ASU - SAL

$316 Find Cheap Flights from Asuncion 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 Asuncion to San Salvador departing on 5/25. 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

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 Asuncion 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 Asuncion to San Salvador, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$628
Typical prices: $727-$843
Copa Airlines
Sun 2/15Sun 2/22
ASU - SAL • 1 stop
Cheapest one-way
$316
Typical prices: $267-$286
Copa Airlines
Mon 5/25
ASU - SAL • 1 stop
When to travel
May
Cheapest • 44% price drop
January
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to San Salvador!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Asuncion to San Salvador (ASU-SAL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Asuncion 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 for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Asuncion to San Salvador

Sun, Feb 15 - Sun, Feb 22
Copa Airlines Logo
6:42 am - 11:37 pm
ASU
-
SAL
19h 55m1 stop
Copa Airlines Logo
8:35 am - 5:32 am
SAL
-
ASU
17h 57m1 stop
$628Copa Airlines
Sat, Mar 21 - Mon, Apr 6
Copa Airlines Logo
6:42 am - 8:39 pm
ASU
-
SAL
16h 57m1 stop
Copa Airlines Logo
4:57 am - 12:05 am
SAL
-
ASU
16h 08m1 stop
$658Copa Airlines
Thu, Mar 5 - Thu, Mar 19
Avianca Logo
8:20 am - 9:25 pm
ASU
-
SAL
16h 05m2 stops
Avianca Logo
5:35 pm - 5:15 am
SAL
-
ASU
32h 40m2 stops
$688Avianca
Wed, Feb 18 - Sun, Feb 22
Copa Airlines Logo
6:42 am - 8:39 pm
ASU
-
SAL
16h 57m1 stop
Copa Airlines Logo
1:45 pm - 5:32 am
SAL
-
ASU
12h 47m1 stop
$714Copa Airlines
Sun, Feb 1 - Fri, Feb 6
Copa Airlines Logo
6:42 am - 8:39 pm
ASU
-
SAL
16h 57m1 stop
Copa Airlines Logo
5:02 am - 12:15 am
SAL
-
ASU
16h 13m1 stop
$755Copa Airlines
Wed, Mar 4 - Thu, Mar 19
Multiple Airlines Logo
4:11 am - 11:37 pm
ASU
-
SAL
22h 26m1 stop
Multiple Airlines Logo
5:35 pm - 5:15 am
SAL
-
ASU
32h 40m2 stops
$759Multiple Airlines
Thu, Mar 5 - Thu, Mar 19
Avianca Logo
8:20 am - 4:50 pm
ASU
-
SAL
35h 30m3 stops
Avianca Logo
5:35 pm - 5:15 am
SAL
-
ASU
32h 40m2 stops
$811Avianca
Tue, Feb 10 - Thu, Oct 15
Copa Airlines Logo
6:42 am - 12:43 pm
ASU
-
SAL
9h 01m1 stop
Copa Airlines Logo
1:59 pm - 2:54 am
SAL
-
ASU
9h 55m1 stop
$816Copa Airlines
Booking Insights

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

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

How much is a round-trip flight from Asuncion to San Salvador?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Asuncion to San Salvador departing in February.

What is the cheapest month to fly from Asuncion to San Salvador?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Asuncion 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 Asuncion to San Salvador is May, where tickets cost $460 (return) on average. On the other hand, the most expensive months are November and July, where the average cost of round-trip tickets is $1,089 and $1,009 respectively.

Find deals

Good to know

Low seasonAugust
Cheapest flight$316
Best time to beat the crowds but there is an average 9% increase in price.
Most popular time to fly and prices are also 8% lower on average.
Flight from Asuncion to San Salvador

When to book flights from Asuncion to San Salvador

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

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

    In the last 3 days, the lowest price for a flight from Asuncion to San Salvador was $316 for a one-way ticket and $628 for a round-trip.

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

    Yes

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

    On your way to San Salvador, you’ll fly out from Asuncion Silvio Pettirossi. You’ll be landing at San Salvador El Salvador Intl.

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

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

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

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

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

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Salvador from Asuncion 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 Asuncion 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 Asuncion with another airline. Booking your flights between Asuncion 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 Asuncion 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 Asuncion up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Asuncion to San Salvador

 
See real verified KAYAK customer reviews for airlines flying from Asuncion 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 Asuncion 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.
7.6
Copa AirlinesOverall score based on 1562 reviews
6.8Entertainment
6.8Food
7.4Comfort
7.8Boarding
8.1Crew
Airline reviews

There should be a warning regarding the quality of the aircraft on the website as we reserve the tickets. There was no TV or any type of screen onboard. The wifi they offer is good for nothing. Traveling 9 hours straight with kids and no type of entetainment was horrible. I wish I had been informed prior so I could buy a ticket with another airline. The food was a joke too. A very tiny portion per passenger. They also charged $100 per checked bag. With United I used to pay $60. So, fair to say that I wont be flying Copa anymore. Their aircraft was super old, outdated, no entertainment, with nearly no onboard food.

2.0 MediocreAnonymous, Dec 2025
LAS - PTY
Read more Copa Airlines reviews

There should be a warning regarding the quality of the aircraft on the website as we reserve the tickets. There was no TV or any type of screen onboard. The wifi they offer is good for nothing. Traveling 9 hours straight with kids and no type of entetainment was horrible. I wish I had been informed prior so I could buy a ticket with another airline. The food was a joke too. A very tiny portion per passenger. They also charged $100 per checked bag. With United I used to pay $60. So, fair to say that I wont be flying Copa anymore. Their aircraft was super old, outdated, no entertainment, with nearly no onboard food.

The flight was good overall. Everything went smoothly, although the landing was a bit rough. Still, it was a pleasant experience

I always enjoy flying Copa. There are very few airlines where I can enjoy a comfortable sleep in-flight. The snacks weren't the best, but they sufficed. The in-flight entertainment was fantastic, and I crossed another movie off my watch list.

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.

We had a great flight just wished they had a tv so we can see a movie that would of made my trip excellent.

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

Had to go through security at the gate again. Had to take off shoes and go through the whole thing again even though we have global entry. They asked us to check in items bought at duty free during our layover and since we checked our luggage at the original departure airport, they forced us to check in a small backpack. None of this ever happened with other airlines. In addition, no vegetarian food option and no snacks during a 7 hr flight. Luggage limits are unusually small. This is unacceptable. Will NEVER fly Copa again and will tell friends and family to avoid this airline.

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.

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

Information on your arrival and departure airports

Asuncion (ASU)
San Salvador (SAL)