Cheap flights from Trenton-Mercer to Chicago (TTN - CHI)

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The best prices from Trenton-Mercer to Chicago are usually found in August or September, booked 49 days in advance, depart on a Tuesday or Saturday and return on a Wednesday

How to find the cheapest flight from
Trenton-Mercer (TTN) to Chicago (CHI)

All the information you need to plan the best TTN to CHI flight in 2021: compare Trenton-Mercer to Chicago flight prices with the expected peak season, weather and rainfall in Chicago.
TTN - CHI
Price
$157 - $295
CHI
Temperature
33.8 - 84.2 °F
CHI
Rainfall
0.7 - 4.3 inches

Popular in

March

High demand for flights, 32% potential price rise

Cheapest in

August

Best time to find cheap flights, 22% potential price drop

Round-trip from

$157

From Trenton-Mercer to Chicago

One-way from

$55

One-way flight from Trenton-Mercer to Chicago

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Trenton-Mercer to Chicago?

Users have found that leaving on a Monday can be a cost-effective option. It’s possible to save up to 35% on your flight compared to booking on days when demand is much higher.

How far in advance should I book a flight from Trenton-Mercer to Chicago?

To save up to 10% on this flight, we recommend booking at least 20 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Trenton-Mercer to Chicago from $137 1-2 weeks out and tickets from $157 for flights departing within the next 72 hours.

What is the cheapest month to fly from Trenton-Mercer to Chicago?

The best pricing can be found in the month of April. Prices to Chicago from Trenton-Mercer average $135. You can even find prices in April for less than $135, as users have found deals to Chicago from as low as $33. The month of December appears to be one of the more expensive times to travel to Chicago from Trenton-Mercer. Flying in the targeted month can save you up to 49%.

When is the cheapest time to fly from Trenton-Mercer to Chicago (TTN - CHI)?

It’s typically best to fly out from Trenton-Mercer to Chicago in the afternoon. Doing so could potentially save you 48% on the flight price compared to flying at noon, which is usually more expensive.

Cheap flights from Trenton-Mercer to Chicago in May, June 2021

The best prices found for TTN to CHI flights for May, June
2 Jun - 3 Jun
$127pp
TTN
Trenton Trenton-Mercer
Frontier
Non-Stop
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Frontier
Non-Stop
TTN
Trenton Trenton-Mercer
2 Jun - 6 Jun
$130pp
TTN
Trenton Trenton-Mercer
Frontier
Non-Stop
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Frontier
Non-Stop
TTN
Trenton Trenton-Mercer
9 Jun - 15 Jun
$155pp
TTN
Trenton Trenton-Mercer
Frontier
Non-Stop
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Frontier
Non-Stop
TTN
Trenton Trenton-Mercer

Trenton-Mercer to Chicago 2021 flight deals

Cheap flights to Chicago from Trenton-Mercer found for this year
2 Jun - 3 Jun
$127pp
TTN
Trenton Trenton-Mercer
Frontier
Non-Stop
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Frontier
Non-Stop
TTN
Trenton Trenton-Mercer
2 Jun - 6 Jun
$130pp
TTN
Trenton Trenton-Mercer
Frontier
Non-Stop
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Frontier
Non-Stop
TTN
Trenton Trenton-Mercer
16 Sep - 21 Sep
$140pp
TTN
Trenton Trenton-Mercer
Frontier
Non-Stop
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Frontier
Non-Stop
TTN
Trenton Trenton-Mercer

Non-stop flights to Chicago from Trenton-Mercer

Save time with Trenton-Mercer to Chicago direct flight deals
2 Jun - 3 Jun
$127pp
TTN
Trenton Trenton-Mercer
Frontier
Non-Stop
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Frontier
Non-Stop
TTN
Trenton Trenton-Mercer
2 Jun - 6 Jun
$130pp
TTN
Trenton Trenton-Mercer
Frontier
Non-Stop
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Frontier
Non-Stop
TTN
Trenton Trenton-Mercer
16 Sep - 21 Sep
$140pp
TTN
Trenton Trenton-Mercer
Frontier
Non-Stop
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Frontier
Non-Stop
TTN
Trenton Trenton-Mercer

