$588 Cheap Flights from Milwaukee (MKE) to Asuncion (ASU)

View $588 flight on Sat, Mar 7, 2026Opens in a new window

Popular airlines from General Mitchell Intl. Airport (MKE) to Asuncion (ASU-Silvio Pettirossi Intl.)

    notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
    deals illustration

    Book smarter

    Save up to 30% on select hotels after you book a flight*
    trophy illustration

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap Flights from Milwaukee to Asuncion (MKE-ASU)

Prices were available within the past 7 days and start at $588 for one-way flights and $1,113 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Wed, Oct 15 - Wed, Oct 22
MKE
Milwaukee
ASU
Asuncion
$1,113 Roundtrip, found 5 days ago
$1,113
Roundtrip
found 5 days ago
Select United flight, departing Wed, Oct 15 from Milwaukee to Asuncion, returning Wed, Oct 22, priced at $1,113 found 5 days ago
United
Thu, Oct 16 - Wed, Oct 22
MKE
Milwaukee
ASU
Asuncion
$1,125 Roundtrip, found 5 days ago
$1,125
Roundtrip
found 5 days ago
Select United flight, departing Thu, Oct 16 from Milwaukee to Asuncion, returning Wed, Oct 22, priced at $1,125 found 5 days ago
United
Thu, Oct 16 - Fri, Oct 24
MKE
Milwaukee
ASU
Asuncion
$1,135 Roundtrip, found 5 days ago
$1,135
Roundtrip
found 5 days ago
Select United flight, departing Thu, Oct 16 from Milwaukee to Asuncion, returning Fri, Oct 24, priced at $1,135 found 5 days ago
United
Thu, Oct 16 - Sun, Oct 19
MKE
Milwaukee
ASU
Asuncion
$1,239 Roundtrip, found 5 days ago
$1,239
Roundtrip
found 5 days ago
Select United flight, departing Thu, Oct 16 from Milwaukee to Asuncion, returning Sun, Oct 19, priced at $1,239 found 5 days ago
Delta
Tue, Jan 6 - Wed, Jan 21
MKE
Milwaukee
ASU
Asuncion
$1,270 Roundtrip, found 5 days ago
$1,270
Roundtrip
found 5 days ago
Select Delta flight, departing Tue, Jan 6 from Milwaukee to Asuncion, returning Wed, Jan 21, priced at $1,270 found 5 days ago
Delta
Thu, Jan 15 - Tue, Jan 27
MKE
Milwaukee
ASU
Asuncion
$1,285 Roundtrip, found 5 days ago
$1,285
Roundtrip
found 5 days ago
Select Delta flight, departing Thu, Jan 15 from Milwaukee to Asuncion, returning Tue, Jan 27, priced at $1,285 found 5 days ago
LATAM Airlines Group
Mon, Jan 19 - Mon, Feb 9
MKE
Milwaukee
ASU
Asuncion
$1,290 Roundtrip, found 5 days ago
$1,290
Roundtrip
found 5 days ago
Select LATAM Airlines Group flight, departing Mon, Jan 19 from Milwaukee to Asuncion, returning Mon, Feb 9, priced at $1,290 found 5 days ago
Delta
Sat, Jan 31 - Wed, Feb 11
MKE
Milwaukee
ASU
Asuncion
$1,310 Roundtrip, found 5 days ago
$1,310
Roundtrip
found 5 days ago
Select Delta flight, departing Sat, Jan 31 from Milwaukee to Asuncion, returning Wed, Feb 11, priced at $1,310 found 5 days ago
Delta
Thu, Jan 15 - Fri, Jan 30
MKE
Milwaukee
ASU
Asuncion
$1,320 Roundtrip, found 5 days ago
$1,320
Roundtrip
found 5 days ago
Select Delta flight, departing Thu, Jan 15 from Milwaukee to Asuncion, returning Fri, Jan 30, priced at $1,320 found 5 days ago
United
Tue, Nov 25 - Tue, Dec 2
MKE
Milwaukee
ASU
Asuncion
$1,320 Roundtrip, found 5 days ago
$1,320
Roundtrip
found 5 days ago
Select United flight, departing Tue, Nov 25 from Milwaukee to Asuncion, returning Tue, Dec 2, priced at $1,320 found 5 days ago
Flights from Milwaukee (MKE) to Asuncion (ASU)
Origin airport
General Mitchell Intl.
Destination airport
Silvio Pettirossi Intl.
Roundtrip price
$1,112
Distance
5092 mi

Milwaukee to Asuncion Flights

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

 

The best time to book a flight from Milwaukee to Asuncion

Sunday is one of the best days to book for cheap flights from Milwaukee 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 Milwaukee 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 Milwaukee to Asuncion in 2025. You can also book with separate airlines for your outbound and return journeys, from $588 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 Milwaukee 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 Milwaukee 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 General Mitchell Intl. Airport (MKE) to Silvio Pettirossi Intl. Airport (ASU) cost?
Snag a cheap one-way flight from $588 or cheap return flight from $1,113 from General Mitchell Intl. Airport (MKE) to Silvio Pettirossi Intl. Airport (ASU) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from General Mitchell Intl. Airport (MKE) to Silvio Pettirossi Intl. Airport (ASU)?
October is the least expensive month to fly from MKE to ASU. Traveling during an off-peak travel window is often the key to scoring lower fares.
What is the cheapest airline that flies from General Mitchell Intl. Airport (MKE) to Silvio Pettirossi Intl. Airport (ASU)?
Use the filters on Expedia to compare airlines and find the most affordable carrier that'll fly you from MKE to ASU. Then, sort your results by "Price (lowest to highest)" to score a great deal.
How many flights per day from General Mitchell Intl. Airport (MKE) to Silvio Pettirossi Intl. Airport (ASU)?
You'll have to book a flight with a layover when traveling from General Mitchell Intl. Airport (MKE) to Silvio Pettirossi Intl. Airport (ASU). Direct flights don't operate daily on this route. However, just filter your search to include one or two stops to find the best option for your trip.
What day of the week has the most flights from MKE to ASU?
Friday is usually the busiest day for flights, while Tuesday is often the quietest.* Remember that flight schedules can change based on a range of factors, such as the season 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 General Mitchell Intl. Airport (MKE) to Silvio Pettirossi Intl. Airport (ASU)?
To touch down at Silvio Pettirossi Intl. Airport (ASU) on time, book a flight that leaves General Mitchell Intl. Airport (MKE) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**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 General Mitchell Intl. Airport (MKE) to Silvio Pettirossi Intl. Airport (ASU) last-minute?
Holding off until just before your trip to book a flight from MKE to ASU generally means paying more. Although you may find some last-minute discounts, there's no guarantee. Be flexible with your travel plans to boost your chances of landing a bargain.
Is it cheaper to book a MKE to ASU flight and hotel package?
You'll typically save money by booking a MKE 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 convenient place. After selecting your preferred flights and accommodations, consider adding extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from General Mitchell Intl. Airport (MKE) to Silvio Pettirossi Intl. Airport (ASU)?
In most instances, you can cancel or reschedule your MKE to ASU flight. However, additional fees may apply, especially if you made your booking over 24 hours ago. Check your itinerary for the airline's fees and policies on flight changes, or if you need more details, go to our Customer Service portal.

Explore a world of travel with Expedia

*Available to One Key members.