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$115+ Cheap flights from Trenton, NJ to Las Vegas (TTN - LAS)

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 10/19. Fares are subject to change and may not be available on all flights or dates of travel.
TTN — LAS
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Trenton to Las Vegas

Discover tips and strategies to find the most affordable flight options for your journey from Trenton (TTN) to Las Vegas (LAS). 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 September 11, 2025.

Round-trip from

$165
(CheapOair)

One-way from

$115
(CheapOair)

Popular in

January

Cheapest in

October

Average price

$231
From Trenton-Mercer to Las Vegas Harry Reid Intl
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One-way flight from Trenton-Mercer to Las Vegas Harry Reid Intl
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High demand for flights, 1% potential price rise
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Cheapest flight prices on average. 7% potential price decrease ($18 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 Las Vegas

Cheapest flights from Trenton to Las Vegas
Explore the most affordable flight options available from Trenton to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This CheapOair deal was found by Cheapflights users on 9/10. 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.
Mon 9/2912:30 pmTTN - LAS
1 stop11h 53mFrontier
Thu 10/211:00 pmLAS - TTN
1 stop9h 34mFrontier
Deal found 9/10$165
This CheapOair deal was found by Cheapflights users on 9/10. 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 10/510:30 amTTN - LAS
1 stop13h 53mFrontier
Fri 10/1010:16 pmLAS - TTN
1 stop22h 43mFrontier
Deal found 9/10$172
This Booking.com deal was found by Cheapflights users on 9/10. 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.
Mon 10/612:30 pmTTN - LAS
1 stop11h 53mFrontier
Fri 10/1010:16 pmLAS - TTN
1 stop22h 43mFrontier
Deal found 9/10$174
This CheapOair deal was found by Cheapflights users on 9/11. 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.
Sat 10/411:45 amTTN - LAS
1 stop24h 25mFrontier
Wed 10/810:16 pmLAS - TTN
1 stop8h 58mFrontier
Deal found 9/11$180
This CheapOair deal was found by Cheapflights users on 9/11. 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 9/214:57 pmTTN - LAS
1 stop19h 13mFrontier
Thu 9/2511:00 pmLAS - TTN
1 stop9h 34mFrontier
Deal found 9/11$192
This Booking.com deal was found by Cheapflights users on 9/10. 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.
Mon 9/2212:30 pmTTN - LAS
1 stop11h 53mFrontier
Thu 9/2511:00 pmLAS - TTN
1 stop9h 34mFrontier
Deal found 9/10$193
This CheapOair deal was found by Cheapflights users on 9/10. 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 9/214:57 pmTTN - LAS
1 stop19h 13mFrontier
Wed 9/2411:04 pmLAS - TTN
1 stop8h 56mFrontier
Deal found 9/10$199
This CheapOair deal was found by Cheapflights users on 9/10. 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.
Sat 10/411:45 amTTN - LAS
1 stop24h 25mFrontier
Tue 10/710:16 pmLAS - TTN
1 stop19h 34mFrontier
Deal found 9/10$200
This CheapOair deal was found by Cheapflights users on 9/10. 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 9/2810:30 amTTN - LAS
1 stop13h 53mFrontier
Tue 9/3012:55 amLAS - TTN
2 stops29h 37mFrontier
Deal found 9/10$209
This CheapOair deal was found by Cheapflights users on 9/10. 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.
Mon 10/612:30 pmTTN - LAS
1 stop11h 53mFrontier
Thu 10/910:16 pmLAS - TTN
1 stop22h 43mFrontier
Deal found 9/10$211
This CheapOair deal was found by Cheapflights users on 9/10. 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 10/194:25 pmTTN - LAS
1 stop20h 10mFrontier
Wed 10/2210:16 pmLAS - TTN
1 stop8h 58mFrontier
Deal found 9/10$212

Cheapflights Fare Finder

 
Customize your flight search to find flights from Trenton to Las Vegas 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 11, 2025.
Use the filters below to find and compare flights from Trenton to Las Vegas that are best for you.

