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Cheap flights from San Diego to San Salvador from $139

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 9/2. 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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Find the cheapest flights from San Diego to San Salvador

Cheap round-trip flights

Logo
7:47 pm - 12:40 pmSAN-SAL
15h 53m2 stops
Logo
6:40 am - 7:29 amSAL-SAN
25h 49m2 stops
$273
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Wed, Sep 10 - Wed, Sep 17
Logo
1:35 pm - 12:40 pmSAN-SAL
22h 05m3 stops
Logo
6:40 am - 7:29 amSAL-SAN
25h 49m2 stops
$309
Find Deal
Wed, Sep 10 - Wed, Sep 17
Delta Logo
10:30 pm - 12:22 pmSAN-SAL
12h 52m1 stop
Delta Logo
2:25 pm - 10:59 pmSAL-SAN
10h 34m1 stop
$323Delta
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Fri, Oct 3 - Thu, Nov 20
United Airlines Logo
8:00 am - 8:17 pmSAN-SAL
11h 17m1 stop
United Airlines Logo
2:50 pm - 9:53 pmSAL-SAN
9h 03m1 stop
$326United Airlines
Find Deal
Wed, Oct 1 - Thu, Nov 20
United Airlines Logo
6:15 am - 8:17 pmSAN-SAL
13h 02m1 stop
United Airlines Logo
1:50 pm - 9:53 pmSAL-SAN
9h 03m1 stop
$330United Airlines
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Wed, Oct 22 - Wed, Oct 29
United Airlines Logo
6:00 pm - 2:23 pmSAN-SAL
19h 23m2 stops
United Airlines Logo
5:55 am - 5:29 pmSAL-SAN
12h 34m2 stops
$334United Airlines
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Wed, Oct 22 - Wed, Oct 29
United Airlines Logo
3:15 pm - 8:17 pmSAN-SAL
28h 02m1 stop
United Airlines Logo
6:00 am - 8:04 pmSAL-SAN
15h 04m1 stop
$339United Airlines
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Fri, Sep 5 - Mon, Sep 15
American Airlines Logo
12:30 pm - 11:40 amSAN-SAL
22h 10m1 stop
American Airlines Logo
2:30 pm - 10:24 pmSAL-SAN
8h 54m1 stop
$340American Airlines
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Wed, Oct 8 - Wed, Oct 22
American Airlines Logo
12:30 pm - 11:40 amSAN-SAL
22h 10m1 stop
American Airlines Logo
12:41 pm - 8:38 amSAL-SAN
20h 57m2 stops
$344American Airlines
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Wed, Oct 8 - Wed, Oct 22
Copa Airlines Logo
9:08 pm - 12:36 pmSAN-SAL
14h 28m1 stop
Copa Airlines Logo
8:33 am - 5:50 pmSAL-SAN
10h 17m1 stop
$397Copa Airlines
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Wed, Sep 10 - Wed, Sep 17

American Airlines flights from San Diego to San Salvador

Our best American Airlines deals on San Diego to San Salvador flight tickets
American Airlines
Oct 8
SAN12:30 pmSan Diego
22h 10m
1 stop
SAL11:40 amSan Salvador El Salvador Intl
Oct 22
SAL2:30 pmSan Salvador El Salvador Intl
8h 54m
1 stop
SAN10:24 pmSan Diego
$340
Find similar
American Airlines
Oct 8
SAN12:30 pmSan Diego
22h 10m
1 stop
SAL11:40 amSan Salvador El Salvador Intl
Oct 22
SAL12:41 pmSan Salvador El Salvador Intl
20h 57m
2 stops
SAN8:38 amSan Diego
$344
Find similar
American Airlines
Sep 29
SAN12:38 pmSan Diego
21h 57m
2 stops
SAL11:35 amSan Salvador El Salvador Intl
Nov 20
SAL2:27 pmSan Salvador El Salvador Intl
9h 31m
1 stop
SAN9:58 pmSan Diego
$399
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Avianca flights from San Diego to San Salvador

Our best Avianca deals on San Diego to San Salvador flight tickets
Avianca
Aug 31
SAN2:21 pmSan Diego
14h 29m
1 stop
SAL5:50 amSan Salvador El Salvador Intl
Sep 13
SAL6:40 pmSan Salvador El Salvador Intl
16h 33m
1 stop
SAN10:13 amSan Diego
$442
Find similar
Avianca
Aug 24
SAN6:15 amSan Diego
13h 50m
2 stops
SAL9:05 pmSan Salvador El Salvador Intl
Aug 31
SAL5:30 amSan Salvador El Salvador Intl
15h 16m
2 stops
SAN7:46 pmSan Diego
$551
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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 August 14, 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

