$281+ Cheap flights from San Diego (SAN) 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 12/31. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — SAL
Nov 21 — Nov 281
Round-trip
1 adult, Economy
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Find cheap flights from San Diego 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 San Diego to San Salvador
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Best
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One-way
Cheapest flights from San Diego to San SalvadorExplore the most affordable flight options available from San Diego to San Salvador. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 22, 2026.
Explore the most affordable flight options available from San Diego to San Salvador. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 22, 2026.
This Copa Airlines deal was found by Cheapflights users on 10/18. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/710:30 pm -
1 stop20h 07m
Sun 12/137:30 am -
1 stop11h 56m
Deal found 10/18![Copa Airlines logo]()
$541
This United Airlines deal was found by Cheapflights users on 10/18. 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 12/411:25 am -
1 stop7h 54m
Mon 12/77:00 am -
1 stop12h 49m
Deal found 10/18![United Airlines logo]()
$613
This Copa Airlines deal was found by Cheapflights users on 10/18. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/1410:30 pm -
1 stop23h 05m
Sat 11/217:30 am -
1 stop11h 45m
Deal found 10/18![Copa Airlines logo]()
$631
This United Airlines deal was found by Cheapflights users on 10/18. 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 12/34:45 pm -
2 stops20h 39m
Mon 12/73:00 am -
1 stop10h 15m
Deal found 10/18![United Airlines logo]()
$648
This American Airlines deal was found by Cheapflights users on 10/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1710:40 pm -
1 stop13h 25m
Tue 11/243:20 pm -
1 stop19h 13m
Deal found 10/20![American Airlines logo]()
$663
This United Airlines deal was found by Cheapflights users on 10/19. 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.
Wed 10/2110:13 am -
1 stop9h 36m
Sun 10/256:00 am -
1 stop12h 53m
Deal found 10/19![United Airlines logo]()
$673
This United Airlines deal was found by Cheapflights users on 10/18. 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 10/2212:04 pm -
1 stop7h 45m
Mon 10/266:00 am -
2 stops15h 37m
Deal found 10/18![United Airlines logo]()
$678
This American Airlines deal was found by Cheapflights users on 10/18. 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.
Thu 12/36:45 pm -
1 stop17h 12m
Tue 12/83:04 pm -
1 stop10h 47m
Deal found 10/18![American Airlines logo]()
$682
This United Airlines deal was found by Cheapflights users on 10/18. 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.
Sat 11/145:00 pm -
1 stop26h 19m
Sat 11/214:40 pm -
2 stops18h 00m
Deal found 10/18![United Airlines logo]()
$684
Best flights from San Diego to San SalvadorDiscover carefully curated flight deals from San Diego to San Salvador that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 22, 2026.
Discover carefully curated flight deals from San Diego to San Salvador that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 22, 2026.
This Copa Airlines deal was found by Cheapflights users on 10/20. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/1010:30 pm -
1 stop20h 09m
Sun 2/147:30 am -
1 stop11h 58m
Deal found 10/20![Copa Airlines logo]()
$541
This United Airlines deal was found by Cheapflights users on 10/17. 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 1/43:45 pm -
1 stop7h 10m
Sun 1/313:00 am -
1 stop16h 11m
Deal found 10/17![United Airlines logo]()
$553
This United Airlines deal was found by Cheapflights users on 10/21. 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.
Mon 4/195:00 pm -
1 stop10h 50m
Wed 4/212:00 am -
1 stop10h 30m
Deal found 10/21![United Airlines logo]()
$553
This United Airlines deal was found by Cheapflights users on 10/19. 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.
Wed 2/178:50 am -
2 stops10h 29m
Sun 3/73:00 am -
1 stop10h 33m
Deal found 10/19![United Airlines logo]()
$553
This United Airlines deal was found by Cheapflights users on 10/18. 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 2/177:15 am -
2 stops12h 04m
Wed 2/247:00 am -
2 stops12h 29m
Deal found 10/18![United Airlines logo]()
$558
This United Airlines deal was found by Cheapflights users on 10/17. 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 1/43:45 pm -
1 stop7h 10m
Thu 1/282:50 pm -
2 stops20h 57m
Deal found 10/17![United Airlines logo]()
$558
This United Airlines deal was found by Cheapflights users on 10/21. 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 2/52:32 pm -
1 stop13h 18m
Mon 2/154:40 pm -
2 stops20h 53m
Deal found 10/21![United Airlines logo]()
$588
This United Airlines deal was found by Cheapflights users on 10/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/3011:26 am -
1 stop7h 53m
Sun 2/147:00 am -
1 stop11h 09m
Deal found 10/20![United Airlines logo]()
$613
Last-minute flights from San Diego to San SalvadorDiscover last-minute flight deals from San Diego to San Salvador. Data last updated October 22, 2026 and is based on user searches.
