$485 Cheap Flights from Asuncion (ASU) to Raleigh (RDU)

View $485 flight on Thu, Dec 11, 2025Opens in a new window

Popular airlines from Asuncion (ASU-Silvio Pettirossi Intl.) to Raleigh-Durham International Airport (RDU)

Cheap Flights from Asuncion to Raleigh (ASU-RDU)

Prices were available within the past 7 days and start at $485 for one-way flights and $971 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Copa
Thu, Dec 18 - Wed, Dec 31
ASU
Asuncion
RDU
Raleigh
$971 Roundtrip, found 3 days ago
$971
Roundtrip
found 3 days ago
Select Copa flight, departing Thu, Dec 18 from Asuncion to Raleigh, returning Wed, Dec 31, priced at $971 found 3 days ago
Copa
Fri, Dec 19 - Wed, Dec 31
ASU
Asuncion
RDU
Raleigh
$1,033 Roundtrip, found 3 days ago
$1,033
Roundtrip
found 3 days ago
Select Copa flight, departing Fri, Dec 19 from Asuncion to Raleigh, returning Wed, Dec 31, priced at $1,033 found 3 days ago
LATAM Airlines Group
Sun, Feb 1 - Sun, Mar 1
ASU
Asuncion
RDU
Raleigh
$1,076 Roundtrip, found 2 days ago
$1,076
Roundtrip
found 2 days ago
Select LATAM Airlines Group flight, departing Sun, Feb 1 from Asuncion to Raleigh, returning Sun, Mar 1, priced at $1,076 found 2 days ago
LATAM Airlines Group
Wed, Dec 17 - Thu, Jan 1
ASU
Asuncion
RDU
Raleigh
$1,082 Roundtrip, found 3 days ago
$1,082
Roundtrip
found 3 days ago
Select LATAM Airlines Group flight, departing Wed, Dec 17 from Asuncion to Raleigh, returning Thu, Jan 1, priced at $1,082 found 3 days ago
LATAM Airlines Group
Sun, Feb 1 - Sun, Mar 1
ASU
Asuncion
RDU
Raleigh
$1,084 Roundtrip, found 2 days ago
$1,084
Roundtrip
found 2 days ago
Select LATAM Airlines Group flight, departing Sun, Feb 1 from Asuncion to Raleigh, returning Sun, Mar 1, priced at $1,084 found 2 days ago
LATAM Airlines Group
Sun, Feb 1 - Sun, Mar 1
ASU
Asuncion
RDU
Raleigh
$1,086 Roundtrip, found 2 days ago
$1,086
Roundtrip
found 2 days ago
Select LATAM Airlines Group flight, departing Sun, Feb 1 from Asuncion to Raleigh, returning Sun, Mar 1, priced at $1,086 found 2 days ago
LATAM Airlines Group
Sun, Feb 1 - Sun, Mar 1
ASU
Asuncion
RDU
Raleigh
$1,089 Roundtrip, found 2 days ago
$1,089
Roundtrip
found 2 days ago
Select LATAM Airlines Group flight, departing Sun, Feb 1 from Asuncion to Raleigh, returning Sun, Mar 1, priced at $1,089 found 2 days ago
Copa
Tue, Dec 23 - Wed, Dec 31
ASU
Asuncion
RDU
Raleigh
$1,093 Roundtrip, found 3 days ago
$1,093
Roundtrip
found 3 days ago
Select Copa flight, departing Tue, Dec 23 from Asuncion to Raleigh, returning Wed, Dec 31, priced at $1,093 found 3 days ago
GOL Linhas Aereas S.A.
Sat, Dec 27 - Sun, Jan 4
ASU
Asuncion
RDU
Raleigh
$3,254 Roundtrip, found 15 hours ago
$3,254
Roundtrip
found 15 hours ago
Select GOL Linhas Aereas S.A. flight, departing Sat, Dec 27 from Asuncion to Raleigh, returning Sun, Jan 4, priced at $3,254 found 15 hours ago
United
Sat, Dec 27 - Sun, Jan 4
ASU
Asuncion
RDU
Raleigh
$5,352 Roundtrip, found 15 hours ago
$5,352
Roundtrip
found 15 hours ago
Select United flight, departing Sat, Dec 27 from Asuncion to Raleigh, returning Sun, Jan 4, priced at $5,352 found 15 hours ago
Flights from Asuncion (ASU) to Raleigh (RDU)
Origin airport
Silvio Pettirossi Intl.
Destination airport
Raleigh - Durham Intl.
Airlines serving
Copa, GOL Linhas Aereas S.A., LATAM Airlines Group, United
Roundtrip price
$970
Distance
4445 mi

