$250+ 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 7/16. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — SAL
Jul 24 — Jul 311
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 October, booked 89 days in advance, depart on a Monday or Wednesday and return on a Saturday
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 June 24, 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 June 24, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/19. 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 8/158:23 pm
SFO
- SAL
1 stop19h 34m
Multiple Airlines
Sun 11/15:01 am
SAL
- SFO
1 stop31h 46m
Multiple Airlines
Deal found 6/19![Multiple Airlines logo]()
$622
This Trip.com deal was found by Cheapflights users on 6/19. 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 9/179:18 am
SFO
- SAL
1 stop9h 32m
Multiple Airlines
Tue 9/225:35 pm
SAL
- SFO
1 stop28h 43m
Multiple Airlines
Deal found 6/19![Multiple Airlines logo]()
$623
This Trip.com deal was found by Cheapflights users on 6/20. 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 8/1111:15 am
SFO
- SAL
1 stop17h 05m
Multiple Airlines
Mon 8/178:00 am
SAL
- SFO
1 stop13h 40m
Multiple Airlines
Deal found 6/20![Multiple Airlines logo]()
$624
This Kiwi.com deal was found by Cheapflights users on 6/21. 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 8/228:23 pm
SFO
- SAL
1 stop8h 29m
Multiple Airlines
Mon 8/246:11 pm
SAL
- SFO
1 stop15h 29m
Multiple Airlines
Deal found 6/21![Multiple Airlines logo]()
$625
This Kiwi.com deal was found by Cheapflights users on 6/19. 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.
Fri 8/149:30 pm
SFO
- SAL
2 stops18h 12m
Multiple Airlines
Thu 11/55:56 pm
SAL
- SFO
1 stop29h 22m
Multiple Airlines
Deal found 6/19![Multiple Airlines logo]()
$626
This Trip.com deal was found by Cheapflights users on 6/21. 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 8/128:23 pm
SFO
- SAL
1 stop23h 17m
Multiple Airlines
Wed 8/198:00 am
SAL
- SFO
1 stop13h 40m
Multiple Airlines
Deal found 6/21![Multiple Airlines logo]()
$627
This Kiwi.com deal was found by Cheapflights users on 6/21. 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 8/248:23 pm
SFO
- SAL
1 stop8h 29m
Multiple Airlines
Thu 8/279:12 am
SAL
- SFO
2 stops12h 28m
Multiple Airlines
Deal found 6/21![Multiple Airlines logo]()
$628
This Kiwi.com deal was found by Cheapflights users on 6/19. 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 8/168:23 pm
SFO
- SAL
1 stop19h 34m
Multiple Airlines
Mon 11/25:56 pm
SAL
- SFO
1 stop29h 22m
Multiple Airlines
Deal found 6/19![Multiple Airlines logo]()
$629
This Kiwi.com deal was found by Cheapflights users on 6/19. 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 8/158:23 pm
SFO
- SAL
1 stop19h 34m
Multiple Airlines
Fri 10/305:16 am
SAL
- SFO
1 stop27h 45m
Multiple Airlines
Deal found 6/19![Multiple Airlines logo]()
$630
This Kiwi.com deal was found by Cheapflights users on 6/19. 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 8/308:23 pm
SFO
- SAL
1 stop8h 29m
Multiple Airlines
Sun 11/15:01 am
SAL
- SFO
1 stop18h 17m
Multiple Airlines
Deal found 6/19![Multiple Airlines logo]()
$631
This Kiwi.com deal was found by Cheapflights users on 6/19. 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 8/178:23 pm
SFO
- SAL
1 stop8h 29m
Multiple Airlines
Thu 10/16:11 pm
SAL
- SFO
1 stop17h 36m
Multiple Airlines
Deal found 6/19![Multiple Airlines logo]()
$632
This Kiwi.com deal was found by Cheapflights users on 6/19. 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 8/295:24 pm
SFO
- SAL
1 stop11h 28m
Multiple Airlines
Tue 11/39:01 am
SAL
- SFO
2 stops17h 14m
Multiple Airlines
Deal found 6/19![Multiple Airlines logo]()
$633
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 June 24, 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 June 24, 2026.
