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 41% 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.

$69 Cheap Flights from Trenton 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.

8:00 am - 8:04 am

TTN

DTW

24h 04m

1 stop

9:49 am - 11:39 pm

DTW

TTN

13h 50m

1 stop

$128Frontier

qua, fev 18 - ter, fev 24

8:00 am - 8:57 am

TTN

DTW

24h 57m

1 stop

8:46 pm - 11:59 pm

DTW

TTN

27h 13m

1 stop

$149Frontier

ter, fev 24 - qui, fev 26

12:45 pm - 9:59 pm

TTN

DTW

9h 14m

1 stop

9:11 pm - 7:47 am

DTW

TTN

10h 36m

1 stop

$151Frontier

sáb, fev 14 - sáb, fev 28

8:00 am - 8:33 am

TTN

DTW

24h 33m

1 stop

8:46 pm - 11:59 pm

DTW

TTN

27h 13m

1 stop

$160Frontier

qua, fev 25 - qui, fev 26

12:45 pm - 9:59 pm

TTN

DTW

9h 14m

1 stop

2:04 pm - 11:39 pm

DTW

TTN

9h 35m

1 stop

$165Frontier

sáb, fev 14 - qua, fev 18

11:54 am - 8:57 am

TTN

DTW

21h 03m

1 stop

8:48 pm - 11:39 pm

DTW

TTN

26h 51m

1 stop

$186Frontier

seg, fev 23 - ter, fev 24

12:45 pm - 9:59 pm

TTN

DTW

9h 14m

1 stop

10:49 am - 11:59 pm

DTW

TTN

13h 10m

1 stop

$202Frontier

sáb, fev 14 - qui, fev 19

8:00 am - 8:57 am

TTN

DTW

24h 57m

1 stop

3:17 pm - 11:39 pm

DTW

TTN

8h 22m

1 stop

$207Frontier

ter, fev 17 - sáb, fev 21

6:58 pm - 10:07 am

TTN

DTW

15h 09m

1 stop

8:00 am - 11:59 pm

DTW

TTN

15h 59m

1 stop

$215Multiple Airlines

seg, mar 9 - qua, mar 11

12:45 pm - 9:59 pm

TTN

DTW

9h 14m

1 stop

5:18 pm - 11:39 pm

DTW

TTN

6h 21m

1 stop

$216Frontier

sáb, fev 14 - sex, fev 20

Frontier flights from Trenton, New Jersey to Detroit

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

Frontier

Feb 18

TTN8:00 amTrenton-Mercer

24h 04m

1 stop

DTW8:04 amDetroit Metropolitan Wayne County

Feb 24

DTW9:49 amDetroit Metropolitan Wayne County

13h 50m

1 stop

TTN11:39 pmTrenton-Mercer

$128

Frontier

Feb 24

TTN8:00 amTrenton-Mercer

24h 57m

1 stop

DTW8:57 amDetroit Metropolitan Wayne County

Feb 26

DTW8:46 pmDetroit Metropolitan Wayne County

27h 13m

1 stop

TTN11:59 pmTrenton-Mercer

$149

Frontier

Feb 14

TTN12:45 pmTrenton-Mercer

9h 14m

1 stop

DTW9:59 pmDetroit Metropolitan Wayne County

Feb 28

DTW9:11 pmDetroit Metropolitan Wayne County

10h 36m

1 stop

TTN7:47 amTrenton-Mercer

$151

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

TrentonDetroit

TTN - DTW

TTNDTW

Trenton-Mercer

qua 2/18

8:00 am-8:04 am

1 stop24h 04m

Detroit Metropolitan Wayne County

ter 2/24

9:49 am-11:39 pm

1 stop13h 50m

$128

TrentonDetroit

TTN - DTW

TTNDTW

Trenton-Mercer

ter 2/24

8:00 am-8:57 am

1 stop24h 57m

Detroit Metropolitan Wayne County

qui 2/26

8:46 pm-11:59 pm

1 stop27h 13m

$149

TrentonDetroit

TTN - DTW

TTNDTW

Trenton-Mercer

sáb 2/14

12:45 pm-9:59 pm

1 stop9h 14m

Detroit Metropolitan Wayne County

sáb 2/28

9:11 pm-7:47 am

1 stop10h 36m

$151

TrentonDetroit

TTN - DTW

TTNDTW

Trenton-Mercer

qua 2/25

8:00 am-8:33 am

1 stop24h 33m

Detroit Metropolitan Wayne County

qui 2/26

8:46 pm-11:59 pm

1 stop27h 13m

$160

TrentonDetroit

TTN - DTW

TTNDTW

Trenton-Mercer

sáb 2/14

12:45 pm-9:59 pm

1 stop9h 14m

Detroit Metropolitan Wayne County

qua 2/18

2:04 pm-11:39 pm

1 stop9h 35m

$165

TrentonDetroit

TTN - DTW

TTNDTW

Trenton-Mercer

seg 2/23

11:54 am-8:57 am

1 stop21h 03m

Detroit Metropolitan Wayne County

ter 2/24

8:48 pm-11:39 pm

1 stop26h 51m

$186

TrentonDetroit

TTN - DTW

TTNDTW

Trenton-Mercer

sáb 2/14

12:45 pm-9:59 pm

1 stop9h 14m

Detroit Metropolitan Wayne County

qui 2/19

10:49 am-11:59 pm

1 stop13h 10m

$202

TrentonDetroit

TTN - DTW

TTNDTW

Trenton-Mercer

ter 2/17

8:00 am-8:57 am

1 stop24h 57m

Detroit Metropolitan Wayne County

sáb 2/21

3:17 pm-11:39 pm

1 stop8h 22m

$207

TrentonDetroit

TTN - DTW

TTNDTW

Trenton-Mercer

seg 3/9

6:58 pm-10:07 am

1 stop15h 09m

Detroit Metropolitan Wayne County

qua 3/11

8:00 am-11:59 pm

1 stop15h 59m

$215

TrentonDetroit

TTN - DTW

TTNDTW

Trenton-Mercer

sáb 2/14

12:45 pm-9:59 pm

1 stop9h 14m

Detroit Metropolitan Wayne County

sex 2/20

5:18 pm-11:39 pm

1 stop6h 21m

$216

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 $247. 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 $321.

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 morning when prices are $281 on average. Flights to Detroit from Trenton, New Jersey in the morning 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	7h 19m
Direct flights	None

The fastest flight from Trenton, New Jersey to Detroit takes 7h 19m

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

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 7h 19m.
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.