Cheap Flights from Santo Domingo (HEX) to St. Augustine (UST)

Popular airlines from Santo Domingo (HEX-Herrera Intl.) to St. Augustine, FL (UST-Northeast Florida Regional)

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Frequently asked questions

How much does a flight from Herrera Intl. Airport (HEX) to Northeast Florida Regional Airport (UST) cost?
Secure a cheap one-way flight or cheap return flight from Herrera Intl. Airport (HEX) to Northeast Florida Regional Airport (UST) 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 Herrera Intl. Airport (HEX) to Northeast Florida Regional Airport (UST)?
is the cheapest month to fly from HEX to UST. Timing your trip outside of the busy season is often the key to finding a great deal.
What is the cheapest airline that flies from Herrera Intl. Airport (HEX) to Northeast Florida Regional Airport (UST)?
To find the cheapest airline that'll fly you from HEX to UST, use Expedia's filter tool. Tailor your search based on your travel needs, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to discover the cheapest flight right away.
How many flights per day from Herrera Intl. Airport (HEX) to Northeast Florida Regional Airport (UST)?
You'll have to catch a flight with a layover when traveling from Herrera Intl. Airport (HEX) to Northeast Florida Regional Airport (UST). Direct flights don't operate daily on this route. However, simply filter your search to include one or more stops to discover the best option for your trip.
What day of the week has the most flights from HEX to UST?
You'll generally find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Herrera Intl. Airport (HEX) to Northeast Florida Regional Airport (UST)?
Book a flight from Herrera Intl. Airport (HEX) to Northeast Florida Regional Airport (UST) that leaves before 3 PM to reduce the risk of cancellations and delays. Departures later than this are on average 22% more likely to be 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 Herrera Intl. Airport (HEX) to Northeast Florida Regional Airport (UST) last-minute?
Booking your plane ticket from HEX to UST right before your getaway is generally more expensive. But if there's some wiggle room with your departure dates and times, you could land a cheap last-minute fare.
Is it cheaper to book a HEX to UST flight and hotel package?
You can save money by securing a HEX to UST flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one place. After choosing your ideal accommodations and flights, you can add extras such as car rentals, activities and tours.
Can I cancel or change the date of my flight from Herrera Intl. Airport (HEX) to Northeast Florida Regional Airport (UST)?
If you booked your HEX to UST flight in the last 24 hours, you may be able to modify or cancel it at no cost. Depending on the airline and the type of fare you have, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal if you want more information.

Travel information

Origin airport
Herrera Intl.
Destination airport
Northeast Florida Regional
Distance
1068 mi

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Santo Domingo to St. Augustine Flights

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

 

The best time to book a flight from Santo Domingo to St. Augustine

Sunday is one of the best days to book for cheap flights from Santo Domingo 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 Santo Domingo 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 Santo Domingo 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 Santo Domingo 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 Santo Domingo 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.

 

Santo Domingo to St. Augustine Flights

*Flight schedules are subject to change.

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