Find flights
Deals
Insights
When to book
FAQs & Tips
Airlines

SJU - ASU

Find cheap flights from San Juan to Asuncion

1 adult
0 bags
Tue 6/4
Tue 6/11

Search hundreds of travel sites at once for deals on flights to Asuncion

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Juan to Asuncion, 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 Asuncion, 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:

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

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

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

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

Flights from San Juan to Asuncion - Travel Insights & Trends

Get data-powered insights and trends into flights from San Juan to Asuncion 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 Asuncion?

The average price of all flights from San Juan Luis Munoz Marin Intl Airport to Asuncion clicked on KAYAK for each day over the last 12 months.
If you are looking for a flight deal from San Juan to Asuncion, look for departures on Saturdays and avoid leaving on a Sunday, as it's usually the priciest day. When flying back from Asuncion, Monday is the cheapest day to fly and Friday is the most expensive.

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

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 Asuncion, 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 Asuncion is May, where tickets cost $484 on average. On the other hand, the most expensive months are June and April, where the average cost of tickets is $1,080 and $957 respectively.

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

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 Asuncion, 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 Asuncion, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 39 days before departure.

Good to know

Low season

September

High season

May
Best time to beat the crowds with an average 16% drop in price.
Most popular time to fly and prices are also 37% lower on average.

When to book flights from San Juan to Asuncion

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

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

    Yes, you’ll need a passport to travel to Asuncion from San Juan.

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

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

  • How does KAYAK find such low prices on flights from San Juan to Asuncion?

    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 Asuncion.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Asuncion 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 Asuncion?

    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 Asuncion with an airline and back to San Juan with another airline. Booking your flights between San Juan and ASU 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 Asuncion?

    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 Asuncion 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 airlines flying from San Juan to Asuncion

 
See real verified KAYAK customer reviews for airlines flying from San Juan to Asuncion. 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 Asuncion? 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 2799 reviews
8.1Boarding
7.3Food
7.7Comfort
7.2Entertainment
8.3Crew
Airline reviews

No cumpli mencionado trayecto por reasignacion de Copa Pero extraviaron mis maletas por su culpa

2.0 MediocreAlexander, Dec 2023PTY - MIA
Read more about Copa Airlines reviews

No cumpli mencionado trayecto por reasignacion de Copa Pero extraviaron mis maletas por su culpa

Pros: "The flight was very calm. The crew was friendly all the time."
Cons: "The food"
Cons: "The amount of turbulence experienced was ridiculous. The landing was rough. This was the same for every flight with Copa on my round trip from SJO to MDE. This was extremely concerning."
Cons: "This flight didn’t appear in AeroMexico’s system. We had to get our boarding passes in Mexico city, but our original departure was from YUL."
Cons: "Some passengers bring two or more big carry ons and the airline should police its own rules better."
Pros: "nice crew."
Cons: "seats were too small and uncomfortable, not possible to lean back much because of a tall passenger behind me. international flights should have better seats."
Pros: "good crew, food was okay."
Cons: "really uncomfortable seats, too small for an international flight. couldn't lean back because the guy behind me was tall, so my back was hurting the entire time."
Pros: "Food was good"
Cons: "Different movie, more leg room but I'm tall so that is with any plane."
Pros: "Everything was great as usual. Copa is an excellent airline."
Pros: "Need to smile... I think crew, can not smile and don't want to talk."
Cons: "Nothing"

The good thing is the flight was on time and the crew was really nice. They can work better the arriving with staff

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!

Boarding was very expedite. The chairs are fixed you can't rest comfortable during the flight.

No comfort at all. You should add at least 1 meal or a bottle of water. I wanted to buy one sandwich and everything was gone.

The temperature was cold and the food that we had to pay for was awful. The crew didn’t even offer a free glass of water. It was a long, expensive and uncomfortable flight.

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

Delay almost an hour which meant when we got to Guatemala there where 3 flights at the same time, you can imagine the caos in customs, avianca doesn’t care about passengers or schedules

I flew with my service dog unfortunately they didn’t allow it to flight on the canine, but ok, the only problem was that when I arrived to Quito it took 1 hour to deliver my dog, they were supposed to deliver it the moment we get off the airplane.

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

Book cheap flights from San Juan to Asuncion

One-way flight deals

multi-stopMultiple Airlines
3069 miSJU-ASU

Search by stops

San Juan - Asuncion Flights

Departure:

San Juan (SJU)Puerto Rico

Destination:

Asuncion (ASU)Paraguay

Cabin classes:

Browse origins:

  • Flights » 
  • San Juan Airport

Browse destinations:

  • Flights » 
  • Worldwide » 
  • Asuncion