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Trenton

$79+ 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 9/10. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — TTN
Aug 24 — Aug 311
Sun 8/24
Sun 8/31
1 adult, Economy
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Cheap 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 August 19, 2025.

Round-trip from

$145
(Mytrip)

One-way from

$79
(Mytrip)

Popular in

December

Cheapest in

September

Average price

$263
From Houston to Trenton-Mercer
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One-way flight from Houston to Trenton-Mercer
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Highest demand for flights based on searches. 5% potential increase in price ($14 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find 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 August 19, 2025.

This Mytrip deal was found by Cheapflights users on 8/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/189:10 pmIAH - TTN
1 stop14h 05mFrontier
Mon 9/2212:30 pmTTN - IAH
1 stop10h 23mFrontier
Deal found 8/19$145
This Booking.com deal was found by Cheapflights users on 8/17. 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 9/49:10 pmIAH - TTN
1 stop14h 05mFrontier
Sun 9/710:30 amTTN - IAH
1 stop12h 22mFrontier
Deal found 8/17$146
This Mytrip deal was found by Cheapflights users on 8/18. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2511:44 amIAH - TTN
1 stop22h 16mFrontier
Sun 9/284:57 pmTTN - IAH
1 stop23h 07mFrontier
Deal found 8/18$147
This Booking.com deal was found by Cheapflights users on 8/19. 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.
Wed 10/158:37 pmIAH - TTN
1 stop26h 22mFrontier
Sun 10/196:00 amTTN - IAH
1 stop26h 04mFrontier
Deal found 8/19$148
This FlightHub deal was found by Cheapflights users on 8/18. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1010:30 amIAH - TTN
1 stop22h 02mFrontier
Thu 9/1810:30 amTTN - IAH
1 stop7h 31mFrontier
Deal found 8/18$165
This FlightHub deal was found by Cheapflights users on 8/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/119:10 pmIAH - TTN
1 stop14h 05mFrontier
Mon 9/1511:45 amTTN - IAH
1 stop28h 51mFrontier
Deal found 8/17$175
This Booking.com deal was found by Cheapflights users on 8/18. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/64:36 pmIAH - TTN
1 stop17h 24mFrontier
Sun 9/74:57 pmTTN - IAH
1 stop23h 07mFrontier
Deal found 8/18$176
This Booking.com deal was found by Cheapflights users on 8/16. 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 9/24:43 pmIAH - TTN
1 stop6h 13mFrontier
Sun 9/710:30 amTTN - IAH
1 stop12h 22mFrontier
Deal found 8/16$178
This Mytrip deal was found by Cheapflights users on 8/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1911:39 amIAH - TTN
1 stop22h 21mFrontier
Mon 9/2212:30 pmTTN - IAH
1 stop10h 23mFrontier
Deal found 8/19$182
This Booking.com deal was found by Cheapflights users on 8/19. 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.
Fri 9/511:39 amIAH - TTN
1 stop22h 21mFrontier
Mon 9/812:30 pmTTN - IAH
1 stop10h 23mFrontier
Deal found 8/19$183
This Mytrip deal was found by Cheapflights users on 8/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/104:36 pmIAH - TTN
1 stop17h 24mFrontier
Thu 9/114:57 pmTTN - IAH
1 stop23h 07mFrontier
Deal found 8/19$184
This Booking.com deal was found by Cheapflights users on 8/18. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/511:44 amIAH - TTN
1 stop22h 16mFrontier
Fri 10/1710:19 amTTN - IAH
1 stop7h 24mFrontier
Deal found 8/18$186

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 August 19, 2025.
Use the filters below to find and compare flights from Houston to Trenton that are best for you.

Fly from

Houston

Fly to

Trenton

Route

Depart

Return

Price

HoustonTrenton

IAH - TTN

IAHTTN

Houston George Bush Intcntl

Thu 9/18

9:10 pm-12:15 pm

1 stop14h 05m

Trenton-Mercer

Mon 9/22

12:30 pm-9:53 pm

1 stop10h 23m

$145

HoustonTrenton

IAH - TTN

IAHTTN

Houston George Bush Intcntl

Thu 10/2

9:20 pm-12:15 pm

1 stop13h 55m

Trenton-Mercer

Mon 10/6

12:30 pm-9:53 pm

1 stop10h 23m

$146

HoustonTrenton

IAH - TTN

IAHTTN

Houston George Bush Intcntl

Thu 9/11

9:10 pm-12:15 pm

1 stop14h 05m

Trenton-Mercer

Mon 9/22

12:30 pm-9:53 pm

1 stop10h 23m

$146

HoustonTrenton

IAH - TTN

IAHTTN

Houston George Bush Intcntl

Fri 9/5

11:39 am-11:00 am

1 stop22h 21m

Trenton-Mercer

Sun 9/7

10:30 am-9:52 pm

1 stop12h 22m

$146

HoustonTrenton

IAH - TTN

IAHTTN

Houston George Bush Intcntl

Wed 9/17

4:36 pm-11:00 am

1 stop17h 24m

Trenton-Mercer

Mon 9/22

12:30 pm-9:53 pm

1 stop10h 23m

$146

HoustonTrenton

IAH - TTN

IAHTTN

Houston George Bush Intcntl

Thu 9/4

9:10 pm-12:15 pm

1 stop14h 05m

Trenton-Mercer

Sun 9/7

10:30 am-9:52 pm

1 stop12h 22m

$146

HoustonTrenton

IAH - TTN

IAHTTN

Houston George Bush Intcntl

Fri 9/5

11:39 am-11:00 am

1 stop22h 21m

Trenton-Mercer

Mon 9/8

12:30 pm-9:53 pm

1 stop10h 23m

$146

HoustonTrenton

IAH - TTN

IAHTTN

Houston George Bush Intcntl

Thu 9/4

9:10 pm-12:15 pm

1 stop14h 05m

Trenton-Mercer

Mon 9/8

12:30 pm-9:53 pm

1 stop10h 23m

$146

HoustonTrenton

IAH - TTN

IAHTTN

Houston George Bush Intcntl

Wed 9/3

4:43 pm-11:00 am

1 stop17h 17m

Trenton-Mercer

Fri 9/5

12:30 pm-9:53 pm

1 stop10h 23m

$146

HoustonTrenton

IAH - TTN

IAHTTN

Houston George Bush Intcntl

Wed 9/10

4:36 pm-11:00 am

1 stop17h 24m

$79

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/17

Showing 1-10 of 20 results
1
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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

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

Currently, January is the cheapest month in which you can book a flight from Houston to Trenton, New Jersey (average of $73). Flying from Houston to Trenton, New Jersey in June is currently the most expensive (average of $153). 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 HOU to TTN?

Find hourly flight availability from Houston to Trenton. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 19, 2025.

When flying from Houston to Trenton, New Jersey, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 14h 05m. 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.

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

    Currently, January is the cheapest month in which you can book a flight from Houston to Trenton, New Jersey (average of $73). Flying from Houston to Trenton, New Jersey in June is currently the most expensive (average of $153). 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.

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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