Which airports can I use when flying from Chicago O'Hare Intl Airport to Trenton?

Flights from Chicago O'Hare Intl Airport to Trenton usually depart from Chicago O'Hare Intl (ORD) and arrive at Trenton-Mercer (TTN).

What cabin classes can I book on flights from Chicago O'Hare Intl Airport to Trenton?

Only Economy Class is available on flights from Chicago O'Hare Intl Airport to Trenton.

Which airports do connecting flights from Chicago O'Hare Intl Airport to Trenton pass through?

One-stop flights from Chicago O'Hare Intl Airport to Trenton most commonly connect through: • Orlando (MCO) - 58% of one-stop connections • Philadelphia (PHL) - 33% of one-stop connections • Fort Lauderdale (FLL) - 8% of one-stop connections

Can I save money by using flexible dates for flights from Chicago O'Hare Intl Airport to Trenton?

Yes. Flexible dates can save you up to 41% on flights from Chicago O'Hare Intl Airport to Trenton. Sunday is the cheapest departure day at $244 round-trip on average, while Thursday is the most expensive at $407, a difference of $163. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

How long is a flight from Chicago O'Hare Intl Airport to Trenton?

There are currently no nonstop flights available from Chicago O'Hare Intl Airport to Trenton. Flights with 1 layover take between 5h 41m and 17h 51m in total, depending on the connection.

Do I need a passport to fly from Chicago O'Hare Intl Airport to Trenton?

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

Have flight prices from Chicago O'Hare Intl Airport to Trenton changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $231 to $1,176. That means the highest observed fare was about 5x higher than the lowest one.

How much time can I save by choosing a different layover airport from Chicago O'Hare Intl Airport to Trenton?

Flying via Philadelphia (PHL) gives the shortest average 1-stop total travel time at 5h 41m, compared with 13h 46m via Orlando (MCO) and 17h 51m via Fort Lauderdale (FLL).

What is the time difference between Chicago O'Hare Intl Airport and Trenton?

Trenton is 1 hour ahead of Chicago O'Hare Intl Airport (Eastern Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

How much is a round-trip flight from Chicago O'Hare Intl Airport to Trenton?

Round-trip flights from Chicago O'Hare Intl Airport to Trenton typically range from $244 to $370. The lowest price found in the past 5 days was $231, on Frontier.

Which airline is the cheapest to fly from Chicago O'Hare Intl Airport to Trenton?

Frontier ($231) offered the cheapest round-trip ticket from Chicago O'Hare Intl Airport to Trenton in the last 5 days.

What’s the most popular layover airport when flying from Chicago O'Hare Intl Airport to Trenton?

Orlando (MCO) is the most popular layover for the Chicago O'Hare Intl Airport to Trenton route. 58% of KAYAK users who booked 1-stop round-trips over the past 3 months connected via MCO.

What is the cheapest layover airport when flying from Chicago O'Hare Intl Airport to Trenton?

Flights via Orlando (MCO) offer the most affordable fares, with an average round-trip price of $309. Based on KAYAK data over the past 3 months.

When flying from Chicago O'Hare Intl Airport to Trenton which airport offers the shortest layover?

Philadelphia (PHL) had the shortest average connection time for Chicago O'Hare Intl Airport to Trenton layovers at 4h 03m over the past 3 months.

$104 CHEAP FLIGHTS from Chicago to Trenton (ORD - TTN)

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Cheapest round-trip

$231

Typical prices: $244-$370

Frontier

Tue 2/13Fri 2/16

ORD - TTN • 1 stop

Top layover airports

Orlando (MCO)

Cheapest • Avg $309 (round-trip)

Philadelphia (PHL)

Shortest trip • 5h 41m (one-way)

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Flight Deals

Cheap Flights from Chicago to Trenton (ORD-TTN)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Chicago to Trenton

Sat, Feb 13 - Tue, Feb 16

5:01 am - 11:01 amORD Chicago O'Hare Intl-TTN Trenton-Mercer

29h 00m1 stop Orlando

11:59 am - 12:55 amTTN Trenton-Mercer-ORD Chicago O'Hare Intl

13h 56m1 stop Orlando

$231Frontier

Wed, Dec 9 - Sat, Dec 12

5:24 pm - 10:18 amORD Chicago O'Hare Intl-TTN Trenton-Mercer

15h 54m1 stop Orlando

11:03 am - 1:08 amTTN Trenton-Mercer-ORD Chicago O'Hare Intl

15h 05m1 stop Orlando

$248Frontier

Thu, Nov 26 - Sun, Dec 6

5:12 pm - 10:34 amORD Chicago O'Hare Intl-TTN Trenton-Mercer

16h 22m1 stop Orlando

11:03 am - 9:18 amTTN Trenton-Mercer-ORD Chicago O'Hare Intl

23h 15m1 stop Orlando

$249Frontier

Fri, Dec 11 - Tue, Dec 15

5:35 am - 10:18 amORD Chicago O'Hare Intl-TTN Trenton-Mercer

27h 43m1 stop Orlando

11:03 am - 3:30 pmTTN Trenton-Mercer-ORD Chicago O'Hare Intl

29h 27m1 stop Orlando

$250Frontier

Sat, Dec 5 - Mon, Jan 4

5:24 pm - 10:18 amORD Chicago O'Hare Intl-TTN Trenton-Mercer

15h 54m1 stop Orlando

9:16 pm - 6:47 pmTTN Trenton-Mercer-ORD Chicago O'Hare Intl

22h 31m1 stop Tampa

$259Frontier

Sat, Dec 5 - Tue, Dec 8

5:35 am - 10:18 amORD Chicago O'Hare Intl-TTN Trenton-Mercer

27h 43m1 stop Orlando

11:03 am - 3:30 pmTTN Trenton-Mercer-ORD Chicago O'Hare Intl

29h 27m1 stop Orlando

$268Frontier

Sat, Feb 13 - Tue, Feb 16

5:16 pm - 11:01 amORD Chicago O'Hare Intl-TTN Trenton-Mercer

16h 45m1 stop Orlando

11:59 am - 12:55 amTTN Trenton-Mercer-ORD Chicago O'Hare Intl

13h 56m1 stop Orlando

$269Frontier

Wed, Dec 2 - Sat, Dec 5

1:19 pm - 10:13 amORD Chicago O'Hare Intl-TTN Trenton-Mercer

19h 54m1 stop Orlando

11:03 am - 1:08 amTTN Trenton-Mercer-ORD Chicago O'Hare Intl

15h 05m1 stop Orlando

$270Frontier

Wed, Dec 23 - Thu, Dec 31

6:08 am - 8:21 pmORD Chicago O'Hare Intl-TTN Trenton-Mercer

13h 13m1 stop Tampa

11:46 am - 12:56 amTTN Trenton-Mercer-ORD Chicago O'Hare Intl

14h 10m1 stop Orlando

$278Frontier

Sat, Dec 19 - Mon, Jan 4

6:08 am - 4:45 pmORD Chicago O'Hare Intl-TTN Trenton-Mercer

9h 37m1 stop Tampa

9:16 pm - 6:47 pmTTN Trenton-Mercer-ORD Chicago O'Hare Intl

22h 31m1 stop Tampa

$279Frontier