$339 Cheap Flights from Miami (MIA) to Asuncion (ASU)

View $339 flight on Mon, Nov 17, 2025Opens in a new window

Popular airlines from Miami Intl. Airport (MIA) to Asuncion (ASU-Silvio Pettirossi Intl.)

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Cheap Flights from Miami to Asuncion (MIA-ASU)

Prices were available within the past 7 days and start at $339 for one-way flights and $635 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Aeromexico
Fri, May 22 - Mon, Jun 1
MIA
Miami
ASU
Asuncion
$635 Roundtrip, found 5 days ago
$635
Roundtrip
found 5 days ago
Select Aeromexico flight, departing Fri, May 22 from Miami to Asuncion, returning Mon, Jun 1, priced at $635 found 5 days ago
Aeromexico
Fri, May 8 - Mon, May 18
MIA
Miami
ASU
Asuncion
$649 Roundtrip, found 5 days ago
$649
Roundtrip
found 5 days ago
Select Aeromexico flight, departing Fri, May 8 from Miami to Asuncion, returning Mon, May 18, priced at $649 found 5 days ago
Aeromexico
Fri, May 22 - Mon, Jun 1
MIA
Miami
ASU
Asuncion
$681 Roundtrip, found 5 days ago
$681
Roundtrip
found 5 days ago
Select Aeromexico flight, departing Fri, May 22 from Miami to Asuncion, returning Mon, Jun 1, priced at $681 found 5 days ago
Aeromexico
Fri, May 8 - Mon, May 18
MIA
Miami
ASU
Asuncion
$682 Roundtrip, found 5 days ago
$682
Roundtrip
found 5 days ago
Select Aeromexico flight, departing Fri, May 8 from Miami to Asuncion, returning Mon, May 18, priced at $682 found 5 days ago
GOL Linhas Aereas S.A.
Mon, Oct 27 - Mon, Nov 3
MIA
Miami
ASU
Asuncion
$691 Roundtrip, found 6 days ago
$691
Roundtrip
found 6 days ago
Select GOL Linhas Aereas S.A. flight, departing Mon, Oct 27 from Miami to Asuncion, returning Mon, Nov 3, priced at $691 found 6 days ago
Delta
Tue, Nov 4 - Wed, Nov 5
MIA
Miami
ASU
Asuncion
$694 Roundtrip, found 2 days ago
$694
Roundtrip
found 2 days ago
Select Delta flight, departing Tue, Nov 4 from Miami to Asuncion, returning Wed, Nov 5, priced at $694 found 2 days ago
GOL Linhas Aereas S.A.
Sat, Jan 31 - Tue, Feb 10
MIA
Miami
ASU
Asuncion
$698 Roundtrip, found 8 hours ago
$698
Roundtrip
found 8 hours ago
Select GOL Linhas Aereas S.A. flight, departing Sat, Jan 31 from Miami to Asuncion, returning Tue, Feb 10, priced at $698 found 8 hours ago
GOL Linhas Aereas S.A.
Sun, Nov 16 - Wed, Dec 3
MIA
Miami
ASU
Asuncion
$699 Roundtrip, found 4 days ago
$699
Roundtrip
found 4 days ago
Select GOL Linhas Aereas S.A. flight, departing Sun, Nov 16 from Miami to Asuncion, returning Wed, Dec 3, priced at $699 found 4 days ago
avianca
Mon, Oct 27 - Tue, Nov 4
MIA
Miami
ASU
Asuncion
$708 Roundtrip, found 1 day ago
$708
Roundtrip
found 1 day ago
Select avianca flight, departing Mon, Oct 27 from Miami to Asuncion, returning Tue, Nov 4, priced at $708 found 1 day ago
Copa
Mon, Nov 17 - Sat, Dec 6
MIA
Miami
ASU
Asuncion
$712 Roundtrip, found 1 hour ago
$712
Roundtrip
found 1 hour ago
Select Copa flight, departing Mon, Nov 17 from Miami to Asuncion, returning Sat, Dec 6, priced at $712 found 1 hour ago

Find the cheapest month to fly from Miami (MIA) to Asunción (ASU)

May is typically the cheapest month to fly

From $499 - $806 per traveler.

Graph displaying average flight prices per month

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 $845
ASU
Silvio Pettirossi Intl.
CheapestClosest
Average driving time to city center21 min
Flights from $845
Flights from Miami (MIA) to Asuncion (ASU)
Origin airport
Miami Intl.
Destination airport
Silvio Pettirossi Intl.
Airlines serving
Aerolineas Argentinas, Boliviana De Aviacion, Copa, GOL Linhas Aereas S.A., LATAM Airlines Group, United, avianca
Roundtrip price
$634
Distance
3839 mi

Miami to Asuncion Flights

The cheapest times to fly from Miami 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 Miami to Asuncion are during the month of May. You can find some of the cheapest flights from Miami to Asuncion with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Miami to Asuncion

Sunday is one of the best days to book for cheap flights from Miami 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 Miami 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 Miami to Asuncion in 2025. You can also book with separate airlines for your outbound and return journeys, from $339 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 Miami 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 Miami 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 Miami Intl. Airport (MIA) to Silvio Pettirossi Intl. Airport (ASU) cost?
Discover the latest flight deals from MIA 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 MIA to ASU?
The cheapest flights from MIA 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 MIA to ASU?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from MIA to ASU. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Miami Intl. Airport (MIA) to Silvio Pettirossi Intl. Airport (ASU)?
Nonstop flights from Miami Intl. Airport (MIA) 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 filter tool. Enter your dates and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from MIA to ASU?
Friday is typically the busiest day for flights, while Tuesday is often the quietest.* Remember that flight schedules can vary depending on a number of factors, including the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Miami Intl. Airport (MIA) to Silvio Pettirossi Intl. Airport (ASU)?
Choose a flight from Miami Intl. Airport (MIA) to Silvio Pettirossi Intl. Airport (ASU) that takes off before 3 PM to reduce the likelihood of delays and cancellations. Departures later than this have a 22% higher chance of being canceled, on average.**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 Miami Intl. Airport (MIA) to Silvio Pettirossi Intl. Airport (ASU) last-minute?
Waiting until just before your trip to book a flight from MIA to ASU often results in higher prices. While you might find some last-minute deals, they aren't always guaranteed. Allow some flexibility in your schedule to boost your chances of landing a bargain.
Is it cheaper to book a MIA to ASU flight and hotel package?
Compared with arranging hotels and flights separately, booking a MIA to ASU flight and hotel package with Expedia could result in significant savings. Better still, having everything in one convenient place takes the hassle out of travel planning. Simply pick your flights and select from our wide range of hotels, then customize your trip with other add-ons like activities and car rentals.
Can I cancel or change the date of my flight from Miami Intl. Airport (MIA) to Silvio Pettirossi Intl. Airport (ASU)?
If you reserved your MIA to ASU flight in the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the type of fare you have, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for further details.

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*Available to One Key members.