Cheap Flights from Boston Logan International to Asuncion

Compare Boston Logan International to Asuncion flight deals

Find the cheapest month or even day of the year to fly to Asuncion

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Flight deals from Boston Logan International Airport to Asuncion Airport

Looking for a cheap last-minute deal or the best return flight from Boston Logan International Airport to Asuncion Airport? If you want to travel next month, return fares start from R 17,055. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Boston Logan International to Asuncion

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Boston Logan International to Asuncion flights are currently cheapest in April.

Boston Logan International to Asuncion: Alternative routes

Compare routes from Boston Logan International to Asuncion below. You may find an airport to fly into that's cheaper, faster, or easier than Asuncion.

Boston to Asuncion: Flight information

The things to know before you go.
Cheapest flight foundR 6,955
Cheapest month to flyApril

Finding cheap flights from Boston Logan International to Asuncion: Frequently asked questions

The best price we found for a return flight from Boston Logan International to Asuncion is R 12,935. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Boston Logan International to Asuncion. But we found flights with one or more stops from R 12,935.
As of March 2026, there are no flights flying from Boston Logan International to Asuncion.
The cheapest month to fly from Boston Logan International to Asuncion is usually April.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Boston Logan International Airport to Asuncion Airport on Thursday, 30 April 2026.
No airlines currently offer direct flights between Boston Logan International Airport and Asuncion Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Asuncion but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Asuncion is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Copa offers the cheapest flight tickets to Asuncion.

Travelling from Logan International Airport (BOS) to Silvio Pettirossi International Airport (ASU): what you need to know

  • Asuncion's timezone is UTC-3, which makes Asuncion one hour ahead of Boston.

  • Give yourself plenty of time to make your BOS to ASU flight. As a general rule, arrive at least two hours before international departures and an hour ahead for domestic flights.

  • Travelling during a peak month such as August? School holidays and other popular seasons can lead to longer lines and delays at airport checkpoints. Be extra cautious and get there up to four hours before an international flight and two hours before a domestic departure.

  • Explore another city along the way or simply break up your flight with a stopover. Just deselect 'Direct flights only' to see your options when searching for tickets from Logan International Airport to Silvio Pettirossi International Airport. Many passengers pass through El Dorado International Airport on this route.

How to find the cheapest flights from Logan International Airport (BOS) to Silvio Pettirossi International Airport (ASU)

  • The cheapest price we've seen for a one-way Logan International Airport to Silvio Pettirossi International Airport flight is R 6,955. A return plane ticket is currently R 12,935. Depending on the availability when you book, these fares could change.

  • To score cheap tickets from BOS to ASU, book early. Airlines tend to offer lower prices when flights are first released.

  • Getting cheap flights from Logan International Airport to Silvio Pettirossi International Airport is easier if you're flexible with your trip dates. Use the 'Whole month' search tool to see the lowest prices throughout the month and score a great deal.

  • You won't have to check back in every day to find out if fares have gone down when you set up a Price Alert. We'll let you know as soon as there's a better deal on cheap flights from BOS to ASU.

  • Discover the right flight for you with the help of the filters. To see the 'Fastest,' 'Cheapest' or 'Best' flights from Logan International Airport to Silvio Pettirossi International Airport, use the 'Sort by' tool. You can also filter results by airline, arrival and departure times, and journey duration.

Handy information about Logan International Airport (BOS)

  • BOS is located at One Harborside Drive.

  • 73.94% of flights that leave from Logan International Airport reach their destination on schedule.

  • Central Boston to Logan International Airport is around 5 kilometres. Depending on traffic, it'll take about 10 minutes to get there if you're ride-sharing, catching a cab or driving.

  • You can expect a journey time of around 25 minutes on public transport.

  • Taking an early flight from Logan International Airport to Silvio Pettirossi International Airport? Avoid the last-minute rush to the airport (and sneak in some extra precious sleep) by picking one of these stays close to BOS:

Arriving at Silvio Pettirossi International Airport (ASU)

  • The last thing you want is a long trip to your hotel if you're arriving on a late Logan International Airport to Silvio Pettirossi International Airport flight. Reserve one of these accommodation options near ASU instead:

  • Pick up a Silvio Pettirossi International Airport rental car and discover Asuncion and beyond with your own wheels. Localiza, Sixt and Alamo are top outlets you can book with here.

  • Reserving your vehicle from Silvio Pettirossi International Airport about four weeks in advance can help you secure the lowest rate.

Getting from Silvio Pettirossi International Airport (ASU) to central Asuncion

  • Silvio Pettirossi International Airport to central Asuncion has a drive time of around 15 minutes. It's approximately 10 kilometres away.

When to fly to Silvio Pettirossi International Airport (ASU)

  • It's time to pick your trip dates for your flight from Logan International Airport to Silvio Pettirossi International Airport. July is the busiest month to visit Asuncion. If you'd like a more relaxed vibe, go in April.

  • When booking your flight from Logan International Airport to Silvio Pettirossi International Airport, consider the type of weather you enjoy. January is the warmest month in Asuncion, with temperatures ranging from 22ºC (72ºF) to 39ºC (102ºF).

  • July sees average temperatures of between 11ºC (52ºF) and 29ºC (84ºF). Look for cheap tickets from BOS to ASU sometime around then if you want to travel in cooler conditions.

Explore more of Paraguay

  • Asuncion has plenty to offer, but there are so many other corners of Paraguay waiting to be explored. About 290 kilometres east of Asuncion, a visit to Ciudad del Este will keep your itinerary packed. Check out popular attractions like Catedral San Blas, Lago de la Republica and PC Comandante.

  • If you're looking to explore another major destination in Paraguay, head for San Lorenzo, roughly 10 kilometres south-east of Asuncion. Oratorio Ntra. Señora de la Asunción, Capilla San Roque Gonzalez de Santacruz and Capilla Nuestra Señora De La Asunción are among its highlights.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.