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$135+ Cheap flights from Trenton, NJ (TTN) to Arizona

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 8/6. Fares are subject to change and may not be available on all flights or dates of travel.
TTN — PHX
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
1 adult, Economy
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Cheap flight deals from Trenton to Arizona

Keep the following information in mind while searching for Trenton to Arizona flight deals. Data was last updated July 30, 2025.

Round-trip from

$258
(Mytrip)

One-way from

$135
(Mytrip)

Popular in

December

Cheapest in

January

Average price

$357
From Trenton-Mercer to Arizona
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One-way flight from Trenton-Mercer to Arizona
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Highest demand for flights based on searches. 2% potential increase in price ($10 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 July 2025
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Find flight deals from Trenton to Arizona

Cheapest flights from Trenton to Arizona
Explore the most affordable flight options available from Trenton to Arizona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

This Mytrip deal was found by Cheapflights users on 7/30. 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.
Sat 8/26:45 amTTN - LAS
1 stop17h 37mFrontier
Wed 8/611:00 pmLAS - TTN
1 stop9h 21mFrontier
Deal found 7/30$258
This Frontier deal was found by Cheapflights users on 7/28. 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.
Sat 8/26:45 amTTN - PHX
1 stop12h 31mFrontier
Sat 8/95:27 pmPHX - TTN
1 stop14h 39mFrontier
Deal found 7/28$258

Cheapflights Fare Finder

 
Customize your flight search to find flights from Trenton to Arizona 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 July 30, 2025.
Use the filters below to find and compare flights from Trenton to Arizona that are best for you.

Fly from

Trenton

Fly to

Arizona

Route

Depart

Return

Price

TrentonLas Vegas

TTN - LAS

TTNLAS

Trenton-Mercer

Sat 8/2

6:45 am-9:22 pm

1 stop17h 37m

Las Vegas Harry Reid Intl

Wed 8/6

11:00 pm-11:21 am

1 stop9h 21m

$258

TrentonPhoenix

TTN - PHX

TTNPHX

Trenton-Mercer

Sat 10/18

8:00 am-10:46 pm

1 stop17h 46m

Phoenix Sky Harbor Intl

Sat 10/25

11:51 pm-11:47 pm

1 stop20h 56m

$285

TrentonLas Vegas

TTN - LAS

TTNLAS

Trenton-Mercer

Wed 8/6

8:30 am-9:22 pm

1 stop15h 52m

$135

TrentonPhoenix

TTN - PHX

TTNPHX

Trenton-Mercer

Sat 8/16

6:45 am-4:16 pm

1 stop12h 31m

$135

TrentonLas Vegas

TTN - LAS

TTNLAS

Trenton-Mercer

Fri 8/15

12:48 pm-10:46 pm

1 stop12h 58m

$151

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Best time to book a flight from Trenton to Arizona

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

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

Currently, January is the cheapest month in which you can book a flight from Trenton, New Jersey to Arizona (average of $258). Flying from Trenton, New Jersey to Arizona in March is currently the most expensive (average of $337). 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 AZ?

Find hourly flight availability from Trenton to Arizona. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 30, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Trenton, New Jersey to Arizona as you normally would.

Reviews of airlines servicing Arizona

Get insights into the airlines that provide service to Arizona. 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 Arizona. Reviews last updated July 30, 2025.
Peruse reviews from past customers who have flown with Frontier from Trenton to Arizona to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Frontier
5.9
Fair
3,237 reviews

Boarding

6.1

Crew

6.7

Comfort

5.6

Overall

5.9

Food

4.7

Entertainment

4.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Jun 2025

TTN - TPA

TTN is a small airport for Frontier. Drop off is easy as is parking. The location is remote so there is zero traffic. The place could use a renovation but for the price you pay it is not necessary. Good-Staff is very friendly. Flight left on time. Bad- run down, deplaning/boarding on the tarmac. I got wet on the stairs outside of the plane while waiting to board.
Frontier
5.9
Fair
3,237 reviews
Frontier
5.9
Fair
3,237 reviews

Boarding

6.1

Crew

6.7

Comfort

5.6

Overall

5.9

Food

4.7

Entertainment

4.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Jun 2025

TTN - TPA

TTN is a small airport for Frontier. Drop off is easy as is parking. The location is remote so there is zero traffic. The place could use a renovation but for the price you pay it is not necessary. Good-Staff is very friendly. Flight left on time. Bad- run down, deplaning/boarding on the tarmac. I got wet on the stairs outside of the plane while waiting to board.

Related info for your journey

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

    For a flight from Trenton to Arizona, you will be flying from Trenton-Mercer. Trenton-Mercer (TTN) is just 4.8 mi from the center of the city.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Trenton to Arizona 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 Arizona?

    Currently, January is the cheapest month in which you can book a flight from Trenton, New Jersey to Arizona (average of $258). Flying from Trenton, New Jersey to Arizona in March is currently the most expensive (average of $337). 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.

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