Cheap Flight Deals to Trenton
Find the best cheap flight deals to Trenton-Mercer Airport (TTN). Compare fares, book in seconds, and discover everything Trenton, New Jersey has to offer.
Round-trip flights from $79*
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Your Complete Guide to Flying to Trenton, New Jersey
Trenton is New Jersey’s capital city, located on the Delaware River at the midpoint between New York City and Philadelphia, a city of 90,000 with a significant Revolutionary War heritage — George Washington’s famous Christmas Night crossing of the Delaware River and the subsequent Battle of Trenton in 1776 were decisive turning points in the American Revolution. Trenton-Mercer Airport, located outside the city in Ewing Township, serves as an ultra-low-cost gateway for central New Jersey travelers.
The Trenton-Mercer area gives visitors easy access to both Philadelphia (35 miles south) and New York City (65 miles north), making it a practical base for exploring two of America’s great cities. Book cheap flight deals to Trenton (TTN) for some of the most aggressively priced ultra-low-cost fares in the New Jersey-Philadelphia corridor.
The Trenton-Mercer area gives visitors easy access to both Philadelphia (35 miles south) and New York City (65 miles north), making it a practical base for exploring two of America’s great cities. Book cheap flight deals to Trenton (TTN) for some of the most aggressively priced ultra-low-cost fares in the New Jersey-Philadelphia corridor.
A magnificent state park on the Delaware River commemorating Washington’s legendary Christmas Night crossing in 1776, featuring period-accurate Durham boats, historic buildings, and annual reenactments.
Washington Crossing Historic Park
A comprehensive free museum in downtown Trenton housing archaeology, natural history, fine art, and cultural history collections alongside the New Jersey State House.
New Jersey State Museum
A stunning 42-acre sculpture park in nearby Hamilton featuring nearly 300 sculptures by internationally renowned artists in beautifully landscaped outdoor settings — one of the finest sculpture parks in the Northeast.
Grounds for Sculpture
Just 12 miles north of Trenton, Princeton’s breathtaking Gothic campus offers free walks, the Princeton University Art Museum, and one of the most beautiful Ivy League settings in America.
Princeton University (nearby)
A 150-foot granite monument at the exact site of the Continental Army’s decisive 1776 victory, offering a small museum documenting the Battle of Trenton’s critical role in American independence.
Trenton Battle Monument
Delaware & Raritan Canal State Park
A beautiful 70-mile linear park following the historic 1834 D&R Canal towpath, offering cycling, hiking, and kayaking through the scenic New Jersey countryside between Trenton and New Brunswick.
Trenton-Mercer Airport (TTN)
The primary commercial airport serving Trenton, located 7 miles from downtown. IATA code: TTN. Connects primarily through Philadelphia International (PHL).
Location & Getting Around
Trenton is located in Taylor County, West Texas, approximately 180 miles west of Dallas-Fort Worth. Car rentals are available at TTN airport. The city is easily navigable by car with minimal traffic.
Climate & Weather
Trenton has a semi-arid climate with hot summers (avg. 95°F in July) and mild winters. The city receives about 23 inches of rain annually. Spring and fall offer the most pleasant visiting conditions.
Events & Festivals
Major annual events include the Children’s Art & Literacy Festival (June), Western Heritage Classic Rodeo (May), and Holiday in Trenton (December). Plan flights early around festival dates.
