top 5 airlines 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 2,558,603 searches. Data last updated August 7, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$204 | Average$519 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$224 | Average$442 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$306 | Average$561 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$340 | Average$609 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$354 | Average$567 | FlexibilityNo cancel fee | On-time71% |