$228 Cheap Flights from Miami (MIA) to Asuncion (ASU)

View $228 flight on Thu, May 8, 2025Opens in a new window

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

Find available prices by choosing your travel dates.

Cheap Flights from Miami to Asuncion (MIA-ASU)

Prices were available within the past 7 days and start at $228 for one-way flights and $500 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Copa
Tue, Oct 14 - Fri, Oct 17
MIA
Miami
ASU
Asuncion
$500 Roundtrip, just found
$500
Roundtrip
just found
Select Copa flight, departing Tue, Oct 14 from Miami to Asuncion, returning Fri, Oct 17, priced at $500 just found
avianca
Thu, May 8 - Sun, May 18
MIA
Miami
ASU
Asuncion
$505 Roundtrip, just found
$505
Roundtrip
just found
Select avianca flight, departing Thu, May 8 from Miami to Asuncion, returning Sun, May 18, priced at $505 just found
Copa
Tue, Oct 14 - Fri, Oct 17
MIA
Miami
ASU
Asuncion
$520 Roundtrip, just found
$520
Roundtrip
just found
Select Copa flight, departing Tue, Oct 14 from Miami to Asuncion, returning Fri, Oct 17, priced at $520 just found
avianca
Wed, May 7 - Sun, Jun 22
MIA
Miami
ASU
Asuncion
$521 Roundtrip, found 15 hours ago
$521
Roundtrip
found 15 hours ago
Select avianca flight, departing Wed, May 7 from Miami to Asuncion, returning Sun, Jun 22, priced at $521 found 15 hours ago
avianca
Thu, May 1 - Sun, May 11
MIA
Miami
ASU
Asuncion
$527 Roundtrip, found 1 hour ago
$527
Roundtrip
found 1 hour ago
Select avianca flight, departing Thu, May 1 from Miami to Asuncion, returning Sun, May 11, priced at $527 found 1 hour ago
avianca
Tue, May 13 - Wed, May 21
MIA
Miami
ASU
Asuncion
$531 Roundtrip, found 16 hours ago
$531
Roundtrip
found 16 hours ago
Select avianca flight, departing Tue, May 13 from Miami to Asuncion, returning Wed, May 21, priced at $531 found 16 hours ago
avianca
Mon, May 5 - Wed, May 7
MIA
Miami
ASU
Asuncion
$534 Roundtrip, found 14 hours ago
$534
Roundtrip
found 14 hours ago
Select avianca flight, departing Mon, May 5 from Miami to Asuncion, returning Wed, May 7, priced at $534 found 14 hours ago
Aeromexico
Mon, Sep 22 - Tue, Sep 30
MIA
Miami
ASU
Asuncion
$547 Roundtrip, found 2 hours ago
$547
Roundtrip
found 2 hours ago
Select Aeromexico flight, departing Mon, Sep 22 from Miami to Asuncion, returning Tue, Sep 30, priced at $547 found 2 hours ago
LATAM Airlines Group
Tue, Oct 14 - Fri, Oct 17
MIA
Miami
ASU
Asuncion
$657 Roundtrip, just found
$657
Roundtrip
just found
Select LATAM Airlines Group flight, departing Tue, Oct 14 from Miami to Asuncion, returning Fri, Oct 17, priced at $657 just found
GOL Linhas Aereas S.A.
Sun, Jun 22 - Fri, Aug 1
MIA
Miami
ASU
Asuncion
$659 Roundtrip, found 6 days ago
$659
Roundtrip
found 6 days ago
Select GOL Linhas Aereas S.A. flight, departing Sun, Jun 22 from Miami to Asuncion, returning Fri, Aug 1, priced at $659 found 6 days ago
Flights from Miami (MIA) to Asuncion (ASU)
Origin airport
Miami Intl.
Destination airport
Silvio Pettirossi Intl.
Airlines serving
Aeromexico, American Airlines, Boliviana De Aviacion, Copa, GOL Linhas Aereas S.A., LATAM Airlines Group, United, avianca
Roundtrip price
$499
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 October. 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 $228 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.