Trenton-Mercer Airport (TTN) | Terminal maps | Airport guide





Trenton-Mercer Airport Information
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Airport Address:
1100 Terminal Cir Dr, Ewing Township, NJ 08628 -
Official Website:
http://www.mercercounty.org/departments/transportation-and-infrastructure/trenton-mercer-airport -
Contact Number:
(609) 882-1601
TTN Contact Information
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Name:
MELINDA MONTGOMERY -
Address:
340 SCOTCH ROAD, SUITE 200 -
Telephone:
(609) 882-1601
Trenton-Mercer Airport

Trenton-Mercer Airport (TTN), located in Ewing, New Jersey, serves as a convenient alternative to major airports in Philadelphia and New York. Served primarily by Frontier Airlines, TTN offers direct flights to a variety of destinations throughout the United States, making it easy to travel for both business and leisure. The small size of the airport allows for easier navigation and shorter lines, which improves the travel experience. Key amenities include parking, car rental services and a passenger terminal, making TTN a practical choice for regional travelers.
Trenton-Mercer Airport Weather 09/25/2025
Weather ForecastOvernight
67
Showers Likely
Thursday
78
Showers
Thursday Night
65
Showers
Friday
80
Chance Showers then Mostly Sunny
Friday Night
59
Partly Cloudy
Saturday
77
Partly Sunny then Slight Chance Showers
Saturday Night
61
Chance Showers
Sunday
75
Chance Showers
Sunday Night
61
Mostly Cloudy then Chance Showers
Monday
78
Chance Showers
Monday Night
61
Chance Showers
Tuesday
73
Partly Sunny
Tuesday Night
53
Partly Cloudy