SAL - EZE

$353 Find Cheap Flights from San Salvador to Buenos Aires

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 Salvador to Buenos Aires departing on 11/16. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Buenos Aires Ministro Pistarini Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Salvador to Buenos Aires, 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 Salvador to Buenos Aires, as well as popular online travel agencies
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Flights Deals

Cheap Flights from San Salvador to Buenos Aires (SAL-EZE)

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

Sat, Sep 20 - Tue, Sep 23
 Logo
10:05 am - 9:30 pmSAL-EZE
32h 25m2 stops
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1:40 am - 9:15 amEZE-SAL
10h 35m1 stop
Sat, Sep 20 - Tue, Sep 23
 Logo
10:05 am - 9:30 pmSAL-EZE
32h 25m2 stops
 Logo
2:30 am - 4:35 pmEZE-SAL
17h 05m2 stops
Sat, Sep 20 - Wed, Sep 24
 Logo
10:05 am - 9:30 pmSAL-EZE
32h 25m2 stops
 Logo
6:50 am - 6:05 pmEZE-SAL
14h 15m2 stops
Tue, Sep 16 - Wed, Sep 24
Avianca Logo
10:05 pm - 12:10 amSAL-EZE
23h 05m1 stop
Avianca Logo
6:50 am - 4:20 pmEZE-SAL
12h 30m1 stop
$729Avianca
Find Deal
Tue, Oct 21 - Wed, Oct 29
Avianca Logo
7:30 am - 1:25 amSAL-EZE
14h 55m2 stops
Avianca Logo
7:10 am - 4:25 pmEZE-SAL
12h 15m1 stop
$730Avianca
Find Deal
Wed, Aug 27 - Tue, Sep 2
Avianca Logo
7:30 am - 1:25 amSAL-EZE
14h 55m2 stops
Avianca Logo
2:30 am - 4:35 pmEZE-SAL
17h 05m2 stops
$732Avianca
Find Deal
Sat, Nov 1 - Sat, Nov 8
Avianca Logo
8:00 am - 5:50 amSAL-EZE
18h 50m1 stop
Avianca Logo
2:40 am - 4:05 pmEZE-SAL
16h 25m1 stop
$734Avianca
Find Deal
Sat, Nov 1 - Sat, Nov 8
Copa Airlines Logo
7:30 am - 4:16 amSAL-EZE
17h 46m1 stop
Copa Airlines Logo
3:57 am - 8:40 pmEZE-SAL
19h 43m1 stop
$773Copa Airlines
Find Deal
Sat, Aug 9 - Wed, Aug 20
Copa Airlines Logo
8:33 am - 12:55 amSAL-EZE
13h 22m1 stop
Copa Airlines Logo
2:32 pm - 11:35 pmEZE-SAL
12h 03m1 stop
$796Copa Airlines
Find Deal
Sat, Aug 23 - Mon, Aug 25
Copa Airlines Logo
1:42 pm - 10:08 pmSAL-EZE
29h 26m1 stop
Copa Airlines Logo
3:48 am - 11:35 pmEZE-SAL
22h 47m1 stop
$805Copa Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for San Salvador to Buenos Aires flights

Get data-powered insights and trends into flights from San Salvador to Buenos Aires 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 Salvador to Buenos Aires?

The average price of all round-trip flights from San Salvador to Buenos Aires Ministro Pistarini Airport clicked on KAYAK for each day over the last 12 months.

For San Salvador to Buenos Aires, Tuesday is the cheapest day to fly on average and Wednesday is the most expensive. Flying from Buenos Aires back to San Salvador, the best deals are generally found on Tuesday, with Saturday being the most expensive.

What is the cheapest month to fly from San Salvador to Buenos Aires Ministro Pistarini Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San Salvador to Buenos Aires Ministro Pistarini Airport, 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 Salvador to Buenos Aires Ministro Pistarini Airport is October, where tickets cost $642 (return) on average. On the other hand, the most expensive months are July and December, where the average cost of round-trip tickets is $833 and $827 respectively.

