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Cheap flights from Trenton, New Jersey to Phoenix from $167

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Trenton, New Jersey to Phoenix departing on 10/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Trenton, New Jersey to Phoenix

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
11:25 am - 11:56 pm
TTN
-
PHX
15h 31m
1 stop
Frontier Logo
10:51 pm - 10:39 am
PHX
-
TTN
8h 48m
1 stop
$332Frontier
Sat, Oct 17 - Sat, Oct 24
Frontier Logo
11:25 am - 11:56 pm
TTN
-
PHX
15h 31m
1 stop
Frontier Logo
10:51 pm - 10:39 am
PHX
-
TTN
8h 48m
1 stop
$332Frontier
Sat, Oct 17 - Wed, Oct 21
Frontier Logo
11:25 am - 11:56 pm
TTN
-
PHX
15h 31m
1 stop
Frontier Logo
10:51 pm - 10:39 am
PHX
-
TTN
8h 48m
1 stop
$332Frontier
Sat, Oct 10 - Wed, Oct 14
Frontier Logo
11:25 am - 11:56 pm
TTN
-
PHX
15h 31m
1 stop
Frontier Logo
10:51 pm - 10:39 am
PHX
-
TTN
8h 48m
1 stop
$359Frontier
Sat, Oct 10 - Fri, Oct 16
Frontier Logo
11:25 am - 11:56 pm
TTN
-
PHX
15h 31m
1 stop
Frontier Logo
10:51 pm - 10:39 am
PHX
-
TTN
8h 48m
1 stop
$359Frontier
Fri, Oct 16 - Wed, Oct 21
Frontier Logo
11:25 am - 11:56 pm
TTN
-
PHX
15h 31m
1 stop
Frontier Logo
10:51 pm - 10:39 am
PHX
-
TTN
8h 48m
1 stop
$359Frontier
Sun, Oct 11 - Wed, Oct 14
Frontier Logo
11:15 am - 10:35 am
TTN
-
PHX
26h 20m
1 stop
Frontier Logo
12:12 am - 11:40 pm
PHX
-
TTN
20h 28m
1 stop
$370Frontier
Tue, Aug 11 - Wed, Aug 12
Frontier Logo
11:25 am - 11:56 pm
TTN
-
PHX
15h 31m
1 stop
Frontier Logo
10:51 pm - 10:39 am
PHX
-
TTN
8h 48m
1 stop
$386Frontier
Sun, Oct 11 - Thu, Oct 15
Frontier Logo
11:25 am - 11:56 pm
TTN
-
PHX
15h 31m
1 stop
Frontier Logo
10:51 pm - 10:39 am
PHX
-
TTN
8h 48m
1 stop
$386Frontier
Sun, Oct 18 - Thu, Oct 22
Multiple Airlines Logo
6:25 am - 10:35 am
TTN
-
PHX
31h 10m
1 stop
Multiple Airlines Logo
4:51 pm - 12:04 pm
PHX
-
TTN
40h 13m
2 stops
$707Multiple Airlines
Wed, Aug 12 - Sun, Aug 16

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Frontier flights from Trenton, New Jersey to Phoenix Sky Harbor Intl Airport

Our best Frontier deals on Trenton, New Jersey to Phoenix Sky Harbor Intl Airport flight tickets
Frontier
Oct 17
TTN11:25 amTrenton-Mercer
15h 31m
1 stop
PHX11:56 pmPhoenix Sky Harbor Intl
Oct 21
PHX10:51 pmPhoenix Sky Harbor Intl
8h 48m
1 stop
TTN10:39 amTrenton-Mercer
$332
Frontier
Oct 10
TTN11:25 amTrenton-Mercer
15h 31m
1 stop
PHX11:56 pmPhoenix Sky Harbor Intl
Oct 16
PHX10:51 pmPhoenix Sky Harbor Intl
8h 48m
1 stop
TTN10:39 amTrenton-Mercer
$359
Frontier
Aug 4
TTN9:23 amTrenton-Mercer
28h 12m
1 stop
PHX10:35 amPhoenix Sky Harbor Intl
Aug 5
PHX12:12 amPhoenix Sky Harbor Intl
20h 28m
1 stop
TTN11:40 pmTrenton-Mercer
$370

momondo Fare Finder

 
Customize your flight search to find flights from Trenton, New Jersey to Phoenix Sky Harbor Intl Airport 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, momondo users made 832,500 searches. Data last updated July 29, 2026.
Use the filters below to find and compare flights from Trenton, New Jersey to Phoenix Sky Harbor Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

