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Trenton

$73+ Cheap flights from Colorado to Trenton, NJ (TTN)

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 2/18. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — TTN
Feb 27 — Mar 61
Fri 2/27
Fri 3/6
1 adult, Economy
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Cheap flight deals from Colorado to Trenton

Cheapest flights from Colorado to Trenton
Explore the most affordable flight options available from Colorado to Trenton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 28, 2026.

This CheapOair deal was found by Cheapflights users on 1/27. 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.
Tue 2/249:25 am
DEN
-
TTN
1 stop12h 14m
Frontier
Wed 2/258:00 am
TTN
-
DEN
1 stop25h 55m
Frontier
Deal found 1/27$169
This Frontier deal was found by Cheapflights users on 1/26. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/1910:00 am
DEN
-
TTN
1 stop11h 59m
Frontier
Mon 2/236:45 am
TTN
-
DEN
1 stop15h 15m
Frontier
Deal found 1/26$174
This Frontier deal was found by Cheapflights users on 1/25. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/1511:59 pm
DEN
-
TTN
1 stop7h 55m
Frontier
Sat 4/1810:49 am
TTN
-
DEN
1 stop14h 10m
Frontier
Deal found 1/25$180
This Trip.com deal was found by Cheapflights users on 1/26. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/218:55 am
DEN
-
TTN
1 stop12h 44m
Frontier
Mon 2/236:45 am
TTN
-
DEN
1 stop10h 17m
Frontier
Deal found 1/26$193
This Frontier deal was found by Cheapflights users on 1/26. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/2310:00 am
DEN
-
TTN
1 stop11h 59m
Frontier
Mon 3/26:45 am
TTN
-
DEN
1 stop15h 15m
Frontier
Deal found 1/26$195
This Gotogate deal was found by Cheapflights users on 1/27. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/1411:59 pm
DEN
-
TTN
1 stop21h 40m
Frontier
Wed 2/188:00 am
TTN
-
DEN
1 stop16h 59m
Frontier
Deal found 1/27$201
This Super.com deal was found by Cheapflights users on 1/26. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/1711:59 pm
DEN
-
TTN
1 stop21h 40m
Frontier
Sat 2/218:00 am
TTN
-
DEN
1 stop16h 59m
Frontier
Deal found 1/26$212
This Frontier deal was found by Cheapflights users on 1/25. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/208:55 am
DEN
-
TTN
1 stop12h 44m
Frontier
Mon 3/26:45 am
TTN
-
DEN
1 stop15h 15m
Frontier
Deal found 1/25$215
This Super.com deal was found by Cheapflights users on 1/27. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/276:00 am
DEN
-
TTN
1 stop15h 59m
Frontier
Tue 3/38:00 am
TTN
-
DEN
1 stop12h 17m
Frontier
Deal found 1/27$220
This Frontier deal was found by Cheapflights users on 1/26. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/1411:59 pm
DEN
-
TTN
1 stop13h 21m
Frontier
Sat 2/2112:45 pm
TTN
-
DEN
1 stop12h 14m
Frontier
Deal found 1/26$222
This Frontier deal was found by Cheapflights users on 1/27. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/1811:59 pm
DEN
-
TTN
1 stop7h 47m
Frontier
Sat 2/2112:45 pm
TTN
-
DEN
1 stop12h 14m
Frontier
Deal found 1/27$225
This CheapOair deal was found by Cheapflights users on 1/26. 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.
Sun 4/1911:59 pm
DEN
-
TTN
1 stop13h 07m
Frontier
Thu 4/236:00 am
TTN
-
DEN
1 stop18h 59m
Frontier
Deal found 1/26$226

Find flight deals from Colorado to Trenton

Keep the following information in mind while searching for Colorado to Trenton flight deals. Data was last updated January 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$169
(CheapOair)

One-way from

$73
(Super.com)

Popular in

March

Cheapest in

January

Average price

$242
Provider with most accurate pricing for Denver Intl-New York (NYC) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Denver Intl-New York (NYC) flights.
Search Deals
From Colorado to Trenton-Mercer
Search Deals
One-way flight from Colorado to Trenton-Mercer
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($15 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($3 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Colorado to Trenton 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 January 28, 2026.
Use the filters below to find and compare flights from Colorado to Trenton that are best for you.