This Avianca deal was found by Cheapflights users on 6/23. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/272:30 am
SFO
- SAL
Nonstop5h 35m
Avianca
Sat 7/46:40 pm
SAL
- SFO
Nonstop6h 15m
Avianca
Deal found 6/23![Avianca logo]()
$737
This United Airlines deal was found by Cheapflights users on 6/22. 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 9/611:59 pm
SFO
- SAL
1 stop11h 16m
United Airlines
Sun 9/133:40 pm
SAL
- SFO
1 stop9h 47m
United Airlines
Deal found 6/22![United Airlines logo]()
$746
This Avianca deal was found by Cheapflights users on 6/19. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/232:15 pm
SFO
- SAL
Nonstop5h 35m
Avianca
Wed 7/2911:20 pm
SAL
- SFO
1 stop8h 05m
Avianca
Deal found 6/19![Avianca logo]()
$742
This United Airlines deal was found by Cheapflights users on 6/21. 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 9/1012:45 am
SFO
- SAL
1 stop10h 30m
United Airlines
Sun 9/201:50 pm
SAL
- SFO
1 stop11h 37m
United Airlines
Deal found 6/21![United Airlines logo]()
$771
This United Airlines deal was found by Cheapflights users on 6/22. 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 9/1012:45 am
SFO
- SAL
1 stop12h 45m
United Airlines
Sat 9/191:50 pm
SAL
- SFO
1 stop10h 45m
United Airlines
Deal found 6/22![United Airlines logo]()
$771
This United Airlines deal was found by Cheapflights users on 6/21. 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 9/1112:45 am
SFO
- SAL
1 stop10h 30m
United Airlines
Sun 9/276:00 am
SAL
- SFO
1 stop15h 14m
United Airlines
Deal found 6/21![United Airlines logo]()
$771
This United Airlines deal was found by Cheapflights users on 6/19. 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.
Tue 8/410:50 am
SFO
- SAL
1 stop8h 59m
United Airlines
Wed 8/123:40 pm
SAL
- SFO
1 stop9h 47m
United Airlines
Deal found 6/19![United Airlines logo]()
$782
This United Airlines deal was found by Cheapflights users on 6/23. 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 8/711:59 pm
SFO
- SAL
1 stop17h 59m
United Airlines
Fri 8/143:40 pm
SAL
- SFO
1 stop18h 50m
United Airlines
Deal found 6/23![United Airlines logo]()
$797
This United Airlines deal was found by Cheapflights users on 6/19. 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 7/245:00 am
SFO
- SAL
1 stop14h 49m
United Airlines
Sat 8/86:00 am
SAL
- SFO
1 stop12h 35m
United Airlines
Deal found 6/19![United Airlines logo]()
$807
This United Airlines deal was found by Cheapflights users on 6/19. 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 7/3111:59 pm
SFO
- SAL
1 stop13h 31m
United Airlines
Sat 8/86:00 am
SAL
- SFO
1 stop13h 30m
United Airlines
Deal found 6/19![United Airlines logo]()
$807
Last-minute flights from San Francisco to San SalvadorDiscover last-minute flight deals from San Francisco to San Salvador. Data last updated June 24, 2026 and is based on user searches.
Discover last-minute flight deals from San Francisco to San Salvador. Data last updated June 24, 2026 and is based on user searches.
This Frontier deal was found by Cheapflights users on 6/19. 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.
Thu 7/212:32 am
SFO
- SAL
1 stop8h 28m
Frontier
Mon 7/611:07 am
SAL
- SFO
1 stop12h 52m
Frontier
Deal found 6/19![Frontier logo]()
$641
This Trip.com deal was found by Cheapflights users on 6/21. 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 7/212:32 am
SFO
- SAL
1 stop8h 28m
Multiple Airlines
Sun 7/125:16 am
SAL
- SFO
2 stops20h 07m
Multiple Airlines
Deal found 6/21![Multiple Airlines logo]()
$649
This Trip.com deal was found by Cheapflights users on 6/21. 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 7/212:32 am
SFO
- SAL
1 stop8h 28m
Multiple Airlines
Mon 7/135:16 am
SAL
- SFO
2 stops31h 27m
Multiple Airlines
Deal found 6/21![Multiple Airlines logo]()
$650
This Priceline deal was found by Cheapflights users on 6/22. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/512:29 am
SFO
- SAL
1 stop8h 33m
Frontier
Mon 7/1311:07 am
SAL
- SFO
2 stops34h 38m
Frontier
Deal found 6/22![Frontier logo]()
$646
This Frontier deal was found by Cheapflights users on 6/21. 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.
