Cheap flights from Trenton to O'Hare Intl (TTN - ORD)

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How to find the cheapest flight from
Trenton (TTN) to O'Hare Intl (ORD)

All the information you need to plan the best TTN to ORD flight in 2022: compare Trenton to O'Hare Intl flight prices with the expected peak season, weather and rainfall in O'Hare Intl.
TTN - ORD
Price
$142 - $295
ORD
Temperature
23 - 73.4 °F
ORD
Rainfall
1.7 - 4.9 inches

Popular in

March

High demand for flights, 33% potential price rise

Cheapest in

November

Best time to find cheap flights, 28% potential price drop

Round-trip from

$142

From Trenton-Mercer to Chicago O'Hare Intl

One-way from

$118

One-way flight from Trenton-Mercer to Chicago O'Hare Intl

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
When is the cheapest time to fly from Trenton, New Jersey to Chicago O'Hare Intl Airport (TTN - ORD)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Trenton, New Jersey to Chicago O'Hare Intl Airport as you normally would.

How far in advance should I book a flight from Trenton, New Jersey to Chicago O'Hare Intl Airport?

Travelers have found it’s best to book a flight 20 days in advance to save up to 48% 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 20 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 Chicago O'Hare Intl Airport 1-2 weeks in advance for as low as $213, or $293 for flights within the next 24 hours.

What is the cheapest month to fly from Trenton, New Jersey to Chicago O'Hare Intl Airport?

The best pricing can be found in the month of August. Prices to Chicago O'Hare Intl Airport from Trenton, New Jersey average $182. You can even find prices in August for less than $182, as users have found deals to Chicago O'Hare Intl Airport from as low as $64. The month of December appears to be one of the more expensive times to travel to Chicago O'Hare Intl Airport from Trenton, New Jersey. Flying in the targeted month can save you up to 34%.

Cheap flights from Trenton to O'Hare Intl in May, June 2022

The best prices found for TTN to ORD flights for May, June
23 May - 24 May
$202pp
TTN
Trenton-Mercer
Frontier
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Frontier
 
1 STOP
TTN
Trenton-Mercer
23 May - 1 Jun
$267pp
TTN
Trenton-Mercer
Multiple Airlines
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Multiple Airlines
   
2 STOPS
TTN
Trenton-Mercer
23 May - 25 May
$277pp
TTN
Trenton-Mercer
Multiple Airlines
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Multiple Airlines
 
1 STOP
TTN
Trenton-Mercer

Trenton-Mercer to O'Hare Intl 2022 flight deals

Cheap flights to O'Hare Intl from Trenton found for this year
23 May - 24 May
$202pp
TTN
Trenton-Mercer
Frontier
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Frontier
 
1 STOP
TTN
Trenton-Mercer
23 May - 1 Jun
$267pp
TTN
Trenton-Mercer
Multiple Airlines
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Multiple Airlines
   
2 STOPS
TTN
Trenton-Mercer
23 May - 25 May
$277pp
TTN
Trenton-Mercer
Multiple Airlines
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Multiple Airlines
 
1 STOP
TTN
Trenton-Mercer

Last minute flights from Trenton to O'Hare Intl

Late deals on round-trip flights to O'Hare Intl from Trenton, departing today and this week
28 May - 31 May
$289pp
TTN
Trenton-Mercer
Multiple Airlines
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Multiple Airlines
 
1 STOP
TTN
Trenton-Mercer
28 May - 31 May
$394pp
TTN
Trenton-Mercer
Multiple Airlines
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Multiple Airlines
 
1 STOP
TTN
Trenton-Mercer
28 May - 31 May
$415pp
TTN
Trenton-Mercer
Multiple Airlines
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Multiple Airlines
 
1 STOP
TTN
Trenton-Mercer

One-way flights to O'Hare Intl from Trenton

The cheapest one-way flights from Trenton to O'Hare Intl
9:38 am - 2:58 pm
Multiple Airlines
1 Stop
30h 20m
TTN - ORD
Multiple Airlines
$118
Kissandfly.com
11:25 am - 11:59 am
Multiple Airlines
1 Stop
25h 34m
TTN - ORD
Multiple Airlines
$134
Kiwi.com
9:38 am - 7:29 pm
Multiple Airlines
1 Stop
10h 51m
TTN - ORD
Multiple Airlines
$142
Kiwi.com

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Trenton</span> to <span class="emphasized">O'Hare Intl</span> flights.

