- Must visit
New Jersey State Museum
Excellent state museum with archaeology, fine art, natural history, and planetarium exhibits that introduce New Jersey's culture and science.
Flights from Chicago, IL to Trenton, NJ depart on average 52 times per day, taking around 4h 26m. Cheap flight tickets for this journey start at $228 (€191) but you can travel from only $203 (€170) by bus.
There are 11 flights per day. The earliest flight runs at 05:00, the last at 22:59. The fastest flight covers the 681 miles (1097 km) distance in 1h 59m. August is the cheapest month to fly.
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Use these quick route answers to check fares, travel time, departure options, and direct services before booking from Chicago, IL to Trenton, NJ.
The table below shows live departures for Chicago, IL to Trenton, NJ flights for today, Tuesday, November 3. You can also manually refresh the results below to see updated flight journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
![]() | 12:40 PM Chicago, IL | 1h58 | 2:38 PM Trenton, NJ | 0 transfersDirect | |
This is the last flight of the day. | |||||
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Flights from Chicago, IL to Trenton, NJ with United, American Airlines, and Republic Airlines. Flights with a stop available on this route with United, American Airlines, and Republic Airlines. Use the details below to compare onboard facilities.
Review the details behind your booking, from operators and ticket rules to luggage, onboard amenities, accessibility, and route-specific travel policies.
Discover the best of Trenton, NJ — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect Trenton, NJ trip today.
Excellent state museum with archaeology, fine art, natural history, and planetarium exhibits that introduce New Jersey's culture and science.
Preserved British barracks from 1758 with strong Revolutionary War interpretation, immersive rooms, and family-friendly living history programs.
Visitor center and museum for a major Revolutionary battlefield, offering exhibits on Washington's 1776 campaign and the battle's impact.
Historic state park where Washington's army fought in 1776, combining open grounds, memorials, and strong Revolutionary War context.
Large Frederick Law Olmsted-designed park with lawns, lake views, trails, and the city museum, ideal for a relaxed local walk.
Historic downtown district with preserved 18th- and 19th-century buildings, galleries, and a walkable core tied to Trenton's past.
A Trenton classic: thin-crust tomato pie with cheese under a bright tomato sauce. Chambersburg bakeries made it a regional icon.
An Italian American sandwich of thinly sliced beef or cured meats, often with peppers and cheese, reflecting Chambersburg's old neighborhood foodways.
Slow-cooked Sunday gravy with pasta, meatballs, and sausage is a longstanding family meal tied to Trenton's Italian heritage.
Historic, no-frills institution best known for Trenton tomato pies. A must for the city's signature style and old-school atmosphere.
Upscale steakhouse and seafood restaurant with polished service, suited for a fine dining meal near downtown Trenton.
Beloved local pizzeria serving classic Trenton tomato pie in a casual family setting with deep neighborhood roots.
Moderate for the region: dining and hotels are usually cheaper than NYC, but costs are above many smaller US cities. Transit is manageable and casual meals stay fairly reasonable.
Tip 15-20% at restaurants, about 10-15% for taxis, and round up or leave $1 at cafes for good service.
Get destination-focused answers for the end of your trip, including what to do, when to go, practical entry details, and tips for making the most of your time in Trenton, NJ.
Find answers to the most common questions about traveling from Chicago, IL to Trenton, NJ by flight. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest flight, the cheapest option, or tips for making the most of your visit at Trenton, NJ, this guide helps you travel smarter and with confidence.

Most Chicago, IL to Trenton, NJ flights use the O'Hare International Airport to airport pair. Use this guide to compare Chicago, IL and Trenton, NJ airports on this route, check city-centre transport, alongside checking practicalities like airport facilities and services.
O'Hare International Airport is 3 km from Chicago city centre. Public transport options include:
O'Hare International Airport has practical services for this route, including Wifi, Shopping, Parking, Dining, ATM, Taxis, Accessibility, WC, Hotel, Shower, Lounge, Lost and Found Office, and Car Rental.
Food options include: Restaurants are located in all terminals, offering a variety of cuisines including American and intertiol. Top options include Tortas Frontera and Publican Tavern.
Free Wi-Fi available throughout the airport. ATMs are located throughout all terminals.
Lost and found is available at the station.
Available at O'Hare International Airport: Parking, Taxis, WC.
Available at O'Hare International Airport: Car Rental.
Accessibility facilities are available at O'Hare International Airport: Elevators, ramps, toilets.
Nearby hotels include Hotels such as Hilton Chicago O'Hare are located on airport grounds, with others like the Hyatt Regency nearby..