What airlines fly to Detroit?

Spirit Airlines, Delta and American Airlines are the top three most popular airlines that fly to Detroit from Trenton, New Jersey according to our data. Spirit Airlines is the first choice among our users, with 45% of people opting to fly with this airline when traveling to Detroit. Keep in mind that there are 6 different airlines that fly to Detroit on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Trenton-Mercer to Detroit?

Frontier is the most popular carrier operating from Trenton-Mercer to Detroit

When did momondo last update prices for flights from Trenton-Mercer Airport to Detroit?

Prices for flights from Trenton-Mercer Airport to Detroit were last updated today.

How old do you have to be to fly from Trenton-Mercer Airport to Detroit?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Trenton-Mercer Airport to Detroit.

What documentation or ID do you need to fly to Detroit?

The travel and health documents required for your trip to Detroit can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Detroit. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$97 Cheap Flights from Trenton, New Jersey to Detroit in 2026

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Find the cheapest flights from Trenton, New Jersey to Detroit

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:43 pm - 6:43 pm

TTN

DTW

26h 00m

1 stop

7:29 pm - 3:58 pm

DTW

TTN

20h 29m

1 stop

$200Frontier

Wed, Jun 17 - Sun, Jun 21

8:31 pm - 11:47 am

TTN

DTW

15h 16m

1 stop

7:29 pm - 3:58 pm

DTW

TTN

20h 29m

1 stop

$204Frontier

Mon, Jun 8 - Tue, Jun 16

8:33 pm - 11:55 am

TTN

DTW

15h 22m

1 stop

6:44 pm - 3:35 pm

DTW

TTN

20h 51m

1 stop

$210Frontier

Fri, Aug 7 - Sun, Aug 9

4:27 pm - 5:56 pm

TTN

DTW

25h 29m

1 stop

7:25 pm - 9:58 am

DTW

TTN

14h 33m

1 stop

$218Frontier

Sat, Aug 8 - Mon, Aug 10

4:27 pm - 5:58 pm

TTN

DTW

25h 31m

1 stop

6:44 pm - 3:37 pm

DTW

TTN

20h 53m

1 stop

$220Frontier

Sat, Aug 22 - Thu, Aug 27

4:29 pm - 6:43 pm

TTN

DTW

26h 14m

1 stop

6:44 pm - 3:58 pm

DTW

TTN

21h 14m

1 stop

$222Frontier

Mon, Jun 8 - Thu, Jun 11

10:27 am - 12:00 pm

TTN

DTW

25h 33m

1 stop

6:57 pm - 3:34 pm

DTW

TTN

20h 37m

1 stop

$224Frontier

Tue, Jun 2 - Thu, Jun 4

10:43 am - 6:20 pm

TTN

DTW

7h 37m

1 stop

7:25 pm - 9:58 am

DTW

TTN

14h 33m

1 stop

$230Frontier

Thu, Jul 9 - Sun, Jul 12

8:33 pm - 11:47 am

TTN

DTW

15h 14m

1 stop

12:35 pm - 9:47 am

DTW

TTN

21h 12m

1 stop

$244Frontier

Fri, Aug 28 - Mon, Aug 31

8:33 pm - 11:47 am

TTN

DTW

15h 14m

1 stop

7:29 pm - 3:58 pm

DTW

TTN

20h 29m

1 stop

$250Frontier

Wed, Jun 24 - Sun, Jun 28

Frontier flights from Trenton, New Jersey to Detroit

Our best Frontier deals on Trenton, New Jersey to Detroit flight tickets

Frontier

Jun 17

TTN4:43 pmTrenton-Mercer

26h 00m

1 stop

DTW6:43 pmDetroit Metropolitan Wayne County

Jun 21

DTW7:29 pmDetroit Metropolitan Wayne County

20h 29m

1 stop

TTN3:58 pmTrenton-Mercer

$200

Frontier

Jun 8

TTN8:31 pmTrenton-Mercer

15h 16m

1 stop

DTW11:47 amDetroit Metropolitan Wayne County

Jun 16

DTW7:29 pmDetroit Metropolitan Wayne County

20h 29m

1 stop

TTN3:58 pmTrenton-Mercer

$204

Frontier

Aug 7

TTN8:33 pmTrenton-Mercer

15h 22m

1 stop

DTW11:55 amDetroit Metropolitan Wayne County

Aug 9

DTW6:44 pmDetroit Metropolitan Wayne County

20h 51m

1 stop

TTN3:35 pmTrenton-Mercer

$210

momondo Fare Finder

Use the filters below to find and compare flights from Trenton, New Jersey to Detroit that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TrentonDetroit

