A historic building with two towers, a fountain, and palm trees.

Cheap Flights from Sydney (SYD) to St. Augustine (UST)

Popular airlines from Sydney Airport (SYD) to St. Augustine, FL (UST-Northeast Florida Regional)

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 35% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Frequently asked questions

How much does a flight from Sydney, NSW (SYD-Kingsford Smith Intl.) to St. Augustine, FL (UST-Northeast Florida Regional) cost?
You can find one-way and return flights from SYD to UST with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when SYD to UST ticket fares go up or down.
What is the cheapest month to fly from Sydney, NSW (SYD-Kingsford Smith Intl.) to St. Augustine, FL (UST-Northeast Florida Regional)?
The cheapest months to fly from SYD to UST are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Sydney, NSW (SYD-Kingsford Smith Intl.) to St. Augustine, FL (UST-Northeast Florida Regional)?
Enter SYD to UST and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Sydney, NSW (SYD-Kingsford Smith Intl.) to St. Augustine, FL (UST-Northeast Florida Regional)?
To find a cheap flight from Sydney, NSW (SYD-Kingsford Smith Intl.) to St. Augustine, FL (UST-Northeast Florida Regional), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Sydney, NSW (SYD-Kingsford Smith Intl.) to St. Augustine, FL (UST-Northeast Florida Regional)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from Sydney, NSW (SYD-Kingsford Smith Intl.) to St. Augustine, FL (UST-Northeast Florida Regional)?
Sort flights by "Departure (earliest)" on Expedia to find the earliest flight from SYD to UST. To compare more early flights, use the "Early Morning" and "Morning" filters in your search.
Can you fly business or first class from Sydney, NSW (SYD-Kingsford Smith Intl.) to St. Augustine, FL (UST-Northeast Florida Regional)?
Select the "Business class" and "First class" filters when looking for SYD to UST flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Sydney, NSW (SYD-Kingsford Smith Intl.) to St. Augustine, FL (UST-Northeast Florida Regional) flight with Expedia?
It's easy to earn miles on a Sydney, NSW (SYD-Kingsford Smith Intl.) to St. Augustine, FL (UST-Northeast Florida Regional) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
Is it cheaper to buy a plane ticket from Sydney, NSW (SYD-Kingsford Smith Intl.) to St. Augustine, FL (UST-Northeast Florida Regional) at the last minute?
Typically, booking a last minute flight from Sydney, NSW (SYD-Kingsford Smith Intl.) to St. Augustine, FL (UST-Northeast Florida Regional) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Sydney, NSW (SYD-Kingsford Smith Intl.) to St. Augustine, FL (UST-Northeast Florida Regional) flight and hotel package?
Securing a Sydney, NSW (SYD-Kingsford Smith Intl.) to St. Augustine, FL (UST-Northeast Florida Regional) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Sydney, NSW (SYD-Kingsford Smith Intl.) to St. Augustine, FL (UST-Northeast Florida Regional)?
If you booked your Sydney, NSW (SYD-Kingsford Smith Intl.) to St. Augustine, FL (UST-Northeast Florida Regional) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Kingsford Smith Intl.
Destination airport
Northeast Florida Regional
Distance
15005 km

Book with confidence

Your quick guide to flights from Sydney to St. Augustine

Pick up great flights from Sydney to St. Augustine

With Expedia, you have your pick of flights a day with airlines covering flights from Sydney to St. Augustine. Whether you’re on a business trip, a family holiday or a luxury break, just enter your travel dates, hit search then check out your choice of flights. Select from return, one way or multi-city flights, and use the advance search tool if you want a direct or refundable flight. You can narrow your search to show you just your preferred cabin class and airline, too. It’s all easy. You can book direct flights from Sydney to St. Augustine that take around hours.

Find cheap flights from Sydney to St. Augustine

From the great flight deals with prices currently ranging from to , you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from Sydney to St. Augustine around 4 to 6 weeks in advance. If your travel dates are flexible, try to avoid weekends and peak seasons – when you are more likely to grab the lowest prices. Even last minute, there are some impressive deals. The cheapest time to fly to St. Augustine is normally in .

Reasons to book your flight from Sydney to St. Augustine with Expedia

Expedia makes it easy to find, book, and travel, with everything you need all in one place. When you enter your travel details, find fantastic deals just for you on flight tickets from Sydney to St. Augustine across all the main airline carriers, so you can save time, dollars, and hassle finding the perfect flight. If you think your plans could change, choose refundable flights so any changes won’t cost you more. Book your flight to St. Augustine right now and, if you join Expedia Rewards, you earn points this time and every time you travel with Expedia.

Your quick guide to flights from Sydney to St. Augustine

Explore a world of travel with Expedia

*Available to Expedia members.