$429+ 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 11/14. Fares are subject to change and may not be available on all flights or dates of travel.
SAL — SAN
Nov 11 — Nov 181
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
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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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One-way
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 12, 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 12, 2026.
This United Airlines deal was found by Cheapflights users on 10/8. 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 12/177:00 am -
1 stop16h 34m
Wed 1/68:00 am -
1 stop11h 19m
Deal found 10/8![United Airlines logo]()
$671
This deal was found by Cheapflights users on 10/12. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/182:50 pm -
1 stop8h 44m
Mon 1/43:45 pm -
1 stop7h 10m
Deal found 10/12![United Airlines logo]()
$678
This United Airlines deal was found by Cheapflights users on 10/8. 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 12/187:00 am -
1 stop11h 14m
Wed 1/611:26 am -
1 stop7h 53m
Deal found 10/8![United Airlines logo]()
$689
This Frontier deal was found by Cheapflights users on 10/8. 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 12/1710:35 am -
2 stops15h 53m
Wed 1/68:37 pm -
2 stops16h 33m
Deal found 10/8![Frontier logo]()
$695
This deal was found by Cheapflights users on 10/12. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/192:50 pm -
1 stop8h 44m
Mon 1/43:45 pm -
1 stop7h 10m
Deal found 10/12![United Airlines logo]()
$719
This Justfly.com deal was found by Cheapflights users on 10/8. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/192:01 pm -
2 stops23h 00m
Mon 1/43:44 pm -
2 stops21h 26m
Deal found 10/8![Frontier logo]()
$724
This United Airlines deal was found by Cheapflights users on 10/8. 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 12/177:00 am -
1 stop13h 02m
Mon 1/45:18 pm -
1 stop18h 01m
Deal found 10/8![United Airlines logo]()
$730
This Kiwi.com deal was found by Cheapflights users on 10/8. 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 12/212:01 pm -
2 stops22h 09m
Mon 1/45:56 pm -
1 stop19h 14m
Deal found 10/8![Multiple Airlines logo]()
$731
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 12, 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 12, 2026.
This United Airlines deal was found by Cheapflights users on 10/8. 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 12/202:05 am -
1 stop17h 57m
Tue 1/57:41 pm -
2 stops23h 38m
Deal found 10/8![United Airlines logo]()
$676
This American Airlines deal was found by Cheapflights users on 10/10. 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.
Wed 11/43:05 pm -
1 stop10h 33m
Fri 11/1310:40 pm -
2 stops13h 25m
Deal found 10/10![American Airlines logo]()
$744
This Copa Airlines deal was found by Cheapflights users on 10/10. 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.
Tue 12/224:57 am -
1 stop14h 29m
Sat 1/210:30 pm -
1 stop20h 04m
Deal found 10/10![Copa Airlines logo]()
$778
This United Airlines deal was found by Cheapflights users on 10/8. 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 12/194:40 pm -
2 stops20h 55m
Wed 1/68:00 am -
1 stop11h 19m
Deal found 10/8![United Airlines logo]()
$694
This United Airlines deal was found by Cheapflights users on 10/8. 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 12/182:50 pm -
1 stop8h 44m
Mon 1/43:45 pm -
1 stop7h 10m
Deal found 10/8![United Airlines logo]()
$748
This United Airlines deal was found by Cheapflights users on 10/11. 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 11/214:40 pm -
2 stops18h 00m
Sat 12/56:23 pm -
2 stops19h 01m
Deal found 10/11![United Airlines logo]()
$757
This United Airlines deal was found by Cheapflights users on 10/10. 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 11/257:00 am -
1 stop12h 53m
Wed 12/23:04 pm -
1 stop7h 51m
Deal found 10/10![United Airlines logo]()
$806
This United Airlines deal was found by Cheapflights users on 10/8. 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 12/163:00 am -
1 stop10h 35m
Sun 1/37:43 pm -
2 stops17h 41m
Deal found 10/8![United Airlines logo]()
$822
This United Airlines deal was found by Cheapflights users on 10/8. 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 12/183:00 am -
1 stop10h 35m
Sat 1/24:45 pm -
1 stop11h 05m
Deal found 10/8![United Airlines logo]()
$835
Last-minute flights from San Salvador to San DiegoDiscover last-minute flight deals from San Salvador to San Diego. Data last updated October 12, 2026 and is based on user searches.
Discover last-minute flight deals from San Salvador to San Diego. Data last updated October 12, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 10/9. 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 10/2712:31 pm -
1 stop11h 32m
Sun 11/110:40 pm -
1 stop13h 25m
Deal found 10/9![American Airlines logo]()
$739
This American Airlines deal was found by Cheapflights users on 10/8. 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.
Wed 11/43:05 pm -
2 stops20h 15m
Fri 11/139:25 pm -
2 stops14h 40m
Deal found 10/8![American Airlines logo]()
$789
This Copa Airlines deal was found by Cheapflights users on 10/11. 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.