Last minute flights from Trenton-Mercer to Chicago

Late deals on round-trip flights to Chicago from Trenton-Mercer, departing today and this week
25 May - 27 May
$159pp
TTN
Trenton Trenton-Mercer
Frontier
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Frontier
Non-Stop
TTN
Trenton Trenton-Mercer
20 May - 24 May
$178pp
TTN
Trenton Trenton-Mercer
Multiple Airlines
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Multiple Airlines
 
1 STOP
TTN
Trenton Trenton-Mercer
21 May - 24 May
$197pp
TTN
Trenton Trenton-Mercer
Multiple Airlines
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Multiple Airlines
 
1 STOP
TTN
Trenton Trenton-Mercer

One-way flights to Chicago from Trenton-Mercer

The cheapest one-way flights from Trenton-Mercer to Chicago
4:34 pm - 6:04 pm
Frontier
Nonstop
2h 30m
TTN - ORD
Frontier
$55
SmartFares
4:34 pm - 6:04 pm
Frontier
Nonstop
2h 30m
TTN - ORD
Frontier
$59
AirfareAssist
6:17 am - 7:43 am
Frontier
Nonstop
2h 26m
TTN - ORD
Frontier
$64
AirfareAssist

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Trenton-Mercer</span> to <span class="emphasized">Chicago</span> flights.

Flight FAQs

From Trenton-Mercer to Chicago

Are flight prices decreasing from Trenton to Chicago due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Trenton and Chicago for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

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

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

What airport do you fly from for flights from Trenton to Chicago?

Most people fly from Trenton Trenton-Mercer (TTN) if they book a flight from Trenton to Chicago. On average, Trenton-Mercer has 0 outbound flights to Chicago per day from 5 airlines. Trenton Trenton-Mercer is conveniently located just 4.8 mi from Trenton’s city center.

Can I find flights from Trenton-Mercer to Chicago for under $200 on Cheapflights?

Yes, there are multiple flights from Trenton-Mercer to Chicago for under $200. The cheapest flight booked recently is on Frontier for just $127, but on average you can expect to pay $168.

Are there nonstop flights from Trenton-Mercer to Chicago for under $200 on Cheapflights?

Cheapflights has at least 20 direct flights from Trenton-Mercer to Chicago under $200. A good price for a nonstop flight from Trenton-Mercer to Chicago is less than $178.

Are there last-minute flights available from Trenton-Mercer to Chicago for under $200?

There are currently 20+ open flights from Trenton-Mercer to Chicago within the next 7 days for less than $200.

What days are nonstop flights available from Trenton to Chicago?

Nonstop flights can be found on the following days: Tuesday.

Is Trenton weather warmer or cooler than Chicago?

Temperatures around the 88 °F's can be experienced in July. The weather in Chicago is colder than in Trenton. Plan for potential changes in flight availability as peak weather approaches in this location.

How long is the flight from Trenton-Mercer to Chicago?

There are many flights that can get you from Trenton-Mercer to Chicago in 2h 24m. Fly via Frontier to get the fastest option. All flights are typically nonstop.

What is the cheapest airline to fly from Trenton-Mercer to Chicago round-trip?

Our cheapest airline available from Trenton-Mercer to Chicago is Frontier. Our recent data shows that you can find tickets from as low as $127 on this airline. Frontier is currently priced 37% below the average price you’ll pay for this route.

What are the cheapest airlines to fly from Trenton-Mercer to Chicago one-way?

To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $55.

Destination information for Chicago

Things to know before you go - useful duration and weather info for your trip from Trenton-Mercer to Chicago.
Flight duration
2h 18m
Average temperature for May in Chicago
71.6 °F
Avg rainfall for May in Chicago
4.3 ″

Airports servicing Trenton

Airports servicing Chicago

Chicago Midway (MDW)
Rockford (RFD)
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