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

Cheap Flights from Trenton (TTN) to St. Augustine (UST)

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Frequently asked questions

Is it cheaper to buy a plane ticket from Trenton–Mercer Airport to UST last minute?
Being spontaneous is a fabulous way to travel the world, but it's not always the smartest way to find a cheap plane ticket. It's better to book your TTN to Northeast Florida Regional Airport journey well in advance instead of waiting till the last minute. Based on flight pricing and demand studies in 2022, we have found that the best time to book domestic flights is between 28 – 35 days ahead of the departure date, and international flights three to four months in advance. Leave your spontaneous side for when you reach your destination!
What airports do you fly into for St. Augustine from Trenton?
With Northeast Florida Regional Airport (UST), Jacksonville Intl. Airport (JAX) and Daytona Beach Intl. Airport (DAB) to pick from, traveling from Trenton to St. Augustine is no sweat. The city's major gateway, Northeast Florida Regional Airport (UST), is approximately 8 kilometers northwest of the downtown area. Apart from the price of fares, consider factors like transportation options from the airport and the distance to your hotel before deciding where you'll get off the plane. Get your St. Augustine adventure off to an exciting start by exploring Flagler College and Ponce de Leon's Fountain of Youth Archaeological Park.
Can I change the date of my flight from Trenton–Mercer Airport to Northeast Florida Regional Airport (UST)?
Make changes quickly to your Trenton–Mercer Airport to Northeast Florida Regional Airport journey via the Expedia Trips portal. But before you make any amendments, read through the rules and restrictions in your itinerary to find out what you're allowed to do and whether fees apply. Some carriers have a change fee per person, on top of any difference in ticket prices. However, if you booked in the last 24 hours, you may be able to cancel for free and book new flights. You can also check out our Customer Service portal for further information and to connect with our Virtual Agent.

Travel information

Origin airport
Mercer
Destination airport
Northeast Florida Regional
Distance
1283 km

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Trenton to St. Augustine Flights

Whether you’re looking for a grand adventure or just want to get away for a last-minute break, flights from Trenton to St. Augustine offer the perfect respite. Not only does exploring St. Augustine provide the chance to make some magical memories, dip into delectable dishes, and tour the local landmarks, but the cheap airfare means you won’t bust your budget. So no matter whether your ideal itinerary involves flying one way, non-stop, or round trip, you’re bound to find flights that match your schedule on Expedia, and at prices that won’t shock your wallet.

Bagging a cheap flight from Trenton to St. Augustine may mean more dollars to spend on for one-of-a-kind souvenirs when you arrive, but it doesn’t mean you have to skimp on your travel experience, as Expedia offers a sizzling selection of cheap airlines that’ll put you in your happy place on their planes, whether that’s getting lost in a hair-raising airport thriller, dreaming on the passing landscape over a glass of bubbly, or jotting down your vacation bucket list at 38,000 feet. There’s also bound to be plenty of opportunities to snap a few photos of the high life that will make your friends green with envy. After all, enjoying the journey is part of the fun.

With so many affordable flights and so many wonderful adventures awaiting you, there’s no reason to put off booking a fantastic flight from to today. So don’t leave it to the last minute to make your dream trip a reality: pack your bags with your go-to travel accessories, put together your list of must-see attractions and can’t-miss activities, and get ready to broaden your horizons – with Expedia, the wonders of St. Augustine are only a plane trip away. Book your travel arrangements with us today!

If you would like to book flights to St. Augustine more flexibly many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to St. Augustine is now!

Trenton to St. Augustine Flights