Asuncion to Raleigh Flights

The cheapest times to fly from Asuncion to Raleigh

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 Asuncion to Raleigh are during the month of December. You can find some of the cheapest flights from Asuncion to Raleigh with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Asuncion to Raleigh

Sunday is one of the best days to book for cheap flights from Asuncion to Raleigh: 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 Asuncion to Raleigh

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 Asuncion to Raleigh in 2025. You can also book with separate airlines for your outbound and return journeys, from $485 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 Asuncion to Raleigh 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 Asuncion to Raleigh 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 Silvio Pettirossi Intl. Airport (ASU) to Raleigh - Durham Intl. Airport (RDU) cost?
Grab a cheap one-way flight from $485 or cheap return flight from $971 from Silvio Pettirossi Intl. Airport (ASU) to Raleigh - Durham Intl. Airport (RDU) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Silvio Pettirossi Intl. Airport (ASU) to Raleigh - Durham Intl. Airport (RDU)?
December is the least expensive month to fly from ASU to RDU. Avoiding peak travel times is often the key to finding better deals on flights.
What is the cheapest airline that flies from Silvio Pettirossi Intl. Airport (ASU) to Raleigh - Durham Intl. Airport (RDU)?
Expedia's filter tool lets you easily compare different airlines, departure times and fares all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest ASU to RDU flight.
How many flights per day from Silvio Pettirossi Intl. Airport (ASU) to Raleigh - Durham Intl. Airport (RDU)?
There aren't any daily nonstop flights from Silvio Pettirossi Intl. Airport (ASU) to Raleigh - Durham Intl. Airport (RDU). But you can choose flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be cruising above the clouds in no time.
What day of the week has the most flights from ASU to RDU?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Keep in mind that flight schedules can vary based on various factors, including 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 Silvio Pettirossi Intl. Airport (ASU) to Raleigh - Durham Intl. Airport (RDU)?
To avoid possible delays on the Silvio Pettirossi Intl. Airport (ASU) to Raleigh - Durham Intl. Airport (RDU) route, aim to travel before 3 PM. Later flights have a 22% higher chance of being 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 Silvio Pettirossi Intl. Airport (ASU) to Raleigh - Durham Intl. Airport (RDU) last-minute?
Last-minute bookings from ASU to RDU are typically more expensive. For the lowest prices, start looking for flights well in advance. That being said, if your travel plans are flexible, you may find a cheap ticket right before your trip.
Is it cheaper to book an ASU to RDU flight and hotel package?
Compared with arranging hotels and flights separately, booking an ASU to RDU flight and hotel package with Expedia could lead to significant savings. Better yet, having everything in one convenient place will take the stress out of planning your trip. Just secure your flights and select from our extensive range of stays, then tailor your trip with other add-ons like activities, tours and car rentals.
Can I cancel or change the date of my flight from Silvio Pettirossi Intl. Airport (ASU) to Raleigh - Durham Intl. Airport (RDU)?
In most instances, you can modify or cancel your ASU to RDU flight. However, additional charges may apply, especially if you booked over 24 hours ago. Double-check your itinerary for the airline's fees and rules on flight changes, or if you want more details, head to our Customer Service portal.

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*Available to One Key members.