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SJU - SAL

$121 Find cheap flights from San Juan to San 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 Juan to San Salvador departing on 5/14. 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
0 bags
Mon 6/3
Mon 6/10

Search 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 Juan 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 Juan to San Salvador, as well as popular online travel agencies
In the last 7 days travelers have searched 43,369,418 times on KAYAK, and here is why:

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Cheap flight deals from San Juan to San Salvador (SJU-SAL)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Juan 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.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
7:00 am - 11:29 pmSJU-SAL
18h 29m2 stops
12:33 am - 11:41 amSAL-SJU
9h 08m1 stop
$187Spirit Airlines
Find Deal
Tue, Jun 4 - Tue, Jun 11
7:00 am - 11:29 pmSJU-SAL
18h 29m2 stops
12:33 am - 11:41 amSAL-SJU
9h 08m1 stop
$195Spirit Airlines
Find Deal
Tue, Jun 4 - Mon, Jun 10
7:00 am - 11:29 pmSJU-SAL
18h 29m2 stops
10:00 pm - 11:41 amSAL-SJU
11h 41m2 stops
Tue, Jun 4 - Tue, Jun 11
3:30 am - 4:43 pmSJU-SAL
15h 13m2 stops
12:33 am - 11:41 amSAL-SJU
9h 08m1 stop
Mon, Jun 3 - Tue, Jun 11
5:22 pm - 11:37 pmSJU-SAL
8h 15m1 stop
5:03 am - 1:02 pmSAL-SJU
5h 59m1 stop
$373Copa Airlines
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Fri, Jun 28 - Thu, Jul 4
5:22 pm - 11:37 pmSJU-SAL
8h 15m1 stop
1:46 pm - 10:37 pmSAL-SJU
6h 51m1 stop
$403Copa Airlines
Find Deal
Thu, Jun 6 - Tue, Jul 9
6:10 pm - 6:25 amSJU-SAL
14h 15m2 stops
10:40 pm - 4:40 pmSAL-SJU
16h 00m2 stops
$411Avianca
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Tue, Sep 3 - Tue, Sep 10
6:10 pm - 6:25 amSJU-SAL
14h 15m2 stops
10:00 pm - 11:45 amSAL-SJU
11h 45m2 stops
$483Avianca
Find Deal
Mon, Aug 12 - Mon, Aug 19
6:30 am - 7:25 pmSJU-SAL
14h 55m1 stop
6:15 am - 4:40 pmSAL-SJU
8h 25m1 stop
$535American Airlines
Find Deal
Mon, May 27 - Mon, Jun 3
1:37 pm - 6:51 pmSJU-SAL
7h 14m1 stop
6:00 am - 9:41 pmSAL-SJU
13h 41m1 stop
$555American Airlines
Find Deal
Fri, Jul 12 - Fri, Jul 19

Flights from San Juan to San Salvador - Travel Insights & Trends

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

What’s the cheapest day of the week to fly from San Juan to San Salvador?

The average price of all flights from San Juan Luis Munoz Marin Intl Airport to San Salvador clicked on KAYAK for each day over the last 12 months.
Your flight ticket price will generally be cheaper if you fly to San Salvador on a Friday and more expensive on a Saturday. On your return trip to San Juan, you should consider flying back on a Thursday, and avoid Saturdays for better deals.

What is the cheapest month to fly from San Juan Luis Munoz Marin Intl Airport to San Salvador?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from San Juan Luis Munoz Marin Intl Airport 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 Juan Luis Munoz Marin Intl Airport to San Salvador is August, where tickets cost $287 on average. On the other hand, the most expensive months are March and November, where the average cost of tickets is $729 and $644 respectively.

How far in advance should I book a flight from San Juan Luis Munoz Marin Intl Airport to San Salvador?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from San Juan Luis Munoz Marin Intl Airport to San Salvador, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from San Juan Luis Munoz Marin Intl Airport to San Salvador, you should book around 2 days before departure. For the absolute cheapest price, our data suggests you should book 13 days before departure.

