$179+ 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 10/7. Fares are subject to change and may not be available on all flights or dates of travel.
TTN — PHX
Sep 25 — Oct 21
Round-trip
1 adult, Economy
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Find cheap flights from Trenton to Phoenix with Cheapflights
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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
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One-way
Cheapest flights from Trenton to PhoenixExplore 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 August 26, 2026.
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 August 26, 2026.
This Expedia deal was found by Cheapflights users on 8/25. 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 10/197:39 pm -
1 stop28h 03m
Wed 10/2110:12 pm -
1 stop17h 42m
Deal found 8/25![Frontier logo]()
$375
This Expedia deal was found by Cheapflights users on 8/26. 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 10/197:39 pm -
1 stop28h 03m
Thu 10/2210:12 pm -
1 stop17h 42m
Deal found 8/26![Frontier logo]()
$398
This Expedia deal was found by Cheapflights users on 8/24. 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 10/127:39 pm -
1 stop28h 03m
Fri 10/1610:12 pm -
1 stop17h 42m
Deal found 8/24![Frontier logo]()
$400
This Expedia deal was found by Cheapflights users on 8/25. 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.
Wed 10/77:39 pm -
1 stop28h 03m
Sun 10/1110:12 pm -
1 stop17h 42m
Deal found 8/25![Frontier logo]()
$401
This Expedia deal was found by Cheapflights users on 8/22. 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.
Sat 10/177:39 pm -
1 stop28h 03m
Sat 10/2410:12 pm -
1 stop17h 42m
Deal found 8/22![Frontier logo]()
$416
This Expedia deal was found by Cheapflights users on 8/25. 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.
Thu 10/87:39 pm -
1 stop28h 03m
Sun 10/1110:12 pm -
1 stop17h 42m
Deal found 8/25![Frontier logo]()
$424
This Expedia deal was found by Cheapflights users on 8/24. 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.
Fri 10/97:39 pm -
1 stop28h 03m
Sun 10/1110:12 pm -
1 stop17h 42m
Deal found 8/24![Frontier logo]()
$426
This Expedia deal was found by Cheapflights users on 8/21. 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.
Fri 10/97:39 pm -
1 stop28h 03m
Sun 10/1810:12 pm -
1 stop17h 42m
Deal found 8/21![Frontier logo]()
$431
This Expedia deal was found by Cheapflights users on 8/21. 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.
Thu 10/87:39 pm -
1 stop28h 03m
Thu 10/1510:12 pm -
1 stop17h 42m
Deal found 8/21![Frontier logo]()
$439
Best flights from Trenton to PhoenixDiscover carefully curated flight deals from Trenton to Phoenix that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 26, 2026.
Discover carefully curated flight deals from Trenton to Phoenix that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 26, 2026.
This Expedia deal was found by Cheapflights users on 8/25. 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 10/197:39 pm -
1 stop28h 03m
Wed 10/2110:12 pm -
1 stop17h 42m
Deal found 8/25![Frontier logo]()
$375
This Expedia deal was found by Cheapflights users on 8/24. 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 10/127:39 pm -
1 stop28h 03m
Fri 10/1610:12 pm -
1 stop17h 42m
Deal found 8/24![Frontier logo]()
$400
This Expedia deal was found by Cheapflights users on 8/23. 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.
Wed 10/77:39 pm -
1 stop28h 03m
Sun 10/1110:12 pm -
1 stop17h 42m
Deal found 8/23![Frontier logo]()
$406
This Expedia deal was found by Cheapflights users on 8/21. 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.
Thu 10/87:39 pm -
1 stop28h 03m
Thu 10/1510:12 pm -
1 stop17h 42m
Deal found 8/21![Frontier logo]()
$439
This Expedia deal was found by Cheapflights users on 8/21. 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 10/197:39 pm -
1 stop28h 03m
Sun 10/2510:12 pm -
1 stop17h 42m
Deal found 8/21![Frontier logo]()
$439
This Expedia deal was found by Cheapflights users on 8/21. 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.
Fri 10/97:39 pm -
1 stop28h 03m
Sun 10/1110:12 pm -
1 stop17h 42m
Deal found 8/21![Frontier logo]()
$441
This Expedia deal was found by Cheapflights users on 8/21. 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.
Fri 10/237:39 pm -
1 stop28h 03m
Sun 10/2510:12 pm -
1 stop17h 42m
Deal found 8/21![Frontier logo]()
$441
This Orbitz deal was found by Cheapflights users on 8/25. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/87:39 pm -
1 stop28h 03m
Sun 10/1110:12 pm -
1 stop17h 42m
Deal found 8/25![Frontier logo]()
$455
This Expedia deal was found by Cheapflights users on 8/25. 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.
Thu 10/87:39 pm -
1 stop28h 03m
Sat 10/1010:12 pm -
1 stop17h 42m
Deal found 8/25![Frontier logo]()
$460
This Orbitz deal was found by Cheapflights users on 8/23. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/2410:28 am -
1 stop13h 09m
Thu 11/2610:57 pm -
1 stop8h 36m
Deal found 8/23![Frontier logo]()
$469
One-way flights from Trenton to PhoenixSearch for one-way flight options from Trenton to Phoenix. Find affordable one-way fares based on user searches. Data last updated August 26, 2026.
Search for one-way flight options from Trenton to Phoenix. Find affordable one-way fares based on user searches. Data last updated August 26, 2026.
This Super.com deal was found by Cheapflights users on 8/24. 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.
