HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Detroit

$80+ Cheap flights from Trenton, NJ to Detroit (TTN - DTT)

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 9/13. Fares are subject to change and may not be available on all flights or dates of travel.
TTN — DTT
aug. 24 — aug. 311
zo 8/24
zo 8/31
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Trenton to Detroit 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 Detroit

Discover tips and strategies to find the most affordable flight options for your journey from Trenton (TTN) to Detroit (DTT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated augustus 19, 2025.

Round-trip from

$148
(Mytrip)

One-way from

$80
(Booking.com)

Popular in

December

Cheapest in

January

Average price

$236
From Trenton-Mercer to Detroit (DTT)
Search Deals
One-way flight from Trenton-Mercer to Detroit (DTT)
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($23 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2025
Search Deals

Find flight deals from Trenton to Detroit

Cheapest flights from Trenton to Detroit
Explore the most affordable flight options available from Trenton to Detroit. Find the lowest fares from popular airlines and budget airlines, with prices last updated on augustus 19, 2025.

This Mytrip deal was found by Cheapflights users on 8/17. 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.
vr 9/511:45 amTTN - DTW
1 stop23h 00mFrontier
zo 9/71:36 pmDTW - TTN
1 stop21h 24mFrontier
Deal found 8/17$148
This Booking.com deal was found by Cheapflights users on 8/17. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
za 9/611:45 amTTN - DTW
1 stop20h 59mFrontier
zo 9/71:36 pmDTW - TTN
1 stop21h 24mFrontier
Deal found 8/17$149
This FlightHub deal was found by Cheapflights users on 8/18. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
zo 9/144:57 pmTTN - DTW
1 stop15h 47mFrontier
do 9/183:42 pmDTW - TTN
1 stop19h 52mFrontier
Deal found 8/18$162
This CheapOair deal was found by Cheapflights users on 8/18. 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.
ma 9/812:30 pmTTN - DTW
1 stop25h 37mFrontier
vr 9/121:36 pmDTW - TTN
1 stop21h 24mFrontier
Deal found 8/18$165
This Booking.com deal was found by Cheapflights users on 8/17. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
do 9/184:57 pmTTN - DTW
1 stop15h 47mFrontier
vr 9/191:36 pmDTW - TTN
1 stop21h 24mFrontier
Deal found 8/17$181
This Booking.com deal was found by Cheapflights users on 8/19. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
zo 10/54:57 pmTTN - DTW
1 stop15h 47mFrontier
zo 10/121:29 pmDTW - TTN
1 stop10h 30mFrontier
Deal found 8/19$185
This CheapOair deal was found by Cheapflights users on 8/18. 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.
wo 8/278:00 amTTN - DTW
1 stop24h 47mFrontier
do 10/23:42 pmDTW - TTN
1 stop19h 52mFrontier
Deal found 8/18$194
This CheapOair deal was found by Cheapflights users on 8/17. 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.
do 9/254:57 pmTTN - DTW
1 stop15h 47mFrontier
zo 9/2810:54 amDTW - TTN
1 stop24h 40mFrontier
Deal found 8/17$197
This CheapOair deal was found by Cheapflights users on 8/18. 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.
vr 9/1912:30 pmTTN - DTW
1 stop26h 16mFrontier
zo 9/211:36 pmDTW - TTN
1 stop21h 24mFrontier
Deal found 8/18$206
This Mytrip deal was found by Cheapflights users on 8/18. 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.
za 9/2011:45 amTTN - DTW
1 stop20h 59mFrontier
zo 9/211:36 pmDTW - TTN
1 stop21h 24mFrontier
Deal found 8/18$220

Cheapflights Fare Finder

 
Customize your flight search to find flights from Trenton to Detroit 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 augustus 19, 2025.
Use the filters below to find and compare flights from Trenton to Detroit that are best for you.

