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$66+ Cheap flights from Trenton, NJ (TTN) to Phoenix

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 3/24. Fares are subject to change and may not be available on all flights or dates of travel.
TTN — PHX
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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Cheap flight deals from Trenton to Phoenix

Discover tips and strategies to find the most affordable flight options for your journey from Trenton (TTN) to Phoenix (PH1). 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 February 20, 2025.

Round-trip from

$140
(CheapOair)

One-way from

$66
(Mytrip)

Popular in

December

Cheapest in

January

Average price

$388
From Trenton-Mercer to Phoenix
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One-way flight from Trenton-Mercer to Phoenix
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Highest demand for flights based on searches. 4% potential increase in price ($17 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 February 2025
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Find flight deals from Trenton to Phoenix

Cheapest flights from Trenton to Phoenix
Explore the most affordable flight options available from Trenton to Phoenix. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This CheapOair deal was found by Cheapflights users on 2/18. 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.
Wed 4/28:51 pmTTN - PHX
1 stop28h 53mFrontier
Mon 4/711:24 pmPHX - TTN
1 stop21h 35mFrontier
Deal found 2/18$140

Find flights from Trenton to Phoenix within your budget

Customize your flight search to find flights from Trenton to Phoenix 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 February 20, 2025.

Fly from

Trenton

Fly to

Phoenix

Route

Depart

Return

Price

TrentonPhoenix

TTN - PHX

TTNPHX

Trenton-Mercer

Wed 4/2

8:51 pm-10:44 pm

1 stop28h 53m

Phoenix Sky Harbor Intl

Mon 4/7

11:24 pm-11:59 pm

1 stop21h 35m

$140

TrentonPhoenix

TTN - PHX

TTNPHX

Trenton-Mercer

Mon 3/24

2:37 pm-10:16 pm

1 stop10h 39m

$66

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Best time to book a flight from Trenton to Phoenix

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

Travel insights for flights from Trenton to Phoenix

Get recent, data-driven insights about flights from Trenton to Phoenix including ideal travel times, pricing trends, and more.

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

Currently, January is the cheapest month in which you can book a flight from Trenton, New Jersey to Phoenix (average of $258). Flying from Trenton, New Jersey to Phoenix 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 PHX?

Find hourly flight availability from Trenton to Phoenix. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 20, 2025.

It’s typically best to fly out from Trenton, New Jersey to Phoenix in the morning. Doing so could potentially save you 18% on the flight price compared to flying at noon, which is usually more expensive.

Rainfall in Phoenix by month

Plan your trip to Phoenix by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Phoenix ranges from 0.0 - 1.1 inches per month. July is typically the wettest month, when rainfall can reach 1.1 in. June is typically the driest time to visit Phoenix when rainfall is around 0.0 in.

Temperature in Phoenix by month

Plan your trip to Phoenix by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Phoenix, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 95.0 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 55.4 F).

Reviews of airlines servicing Phoenix

Get insights into the airlines that provide service to Phoenix. 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 Phoenix. Reviews last updated February 20, 2025.
Frontier
6.0
Okay
3,355 reviews

Food

4.8

Boarding

6.3

Overall

6.0

Entertainment

4.6

Comfort

5.7

Crew

6.9

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

SAN - DEN

This was the worst flight ever. Stuck on the TARMAC for over 2 hrs. Then returned to airport and reboard. Missed our connecting flight but the flight crew that was with the delayed flight didn't miss the boarding and continued on. They didn't even tell us where to go and we could have made our original flight. The later flight they booked us on was delayed an extra 2 hrs. So our flight from San Diego to DC started a 6a and we landed around midnight. Roughly 18 hrs stuck in the most uncomfortable seats, look and feel like military plane KC-10 seats (bare basic metal frame with foam to cover it). No entertainment or charging plugs. Food and soda was priced ridiculous ($3.99 for a can of coke). The only thing free was water. I would never recommend flying this airline unless it was a last minute 1 way hop with only a personal item (i.e. small back pack). I will never book this airline again... Very similar to Spirit (which they are now partners with) which is awful. Again never fly this airline... not even in an emergency. Spend the extra seriously.

Frontier
6.0
Okay
3,355 reviews
Frontier
6.0
Okay
3,355 reviews

Food

4.8

Boarding

6.3

Overall

6.0

Entertainment

4.6

Comfort

5.7

Crew

6.9

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

SAN - DEN

This was the worst flight ever. Stuck on the TARMAC for over 2 hrs. Then returned to airport and reboard. Missed our connecting flight but the flight crew that was with the delayed flight didn't miss the boarding and continued on. They didn't even tell us where to go and we could have made our original flight. The later flight they booked us on was delayed an extra 2 hrs. So our flight from San Diego to DC started a 6a and we landed around midnight. Roughly 18 hrs stuck in the most uncomfortable seats, look and feel like military plane KC-10 seats (bare basic metal frame with foam to cover it). No entertainment or charging plugs. Food and soda was priced ridiculous ($3.99 for a can of coke). The only thing free was water. I would never recommend flying this airline unless it was a last minute 1 way hop with only a personal item (i.e. small back pack). I will never book this airline again... Very similar to Spirit (which they are now partners with) which is awful. Again never fly this airline... not even in an emergency. Spend the extra seriously.

Related info for your journey

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

    For a flight from Trenton to Phoenix, 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 Phoenix per day. 0 airlines have flights to Phoenix from Trenton-Mercer on a regular basis.

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

    Cheapflights users have booked flights from Trenton, New Jersey to Phoenix round-trip from $140.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Trenton, New Jersey to Phoenix (average of $258). Flying from Trenton, New Jersey to Phoenix 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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