Flight FAQs

From Trenton to O'Hare Intl

What airport do you fly from for flights from Trenton to Chicago O'Hare Intl?

Located just 4.8 mi from the city center, Trenton-Mercer is the airport most travelers will use when flying to Chicago O'Hare Intl from Trenton. Booking flights from Trenton-Mercer (TTN) to Chicago O'Hare Intl should be relatively easy as there are 0 daily outbound flights to Chicago O'Hare Intl from 2 different airlines.

Which airlines flying from Trenton-Mercer to Chicago O'Hare Intl have flexible cancellations due to COVID-19?

Some of the carriers operating flights from Trenton-Mercer to Chicago O'Hare Intl that may be offering flexible cancellation policies are Frontier and American Airlines. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from Trenton, New Jersey to Chicago O'Hare Intl Airport for under $500 on Cheapflights?

Yes, there are multiple flights from Trenton, New Jersey to Chicago O'Hare Intl Airport for under $500. The cheapest flight booked recently is on Multiple Airlines for just $422, but on average you can expect to pay $660.

Are there last-minute flights available from Trenton, New Jersey to Chicago O'Hare Intl Airport for under $300?

There are currently 16+ open flights from Trenton, New Jersey to Chicago O'Hare Intl Airport within the next 7 days for less than $300.

What is the cheapest airline to fly from Trenton, New Jersey to Chicago O'Hare Intl Airport round-trip?

According to our current data, Frontier ($1,042), offers the cheapest pricing from Trenton, New Jersey to Chicago O'Hare Intl Airport.

What are the cheapest flights from Trenton, New Jersey to Chicago O'Hare Intl Airport?

The cheapest flight price from Trenton, New Jersey to Chicago O'Hare Intl Airport is $77. On average you can expect to pay $175. The most popular route, (Trenton-Mercer - Chicago O'Hare Intl), can usually be booked for $305.

Related searches

Flights to O'Hare Intl from Trenton (TTN)
Flights to Trenton Flights to O'Hare Intl Flights from Trenton

Rent a Car

Car Rentals at O'Hare Intl Car Rentals in Illinois

COVID Restrictions

View COVID Travel Restrictions for O'Hare Intl (ORD)

Do I need a COVID test to fly to O'Hare Intl from Trenton?

Information is based on travel restrictions for travel to Chicago O'Hare Intl within the United States

Most visitors from Trenton-Mercer need to provide a negative COVID-19 test result and/or quarantine to enter Chicago O'Hare Intl.

COVID-19 testing requirements
Visitors from Trenton-Mercer must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 1 day for RT-PCR (NAAT) and 1 day for Antigen (quick-test) before departing to Chicago O'Hare Intl.

Quarantine requirements
Visitors from Trenton-Mercer are not required to quarantine after entering Chicago O'Hare Intl.

Do I need a test to fly back to Trenton from O'Hare Intl?

Returning to Trenton-Mercer from Chicago O'Hare Intl

COVID-19 testing requirements
Visitors from Chicago O'Hare Intl must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 1 day for RT-PCR (NAAT) and 1 day for Antigen (quick-test) before departing to Trenton-Mercer.

Quarantine requirements
Visitors from Chicago O'Hare Intl are not required to quarantine after entering Trenton-Mercer.

Hide COVID Travel Restrictions for O'Hare Intl (ORD)

Alternative routes for Trenton to O'Hare Intl

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for O'Hare Intl

Things to know before you go - useful duration and weather info for your trip from Trenton to O'Hare Intl.
Average temperature for May in O'Hare Intl
71.6 °F
Avg rainfall for May in O'Hare Intl
4.4 ″

Airports servicing Trenton

Airports servicing Chicago