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Trenton

$134+ Cheap flights from Houston 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 7/29. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — TTN
Jun 26 — Jul 31
Fri 6/26
Fri 7/3
1 adult, Economy
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Cheap flight deals from Houston to Trenton

Cheapest flights from Houston to Trenton
Explore the most affordable flight options available from Houston to Trenton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 27, 2026.

This Frontier deal was found by Cheapflights users on 5/24. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/227:23 pm
IAH
-
TTN
1 stop12h 15m
Frontier
Wed 7/296:25 am
TTN
-
IAH
1 stop13h 00m
Frontier
Deal found 5/24$270
This Booking.com deal was found by Cheapflights users on 5/25. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/167:24 pm
IAH
-
TTN
1 stop13h 33m
Frontier
Wed 6/178:33 pm
TTN
-
IAH
1 stop13h 14m
Frontier
Deal found 5/25$272
This Booking.com deal was found by Cheapflights users on 5/25. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/287:23 pm
IAH
-
TTN
1 stop27h 17m
Frontier
Tue 8/46:05 am
TTN
-
IAH
1 stop13h 20m
Frontier
Deal found 5/25$282
This Expedia deal was found by Cheapflights users on 5/26. 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 7/111:16 pm
IAH
-
TTN
1 stop18h 22m
Frontier
Tue 7/146:05 am
TTN
-
IAH
1 stop27h 40m
Frontier
Deal found 5/26$284
This Frontier deal was found by Cheapflights users on 5/25. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/207:24 pm
IAH
-
TTN
1 stop12h 10m
Frontier
Wed 6/248:33 pm
TTN
-
IAH
1 stop13h 14m
Frontier
Deal found 5/25$289
This Frontier deal was found by Cheapflights users on 5/26. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/107:24 pm
IAH
-
TTN
1 stop12h 10m
Frontier
Tue 6/168:33 pm
TTN
-
IAH
1 stop13h 14m
Frontier
Deal found 5/26$290
This Booking.com deal was found by Cheapflights users on 5/22. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/97:24 pm
IAH
-
TTN
1 stop23h 24m
Frontier
Tue 6/1610:42 am
TTN
-
IAH
1 stop8h 47m
Frontier
Deal found 5/22$292
This Booking.com deal was found by Cheapflights users on 5/25. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/187:23 pm
IAH
-
TTN
1 stop12h 15m
Frontier
Sat 7/256:05 am
TTN
-
IAH
1 stop27h 40m
Frontier
Deal found 5/25$300
This Frontier deal was found by Cheapflights users on 5/26. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/37:23 pm
IAH
-
TTN
1 stop12h 15m
Frontier
Mon 8/106:05 am
TTN
-
IAH
1 stop13h 20m
Frontier
Deal found 5/26$303
This Frontier deal was found by Cheapflights users on 5/26. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/77:23 pm
IAH
-
TTN
1 stop12h 15m
Frontier
Mon 8/106:05 am
TTN
-
IAH
1 stop13h 20m
Frontier
Deal found 5/26$304
This Booking.com deal was found by Cheapflights users on 5/24. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/227:24 pm
IAH
-
TTN
1 stop13h 33m
Frontier
Sat 7/116:05 am
TTN
-
IAH
1 stop27h 40m
Frontier
Deal found 5/24$305
This Expedia deal was found by Cheapflights users on 5/26. 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.
Thu 7/301:16 pm
IAH
-
TTN
1 stop9h 24m
Frontier
Sun 8/26:05 am
TTN
-
IAH
1 stop27h 40m
Frontier
Deal found 5/26$309

Find flight deals from Houston to Trenton

Discover tips and strategies to find the most affordable flight options for your journey from Houston (HO1) 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 May 27, 2026.

