Cheap Flights from Singapore (SIN) to St. Augustine (UST)

Popular airlines from Singapore Changi Airport (SIN) to St. Augustine, FL (UST-Northeast Florida Regional)

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Frequently asked questions

How much is a flight from SIN to Northeast Florida Regional Airport?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price listed for a round-trip flight between Singapore Airport and Northeast Florida Regional Airport (UST) was . Cheap fares don't hang around, so make sure you book yours ASAP. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Changi Airport to Northeast Florida Regional Airport (UST)?
We get that things crop up unexpectedly, so we've made it as hassle-free as possible for you to cancel your flight online. Just visit the Customer Service Portal and follow the instructions.
How do I find cheap flights from Singapore Airport to Northeast Florida Regional Airport (UST) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Singapore Airport to UST flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Changi Airport (SIN) to UST?
The distance is around 10255 mi. Earplugs? Check. Toothbrush? Double check. You'd be wise to pack all the essentials for this long-haul Singapore to St. Augustine flight.
Which airlines fly direct from Changi Airport to Northeast Florida Regional Airport?
If you want to travel straight from Changi Airport (SIN) to Northeast Florida Regional Airport (UST), you'll have to book a flight with at least one stop. Unfortunately, there are no airlines that fly directly between these airports.
Are Changi Airport to UST flight tickets cheaper when they're purchased at the last minute?
Booking your trip from SIN to UST at the last minute could save you some serious cash. However, you might miss out on a flight altogether! If you'd rather err on the side of caution, book well ahead of your departure date. In fact, Expedia has some of the biggest bargains up to a year in advance. If your preferred carrier hasn't released tickets yet, check back frequently as deals are updated on Expedia all the time.

Travel information

Origin airport
Changi
Destination airport
Northeast Florida Regional
Distance
10244 mi

Book with confidence

Singapore to St. Augustine Flights

The cheapest times to fly from Singapore to St. Augustine

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

 

The best time to book a flight from Singapore to St. Augustine

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

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 Singapore to St. Augustine in 2026. 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 Singapore to St. Augustine 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 Singapore to St. Augustine 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.

 

Singapore to St. Augustine Flights

*Flight schedules are subject to change.

*Available to One Key members.