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Cheap flights from San Diego to San Salvador from $176

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 4/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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
9:18 pm - 12:43 pm
SAN
-
SAL
14h 25m
1 stop
Copa Airlines Logo
8:35 am - 6:14 pm
SAL
-
SAN
10h 39m
1 stop
$281Copa Airlines
Wed, Mar 18 - Wed, Mar 25
Copa Airlines Logo
9:18 pm - 12:41 pm
SAN
-
SAL
14h 23m
1 stop
Copa Airlines Logo
4:57 am - 6:30 pm
SAL
-
SAN
14h 33m
1 stop
$287Copa Airlines
Mon, Apr 20 - Sun, Apr 26
Frontier Logo
6:45 am - 11:00 am
SAN
-
SAL
27h 15m
1 stop
Frontier Logo
3:02 pm - 8:04 pm
SAL
-
SAN
30h 02m
2 stops
$300Frontier
Sun, Apr 5 - Mon, Apr 13
Frontier Logo
9:56 pm - 11:00 am
SAN
-
SAL
12h 04m
2 stops
Frontier Logo
3:02 pm - 11:44 pm
SAL
-
SAN
9h 42m
1 stop
$301Frontier
Sun, Apr 12 - Mon, Apr 13
Copa Airlines Logo
9:18 pm - 10:10 pm
SAN
-
SAL
23h 52m
1 stop
Copa Airlines Logo
5:02 am - 6:14 pm
SAL
-
SAN
14h 12m
1 stop
$306Copa Airlines
Fri, Mar 13 - Mon, Mar 16
Frontier Logo
6:25 am - 11:00 am
SAN
-
SAL
27h 35m
2 stops
Frontier Logo
3:02 pm - 11:44 pm
SAL
-
SAN
9h 42m
1 stop
$312Frontier
Tue, Apr 7 - Mon, Apr 13
Frontier Logo
6:25 am - 11:00 am
SAN
-
SAL
27h 35m
2 stops
Frontier Logo
3:02 pm - 11:44 pm
SAL
-
SAN
9h 42m
1 stop
$316Frontier
Tue, Apr 7 - Mon, Apr 13
Copa Airlines Logo
10:00 pm - 11:36 pm
SAN
-
SAL
24h 36m
1 stop
Copa Airlines Logo
4:53 am - 6:30 pm
SAL
-
SAN
14h 37m
1 stop
$318Copa Airlines
Fri, May 1 - Fri, May 8
Frontier Logo
6:45 am - 11:00 am
SAN
-
SAL
27h 15m
1 stop
Frontier Logo
3:02 pm - 11:44 pm
SAL
-
SAN
9h 42m
1 stop
$321Frontier
Sun, Apr 5 - Mon, Apr 13
Frontier Logo
9:56 pm - 11:00 am
SAN
-
SAL
12h 04m
2 stops
Frontier Logo
3:02 pm - 11:44 pm
SAL
-
SAN
9h 42m
1 stop
$322Frontier
Sun, Apr 12 - Mon, Apr 13

Frontier flights from San Diego to San Salvador

Our best Frontier deals on San Diego to San Salvador flight tickets
Frontier
Apr 5
SAN6:45 amSan Diego
27h 15m
1 stop
SAL11:00 amSan Salvador El Salvador Intl
Apr 13
SAL3:02 pmSan Salvador El Salvador Intl
30h 02m
2 stops
SAN8:04 pmSan Diego
$300
Frontier
Apr 12
SAN9:56 pmSan Diego
12h 04m
2 stops
SAL11:00 amSan Salvador El Salvador Intl
Apr 13
SAL3:02 pmSan Salvador El Salvador Intl
9h 42m
1 stop
SAN11:44 pmSan Diego
$301
Frontier
Apr 7
SAN6:25 amSan Diego
27h 35m
2 stops
SAL11:00 amSan Salvador El Salvador Intl
Apr 13
SAL3:02 pmSan Salvador El Salvador Intl
9h 42m
1 stop
SAN11:44 pmSan Diego
$312

