$349+ Cheap flights from San Salvador (SAL) to San Diego (SAN)
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 11/12. Fares are subject to change and may not be available on all flights or dates of travel.
SAL — SAN
Oct 31 — Nov 71
Round-trip
1 adult, Economy
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Find cheap flights from San Salvador to San Diego 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 Salvador to San Diego
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Best
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Cheapest flights from San Salvador to San DiegoExplore the most affordable flight options available from San Salvador to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 1, 2026.
Explore the most affordable flight options available from San Salvador to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 1, 2026.
This Copa Airlines deal was found by Cheapflights users on 9/28. 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 11/217:30 am -
1 stop11h 45m
Sat 12/510:30 pm -
1 stop12h 11m
Deal found 9/28![Copa Airlines logo]()
$592
This Copa Airlines deal was found by Cheapflights users on 10/1. 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.
Sun 11/227:30 am -
1 stop11h 45m
Sat 12/510:30 pm -
1 stop23h 08m
Deal found 10/1![Copa Airlines logo]()
$593
This United Airlines deal was found by Cheapflights users on 9/30. 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 12/172:05 am -
1 stop16h 09m
Thu 12/313:45 pm -
1 stop7h 10m
Deal found 9/30![United Airlines logo]()
$682
This United Airlines deal was found by Cheapflights users on 9/28. 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 12/242:05 am -
2 stops11h 30m
Tue 2/165:52 pm -
2 stops17h 27m
Deal found 9/28![United Airlines logo]()
$687
This American Airlines deal was found by Cheapflights users on 9/29. 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.
Sat 10/171:43 pm -
1 stop10h 55m
Sun 10/256:45 pm -
1 stop16h 52m
Deal found 9/29![American Airlines logo]()
$716
This American Airlines deal was found by Cheapflights users on 9/27. 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.
Mon 10/1912:31 pm -
1 stop24h 25m
Sun 10/259:58 pm -
1 stop12h 33m
Deal found 9/27![American Airlines logo]()
$735
This United Airlines deal was found by Cheapflights users on 9/29. 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 10/12:00 am -
1 stop19h 08m
Wed 10/214:46 pm -
1 stop27h 03m
Deal found 9/29![United Airlines logo]()
$738
This United Airlines deal was found by Cheapflights users on 9/29. 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 10/182:00 am -
1 stop16h 26m
Sun 10/254:45 pm -
1 stop11h 05m
Deal found 9/29![United Airlines logo]()
$741
This United Airlines deal was found by Cheapflights users on 9/28. 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 11/217:00 am -
2 stops27h 40m
Sat 12/51:20 pm -
1 stop9h 35m
Deal found 9/28![United Airlines logo]()
$743
Best flights from San Salvador to San DiegoDiscover carefully curated flight deals from San Salvador to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 1, 2026.
Discover carefully curated flight deals from San Salvador to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 1, 2026.
This Copa Airlines deal was found by Cheapflights users on 9/28. 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 11/217:30 am -
1 stop11h 45m
Sat 12/510:30 pm -
1 stop12h 11m
Deal found 9/28![Copa Airlines logo]()
$592
This United Airlines deal was found by Cheapflights users on 9/30. 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 12/172:05 am -
1 stop16h 09m
Thu 12/313:45 pm -
1 stop7h 10m
Deal found 9/30![United Airlines logo]()
$682
This American Airlines deal was found by Cheapflights users on 10/1. 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.
Sat 10/1712:31 pm -
1 stop11h 12m
Sun 10/2510:40 pm -
2 stops12h 57m
Deal found 10/1![American Airlines logo]()
$721
This United Airlines deal was found by Cheapflights users on 9/30. 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 2/234:40 pm -
2 stops21h 58m
Fri 2/264:06 pm -
2 stops21h 18m
Deal found 9/30![United Airlines logo]()
$687
This United Airlines deal was found by Cheapflights users on 9/28. 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 11/212:50 pm -
2 stops23h 07m
Sat 12/56:45 am -
2 stops16h 10m
Deal found 9/28![United Airlines logo]()
$721
This United Airlines deal was found by Cheapflights users on 9/28. 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 11/227:00 am -
1 stop16h 59m
Sat 12/58:40 am -
2 stops14h 15m
Deal found 9/28![United Airlines logo]()
$721
Last-minute flights from San Salvador to San DiegoDiscover last-minute flight deals from San Salvador to San Diego. Data last updated October 1, 2026 and is based on user searches.
