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$202+ 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 12/7. Fares are subject to change and may not be available on all flights or dates of travel.
TTN — SLC
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap flight deals from Trenton to Utah

Keep the following information in mind while searching for Trenton to Utah flight deals. Data was last updated September 17, 2025.

Round-trip from

$327
(Frontier)

One-way from

$202
(Trip.com)

Popular in

February

Cheapest in

November

Average price

$426
From Trenton-Mercer to Utah
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One-way flight from Trenton-Mercer to Utah
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Highest demand for flights based on searches. 11% potential increase in price ($58 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Trenton to Utah

Cheapest flights from Trenton to Utah
Explore the most affordable flight options available from Trenton to Utah. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This Frontier deal was found by Cheapflights users on 9/16. 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 11/134:27 pmTTN - SLC
2 stops17h 05mFrontier
Sat 11/158:10 pmSLC - TTN
2 stops17h 22mFrontier
Deal found 9/16$327
This Frontier deal was found by Cheapflights users on 9/16. 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.
Sun 10/124:25 pmTTN - SLC
2 stops17h 07mFrontier
Sat 10/187:38 pmSLC - TTN
2 stops12h 36mFrontier
Deal found 9/16$457
This Kiwi.com deal was found by Cheapflights users on 9/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/24:57 pmTTN - SLC
1 stop22h 17mMultiple Airlines
Tue 10/73:45 pmSLC - TTN
2 stops40h 29mMultiple Airlines
Deal found 9/17$460
This Kiwi.com deal was found by Cheapflights users on 9/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/24:57 pmTTN - SLC
1 stop22h 17mMultiple Airlines
Sun 10/56:45 amSLC - TTN
2 stops26h 15mMultiple Airlines
Deal found 9/17$667
This Frontier deal was found by Cheapflights users on 9/16. 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 9/2612:30 pmTTN - SLC
2 stops13h 44mFrontier
Sun 9/284:02 pmSLC - TTN
2 stops16h 58mFrontier
Deal found 9/16$717
This Frontier deal was found by Cheapflights users on 9/17. 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 9/1810:30 amTTN - SLC
2 stops15h 44mFrontier
Thu 9/253:20 pmSLC - TTN
2 stops18h 55mFrontier
Deal found 9/17$920

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 September 17, 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 11/13

4:27 pm-7:32 am

2 stops17h 05m

Salt Lake City

Sat 11/15

8:10 pm-3:32 pm

2 stops17h 22m

$327

TrentonSalt Lake City

TTN - SLC

TTNSLC

Trenton-Mercer

Sun 10/12

4:25 pm-7:32 am

2 stops17h 07m

Salt Lake City

Sat 10/18

7:38 pm-10:14 am

2 stops12h 36m

$457

TrentonSalt Lake City

TTN - SLC

TTNSLC

Trenton-Mercer

Thu 10/2

4:57 pm-1:14 pm

1 stop22h 17m

Salt Lake City

Tue 10/7

3:45 pm-10:14 am

2 stops40h 29m

$460

TrentonSalt Lake City

TTN - SLC

TTNSLC

Trenton-Mercer

Thu 10/2

4:57 pm-1:14 pm

1 stop22h 17m

Salt Lake City

Sun 10/5

6:45 am-11:00 am

2 stops26h 15m

$667

TrentonSalt Lake City

TTN - SLC

TTNSLC

Trenton-Mercer

Fri 9/26

12:30 pm-12:14 am

2 stops13h 44m

Salt Lake City

Sun 9/28

4:02 pm-11:00 am

2 stops16h 58m

$717

TrentonSalt Lake City

TTN - SLC

TTNSLC

Trenton-Mercer

Sun 12/7

2:02 pm-7:37 am

2 stops19h 35m

$202

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

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, October is the cheapest month in which you can book a flight from Trenton, New Jersey to Utah (average of $277). Flying from Trenton, New Jersey to Utah in March is currently the most expensive (average of $417). 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 17h 05m. 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, October is the cheapest month in which you can book a flight from Trenton, New Jersey to Utah (average of $277). Flying from Trenton, New Jersey to Utah in March is currently the most expensive (average of $417). 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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