Copa Airlines flights from San Diego to San Salvador

Our best Copa Airlines deals on San Diego to San Salvador flight tickets
Copa Airlines
Mar 18
SAN9:18 pmSan Diego
14h 25m
1 stop
SAL12:43 pmSan Salvador El Salvador Intl
Mar 25
SAL8:35 amSan Salvador El Salvador Intl
10h 39m
1 stop
SAN6:14 pmSan Diego
$281
Copa Airlines
Apr 20
SAN9:18 pmSan Diego
14h 23m
1 stop
SAL12:41 pmSan Salvador El Salvador Intl
Apr 26
SAL4:57 amSan Salvador El Salvador Intl
14h 33m
1 stop
SAN6:30 pmSan Diego
$287
Copa Airlines
Mar 13
SAN9:18 pmSan Diego
23h 52m
1 stop
SAL10:10 pmSan Salvador El Salvador Intl
Mar 16
SAL5:02 amSan Salvador El Salvador Intl
14h 12m
1 stop
SAN6:14 pmSan Diego
$306

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 February 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

Price

San DiegoSan Salvador

SAN - SAL

SANSAL

San Diego

Wed 3/18

9:18 pm-12:43 pm

1 stop14h 25m

San Salvador El Salvador Intl

Wed 3/25

8:35 am-6:14 pm

1 stop10h 39m

$281

San DiegoSan Salvador

SAN - SAL

SANSAL

San Diego

Mon 4/20

9:18 pm-12:41 pm

1 stop14h 23m

San Salvador El Salvador Intl

Sun 4/26

4:57 am-6:30 pm

1 stop14h 33m

$287

San DiegoSan Salvador

SAN - SAL

SANSAL

San Diego

Sun 4/5

6:45 am-11:00 am

1 stop27h 15m

San Salvador El Salvador Intl

Mon 4/13

3:02 pm-8:04 pm

2 stops30h 02m

$300

San DiegoSan Salvador

SAN - SAL

SANSAL

San Diego

Sun 4/12

9:56 pm-11:00 am

2 stops12h 04m

San Salvador El Salvador Intl

Mon 4/13

3:02 pm-11:44 pm

1 stop9h 42m

$301

San DiegoSan Salvador

SAN - SAL

SANSAL

San Diego

Fri 3/13

9:18 pm-10:10 pm

1 stop23h 52m

San Salvador El Salvador Intl

Mon 3/16

5:02 am-6:14 pm

1 stop14h 12m

$306

San DiegoSan Salvador

SAN - SAL

SANSAL

San Diego

Tue 4/7

6:25 am-11:00 am

2 stops27h 35m

San Salvador El Salvador Intl

Mon 4/13

3:02 pm-11:44 pm

1 stop9h 42m

$312

San DiegoSan Salvador

SAN - SAL

SANSAL

San Diego

Tue 4/7

6:25 am-11:00 am

2 stops27h 35m

San Salvador El Salvador Intl

Mon 4/13

3:02 pm-11:44 pm

1 stop9h 42m

$316

San DiegoSan Salvador

SAN - SAL

SANSAL

San Diego

Fri 5/1

10:00 pm-11:36 pm

1 stop24h 36m

San Salvador El Salvador Intl

Fri 5/8

4:53 am-6:30 pm

1 stop14h 37m

$318

San DiegoSan Salvador

SAN - SAL

SANSAL

San Diego

Sun 4/5

6:45 am-11:00 am

1 stop27h 15m

San Salvador El Salvador Intl

Mon 4/13

3:02 pm-11:44 pm

1 stop9h 42m

$321

San DiegoSan Salvador

SAN - SAL

SANSAL

San Diego

Sun 4/12

9:56 pm-11:00 am

2 stops12h 04m

San Salvador El Salvador Intl

Mon 4/13

3:02 pm-11:44 pm

1 stop9h 42m

$322

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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 typical price of a round-trip flight between San Diego and San Salvador?

What is the cheapest month to fly to San Salvador?

If you aren’t able to travel to San Salvador during the month of August, then flying in November 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 $568 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 56% 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?

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

8h 05m

Direct flights

None
The fastest flight from San Diego to San Salvador takes 8h 05m
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 8h 05m.

  • 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 $117Free CancellationRating
7.5
1,555 reviews
Search Copa Airlines flights
United AirlinesPriceFrom $364Free CancellationRating
7.4
9,340 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.

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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