AED300 Cheap Flights from Atlanta (ATL) to Trenton (TTN)

View AED300 flight on Thu, 11 December 2025Opens in a new window

Popular airlines from Hartsfield-Jackson Atlanta International Airport (ATL) to Trenton–Mercer Airport (TTN)

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Cheap Flights from Atlanta to Trenton (ATL-TTN)

Prices were available within the past 7 days and start at AED300 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

How long does it take to fly from ATL to Trenton–Mercer Airport?
Book a trip with Frontier Airlines and you can expect to be cruising the skies for about 2 hours and 7 minutes. This leading airline operates a direct flight that jets off at 3:44PM from Hartsfield–Jackson Atlanta International Airport and gets to TTN at 5:51PM. Expedia has some great flight deals, so take a look at what's available on this route today.
Is it cheaper to buy a plane ticket from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Mercer Airport (TTN) last minute?
Booking your trip from ATL to Mercer Airport (TTN) last minute could save you cash if you get lucky and find an epic deal. However, tickets don't typically get cheaper as the date of departure nears. If you hold off, flights could also be booked up or the best seats taken (we hope you like the middle seat!). If you don't want to hedge your bets, book well in advance of when you want to leave. In fact, Expedia has some of the biggest deals up to a year in advance. If your preferred airline hasn't released tickets yet, check back regularly as deals are constantly updated on Expedia.
What airports do you fly into for Trenton from Atlanta?
From Atlanta, you can reach Trenton via Mercer Airport (TTN), Philadelphia Intl. Airport (PHL) and Lehigh Valley Intl. Airport (ABE). Be sure to check which airport is the best option for you before making your decision. If you decide to land at Mercer Airport (TTN), it's around 8 kilometers northwest of the city center. Use the dough you save when booking your fare with Expedia to tour the city's well-known sights, such as Sesame Place and Rider University.
What are the most popular departure times for flights from Hartsfield–Jackson Atlanta International Airport to TTN?
For Frontier Airlines flights setting off from Hartsfield–Jackson Atlanta International Airport to Trenton–Mercer Airport, the most popular period is between 9:00 AM - 10:00 AM. If you'd like to avoid any delays, book the earliest flight. This way you can avoid the heavy air traffic that builds up in the skyways later in the day.
Can I change the date of my flight from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Mercer Airport (TTN)?
Make changes quickly to your Atlanta Airport to TTN ticket by logging in to the Expedia Trips portal. But before doing so, look over the conditions in your itinerary to learn what you're allowed to do and what fees apply for changes. Some airlines have a change fee per person, plus any difference in prices. But if you booked in the last 24 hours, you may be able to cancel for free and arrange new flights. You can also find your way to our Customer Service portal to find the answers to your questions and to chat with our Virtual Agent.

Travel information

Travel information

Origin airport
Hartsfield-Jackson Atlanta Intl.
Destination airport
Mercer
Distance
1121 km
Average flight time
2 hours 9 mins

Book with confidence

Book with confidence

Atlanta to Trenton Flights

Whether you’re looking for a grand adventure or just want to get away for a last-minute break, flights from Atlanta to Trenton offer the perfect respite. Not only does exploring Trenton 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 Atlanta to Trenton 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 Trenton are only a plane trip away. Book your travel arrangements with us today!

If you would like to book flights to Trenton more flexibly many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Trenton is AED300 now!

Atlanta to Trenton Flights

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Explore a world of travel with Expedia