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Trenton

$91+ Cheap flights from Sky Harbor Intl (PHX) to Trenton, NJ (TTN)

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 3/2. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — TTN
Feb 13 — Feb 201
Fri 2/13
Fri 2/20
1 adult, Economy
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Cheap flight deals from Sky Harbor Intl to Trenton

Discover tips and strategies to find the most affordable flight options for your journey from Sky Harbor Intl (PHX) to Trenton (TTN). 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 January 14, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$190
(Expedia)

One-way from

$91
(Booking.com)

Popular in

December

Cheapest in

January

Average price

$242
Provider with most accurate pricing for Phoenix Sky Harbor Intl-Trenton-Mercer flight deals.
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Provider most trusted by Cheapflights users for Phoenix Sky Harbor Intl-Trenton-Mercer flights.
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From Phoenix Sky Harbor Intl to Trenton-Mercer
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One-way flight from Phoenix Sky Harbor Intl to Trenton-Mercer
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Highest demand for flights based on searches. 0% potential increase in price ($2 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find flight deals from Sky Harbor Intl to Trenton

Cheapest flights from Sky Harbor Intl to Trenton
Explore the most affordable flight options available from Sky Harbor Intl to Trenton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 14, 2026.

This Expedia deal was found by Cheapflights users on 1/12. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/2311:59 pm
PHX
-
TTN
1 stop21h 40m
Frontier
Thu 2/266:00 am
TTN
-
PHX
1 stop15h 39m
Frontier
Deal found 1/12$190
This CheapOair deal was found by Cheapflights users on 1/12. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1812:59 am
PHX
-
TTN
1 stop20h 00m
Frontier
Mon 3/236:00 am
TTN
-
PHX
1 stop20h 09m
Frontier
Deal found 1/12$221
This CheapOair deal was found by Cheapflights users on 1/12. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/1111:59 pm
PHX
-
TTN
1 stop21h 40m
Frontier
Wed 2/188:00 am
TTN
-
PHX
1 stop16h 12m
Frontier
Deal found 1/12$237
This Booking.com deal was found by Cheapflights users on 1/13. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/1711:59 pm
PHX
-
TTN
1 stop21h 40m
Frontier
Sat 2/218:00 am
TTN
-
PHX
1 stop16h 12m
Frontier
Deal found 1/13$253
This Frontier deal was found by Cheapflights users on 1/13. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/411:59 pm
PHX
-
TTN
1 stop7h 47m
Frontier
Sat 3/73:04 pm
TTN
-
PHX
1 stop11h 40m
Frontier
Deal found 1/13$260
This CheapOair deal was found by Cheapflights users on 1/13. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/1311:59 pm
PHX
-
TTN
1 stop17h 14m
Frontier
Wed 2/188:00 am
TTN
-
PHX
1 stop16h 12m
Frontier
Deal found 1/13$261
This Frontier deal was found by Cheapflights users on 1/13. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/1411:59 pm
PHX
-
TTN
1 stop13h 21m
Frontier
Sat 2/218:00 am
TTN
-
PHX
1 stop16h 12m
Frontier
Deal found 1/13$264
This Kiwi.com deal was found by Cheapflights users on 1/12. 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.
Mon 2/2311:59 pm
PHX
-
TTN
1 stop21h 40m
Multiple Airlines
Thu 2/266:00 am
TTN
-
PHX
2 stops19h 59m
Multiple Airlines
Deal found 1/12$303
This CheapOair deal was found by Cheapflights users on 1/12. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/2612:59 am
PHX
-
TTN
1 stop17h 27m
Frontier
Mon 3/306:00 am
TTN
-
PHX
1 stop20h 44m
Frontier
Deal found 1/12$331
This Booking.com deal was found by Cheapflights users on 1/11. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/2611:59 pm
PHX
-
TTN
1 stop11h 08m
Frontier
Sat 2/286:00 am
TTN
-
PHX
1 stop18h 12m
Frontier
Deal found 1/11$356

Cheapflights Fare Finder

 
Customize your flight search to find flights from Sky Harbor Intl to Trenton 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 January 14, 2026.
Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to Trenton that are best for you.

