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ATL - TTN

$71 Find Cheap Flights from Atlanta to Trenton - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$153
Typical prices: $229-$288
Multiple Airlines
Sun 1/7Wed 1/10
ATL - TTN • 1 stop
Cheapest one-way
$71
Typical prices: $124-$191
Multiple Airlines
Mon 11/12
ATL - TTN • 1 stop
When to travel
May
Cheapest • 24% price drop
November
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Orlando (MCO)
Cheapest • Avg $202 (round-trip)
Philadelphia (PHL)
Shortest trip • 4h 26m (one-way)
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Flight Deals

Cheap Flights from Atlanta to Trenton (ATL-TTN)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Atlanta to Trenton

Thu, Jan 7 - Sun, Jan 10
Multiple Airlines Logo
7:13 pm - 9:55 amATL  Atlanta Hartsfield-Jackson-TTN Trenton-Mercer
14h 42m1 stop Orlando
Multiple Airlines Logo
7:26 pm - 5:48 pmTTN  Trenton-Mercer-ATL Atlanta Hartsfield-Jackson
22h 22m1 stop Tampa St. Petersburg
$153Multiple Airlines
Thu, Jan 7 - Mon, Jan 11
Multiple Airlines Logo
7:13 pm - 9:55 amATL  Atlanta Hartsfield-Jackson-TTN Trenton-Mercer
14h 42m1 stop Orlando
Multiple Airlines Logo
10:45 am - 2:51 pmTTN  Trenton-Mercer-ATL Atlanta Hartsfield-Jackson
28h 06m1 stop Orlando Sanford Intl
$172Multiple Airlines
Thu, Oct 22 - Mon, Oct 26
Frontier Logo
8:59 pm - 10:39 amATL  Atlanta Hartsfield-Jackson-TTN Trenton-Mercer
13h 40m1 stop Tampa
Frontier Logo
7:39 pm - 6:51 pmTTN  Trenton-Mercer-ATL Atlanta Hartsfield-Jackson
23h 12m1 stop Orlando
$189Frontier
Mon, Dec 14 - Wed, Dec 16
Frontier Logo
10:36 pm - 10:18 amATL  Atlanta Hartsfield-Jackson-TTN Trenton-Mercer
11h 42m1 stop Orlando
Frontier Logo
11:03 am - 6:04 pmTTN  Trenton-Mercer-ATL Atlanta Hartsfield-Jackson
7h 01m1 stop Orlando
$192Frontier
Fri, Oct 23 - Mon, Oct 26
Frontier Logo
8:30 am - 6:54 pmATL  Atlanta Hartsfield-Jackson-TTN Trenton-Mercer
10h 24m1 stop Orlando
Frontier Logo
7:39 pm - 9:02 amTTN  Trenton-Mercer-ATL Atlanta Hartsfield-Jackson
13h 23m1 stop Orlando
$198Frontier
Fri, Oct 23 - Sun, Oct 25
Frontier Logo
8:30 am - 6:54 pmATL  Atlanta Hartsfield-Jackson-TTN Trenton-Mercer
10h 24m1 stop Orlando
Frontier Logo
11:24 am - 9:06 amTTN  Trenton-Mercer-ATL Atlanta Hartsfield-Jackson
21h 42m1 stop Tampa
$200Frontier
Wed, Dec 9 - Sat, Dec 12
Frontier Logo
12:01 pm - 10:18 amATL  Atlanta Hartsfield-Jackson-TTN Trenton-Mercer
22h 17m1 stop Orlando
Frontier Logo
11:03 am - 11:04 amTTN  Trenton-Mercer-ATL Atlanta Hartsfield-Jackson
24h 01m1 stop Orlando
$201Frontier
Sat, Nov 14 - Sun, Nov 15
Multiple Airlines Logo
9:22 pm - 10:43 amATL  Atlanta Hartsfield-Jackson-TTN Trenton-Mercer
13h 21m1 stop Tampa
Multiple Airlines Logo
7:23 pm - 11:49 pmTTN  Trenton-Mercer-ATL Atlanta Hartsfield-Jackson
28h 26m1 stop Fort Lauderdale
$203Multiple Airlines
Fri, Oct 23 - Mon, Oct 26
Multiple Airlines Logo
8:30 am - 6:54 pmATL  Atlanta Hartsfield-Jackson-TTN Trenton-Mercer
10h 24m1 stop Orlando
Multiple Airlines Logo
9:25 am - 9:02 amTTN  Trenton-Mercer-ATL Atlanta Hartsfield-Jackson
23h 37m1 stop Orlando Sanford Intl
$207Multiple Airlines
Fri, Oct 23 - Mon, Oct 26
Frontier Logo
8:30 am - 6:54 pmATL  Atlanta Hartsfield-Jackson-TTN Trenton-Mercer
10h 24m1 stop Orlando
Frontier Logo
7:39 pm - 6:51 pmTTN  Trenton-Mercer-ATL Atlanta Hartsfield-Jackson
23h 12m1 stop Orlando
$207Frontier
Booking Insights

Price, demand and travel trends for Atlanta to Trenton flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

Which airline is the cheapest to fly from Atlanta to Trenton?

