A layover in Trenton is one of those happy accidents of air travel. Trenton Mercer Airport sits just 75 minutes from the city center by NJ Transit Bus Route 608, and even a short visit can be surprisingly rewarding. This guide covers everything you need to get out of the terminal and back in time for your next boarding call.
Pre-Departure Checklist
A few things to sort out before you leave TTN:
- Entry requirements: Make sure you have the right visa or entry clearance for United States. Transit visas and tourist visas are different things — double-check before you exit.
- Travel time: The trip to Trenton takes about 75 minutes by NJ Transit Bus Route 608. Factor in the return trip and at least 90 minutes of buffer for security and boarding.
- Currency: The local currency is USD. You’re in USD territory, so no currency conversion needed.
How to Get Into Trenton
You have two main options for getting from Trenton Mercer Airport into town:
- NJ Transit Bus Route 608: About 75 minutes, affordable, and consistent. This is what we recommend for time-conscious travelers.
- Taxi or ride-share: Around 95 minutes in normal traffic. More comfortable for groups or heavy luggage, but pricier and less predictable.
Whichever you choose, keep the return journey in mind. Build in extra time — you do not want to be rushing through security.
Layover Budget Breakdown
Wondering how much cash to bring? For a few hours in Trenton, budget roughly $37 USD to cover transport, a meal, and incidentals.
The average cost of a meal here runs about $18 USD, and transport from the airport and back will add another $9 or so. Keep a small buffer for unexpected expenses.
Keep some small bills handy for tips, street food, and public transport in Trenton.
Things to Do During Your Layover
For a layover visit to Trenton, we’d suggest Trenton Battle Monument and New Jersey State House. Neither requires a full day, and both give you a real taste of the area.
You can see the main features in a short visit. It’s a popular stop for visitors with limited time in Trenton.
If you’d rather stay inside TTN — maybe your layover is shorter than expected, or you just prefer to stay close to your gate — there are still ways to pass the time:
- TTN General Waiting Area & Free Wi-Fi
- Airport Gift Shop & Newsstand
Where to Eat
For food in Trenton, local travelers recommend Erini Restaurant. If you have time for a second stop, DeLorenzo’s Tomato Pies (Robbinsville) is another popular pick.
Back at TTN, Mercer County Airport Restaurant is the go-to. Airside Cafe & Concessions rounds out your in-terminal options.
Luggage Storage Options
Traveling light makes a layover outing much easier. At TTN, you’ll find bag storage at Not available; small airports like TTN typically do not offer luggage storage or lockers..
Tip: store your bags as soon as you clear arrivals to maximize your free time. If the airport options don’t work for you, check online luggage storage platforms for alternatives near the city center.
Staying Connected
You’ll find free WiFi at TTN for basic browsing. If you plan to navigate Trenton or use ride-hailing apps, having mobile data is much more convenient. Consider setting up an eSIM through a provider like Airalo or Holafly before your trip — it takes a few minutes and saves you from hunting for SIM card kiosks.
Need a Nap? Options at TTN
Not every layover involves sightseeing. If you’d rather rest, TTN has seating areas throughout the terminal, though comfort levels vary. Grab a neck pillow and stake out a quiet corner.
Airport lounges — accessible via day pass, credit card perks, or services like Priority Pass — typically offer reclined seating, showers, and a quieter environment.
Final Thoughts
There you have it — everything you need to make a layover in Trenton count. The hardest part is usually just deciding to leave TTN. Once you do, you’ll be glad you did.
Keep your flight info handy, budget a buffer for the return, and enjoy the ride.
Nearby Layover Guides
Disclaimer: Visa rules, transport schedules, and prices change. Always verify details with official sources and your airline before leaving the airport.