SAN - SAL

$395 Find Cheap Flights from San Diego to San Salvador

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Diego to San Salvador departing on 6/14. 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

KAYAK searches hundreds of travel sites at once for deals on flights to San Salvador

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Diego to San Salvador, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Diego to San Salvador, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flights Deals
Useful Info
Flights Deals

Cheap Flight Deals from San Diego to San Salvador (SAN-SAL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Diego to San 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.

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

KAYAK's recommended round-trip deals from the most popular airlines that fly from San Diego to San Salvador.
Discover the best prices for you by selecting your travel dates on KAYAK.
Spirit Airlines Logo
2:30 pm - 12:09 pmSAN-SAL
20h 39m2 stops
Spirit Airlines Logo
1:14 pm - 7:13 amSAL-SAN
18h 59m2 stops
$395Spirit Airlines
Find Deal
Sat, Jun 14 - Sun, Jun 22
Spirit Airlines Logo
2:30 pm - 12:09 pmSAN-SAL
20h 39m2 stops
Spirit Airlines Logo
1:14 pm - 7:13 amSAL-SAN
18h 59m2 stops
$399Spirit Airlines
Find Deal
Sat, Jun 14 - Sun, Jun 22
 Logo
5:43 pm - 8:52 pmSAN-SAL
26h 09m2 stops
 Logo
6:30 am - 7:13 amSAL-SAN
25h 43m2 stops
Thu, May 29 - Thu, Jun 5
 Logo
6:15 am - 5:07 amSAN-SAL
21h 52m3 stops
 Logo
6:30 am - 7:13 amSAL-SAN
25h 43m2 stops
Thu, May 29 - Thu, Jun 5
United Airlines Logo
11:15 am - 11:58 pmSAN-SAL
11h 43m2 stops
United Airlines Logo
6:00 am - 2:11 pmSAL-SAN
9h 11m1 stop
$480United Airlines
Find Deal
Tue, May 27 - Tue, Jun 3
United Airlines Logo
8:30 pm - 2:23 pmSAN-SAL
16h 53m2 stops
United Airlines Logo
1:15 am - 9:17 amSAL-SAN
9h 02m1 stop
$484United Airlines
Find Deal
Tue, May 27 - Mon, Jun 2
Copa Airlines Logo
9:06 pm - 12:42 pmSAN-SAL
14h 36m1 stop
Copa Airlines Logo
5:00 am - 5:44 pmSAL-SAN
13h 44m1 stop
$487Copa Airlines
Find Deal
Wed, Jun 25 - Fri, Jul 4
American Airlines Logo
7:33 pm - 11:30 amSAN-SAL
14h 57m2 stops
American Airlines Logo
12:30 pm - 9:04 amSAL-SAN
21h 34m2 stops
$504American Airlines
Find Deal
Wed, Jun 25 - Fri, Jul 4
American Airlines Logo
6:47 pm - 1:08 pmSAN-SAL
17h 21m1 stop
American Airlines Logo
2:08 pm - 8:21 amSAL-SAN
19h 13m1 stop
$562American Airlines
Find Deal
Sat, Jun 7 - Sat, Jun 21
Copa Airlines Logo
8:58 pm - 12:42 pmSAN-SAL
14h 44m1 stop
Copa Airlines Logo
5:00 am - 5:44 pmSAL-SAN
13h 44m1 stop
$589Copa Airlines
Find Deal
Mon, Jul 28 - Fri, Aug 1
Useful Info

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

Get data-powered insights and trends into flights from San Diego to San 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 San 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 San 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 San Salvador is September, where tickets cost $478 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is $1,142 and $674 respectively.

How far in advance should I book a flight from San Diego to San 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 San 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 San Salvador, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

Good to know

Low seasonNovember
High seasonMarch
Cheapest flight$395
Best time to beat the crowds with an average 18% drop in price.
Most popular time to fly and prices are also 13% lower on average.
Flight from San Diego to San Salvador

When to book flights from San Diego to San Salvador

Are your dates flexible? Find out the best times to travel from San Diego to San Salvador based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from San Diego to San Salvador

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

    In the last 3 days, the lowest price for a flight from San Diego to San Salvador was $395 for a round-trip ticket.

  • Do I need a passport to fly between San Diego and San Salvador?

    Yes, you’ll need a passport to travel to San Salvador from San Diego.

  • Which airports will I be using when flying from San Diego to San Salvador?

