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$217+ Cheap flights from San Salvador (SAL) to San Diego (SAN)

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 3/4. Fares are subject to change and may not be available on all flights or dates of travel.
SAL — SAN
Jan 25 — Feb 11
Sun 1/25
Sun 2/1
1 adult, Economy
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Cheap flight deals from San Salvador to San Diego

Cheapest flights from San Salvador to San Diego
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 December 26, 2025.

This Expedia deal was found by Cheapflights users on 12/24. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/257:30 pmSAL - SAN
1 stop25h 48mMultiple Airlines
Thu 1/89:59 pmSAN - SAL
1 stop16h 36mMultiple Airlines
Deal found 12/24$490
This Frontier deal was found by Cheapflights users on 12/23. 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.
Tue 12/3010:55 amSAL - SAN
1 stop14h 52mFrontier
Thu 1/11:06 pmSAN - SAL
2 stops18h 29mFrontier
Deal found 12/23$520
This Trip.com deal was found by Cheapflights users on 12/24. 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.
Fri 12/267:30 pmSAL - SAN
1 stop25h 48mMultiple Airlines
Wed 1/79:10 amSAN - SAL
2 stops20h 45mMultiple Airlines
Deal found 12/24$527
This Kiwi.com deal was found by Cheapflights users on 12/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/301:18 pmSAL - SAN
2 stops22h 39mMultiple Airlines
Thu 1/16:25 amSAN - SAL
1 stop12h 25mMultiple Airlines
Deal found 12/23$548
This Frontier deal was found by Cheapflights users on 12/23. 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.
Wed 12/318:24 pmSAL - SAN
2 stops17h 47mFrontier
Sun 1/44:47 pmSAN - SAL
2 stops17h 09mFrontier
Deal found 12/23$566
This Kiwi.com deal was found by Cheapflights users on 12/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2912:05 pmSAL - SAN
2 stops33h 10mMultiple Airlines
Thu 1/16:25 amSAN - SAL
1 stop12h 25mMultiple Airlines
Deal found 12/23$590
This United Airlines deal was found by Cheapflights users on 12/23. 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.
Mon 12/292:00 amSAL - SAN
2 stops20h 47mUnited Airlines
Fri 1/26:55 pmSAN - SAL
2 stops18h 29mUnited Airlines
Deal found 12/23$598
This Frontier deal was found by Cheapflights users on 12/23. 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.
Tue 12/3010:55 amSAL - SAN
1 stop14h 52mFrontier
Sun 1/41:06 pmSAN - SAL
2 stops18h 29mFrontier
Deal found 12/23$605
This United Airlines deal was found by Cheapflights users on 12/24. 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 12/242:00 amSAL - SAN
2 stops13h 02mUnited Airlines
Thu 1/88:37 pmSAN - SAL
2 stops14h 42mUnited Airlines
Deal found 12/24$609
This United Airlines deal was found by Cheapflights users on 12/23. 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.
Sat 12/273:00 amSAL - SAN
1 stop18h 57mUnited Airlines
Wed 12/3112:11 pmSAN - SAL
1 stop10h 25mUnited Airlines
Deal found 12/23$612

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 December 26, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$344
(Copa Airlines)

One-way from

$217
(Kiwi.com)
Provider with most accurate pricing for San Salvador El Salvador Intl-San Diego flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Salvador El Salvador Intl-San Diego flights.
Search Deals
From San Salvador El Salvador Intl to San Diego
Search Deals
One-way flight from San Salvador El Salvador Intl to San Diego
Search Deals

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 2,558,603 searches. Data last updated December 26, 2025.
Use the filters below to find and compare flights from San Salvador to San Diego that are best for you.

