Cheap flights from Chicago, IL to Trenton, NJ

Flights starting at $41. Choose between Frontier Airlines, United Airlines, or Spirit Airlines to find the best price.

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Chicago ORDOrlando MCORaleigh RDUChicago ORD
$117
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Chicago MDWArdmore, PA stationAtlanta ATLChicago MDW
$155
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Travelers usually depart from O Hare International, Chicago Midway International, Chicago, IL - Union Station, Chicago Downtown Greyhound Station, or Chicago-Dan Ryan Greyhound station when they travel from Chicago to Trenton. Book your trip to arrive at Trenton–Mercer, or Trenton, NJ station. The most popular airlines for this route are Frontier Airlines, United Airlines, Spirit Airlines, American Airlines, and JetBlue Airways. Chicago and Trenton have 195 direct flights per week. When you arrive at Trenton, consider visiting Metropolitan Museum of Art, Empire State Building, Manhattan Island, Times Square, Staten Island, Independence National Historical Park, PA, USA, and Statue of Liberty.

Check-in for a flight from Chicago to Trenton

NameCarrier codeIATA CodePassport needed during bookingOnline check-in available
Frontier AirlinesFFTF9NoOpens 24 days before flight
Closes 1 hours before flight
United AirlinesUALUAYesNo
Spirit AirlinesNKSNKNoOpens 24 days before flight
Closes 1 hours before flight
American AirlinesAALAANoNo
JetBlue AirwaysJBUB6NoOpens 24 days before flight
Closes 2 hours before flight
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