Travelers have found it’s best to book a flight 56 days in advance to save up to 96% 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 $281, or $423 for flights within the next 24 hours.
Flights from Trenton, New Jersey to Illinois lean towards being more expensive in June. 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
$159 - $194
Route
Depart
Return
Price
Trenton-MercerChicago O'Hare Intl
TTN - ORD
TTNORD
Trenton-Mercer
Wed 6/19
1 stop7h 03m
Chicago O'Hare Intl
Tue 6/25
1 stop23h 18m
Trenton-MercerChicago O'Hare Intl
TTN - ORD
TTNORD
Trenton-Mercer
Mon 8/19
1 stop8h 20m
Chicago O'Hare Intl
Tue 8/20
1 stop11h 22m
Trenton-MercerChicago O'Hare Intl
TTN - ORD
TTNORD
Trenton-Mercer
Mon 6/17
1 stop7h 28m
Chicago O'Hare Intl
Sat 6/22
1 stop16h 32m
Trenton-MercerChicago O'Hare Intl
TTN - ORD
TTNORD
Trenton-Mercer
Thu 9/5
1 stop17h 33m
Chicago O'Hare Intl
Fri 9/6
1 stop12h 40m
Trenton-MercerChicago O'Hare Intl
TTN - ORD
TTNORD
Trenton-Mercer
Mon 6/24
1 stop7h 28m
Chicago O'Hare Intl
Wed 6/26
1 stop12h 44m
Trenton-MercerChicago O'Hare Intl
TTN - ORD
TTNORD
Trenton-Mercer
Wed 7/10
1 stop6h 43m
Chicago O'Hare Intl
Thu 7/18
1 stop12h 22m
Trenton-MercerChicago O'Hare Intl
TTN - ORD
TTNORD
Trenton-Mercer
Wed 6/19
1 stop7h 03m
Chicago O'Hare Intl
Thu 6/27
1 stop25h 13m
Trenton-MercerChicago O'Hare Intl
TTN - ORD
TTNORD
Trenton-Mercer
Wed 7/10
1 stop6h 43m
Chicago O'Hare Intl
Mon 7/22
1 stop25h 26m
Trenton-MercerChicago O'Hare Intl
TTN - ORD
TTNORD
Trenton-Mercer
Mon 6/17
1 stop7h 28m
Chicago O'Hare Intl
Thu 6/20
1 stop25h 13m
No data available for this route at this time. Please check back soon.
Boarding
Overall
Food
Crew
Comfort
Entertainment
Reviews
I'd thought there would be a complimentary drink atleast.
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
Frontier | Cheapest$48 | Average$124 | FlexibilityNo cancel fee | On-time62% |