Thu 11/124:56 am -
1 stop14h 19m
Mon 11/1610:30 pm -
1 stop23h 05m
Deal found 10/11![Copa Airlines logo]()
$836
This United Airlines deal was found by Cheapflights users on 10/12. 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 stops20h 20m
Fri 12/46:20 am -
2 stops16h 35m
Deal found 10/12![United Airlines logo]()
$757
This United Airlines deal was found by Cheapflights users on 10/8. 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 11/214:40 pm -
2 stops18h 30m
Sat 12/57:41 pm -
2 stops17h 43m
Deal found 10/8![United Airlines logo]()
$766
This American Airlines deal was found by Cheapflights users on 10/11. 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 11/213:20 pm -
1 stop10h 39m
Sat 12/510:45 pm -
2 stops13h 18m
Deal found 10/11![American Airlines logo]()
$813
This United Airlines deal was found by Cheapflights users on 10/10. 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 11/257:00 am -
1 stop12h 53m
Wed 12/23:04 pm -
1 stop7h 51m
Deal found 10/10![United Airlines logo]()
$806
This American Airlines deal was found by Cheapflights users on 10/10. 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.
Wed 11/253:05 pm -
2 stops21h 18m
Wed 12/24:30 pm -
2 stops19h 27m
Deal found 10/10![American Airlines logo]()
$826
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 12, 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 12, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/9. 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 11/1410:14 am -
2 stops49h 57m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/9![Multiple Airlines logo]()
$429
This American Airlines deal was found by Cheapflights users on 10/12. 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 10/12![American Airlines logo]()
$438
This United Airlines deal was found by Cheapflights users on 10/8. 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 10/8![United Airlines logo]()
$465
This United Airlines deal was found by Cheapflights users on 10/9. 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 11/147:00 am -
1 stop12h 53m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/9![United Airlines logo]()
$510
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 12, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $659 (Copa Airlines) |
One-way from | $429 (Kiwi.com) |
Popular in | June |
Cheapest in | July |
Average price | $837 |
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 12, 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
Quickest round-trip
San SalvadorSan Diego
SAL San Salvador El Salvador Intl - SAN San Diego
SALSAN
San Salvador El Salvador Intl
Fri 12/25
3:11 pm-11:59 pm
1 stop10h 48m
San Diego
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$438
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
$465
San SalvadorSan Diego
SAL San Salvador El Salvador Intl - SAN San Diego
SALSAN
San Salvador El Salvador Intl
Sat 11/14
7:00 am-5:53 pm
1 stop12h 53m
San Diego
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$510
San SalvadorSan Diego
SAL San Salvador El Salvador Intl - SAN San Diego
SALSAN
San Salvador El Salvador Intl
Sun 12/20
2:05 am-6:02 pm
1 stop17h 57m
San Diego
Tue 1/5
7:41 pm-9:19 pm
2 stops23h 38m
$676
San SalvadorSan Diego
SAL San Salvador El Salvador Intl - SAN San Diego
SALSAN
San Salvador El Salvador Intl
Sat 12/19
4:40 pm-11:35 am
2 stops20h 55m
San Diego
Wed 1/6
8:00 am-9:19 pm
1 stop11h 19m
$694
San SalvadorSan Diego
SAL San Salvador El Salvador Intl - SAN San Diego
SALSAN
San Salvador El Salvador Intl
Wed 11/4
3:05 pm-11:38 pm
1 stop10h 33m
San Diego
Fri 11/13
10:40 pm-2:05 pm
2 stops13h 25m
$744
San SalvadorSan Diego
SAL San Salvador El Salvador Intl - SAN San Diego
SALSAN
San Salvador El Salvador Intl
Fri 12/18
2:50 pm-9:34 pm
1 stop8h 44m
San Diego
Mon 1/4
3:45 pm-12:55 am
1 stop7h 10m
$748
San SalvadorSan Diego
SAL San Salvador El Salvador Intl - SAN San Diego
SALSAN
San Salvador El Salvador Intl
Sat 11/21
4:40 pm-8:40 am
2 stops18h 00m
San Diego
Sat 12/5
6:23 pm-3:24 pm
2 stops19h 01m
$757
San SalvadorSan Diego
SAL San Salvador El Salvador Intl - SAN San Diego
SALSAN
San Salvador El Salvador Intl
Tue 12/22
4:57 am-5:26 pm
1 stop14h 29m
San Diego
Sat 1/2
10:30 pm-8:34 pm
1 stop20h 04m
$778
San SalvadorSan Diego
SAL San Salvador El Salvador Intl - SAN San Diego
SALSAN
San Salvador El Salvador Intl
Wed 11/25
7:00 am-5:53 pm
1 stop12h 53m
San Diego
Wed 12/2
3:04 pm-12:55 am
1 stop7h 51m
$806
Showing 1-10 of 12 resultsSorted 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 12, 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.
Overall
7.4
Food
6.7
Comfort
7.3
Entertainment
7.1
Crew
8.1
Boarding
7.7
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
FRA - SFO
Overall
7.4
Food
6.7
Comfort
7.3
Entertainment
7.1
Crew
8.1
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
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San Salvador and San Diego flights
Browse other San Salvador and San Diego flight options. Last updated on October 12, 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 12, 2026.
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Explore flights to San Diego departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 12, 2026.
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 12, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$593 | Average$790 | FlexibilityNo cancel fee | On-time69% |