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$676+ Cheap flights from Trenton, NJ to Salt Lake City (TTN - SLC)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/12. Fares are subject to change and may not be available on all flights or dates of travel.
TTN — SLC
oct. 29 — nov. 51
mié. 10/29
mié. 11/5
1 adult, Economy
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Cheap flight deals from Trenton to Salt Lake City

Discover tips and strategies to find the most affordable flight options for your journey from Trenton (TTN) to Salt Lake City (SLC). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated septiembre 29, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$676
(Frontier)

Popular in

February

Cheapest in

November

Average price

$431
Provider with most accurate pricing for Trenton-Mercer-Salt Lake City flight deals.
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Provider most trusted by Cheapflights users for Trenton-Mercer-Salt Lake City flights.
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From Trenton-Mercer to Salt Lake City
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Highest demand for flights based on searches. 11% potential increase in price ($59 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 Salt Lake City

Cheapest flights from Trenton to Salt Lake City
Explore the most affordable flight options available from Trenton to Salt Lake City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 29, 2025.

This Frontier deal was found by Cheapflights users on 9/27. 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.
dom. 10/124:25 pmTTN - SLC
2 stops17h 07mFrontier
jue. 10/165:45 pmSLC - TTN
2 stops13h 39mFrontier
Deal found 9/27$676

Cheapflights Fare Finder

 
Customize your flight search to find flights from Trenton to Salt Lake City 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 septiembre 29, 2025.
Use the filters below to find and compare flights from Trenton to Salt Lake City that are best for you.

Fly from

Trenton

Fly to

Salt Lake City

Route

Depart

Return

Price

TrentonSalt Lake City

TTN - SLC

TTNSLC

Trenton-Mercer

dom. 10/12

4:25 pm-7:32 am

2 stops17h 07m

Salt Lake City

jue. 10/16

5:45 pm-9:24 am

2 stops13h 39m

$676

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/27

Compare providers for flights from Trenton to Salt Lake City

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Trenton to Salt Lake City in September.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Trenton, New Jersey-Salt Lake City flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Trenton, New Jersey-Salt Lake City flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Trenton, New Jersey-Salt Lake City flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Trenton, New Jersey-Salt Lake City flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Trenton, New Jersey-Salt Lake City flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Trenton to Salt Lake City

Have a flexible travel schedule? Discover the best time to fly to Salt Lake City 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 Salt Lake City

What is the cheapest month to book a flight from Trenton, New Jersey to Salt Lake City?

Currently, October is the cheapest month in which you can book a flight from Trenton, New Jersey to Salt Lake City (average of $277). Flying from Trenton, New Jersey to Salt Lake City 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 Salt Lake City. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Trenton, New Jersey to Salt Lake City?

    Frontier can get you from Trenton, New Jersey to Salt Lake City in just under 17h 07m. Your travel time can differ by up to . There are 1936 mi between Trenton, New Jersey and Salt Lake City.

  • Can I find deals for flights from Trenton to Salt Lake City that include hotel bookings?

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

  • How can I find direct flights from Trenton to Salt Lake City?

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

  • Can I find deals for business class flights from Trenton to Salt Lake City?

    Yes. Cheapflights offers flight deals from Trenton to Salt Lake City 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 Salt Lake City?

    Currently, October is the cheapest month in which you can book a flight from Trenton, New Jersey to Salt Lake City (average of $277). Flying from Trenton, New Jersey to Salt Lake City 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

Traveling to a place near Salt Lake City?

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