$385 Cheap Flights from New Orleans (MSY) to Asuncion (ASU)

View $385 flight on Fri, Oct 24, 2025Opens in a new window

Popular airlines from Louis Armstrong New Orleans Intl. Airport (MSY) to Asuncion (ASU-Silvio Pettirossi Intl.)

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Cheap Flights from New Orleans to Asuncion (MSY-ASU)

Prices were available within the past 7 days and start at $385 for one-way flights and $1,040 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Thu, Oct 23 - Thu, Oct 30
MSY
New Orleans
ASU
Asuncion
$1,040 Roundtrip, found 3 days ago
$1,040
Roundtrip
found 3 days ago
Select United flight, departing Thu, Oct 23 from New Orleans to Asuncion, returning Thu, Oct 30, priced at $1,040 found 3 days ago
United
Thu, Oct 23 - Sat, Nov 1
MSY
New Orleans
ASU
Asuncion
$1,080 Roundtrip, found 3 days ago
$1,080
Roundtrip
found 3 days ago
Select United flight, departing Thu, Oct 23 from New Orleans to Asuncion, returning Sat, Nov 1, priced at $1,080 found 3 days ago
United
Fri, Oct 24 - Sun, Nov 2
MSY
New Orleans
ASU
Asuncion
$1,112 Roundtrip, found 3 days ago
$1,112
Roundtrip
found 3 days ago
Select United flight, departing Fri, Oct 24 from New Orleans to Asuncion, returning Sun, Nov 2, priced at $1,112 found 3 days ago
United
Tue, Oct 21 - Thu, Oct 30
MSY
New Orleans
ASU
Asuncion
$1,117 Roundtrip, found 3 days ago
$1,117
Roundtrip
found 3 days ago
Select United flight, departing Tue, Oct 21 from New Orleans to Asuncion, returning Thu, Oct 30, priced at $1,117 found 3 days ago
United
Fri, Oct 24 - Sun, Nov 2
MSY
New Orleans
ASU
Asuncion
$1,120 Roundtrip, found 3 days ago
$1,120
Roundtrip
found 3 days ago
Select United flight, departing Fri, Oct 24 from New Orleans to Asuncion, returning Sun, Nov 2, priced at $1,120 found 3 days ago
United
Fri, Oct 24 - Mon, Nov 3
MSY
New Orleans
ASU
Asuncion
$1,130 Roundtrip, found 3 days ago
$1,130
Roundtrip
found 3 days ago
Select United flight, departing Fri, Oct 24 from New Orleans to Asuncion, returning Mon, Nov 3, priced at $1,130 found 3 days ago
JetBlue Airways
Fri, Oct 24 - Sun, Nov 2
MSY
New Orleans
ASU
Asuncion
$1,207 Roundtrip, found 3 days ago
$1,207
Roundtrip
found 3 days ago
Select JetBlue Airways flight, departing Fri, Oct 24 from New Orleans to Asuncion, returning Sun, Nov 2, priced at $1,207 found 3 days ago
Air Canada
Fri, Oct 24 - Sun, Nov 2
MSY
New Orleans
ASU
Asuncion
$1,262 Roundtrip, found 3 days ago
$1,262
Roundtrip
found 3 days ago
Select Air Canada flight, departing Fri, Oct 24 from New Orleans to Asuncion, returning Sun, Nov 2, priced at $1,262 found 3 days ago
Delta
Wed, Oct 22 - Sun, Nov 2
MSY
New Orleans
ASU
Asuncion
$1,347 Roundtrip, found 3 days ago
$1,347
Roundtrip
found 3 days ago
Select Delta flight, departing Wed, Oct 22 from New Orleans to Asuncion, returning Sun, Nov 2, priced at $1,347 found 3 days ago
LATAM Airlines Group
Tue, Sep 16 - Tue, Oct 7
MSY
New Orleans
ASU
Asuncion
$1,366 Roundtrip, found 4 days ago
$1,366
Roundtrip
found 4 days ago
Select LATAM Airlines Group flight, departing Tue, Sep 16 from New Orleans to Asuncion, returning Tue, Oct 7, priced at $1,366 found 4 days ago
Flights from New Orleans (MSY) to Asuncion (ASU)
Origin airport
Louis Armstrong New Orleans Intl.
Destination airport
Silvio Pettirossi Intl.
Airlines serving
GOL Linhas Aereas S.A., LATAM Airlines Group, United
Roundtrip price
$1,039
Distance
4388 mi

New Orleans to Asuncion Flights

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

 

The best time to book a flight from New Orleans to Asuncion

Sunday is one of the best days to book for cheap flights from New Orleans 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 New Orleans 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 New Orleans to Asuncion in 2025. You can also book with separate airlines for your outbound and return journeys, from $385 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 New Orleans 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 New Orleans 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 Louis Armstrong New Orleans Intl. Airport (MSY) to Silvio Pettirossi Intl. Airport (ASU) cost?
Discover the latest flight deals from MSY 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 MSY to ASU?
The cheapest flights from MSY 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 MSY to ASU?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from MSY to ASU. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Louis Armstrong New Orleans Intl. Airport (MSY) to Silvio Pettirossi Intl. Airport (ASU)?
Nonstop flights from Louis Armstrong New Orleans Intl. Airport (MSY) 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 click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from MSY to ASU?
Usually you'll find the greatest selection of flight options on a Friday. Tuesdays tend to be the quietest.* However, this can vary based on the time of year, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Louis Armstrong New Orleans Intl. Airport (MSY) to Silvio Pettirossi Intl. Airport (ASU)?
To land at Silvio Pettirossi Intl. Airport (ASU) without delays, choose a flight that leaves from Louis Armstrong New Orleans Intl. Airport (MSY) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**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 Louis Armstrong New Orleans Intl. Airport (MSY) to Silvio Pettirossi Intl. Airport (ASU) last-minute?
Waiting until just before your trip to book a ticket from MSY to ASU often results in higher prices. While it's possible to find some last-minute deals, there's no guarantee. Allow some flexibility in your schedule to maximize your chances of snagging a bargain.
Is it cheaper to book a MSY to ASU flight and hotel package?
You can save money by booking a MSY to ASU flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one place. After selecting your preferred flights and accommodations, you can add extras such as activities, car rentals and tours.
Can I cancel or change the date of my flight from Louis Armstrong New Orleans Intl. Airport (MSY) to Silvio Pettirossi Intl. Airport (ASU)?
If you reserved your MSY to ASU flight within the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the type of fare you have, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you want more information.

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*Available to One Key members.