$512 Cheap Flights from Jacksonville (JAX) to Asuncion (ASU)

View $512 flight on Wed, Sep 10, 2025Opens in a new window

Popular airlines from Jacksonville International Airport (JAX) to Asuncion (ASU-Silvio Pettirossi Intl.)

Cheap Flights from Jacksonville to Asuncion (JAX-ASU)

Prices were available within the past 7 days and start at $512 for one-way flights and $1,101 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Tue, Oct 14 - Tue, Oct 21
JAX
Jacksonville
ASU
Asuncion
$1,101 Roundtrip, found 2 days ago
$1,101
Roundtrip
found 2 days ago
Select United flight, departing Tue, Oct 14 from Jacksonville to Asuncion, returning Tue, Oct 21, priced at $1,101 found 2 days ago
United
Tue, Oct 14 - Wed, Oct 22
JAX
Jacksonville
ASU
Asuncion
$1,102 Roundtrip, found 2 days ago
$1,102
Roundtrip
found 2 days ago
Select United flight, departing Tue, Oct 14 from Jacksonville to Asuncion, returning Wed, Oct 22, priced at $1,102 found 2 days ago
United
Tue, Oct 21 - Tue, Nov 4
JAX
Jacksonville
ASU
Asuncion
$1,113 Roundtrip, found 2 days ago
$1,113
Roundtrip
found 2 days ago
Select United flight, departing Tue, Oct 21 from Jacksonville to Asuncion, returning Tue, Nov 4, priced at $1,113 found 2 days ago
United
Tue, Oct 21 - Mon, Nov 3
JAX
Jacksonville
ASU
Asuncion
$1,114 Roundtrip, found 2 days ago
$1,114
Roundtrip
found 2 days ago
Select United flight, departing Tue, Oct 21 from Jacksonville to Asuncion, returning Mon, Nov 3, priced at $1,114 found 2 days ago
United
Thu, Oct 2 - Thu, Oct 16
JAX
Jacksonville
ASU
Asuncion
$1,117 Roundtrip, found 2 days ago
$1,117
Roundtrip
found 2 days ago
Select United flight, departing Thu, Oct 2 from Jacksonville to Asuncion, returning Thu, Oct 16, priced at $1,117 found 2 days ago
United
Tue, Sep 9 - Mon, Sep 22
JAX
Jacksonville
ASU
Asuncion
$1,119 Roundtrip, found 3 days ago
$1,119
Roundtrip
found 3 days ago
Select United flight, departing Tue, Sep 9 from Jacksonville to Asuncion, returning Mon, Sep 22, priced at $1,119 found 3 days ago
United
Tue, Sep 9 - Thu, Sep 25
JAX
Jacksonville
ASU
Asuncion
$1,120 Roundtrip, found 3 days ago
$1,120
Roundtrip
found 3 days ago
Select United flight, departing Tue, Sep 9 from Jacksonville to Asuncion, returning Thu, Sep 25, priced at $1,120 found 3 days ago
United
Tue, Oct 14 - Sat, Oct 25
JAX
Jacksonville
ASU
Asuncion
$1,142 Roundtrip, found 2 days ago
$1,142
Roundtrip
found 2 days ago
Select United flight, departing Tue, Oct 14 from Jacksonville to Asuncion, returning Sat, Oct 25, priced at $1,142 found 2 days ago
United
Thu, Oct 2 - Fri, Oct 17
JAX
Jacksonville
ASU
Asuncion
$1,142 Roundtrip, found 2 days ago
$1,142
Roundtrip
found 2 days ago
Select United flight, departing Thu, Oct 2 from Jacksonville to Asuncion, returning Fri, Oct 17, priced at $1,142 found 2 days ago
LATAM Airlines Group
Tue, Dec 2 - Wed, Dec 17
JAX
Jacksonville
ASU
Asuncion
$1,370 Roundtrip, found 2 days ago
$1,370
Roundtrip
found 2 days ago
Select LATAM Airlines Group flight, departing Tue, Dec 2 from Jacksonville to Asuncion, returning Wed, Dec 17, priced at $1,370 found 2 days ago

Alternative airports near Asunción

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Silvio Pettirossi Intl. ASU. Cheapest and Closest option available. Average driving time to city center is 21 minutes. Flights from $1,571
ASU
Silvio Pettirossi Intl.
CheapestClosest
Average driving time to city center21 min
Flights from $1,571
Flights from Jacksonville (JAX) to Asuncion (ASU)
Origin airport
Jacksonville Intl.
Destination airport
Silvio Pettirossi Intl.
Airlines serving
LATAM Airlines Group
Roundtrip price
$1,100
Distance
4169 mi

Jacksonville to Asuncion Flights

The cheapest times to fly from Jacksonville to Asuncion

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Jacksonville to Asuncion are during the month of October. You can find some of the cheapest flights from Jacksonville to Asuncion with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Jacksonville to Asuncion

Sunday is one of the best days to book for cheap flights from Jacksonville to Asuncion: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Jacksonville to Asuncion

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Jacksonville to Asuncion in 2025. You can also book with separate airlines for your outbound and return journeys, from $512 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Jacksonville to Asuncion flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Jacksonville to Asuncion airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Jacksonville Intl. Airport (JAX) to Silvio Pettirossi Intl. Airport (ASU) cost?
Discover the latest flight deals from JAX to ASU by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from JAX to ASU?
The cheapest flights from JAX to ASU are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from JAX to ASU?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from JAX to ASU. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Jacksonville Intl. Airport (JAX) to Silvio Pettirossi Intl. Airport (ASU)?
Nonstop flights from Jacksonville Intl. Airport (JAX) to Silvio Pettirossi Intl. Airport (ASU) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel dates and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from JAX to ASU?
Friday is usually the busiest day for flights, while Tuesday tends to be the quietest.* Keep in mind that flight schedules can vary based on a number of factors, including the time of year and carrier.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Jacksonville Intl. Airport (JAX) to Silvio Pettirossi Intl. Airport (ASU)?
To avoid potential delays on the Jacksonville Intl. Airport (JAX) to Silvio Pettirossi Intl. Airport (ASU) route, fly before 3 PM. Flights after this time are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Jacksonville Intl. Airport (JAX) to Silvio Pettirossi Intl. Airport (ASU) last-minute?
Last-minute fares from JAX to ASU are typically more expensive. To lock in the best prices, start looking for flights ahead of time. That being said, if you're flexible with your travel plans, it's possible to score a cheap fare right before your journey.
Is it cheaper to book a JAX to ASU flight and hotel package?
You'll generally save money by booking a JAX to ASU flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one place. Once you've selected your ideal flights and accommodations, you can add extras like tours, car rentals and activities.
Can I cancel or change the date of my flight from Jacksonville Intl. Airport (JAX) to Silvio Pettirossi Intl. Airport (ASU)?
Typically, it's possible to cancel or reschedule your JAX to ASU flight. However, for bookings made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find further details on our Customer Service portal.

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*Available to One Key members.