HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Tempe

$91+ Cheap flights from Trenton, NJ (TTN) to Tempe, AZ

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 2/19. Fares are subject to change and may not be available on all flights or dates of travel.
TTN — PHX
Dec 14 — Dec 211
Sun 12/14
Sun 12/21
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Trenton to Tempe with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Trenton to Tempe

Keep the following information in mind while searching for Trenton to Tempe flight deals. Data was last updated November 14, 2025.

Round-trip from

$150
(CheapOair)

One-way from

$91
(CheapOair)

Popular in

April

Cheapest in

January

Average price

$397
From Trenton-Mercer to Tempe
Search Deals
One-way flight from Trenton-Mercer to Tempe
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($38 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Find flight deals from Trenton to Tempe

Cheapest flights from Trenton to Tempe
Explore the most affordable flight options available from Trenton to Tempe. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 14, 2025.

This Trip.com deal was found by Cheapflights users on 11/12. 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.
Wed 12/316:10 amTTN - PHX
1 stop19h 39mFrontier
Sun 1/412:59 amPHX - TTN
1 stop21h 00mFrontier
Deal found 11/12$206
This Trip.com deal was found by Cheapflights users on 11/11. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/226:10 amTTN - PHX
1 stop19h 39mFrontier
Thu 12/2512:59 amPHX - TTN
1 stop21h 00mFrontier
Deal found 11/11$223
This Kiwi.com deal was found by Cheapflights users on 11/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/309:59 pmTTN - PHX
1 stop27h 50mFrontier
Tue 1/67:39 pmPHX - TTN
2 stops24h 17mFrontier
Deal found 11/11$270
This Super.com deal was found by Cheapflights users on 11/13. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/186:10 amTTN - PHX
1 stop19h 39mFrontier
Wed 12/2412:59 amPHX - TTN
1 stop18h 15mFrontier
Deal found 11/13$301
This Kiwi.com deal was found by Cheapflights users on 11/13. 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.
Mon 12/296:10 amTTN - PHX
1 stop19h 39mFrontier
Mon 1/510:31 pmPHX - TTN
2 stops45h 25mFrontier
Deal found 11/13$340
This Kiwi.com deal was found by Cheapflights users on 11/12. 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.
Fri 12/125:58 pmTTN - PHX
2 stops47h 20mFrontier
Sun 1/412:59 amPHX - TTN
1 stop21h 00mFrontier
Deal found 11/12$362
This Trip.com deal was found by Cheapflights users on 11/13. 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 12/226:10 amTTN - PHX
1 stop19h 39mFrontier
Mon 12/2912:59 amPHX - TTN
1 stop21h 00mFrontier
Deal found 11/13$372

Cheapflights Fare Finder

 
Customize your flight search to find flights from Trenton to Tempe 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 November 14, 2025.
Use the filters below to find and compare flights from Trenton to Tempe that are best for you.

