$392+ Cheap flights from Santa Rosa (STS) to San Salvador (SAL)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/25. Fares are subject to change and may not be available on all flights or dates of travel.
STS — SAL
Oct 16 — Oct 231
Round-trip
1 adult, Economy
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Find cheap flights from Santa Rosa 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.Cheap flight deals from Santa Rosa to San Salvador
Cheapest
Best
Last-minute
One-way
Cheapest flights from Santa Rosa to San SalvadorExplore the most affordable flight options available from Santa Rosa to San Salvador. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2026.
Explore the most affordable flight options available from Santa Rosa to San Salvador. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2026.
This Avianca deal was found by Cheapflights users on 9/15. 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.
Fri 10/237:00 am -
1 stop11h 50m
Tue 10/276:15 pm -
1 stop18h 02m
Deal found 9/15![Multiple Airlines logo]()
$662
This Avianca deal was found by Cheapflights users on 9/16. 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.
Fri 10/27:10 am -
1 stop11h 40m
Mon 10/58:00 am -
1 stop13h 20m
Deal found 9/16![Multiple Airlines logo]()
$773
This American Airlines deal was found by Cheapflights users on 9/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/231:10 pm -
2 stops21h 21m
Tue 10/271:43 pm -
2 stops23h 57m
Deal found 9/15![American Airlines logo]()
$782
This Avianca deal was found by Cheapflights users on 9/14. 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 11/197:07 am -
2 stops21h 03m
Fri 12/48:00 am -
1 stop13h 35m
Deal found 9/14![Multiple Airlines logo]()
$843
Best flights from Santa Rosa to San SalvadorDiscover carefully curated flight deals from Santa Rosa to San Salvador that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 16, 2026.
Discover carefully curated flight deals from Santa Rosa to San Salvador that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 16, 2026.
This Avianca deal was found by Cheapflights users on 9/15. 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.
Fri 10/237:00 am -
1 stop11h 50m
Tue 10/276:15 pm -
1 stop18h 02m
Deal found 9/15![Multiple Airlines logo]()
$662
This American Airlines deal was found by Cheapflights users on 9/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/231:10 pm -
2 stops21h 21m
Tue 10/271:43 pm -
2 stops23h 57m
Deal found 9/15![American Airlines logo]()
$782
This Avianca deal was found by Cheapflights users on 9/14. 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 11/214:55 pm -
1 stop11h 20m
Fri 12/48:00 am -
1 stop13h 35m
Deal found 9/14![Multiple Airlines logo]()
$773
This Avianca deal was found by Cheapflights users on 9/16. 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.
Fri 10/27:10 am -
1 stop11h 40m
Mon 10/58:00 am -
1 stop13h 20m
Deal found 9/16![Multiple Airlines logo]()
$773
This Avianca deal was found by Cheapflights users on 9/13. 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.
Fri 11/207:41 am -
2 stops20h 29m
Fri 12/48:00 am -
1 stop13h 35m
Deal found 9/13![Multiple Airlines logo]()
$843
Last-minute flights from Santa Rosa to San SalvadorDiscover last-minute flight deals from Santa Rosa to San Salvador. Data last updated September 16, 2026 and is based on user searches.
Discover last-minute flight deals from Santa Rosa to San Salvador. Data last updated September 16, 2026 and is based on user searches.
This Avianca deal was found by Cheapflights users on 9/16. 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.
Fri 10/27:10 am -
1 stop11h 40m
Mon 10/58:00 am -
1 stop13h 20m
Deal found 9/16![Multiple Airlines logo]()
$773
This Avianca deal was found by Cheapflights users on 9/15. 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.
Fri 10/237:00 am -
1 stop11h 50m
Tue 10/276:15 pm -
1 stop18h 02m
Deal found 9/15![Multiple Airlines logo]()
$662
This American Airlines deal was found by Cheapflights users on 9/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/231:10 pm -
2 stops21h 21m
Tue 10/271:43 pm -
2 stops23h 57m
Deal found 9/15![American Airlines logo]()
$782
One-way flights from Santa Rosa to San SalvadorSearch for one-way flight options from Santa Rosa to San Salvador. Find affordable one-way fares based on user searches. Data last updated September 16, 2026.
Search for one-way flight options from Santa Rosa to San Salvador. Find affordable one-way fares based on user searches. Data last updated September 16, 2026.
This Avianca deal was found by Cheapflights users on 9/14. 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.
