DEN - TTN

$104 Find Cheap Flights from Denver 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 Denver to Trenton departing on 5/9. 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, 0 bags

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 Denver 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 Denver to Trenton, as well as popular online travel agencies
Travelers love KAYAK
41.299.237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$210
Frontier
Fri 5/8Sat 5/16
DEN - TTN • 1 stop
Cheapest one-way
$104
Frontier
Sat 5/9
DEN - TTN • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Denver and Trenton. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Trenton!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Denver to Trenton (DEN-TTN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Denver 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 Denver to Trenton

Fri, May 8 - Sat, May 16
Frontier Logo
11:59 pm - 3:34 pm
DEN
-
TTN
13h 35m
1 stop
Frontier Logo
4:29 pm - 4:02 pm
TTN
-
DEN
25h 33m
1 stop
$210Frontier
Tue, Mar 31 - Mon, Apr 6
Frontier Logo
9:25 am - 11:59 pm
DEN
-
TTN
12h 34m
1 stop
Frontier Logo
7:45 pm - 11:08 pm
TTN
-
DEN
29h 23m
1 stop
$230Frontier
Fri, May 8 - Tue, May 12
Frontier Logo
11:59 pm - 3:06 pm
DEN
-
TTN
13h 07m
1 stop
Frontier Logo
8:00 am - 10:59 pm
TTN
-
DEN
16h 59m
1 stop
$231Frontier
Thu, Apr 30 - Mon, May 4
Frontier Logo
11:59 pm - 11:59 pm
DEN
-
TTN
22h 00m
1 stop
Frontier Logo
9:11 pm - 8:24 am
TTN
-
DEN
13h 13m
1 stop
$238Frontier
Thu, Apr 2 - Tue, Apr 7
Frontier Logo
10:45 am - 11:39 pm
DEN
-
TTN
10h 54m
1 stop
Frontier Logo
1:37 pm - 11:08 pm
TTN
-
DEN
11h 31m
1 stop
$240Frontier
Thu, Apr 2 - Thu, Apr 9
Frontier Logo
10:45 am - 11:39 pm
DEN
-
TTN
10h 54m
1 stop
Frontier Logo
10:49 am - 11:09 pm
TTN
-
DEN
14h 20m
1 stop
$244Frontier
Sat, Mar 28 - Thu, Apr 9
Frontier Logo
9:25 am - 11:59 pm
DEN
-
TTN
12h 34m
1 stop
Frontier Logo
10:49 am - 11:09 pm
TTN
-
DEN
14h 20m
1 stop
$250Frontier
Thu, May 7 - Tue, May 12
Frontier Logo
11:59 pm - 3:06 pm
DEN
-
TTN
13h 07m
1 stop
Frontier Logo
8:00 am - 10:59 pm
TTN
-
DEN
16h 59m
1 stop
$252Frontier
Tue, Apr 21 - Mon, Apr 27
Frontier Logo
11:59 pm - 10:36 pm
DEN
-
TTN
20h 37m
1 stop
Frontier Logo
3:52 pm - 10:59 pm
TTN
-
DEN
9h 07m
1 stop
$259Frontier
Tue, Apr 7 - Sun, Apr 12
Frontier Logo
12:13 am - 8:09 am
DEN
-
TTN
29h 56m
1 stop
Frontier Logo
9:04 pm - 11:09 pm
TTN
-
DEN
28h 05m
1 stop
$260Frontier
Booking Insights

Good to know

Cheapest flight$104
Flight from Denver to Trenton

When to book flights from Denver to Trenton

Are your dates flexible? Find out the best times to travel from Denver 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 flights from Denver to Trenton

  • What is the cheapest flight from Denver to Trenton?

    In the last 3 days, the lowest price for a flight from Denver to Trenton was $104 for a one-way ticket and $210 for a round-trip.

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

    No, a passport isn't needed to fly from Denver to Trenton. However, local authorities might ask for an official ID.

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

    Denver airport is called Denver Intl and the only airport in Trenton is Trenton-Mercer.

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

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

  • How does KAYAK find such low prices on flights from Denver 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 Denver to Trenton.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Trenton from Denver 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 Denver 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 Denver with another airline. Booking your flights between Denver 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 Denver 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 Denver up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

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

Information on your arrival and departure airports

Denver (DEN)
Trenton (TTN)