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Asuncion

Cheap flights from San Juan to Asuncion (ASU)

SJU — ASU
Jul 5 — Jul 121
Sat 7/5
Sat 7/12
1 adult, Economy
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Cheap flight deals from San Juan to Asuncion

Discover tips and strategies to find the most affordable flight options for your journey from San Juan (PR1) to Asuncion (ASU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 30, 2025.

Popular in

October

Cheapest in

May

Average price

$734
Highest demand for flights based on searches. 1% potential increase in price ($9 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($30 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Best time to book a flight from San Juan to Asuncion

Have a flexible travel schedule? Discover the best time to fly to Asuncion from San Juan with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from San Juan to Asuncion

What is the cheapest month to book a flight from San Juan to Asuncion?

Currently, April is the cheapest month in which you can book a flight from San Juan to Asuncion (average of $715). Flying from San Juan to Asuncion in December is currently the most expensive (average of $1,024). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from San Juan to Asuncion. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Asuncion from San Juan?

    Most people fly into Asuncion Silvio Pettirossi (ASU) if they book a flight to Asuncion from San Juan. On average, Silvio Pettirossi has 0 inbound flights from San Juan per day from 2 airlines. Asuncion Silvio Pettirossi is conveniently located just 7.8 mi from Asuncion’s city center.

  • Can I find deals for flights from San Juan to Asuncion that include hotel bookings?

    Yes. In addition to deals on San Juan to Asuncion flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Juan to Asuncion?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Juan to Asuncion.

  • Can I find deals for business class flights from San Juan to Asuncion?

    Yes. Cheapflights offers flight deals from San Juan to Asuncion by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from San Juan to Asuncion?

    Currently, April is the cheapest month in which you can book a flight from San Juan to Asuncion (average of $715). Flying from San Juan to Asuncion in December is currently the most expensive (average of $1,024). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Top 2 airlines flying from San Juan to Asuncion

Discover the top 2 airlines that operate flights from San Juan to Asuncion. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest$438Average$522FlexibilityNo cancel feeOn-time71%
Copa AirlinesCheapest$733Average$911FlexibilityNo cancel feeOn-time70%

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