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Trenton

$54+ Cheap flights from Indiana to Trenton, NJ (TTN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/8. Fares are subject to change and may not be available on all flights or dates of travel.
IND — TTN
Dec 6 — Dec 131
Sat 12/6
Sat 12/13
1 adult, Economy
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Find flight deals from Indiana to Trenton

Cheapest flights from Indiana to Trenton
Explore the most affordable flight options available from Indiana to Trenton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 6, 2025.

This CheapOair deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/611:57 amCVG - TTN
1 stop12h 02mFrontier
Mon 12/86:10 amTTN - CVG
1 stop13h 35mFrontier
Deal found 11/6$110
This Frontier deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/611:57 amCVG - TTN
1 stop12h 02mFrontier
Sun 12/79:08 pmTTN - CVG
1 stop13h 44mFrontier
Deal found 11/6$124
This Frontier deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2011:21 amCVG - TTN
1 stop6h 28mFrontier
Mon 11/2411:14 amTTN - CVG
1 stop9h 09mFrontier
Deal found 11/5$127
This CheapOair deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/79:49 amCVG - TTN
1 stop14h 10mFrontier
Thu 12/116:10 amTTN - CVG
1 stop13h 35mFrontier
Deal found 11/5$128
This CheapOair deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/55:33 pmCVG - TTN
1 stop6h 26mFrontier
Fri 12/126:10 amTTN - CVG
1 stop17h 14mFrontier
Deal found 11/6$138
This CheapOair deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/128:55 pmCVG - TTN
1 stop27h 04mFrontier
Mon 12/156:10 amTTN - CVG
1 stop13h 35mFrontier
Deal found 11/6$142
This CheapOair deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/215:40 amCVG - TTN
1 stop9h 43mFrontier
Sun 11/237:31 pmTTN - CVG
1 stop18h 03mFrontier
Deal found 11/4$144
This Frontier deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/175:15 amORD - TTN
1 stop11h 20mFrontier
Thu 11/2011:14 amTTN - ORD
1 stop12h 22mFrontier
Deal found 11/6$150
This CheapOair deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/135:10 amCVG - TTN
1 stop10h 22mFrontier
Thu 11/2012:44 pmTTN - CVG
1 stop10h 18mFrontier
Deal found 11/5$150
This Frontier deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/151:00 pmCVG - TTN
1 stop10h 59mFrontier
Sat 11/2211:14 amTTN - CVG
1 stop9h 48mFrontier
Deal found 11/5$167
This Frontier deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/612:22 pmIND - TTN
1 stop11h 37mFrontier
Sat 12/136:10 amTTN - IND
1 stop27h 43mFrontier
Deal found 11/5$180
This CheapOair deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/132:26 pmORD - TTN
1 stop8h 33mFrontier
Thu 12/186:10 amTTN - ORD
1 stop27h 42mFrontier
Deal found 11/4$186

Cheap flight deals from Indiana to Trenton

Keep the following information in mind while searching for Indiana to Trenton flight deals. Data was last updated November 6, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$110
(CheapOair)

One-way from

$54
(Super.com)

Popular in

November

Cheapest in

February

Average price

$298
Provider with most accurate pricing for Indianapolis-New York (NYC) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Indianapolis-New York (NYC) flights.
Search Deals
From Indiana to Trenton-Mercer
Search Deals
One-way flight from Indiana to Trenton-Mercer
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($51 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Indiana to Trenton that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 6, 2025.
Use the filters below to find and compare flights from Indiana to Trenton that are best for you.