Discover last-minute flight deals from San Salvador to San Diego. Data last updated October 1, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 9/29. 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 10/12:00 am -
1 stop19h 08m
Wed 10/214:46 pm -
1 stop27h 03m
Deal found 9/29![United Airlines logo]()
$738
This American Airlines deal was found by Cheapflights users on 9/29. 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.
Sat 10/171:43 pm -
1 stop10h 55m
Sun 10/256:45 pm -
1 stop16h 52m
Deal found 9/29![American Airlines logo]()
$716
This United Airlines deal was found by Cheapflights users on 9/29. 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 10/182:00 am -
1 stop16h 26m
Sun 10/254:45 pm -
1 stop11h 05m
Deal found 9/29![United Airlines logo]()
$741
This American Airlines deal was found by Cheapflights users on 9/27. 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.
Mon 10/1912:31 pm -
1 stop24h 25m
Sun 10/259:58 pm -
1 stop12h 33m
Deal found 9/27![American Airlines logo]()
$735
This BusinessClass deal was found by Cheapflights users on 9/27. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1912:31 pm -
2 stops21h 39m
Sun 10/257:15 pm -
2 stops16h 22m
Deal found 9/27![GOL logo]()
$745
This Copa Airlines deal was found by Cheapflights users on 9/28. 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 11/217:30 am -
1 stop11h 45m
Sat 12/510:30 pm -
1 stop12h 11m
Deal found 9/28![Copa Airlines logo]()
$592
This United Airlines deal was found by Cheapflights users on 9/28. 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 11/217:00 am -
2 stops27h 40m
Sat 12/51:20 pm -
1 stop9h 35m
Deal found 9/28![United Airlines logo]()
$743
This Copa Airlines deal was found by Cheapflights users on 10/1. 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.
Sun 11/227:30 am -
1 stop11h 45m
Sat 12/510:30 pm -
1 stop23h 08m
Deal found 10/1![Copa Airlines logo]()
$593
This United Airlines deal was found by Cheapflights users on 10/1. 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 11/224:40 pm -
2 stops18h 30m
Sat 12/54:01 pm -
2 stops21h 23m
Deal found 10/1![United Airlines logo]()
$744
One-way flights from San Salvador to San DiegoSearch for one-way flight options from San Salvador to San Diego. Find affordable one-way fares based on user searches. Data last updated October 1, 2026.
Search for one-way flight options from San Salvador to San Diego. Find affordable one-way fares based on user searches. Data last updated October 1, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/29. 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.
Thu 11/1210:14 am -
2 stops11h 33m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Multiple Airlines logo]()
$349
This United Airlines deal was found by Cheapflights users on 9/28. 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 11/264:40 pm -
2 stops20h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/28![United Airlines logo]()
$355
This American Airlines deal was found by Cheapflights users on 9/27. 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 11/203:20 pm -
1 stop22h 52m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![American Airlines logo]()
$364
This Delta deal was found by Cheapflights users on 9/30. 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.
Sat 1/232:35 pm -
1 stop10h 28m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![Delta logo]()
$380
This United Airlines deal was found by Cheapflights users on 9/30. 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 1/234:40 pm -
2 stops20h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![United Airlines logo]()
$389
This American Airlines deal was found by Cheapflights users on 10/1. 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 12/253:11 pm -
1 stop10h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/1![American Airlines logo]()
$447
This eDestinos deal was found by Cheapflights users on 9/30. 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.
Fri 12/258:30 am -
1 stop9h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![Multiple Airlines logo]()
$449
This United Airlines deal was found by Cheapflights users on 9/30. 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 12/242:05 am -
2 stops22h 22m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![United Airlines logo]()
$453
Find flight deals from San Salvador to San Diego
Discover tips and strategies to find the most affordable flight options for your journey from San Salvador (SAL) to San Diego (SAN). 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 1, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $592 (Copa Airlines) |
One-way from | $349 (Kiwi.com) |
Popular in | June |
Cheapest in | July |
Average price | $835 |
Cheapflights Fare Finder
Customize your flight search to find flights from San Salvador to San Diego 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 1, 2026.