Which airlines provide the cheapest flights from San Juan to San Salvador?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the past 3 days, the cheapest one-way tickets to San Salvador from San Juan were found on Spirit Airlines ($140) and Copa Airlines ($182), and the lowest round-trip tickets were found on Spirit Airlines ($187) and Copa Airlines ($373).

Good to know

Low season

February

High season

June

Cheapest flight

$121
Best time to beat the crowds but there is an average 2% increase in price.
Most popular time to fly and prices are also 5% lower on average.
Flight from San Juan to San Salvador

When to book flights from San Juan to San Salvador

Are your dates flexible? Find out the best times to travel from San Juan 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 San Juan to San Salvador flights

  • What is the cheapest flight from San Juan Luis Munoz Marin Intl Airport to San Salvador?

    In the last 3 days, the lowest price for a flight from San Juan Luis Munoz Marin Intl Airport to San Salvador was $121 for a one-way ticket and $187 for a round-trip.

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

    Yes, you'll most likely have to show a valid passport before boarding the plane in San Juan and on arrival in San Salvador.

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

    San Juan and San Salvador are both served by 1 main airport. You will leave San Juan from San Juan Luis Munoz Marin Intl and will be arriving at San Salvador El Salvador Intl.

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

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

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

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

  • Which is the best airline for flights from San Juan to San Salvador, Copa Airlines or Avianca?

    The two airlines most popular with KAYAK users for flights from San Juan to San Salvador are Copa Airlines and Avianca. With an average price for the route of $506 and an overall rating of 7.8, Copa Airlines is the most popular choice. Avianca is also a great choice for the route, with an average price of $517 and an overall rating of 7.4.

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

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Juan 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 Juan 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 Juan 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 Juan with another airline. Booking your flights between San Juan 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 Juan 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 Juan up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 4 airlines serving from San Juan to San Salvador

 
See real verified KAYAK customer reviews for airlines flying from San Juan 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 Juan 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.
7.8
Copa AirlinesOverall score based on 2806 reviews
8.3Crew
8.1Boarding
7.7Comfort
7.2Entertainment
7.3Food
Airline reviews

This was my first time flying Copa but I'll definitely be back! Great service, professional agents, and delicious food for a fair price. Thanks for a great trip!

10.0 ExcellentStephanie, Mar 2024PTY - MIA
Read more about Copa Airlines reviews

This was my first time flying Copa but I'll definitely be back! Great service, professional agents, and delicious food for a fair price. Thanks for a great trip!

Cons: "The turbulence was really bad ! I couldn’t sleep at all !"
Pros: "Both of my flights were on time which i know sounds basic but all of the flights i’ve catched from SJO to X were late and this time my connection in Panama was only 1h15 and we got there earlier, so that was nice!"
Cons: "A bunch of seats were free and we were mostly sat all together (3 person next to each other).. With the covid situation i think it could be good to be more separate if possible"
Cons: "Due the COVID-19 El Salvador closed its boarders, leaving me unable to fly. I have sent two emails, called and spoke to a customer service representative who treated me unprofessionally and rude. After that I have been calling numerous times with a wait of over 25 minutes each time and I still have to answer from you as a company. I am extremely disappointed and want an answer soon."
Pros: "The seat comfort and staff especially the captain - very engaging"
Cons: "WiFi on the airplane to access flight map and other services."
Pros: "It was an excellent trip, but the entertainment needs to be improved."
Cons: "More options on entertainment, needs variety."
Pros: "Crew was great. Seat not super comfortable, worn out support. Entertainment very limited for five hour flight. One movie option playing on shared screens. A kid movie."
Cons: "More comfy seats and entertainment options. Crew, however, was excellent."
Pros: "Shout out to Ricardo as my new favorite flight attendant."
Pros: "Need to smile... I think crew, can not smile and don't want to talk."
Cons: "Nothing"
Pros: "Nice crew"
Cons: "During the boarding process in miami my carry on was “too big” to go in the over head bin, so copa members told me I had to checked it even though I never had to check my carry on before and I needed it because I was traveling with my month and a half daughter, customer service in MIA is really bad overall for international airlines going to Latin America"

No water for a 5 hour flight entertainment not working seats with little room for knees when person in front of me reclined kept bumping my knees.

