Cheap Flight Tickets from Trenton (TTN) to Chicago (ORD), Starting at $213

Good to Know: Cheapest and Fastest TTN - ORD Flights

Useful information for finding best airline tickets from Trenton Mercer to Chicago O'Hare International on your next trip.

Cheapest Round Trip Flight

$284

F9 Frontier Airlines • 1 stop • 37h 36m

Aug 13 – Aug 17

The cheapest round trip flight from Trenton to Chicago (TTN-ORD-TTN) is currently $284

🔍 Search Flights

Cheapest Direct Flight

$213

UA United Airlines • nonstop • 3h 50m

Aug 13

The cheapest nonstop flight from Trenton to Chicago (TTN-ORD) is currently $213

🔍 Search Flights

Fastest Flight

3h 25m

The fastest nonstop flight from Trenton to Chicago (TTN-ORD) takes 3h 25m

Top Airlines Flying from Trenton to Chicago

Southwest Airlines-WN

Southwest Airlines

Delta Airline, DL

Delta Airlines

United Airlines, UA

United Airlines

American Airlines, AA

American Airlines

Latest Flight Deals from Trenton (TTN) to Chicago (ORD)

Compare and book low fare round-trip air tickets from Trenton to Chicago. Ideal for travelers with confirmed return itineraries.

Aug 13 - Aug 17, Economy
F9
Trenton → Chicago
37h 36m
11:15 AM - 9:11 AM • 1 stop
F9
Trenton → Chicago
29h 11m
5:13 PM - 12:04 PM • 1 stop
$284
Frontier Airlines
Aug 13 - Aug 17, Economy
F9
Trenton → Chicago
30h 5m
6:05 AM - 11:10 PM • 1 stop
F9
Trenton → Chicago
40h 48m
10:16 AM - 12:04 PM • 1 stop
$284
Frontier Airlines
Aug 13 - Aug 17, Economy
F9
Trenton → Chicago
46h 46m
6:05 AM - 9:11 AM • 1 stop
F9
Trenton → Chicago
40h 48m
10:16 AM - 12:04 PM • 1 stop
$284
Frontier Airlines
Aug 13 - Aug 17, Economy
F9
Trenton → Chicago
20h 55m
11:15 AM - 11:10 PM • 1 stop
F9
Trenton → Chicago
29h 11m
5:13 PM - 12:04 PM • 1 stop
$284
Frontier Airlines
Jul 20 - Jul 27, Economy
F9
Trenton → Chicago
30h 5m
6:05 AM - 11:10 PM • 1 stop
F9
Trenton → Chicago
23h 45m
5:13 PM - 8:38 AM • 1 stop
$380
Frontier Airlines
Jul 20 - Jul 27, Economy
AA
Trenton → Chicago
22h 25m
10:45 AM - 11:30 PM • 1 stop
AA
Trenton → Chicago
6h 45m
1:32 PM - 6:37 PM • 1 stop
$965
American Airlines

Fly from Trenton to Chicago with the Best Airfare Deals on FareLeaders

Looking for a cheap last-minute deal or the best round-trip flight from Trenton to Chicago? Find the biggest savings on one-way and round-trip tickets right here.

FAQs on Trenton to Chicago Flights

What are the airports in Trenton?
TTN
What’s the most popular airline flying from TTN to ORD?
The most popular airline flying from Trenton to Chicago are
Can I fly from TTN to ORD non-stop?
Yes, you can fly TTN to ORD non-stop on
Which airlines fly nonstop between Trenton and Chicago?
The non-stop flights between Trenton and Chicago are .
What’s the earliest departure time from TTN to ORD Airport?
The earliest flight leaves TTN at 5:15 am and lands in ORD - Chicago O'Hare International
What are the airports in Chicago?
MDW,ORD
Can I make changes to my Trenton to Chicago flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from TTN to ORD?
Read the fare rules of the Trenton to Chicago air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Trenton and Chicago?
operate flights between Trenton and Chicago
How long does a flight from Trenton to Chicago take?
It takes approximately 2 hour to fly non-stop from TTN to ORD, which is 692.39 miles by air.
Which airlines provide the cheapest flights from Trenton (TTN) to Chicago (ORD) ?
In the past couple of days, the cheapest tickets to ORD from TTN were found on F9 : USD 284
Do I need a passport to fly between TTN and ORD?
No
What’s the latest departure time from TTN to ORD ?
The last flight leaves TTN at 8:51 pm

Trenton (TTN) to Chicago (ORD): Airport Information

Origin Airport Trenton Mercer , Trenton, US
Destination Airport Chicago O'Hare International , Chicago, US
Distance 692 miles

More Flight Options for Trenton (TTN) and Chicago (ORD)

Why Fareleaders for TTN to ORD Plane Tickets

Lowest Prices
Lowest Prices
Uncover the best deals on Trenton to Chicago flights by comparing fares from hundreds of airlines and agencies.
New Deals
New Deals Everyday
Get the best prices on TTN to ORD flights—we update our fares daily so you never miss a saving.
Best Travel Options
No Service Fees
Compare hundreds of Trenton to Chicago flights and secure the best deals—we never add any service fees.
Get Fare Drop Alert
Be the first to know when fares drop for the Trenton (TTN) to Chicago (ORD)
Terms and Conditions*