Fly from

Trenton

Fly to

Tempe

Route

Depart

Return

Price

TrentonPhoenix

TTN - PHX

TTNPHX

Trenton-Mercer

Wed 2/25

8:10 am-10:50 pm

1 stop16h 40m

Phoenix Sky Harbor Intl

Mon 3/2

11:59 pm-10:02 pm

1 stop20h 03m

$150

TrentonPhoenix

TTN - PHX

TTNPHX

Trenton-Mercer

Wed 12/31

6:10 am-11:49 pm

1 stop19h 39m

Phoenix Sky Harbor Intl

Sun 1/4

12:59 am-11:59 pm

1 stop21h 00m

$206

TrentonPhoenix

TTN - PHX

TTNPHX

Trenton-Mercer

Mon 12/22

6:10 am-11:49 pm

1 stop19h 39m

Phoenix Sky Harbor Intl

Thu 12/25

12:59 am-11:59 pm

1 stop21h 00m

$223

TrentonPhoenix

TTN - PHX

TTNPHX

Trenton-Mercer

Tue 12/30

9:59 pm-11:49 pm

1 stop27h 50m

Phoenix Sky Harbor Intl

Tue 1/6

7:39 pm-9:56 pm

2 stops24h 17m

$270

TrentonPhoenix

TTN - PHX

TTNPHX

Trenton-Mercer

Thu 12/18

6:10 am-11:49 pm

1 stop19h 39m

Phoenix Sky Harbor Intl

Wed 12/24

12:59 am-9:14 pm

1 stop18h 15m

$301

TrentonPhoenix

TTN - PHX

TTNPHX

Trenton-Mercer

Thu 3/5

6:10 am-10:50 pm

1 stop18h 40m

Phoenix Sky Harbor Intl

Mon 3/9

11:59 pm-11:59 pm

1 stop21h 00m

$330

TrentonPhoenix

TTN - PHX

TTNPHX

Trenton-Mercer

Mon 12/29

6:10 am-11:49 pm

1 stop19h 39m

Phoenix Sky Harbor Intl

Mon 1/5

10:31 pm-9:56 pm

2 stops45h 25m

$340

TrentonPhoenix

TTN - PHX

TTNPHX

Trenton-Mercer

Fri 12/12

5:58 pm-3:18 pm

2 stops47h 20m

Phoenix Sky Harbor Intl

Sun 1/4

12:59 am-11:59 pm

1 stop21h 00m

$362

TrentonPhoenix

TTN - PHX

TTNPHX

Trenton-Mercer

Thu 12/18

6:10 am-7:16 pm

2 stops15h 06m

$105

TrentonPhoenix

TTN - PHX

TTNPHX

Trenton-Mercer

Tue 2/10

8:10 am-10:50 pm

1 stop16h 40m

$117

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/11

Showing 1-10 of 16 results
1
2

Best time to book a flight from Trenton to Tempe

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

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

Currently, January is the cheapest month in which you can book a flight from Trenton, New Jersey to Tempe (average of $131). Flying from Trenton, New Jersey to Tempe in June is currently the most expensive (average of $244). 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 TM9?

Find hourly flight availability from Trenton to Tempe. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 14, 2025.

It’s typically best to fly out from Trenton, New Jersey to Tempe at noon. Doing so could potentially save you 56% on the flight price compared to flying in the afternoon, which is usually more expensive.

Related info for your journey

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

    For a flight from Trenton to Tempe, you will be flying from Trenton-Mercer. Trenton-Mercer (TTN) is just 4.8 mi from the center of the city. Trenton-Mercer is the only Trenton airport and it handles 0 outbound flights to Tempe per day. 0 airlines have flights to Tempe from Trenton-Mercer on a regular basis.

  • How long is the flight from Trenton, New Jersey to Tempe?

    Airlines like Frontier fly from Trenton, New Jersey to Tempe in about 16h 40m. The time it takes to get you to your destination can typically vary by up to . Trenton, New Jersey and Tempe are separated by a distance of 2092 mi.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Trenton, New Jersey to Tempe (average of $131). Flying from Trenton, New Jersey to Tempe in June is currently the most expensive (average of $244). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Trenton to Tempe

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Las Vegas flights
Newark to Las Vegas flights
John F Kennedy Intl to Sky Harbor Intl flights
Newark to Sky Harbor Intl flights
LaGuardia to Las Vegas flights
Philadelphia to Las Vegas flights
LaGuardia to Sky Harbor Intl flights
Philadelphia to Sky Harbor Intl flights
Newark to Phoenix-Mesa Gateway flights
John F Kennedy Intl to Tucson flights
Trenton to Las Vegas flights
Newark to Tucson flights
LaGuardia to Tucson flights
Philadelphia to Tucson flights
Atlantic City to Las Vegas flights
John F Kennedy Intl to Flagstaff flights
Newark to Flagstaff flights
Trenton to Sky Harbor Intl flights
LaGuardia to Flagstaff flights
Philadelphia to Flagstaff flights
Newark to Yuma flights
John F Kennedy Intl to Yuma flights
Philadelphia to Yuma flights
Atlantic City to Sky Harbor Intl flights
LaGuardia to Show Low flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.