How far in advance should I book a flight from San Salvador to Buenos Aires Ministro Pistarini Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from San Salvador to Buenos Aires Ministro Pistarini Airport, 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 Salvador to Buenos Aires Ministro Pistarini Airport, you should book around 4 weeks before departure, which saves you about 7% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 21 weeks before departure.

Good to know

Low seasonFebruary
Cheapest flight$353
Best time to beat the crowds but there is an average 3% increase in price.
Most popular time to fly and prices are also 5% lower on average.
Flight from San Salvador to Buenos Aires

When to book flights from San Salvador to Buenos Aires

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

  • What is the cheapest flight from San Salvador to Buenos Aires Ministro Pistarini Airport?

    In the last 3 days, the lowest price for a flight from San Salvador to Buenos Aires Ministro Pistarini Airport was $353 for a one-way ticket and $713 for a round-trip.

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

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

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

    San Salvador and Buenos Aires are both served by 1 main airport. You will leave San Salvador from San Salvador El Salvador Intl and will be arriving at Buenos Aires Ministro Pistarini.

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

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

  • Which airline alliances offer flights from San Salvador to Buenos Aires?

    Star Alliance is the only airline alliance operating flights between San Salvador and Buenos Aires.

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

    The two airlines most popular with KAYAK users for flights from San Salvador to Buenos Aires are Copa Airlines and Avianca. With an average price for the route of $752 and an overall rating of 7.5, Copa Airlines is the most popular choice. Avianca is also a great choice for the route, with an average price of $738 and an overall rating of 6.7.

  • How does KAYAK find such low prices on flights from San Salvador to Buenos Aires?

    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 Salvador to Buenos Aires.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Buenos Aires from San 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 Salvador to Buenos Aires?

    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 Buenos Aires with an airline and back to San Salvador with another airline. Booking your flights between San Salvador and EZE 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 Salvador to Buenos Aires?

    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 Buenos Aires from San Salvador up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from San Salvador to Buenos Aires

 
See real verified KAYAK customer reviews for airlines flying from San Salvador to Buenos Aires. 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 Salvador to Buenos Aires? 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.
7.5
Copa AirlinesOverall score based on 1493 reviews
7.8Boarding
8.1Crew
6.8Food
7.4Comfort
6.8Entertainment
Airline reviews

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

2.0 MediocreAnonymous, Jul 2025PTY - IAD
Read more Copa Airlines reviews

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

the food served was an embarrassment. No connection for charging the cellphone... What a crappy airline.

Did upgrade, travel in business it was great (more room I could sleep)

Seats not reclining, no vegetarian food option, no snacks. 7.5 hr flight should have been more comfortable. Luggage limits are unusually small. Will never fly Copa again and will tell friends and family to avoid this airline.

We had a five hour layover in the way home from Colombia. I read the "bout your flight" email carefully before we checked bags. We had to go through security right at the gate. Almost lost our ground coffee because that airport only allows 16 ounce of coffee and we had 18. I've been to 48 countries and never heard of a coffee restriction. I can't follow a rule I don't know about. I requested they bring our coffee to our checked luggage. Instead tey gate checked our bag for free. Back to planning transfers in Dallas I guess

Placed us in the last rear row of the plane so could not recline seats because of the rear wall, and also made it more of a tight space when the passenger in front reclined their seat. While understand seat assignments, every passenger should be afforded a reclining seat. The odor control scent from the restrooms was overwhelming strong. My wife and I could not deal with it, and she suffered a terrible headache as a result. I kept getting hit by the crew since I was on the ilse seat. No apologies, nothing. They made me feel like I was supposed to take the beating for a 3 hr flight.

There was no individual at the front check in when I arrived. I waited for at least 15 minutes and walked around asking security/janitors if they could help and they did not have a solution. So I had to take my checked bag through security and they threw away some of my items. I ended up making it to the gate only a few minutes before it closed due to my waiting for an agent at check in.