Discover last-minute flight deals from San Diego to San Salvador. Data last updated October 22, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 10/19. 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.
Wed 10/2110:13 am -
1 stop9h 36m
Sun 10/256:00 am -
1 stop12h 53m
Deal found 10/19![United Airlines logo]()
$673
This United Airlines deal was found by Cheapflights users on 10/18. 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 10/2212:04 pm -
1 stop7h 45m
Mon 10/266:00 am -
2 stops15h 37m
Deal found 10/18![United Airlines logo]()
$678
This United Airlines deal was found by Cheapflights users on 10/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2710:16 am -
1 stop9h 03m
Fri 10/302:00 am -
1 stop16h 17m
Deal found 10/20![United Airlines logo]()
$723
This Copa Airlines deal was found by Cheapflights users on 10/18. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/1410:30 pm -
1 stop23h 05m
Sat 11/217:30 am -
1 stop11h 45m
Deal found 10/18![Copa Airlines logo]()
$631
This United Airlines deal was found by Cheapflights users on 10/18. 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.
Sat 11/145:00 pm -
1 stop26h 19m
Sat 11/214:40 pm -
2 stops18h 00m
Deal found 10/18![United Airlines logo]()
$684
This American Airlines deal was found by Cheapflights users on 10/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1710:40 pm -
1 stop13h 25m
Tue 11/243:20 pm -
1 stop19h 13m
Deal found 10/20![American Airlines logo]()
$663
One-way flights from San Diego to San SalvadorSearch for one-way flight options from San Diego to San Salvador. Find affordable one-way fares based on user searches. Data last updated October 22, 2026.
Search for one-way flight options from San Diego to San Salvador. Find affordable one-way fares based on user searches. Data last updated October 22, 2026.
This United Airlines deal was found by Cheapflights users on 10/19. 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.
Thu 12/317:43 pm -
2 stops23h 36m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![United Airlines logo]()
$281
This United Airlines deal was found by Cheapflights users on 10/19. 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.
Sun 11/17:41 pm -
2 stops23h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![United Airlines logo]()
$440
This Kiwi.com deal was found by Cheapflights users on 10/21. 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 12/212:45 pm -
2 stops24h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Multiple Airlines logo]()
$516
This Kiwi.com deal was found by Cheapflights users on 10/19. 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.
Tue 12/221:19 pm -
3 stops56h 19m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![Multiple Airlines logo]()
$551
This Kiwi.com deal was found by Cheapflights users on 10/19. 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 11/19:32 am -
3 stops28h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![Multiple Airlines logo]()
$560
This United Airlines deal was found by Cheapflights users on 10/18. 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 12/213:45 pm -
1 stop7h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/18![United Airlines logo]()
$631
Find flight deals from San Diego to San Salvador
Discover tips and strategies to find the most affordable flight options for your journey from San Diego (SAN) 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 October 22, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $541 (Copa Airlines) |
One-way from | $281 (United Airlines) |
Popular in | December |
Cheapest in | January |
Average price | $705 |
Cheapflights Fare Finder
Customize your flight search to find flights from San Diego 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 October 22, 2026.
