$133 Find Cheap Flights from San Diego to El Salvador

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Diego to El Salvador departing on 2/19. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Book Cheap San Diego to El Salvador Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Diego to El Salvador that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San Diego to El Salvador

Tue, Jan 6 - Tue, Jan 13
Copa Airlines Logo
8:16 pm - 12:41 pmSAN-SAL
14h 25m1 stop
Copa Airlines Logo
8:36 am - 5:41 pmSAL-SAN
11h 05m1 stop
$280Copa Airlines
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Thu, Jan 22 - Thu, Jan 29
Multiple Airlines Logo
8:16 am - 9:05 pmSAN-SAL
10h 49m1 stop
Multiple Airlines Logo
9:00 am - 9:14 pmSAL-SAN
14h 14m1 stop
$354Multiple Airlines
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Thu, Jan 22 - Thu, Jan 29
Multiple Airlines Logo
11:49 am - 9:55 pmSAN-SAL
32h 06m2 stops
Multiple Airlines Logo
9:00 am - 9:26 amSAL-SAN
26h 26m1 stop
$370Multiple Airlines
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Sat, Dec 27 - Thu, Jan 15
Frontier Logo
6:40 am - 9:55 amSAN-SAL
25h 15m1 stop
Frontier Logo
10:56 am - 12:24 amSAL-SAN
15h 28m1 stop
$381Frontier
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Sat, Jan 17 - Tue, Jan 27
Multiple Airlines Logo
8:16 am - 9:05 pmSAN-SAL
10h 49m1 stop
Multiple Airlines Logo
10:05 pm - 11:56 amSAL-SAN
15h 51m1 stop
$384Multiple Airlines
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Sat, Dec 27 - Thu, Jan 15
Frontier Logo
6:40 am - 9:55 amSAN-SAL
25h 15m1 stop
Frontier Logo
10:56 am - 8:21 amSAL-SAN
23h 25m2 stops
$402Frontier
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Sat, Jan 17 - Tue, Jan 27
Multiple Airlines Logo
5:10 pm - 7:55 amSAN-SAL
36h 45m2 stops
Multiple Airlines Logo
9:00 am - 4:09 pmSAL-SAN
9h 09m1 stop
$408Multiple Airlines
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Sun, Jan 25 - Sat, Jan 31
Multiple Airlines Logo
11:08 am - 9:05 pmSAN-SAL
7h 57m1 stop
Multiple Airlines Logo
9:00 am - 4:40 pmSAL-SAN
9h 40m1 stop
$414Multiple Airlines
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Mon, May 11 - Wed, May 13
Avianca Logo
8:50 pm - 6:30 amSAN-SAL
8h 40m1 stop
Avianca Logo
5:40 pm - 9:55 amSAL-SAN
17h 15m1 stop
$422Avianca
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Sat, Jan 17 - Sat, Jan 24
Multiple Airlines Logo
8:16 am - 9:05 pmSAN-SAL
10h 49m1 stop
Multiple Airlines Logo
9:00 am - 7:35 pmSAL-SAN
12h 35m1 stop
$423Multiple Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for San Diego to El Salvador flights

Get data-powered insights and trends into flights from San Diego to El Salvador to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from San Diego to El Salvador?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San Diego to El Salvador, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from San Diego to El Salvador is July, when tickets cost $499 (return) on average. On the other hand, the most expensive months are December and January, when the average cost of round-trip tickets is $1,086 and $625 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from San Diego to El Salvador, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from San Diego to El Salvador, you should book around 4 weeks before departure, which saves you about 8% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 24 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$133
Best time to beat the crowds but there is an average 7% increase in price.
Most popular time to fly and prices are also 10% lower on average.
Flight from San Diego to San Salvador

FAQs - booking El Salvador flights

  • How does KAYAK find such low prices on flights from San Diego to El Salvador?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Diego to El Salvador.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Diego to El Salvador?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from San Diego to El Salvador is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from San Diego to El Salvador?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from San Diego to El Salvador with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Diego to El Salvador?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from San Diego to El Salvador up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to El Salvador?

    The cheapest time of day to fly to El Salvador is generally in the evening, when round-trip flights cost $588 on average. Morning departures are around 2% more expensive than evening flights, on average. The most expensive time of day to fly to El Salvador is generally at night, which is peak travel time and where the average cost of a ticket is $600.

Reviews of the top 3 airlines serving from San Diego to El Salvador

 
Need help choosing which airline to fly with from San Diego to El Salvador? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.6
Copa AirlinesOverall score based on 1567 reviews
6.8Entertainment
6.8Food
7.4Comfort
7.8Boarding
8.1Crew
Airline reviews

Very strict carry on rules meant most of the plane had to gate check their luggage. As is often the case had things that were broken because of this, but I appreciated not being charged to gate check. Otherwise good flight and great crew once on the plane

6.0 GoodZach, Oct 2025DEN - PTY
Read more Copa Airlines reviews

Very strict carry on rules meant most of the plane had to gate check their luggage. As is often the case had things that were broken because of this, but I appreciated not being charged to gate check. Otherwise good flight and great crew once on the plane

Some of the Air hostesses are not that friendly. Need improvement

I liked the meatloaf the chicken was awful but the plane was on time and got there and the staff was nice.