Fly from

Sky Harbor Intl

Fly to

Trenton

Route

Depart

Return

Price

PhoenixTrenton

PHX - TTN

PHXTTN

Phoenix Sky Harbor Intl

Mon 2/23

11:59 pm-11:39 pm

1 stop21h 40m

Trenton-Mercer

Thu 2/26

6:00 am-7:39 pm

1 stop15h 39m

$190

PhoenixTrenton

PHX - TTN

PHXTTN

Phoenix Sky Harbor Intl

Wed 3/18

12:59 am-11:59 pm

1 stop20h 00m

Trenton-Mercer

Mon 3/23

6:00 am-11:09 pm

1 stop20h 09m

$221

PhoenixTrenton

PHX - TTN

PHXTTN

Phoenix Sky Harbor Intl

Wed 2/11

11:59 pm-11:39 pm

1 stop21h 40m

Trenton-Mercer

Wed 2/18

8:00 am-10:12 pm

1 stop16h 12m

$237

PhoenixTrenton

PHX - TTN

PHXTTN

Phoenix Sky Harbor Intl

Tue 2/17

11:59 pm-11:39 pm

1 stop21h 40m

Trenton-Mercer

Sat 2/21

8:00 am-10:12 pm

1 stop16h 12m

$253

PhoenixTrenton

PHX - TTN

PHXTTN

Phoenix Sky Harbor Intl

Wed 3/4

11:59 pm-9:46 am

1 stop7h 47m

Trenton-Mercer

Sat 3/7

3:04 pm-12:44 am

1 stop11h 40m

$260

PhoenixTrenton

PHX - TTN

PHXTTN

Phoenix Sky Harbor Intl

Fri 2/13

11:59 pm-7:13 pm

1 stop17h 14m

Trenton-Mercer

Wed 2/18

8:00 am-10:12 pm

1 stop16h 12m

$261

PhoenixTrenton

PHX - TTN

PHXTTN

Phoenix Sky Harbor Intl

Sat 2/14

11:59 pm-3:20 pm

1 stop13h 21m

Trenton-Mercer

Sat 2/21

8:00 am-10:12 pm

1 stop16h 12m

$264

PhoenixTrenton

PHX - TTN

PHXTTN

Phoenix Sky Harbor Intl

Mon 2/23

11:59 pm-11:39 pm

1 stop21h 40m

Trenton-Mercer

Thu 2/26

6:00 am-11:59 pm

2 stops19h 59m

$303

PhoenixTrenton

PHX - TTN

PHXTTN

Phoenix Sky Harbor Intl

Thu 3/26

12:59 am-9:26 pm

1 stop17h 27m

Trenton-Mercer

Mon 3/30

6:00 am-11:44 pm

1 stop20h 44m

$331

PhoenixTrenton

PHX - TTN

PHXTTN

Phoenix Sky Harbor Intl

Mon 3/2

11:59 pm-11:39 pm

1 stop21h 40m

$91

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/12

Showing 1-10 of 17 results
1
2

Compare providers for flights from Sky Harbor Intl to Trenton

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Sky Harbor Intl to Trenton in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Phoenix Sky Harbor Intl Airport-Trenton, New Jersey flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Phoenix Sky Harbor Intl Airport-Trenton, New Jersey flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Phoenix Sky Harbor Intl Airport-Trenton, New Jersey flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Phoenix Sky Harbor Intl Airport-Trenton, New Jersey flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Phoenix Sky Harbor Intl Airport-Trenton, New Jersey flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Sky Harbor Intl to Trenton

Have a flexible travel schedule? Discover the best time to fly to Trenton from Sky Harbor Intl 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 Phoenix Sky Harbor Intl Airport to Trenton

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

Currently, January is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Trenton, New Jersey (average of $98). Flying from Phoenix Sky Harbor Intl Airport to Trenton, New Jersey in June is currently the most expensive (average of $186). 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.

Related info for your journey

Find useful and relevant information for your journey from Sky Harbor Intl to Trenton. 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 into for flights to Trenton from Phoenix Sky Harbor Intl?

    For a flight from Phoenix Sky Harbor Intl to Trenton, you will be flying into 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 inbound flights from Phoenix Sky Harbor Intl per day. 0 airlines have flights to Trenton-Mercer from Phoenix Sky Harbor Intl on a regular basis.

  • How long is the flight from Phoenix Sky Harbor Intl Airport to Trenton, New Jersey?

    Departing from Phoenix Sky Harbor Intl Airport to Trenton, New Jersey will take you 21h 40m. The distance between Phoenix Sky Harbor Intl Airport and Trenton, New Jersey is about 2092 mi.

  • Can I find deals for flights from Sky Harbor Intl to Trenton that include hotel bookings?

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

  • How can I find direct flights from Sky Harbor Intl to Trenton?

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

  • Can I find deals for business class flights from Sky Harbor Intl to Trenton?

    Yes. Cheapflights offers flight deals from Sky Harbor Intl to Trenton 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 Phoenix Sky Harbor Intl Airport to Trenton, New Jersey?

    Currently, January is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Trenton, New Jersey (average of $98). Flying from Phoenix Sky Harbor Intl Airport to Trenton, New Jersey in June is currently the most expensive (average of $186). 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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