HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Indiana

$64+ Cheap flights from Trenton, NJ (TTN) to Indiana

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 3/4. Fares are subject to change and may not be available on all flights or dates of travel.
TTN — IND
Mar 14 — Mar 211
Sat 3/14
Sat 3/21
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Trenton to Indiana with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Trenton to Indiana

Cheapest flights from Trenton to Indiana
Explore the most affordable flight options available from Trenton to Indiana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 12, 2026.

This Mytrip deal was found by Cheapflights users on 2/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/26:00 am
TTN
-
ORD
1 stop18h 15m
Frontier
Wed 3/48:30 am
ORD
-
TTN
1 stop24h 16m
Frontier
Deal found 2/10$144
This Frontier deal was found by Cheapflights users on 2/10. 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.
Sun 4/129:04 pm
TTN
-
ORD
1 stop12h 13m
Frontier
Thu 4/1610:25 am
ORD
-
TTN
1 stop12h 34m
Frontier
Deal found 2/10$160
This CheapOair deal was found by Cheapflights users on 2/9. 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 5/155:37 pm
TTN
-
ORD
1 stop22h 48m
Frontier
Mon 5/186:57 am
ORD
-
TTN
1 stop16h 02m
Frontier
Deal found 2/9$171
This Super.com deal was found by Cheapflights users on 2/10. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/276:45 am
TTN
-
ORD
1 stop15h 55m
Frontier
Wed 3/48:30 am
ORD
-
TTN
1 stop24h 16m
Frontier
Deal found 2/10$176
This Frontier deal was found by Cheapflights users on 2/11. 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.
Fri 5/16:00 am
TTN
-
IND
1 stop12h 24m
Frontier
Mon 5/49:07 am
IND
-
TTN
1 stop7h 45m
Frontier
Deal found 2/11$181
This Frontier deal was found by Cheapflights users on 2/10. 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.
Fri 4/173:52 pm
TTN
-
ORD
1 stop9h 06m
Frontier
Sun 4/1910:25 am
ORD
-
TTN
1 stop12h 34m
Frontier
Deal found 2/10$181
This Super.com deal was found by Cheapflights users on 2/9. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/56:45 am
TTN
-
ORD
1 stop27h 21m
Frontier
Tue 3/104:18 pm
ORD
-
TTN
1 stop6h 41m
Frontier
Deal found 2/9$185
This Super.com deal was found by Cheapflights users on 2/11. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/248:00 am
TTN
-
ORD
1 stop8h 52m
Frontier
Wed 2/258:30 am
ORD
-
TTN
1 stop24h 16m
Frontier
Deal found 2/11$187
This CheapOair deal was found by Cheapflights users on 2/10. 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 2/201:52 pm
TTN
-
IND
1 stop20h 19m
Frontier
Tue 2/249:13 pm
IND
-
TTN
1 stop26h 26m
Frontier
Deal found 2/10$192
This Super.com deal was found by Cheapflights users on 2/9. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/236:00 am
TTN
-
ORD
1 stop18h 15m
Frontier
Wed 2/258:30 am
ORD
-
TTN
1 stop24h 16m
Frontier
Deal found 2/9$192
This Frontier deal was found by Cheapflights users on 2/9. 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.
Fri 3/66:45 am
TTN
-
ORD
1 stop13h 59m
Frontier
Tue 3/104:18 pm
ORD
-
TTN
1 stop6h 41m
Frontier
Deal found 2/9$195
This Frontier deal was found by Cheapflights users on 2/10. 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.
Wed 3/48:00 am
TTN
-
ORD
1 stop8h 52m
Frontier
Mon 3/94:18 pm
ORD
-
TTN
1 stop6h 41m
Frontier
Deal found 2/10$199

Find flight deals from Trenton to Indiana

Keep the following information in mind while searching for Trenton to Indiana flight deals. Data was last updated February 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$144
(Mytrip)

One-way from

$64
(Mytrip)

Popular in

May

Cheapest in

February

Average price

$238
Provider with most accurate pricing for New York (NYC)-Indianapolis flight deals.
Search Deals
Provider most trusted by Cheapflights users for New York (NYC)-Indianapolis flights.
Search Deals
From Trenton-Mercer to Indiana
Search Deals
One-way flight from Trenton-Mercer to Indiana
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($9 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Trenton to Indiana 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 February 12, 2026.
Use the filters below to find and compare flights from Trenton to Indiana that are best for you.

