- 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 20 times per day, taking around 2h 13m. Cheap flight tickets for this journey start at $189 (€154) but you can travel from only $165 (€135) by bus.
There are 8 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 58m. August is the cheapest month to fly.
Distance 681 miles (1097 km) |
Average flight duration 2h 13m |
Cheapest ticket price $189 (€154) |
Flights per day 20 |
Direct flights 8 |
Fastest flight 1h 58m |
First flight 5:00 AM |
Last flight 10:59 PM |
Cheapest Month Aug |
Cheapest Day Thu |
High Season Jul - Sep |
Low Season Oct - Dec |
Best time to book 7 days |
Omio recommends booking the flight as it is the most popular option from Chicago, IL to Trenton, NJ among Omio's users. If you are prioritising price take the bus with prices starting from $165. For those with little time consider booking a flight which can get you there in 2h 13m. The ticket price range depends on the travel mode: a bus costs an average of $165, and a flight costs an average of $189.
Distance: 681 miles (1097 km)
Most popular Flight | Train | Bus | Driving |
|---|---|---|---|
$353 Average price | $228 Average price | $214 Average price Cheapest | $159 Average price (fuel + tolls) |
5h 13m Average total duration Fastest 2h 13m Onboard + 3h 0m Additional time* | 25h 26m Average total duration 24h 56m Onboard + 30m Additional time* | 25h 45m Average total duration 25h 15m Onboard + 30m Additional time* | 11h 28m Average total duration (door-to-door) |
Direct Options | Direct Options | Direct Options | Direct Options |
This is compared to other travel options from Chicago, IL to Trenton, NJ:
A bus is $15 (€12) less than a train for this route with tickets for a train from Chicago, IL to Trenton, NJ costing on average $228 (€186).
A bus is $139 (€113) less than a flight for this route with tickets for a flight from Chicago, IL to Trenton, NJ costing on average $353 (€287).
Other travel options to Trenton, NJ take longer:
Train takes on average 24h 56m.
Bus takes on average 25h 15m.
Compare bus, train, and flight prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
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.
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 Philadelphia International Airport 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..
Here are some other resources that might have the information you need