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$69+ Cheap flights from Trenton, NJ (TTN) to Houston

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 12/11. Fares are subject to change and may not be available on all flights or dates of travel.
TTN — HOU
Dec 10 — Dec 171
Wed 12/10
Wed 12/17
1 adult, Economy
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Cheap flight deals from Trenton to Houston

Discover tips and strategies to find the most affordable flight options for your journey from Trenton (TTN) to Houston (HO1). 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 November 10, 2025.

Most accurate provider

Expedia
2 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$130
(CheapOair)

One-way from

$69
(Super.com)

Popular in

December

Cheapest in

January

Average price

$328
Provider with most accurate pricing for New York (NYC)-Houston flight deals.
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Provider most trusted by Cheapflights users for New York (NYC)-Houston flights.
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From Trenton-Mercer to Houston
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One-way flight from Trenton-Mercer to Houston
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Highest demand for flights based on searches. 6% potential increase in price ($21 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Trenton to Houston

Cheapest flights from Trenton to Houston
Explore the most affordable flight options available from Trenton to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 10, 2025.

This Frontier deal was found by Cheapflights users on 11/9. 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 12/136:10 amTTN - IAH
1 stop13h 19mFrontier
Mon 1/1212:06 pmIAH - TTN
1 stop7h 53mFrontier
Deal found 11/9$138
This CheapOair deal was found by Cheapflights users on 11/10. 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.
Sun 12/79:08 pmTTN - IAH
1 stop22h 21mFrontier
Sun 12/148:07 pmIAH - TTN
1 stop26h 52mFrontier
Deal found 11/10$142
This CheapOair deal was found by Cheapflights users on 11/8. 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.
Sat 11/226:44 pmTTN - IAH
1 stop15h 55mFrontier
Mon 11/248:08 pmIAH - TTN
1 stop14h 41mFrontier
Deal found 11/8$144
This Booking.com deal was found by Cheapflights users on 11/9. 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 11/2611:14 amTTN - IAH
1 stop20h 41mFrontier
Thu 11/2711:37 amIAH - TTN
1 stop5h 12mFrontier
Deal found 11/9$146
This CheapOair deal was found by Cheapflights users on 11/8. 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.
Sun 11/2312:45 pmTTN - IAH
1 stop21h 54mFrontier
Sat 12/68:07 pmIAH - TTN
1 stop26h 52mFrontier
Deal found 11/8$183
This CheapOair deal was found by Cheapflights users on 11/10. 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.
Mon 11/2412:44 pmTTN - IAH
1 stop21h 59mFrontier
Fri 11/285:56 pmIAH - TTN
1 stop16h 53mFrontier
Deal found 11/10$208
This Frontier deal was found by Cheapflights users on 11/10. 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.
Tue 11/259:52 amTTN - IAH
1 stop7h 45mFrontier
Thu 12/48:49 amIAH - TTN
1 stop7h 14mFrontier
Deal found 11/10$213
This CheapOair deal was found by Cheapflights users on 11/10. 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.
Mon 11/176:20 pmTTN - IAH
1 stop16h 13mFrontier
Thu 11/206:04 amIAH - TTN
1 stop10h 45mFrontier
Deal found 11/10$222
This Frontier deal was found by Cheapflights users on 11/9. 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 11/229:52 amTTN - IAH
1 stop7h 55mFrontier
Thu 11/2711:37 amIAH - TTN
1 stop5h 12mFrontier
Deal found 11/9$238
This Booking.com deal was found by Cheapflights users on 11/9. 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 11/2211:14 amTTN - IAH
1 stop20h 41mFrontier
Tue 11/258:08 pmIAH - TTN
1 stop14h 41mFrontier
Deal found 11/9$240
This CheapOair deal was found by Cheapflights users on 11/10. 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 11/134:27 pmTTN - IAH
1 stop18h 06mFrontier
Mon 11/1710:28 amIAH - TTN
1 stop6h 07mFrontier
Deal found 11/10$252
This Booking.com deal was found by Cheapflights users on 11/10. 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 11/309:36 pmTTN - IAH
1 stop13h 03mFrontier
Wed 12/38:07 pmIAH - TTN
1 stop26h 52mFrontier
Deal found 11/10$264

Cheapflights Fare Finder

 
Customize your flight search to find flights from Trenton to Houston 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 November 10, 2025.
Use the filters below to find and compare flights from Trenton to Houston that are best for you.