I did not like anything, first time I use company and for sure it will be the last time, they charge for simple operations that any other average airline wouldn't charge.

I don't think anyone actually reads these comments, so I won't spend much time on this submission. If you want to talk, you know how to reach me. The D/FW manager of Avianca (self-identified), Juan Calderon, insisted I buy an onward ticket from San Salvador even though I have diplomatic status in El Salvador and live here. It cost me $1,393 and Mr Calderon would not let me make the ticked flexible so I could get a refund. He went out of his way to be rude to me. He gave me seat 32K -- windowless window seat in the last row and did not offer to let me upgrade even though there were plenty of seats. I have flown well over a million miles in my life and this is the worst experience I have ever had. I would like a refund on the ticket I was forced to buy. Just awful!

There was absolutely no food or drink service unless it was paid for. I am not used to this.

There was no food or drink service, couldn’t even get a glass of water for free. It was a long and expensive flight to not offer food or beverage on the plane.

They could offer food and drink without having to pay extra for it,

Flight attendants to show up on time, offer drinks and food.

Wasn’t able to take the trip and no one could help me with a refund or rescheduling

Avianca is the worst most uncomfortable airline I've ever been in, the seats are incredibly small and offer no support, the worst experience I've had traveling ever, do not bother with Avianca

At least free water in all flights Beverages are desired in international flights Luggage damages need be refund!

WiFi connected but only let you go to the AA website, not even text messaging worked.

A disaster, I lost my connection due to overcrowding at the Miami airport, having a 3-hour layover and the airline did nothing to reboard me on time and I had to sleep on the floor for 18 hours.

Seats in coach aren't padded enough for a 6 hour flight

Same basket of unhealthy prepackaged snacks (junk food) which was depleted by the time it got to my row!!

Flight was delayed due to crew not being there, besides that it was a normal flight.

Flight a little late. Entertainment system didn’t work for first hour. Toilets dirty after 2 hours. Is there no one assigned to clean them?

The Wi-Fi is more expensive on AA that other airlines and it doesn't cover the whole flight; it's by the hour. So, the Wi-Fi for the flight from Spokane to Phoenix is $45. They also charge for checked luggage, unlike airlines like Southwest. The only plus side was that there are power outlets on the flight, and you get a full can of soda, instead of a partial, like most other airlines.

My flight was a little marred by poorly fuctioning / loose headphone sockets meaning I had to move twice. The meals were good and the staff are always amazing, attentive and friendly. My bag was lost on my previos trip with BA for 15 days of my 18 day trip, however I experienced no such issues this time despite my fears. Overall ok but aircraft need better looking after.

First off, I never complained so it is not the crews fault. The lady to my left did not respect my seat whatsoever. She was too big to lower the armrest and basically sat on me the entire flight. She was against the window. I was in a middle seat. For future reference, American, please make sure the armrest will lower or get someone a larger seat/2 seats.

My trip was delayed for more than 3 hours without any explanation. Also I have a business meeting that I lost.

Our flight was delayed two hours. We nearly missed our connecting flight and had to rush across the airport with little kids and all their luggage. They didn’t give us enough time to walk from one gate to the other, then when we got on, we waited another half hour while the crew loaded cargo. It seems like they could have given passengers more time if they had cargo to load anyway.

Unfortunately not great, my flight was canceled with no notice given. I attempted to reach out to spirit airlines and have yet to receive any correspondence. I then had to book a new flight at two times the cost of the original.

Horrendous. Wish they would have just shot me in the leg instead.

Pack light and enjoy the quick boarding and early departure and arrivals.

Never got on the plane! My 2pm flight became 4am so I had to book southwest!