Thu 7/912:29 am
SFO
- SAL
1 stop8h 33m
Frontier
Mon 7/2011:07 am
SAL
- SFO
1 stop12h 52m
Frontier
Deal found 6/21![Frontier logo]()
$651
This Priceline deal was found by Cheapflights users on 6/19. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/1612:29 am
SFO
- SAL
1 stop8h 33m
Frontier
Mon 7/2711:07 am
SAL
- SFO
1 stop12h 52m
Frontier
Deal found 6/19![Frontier logo]()
$636
This Frontier deal was found by Cheapflights users on 6/22. 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.
Thu 7/169:00 pm
SFO
- SAL
2 stops12h 02m
Frontier
Mon 8/311:07 am
SAL
- SFO
2 stops11h 31m
Frontier
Deal found 6/22![Frontier logo]()
$643
This CheapOair deal was found by Cheapflights users on 6/21. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/1912:29 am
SFO
- SAL
1 stop8h 33m
Frontier
Mon 7/2711:07 am
SAL
- SFO
2 stops34h 38m
Frontier
Deal found 6/21![Frontier logo]()
$639
This Trip.com deal was found by Cheapflights users on 6/19. 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 7/218:23 pm
SFO
- SAL
2 stops17h 37m
Multiple Airlines
Wed 8/58:00 am
SAL
- SFO
1 stop13h 40m
Multiple Airlines
Deal found 6/19![Multiple Airlines logo]()
$653
This Frontier deal was found by Cheapflights users on 6/20. 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.
Thu 7/233:43 pm
SFO
- SAL
2 stops17h 19m
Frontier
Fri 7/3111:07 am
SAL
- SFO
1 stop12h 52m
Frontier
Deal found 6/20![Frontier logo]()
$648
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 June 24, 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 June 24, 2026.
This Frontier deal was found by Cheapflights users on 6/23. 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.
Thu 7/1612:29 am
SFO
- SAL
1 stop8h 33m
Frontier
Deal found 6/23![Frontier logo]()
$250
This Kiwi.com deal was found by Cheapflights users on 6/21. 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 8/248:23 pm
SFO
- SAL
1 stop8h 29m
Multiple Airlines
Deal found 6/21![Multiple Airlines logo]()
$254
This Kiwi.com deal was found by Cheapflights users on 6/20. 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 7/228:23 pm
SFO
- SAL
2 stops36h 39m
Frontier
Deal found 6/20![Frontier logo]()
$255
This Super.com deal was found by Cheapflights users on 6/22. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/212:32 am
SFO
- SAL
1 stop8h 28m
Frontier
Deal found 6/22![Frontier logo]()
$265
This Kiwi.com deal was found by Cheapflights users on 6/21. 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 8/256:56 pm
SFO
- SAL
1 stop9h 56m
Multiple Airlines
Deal found 6/21![Multiple Airlines logo]()
$277
This Kiwi.com deal was found by Cheapflights users on 6/21. 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 8/2610:35 pm
SFO
- SAL
2 stops17h 07m
Multiple Airlines
Deal found 6/21![Multiple Airlines logo]()
$279
This Kiwi.com deal was found by Cheapflights users on 6/22. 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.
Fri 8/149:30 pm
SFO
- SAL
2 stops18h 12m
Multiple Airlines
Deal found 6/22![Multiple Airlines logo]()
$282
This Trip.com deal was found by Cheapflights users on 6/22. 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 9/109:18 am
SFO
- SAL
1 stop19h 34m
Multiple Airlines
Deal found 6/22![Multiple Airlines logo]()
$283
This eDestinos deal was found by Cheapflights users on 6/20. 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 9/85:37 pm
SFO
- SAL
1 stop11h 15m
Multiple Airlines
Deal found 6/20![Multiple Airlines logo]()
$285
This eDestinos deal was found by Cheapflights users on 6/21. 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.
Thu 8/276:56 pm
SFO
- SAL
1 stop21h 01m
Multiple Airlines
Deal found 6/21![Multiple Airlines logo]()
$289
This Kiwi.com deal was found by Cheapflights users on 6/20. 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.