Use the filters below to find and compare flights from San Diego to San Salvador that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San DiegoSan Salvador
SAN San Diego - SAL San Salvador El Salvador Intl
SANSAL
San Diego
Thu 12/31
7:43 pm-9:19 pm
2 stops23h 36m
San Salvador El Salvador Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$281
San DiegoSan Salvador
SAN San Diego - SAL San Salvador El Salvador Intl
SANSAL
San Diego
Mon 12/21
2:45 pm-5:40 pm
2 stops24h 55m
San Salvador El Salvador Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$516
San DiegoSan Salvador
SAN San Diego - SAL San Salvador El Salvador Intl
SANSAL
San Diego
Wed 2/10
10:30 pm-8:39 pm
1 stop20h 09m
San Salvador El Salvador Intl
Sun 2/14
7:30 am-5:28 pm
1 stop11h 58m
$541
San DiegoSan Salvador
SAN San Diego - SAL San Salvador El Salvador Intl
SANSAL
San Diego
Mon 1/4
3:45 pm-12:55 am
1 stop7h 10m
San Salvador El Salvador Intl
Sun 1/31
3:00 am-5:11 pm
1 stop16h 11m
$553
San DiegoSan Salvador
SAN San Diego - SAL San Salvador El Salvador Intl
SANSAL
San Diego
Mon 4/19
5:00 pm-4:50 am
1 stop10h 50m
San Salvador El Salvador Intl
Wed 4/21
2:00 am-11:30 am
1 stop10h 30m
$553
San DiegoSan Salvador
SAN San Diego - SAL San Salvador El Salvador Intl
SANSAL
San Diego
Wed 2/17
8:50 am-9:19 pm
2 stops10h 29m
San Salvador El Salvador Intl
Sun 3/7
3:00 am-11:33 am
1 stop10h 33m
$553
San DiegoSan Salvador
SAN San Diego - SAL San Salvador El Salvador Intl
SANSAL
San Diego
Wed 2/17
7:15 am-9:19 pm
2 stops12h 04m
San Salvador El Salvador Intl
Wed 2/24
7:00 am-5:29 pm
2 stops12h 29m
$558
San DiegoSan Salvador
SAN San Diego - SAL San Salvador El Salvador Intl
SANSAL
San Diego
Mon 1/4
3:45 pm-12:55 am
1 stop7h 10m
San Salvador El Salvador Intl
Thu 1/28
2:50 pm-9:47 am
2 stops20h 57m
$558
San DiegoSan Salvador
SAN San Diego - SAL San Salvador El Salvador Intl
SANSAL
San Diego
Fri 2/5
2:32 pm-5:50 am
1 stop13h 18m
San Salvador El Salvador Intl
Mon 2/15
4:40 pm-11:33 am
2 stops20h 53m
$588
San DiegoSan Salvador
SAN San Diego - SAL San Salvador El Salvador Intl
SANSAL
San Diego
Sat 1/30
11:26 am-9:19 pm
1 stop7h 53m
San Salvador El Salvador Intl
Sun 2/14
7:00 am-4:09 pm
1 stop11h 09m
$613
Showing 1-10 of 14 resultsSorted by cheapest first
Compare providers for flights from San Diego 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 Diego to San Salvador in October.
| 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 Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on San Diego-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 Diego-San Salvador flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Diego-San Salvador flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Diego-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 Diego-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 Diego to San Salvador
Have a flexible travel schedule? Discover the best time to fly to San Salvador from San Diego with our price prediction graph.
SAN-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 Diego to San Salvador
What is the cheapest month to book a flight from San Diego to San Salvador?
Currently, January is the cheapest month in which you can book a flight from San Diego to San Salvador (average of $553). Flying from San Diego to San Salvador in December is currently the most expensive (average of $1,492). 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.
How much does it cost to fly round-trip from San Diego to San Salvador?
Airfare is below average for this route at the moment.
San Diego to San Salvador flights typically cost between $599 and $744 in December.The cheapest round-trip price found within the last 5 days was $541 on Copa Airlines (Dec 7-Dec 13).
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 October 22, 2026.
Read through reviews of airlines operating flights from San Diego to San Salvador, such as United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Boarding
7.7
Entertainment
7.1
Comfort
7.3
Food
6.7
Crew
8.1
Overall
7.3
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Boarding
7.7
Entertainment
7.1
Comfort
7.3
Food
6.7
Crew
8.1
Overall
7.3
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Related info for your journey
Find useful and relevant information for your journey from San Diego 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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San Diego and San Salvador flights
Browse other San Diego and San Salvador flight options. Last updated on October 22, 2026.
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Browse through other flights departing from San Diego. Flights are based on user searches made on Cheapflights and were last updated on October 22, 2026.
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Check out other popular destinations found by fellow travelers in 2026
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Explore flights to San Salvador departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 22, 2026.
Top airline flying from San Diego to San Salvador
Discover the top airline that operate flights from San Diego 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 7,457,451 searches. Data last updated October 22, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$528 | Average$702 | FlexibilityNo cancel fee | On-time69% |