Was 2 hours early for my flight they canceled my flight 2 hours before flight took off then told me to get a flight 24 hours later I had to pay $297 for I missed it. I had flight insurance and bc they put I missed my flight I had to wait 2 days to book a new flight. Flight insurance through spirit isn’t worth anything because I ended up paying for my hotel and flight and insurance didn’t cover anything!!

I MISS MY FLY AND THEY NOT EVEN TRY TO GET ME ALEAST A CREDIT TO BUY ANOTHER TICKET BUT IS FINE I WOULD NEVER BUY A TICKET WITH SPIRIT EVER AGAIN

Super cool and laid back, three lovely ladies. Couldn’t ask for better service.

There are additional charges for everything including water. If you are unwilling to pay additional charges you are afforded no comfort at all. Seats are smaller than other airlines and do not recline. Schedule changes appear to be customary because you encounter them on departure and return.

We waited an hour to get off of the plane

Book cheap flights from San Juan to San Salvador

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from San Juan to San Salvador found on KAYAK in the last 72 hours.
5/14Tue
2 stops
11h 21mSJU-SAL
$121
6/2Sun
2 stopsSpirit Airlines
10h 15mSJU-SAL
$140
5/13Mon
2 stops
22h 48mSJU-SAL
$150
5/14Tue
3 stopsSpirit Airlines
31h 57mSJU-SAL
$151
6/2Sun
1 stopCopa Airlines
8h 15mSJU-SAL
$182
5/20Mon
2 stopsAmerican Airlines
13h 25mSJU-SAL
$362
5/25Sat
2 stopsAvianca
24h 25mSJU-SAL
$413
5/25Sat
2 stopsAvianca
14h 15mSJU-SAL
$429
5/24Fri
2 stopsUnited Airlines
15h 55mSJU-SAL
$2,133
6/1Sat
2 stopsUnited Airlines
13h 01mSJU-SAL
$2,261

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Last minute flights from San Juan to San Salvador

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from San Juan to San Salvador that are departing in the next 10 days.
5/7Tue
multi-stop
24h 25mSJU-SAL
5/8Wed
multi-stop
8h 33mSAL-SJU
$391
5/7Tue
multi-stop
24h 25mSJU-SAL
5/8Wed
multi-stop
11h 42mSAL-SJU
$407
5/7Tue
multi-stop
24h 25mSJU-SAL
5/9Thu
multi-stop
18h 42mSAL-SJU
$454
5/6Mon
multi-stopSpirit Airlines
22h 22mSJU-SAL
5/8Wed
multi-stopSpirit Airlines
8h 33mSAL-SJU
$488
5/7Tue
multi-stop
8h 18mSJU-SAL
5/8Wed
multi-stop
8h 33mSAL-SJU
$491
5/6Mon
multi-stopSpirit Airlines
22h 22mSJU-SAL
5/8Wed
multi-stopSpirit Airlines
11h 42mSAL-SJU
$505
5/7Tue
multi-stop
29h 59mSJU-SAL
5/9Thu
multi-stop
9h 22mSAL-SJU
$511
5/6Mon
multi-stop
22h 22mSJU-SAL
5/9Thu
multi-stop
18h 42mSAL-SJU
$516
5/7Tue
multi-stopUnited Airlines
15h 17mSJU-SAL
5/9Thu
multi-stopUnited Airlines
12h 38mSAL-SJU
$535
5/6Mon
multi-stopAmerican Airlines
14h 15mSJU-SAL
5/9Thu
multi-stopAmerican Airlines
8h 25mSAL-SJU
$5,934

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San Juan - San Salvador Flights

Departure:

San Juan (SJU)Puerto Rico

Destination:

San Salvador (SAL)El Salvador

Return flight deals:

San Salvador - San Juan

Cabin classes:

Browse origins:

  • Flights » 
  • San Juan Airport

Browse destinations:

  • Flights » 
  • Worldwide » 
  • San Salvador