Fri 9/1112:31 pm
SFO
- SAL
2 stops27h 11m
Multiple Airlines
Deal found 6/20![Multiple Airlines logo]()
$291
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 June 24, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $622 (Kiwi.com) |
One-way from | $250 (Frontier) |
Popular in | December |
Cheapest in | February |
Average price | $691 |
Good round-trip deal | $713 or less |
Good one-way deal | $432 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 June 24, 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
Quickest round-trip
San FranciscoSan Salvador
SFO - SAL
SFOSAL
San Francisco
Sat 6/27
2:30 am-9:05 am
Nonstop5h 35m
San Salvador El Salvador Intl
Sat 7/4
6:40 pm-11:55 pm
Nonstop6h 15m
$737
San FranciscoSan Salvador
SFO - SAL
SFOSAL
San Francisco
Thu 7/23
2:15 pm-8:50 pm
Nonstop5h 35m
San Salvador El Salvador Intl
Wed 7/29
11:20 pm-6:25 am
1 stop8h 05m
$742
San FranciscoSan Salvador
SFO - SAL
SFOSAL
San Francisco
Sun 9/6
11:59 pm-12:15 pm
1 stop11h 16m
San Salvador El Salvador Intl
Sun 9/13
3:40 pm-12:27 am
1 stop9h 47m
$746
San FranciscoSan Salvador
SFO - SAL
SFOSAL
San Francisco
Thu 9/10
12:45 am-12:15 pm
1 stop10h 30m
San Salvador El Salvador Intl
Sun 9/20
1:50 pm-12:27 am
1 stop11h 37m
$771
San FranciscoSan Salvador
SFO - SAL
SFOSAL
San Francisco
Thu 9/10
12:45 am-2:30 pm
1 stop12h 45m
San Salvador El Salvador Intl
Sat 9/19
1:50 pm-11:35 pm
1 stop10h 45m
$771
San FranciscoSan Salvador
SFO - SAL
SFOSAL
San Francisco
Fri 9/11
12:45 am-12:15 pm
1 stop10h 30m
San Salvador El Salvador Intl
Sun 9/27
6:00 am-8:14 pm
1 stop15h 14m
$771
San FranciscoSan Salvador
SFO - SAL
SFOSAL
San Francisco
Tue 8/4
10:50 am-8:49 pm
1 stop8h 59m
San Salvador El Salvador Intl
Wed 8/12
3:40 pm-12:27 am
1 stop9h 47m
$782
San FranciscoSan Salvador
SFO - SAL
SFOSAL
San Francisco
Fri 8/7
11:59 pm-6:58 pm
1 stop17h 59m
San Salvador El Salvador Intl
Fri 8/14
3:40 pm-9:30 am
1 stop18h 50m
$797
San FranciscoSan Salvador
SFO - SAL
SFOSAL
San Francisco
Fri 7/24
5:00 am-8:49 pm
1 stop14h 49m
San Salvador El Salvador Intl
Sat 8/8
6:00 am-5:35 pm
1 stop12h 35m
$807
San FranciscoSan Salvador
SFO - SAL
SFOSAL
San Francisco
Fri 7/31
11:59 pm-2:30 pm
1 stop13h 31m
San Salvador El Salvador Intl
Sat 8/8
6:00 am-6:30 pm
1 stop13h 30m
$807
Showing 1-10 of 19 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 June.
| 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 Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*1 star | |
| 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
Airlines
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 $443). Flying from San Francisco to San Salvador in December is currently the most expensive (average of $776). 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 June 24, 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 13% of weekly flights between San Francisco and San Salvador have experienced delays in the past year, with the average delay time being 85 minutes.
What is the most punctual flight time for San Francisco to San Salvador flights?
Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving at night 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 13% 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 June 24, 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
Entertainment
5.7
Overall
7.4
Comfort
7.1
Crew
7.7
Boarding
7.5
Food
6.1
Volaris El Salvador
Volaris El Salvador
Entertainment
5.7
Overall
7.4
Comfort
7.1
Crew
7.7
Boarding
7.5
Food
6.1
Volaris El Salvador
Entertainment
5.7
Overall
7.4
Comfort
7.1
Crew
7.7
Boarding
7.5
Food
6.1
Volaris El Salvador
Entertainment
5.7
Overall
7.4
Comfort
7.1
Crew
7.7
Boarding
7.5
Food
6.1
Volaris El Salvador
Entertainment
5.7
Overall
7.4
Comfort
7.1
Crew
7.7
Boarding
7.5
Food
6.1
Volaris El Salvador
Entertainment
5.7
Overall
7.4
Comfort
7.1
Crew
7.7
Boarding
7.5
Food
6.1
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 June 24, 2026.
Other flights from San Francisco
Browse through other flights departing from San Francisco. Flights are based on user searches made on Cheapflights and were last updated on June 24, 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 June 24, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$204 | Average$505 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$224 | Average$442 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$306 | Average$560 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$340 | Average$570 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$353 | Average$540 | FlexibilityNo cancel fee | On-time71% |