$66 Find Cheap Flights from Atlanta to Trenton - Compare and Save

Yes. The USO at the Hartfield-Jackson Atlanta Airport offers its facilities and services free of charge to active duty US military personnel and their families. Located landside in the Domestic Atrium, this lounge offers comfy seating, TV, toiletries, device-charging stations, refreshments, and more.

One of your most affordable options for parking your car long-term at ATL is the North Economy Lot or the South Economy Lot. These two lots are within walking distance from the terminals. You can also park your car long-term at the International Park Ride lot. From this lot, you'll need to take the free shuttle to the terminals.

Yes. It is best to book your rental car beforehand. You will find the rental car counters on the Main Level of the passenger terminal. Car rental agencies at TTN include Enterprise, Budget, National, and others.

Yes. You can catch a taxi from the Arrivals curb at TTN. You can take this taxi to the Trenton Train Station. From the Trenton Train Station, you can catch a New Jersey Transit train to New York City for under $20.

Flights from Atlanta to Trenton usually depart from Atlanta Hartsfield-Jackson (ATL) and arrive at Trenton-Mercer (TTN).

Only Economy Class is available on flights from Atlanta to Trenton.

On this route, nonstop and layover fares are close on average, with nonstop at $148 round-trip and layover options via Tampa (TPA) at $144.

The Airbus A321 (sharklets) family is used most often on this route, operated mainly by Spirit Airlines. Other aircraft seen on the route include Airbus A320neo variants.

One-stop flights from Atlanta to Trenton most commonly connect through:

• Philadelphia (PHL) - 74% of one-stop connections
• Orlando (MCO) - 21% of one-stop connections
• Tampa (TPA) - 5% of one-stop connections

Philadelphia (PHL) handles the largest share of one-stop connections on this route.

On the Atlanta to Trenton route, being flexible with your departure day can save you up to 70%. Sunday is the cheapest day at $88 round-trip on average, while Tuesday is the most expensive at $288: a $200 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

There are currently no nonstop flights available from Atlanta to Trenton. Flights with 1 layover take between 4h 24m and 12h 25m in total, depending on the connection.

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $141 to $850. That means the highest observed fare was about 6x higher than the lowest one.

One-way fares from Atlanta to Trenton are currently lower than usual. Average one-way flight prices are about $119, which is 26% below the typical average for this route.

Flying via Philadelphia (PHL) gives the shortest average 1-stop total travel time at 4h 24m, compared with 9h 11m via Orlando (MCO) and 12h 25m via Tampa (TPA).

Round-trip flights from Atlanta to Trenton range from $98 to $239, with an average of $159 over the past 12 months. Anything below $98 counts as a good deal.