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Cheap flights from San Diego to San Salvador from $261

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Diego to San Salvador departing on 1/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from San Diego to San Salvador

Cheap round-trip flights

Enter your travel dates to find the best prices.
Copa Airlines Logo
8:16 pm - 12:41 pm
SAN
-
SAL
14h 25m1 stop
Copa Airlines Logo
8:36 am - 5:41 pm
SAL
-
SAN
11h 05m1 stop
$280Copa Airlines
Mon, Jan 19 - Fri, Jan 23
Frontier Logo
6:30 am - 11:36 am
SAN
-
SAL
27h 06m2 stops
Frontier Logo
12:51 pm - 3:11 pm
SAL
-
SAN
28h 20m2 stops
$321Frontier
Fri, Jan 23 - Sat, Jan 31
Multiple Airlines Logo
7:35 am - 5:55 am
SAN
-
SAL
20h 20m1 stop
Multiple Airlines Logo
8:05 am - 8:00 pm
SAL
-
SAN
13h 55m1 stop
$340Multiple Airlines
Sat, Feb 21 - Wed, Mar 4
Multiple Airlines Logo
5:10 pm - 9:05 pm
SAN
-
SAL
25h 55m1 stop
Multiple Airlines Logo
11:23 am - 11:31 pm
SAL
-
SAN
14h 08m2 stops
$359Multiple Airlines
Fri, Jan 23 - Sat, Jan 31
Multiple Airlines Logo
9:00 pm - 9:05 pm
SAN
-
SAL
22h 05m1 stop
Multiple Airlines Logo
7:30 pm - 2:13 pm
SAL
-
SAN
20h 43m1 stop
$360Multiple Airlines
Wed, Feb 4 - Fri, Feb 6
Multiple Airlines Logo
2:52 pm - 9:05 pm
SAN
-
SAL
28h 13m1 stop
Multiple Airlines Logo
12:05 pm - 11:31 pm
SAL
-
SAN
37h 26m2 stops
$362Multiple Airlines
Mon, Jan 26 - Mon, Feb 2
Multiple Airlines Logo
8:26 pm - 9:05 pm
SAN
-
SAL
22h 39m1 stop
Multiple Airlines Logo
11:23 am - 12:08 am
SAL
-
SAN
14h 45m2 stops
$375Multiple Airlines
Mon, Jan 19 - Fri, Jan 23
Multiple Airlines Logo
3:30 pm - 9:55 am
SAN
-
SAL
16h 25m1 stop
Multiple Airlines Logo
8:05 am - 7:49 pm
SAL
-
SAN
13h 44m1 stop
$393Multiple Airlines
Mon, Feb 2 - Tue, Feb 10
Multiple Airlines Logo
3:30 pm - 9:55 am
SAN
-
SAL
16h 25m1 stop
Multiple Airlines Logo
10:40 pm - 7:35 pm
SAL
-
SAN
22h 55m1 stop
$396Multiple Airlines
Sun, Feb 8 - Sat, Feb 14
Multiple Airlines Logo
7:35 am - 5:55 am
SAN
-
SAL
20h 20m1 stop
Multiple Airlines Logo
10:05 pm - 8:19 pm
SAL
-
SAN
24h 14m1 stop
$398Multiple Airlines
Sun, Mar 1 - Sat, Mar 7

Avianca flights from San Diego to San Salvador

Our best Avianca deals on San Diego to San Salvador flight tickets
Avianca
Apr 13
SAN8:39 pmSan Diego
22h 11m
1 stop
SAL7:50 pmSan Salvador El Salvador Intl
Apr 17
SAL5:30 amSan Salvador El Salvador Intl
19h 29m
2 stops
SAN11:59 pmSan Diego
$476
Find similar
Avianca
Mar 2
SAN6:10 pmSan Diego
34h 15m
3 stops
SAL6:25 amSan Salvador El Salvador Intl
Mar 11
SAL6:15 pmSan Salvador El Salvador Intl
26h 33m
1 stop
SAN7:48 pmSan Diego
$507
Find similar
Avianca
Dec 30
SAN6:15 amSan Diego
22h 10m
3 stops
SAL6:25 amSan Salvador El Salvador Intl
Jan 1
SAL10:20 pmSan Salvador El Salvador Intl
23h 37m
2 stops
SAN7:57 pmSan Diego
$2,793
Find similar

Copa Airlines flights from San Diego to San Salvador

Our best Copa Airlines deals on San Diego to San Salvador flight tickets
Copa Airlines
Jan 19
SAN8:16 pmSan Diego
14h 25m
1 stop
SAL12:41 pmSan Salvador El Salvador Intl
Jan 23
SAL8:36 amSan Salvador El Salvador Intl
11h 05m
1 stop
SAN5:41 pmSan Diego
$280
Find similar
Copa Airlines
Mar 20
SAN9:18 pmSan Diego
14h 25m
1 stop
SAL12:43 pmSan Salvador El Salvador Intl
Apr 1
SAL8:33 amSan Salvador El Salvador Intl
15h 05m
2 stops
SAN10:38 pmSan Diego
$464
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated December 28, 2025.
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