Fly from

Colorado

Fly to

Trenton

Route

Depart

Return

Price

DenverTrenton

DEN - TTN

DENTTN

Denver Intl

Tue 2/24

9:25 am-11:39 pm

1 stop12h 14m

Trenton-Mercer

Wed 2/25

8:00 am-7:55 am

1 stop25h 55m

$169

DenverTrenton

DEN - TTN

DENTTN

Denver Intl

Thu 4/16

11:59 pm-3:06 pm

1 stop13h 07m

Trenton-Mercer

Mon 4/20

3:52 pm-10:59 pm

1 stop9h 07m

$180

DenverTrenton

DEN - TTN

DENTTN

Denver Intl

Thu 4/16

11:59 pm-3:06 pm

1 stop13h 07m

Trenton-Mercer

Sat 4/18

3:52 pm-10:59 pm

1 stop9h 07m

$180

DenverTrenton

DEN - TTN

DENTTN

Denver Intl

Wed 4/15

11:59 pm-9:54 am

1 stop7h 55m

Trenton-Mercer

Sat 4/18

10:49 am-10:59 pm

1 stop14h 10m

$180

DenverTrenton

DEN - TTN

DENTTN

Denver Intl

Sat 2/21

8:55 am-11:39 pm

1 stop12h 44m

Trenton-Mercer

Mon 2/23

6:45 am-3:02 pm

1 stop10h 17m

$193

DenverTrenton

DEN - TTN

DENTTN

Denver Intl

Sat 4/18

11:59 pm-9:54 am

1 stop7h 55m

Trenton-Mercer

Mon 4/20

3:52 pm-10:59 pm

1 stop9h 07m

$201

DenverTrenton

DEN - TTN

DENTTN

Denver Intl

Wed 2/25

11:59 pm-9:46 am

1 stop7h 47m

Trenton-Mercer

Wed 3/4

8:00 am-5:35 pm

1 stop11h 35m

$201

DenverTrenton

DEN - TTN

DENTTN

Denver Intl

Mon 4/27

11:59 pm-9:37 pm

1 stop19h 38m

Trenton-Mercer

Thu 4/30

6:00 am-2:32 pm

1 stop10h 32m

$212

DenverTrenton

DEN - TTN

DENTTN

Denver Intl

Fri 2/20

8:55 am-11:39 pm

1 stop12h 44m

Trenton-Mercer

Mon 3/2

6:45 am-8:00 pm

1 stop15h 15m

$215

DenverTrenton

DEN - TTN

DENTTN

Denver Intl

Sat 2/14

11:59 pm-3:20 pm

1 stop13h 21m

Trenton-Mercer

Sat 2/21

12:45 pm-10:59 pm

1 stop12h 14m

$222

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/28

Showing 1-10 of 22 results
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Best time to book a flight from Colorado to Trenton

Have a flexible travel schedule? Discover the best time to fly to Trenton from Colorado 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 Colorado to Trenton

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

Currently, May is the cheapest month in which you can book a flight from Colorado to Trenton, New Jersey (average of $62). Flying from Colorado to Trenton, New Jersey in June is currently the most expensive (average of $148). 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.

Related info for your journey

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

  • What airport do you fly into for flights to Trenton from Colorado?

    Trenton-Mercer (TTN) is the airport you will fly into if you book a flight from Colorado to Trenton. It is only a 4.8 mi journey from Trenton-Mercer (TTN) to Trenton’s city center.

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

    Airlines like Frontier fly from Colorado to Trenton, New Jersey in about 12h 14m. The time it takes to get you to your destination can typically vary by up to . The distance from Colorado to Trenton, New Jersey is about 1571 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Colorado to Trenton 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 Colorado to Trenton, New Jersey?

    Currently, May is the cheapest month in which you can book a flight from Colorado to Trenton, New Jersey (average of $62). Flying from Colorado to Trenton, New Jersey in June is currently the most expensive (average of $148). 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

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