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Salt Lake City

$121+ Cheap flights from Trenton, NJ to Salt Lake City (TTN - SLC)

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 4/7. Fares are subject to change and may not be available on all flights or dates of travel.
TTN — SLC
Feb 20 — Feb 271
Fri 2/20
Fri 2/27
1 adult, Economy
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Cheap 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 January 21, 2026.

This Trip.com deal was found by Cheapflights users on 1/20. 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.
Mon 3/26:45 am
TTN
-
SLC
2 stops19h 29m
Frontier
Thu 3/52:13 pm
SLC
-
TTN
2 stops31h 46m
Frontier
Deal found 1/20$321
This Trip.com deal was found by Cheapflights users on 1/20. 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.
Fri 2/611:56 am
TTN
-
SLC
2 stops14h 18m
Frontier
Sun 2/89:40 pm
SLC
-
TTN
2 stops19h 52m
Frontier
Deal found 1/20$324
This Trip.com deal was found by Cheapflights users on 1/21. 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.
Fri 1/3011:56 am
TTN
-
SLC
2 stops14h 18m
Frontier
Sun 2/89:40 pm
SLC
-
TTN
2 stops24h 19m
Frontier
Deal found 1/21$361
This Booking.com deal was found by Cheapflights users on 1/20. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/99:04 pm
TTN
-
SLC
1 stop17h 48m
Frontier
Sun 4/121:47 pm
SLC
-
TTN
1 stop26h 59m
Frontier
Deal found 1/20$388
This Trip.com deal was found by Cheapflights users on 1/21. 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.
Sun 2/812:21 pm
TTN
-
SLC
2 stops13h 53m
Frontier
Tue 2/108:01 pm
SLC
-
TTN
2 stops35h 45m
Frontier
Deal found 1/21$394
This Mytrip deal was found by Cheapflights users on 1/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/99:04 pm
TTN
-
SLC
1 stop17h 48m
Frontier
Mon 4/131:47 pm
SLC
-
TTN
1 stop7h 57m
Frontier
Deal found 1/21$410
This Booking.com deal was found by Cheapflights users on 1/21. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/112:26 pm
TTN
-
SLC
1 stop26h 26m
Frontier
Sun 4/51:47 pm
SLC
-
TTN
1 stop22h 32m
Frontier
Deal found 1/21$821
This Frontier deal was found by Cheapflights users on 1/20. 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 4/66:00 am
TTN
-
SLC
1 stop8h 52m
Frontier
Fri 4/101:47 pm
SLC
-
TTN
1 stop7h 57m
Frontier
Deal found 1/20$839

Find 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 January 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$321
(Trip.com)

One-way from

$121
(Mytrip)

Popular in

February

Cheapest in

August

Average price

$441
Provider with most accurate pricing for Trenton-Mercer-Salt Lake City flight deals.
Search Deals
Provider most trusted by Cheapflights users for Trenton-Mercer-Salt Lake City flights.
Search Deals
From Trenton-Mercer to Salt Lake City
Search Deals
One-way flight from Trenton-Mercer to Salt Lake City
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($35 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($8 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 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 January 21, 2026.
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

Mon 3/2

6:45 am-12:14 am

2 stops19h 29m

Salt Lake City

Thu 3/5

2:13 pm-11:59 pm

2 stops31h 46m

$321

TrentonSalt Lake City

TTN - SLC

TTNSLC

Trenton-Mercer

Fri 2/6

11:56 am-12:14 am

2 stops14h 18m

Salt Lake City

Sun 2/8

9:40 pm-7:32 pm

2 stops19h 52m

$324

TrentonSalt Lake City

TTN - SLC

TTNSLC

Trenton-Mercer

Thu 4/9

9:04 pm-12:52 pm

1 stop17h 48m

Salt Lake City

Sun 4/12

1:47 pm-6:46 pm

1 stop26h 59m

$388

TrentonSalt Lake City

TTN - SLC

TTNSLC

Trenton-Mercer

Sun 2/8

12:21 pm-12:14 am

2 stops13h 53m

Salt Lake City

Tue 2/10

8:01 pm-9:46 am

2 stops35h 45m

$394

TrentonSalt Lake City

TTN - SLC

TTNSLC

Trenton-Mercer

Thu 4/9

9:04 pm-12:52 pm

1 stop17h 48m

Salt Lake City

Mon 4/13

1:47 pm-11:44 pm

1 stop7h 57m

$410

TrentonSalt Lake City

TTN - SLC

TTNSLC

Trenton-Mercer

Wed 4/1

12:26 pm-12:52 pm

1 stop26h 26m

Salt Lake City

Sun 4/5

1:47 pm-2:19 pm

1 stop22h 32m

$821

TrentonSalt Lake City

TTN - SLC

TTNSLC

Trenton-Mercer

Mon 4/6

6:00 am-12:52 pm

1 stop8h 52m

Salt Lake City

Fri 4/10

1:47 pm-11:44 pm

1 stop7h 57m

$839

TrentonSalt Lake City

TTN - SLC

TTNSLC

Trenton-Mercer

Tue 4/7

12:26 pm-12:52 pm

1 stop26h 26m

$121

TrentonSalt Lake City

TTN - SLC

TTNSLC

Trenton-Mercer

Mon 2/2

8:27 pm-11:39 pm

2 stops29h 12m

$160

TrentonSalt Lake City

TTN - SLC

TTNSLC

Trenton-Mercer

Sun 4/5

9:04 pm-12:52 pm

1 stop17h 48m

$180

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/19

Showing 1-10 of 14 results
1
2

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 January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*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 Expedia the most. Expedia 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, July is the cheapest month in which you can book a flight from Trenton, New Jersey to Salt Lake City (average of $63). Flying from Trenton, New Jersey to Salt Lake City 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 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 19h 29m. 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, July is the cheapest month in which you can book a flight from Trenton, New Jersey to Salt Lake City (average of $63). Flying from Trenton, New Jersey to Salt Lake City 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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