Price

San DiegoSan Salvador

SAN - SAL

SANSAL

San Diego

Mon 1/19

8:16 pm-12:41 pm

1 stop14h 25m

San Salvador El Salvador Intl

Fri 1/23

8:36 am-5:41 pm

1 stop11h 05m

$280

San DiegoSan Salvador

SAN - SAL

SANSAL

San Diego

Fri 1/23

6:30 am-11:36 am

2 stops27h 06m

San Salvador El Salvador Intl

Sat 1/31

12:51 pm-3:11 pm

2 stops28h 20m

$321

San DiegoSan Salvador

SAN - SAL

SANSAL

San Diego

Sat 2/21

7:35 am-5:55 am

1 stop20h 20m

San Salvador El Salvador Intl

Wed 3/4

8:05 am-8:00 pm

1 stop13h 55m

$340

San DiegoSan Salvador

SAN - SAL

SANSAL

San Diego

Fri 1/23

5:10 pm-9:05 pm

1 stop25h 55m

San Salvador El Salvador Intl

Sat 1/31

11:23 am-11:31 pm

2 stops14h 08m

$359

San DiegoSan Salvador

SAN - SAL

SANSAL

San Diego

Wed 2/4

9:00 pm-9:05 pm

1 stop22h 05m

San Salvador El Salvador Intl

Fri 2/6

7:30 pm-2:13 pm

1 stop20h 43m

$360

San DiegoSan Salvador

SAN - SAL

SANSAL

San Diego

Mon 1/26

2:52 pm-9:05 pm

1 stop28h 13m

San Salvador El Salvador Intl

Mon 2/2

12:05 pm-11:31 pm

2 stops37h 26m

$362

San DiegoSan Salvador

SAN - SAL

SANSAL

San Diego

Mon 1/19

8:26 pm-9:05 pm

1 stop22h 39m

San Salvador El Salvador Intl

Fri 1/23

11:23 am-12:08 am

2 stops14h 45m

$375

San DiegoSan Salvador

SAN - SAL

SANSAL

San Diego

Mon 2/2

3:30 pm-9:55 am

1 stop16h 25m

San Salvador El Salvador Intl

Tue 2/10

8:05 am-7:49 pm

1 stop13h 44m

$393

San DiegoSan Salvador

SAN - SAL

SANSAL

San Diego

Sun 2/8

3:30 pm-9:55 am

1 stop16h 25m

San Salvador El Salvador Intl

Sat 2/14

10:40 pm-7:35 pm

1 stop22h 55m

$396

San DiegoSan Salvador

SAN - SAL

SANSAL

San Diego

Sun 3/1

7:35 am-5:55 am

1 stop20h 20m

San Salvador El Salvador Intl

Sat 3/7

10:05 pm-8:19 pm

1 stop24h 14m

$398

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
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See travel insights to San Salvador from

How to get the cheapest flight ticket from San Diego to San Salvador

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to San Salvador?

If you aren’t able to travel to San Salvador during the month of July, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $499.

How far in advance should I book a flight to San Salvador?

You are more likely to see cheaper flights to San Salvador from San Diego when booking weeks ahead of your departure date. In general, you can expect to find flights to San Salvador for around $559 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Salvador from San Diego for as low as $249 on momondo.

Can stopping save me money on San Diego to San Salvador flights?

You could potentially save up to 74% on your flight if you consider stops on a San Diego to San Salvador flight.

How have San Diego to San Salvador flight prices changed over time?

As of December 2025, prices for San Diego to San Salvador flights are approximately 60% more expensive when compared to flights at the same time last year.

When to book flights from San Diego to San Salvador

Are you open to changing your travel dates? Check out the ideal times to fly from San Diego to San Salvador according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap San Diego to San Salvador (SAN to SAL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Diego to San Salvador

Fastest flight time

14h 25m

Direct flights

None
The fastest flight from San Diego to San Salvador takes 14h 25m
There are no direct flights from San Diego to San Salvador. There are no popular flight routes from San Diego to San Salvador.
Search flight deals

  • How far is San Diego to San Salvador El Salvador Intl by plane?

    There are 2193.9 mi between San Diego and San Salvador El Salvador Intl. By plane, this route typically takes 14h 25m.

  • When did momondo last update prices for flights from San Diego Airport to San Salvador El Salvador Intl Airport?

    Prices for flights from San Diego Airport to San Salvador El Salvador Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from San Diego Airport to San Salvador El Salvador Intl Airport?

  • How old do you have to be to fly from San Diego Airport to San Salvador El Salvador Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from San Diego Airport to San Salvador El Salvador Intl Airport.

  • What documentation or ID do you need to fly to San Salvador El Salvador Intl Airport?

    The required travel and health documents for your San Salvador El Salvador Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Salvador El Salvador Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from San Diego to San Salvador?

Best airlines flying from San Diego to San Salvador

Compare and see reviews for airlines that fly from San Diego to San Salvador with momondo
Airline
Rating
Free Cancellation
Price
Copa AirlinesPriceFrom $167Free CancellationRating
7.6
1,561 reviews
Search Copa Airlines flights
United AirlinesPriceFrom $364Free CancellationRating
7.4
9,114 reviews
Search United Airlines flights

Traveling to a place near San Salvador?

Book flights to San Salvador if you plan to visit one of these locations
Sonsonate
Acajutla
La Libertad
El Cuco

Why use momondo?

Why should I use momondo to find a flight deal from San Diego to San Salvador?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to San Salvador from San Diego.

Can I find flights from San Diego to San Salvador with flexible booking policies on momondo?

Yes. All flights to San Salvador from San Diego on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from San Diego to San Salvador?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to San Salvador from San Diego.

I’m not ready to book a flight from San Diego to San Salvador right now. Can momondo alert me if prices change?

Yes. momondo can track prices for San Diego to San Salvador flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your San Salvador trip

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Fly your favorite airline to San Salvador

Airlines are sorted and displayed according to clicks in the past 7 days on momondo
Avianca
United Airlines
American Airlines
Copa Airlines