Boarding was quick & efficient; they gave boarding groups due priority; staff & air crew were very cordial and helpful, pleasant flight.

Cops Airlines is fantastic! The level of care and professionalism provided by the entire crew was top rate.

horrible service, food was an embarrassment, no charging for cellphones, stay away

Great experience with a crew always thinking in the passenger

The flighr attandants were very rude they ignored me didnt offer me anything to drink throughoit the 4 hour flight i feel i was targeted and ignored because i was a darkskin latino man.

I selected first class expecting excetional service. It was mediocre at best. The food service was cold, meal choices was poor and on one leg they did provide dessert. I did enjoy the lay day seat but the movies were old and nothing current. Boarding the plane is always hot. So boarding is quite warm until your in the air. I took a small personal air fan. Update the meals and movies.

Very happy with my flight. I would definitely recommend it.

This was an older airplane. The cabin was constantly warm to hot throughout the 10 hour flight and there were no vents to personalize air flow. Also since it was an older plane, the material and comfort of the chairs were very uncomfortable. I left my flight with major soreness on my tailbone.

Older aircraft, no meal, only food was for purchase. Not impressed United.

Not pleasant trip cross country when the entertainment and WiFi system not working. No entertainment for entirety of route. Staff was rather nonchalant in that they dismissed the problem due to age of plane. It would have been nice to know this up front so I could have come prepared to read or download movies before boarding Coincidentally or not, there was a similar issue with the entertainment system on my previous flight I took on my fist leg of the trip. There are no seat TVs, so you must rely on the app when it works. United can do better. Also, what use it it to pay for boarding group 2 when half of the passengers are in the same line as you?

My experience on this United Airlines flight was highly uncomfortable, primarily due to two issues: Cabin Temperature: The temperature on the Boeing 737 MAX 8 was unacceptably high, feeling consistently around 80 degrees throughout the flight. This made sleeping impossible and significantly detracted from the experience. Seating Arrangement: Being stuck in a middle seat for a six-and-a-half-hour overnight flight compounded the discomfort. Moving forward, I will always purchase a seat assignment to avoid this situation.

Premium Plus is a really good idea for longer flights

Same as last comment. Food sucks. Quality. Not surprising most people have no clue about nourishment Clearly

The flight attendants were great, I joked with one I can’t remember her name, a blond, really sweet. I thought it was run well very professional. This was great i survived Spirit, I know for which I speak.

We were in business class. the angled seats in that class do not have a real window view & the placement of the controls are bad. But we knew that. But the food options were mediocre. The taste was fine, but the size was for a child. It’s just really feels like United is skimping on everything. Even when we were in the Polaris lounge they did not have diet sodas. They said they were out no Coke zero no Diet Coke, etc. I do not think the portion of nuts they serve on the plane could get any smaller. Really a minimal service and offer for what you’re paying for in business.

I was in first class. The outlets at my seat did not work. The plane was shabby and run down. I had prepurchsed a day subscription for internet that was not redeemable. I had to repurchase the internet for my flight and then it didn’t work anyway. Quite disappointed in what was supposed to be the launch of a great vacation.

We had to deboard 2 times due to maintenance issues. They changed the plane, and then we got deviated to LAX due to maibtenance issues on the other plane, had to sleep at LAX and los a full day.

The flight was smooth, the pilot kept us informed about delays and we arrived more of less on time

The flight was flawless and we even arrived between 20 and 25 minutes early!

Always seated jammed in rear of aircraft Admirals Club food at DFW terminal D was absolute worst food experience and I pay $600/year to eat this dried out junk

Mostly good. Flight was crowded but Airline personnel were very friendly & accommodating. It would be good to have savory snacks rather than just sweet Biscoff cookies.

It was a red eye flight, so no meals were provided, but it was fine with snacks. The seats felt cramped and almost too narrow.

Very crowded flight but what can you expect these days?? Crew was accommodating.

The seats in economy were appeared to be quite thin and lack sufficient cushioning to be comfortable. Perhaps it was my seating position but the plane seemed notably load.

The entertainment package was vast and the selections were very current. Keep updating it was great.

The seat was so hard my tailbone was aching The crew was kind of a b**** because I made a joke that I didn't care if they close the door I total c*** when she was trying to f****** act like she was mad at me because I said that The flight was bumpy. Sure you didnt have control over that.

4 hours late, including over +1 hour waiting in plane to take off. Baggage left behind too.

Everything you need to know for your flight from San Diego to El Salvador

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