Fly from

Trenton

Fly to

Las Vegas

Route

Depart

Return

Price

TrentonLas Vegas

TTN - LAS

TTNLAS

Trenton-Mercer

Mon 10/6

12:30 pm-9:23 pm

1 stop11h 53m

Las Vegas Harry Reid Intl

Wed 10/8

10:16 pm-10:14 am

1 stop8h 58m

$172

TrentonLas Vegas

TTN - LAS

TTNLAS

Trenton-Mercer

Mon 9/29

12:30 pm-9:23 pm

1 stop11h 53m

Las Vegas Harry Reid Intl

Wed 10/1

11:04 pm-11:00 am

1 stop8h 56m

$172

TrentonLas Vegas

TTN - LAS

TTNLAS

Trenton-Mercer

Mon 10/27

6:00 am-10:07 am

1 stop31h 07m

Las Vegas Harry Reid Intl

Thu 10/30

11:02 pm-11:59 pm

1 stop21h 57m

$180

TrentonLas Vegas

TTN - LAS

TTNLAS

Trenton-Mercer

Mon 9/22

12:30 pm-9:23 pm

1 stop11h 53m

Las Vegas Harry Reid Intl

Thu 9/25

11:00 pm-11:34 am

1 stop9h 34m

$192

TrentonLas Vegas

TTN - LAS

TTNLAS

Trenton-Mercer

Sun 9/21

4:57 pm-9:10 am

1 stop19h 13m

Las Vegas Harry Reid Intl

Thu 9/25

11:00 pm-11:34 am

1 stop9h 34m

$192

TrentonLas Vegas

TTN - LAS

TTNLAS

Trenton-Mercer

Sun 9/21

4:57 pm-9:10 am

1 stop19h 13m

Las Vegas Harry Reid Intl

Wed 9/24

11:04 pm-11:00 am

1 stop8h 56m

$199

TrentonLas Vegas

TTN - LAS

TTNLAS

Trenton-Mercer

Sat 10/4

11:45 am-9:10 am

1 stop24h 25m

Las Vegas Harry Reid Intl

Tue 10/7

10:16 pm-8:50 pm

1 stop19h 34m

$200

TrentonLas Vegas

TTN - LAS

TTNLAS

Trenton-Mercer

Mon 9/29

12:30 pm-11:33 pm

2 stops14h 03m

Las Vegas Harry Reid Intl

Thu 10/2

11:00 pm-11:34 am

1 stop9h 34m

$201

TrentonLas Vegas

TTN - LAS

TTNLAS

Trenton-Mercer

Sun 10/19

4:25 pm-9:35 am

1 stop20h 10m

Las Vegas Harry Reid Intl

Wed 10/22

10:16 pm-10:14 am

1 stop8h 58m

$212

TrentonLas Vegas

TTN - LAS

TTNLAS

Trenton-Mercer

Thu 9/25

10:30 am-12:20 am

2 stops16h 50m

Las Vegas Harry Reid Intl

Thu 10/2

11:00 pm-11:34 am

1 stop9h 34m

$219

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 18 results
1
2

Best time to book a flight from Trenton to Las Vegas

Have a flexible travel schedule? Discover the best time to fly to Las Vegas 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 Las Vegas

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

Currently, August is the cheapest month in which you can book a flight from Trenton, New Jersey to Las Vegas (average of $198). Flying from Trenton, New Jersey to Las Vegas in March is currently the most expensive (average of $269). 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.

What is the cheapest time of day to fly from TTN to LAS?

Find hourly flight availability from Trenton to Las Vegas. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

It’s typically best to fly out from Trenton, New Jersey to Las Vegas at noon. Doing so could potentially save you 33% on the flight price compared to flying in the afternoon, which is usually more expensive.

How much does it cost to fly round-trip from Trenton, New Jersey to Las Vegas?

Reviews of airlines servicing Las Vegas

Get insights into the airlines that provide service to Las Vegas. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Las Vegas. Reviews last updated September 11, 2025.
Read reviews from past customers who have flown Frontier from Trenton to Las Vegas. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Frontier
5.8
Fair
3,177 reviews

Boarding

6.1

Comfort

5.5

Crew

6.7

Entertainment

4.4

Food

4.7

Overall

5.8

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

MCO - DFW

Frontier likes to promote themselves as being a cheap airline to fly, but in the end, that’s laughable. Only AFTER I booked through you, and then had to go to their site to choose my seats and baggage, did I find they charged a $75 “Passenger” fee. No explanation on what that was even for. Then for them to charge $5 for sodas, and who knows what for any small snack, is just insulting.
Frontier
5.8
Fair
3,177 reviews
Frontier
5.8
Fair
3,177 reviews

Boarding

6.1

Comfort

5.5

Crew

6.7

Entertainment

4.4

Food

4.7

Overall

5.8

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

MCO - DFW

Frontier likes to promote themselves as being a cheap airline to fly, but in the end, that’s laughable. Only AFTER I booked through you, and then had to go to their site to choose my seats and baggage, did I find they charged a $75 “Passenger” fee. No explanation on what that was even for. Then for them to charge $5 for sodas, and who knows what for any small snack, is just insulting.

Related info for your journey

Find useful and relevant information for your journey from Trenton to Las Vegas. 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 Las Vegas?

    There are many flights that can get you from Trenton, New Jersey to Las Vegas in 11h 53m. Fly via Frontier to get the fastest option. Airlines will cover a distance of 2189 mi.

  • What is the cheapest airline to fly from Trenton, New Jersey to Las Vegas round-trip?

    Frontier, at $157, was found to be the cheapest airline from Trenton, New Jersey to Las Vegas.. This flight start at 40% lower than the current average price 3 months from now.

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

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

  • How can I find direct flights from Trenton to Las Vegas?

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

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

    Yes. Cheapflights offers flight deals from Trenton to Las Vegas 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 Las Vegas?

    Currently, August is the cheapest month in which you can book a flight from Trenton, New Jersey to Las Vegas (average of $198). Flying from Trenton, New Jersey to Las Vegas in March is currently the most expensive (average of $269). 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 Las Vegas?

Book flights to Las Vegas if you plan to visit one of these locations
Paradise
Henderson
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Primm
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Top airline flying from Trenton to Las Vegas

Discover the top airline that operate flights from Trenton to Las Vegas. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$157Average$341FlexibilityNo cancel feeOn-time62%

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