Fly from

Trenton

Fly to

Detroit

Route

Depart

Return

Price

TrentonDetroit

TTN - DTW

TTNDTW

Trenton-Mercer

do 9/11

4:57 pm-8:44 am

1 stop15h 47m

Detroit Metropolitan Wayne County

zo 9/14

1:36 pm-11:00 am

1 stop21h 24m

$148

TrentonDetroit

TTN - DTW

TTNDTW

Trenton-Mercer

vr 10/3

11:45 am-10:45 am

1 stop23h 00m

Detroit Metropolitan Wayne County

zo 10/5

1:36 pm-11:00 am

1 stop21h 24m

$148

TrentonDetroit

TTN - DTW

TTNDTW

Trenton-Mercer

vr 9/5

11:45 am-10:45 am

1 stop23h 00m

Detroit Metropolitan Wayne County

zo 9/7

1:36 pm-11:00 am

1 stop21h 24m

$148

TrentonDetroit

TTN - DTW

TTNDTW

Trenton-Mercer

za 9/6

11:45 am-8:44 am

1 stop20h 59m

Detroit Metropolitan Wayne County

za 9/13

11:45 am-11:00 am

1 stop23h 15m

$148

TrentonDetroit

TTN - DTW

TTNDTW

Trenton-Mercer

za 9/6

11:45 am-8:44 am

1 stop20h 59m

Detroit Metropolitan Wayne County

zo 9/7

1:36 pm-11:00 am

1 stop21h 24m

$149

TrentonDetroit

TTN - DTW

TTNDTW

Trenton-Mercer

za 9/13

11:45 am-8:44 am

1 stop20h 59m

Detroit Metropolitan Wayne County

zo 9/14

1:36 pm-11:00 am

1 stop21h 24m

$149

TrentonDetroit

TTN - DTW

TTNDTW

Trenton-Mercer

vr 9/12

11:45 am-10:45 am

1 stop23h 00m

Detroit Metropolitan Wayne County

zo 9/14

1:36 pm-11:00 am

1 stop21h 24m

$149

TrentonDetroit

TTN - DTW

TTNDTW

Trenton-Mercer

za 9/13

11:45 am-8:44 am

1 stop20h 59m

$80

TrentonDetroit

TTN - DTW

TTNDTW

Trenton-Mercer

ma 9/15

12:30 pm-2:07 pm

1 stop25h 37m

$84

TrentonDetroit

TTN - DTW

TTNDTW

Trenton-Mercer

do 9/4

10:30 am-9:59 am

1 stop23h 29m

$87

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/18

Showing 1-10 of 17 results
1
2

Best time to book a flight from Trenton to Detroit

Have a flexible travel schedule? Discover the best time to fly to Detroit 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 Detroit

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

Currently, April is the cheapest month in which you can book a flight from Trenton, New Jersey to Detroit (average of $257). Flying from Trenton, New Jersey to Detroit in March is currently the most expensive (average of $305). 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 TTN to DTT?

Find hourly flight availability from Trenton to Detroit. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated augustus 19, 2025.

When flying from Trenton, New Jersey to Detroit, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Related info for your journey

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

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

    For as low as $148, Frontier can have you in Detroit from Trenton, New Jersey in 15h 47m. The distance from Trenton, New Jersey to Detroit is about 463 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Trenton to Detroit 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 Detroit?

    Currently, April is the cheapest month in which you can book a flight from Trenton, New Jersey to Detroit (average of $257). Flying from Trenton, New Jersey to Detroit in March is currently the most expensive (average of $305). 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

Traveling to a place near Detroit?

Book flights to Detroit if you plan to visit one of these locations
Roseville
Port Huron

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 Detroit

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to O'Hare Intl flights
Newark to O'Hare Intl flights
LaGuardia to O'Hare Intl flights
Philadelphia to O'Hare Intl flights
John F Kennedy Intl to Midway flights
Newark to Midway flights
Newark to Detroit flights
John F Kennedy Intl to Detroit flights
LaGuardia to Midway flights
LaGuardia to Detroit flights
Philadelphia to Midway flights
Atlantic City to O'Hare Intl flights
Newark to Grand Rapids flights
LaGuardia to Grand Rapids flights
Philadelphia to Detroit flights
John F Kennedy Intl to Grand Rapids flights
Trenton to O'Hare Intl flights
Newark to South Bend flights
LaGuardia to South Bend flights
John F Kennedy Intl to South Bend flights
John F Kennedy Intl to Traverse City flights
Philadelphia to Grand Rapids flights
Newark to Traverse City flights
Atlantic City to Detroit flights
LaGuardia to Traverse City flights
Newark to Rockford flights
Philadelphia to Traverse City flights
Trenton to Detroit flights
Newark to Flint flights
Philadelphia to Flint flights
Newark to Lansing flights
LaGuardia to Lansing flights
John F Kennedy Intl to Kalamazoo flights
Philadelphia to South Bend flights
Philadelphia to Lansing flights
Newark to Kalamazoo flights
John F Kennedy Intl to Lansing flights
LaGuardia to Flint flights
Philadelphia to Bay City flights
Newark to Pellston flights
Newark to Bay City flights
John F Kennedy Intl to Marquette flights
John F Kennedy Intl to Flint flights
LaGuardia to Kalamazoo flights
Newark to Marquette flights
John F Kennedy Intl to Pellston flights
Philadelphia to Pellston flights
Philadelphia to Rockford flights
Newark to Escanaba 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.
Site
Privacy Preferences©2025 Cheapflights