Cheap Flights from Asuncion (ASU) to St. Thomas (SPB)

Popular airlines from Asuncion (ASU-Silvio Pettirossi Intl.) to St. Thomas (SPB-St. Thomas Seaplane Base)

Alternative airports near St. Thomas

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Terrance B. Lettsome Intl. EIS. Cheapest option available. Flights from $1,212
EIS
Terrance B. Lettsome Intl.
Cheapest
Flights from $1,212

Frequently asked questions

How much does a flight from Silvio Pettirossi Intl. Airport (ASU) to St. Thomas Seaplane Base Airport (SPB) cost?
Lock in a cheap one-way flight or cheap return flight from Silvio Pettirossi Intl. Airport (ASU) to St. Thomas Seaplane Base Airport (SPB) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Silvio Pettirossi Intl. Airport (ASU) to St. Thomas Seaplane Base Airport (SPB)?
Planning your trip for is a good way to save, as it's the cheapest month for flights between ASU and SPB. You'll usually find the lowest prices during the off-season.
How many flights per day from Silvio Pettirossi Intl. Airport (ASU) to St. Thomas Seaplane Base Airport (SPB)?
You'll need to book a flight with a layover if you're traveling from Silvio Pettirossi Intl. Airport (ASU) to St. Thomas Seaplane Base Airport (SPB). There are no daily direct flights on this route. However, simply filter your search to include one or two stops to discover an option that works for you.
What day of the week has the most flights from ASU to SPB?
Usually you'll find the most flight options available on a Friday. Tuesdays are often the quietest.* However, this can change depending on the airline, time of year 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 Silvio Pettirossi Intl. Airport (ASU) to St. Thomas Seaplane Base Airport (SPB)?
To avoid potential delays on the Silvio Pettirossi Intl. Airport (ASU) to St. Thomas Seaplane Base Airport (SPB) route, fly before 3 PM. Later flights have a 22% higher chance of cancellation.**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 St. Thomas Seaplane Base Airport (SPB) last-minute?
Waiting until just before your trip to book a ticket from ASU to SPB often results in higher prices. While it's possible to find some last-minute deals, there's no guarantee. Keep your travel plans flexible to boost your chances of snagging a bargain.
Is it cheaper to book an ASU to SPB flight and hotel package?
Securing an ASU to SPB flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip in one place. Select from our extensive range of stays and then add car rentals, activities and flights to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Silvio Pettirossi Intl. Airport (ASU) to St. Thomas Seaplane Base Airport (SPB)?
In most cases, you can cancel or modify your ASU to SPB flight. However, there may be additional charges, especially if you booked more than 24 hours ago. Check your itinerary for the airline's fees and rules on flight changes, or if you need further details, head to our Customer Service portal.

Travel information

Origin airport
Silvio Pettirossi Intl.
Destination airport
St. Thomas Seaplane Base
Distance
3052 mi

Book with confidence

Asuncion to St. Thomas Flights

The cheapest times to fly from Asuncion to St. Thomas

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

 

The best time to book a flight from Asuncion to St. Thomas

Sunday is one of the best days to book for cheap flights from Asuncion to St. Thomas: 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 St. Thomas

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 St. Thomas in 2025. You can also book with separate airlines for your outbound and return journeys, from 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 St. Thomas 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 St. Thomas 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.

 

Asuncion to St. Thomas Flights
*Available to One Key members.