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$118+ Cheap flights from Trenton, NJ (TTN) to Utah

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 4/9. Fares are subject to change and may not be available on all flights or dates of travel.
TTN — SLC
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Trenton to Utah

Best flights from Trenton to Utah
Discover carefully curated flight deals from Trenton to Utah that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 18, 2025.

This Frontier deal was found by Cheapflights users on 12/17. 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 4/29:59 pmTTN - SLC
1 stop14h 44mFrontier
Mon 4/611:58 amSLC - TTN
1 stop10h 01mFrontier
Deal found 12/17$412

Find flight deals from Trenton to Utah

Keep the following information in mind while searching for Trenton to Utah flight deals. Data was last updated December 18, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$412
(Frontier)

One-way from

$118
(Frontier)

Popular in

December

Cheapest in

August

Average price

$547
Provider with most accurate pricing for New York (NYC)-Salt Lake City flight deals.
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Provider most trusted by Cheapflights users for New York (NYC)-Salt Lake City flights.
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From Trenton-Mercer to Utah
Search Deals
One-way flight from Trenton-Mercer to Utah
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Highest demand for flights based on searches. 5% potential increase in price ($23 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Trenton to Utah 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 December 18, 2025.
Use the filters below to find and compare flights from Trenton to Utah that are best for you.

Fly from

Trenton

Fly to

Utah

Route

Depart

Return

Price

TrentonSalt Lake City

TTN - SLC

TTNSLC

Trenton-Mercer

Thu 4/2

9:59 pm-10:43 am

1 stop14h 44m

Salt Lake City

Mon 4/6

11:58 am-11:59 pm

1 stop10h 01m

$412

TrentonSalt Lake City

TTN - SLC

TTNSLC

Trenton-Mercer

Thu 4/9

9:59 pm-10:43 am

1 stop14h 44m

$118

TrentonSalt Lake City

TTN - SLC

TTNSLC

Trenton-Mercer

Sun 1/11

6:00 am-10:53 am

2 stops30h 53m

$148

TrentonSalt Lake City

TTN - SLC

TTNSLC

Trenton-Mercer

Sun 4/12

9:59 pm-10:43 am

1 stop14h 44m

$152

TrentonSalt Lake City

TTN - SLC

TTNSLC

Trenton-Mercer

Fri 1/30

11:56 am-12:14 am

2 stops14h 18m

$161

TrentonSalt Lake City

TTN - SLC

TTNSLC

Trenton-Mercer

Mon 4/6

9:59 pm-10:43 am

1 stop14h 44m

$167

TrentonSalt Lake City

TTN - SLC

TTNSLC

Trenton-Mercer

Thu 4/2

9:59 pm-10:43 am

1 stop14h 44m

$167

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Best time to book a flight from Trenton to Utah

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

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

Currently, July is the cheapest month in which you can book a flight from Trenton, New Jersey to Utah (average of $63). Flying from Trenton, New Jersey to Utah in November is currently the most expensive (average of $188). 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 Trenton to Utah. 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 from for flights from Trenton to Utah?

    Most people fly from Trenton-Mercer (TTN) if they book a flight from Trenton to Utah. Trenton-Mercer is conveniently located just 4.8 mi from Trenton’s city center.

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

    Airlines like Frontier fly from Trenton, New Jersey to Utah in about 14h 44m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 1936 mi.

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

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

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

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

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

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

    Currently, July is the cheapest month in which you can book a flight from Trenton, New Jersey to Utah (average of $63). Flying from Trenton, New Jersey to Utah in November is currently the most expensive (average of $188). 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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