Wed 9/10

7:47 pm-12:40 pm

2 stops15h 53m

San Salvador El Salvador Intl

Wed 9/17

6:40 am-7:29 am

2 stops25h 49m

$273

San DiegoSan Salvador

SAN - SAL

SANSAL

San Diego

Wed 9/10

1:35 pm-12:40 pm

3 stops22h 05m

San Salvador El Salvador Intl

Wed 9/17

6:40 am-7:29 am

2 stops25h 49m

$309

San DiegoSan Salvador

SAN - SAL

SANSAL

San Diego

Fri 10/3

10:30 pm-12:22 pm

1 stop12h 52m

San Salvador El Salvador Intl

Thu 11/20

2:25 pm-10:59 pm

1 stop10h 34m

$323

San DiegoSan Salvador

SAN - SAL

SANSAL

San Diego

Wed 10/1

8:00 am-8:17 pm

1 stop11h 17m

San Salvador El Salvador Intl

Thu 11/20

2:50 pm-9:53 pm

1 stop9h 03m

$326

San DiegoSan Salvador

SAN - SAL

SANSAL

San Diego

Wed 10/22

6:15 am-8:17 pm

1 stop13h 02m

San Salvador El Salvador Intl

Wed 10/29

1:50 pm-9:53 pm

1 stop9h 03m

$330

San DiegoSan Salvador

SAN - SAL

SANSAL

San Diego

Wed 10/22

6:00 pm-2:23 pm

2 stops19h 23m

San Salvador El Salvador Intl

Wed 10/29

5:55 am-5:29 pm

2 stops12h 34m

$334

San DiegoSan Salvador

SAN - SAL

SANSAL

San Diego

Fri 9/5

3:15 pm-8:17 pm

1 stop28h 02m

San Salvador El Salvador Intl

Mon 9/15

6:00 am-8:04 pm

1 stop15h 04m

$339

San DiegoSan Salvador

SAN - SAL

SANSAL

San Diego

Wed 10/8

12:30 pm-11:40 am

1 stop22h 10m

San Salvador El Salvador Intl

Wed 10/22

2:30 pm-10:24 pm

1 stop8h 54m

$340

San DiegoSan Salvador

SAN - SAL

SANSAL

San Diego

Wed 10/8

12:30 pm-11:40 am

1 stop22h 10m

San Salvador El Salvador Intl

Wed 10/22

12:41 pm-8:38 am

2 stops20h 57m

$344

San DiegoSan Salvador

SAN - SAL

SANSAL

San Diego

Wed 9/10

9:08 pm-12:36 pm

1 stop14h 28m

San Salvador El Salvador Intl

Wed 9/17

8:33 am-5:50 pm

1 stop10h 17m

$397

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 cheapest month to fly to San Salvador?

If you aren’t able to travel to San Salvador during the month of November, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $490.

What is the cheapest day to depart on your flight to San Salvador?

On average, the least expensive day to fly to San Salvador from San Diego is on a Saturday. momondo users have found tickets for Saturday departures for as low as $508. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Wednesday as prices are generally higher than usual. According to our data, the average ticket price to San Salvador on Wednesday is $663.

What is the cheapest time of day to depart on your flight to San Salvador?

Our most recent data shows that the best time of day to fly to San Salvador is in the afternoon. Flights from San Diego to San Salvador during this time can be as low as $588. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $600 on average. Flights to San Salvador from San Diego in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.

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

As of August 2025, prices for San Diego to San Salvador flights are approximately 3% cheaper 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

Best Price Found

$139

Fastest flight time

7h 08m

Direct flights

None

Airports in San Salvador

1 airport
The best one-way flight to San Salvador from San Diego in the past 72 hours is $139. The best round-trip flight deal from San Diego to San Salvador found on momondo in the last 72 hours is $273.
The fastest flight from San Diego to San Salvador takes 7h 08m
There are no direct flights from San Diego to San Salvador. Popular non-direct route for this connection is San Diego Airport - San Salvador El Salvador Intl Airport.
There is 1 airport near San Salvador: San Salvador El Salvador Intl (SAL)
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  • 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 7h 08m.

  • 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 $249Free CancellationRating
7.5
1,507 reviews
Search Copa Airlines flights
American AirlinesPriceFrom $451Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $488Free CancellationRating
7.4
8,916 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
La Libertad
El Cuco
Acajutla

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
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