DTW - TTN

$86 Find Cheap Flights from Detroit to Trenton

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Detroit to Trenton departing on 10/16. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Trenton

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Detroit to Trenton, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Detroit to Trenton, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Detroit to Trenton (DTW-TTN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Detroit to Trenton that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Detroit to Trenton

Thu, Oct 2 - Thu, Oct 9
Frontier Logo
1:36 pm - 11:00 amDTW-TTN
21h 24m1 stop
Frontier Logo
9:00 am - 6:01 pmTTN-DTW
9h 01m1 stop
$148Frontier
Find Deal
Sat, Oct 25 - Sun, Oct 26
Frontier Logo
12:12 pm - 10:14 amDTW-TTN
22h 02m1 stop
Frontier Logo
4:25 pm - 6:01 pmTTN-DTW
25h 36m1 stop
$149Frontier
Find Deal
Sat, Sep 27 - Sat, Oct 4
Frontier Logo
11:45 am - 11:00 amDTW-TTN
23h 15m1 stop
Frontier Logo
11:45 am - 8:44 amTTN-DTW
20h 59m1 stop
$154Frontier
Find Deal
Fri, Sep 26 - Sun, Sep 28
Frontier Logo
1:36 pm - 11:00 amDTW-TTN
21h 24m1 stop
Frontier Logo
4:57 pm - 8:44 amTTN-DTW
15h 47m1 stop
$155Frontier
Find Deal
Fri, Sep 26 - Sun, Sep 28
Frontier Logo
1:36 pm - 11:00 amDTW-TTN
21h 24m1 stop
Frontier Logo
4:57 pm - 8:44 amTTN-DTW
15h 47m1 stop
$162Frontier
Find Deal
Thu, Oct 2 - Mon, Oct 6
Frontier Logo
3:42 pm - 11:34 amDTW-TTN
19h 52m1 stop
Frontier Logo
12:30 pm - 2:34 pmTTN-DTW
26h 04m1 stop
$163Frontier
Find Deal
Fri, Oct 24 - Sun, Oct 26
Frontier Logo
7:06 pm - 11:59 pmDTW-TTN
28h 53m1 stop
Frontier Logo
4:25 pm - 6:01 pmTTN-DTW
25h 36m1 stop
$188Frontier
Find Deal
Thu, Oct 9 - Sun, Oct 12
Frontier Logo
1:24 pm - 11:59 pmDTW-TTN
10h 35m1 stop
Frontier Logo
6:00 am - 6:01 pmTTN-DTW
12h 01m1 stop
$190Frontier
Find Deal
Fri, Oct 24 - Mon, Oct 27
Multiple Airlines Logo
2:53 pm - 11:59 pmDTW-TTN
9h 06m1 stop
Multiple Airlines Logo
6:00 am - 8:16 amTTN-DTW
26h 16m2 stops
$248Multiple Airlines
Find Deal
Tue, Nov 25 - Sun, Nov 30
Multiple Airlines Logo
3:15 pm - 11:49 amDTW-TTN
20h 34m1 stop
Multiple Airlines Logo
9:36 pm - 8:00 amTTN-DTW
34h 24m2 stops
$745Multiple Airlines
Find Deal

Everything you should know

Cheapest round-trip
$148
Frontier
Thu 10/2Thu 10/9
DTW - TTN • 1 stop
Cheapest one-way
$86
Frontier
Thu 10/16
DTW - TTN • 1 stop
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Trenton!
Booking Insights

Good to know

Cheapest flight$86
Flight from Detroit to Trenton

When to book flights from Detroit to Trenton

Are your dates flexible? Find out the best times to travel from Detroit to Trenton based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Detroit to Trenton flights

  • What is the cheapest flight from Detroit Metropolitan Wayne County Airport to Trenton?

    In the last 3 days, the lowest price for a flight from Detroit Metropolitan Wayne County Airport to Trenton was $86 for a one-way ticket and $148 for a round-trip.

  • Do I need a passport to fly between Detroit and Trenton?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which airports will I be using when flying from Detroit to Trenton?

    On your way to Trenton, you’ll fly out from Detroit Metropolitan Wayne County. You’ll be landing at Trenton-Mercer.

  • Which aircraft models fly most regularly from Detroit to Trenton?

    We unfortunately don’t have that data for this specific route.

  • How does KAYAK find such low prices on flights from Detroit to Trenton?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Detroit to Trenton.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Detroit to Trenton?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Trenton from Detroit is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Detroit to Trenton?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Trenton with an airline and back to Detroit with another airline. Booking your flights between Detroit and TTN can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Detroit to Trenton?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Trenton from Detroit up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Detroit to Trenton

 
See real verified KAYAK customer reviews for airlines flying from Detroit to Trenton. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Detroit to Trenton? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
5.8
FrontierOverall score based on 3172 reviews
4.7Food
5.5Comfort
4.4Entertainment
6.1Boarding
6.7Crew
Airline reviews

Seats were new and comfortable. Staff was fine. Missed my connection due to weather -which wasn’t their fault- but got no help at all. Gate staff sent me to customer service, which was and stayed unstaffed. Sign with QR code directed me to call or chat. Chat was useless. Call was returned after an hour. No itinerary offered by Frontier could get me home in less than 30 hours. Rebooked with another airline and got a partial refund that came to about 10 percent of what I paid to get home.

4.0 OkayAnonymous, Aug 2025SEA - DEN
Read more Frontier reviews

Seats were new and comfortable. Staff was fine. Missed my connection due to weather -which wasn’t their fault- but got no help at all. Gate staff sent me to customer service, which was and stayed unstaffed. Sign with QR code directed me to call or chat. Chat was useless. Call was returned after an hour. No itinerary offered by Frontier could get me home in less than 30 hours. Rebooked with another airline and got a partial refund that came to about 10 percent of what I paid to get home.

Finally a Frontier on time and efficient. I've had problems before with your airline, but this time everything went fine.

The experience was good. No frills but I got there safe and sound and on time.

Great for the price. No wifi or entertainment, but gate agents and crew were fantastic and we boarded quickly and left on time.

sluggish boarding and arrival procedures, fake nice flight attendants, and lots of delays.

Disaster. They lied every step of the way. We ended up being delayed due to crew and then allegedly abandoned the flight because of a curfew at LGA. No rebooking to LGA at any reasonable time. No hotel. No meal vouchers. Had to sleep in the airport and fly to Newark instead. Will never fly Frontier again.

What I expected, nickeled and dined and a frontier flight attendant loudly complained about her job and lack of communication as she headed to the gate on her cell phone. Not professional.

As every law enforcement agency I could imagine surrounded the plane and we didn’t disembark for 2 hours and then had to stick around for another hour to go get our personal belongings after leaving them behind and being bused away from the plane, it was scary and inconvenient. We were given no information as to why this was happening. Lack of communication with passengers was disappointing.

After boarding and un-boarding twice over 6+hours, the flight was canceled.

Severe turbulence. Captain never came on to reassure passengers after things settled down.

Everything you need to know for your flight from Detroit to Trenton

Information on your arrival and departure airports

Detroit (DTW)
Trenton (TTN)

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