Wed 10/77:39 pm -
1 stop28h 03m
Deal found 8/24![Frontier logo]()
$179
This Kiwi.com deal was found by Cheapflights users on 8/21. 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.
Thu 10/16:39 pm -
3 stops44h 20m
Deal found 8/21![Multiple Airlines logo]()
$190
This Super.com deal was found by Cheapflights users on 8/21. 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 10/87:39 pm -
1 stop28h 03m
Deal found 8/21![Frontier logo]()
$242
This Expedia deal was found by Cheapflights users on 8/26. 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.
Sat 10/177:39 pm -
1 stop28h 03m
Deal found 8/26![Frontier logo]()
$351
This Expedia deal was found by Cheapflights users on 8/24. 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.
Thu 11/198:01 pm -
1 stop27h 36m
Deal found 8/24![Frontier logo]()
$446
This Super.com deal was found by Cheapflights users on 8/25. 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 12/2411:23 am -
1 stop12h 46m
Deal found 8/25![Frontier logo]()
$606
This Expedia deal was found by Cheapflights users on 8/23. 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.
Fri 11/2010:28 am -
1 stop13h 09m
Deal found 8/23![Frontier logo]()
$611
This Expedia deal was found by Cheapflights users on 8/23. 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.
Sat 11/2110:28 am -
1 stop13h 09m
Deal found 8/23![Frontier logo]()
$660
Find 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 August 26, 2026.
Round-trip from | $375 (Expedia) |
|---|---|
One-way from | $179 (Super.com) |
Popular in | December |
Cheapest in | January |
Average price | $381 |
Cheapflights Fare Finder
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 7,457,451 searches. Data last updated August 26, 2026.
Use the filters below to find and compare flights from Trenton to Phoenix that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
TrentonPhoenix
TTN Trenton-Mercer - PHX Phoenix Sky Harbor Intl
TTNPHX
Trenton-Mercer
Mon 10/19
7:39 pm-8:42 pm
1 stop28h 03m
Phoenix Sky Harbor Intl
Wed 10/21
10:12 pm-6:54 pm
1 stop17h 42m
$375
TrentonPhoenix
TTN Trenton-Mercer - PHX Phoenix Sky Harbor Intl
TTNPHX
Trenton-Mercer
Mon 10/12
7:39 pm-8:42 pm
1 stop28h 03m
Phoenix Sky Harbor Intl
Fri 10/16
10:12 pm-6:54 pm
1 stop17h 42m
$400
TrentonPhoenix
TTN Trenton-Mercer - PHX Phoenix Sky Harbor Intl
TTNPHX
Trenton-Mercer
Wed 10/7
7:39 pm-8:42 pm
1 stop28h 03m
Phoenix Sky Harbor Intl
Sun 10/11
10:12 pm-6:54 pm
1 stop17h 42m
$406
TrentonPhoenix
TTN Trenton-Mercer - PHX Phoenix Sky Harbor Intl
TTNPHX
Trenton-Mercer
Thu 10/8
7:39 pm-8:42 pm
1 stop28h 03m
Phoenix Sky Harbor Intl
Thu 10/15
10:12 pm-6:54 pm
1 stop17h 42m
$439
TrentonPhoenix
TTN Trenton-Mercer - PHX Phoenix Sky Harbor Intl
TTNPHX
Trenton-Mercer
Mon 10/19
7:39 pm-8:42 pm
1 stop28h 03m
Phoenix Sky Harbor Intl
Sun 10/25
10:12 pm-6:54 pm
1 stop17h 42m
$439
TrentonPhoenix
TTN Trenton-Mercer - PHX Phoenix Sky Harbor Intl
TTNPHX
Trenton-Mercer
Fri 10/9
7:39 pm-8:42 pm
1 stop28h 03m
Phoenix Sky Harbor Intl
Sun 10/11
10:12 pm-6:54 pm
1 stop17h 42m
$441
TrentonPhoenix
TTN Trenton-Mercer - PHX Phoenix Sky Harbor Intl
TTNPHX
Trenton-Mercer
Fri 10/23
7:39 pm-8:42 pm
1 stop28h 03m
Phoenix Sky Harbor Intl
Sun 10/25
10:12 pm-6:54 pm
1 stop17h 42m
$441
TrentonPhoenix
TTN Trenton-Mercer - PHX Phoenix Sky Harbor Intl
TTNPHX
Trenton-Mercer
Thu 10/8
7:39 pm-8:42 pm
1 stop28h 03m
Phoenix Sky Harbor Intl
Sun 10/11
10:12 pm-6:54 pm
1 stop17h 42m
$455
TrentonPhoenix
TTN Trenton-Mercer - PHX Phoenix Sky Harbor Intl
TTNPHX
Trenton-Mercer
Thu 10/8
7:39 pm-8:42 pm
1 stop28h 03m
Phoenix Sky Harbor Intl
Sat 10/10
10:12 pm-6:54 pm
1 stop17h 42m
$460
Quickest round-trip
TrentonPhoenix
TTN Trenton-Mercer - PHX Phoenix Sky Harbor Intl
TTNPHX
Trenton-Mercer
Tue 11/24
10:28 am-9:37 pm
1 stop13h 09m
Phoenix Sky Harbor Intl
Thu 11/26
10:57 pm-9:33 am
1 stop8h 36m
$469
Showing 1-10 of 19 resultsSorted by cheapest first
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.
TTN-PH1
TTN-PHX
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 Phoenix
TTN-PH1
TTN-PHX
No data available for this route at this time. Please check back soon.
Related info for your journey
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