Use the filters below to find and compare flights from San Salvador to San Diego that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San SalvadorSan Diego
SAL San Salvador El Salvador Intl - SAN San Diego
SALSAN
San Salvador El Salvador Intl
Sat 1/23
4:40 pm-11:35 am
2 stops20h 55m
San Diego
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$389
Quickest round-trip
San SalvadorSan Diego
SAL San Salvador El Salvador Intl - SAN San Diego
SALSAN
San Salvador El Salvador Intl
Fri 12/25
8:30 am-4:29 pm
1 stop9h 59m
San Diego
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$449
San SalvadorSan Diego
SAL San Salvador El Salvador Intl - SAN San Diego
SALSAN
San Salvador El Salvador Intl
Thu 12/24
2:05 am-10:27 pm
2 stops22h 22m
San Diego
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$453
San SalvadorSan Diego
SAL San Salvador El Salvador Intl - SAN San Diego
SALSAN
San Salvador El Salvador Intl
Sat 11/21
7:30 am-5:15 pm
1 stop11h 45m
San Diego
Sat 12/5
10:30 pm-12:41 pm
1 stop12h 11m
$592
San SalvadorSan Diego
SAL San Salvador El Salvador Intl - SAN San Diego
SALSAN
San Salvador El Salvador Intl
Thu 12/17
2:05 am-4:14 pm
1 stop16h 09m
San Diego
Thu 12/31
3:45 pm-12:55 am
1 stop7h 10m
$682
San SalvadorSan Diego
SAL San Salvador El Salvador Intl - SAN San Diego
SALSAN
San Salvador El Salvador Intl
Tue 2/23
4:40 pm-12:38 pm
2 stops21h 58m
San Diego
Fri 2/26
4:06 pm-3:24 pm
2 stops21h 18m
$687
San SalvadorSan Diego
SAL San Salvador El Salvador Intl - SAN San Diego
SALSAN
San Salvador El Salvador Intl
Sat 10/17
12:31 pm-10:43 pm
1 stop11h 12m
San Diego
Sun 10/25
10:40 pm-12:37 pm
2 stops12h 57m
$721
San SalvadorSan Diego
SAL San Salvador El Salvador Intl - SAN San Diego
SALSAN
San Salvador El Salvador Intl
Sat 11/21
2:50 pm-11:57 am
2 stops23h 07m
San Diego
Sat 12/5
6:45 am-12:55 am
2 stops16h 10m
$721
San SalvadorSan Diego
SAL San Salvador El Salvador Intl - SAN San Diego
SALSAN
San Salvador El Salvador Intl
Sun 11/22
7:00 am-9:59 pm
1 stop16h 59m
San Diego
Sat 12/5
8:40 am-12:55 am
2 stops14h 15m
$721
Sorted by cheapest first
- Most accurate provider: When it comes to deals on San Salvador-San Diego flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Salvador-San Diego flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Salvador-San Diego flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Salvador-San Diego 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 Salvador-San Diego 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 Salvador to San Diego
Have a flexible travel schedule? Discover the best time to fly to San Diego from San Salvador with our price prediction graph.
SAL-SAN
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 Salvador to San Diego
Reviews of airlines servicing San Diego
Get insights into the airlines that provide service to San Diego. 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 Diego. Reviews last updated October 1, 2026.
Get a feel of what it's like to fly with United Airlines from San Salvador to San Diego by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.1
Entertainment
7.1
Food
6.7
Comfort
7.3
Overall
7.4
Boarding
7.7
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
FRA - SFO
Crew
8.1
Entertainment
7.1
Food
6.7
Comfort
7.3
Overall
7.4
Boarding
7.7
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
FRA - SFO
Related info for your journey
Find useful and relevant information for your journey from San Salvador to San Diego. 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 Diego?
Book flights to San Diego if you plan to visit one of these locationsEl Cajon
National City
Chula Vista
San Ysidro
Poway
Coronado
La Mesa
Julian
Santee
Lemon Grove
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San Salvador and San Diego flights
Browse other San Salvador and San Diego flight options. Last updated on October 1, 2026.
Other flights from San Salvador
Browse through other flights departing from San Salvador. Flights are based on user searches made on Cheapflights and were last updated on October 1, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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Top airline flying from San Salvador to San Diego
Discover the top airline that operate flights from San Salvador to San Diego. 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 1, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$593 | Average$837 | FlexibilityNo cancel fee | On-time69% |