    When flying out of San Diego you will be using San Diego. You will be landing at San Salvador, also known as San Salvador El Salvador Intl.

  • Which aircraft models fly most regularly from San Diego to San Salvador?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from San Diego to San Salvador?

    Star Alliance, and oneworld are the airline alliances operating flights between San Diego and San Salvador, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from San Diego to San Salvador, United Airlines or American Airlines?

    The two airlines most popular with KAYAK users for flights from San Diego to San Salvador are United Airlines and American Airlines. With an average price for the route of $591 and an overall rating of 7.4, United Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $648 and an overall rating of 7.2.

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

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Salvador from San Diego 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 San 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 to San Salvador with an airline and back to San Diego with another airline. Booking your flights between San Diego and SAL can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Diego to San 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 to San Salvador from San Diego up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top airlines flying from San Diego to San Salvador

 
See real verified KAYAK customer reviews for airlines flying from San Diego to San Salvador. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from San Diego to San 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.
7.4
United AirlinesOverall score based on 8696 reviews
7.3Comfort
7.7Boarding
6.6Food
8.1Crew
7.1Entertainment
Airline reviews

Everything is good except the dinner and breakfast. The sandwich is very delicious. Toilet is clean, I only use one of them. Flight attendants are very nice. 👍👍

10.0 ExcellentAnonymous, Apr 2025SFO - HKG
Read more United Airlines reviews

Everything is good except the dinner and breakfast. The sandwich is very delicious. Toilet is clean, I only use one of them. Flight attendants are very nice. 👍👍

The gate was too far away for the connecting flight

Compared with other carriers business class for an overnight was not worth the extra expense.

Seats were comfortable. It’s was so cold and very uncomfortable. I paid 2000 miles for wifi service that was choppy the whole flight. Would like to be reimbursed for my miles Food was so disappointing. Three cold and terrible meals for $3000 round trip. This needs to be better.

Easy to board. Flight was super crowded though so I didn't sleep well on that cross country red-eye flight. The aisles seem ot have gotten narrower and the seat smaller whn luggage and people are getting bigger so it would be AWESOME to have more space and breathing room in general ;)

Pilot Erika DeLong made us feel safe and at ease in a frankly scary time to be flying. Her warm smile and greeting and excellent command of the aircraft in foggy bumpy weather helped us all to calm our nerves and get us home safely.

Plenty of room for me and the cat in Premium Economy. Seat was comfortable. Boarding was a breeze. The lady at the special check-in desk was great, super helpful and professional.

Smooth flight. As always dinner could have been more generous. Breakfast was great.

AWFUL. I have had the experience of traveling with many airlines across the world, and hands down United Airlines is the worst. Not one flight was on time, and I don’t think I met one crew member or staff member who wasn’t rude.

Old and out of date plane, it seem like every time I fly with united there’s and issue. We were delayed,

Very helpful ground crew after an earlier flight delay and being rebooked on a different flight.

British Airways staff are very polite and willing to help.

The plane was late and then sat on the runway for almost 45 minutes before taking off.

We kept being told that the flight was full and that all overhead compartments were full and therefore had to check in our hand luggage. We were some of the last people to board and noticed that there was still sufficient space in the overhead compartments. We were obliged to check in hand luggage when there was space and so had to wait at luggage retrieval which took a while to then noticed damage to our luggage - not a great experience!

Worst seats I’ve ever had !!! The seats were very narrow and uncomfortable and misaligned with the seats in front of mine leading to bottom of the seat in front of mine pressing on my legs for 15.5 hours !

This was an overnight flight. There was no meal service in first class, just a simple snack basket was offered along with beverages. There should have been some type of continental breakfast prior to arrival in PHL. As an Executive Platinum American Airlines Advantage member, I received no name recognition from the first class flight attendant. When disembarking at PHL, the flight attendants were more interested in their cell phones than saying "thank you" to the passengers as they disembarked.

The flight was quick and to the point. The crew just did their job w/o excessive talking and everything was just perfect.

Awkward carry on process. Forced to check all carry on. No overhead space of worthiness. Left delayed, but made up the time. Crew was amicable.

Amazingly comfy flight - I had upgraded for a reasonable price and it was worth it. The food also was good.

Had to wait on pilot and crew to depart and had to wait to arrive at the gate because they only had 2 crews working. Delays, delays....Planes just keep getting smaller and tighter and they nickle and dime for everything. When will an airline actually wake up and make flying more enjoyable?

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

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.