Travelers have found it’s best to book a flight 56 days in advance to save up to 98% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 56 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Trenton, New Jersey to Illinois 1-2 weeks in advance for as low as $273, or $423 for flights within the next 24 hours.
Flights from Trenton, New Jersey to Illinois lean towards being more expensive in July. Prices are generally better when you fly from Trenton, New Jersey to Illinois in January, with the cheapest ticket starting at $86.
When flying from Trenton, New Jersey to Illinois, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Fly from
Fly to
Budget
$116 - $183
Route
Depart
Return
Price
Trenton-MercerChicago O'Hare Intl
TTN - ORD
TTNORD
Trenton-Mercer
Wed 8/21
1 stop8h 28m
Chicago O'Hare Intl
Tue 8/27
1 stop11h 22m
Trenton-MercerChicago O'Hare Intl
TTN - ORD
TTNORD
Trenton-Mercer
Wed 7/10
1 stop6h 43m
Chicago O'Hare Intl
Tue 7/16
1 stop24h 51m
Trenton-MercerChicago O'Hare Intl
TTN - ORD
TTNORD
Trenton-Mercer
Fri 7/5
1 stop6h 48m
Chicago O'Hare Intl
Tue 7/9
1 stop24h 51m
Trenton-MercerChicago O'Hare Intl
TTN - ORD
TTNORD
Trenton-Mercer
Wed 9/11
1 stop8h 28m
Chicago O'Hare Intl
Sat 9/14
1 stop16h 30m
Trenton-MercerChicago O'Hare Intl
TTN - ORD
TTNORD
Trenton-Mercer
Thu 9/5
1 stop17h 33m
Chicago O'Hare Intl
Fri 9/6
1 stop23h 08m
Trenton-MercerChicago O'Hare Intl
TTN - ORD
TTNORD
Trenton-Mercer
Wed 7/10
1 stop6h 43m
Chicago O'Hare Intl
Thu 7/11
1 stop12h 22m
Trenton-MercerChicago O'Hare Intl
TTN - ORD
TTNORD
Trenton-Mercer
Tue 7/9
1 stop28h 51m
Chicago O'Hare Intl
Thu 7/11
1 stop12h 22m
Trenton-MercerLambert-St Louis
TTN - STL
TTNSTL
Trenton-Mercer
Wed 9/11
1 stop11h 02m
Lambert-St Louis
Mon 9/16
1 stop21h 50m
Trenton-MercerChicago O'Hare Intl
TTN - ORD
TTNORD
Trenton-Mercer
Wed 7/17
1 stop6h 43m
Chicago O'Hare Intl
Wed 8/7
1 stop13h 37m
No data available for this route at this time. Please check back soon.
Entertainment
Boarding
Overall
Crew
Comfort
Food
Reviews
I'd thought there would be a complimentary drink atleast.
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
Cheapest$47 | Average$120 | FlexibilityNo cancel fee | On-time62% |