Frontier ($189) offered the cheapest round-trip ticket from Atlanta to Trenton in the last 5 days.

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Key details for Atlanta to Trenton flights

Low season

August

Cheapest flight

$71
The most popular month to fly with an average 388% increase in travelers.
One-way flight from Atlanta to Trenton

When to book flights from Atlanta to Trenton

Are your dates flexible? Find out the best times to travel from Atlanta to Trenton based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Atlanta to Trenton flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Atlanta to Trenton?

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

  • How long is a flight from Atlanta to Trenton?

    There are currently no nonstop flights available from Atlanta to Trenton. Flights with 1 layover take between 4h 26m and 9h in total, depending on the connection.

  • Do I need a passport to fly from Atlanta to Trenton?

    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.

  • How much should I expect to pay for a Atlanta to Trenton flight?

    Round-trip flights from Atlanta to Trenton range from $229 to $288, with an average of $258 over the past 12 months. Anything below $229 counts as a good deal.

  • How much can I save by taking a layover when flying from Atlanta to Trenton?

    On this route, layover flights are cheaper than nonstop options on average. Layover fares average $202 round-trip via Orlando (MCO), compared to $258 for nonstop.

  • Have flight prices from Atlanta to Trenton changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $153 to $903. That means the highest observed fare was about 6x higher than the lowest one.

  • How are flight prices from Atlanta to Trenton looking right now?

    One-way fares from Atlanta to Trenton are currently lower than usual. Average one-way flight prices are about $96, which is 43% below the typical average for this route.

  • Which airports can I use when flying from Atlanta to Trenton?

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

  • Which airports do connecting flights from Atlanta to Trenton pass through?

    Connecting flights from Atlanta to Trenton most commonly pass through:

    • Philadelphia (PHL) - 83% of one-stop connections
    • Orlando (MCO) - 17% of one-stop connections

  • Can I save money by using flexible dates for flights from Atlanta to Trenton?

    Yes. Flexible dates can save you up to 21% on flights from Atlanta to Trenton. Thursday is the cheapest departure day at $229 round-trip on average, while Tuesday is the most expensive at $288, a difference of $59.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from Atlanta to Trenton?

    Flying via Philadelphia (PHL) gives the shortest average 1-stop total travel time at 4h 26m, compared with 9h via Orlando (MCO).

  • Does the Atlanta airport have a military lounge?

    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.

  • Where can I park my car at ATL before my flight to TTN?

    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.

  • Can I rent a car at the Trenton Airport?

    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.

  • Can I get to New York City from the Trenton Airport?

    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.

Your guide to booking Atlanta to Trenton flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Thursday departure and avoid flying on Tuesday. On this route, Thursday flights average $229, about $59 less than Tuesday fares (20% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Atlanta to Trenton trip for May. Fares historically average $196 round-trip in that month - typically $103 less than the most expensive month, which is June (based on the last 12 months).
  • If you have the time, taking a 1-stop flight through Orlando Airport (MCO) can be cheaper than flying direct. The cheapest layover option averages $202 round-trip on this route - about $56 less than direct flights (based on the last 12 months).
  • Located to the south of Atlanta, the Hartsfield-Jackson Atlanta International Airport (ATL) is a mega hub for Delta as well as a hub for other airlines. It is also a focus city for Frontier Airlines, Southwest, and Spirit Airlines. Located on the western edge of New Jersey about midway between Philadelphia and New York City, the Trenton-Mercer Airport (TTN) is a hub for Frontier Airlines.
  • You can find direct flights between ATL and TTN on Frontier. Frontier also operates flights with one stop between Atlanta and Trenton, with a layover often in Orlando. The non-stop flights tend to be more affordable than the flights that stop in Orlando.
  • The Trenton-Mercer Airport (TTN) is fully wheelchair accessible. To board airplanes, passengers must go up a ramp that ascends at a nice, low angle, which makes boarding the plane by wheelchair easy and convenient. If you would like wheelchair assistance, make sure you request it beforehand to make your journey as smooth as possible.
  • If you are traveling with a service animal or a pet, your four-legged friend can go potty before you get on the plane at one of the many animal relief stations located in the ATL terminals. You can find these convenience areas at Gates B33, A10, C19, E14, F7, and in the middle of the D concourse.
  • If you are a traveling mom who wants to breastfeed in private or who needs to pump before your flight to Trenton, you can use one of the Mamava lactation suites that ATL has installed throughout its terminals. These freestanding units each feature a fold-down shelf, bench seating, a USB port, an electrical outlet, a coat hook, and a mirror. You can find these lactation suites at gates B5, F5, D4, and T7 and you can get the necessary access code by downloading the Mamava app.

More options for your flight from Atlanta to Trenton

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