Fly from

San Salvador

Fly to

San Diego

Route

Depart

Return

Price

San SalvadorSan Diego

SAL - SAN

SALSAN

San Salvador El Salvador Intl

Sun 2/8

5:02 am-5:13 pm

1 stop14h 11m

San Diego

Sun 2/15

8:17 pm-12:43 pm

1 stop14h 26m

$344

San SalvadorSan Diego

SAL - SAN

SALSAN

San Salvador El Salvador Intl

Wed 3/11

8:35 am-6:14 pm

1 stop10h 39m

San Diego

Wed 3/18

9:18 pm-12:43 pm

1 stop14h 25m

$344

San SalvadorSan Diego

SAL - SAN

SALSAN

San Salvador El Salvador Intl

Fri 4/17

10:55 pm-7:44 pm

1 stop21h 49m

San Diego

Fri 4/24

10:20 am-5:55 am

1 stop18h 35m

$391

San SalvadorSan Diego

SAL - SAN

SALSAN

San Salvador El Salvador Intl

Sun 2/8

5:30 am-7:54 pm

2 stops16h 24m

San Diego

Sun 2/15

9:28 am-6:30 am

1 stop19h 02m

$572

San SalvadorSan Diego

SAL - SAN

SALSAN

San Salvador El Salvador Intl

Wed 3/11

2:01 pm-8:53 am

2 stops19h 52m

San Diego

Wed 3/18

7:52 pm-11:37 am

2 stops14h 45m

$575

San SalvadorSan Diego

SAL - SAN

SALSAN

San Salvador El Salvador Intl

Fri 2/13

2:50 pm-10:00 pm

1 stop9h 10m

San Diego

Tue 2/17

12:16 pm-9:19 pm

1 stop7h 03m

$582

San SalvadorSan Diego

SAL - SAN

SALSAN

San Salvador El Salvador Intl

Sun 2/8

4:40 pm-10:27 am

2 stops19h 47m

San Diego

Sun 2/15

4:00 pm-1:19 pm

2 stops19h 19m

$586

San SalvadorSan Diego

SAL - SAN

SALSAN

San Salvador El Salvador Intl

Wed 3/4

6:15 pm-4:13 pm

2 stops47h 58m

$217

San SalvadorSan Diego

SAL - SAN

SALSAN

San Salvador El Salvador Intl

Tue 3/3

8:25 pm-11:43 am

1 stop17h 18m

$230

San SalvadorSan Diego

SAL - SAN

SALSAN

San Salvador El Salvador Intl

Wed 12/31

12:05 pm-9:57 am

2 stops23h 52m

$281

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/23

Showing 1-10 of 12 results
1
2

Compare providers for flights from San Salvador to San Diego

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 Salvador to San Diego in December.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on San Salvador-San Diego flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on San Salvador-San Diego flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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.
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

What is the cheapest month to book a flight from San Salvador to San Diego?

Currently, May is the cheapest month in which you can book a flight from San Salvador to San Diego (average of $171). Flying from San Salvador to San Diego in November is currently the most expensive (average of $361). 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.

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 December 26, 2025.
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.
United Airlines
7.4
Good
9,115 reviews

Entertainment

7.1

Comfort

7.3

Food

6.6

Crew

8.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.
United Airlines
7.4
Good
9,115 reviews
United Airlines
7.4
Good
9,115 reviews

Entertainment

7.1

Comfort

7.3

Food

6.6

Crew

8.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.

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.

  • How long is the flight from San Salvador to San Diego?

    Copa Airlines can get you from San Salvador to San Diego in just under 14h 11m. Your travel time can differ by up to . The distance between San Salvador and San Diego is about 2216 mi.

  • What is the cheapest airline to fly from San Salvador to San Diego round-trip?

    United Airlines, at $462, was found to be the cheapest airline from San Salvador to San Diego..

  • Can I find deals for flights from San Salvador to San Diego that include hotel bookings?

    Yes. In addition to deals on San Salvador to San Diego flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Salvador to San Diego?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Salvador to San Diego.

  • Can I find deals for business class flights from San Salvador to San Diego?

    Yes. Cheapflights offers flight deals from San Salvador to San Diego by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from San Salvador to San Diego?

    Currently, May is the cheapest month in which you can book a flight from San Salvador to San Diego (average of $171). Flying from San Salvador to San Diego in November is currently the most expensive (average of $361). 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.

See more FAQs

Traveling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
El Cajon
Chula Vista
National City
Coronado
La Mesa
Poway
Julian
Lemon Grove

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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 2,558,603 searches. Data last updated December 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$462Average$683FlexibilityNo cancel feeOn-time69%

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