Round-trip from

$270
(Frontier)

One-way from

$134
(Super.com)

Popular in

December

Cheapest in

September

Average price

$284
From Houston to Trenton-Mercer
Search Deals
One-way flight from Houston to Trenton-Mercer
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($3 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Houston 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 May 27, 2026.
Use the filters below to find and compare flights from Houston to Trenton that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HoustonTrenton

IAH - TTN

IAHTTN

Houston George Bush Intcntl

Wed 7/22

7:23 pm-8:38 am

1 stop12h 15m

Trenton-Mercer

Wed 7/29

6:25 am-6:25 pm

1 stop13h 00m

$270

HoustonTrenton

IAH - TTN

IAHTTN

Houston George Bush Intcntl

Tue 9/1

7:04 pm-9:47 am

1 stop13h 43m

Trenton-Mercer

Wed 9/2

8:33 pm-8:47 am

1 stop13h 14m

$282

HoustonTrenton

IAH - TTN

IAHTTN

Houston George Bush Intcntl

Sat 6/20

7:24 pm-8:34 am

1 stop12h 10m

Trenton-Mercer

Wed 6/24

8:33 pm-8:47 am

1 stop13h 14m

$289

HoustonTrenton

IAH - TTN

IAHTTN

Houston George Bush Intcntl

Sat 8/15

7:23 pm-8:38 am

1 stop12h 15m

Trenton-Mercer

Tue 8/18

8:33 pm-8:47 am

1 stop13h 14m

$310
Quickest round-trip

HoustonTrenton

IAH - TTN

IAHTTN

Houston George Bush Intcntl

Thu 8/13

1:16 pm-11:40 pm

1 stop9h 24m

Trenton-Mercer

Tue 8/18

8:33 pm-8:47 am

1 stop13h 14m

$310

HoustonTrenton

IAH - TTN

IAHTTN

Houston George Bush Intcntl

Thu 7/23

7:23 pm-11:40 pm

1 stop27h 17m

Trenton-Mercer

Sun 7/26

6:05 am-8:45 am

1 stop27h 40m

$312

HoustonTrenton

IAH - TTN

IAHTTN

Houston George Bush Intcntl

Tue 6/23

7:24 pm-7:48 pm

1 stop23h 24m

Trenton-Mercer

Tue 6/30

10:42 am-6:29 pm

1 stop8h 47m

$317

HoustonTrenton

IAH - TTN

IAHTTN

Houston George Bush Intcntl

Mon 8/17

1:16 pm-11:40 pm

1 stop9h 24m

Trenton-Mercer

Fri 8/21

8:33 pm-8:47 am

1 stop13h 14m

$324

HoustonTrenton

IAH - TTN

IAHTTN

Houston George Bush Intcntl

Thu 8/6

1:16 pm-11:40 pm

1 stop9h 24m

Trenton-Mercer

Thu 8/13

6:05 am-6:25 pm

1 stop13h 20m

$329

HoustonTrenton

IAH - TTN

IAHTTN

Houston George Bush Intcntl

Thu 6/25

7:24 pm-9:57 am

1 stop13h 33m

Trenton-Mercer

Mon 6/29

8:33 pm-8:47 am

1 stop13h 14m

$329

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/24

Showing 1-10 of 22 resultsSorted by cheapest first
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Best time to book a flight from Houston to Trenton

Have a flexible travel schedule? Discover the best time to fly to Trenton from Houston 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 Houston to Trenton
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Houston 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 Houston?

    Trenton-Mercer (TTN) is the airport you will fly into if you book a flight from Houston to Trenton. You should not have trouble finding flights to Trenton-Mercer from Houston; the airport handles an average of 0 inbound flights from Houston per day. You should also have plenty of airline options to choose from since 0 airlines have flights to the Trenton airport from Houston. It is only a 4.8 mi journey from Trenton-Mercer (TTN) to Trenton’s city center.

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

    Frontier can get you from Houston to Trenton, New Jersey in just under 12h 15m. Your travel time can differ by up to . Airlines will cover a distance of 1355 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Houston 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.

See more FAQs

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Alternative routes for Houston to Trenton

See prices for flight routes from nearby airports that may be better suited for you.
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