Travel Calendar
Best Time to Fly to Trenton
Airfare and weather guide for every month of the year
JAN
Low fares
FEB
Low fares
MAR
Moderate
APR
Moderate
MAY
Moderate
JUN
Peak season
JUL
Peak season
AUG
Peak season
SEP
Moderate
OCT
Moderate
NOV
Low fares
DEC
Moderate
Cheapest fares
Average fares
Peak / expensive
Routes
Popular Routes to Trenton (TTN)
Compare fares across the most-searched departure cities
| From | To | From Price | Type |
|---|---|---|---|
| Orlando (MCO) Orlando | Trenton (TTN) Trenton, New Jersey | from $79* | Round Trip |
| Fort Lauderdale (FLL) Fort Lauderdale | Trenton (TTN) Trenton, New Jersey | from $84* | Round Trip |
| Tampa (TPA) Tampa | Trenton (TTN) Trenton, New Jersey | from $89* | Round Trip |
| Miami (MIA) Miami | Trenton (TTN) Trenton, New Jersey | from $94* | Round Trip |
| Atlanta (ATL) Atlanta | Trenton (TTN) Trenton, New Jersey | from $99* | Round Trip |
| Las Vegas (LAS) Las Vegas | Trenton (TTN) Trenton, New Jersey | from $119* | Round Trip |
| Charlotte (CLT) Charlotte | Trenton (TTN) Trenton, New Jersey | from $104* | Round Trip |
| Denver (DEN) Denver | Trenton (TTN) Trenton, New Jersey | from $129* | Round Trip |
Airport Guide
Trenton Regional Airport (TTN)
Everything you need to know about flying into and out of Trenton’s main commercial airport.
IATA Code
TTN
Trenton
Distance to City
7 mi
From downtown Trenton
Main Hub Airlines
AA / 9E
American / Endeavor Air
Key Connections
TTN
Philadelphia International hub
Travel Tips
Tips for Finding Cheap Flights to Trenton
Insider strategies to cut your airfare to TTN significantly
01
Book 3–6 Weeks Ahead
For flights to Trenton, booking 3 to 6 weeks before departure typically yields the best fares. Prices usually rise sharply within 2 weeks of departure.
02
Fly on Tuesdays or Wednesdays
Mid-week departures to TTN are consistently 15–25% cheaper than weekend flights. Avoid Friday and Sunday travel for the lowest rates.
03
Consider Connecting via DFW
Most flights to Trenton connect through Philadelphia International (PHL). Booking this connection often unlocks more schedule options and better pricing. Booking a DFW connection often unlocks more schedule options and better pricing compared to nonstop alternatives.
04
Travel in January, February, or September
These are the off-peak months for Trenton air travel. Fares can be 30–40% lower than during the busy summer season.
05
Set Fare Alerts
Sign up for price drop notifications on your preferred Trenton route. Fares fluctuate daily and a well-timed alert can save you $50–$150 per ticket.
06
Use Flexible Date Search
If your travel schedule allows, check fares ±3 days around your ideal dates. A one-day shift in departure can sometimes cut prices dramatically..
Frequently Asked Questions
Cheap flight deals to Trenton-Mercer Airport (TTN) start from around $79 for round-trip tickets via Frontier and Avelo, primarily to Florida leisure destinations. Philadelphia International (PHL, 35 miles south) and Newark Liberty (EWR, 65 miles north) offer significantly broader route networks.
Trenton is served by Trenton-Mercer Airport (IATA: TTN), located approximately 7 miles from downtown in Ewing Township. It is an ultra-low-cost airport served by Frontier Airlines and Avelo Airlines, primarily offering leisure routes to Florida and select destinations.
January, February, and November offer the lowest airfares to Trenton-Mercer (TTN). The airport's primary traffic is seasonal leisure, particularly snowbird travel to Florida in winter and summer vacation routes.
Trenton-Mercer (TTN) is served by Frontier Airlines and Avelo Airlines with ultra-low-cost nonstop service primarily to Florida destinations (Orlando, Fort Lauderdale, Tampa, Miami) and select leisure markets.
Book 3-5 weeks ahead for Trenton-Mercer and watch for Frontier's frequent flash sales for exceptional pricing. Philadelphia International (PHL, 35 miles) and Newark (EWR, 65 miles) are strongly recommended for travelers needing broader routing options.
Top attractions near Trenton include Washington Crossing Historic Park, the New Jersey State Museum (free), Grounds for Sculpture in Hamilton, Princeton University campus (12 miles north), the Trenton Battle Monument, and the Delaware and Raritan Canal State Park for cycling and hiking.
Trenton-Mercer (TTN) has nonstop ultra-low-cost flights primarily to Florida destinations via Frontier and Avelo. For comprehensive nonstop coverage from major US cities, Philadelphia International (PHL, 35 miles south) and Newark Liberty (EWR, 65 miles north) are strongly recommended.
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