The flight was delayed twice and I could not speak with anyone at the airport about checking in. The phone number to Copa - the customer service agents were polite. They are just limited at helping because they are not at the airport

We were in transit from Lima (flight at 1.10am) and we were in stand by in our flight from Panama to Washington. We wait from 4.30 am to 18.30pm in the Airport. The company give us 2 x 15 dollars for eat during the day and a personnal travel voucher of 400 dollars each. Do they buy food one time something in the Airport ??? And one of us live in France so the voucher is not usable. More than 24 hours travel !! And our place were near the toilets, with 8 children around us. The boy behind my seat stamped his feet on my back all the flight. Really Wonder full ! So we are totally unhappy with our travel. Thanks Copa Airlines....

My flight delayed and i misss the connection they send me to orlando no to tampa i have to pay a uber to my house

It was horrible. My experience with Avianca. I didn’t know it was Pakistan international Airlines but anyway, whatever it is it is bad horrible you guys need to upgrade everything in those planes. And you guys charge $130 for a carry-on did they wanna let me in with my carry-on that I travel everywhere with the luggage you guys are such a dog thank you

Boarding was excessively slow. They do it by groups in a way that it doesn’t make sense. After business class , ppl that need assistance and any other priority group they should have ppl board from the back to the front. First rows 20+. Then 15+. Then 10, etc. having ppl sitting in the back board last makes no sense. The libe backame long as soon as ppl on rows 10 or so where told to board. The line went all the way up the ramp and tunnel for 25 mins.

Late departure. When the flight arrived in Medellin the plane sat at the gate for 20 minutes waiting for a bus for us to get off the plane.

Terrible, We had to stay in Bogota for two days due to weather but the airline did not provide for the same day flight. Only two days later

Purchased a business class ticket and got a economy seat with center seat blocked they call it business. 3100usd ticket on a flight where economy costs 500usd The biggest scam insult have had on a regular airline. Avianca should be in the low cost category and kicked out of Star Alliance. I want the difference to be credited. Ets see what Avianca does. No reply so far. Avianca = low cost airline. Beware

The seats were very uncomfortable. I would have upgrade or got different flight if I knew. I usually sleep in the plane but I couldn’t sleep at all. Very uncomfortable. Also no food or drink everything was to purchase, and that’s u usual for international flight.

We did not know about the bag fees until check in. They are way too high. It’s insane. We also had a huge delay and everything costed extra which was very annoying.

Boarding was somewhat confusing in that the wrong messages were being displayed at the gate. It was somewhat annoying that I got off one flight and straight onto another (from the same gate), but in between they re-checked my hand luggage and made me get rid of my water (which they charge for on the plane). I was sitting in their 'Plus' seating, but the leg room was still too small to be able to sit square. The food options on the flights are pretty cheap quality (but not price). They got me from 'A' to 'B' on-time and for a relatively good price, but the experience itself was below average.

Flew with our two children. Paid $380 to check two bags (one was overweight). They then left the bags behind on Sunday, December 21st, with all our family’s clothes and family Christmas presents. When we arrived at our destination they told us the bags had not arrived, and they thought (but didn’t know) they were still in Boston, but that there’d be a flight the next day and the bags would arrive the next day. The next day we found out there was no flight, now we’re hoping we get our bags before we fly back out. Meanwhile, trying to get any engagement or accurate information is a waste of time. The folks at the call center are just gatekeepers, who can’t connect with any departments that actually do things to solve a problem. Getting information is made deliberately difficult. My biggest regret is that I’ve had a number of awful experiences with Avianca traveling between the US and Colombia, and still let myself get suckered into buying these tickets because the schedule was great. Never again.

Be very careful of the initial low price because Avianca wil bill you for a carryon of $120 or a checked bag for $120. Also, be careful with connections because the customs entry process is slow and the connecting terminal is not close.

Everything you need to know for your flight from San Salvador to Buenos Aires

Information on your arrival and departure airports

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