TTN - DTW

TTNDTW

Trenton-Mercer

Wed 6/17

4:43 pm-6:43 pm

1 stop26h 00m

Detroit Metropolitan Wayne County

Sun 6/21

7:29 pm-3:58 pm

1 stop20h 29m

$200

TrentonDetroit

TTN - DTW

TTNDTW

Trenton-Mercer

Mon 6/8

8:31 pm-11:47 am

1 stop15h 16m

Detroit Metropolitan Wayne County

Tue 6/16

7:29 pm-3:58 pm

1 stop20h 29m

$204

TrentonDetroit

TTN - DTW

TTNDTW

Trenton-Mercer

Fri 8/7

8:33 pm-11:55 am

1 stop15h 22m

Detroit Metropolitan Wayne County

Sun 8/9

6:44 pm-3:35 pm

1 stop20h 51m

$210

TrentonDetroit

TTN - DTW

TTNDTW

Trenton-Mercer

Sat 8/8

4:27 pm-5:56 pm

1 stop25h 29m

Detroit Metropolitan Wayne County

Mon 8/10

7:25 pm-9:58 am

1 stop14h 33m

$218

TrentonDetroit

TTN - DTW

TTNDTW

Trenton-Mercer

Sat 8/22

4:27 pm-5:58 pm

1 stop25h 31m

Detroit Metropolitan Wayne County

Thu 8/27

6:44 pm-3:37 pm

1 stop20h 53m

$220

TrentonDetroit

TTN - DTW

TTNDTW

Trenton-Mercer

Mon 6/8

4:29 pm-6:43 pm

1 stop26h 14m

Detroit Metropolitan Wayne County

Thu 6/11

6:44 pm-3:58 pm

1 stop21h 14m

$222

TrentonDetroit

TTN - DTW

TTNDTW

Trenton-Mercer

Tue 6/2

10:27 am-12:00 pm

1 stop25h 33m

Detroit Metropolitan Wayne County

Thu 6/4

6:57 pm-3:34 pm

1 stop20h 37m

$224

Quickest round-trip

TrentonDetroit

TTN - DTW

TTNDTW

Trenton-Mercer

Thu 7/9

10:43 am-6:20 pm

1 stop7h 37m

Detroit Metropolitan Wayne County

Sun 7/12

7:25 pm-9:58 am

1 stop14h 33m

$230

TrentonDetroit

TTN - DTW

TTNDTW

Trenton-Mercer

Fri 8/28

8:33 pm-11:47 am

1 stop15h 14m

Detroit Metropolitan Wayne County

Mon 8/31

12:35 pm-9:47 am

1 stop21h 12m

$244

TrentonDetroit

TTN - DTW

TTNDTW

Trenton-Mercer

Wed 6/24

8:33 pm-11:47 am

1 stop15h 14m

Detroit Metropolitan Wayne County

Sun 6/28

7:29 pm-3:58 pm

1 stop20h 29m

$250

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Trenton, New Jersey to Detroit

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest day to depart on your flight to Detroit?

On average, the least expensive day to fly to Detroit from Trenton, New Jersey is on a Thursday. momondo users have found tickets for Thursday departures for as low as $245. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Trenton, New Jersey to Detroit for around $304.

What is the cheapest time of day to depart on your flight to Detroit?

In the evening is the cheapest time of day to fly from Trenton, New Jersey to Detroit when you can find flight prices for as low as $208. Flying to Detroit in the evening is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $274 on average. Flights to Detroit from Trenton, New Jersey in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

When to book flights from Trenton, New Jersey to Detroit

Are you open to changing your travel dates? Check out the ideal times to fly from Trenton, New Jersey to Detroit according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Trenton, New Jersey to Detroit (TTN to DTT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Trenton, New Jersey to Detroit

Fastest flight time	6h 55m
Direct flights	None

The fastest flight from Trenton, New Jersey to Detroit takes 6h 55m

There are no direct flights from Trenton, New Jersey to Detroit. There are no popular flight routes from Trenton, New Jersey to Detroit.

Search flight deals

Frequently asked questions about flying from Trenton, New Jersey to Detroit

How far is Trenton-Mercer to Detroit by plane?
The distance between Trenton-Mercer and Detroit is about 454.3 mi. In terms of flight time, this usually takes a little over 6h 55m.
When did momondo last update prices for flights from Trenton-Mercer Airport to Detroit?
Prices for flights from Trenton-Mercer Airport to Detroit were last updated today.
How old do you have to be to fly from Trenton-Mercer Airport to Detroit?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Trenton-Mercer Airport to Detroit.
What documentation or ID do you need to fly to Detroit?
The travel and health documents required for your trip to Detroit can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Detroit. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Roseville

Port Huron

Why use momondo?

Why should I use momondo to find a flight deal from Trenton to Detroit?

It is quick and easy to find Trenton to Detroit flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Detroit that suits you.

Can I find flights from Trenton to Detroit with flexible booking policies on momondo?

Yes. All flights to Detroit from Trenton on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Trenton to Detroit?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Trenton to Detroit.

I’m not ready to book a flight from Trenton to Detroit right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Trenton to Detroit now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Detroit and let you know when they change.