TrentonPhoenix

TTN - PHX

TTNPHX

Trenton-Mercer

Sat 10/17

11:25 am-11:56 pm

1 stop15h 31m

Phoenix Sky Harbor Intl

Sat 10/24

10:51 pm-10:39 am

1 stop8h 48m

$332

TrentonPhoenix

TTN - PHX

TTNPHX

Trenton-Mercer

Sat 10/17

11:25 am-11:56 pm

1 stop15h 31m

Phoenix Sky Harbor Intl

Wed 10/21

10:51 pm-10:39 am

1 stop8h 48m

$332

TrentonPhoenix

TTN - PHX

TTNPHX

Trenton-Mercer

Sat 10/10

11:25 am-11:56 pm

1 stop15h 31m

Phoenix Sky Harbor Intl

Wed 10/14

10:51 pm-10:39 am

1 stop8h 48m

$332

TrentonPhoenix

TTN - PHX

TTNPHX

Trenton-Mercer

Sat 10/10

11:25 am-11:56 pm

1 stop15h 31m

Phoenix Sky Harbor Intl

Fri 10/16

10:51 pm-10:39 am

1 stop8h 48m

$359

TrentonPhoenix

TTN - PHX

TTNPHX

Trenton-Mercer

Fri 10/16

11:25 am-11:56 pm

1 stop15h 31m

Phoenix Sky Harbor Intl

Wed 10/21

10:51 pm-10:39 am

1 stop8h 48m

$359

TrentonPhoenix

TTN - PHX

TTNPHX

Trenton-Mercer

Sun 10/11

11:25 am-11:56 pm

1 stop15h 31m

Phoenix Sky Harbor Intl

Wed 10/14

10:51 pm-10:39 am

1 stop8h 48m

$359

TrentonPhoenix

TTN - PHX

TTNPHX

Trenton-Mercer

Tue 8/11

11:15 am-10:35 am

1 stop26h 20m

Phoenix Sky Harbor Intl

Wed 8/12

12:12 am-11:40 pm

1 stop20h 28m

$370

TrentonPhoenix

TTN - PHX

TTNPHX

Trenton-Mercer

Sun 10/11

11:25 am-11:56 pm

1 stop15h 31m

Phoenix Sky Harbor Intl

Thu 10/15

10:51 pm-10:39 am

1 stop8h 48m

$386

TrentonPhoenix

TTN - PHX

TTNPHX

Trenton-Mercer

Sun 10/18

11:25 am-11:56 pm

1 stop15h 31m

Phoenix Sky Harbor Intl

Thu 10/22

10:51 pm-10:39 am

1 stop8h 48m

$386

TrentonPhoenix

TTN - PHX

TTNPHX

Trenton-Mercer

Wed 8/12

6:25 am-10:35 am

1 stop31h 10m

Phoenix Sky Harbor Intl

Sun 8/16

4:51 pm-12:04 pm

2 stops40h 13m

$707

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Phoenix from

How to get the cheapest flight ticket from Trenton, New Jersey to Phoenix Sky Harbor Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Phoenix Sky Harbor Intl Airport?

On average, the least expensive day to fly to Phoenix Sky Harbor Intl Airport from Trenton, New Jersey is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $394. However, this price may fluctuate depending on the airline, the season, and holidays. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $495. These prices are subject to change though, so be sure to set up a Price Alert for flights to Phoenix Sky Harbor Intl Airport.

What is the cheapest time of day to depart on your flight to Phoenix Sky Harbor Intl Airport?

In the evening is the cheapest time of day to fly from Trenton, New Jersey to Phoenix Sky Harbor Intl Airport when you can find flight prices for as low as $371. Flying to Phoenix Sky Harbor Intl Airport in the evening is an ideal time because this is during off-peak travel hours. Try not to purchase tickets at noon because they tend to be around $480. Of course, these prices can vary depending on the time of year and what airport you fly to.

Can stopping save me money on Trenton, New Jersey to Phoenix Sky Harbor Intl Airport flights?

You could potentially save up to 21% on your flight if you consider stops on a Trenton, New Jersey to Phoenix Sky Harbor Intl Airport flight.

When to book flights from Trenton, New Jersey to Phoenix Sky Harbor Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Trenton, New Jersey to Phoenix Sky Harbor Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Trenton, New Jersey to Phoenix Sky Harbor Intl Airport (TTN to PHX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Trenton, New Jersey to Phoenix Sky Harbor Intl Airport

Fastest flight time

13h 09m

Direct flights

None
The fastest flight from Trenton, New Jersey to Phoenix Sky Harbor Intl Airport takes 13h 09m
There are no direct flights from Trenton, New Jersey to Phoenix Sky Harbor Intl Airport. There are no popular flight routes from Trenton, New Jersey to Phoenix Sky Harbor Intl Airport.
Search flight deals

Frequently asked questions about flying from Trenton, New Jersey to Phoenix Sky Harbor Intl Airport

  • How far is Trenton-Mercer to Phoenix Sky Harbor Intl by plane?

    Trenton-Mercer and Phoenix Sky Harbor Intl are 2094.5 mi apart from one another. A reasonable flight in good conditions will take 13h 09m.

  • When did momondo last update prices for flights from Trenton-Mercer Airport to Phoenix Sky Harbor Intl Airport?

    Prices for flights from Trenton-Mercer Airport to Phoenix Sky Harbor Intl Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Trenton-Mercer Airport to Phoenix Sky Harbor Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Trenton-Mercer Airport to Phoenix Sky Harbor Intl Airport.

  • What documentation or ID do you need to fly to Phoenix Sky Harbor Intl Airport?

    The necessary travel and health documents for your Phoenix Sky Harbor Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Phoenix?

Book flights to Phoenix if you plan to visit one of these locations
Scottsdale
Mesa
Tempe
Chandler
Glendale
Goodyear
Gilbert
Surprise
Peoria
Casa Grande
Payson
Buckeye
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Apache Junction
Avondale
Camp Verde
Guadalupe
Litchfield Park
Globe
Wickenburg

Why use momondo?

Why should I use momondo to find a flight deal from Trenton to Phoenix?

Finding the right flight to Phoenix from Trenton is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Phoenix quick and easy, saving you time and money.

Can I find flights from Trenton to Phoenix with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Trenton to Phoenix flights to just show those with flexible booking policies.

How can momondo help me find flights from Trenton to Phoenix?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Phoenix from Trenton.

I’m not ready to book a flight from Trenton to Phoenix right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Trenton to Phoenix flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Phoenix Sky Harbor Intl Airport trip

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