Wed 11/257:41 am -
1 stop10h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Multiple Airlines logo]()
$392
This Delta deal was found by Cheapflights users on 9/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/284:49 pm -
2 stops18h 43m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Delta logo]()
$2,140
This Avianca deal was found by Cheapflights users on 9/14. 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.
Tue 12/2212:06 pm -
1 stop15h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Multiple Airlines logo]()
$2,287
Find flight deals from Santa Rosa to San Salvador
Discover tips and strategies to find the most affordable flight options for your journey from Santa Rosa (STS) 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 September 16, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $662 (Avianca) |
One-way from | $392 (Avianca) |
Popular in | December |
Cheapest in | February |
Average price | $706 |
Cheapflights Fare Finder
Customize your flight search to find flights from Santa Rosa 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 7,457,451 searches. Data last updated September 16, 2026.
Use the filters below to find and compare flights from Santa Rosa to San Salvador that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
Santa RosaSan Salvador
STS Santa Rosa Sonoma County - SAL San Salvador El Salvador Intl
STSSAL
Santa Rosa Sonoma County
Wed 11/25
7:41 am-7:50 pm
1 stop10h 09m
San Salvador El Salvador Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$392
Santa RosaSan Salvador
STS Santa Rosa Sonoma County - SAL San Salvador El Salvador Intl
STSSAL
Santa Rosa Sonoma County
Thu 11/26
7:41 am-6:10 am
2 stops20h 29m
San Salvador El Salvador Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$520
Santa RosaSan Salvador
STS Santa Rosa Sonoma County - SAL San Salvador El Salvador Intl
STSSAL
Santa Rosa Sonoma County
Fri 10/23
7:00 am-7:50 pm
1 stop11h 50m
San Salvador El Salvador Intl
Tue 10/27
6:15 pm-11:17 am
1 stop18h 02m
$662
Santa RosaSan Salvador
STS Santa Rosa Sonoma County - SAL San Salvador El Salvador Intl
STSSAL
Santa Rosa Sonoma County
Sat 11/21
4:55 pm-6:15 am
1 stop11h 20m
San Salvador El Salvador Intl
Fri 12/4
8:00 am-7:35 pm
1 stop13h 35m
$773
Santa RosaSan Salvador
STS Santa Rosa Sonoma County - SAL San Salvador El Salvador Intl
STSSAL
Santa Rosa Sonoma County
Fri 10/2
7:10 am-7:50 pm
1 stop11h 40m
San Salvador El Salvador Intl
Mon 10/5
8:00 am-8:20 pm
1 stop13h 20m
$773
Santa RosaSan Salvador
STS Santa Rosa Sonoma County - SAL San Salvador El Salvador Intl
STSSAL
Santa Rosa Sonoma County
Fri 10/23
1:10 pm-11:31 am
2 stops21h 21m
San Salvador El Salvador Intl
Tue 10/27
1:43 pm-12:40 pm
2 stops23h 57m
$782
Santa RosaSan Salvador
STS Santa Rosa Sonoma County - SAL San Salvador El Salvador Intl
STSSAL
Santa Rosa Sonoma County
Fri 11/20
7:41 am-6:10 am
2 stops20h 29m
San Salvador El Salvador Intl
Fri 12/4
8:00 am-7:35 pm
1 stop13h 35m
$843
Santa RosaSan Salvador
STS Santa Rosa Sonoma County - SAL San Salvador El Salvador Intl
STSSAL
Santa Rosa Sonoma County
Wed 10/28
4:49 pm-12:32 pm
2 stops18h 43m
San Salvador El Salvador Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$2,140
Santa RosaSan Salvador
STS Santa Rosa Sonoma County - SAL San Salvador El Salvador Intl
STSSAL
Santa Rosa Sonoma County
Tue 12/22
12:06 pm-5:55 am
1 stop15h 49m
San Salvador El Salvador Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$2,287
Sorted by cheapest first
Compare providers for flights from Santa Rosa 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 Santa Rosa to San Salvador in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Santa Rosa-San Salvador flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Santa Rosa-San Salvador flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Santa Rosa-San Salvador flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Santa Rosa-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 Santa Rosa-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 Santa Rosa to San Salvador
Have a flexible travel schedule? Discover the best time to fly to San Salvador from Santa Rosa with our price prediction graph.
STS-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.
Related info for your journey
Find useful and relevant information for your journey from Santa Rosa 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
El Cuco
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