Fly from

Indiana

Fly to

Trenton

Route

Depart

Return

Price

CincinnatiTrenton

CVG - TTN

CVGTTN

Cincinnati Cinci./N. Kentucky

Wed 1/7

2:55 pm-11:59 pm

1 stop9h 04m

Trenton-Mercer

Thu 1/8

9:59 pm-1:01 am

1 stop27h 02m

$110

CincinnatiTrenton

CVG - TTN

CVGTTN

Cincinnati Cinci./N. Kentucky

Sat 12/6

11:57 am-11:59 pm

1 stop12h 02m

Trenton-Mercer

Sat 12/13

5:58 pm-8:39 am

1 stop14h 41m

$110

CincinnatiTrenton

CVG - TTN

CVGTTN

Cincinnati Cinci./N. Kentucky

Sat 12/6

11:57 am-11:59 pm

1 stop12h 02m

Trenton-Mercer

Mon 12/8

6:10 am-7:45 pm

1 stop13h 35m

$110

CincinnatiTrenton

CVG - TTN

CVGTTN

Cincinnati Cinci./N. Kentucky

Sat 12/6

11:57 am-11:59 pm

1 stop12h 02m

Trenton-Mercer

Sun 12/7

9:08 pm-10:52 am

1 stop13h 44m

$124

CincinnatiTrenton

CVG - TTN

CVGTTN

Cincinnati Cinci./N. Kentucky

Thu 11/20

5:15 am-11:49 am

1 stop6h 34m

Trenton-Mercer

Fri 11/21

11:14 am-8:23 pm

1 stop9h 09m

$127

CincinnatiTrenton

CVG - TTN

CVGTTN

Cincinnati Cinci./N. Kentucky

Thu 11/20

11:21 am-5:49 pm

1 stop6h 28m

Trenton-Mercer

Mon 11/24

11:14 am-8:23 pm

1 stop9h 09m

$127

CincinnatiTrenton

CVG - TTN

CVGTTN

Cincinnati Cinci./N. Kentucky

Thu 11/20

5:15 am-11:49 am

1 stop6h 34m

Trenton-Mercer

Tue 11/25

12:44 pm-8:20 pm

1 stop7h 36m

$127

CincinnatiTrenton

CVG - TTN

CVGTTN

Cincinnati Cinci./N. Kentucky

Sat 1/24

11:57 am-10:02 pm

1 stop10h 05m

Trenton-Mercer

Wed 1/28

8:10 am-5:44 pm

1 stop9h 34m

$128

CincinnatiTrenton

CVG - TTN

CVGTTN

Cincinnati Cinci./N. Kentucky

Tue 1/20

11:57 am-10:02 pm

1 stop10h 05m

Trenton-Mercer

Wed 1/28

8:10 am-5:44 pm

1 stop9h 34m

$128

CincinnatiTrenton

CVG - TTN

CVGTTN

Cincinnati Cinci./N. Kentucky

Sun 12/7

9:49 am-11:59 pm

1 stop14h 10m

Trenton-Mercer

Thu 12/11

6:10 am-7:45 pm

1 stop13h 35m

$128

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/3

Showing 1-10 of 56 results
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Best time to book a flight from Indiana to Trenton

Have a flexible travel schedule? Discover the best time to fly to Trenton from Indiana with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Indiana to Trenton

What is the cheapest month to book a flight from Indiana to Trenton, New Jersey?

Currently, March is the cheapest month in which you can book a flight from Indiana to Trenton, New Jersey (average of $46). Flying from Indiana to Trenton, New Jersey in December is currently the most expensive (average of $98). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IN to TTN?

Find hourly flight availability from Indiana to Trenton. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 6, 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 71% on flights from Indiana to Trenton, New Jersey by exploring options for tickets in the morning.

Related info for your journey

Find useful and relevant information for your journey from Indiana to Trenton. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Trenton from Indiana?

    Trenton-Mercer (TTN) is the airport you will fly into if you book a flight from Indiana to Trenton. It is only a 4.8 mi journey from Trenton-Mercer (TTN) to Trenton’s city center.

  • How long is the flight from Indiana to Trenton, New Jersey?

    A quick flight from Indiana to Trenton, New Jersey can take about 9h 04m. Frontier provides one of the quickest options available for as low as $110. The distance between Indiana and Trenton, New Jersey is about 530 mi.

  • What are the most popular routes from Indiana to Trenton, New Jersey?

    The most popular route from Indiana to Trenton, New Jersey is Chicago O'Hare Intl - Trenton-Mercer. You may also consider Cincinnati Cinci./N. Kentucky - Trenton-Mercer or Indianapolis - Trenton-Mercer.

  • Can I find deals for flights from Indiana to Trenton that include hotel bookings?

    Yes. In addition to deals on Indiana to Trenton flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Indiana to Trenton?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Indiana to Trenton.

  • Can I find deals for business class flights from Indiana to Trenton?

    Yes. Cheapflights offers flight deals from Indiana to Trenton by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Indiana to Trenton, New Jersey?

    Currently, March is the cheapest month in which you can book a flight from Indiana to Trenton, New Jersey (average of $46). Flying from Indiana to Trenton, New Jersey in December is currently the most expensive (average of $98). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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