How long is the flight from USA to Asuncion?

A quick flight from USA to Asuncion can take about 10h 40m. United Airlines provides one of the quickest options available for as low as $584. There are 3837 mi between USA and Asuncion. Both multi-stop and nonstop flights can be found to your destination and back.

What are the cheapest airlines to fly from USA to Asuncion one-way?

One-way options have recently been found by users for as low as $160 on Avianca. Other airlines that offer cheap prices include GOL from $276 and Copa Airlines from $294 one-way.

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

Currently, March is the cheapest month in which you can book a flight from USA to Asuncion (average of $256). Flying from USA to Asuncion in February is currently the most expensive (average of $509). 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.

What is the cheapest day to fly from USA to Asuncion?

Travelers seeking maximum savings on their USA to Asuncion flight should consider departing on Friday afternoons when fares are most often at their lowest. Thursday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Asuncion ranges from 1.6 - 5.5 inches per month. January is typically the wettest month, when rainfall can reach 5.5 in. August is typically the driest time to visit Asuncion when rainfall is around 1.6 in.

If weather is an important factor for your trip to Asuncion, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 64.4 F).

What are the most popular routes from USA to Asuncion?

Most travelers choose New York John F Kennedy Intl - Asuncion Silvio Pettirossi, Miami - Asuncion Silvio Pettirossi or Washington, D.C. Dulles Intl - Asuncion Silvio Pettirossi when deciding on the best route from USA to Asuncion.

What are the most popular airlines that fly from USA to Asuncion?

Consider Copa Airlines, LATAM Airlines or Avianca when booking your flight. These represent the most popular airlines when flying from USA to Asuncion.

What is the cheapest time of day to fly from US to ASU?

When flying from USA to Asuncion, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 15% versus a flight at noon.

What airport do you fly into for flights to Asuncion from United States?

Asuncion Silvio Pettirossi (ASU), located 7.8 mi from the city center, is the airport you fly into when you book flights from United States to Asuncion.

Can I find deals for flights from USA to Asuncion that include hotel bookings?

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

How can I find direct flights from USA to Asuncion?

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

Can I find deals for business class flights from USA to Asuncion?

Yes. Cheapflights offers flight deals from USA 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.

$243+ Flights from the United States to Asuncion

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$422 (United Airlines)
One-way from	$243 (Mytrip)
Popular in	January
Cheapest in	November
Average price	$1,082

American Airlines

American's Flagship Business offers 20” wide seats, 6’ 7” lay-flat beds, and direct aisle access.

American's Premium Economy features 18.5” seats, 8” recline, and 38” pitch for better sleep.

Copa Airlines

Copa offers competitive fares and is a Star Alliance member, ideal for earning and redeeming miles.

Copa's punctuality is impressive, ranking third globally with 89.46% on-time arrivals in 2023.

LATAM Airlines

LATAM's Premium Business offers lie-flat beds and open suites on select international aircraft.

LATAM's LATAM+ seats offer more legroom and earlier boarding on long-haul flights.

Avianca

Avianca's Business Class offers lie-flat seats and multiple meal selections on long-haul flights.

Avianca's Flex class allows seat selection in Plus section with headrests and emergency exit rows.

United Airlines

United's Polaris Business offers lie-flat seats, Saks bedding, and upscale amenity kits on long-haul routes.

United's Premium Plus offers bigger seats, extra legroom, and upgraded meals on international flights.

Airline	Cheapest	Average	Flexibility	On-time
Avianca	Cheapest$250	Average$648	FlexibilityNo cancel fee	On-time71%
Copa Airlines	Cheapest$432	Average$935	FlexibilityNo cancel fee	On-time70%
United Airlines	Cheapest$447	Average$1,081	FlexibilityNo cancel fee	On-time69%
LATAM Airlines	Cheapest$488	Average$989	FlexibilityNo cancel fee	On-time81%

$243+ Cheap flights from the United States to Asuncion (ASU)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/28. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheap flight deals from USA to Asuncion

Cheapest flights from USA to AsuncionExplore the most affordable flight options available from USA to Asuncion. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 4, 2025.

Explore the most affordable flight options available from USA to Asuncion. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 4, 2025.

Find flight deals from USA to Asuncion

Keep the following information in mind while searching for USA to Asuncion flight deals. Data was last updated December 4, 2025.

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Best time to book a flight from USA to Asuncion

Have a flexible travel schedule? Discover the best time to fly to Asuncion from USA with our price prediction graph.

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Everything you need to know about your flight from the United States to Asuncion

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

What is the cheapest time of day to fly from US to ASU?

Find hourly flight availability from USA to Asuncion. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 4, 2025.

What is the cheapest day to fly from USA to Asuncion?

Use this chart to determine the cheapest time to fly round-trip from USA to Asuncion. Price data was last updated on December 16, 2024.

The best insider tips for theUnited States to Asuncion flights

AI-powered summary based on content written by travel experts. AI can make mistakes.

Cheapflights partnered with top experts to bring you the best recommendations for your theUnited States to Asuncion trip

Airlines

American Airlines

Copa Airlines

LATAM Airlines

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United Airlines

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Reviews of airlines servicing Asuncion

Read through reviews of airlines operating flights from the United States to Asuncion, such as Copa Airlines, LATAM Airlines, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from USA 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 United States?

How long is the flight from USA to Asuncion?

What are the cheapest airlines to fly from USA to Asuncion one-way?

What are the most popular routes from USA to Asuncion?

Can I find deals for flights from USA to Asuncion that include hotel bookings?

How can I find direct flights from USA to Asuncion?

Can I find deals for business class flights from USA to Asuncion?

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

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Alternative routes for USA to Asuncion

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Cheapest flights from USA to Asuncion
Explore the most affordable flight options available from USA to Asuncion. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 4, 2025.