Fly from

Trenton

Fly to

Indiana

Route

Depart

Return

Price

TrentonChicago

TTN - ORD

TTNORD

Trenton-Mercer

Mon 3/2

11:54 am-11:15 pm

1 stop12h 21m

Chicago O'Hare Intl

Wed 3/4

8:30 am-9:46 am

1 stop24h 16m

$155

TrentonChicago

TTN - ORD

TTNORD

Trenton-Mercer

Sun 4/12

9:04 pm-8:17 am

1 stop12h 13m

Chicago O'Hare Intl

Thu 4/16

10:25 am-11:59 pm

1 stop12h 34m

$160

TrentonChicago

TTN - ORD

TTNORD

Trenton-Mercer

Fri 5/15

5:37 pm-3:25 pm

1 stop22h 48m

Chicago O'Hare Intl

Sun 5/17

8:24 pm-3:06 pm

1 stop17h 42m

$160

TrentonChicago

TTN - ORD

TTNORD

Trenton-Mercer

Fri 5/1

6:00 am-2:17 pm

1 stop9h 17m

Chicago O'Hare Intl

Sun 5/3

10:25 am-11:59 pm

1 stop12h 34m

$160

TrentonChicago

TTN - ORD

TTNORD

Trenton-Mercer

Fri 5/15

3:52 pm-11:43 am

1 stop20h 51m

Chicago O'Hare Intl

Mon 5/18

6:57 am-11:59 pm

1 stop16h 02m

$160

TrentonChicago

TTN - ORD

TTNORD

Trenton-Mercer

Mon 4/27

6:00 am-2:17 pm

1 stop9h 17m

Chicago O'Hare Intl

Thu 4/30

10:25 am-11:59 pm

1 stop12h 34m

$160

TrentonChicago

TTN - ORD

TTNORD

Trenton-Mercer

Tue 2/24

8:00 am-3:52 pm

1 stop8h 52m

Chicago O'Hare Intl

Tue 3/3

8:30 am-11:39 pm

1 stop14h 09m

$171

TrentonChicago

TTN - ORD

TTNORD

Trenton-Mercer

Fri 5/15

3:52 pm-11:58 pm

1 stop9h 06m

Chicago O'Hare Intl

Sat 5/16

8:00 am-9:54 am

1 stop24h 54m

$171

TrentonChicago

TTN - ORD

TTNORD

Trenton-Mercer

Fri 2/27

6:45 am-9:40 pm

1 stop15h 55m

Chicago O'Hare Intl

Wed 3/4

8:30 am-9:46 am

1 stop24h 16m

$176

TrentonIndianapolis

TTN - IND

TTNIND

Trenton-Mercer

Thu 5/7

10:49 am-6:24 pm

1 stop7h 35m

Indianapolis

Sun 5/10

7:18 pm-11:59 pm

1 stop28h 41m

$181

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/11

Showing 1-10 of 45 results
1
2
3
...
5

Best time to book a flight from Trenton to Indiana

Have a flexible travel schedule? Discover the best time to fly to Indiana from Trenton 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 Trenton to Indiana

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

Currently, February is the cheapest month in which you can book a flight from Trenton, New Jersey to Indiana (average of $54). Flying from Trenton, New Jersey to Indiana in January is currently the most expensive (average of $111). 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.

Related info for your journey

Find useful and relevant information for your journey from Trenton to Indiana. 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 from for flights from Trenton to Indiana?

    Trenton-Mercer (TTN), located 4.8 mi from the city center, is the airport you fly out of when you book flights from Trenton to Indiana.

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

    For as low as $155, Frontier can have you in Indiana from Trenton, New Jersey in 12h 21m. Trenton, New Jersey and Indiana are separated by a distance of 690 mi.

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

    The most popular flight routes from Trenton, New Jersey to Indiana are Trenton-Mercer - Chicago O'Hare Intl, Trenton-Mercer - Indianapolis and Trenton-Mercer - Chicago Greater Rockford.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Trenton to Indiana 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 Trenton, New Jersey to Indiana?

    Currently, February is the cheapest month in which you can book a flight from Trenton, New Jersey to Indiana (average of $54). Flying from Trenton, New Jersey to Indiana in January is currently the most expensive (average of $111). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Trenton to Indiana

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Miami flights
John F Kennedy Intl to Fort Lauderdale flights
Newark to Fort Lauderdale flights
Newark to Miami flights
LaGuardia to Miami flights
LaGuardia to Fort Lauderdale flights
John F Kennedy Intl to Orlando flights
Newark to West Palm Beach flights
John F Kennedy Intl to West Palm Beach flights
John F Kennedy Intl to Los Angeles flights
John F Kennedy Intl to Las Vegas flights
Newark to Las Vegas flights
Newark to Orlando flights
Newark to Tampa flights
John F Kennedy Intl to Tampa flights
LaGuardia to Tampa flights
LaGuardia to Orlando flights
LaGuardia to Dallas/Fort Worth flights
John F Kennedy Intl to Dallas/Fort Worth flights
Newark to Dallas/Fort Worth flights
John F Kennedy Intl to Sky Harbor Intl flights
LaGuardia to West Palm Beach flights
John F Kennedy Intl to New Orleans flights
Newark to Los Angeles flights
John F Kennedy Intl to San Francisco flights
John F Kennedy Intl to Hobby flights
Philadelphia to Fort Lauderdale flights
Newark to Sky Harbor Intl flights
Newark to San Francisco flights
Newark to New Orleans flights
Philadelphia to Miami flights
Philadelphia to Orlando flights
LaGuardia to Hobby flights
LaGuardia to Los Angeles flights
LaGuardia to New Orleans flights
Newark to Hobby flights
LaGuardia to Las Vegas flights
Philadelphia to Tampa flights
Newark to Fort Myers flights
John F Kennedy Intl to O'Hare Intl flights
John F Kennedy Intl to Atlanta flights
John F Kennedy Intl to George Bush Intcntl flights
John F Kennedy Intl to Austin flights
John F Kennedy Intl to Fort Myers flights
John F Kennedy Intl to Seattle flights
Newark to Seattle flights
Newark to Denver flights
LaGuardia to Atlanta flights
Newark to George Bush Intcntl flights
John F Kennedy Intl to Denver flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.