Fly from

Trenton

Fly to

Houston

Route

Depart

Return

Price

TrentonHouston

TTN - IAH

TTNIAH

Trenton-Mercer

Mon 1/12

9:59 pm-7:03 pm

1 stop22h 04m

Houston George Bush Intcntl

Wed 1/14

8:17 pm-12:01 am

1 stop26h 44m

$130

TrentonHouston

TTN - IAH

TTNIAH

Trenton-Mercer

Sat 1/10

8:03 pm-7:40 am

1 stop12h 37m

Houston George Bush Intcntl

Tue 1/13

8:17 pm-9:15 pm

1 stop23h 58m

$130

TrentonHouston

TTN - IAH

TTNIAH

Trenton-Mercer

Sun 1/11

8:03 pm-7:40 am

1 stop12h 37m

Houston George Bush Intcntl

Mon 1/12

12:06 pm-8:59 pm

1 stop7h 53m

$134

TrentonHouston

TTN - IAH

TTNIAH

Trenton-Mercer

Sun 1/18

6:10 am-7:03 pm

1 stop13h 53m

Houston George Bush Intcntl

Thu 1/22

8:17 pm-11:59 pm

1 stop26h 42m

$134

TrentonHouston

TTN - IAH

TTNIAH

Trenton-Mercer

Sat 12/13

6:10 am-6:29 pm

1 stop13h 19m

Houston George Bush Intcntl

Mon 1/12

12:06 pm-8:59 pm

1 stop7h 53m

$138

TrentonHouston

TTN - IAH

TTNIAH

Trenton-Mercer

Fri 2/20

9:59 pm-8:54 am

1 stop11h 55m

Houston George Bush Intcntl

Sun 2/22

8:17 pm-11:59 pm

1 stop26h 42m

$142

TrentonHouston

TTN - IAH

TTNIAH

Trenton-Mercer

Sat 11/22

6:44 pm-9:39 am

1 stop15h 55m

Houston George Bush Intcntl

Mon 11/24

8:08 pm-11:49 am

1 stop14h 41m

$144

TrentonHouston

TTN - IAH

TTNIAH

Trenton-Mercer

Sun 11/23

12:45 pm-9:39 am

1 stop21h 54m

Houston George Bush Intcntl

Sat 12/6

8:07 pm-11:59 pm

1 stop26h 52m

$183

TrentonHouston

TTN - IAH

TTNIAH

Trenton-Mercer

Fri 2/27

9:59 pm-8:54 am

1 stop11h 55m

Houston George Bush Intcntl

Mon 3/2

8:17 pm-10:02 pm

1 stop24h 45m

$184

TrentonHouston

TTN - IAH

TTNIAH

Trenton-Mercer

Wed 1/7

7:30 am-7:04 pm

1 stop12h 34m

Houston George Bush Intcntl

Mon 1/12

12:06 pm-11:59 pm

1 stop10h 53m

$206

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/9

Showing 1-10 of 21 results
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Best time to book a flight from Trenton to Houston

Have a flexible travel schedule? Discover the best time to fly to Houston from Trenton 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 Trenton to Houston

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

Currently, October is the cheapest month in which you can book a flight from Trenton, New Jersey to Houston (average of $65). Flying from Trenton, New Jersey to Houston in July is currently the most expensive (average of $115). 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 TTN to HOU?

Find hourly flight availability from Trenton to Houston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 10, 2025.

It’s typically best to fly out from Trenton, New Jersey to Houston at noon. Doing so could potentially save you 25% on the flight price compared to flying in the afternoon, which is usually more expensive.

Related info for your journey

Find useful and relevant information for your journey from Trenton to Houston. 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 from for flights from Trenton to Houston?

    If you book a flight to Houston from Trenton, you will be flying from Trenton-Mercer, which is the city’s only airport. Trenton-Mercer (TTN) is located 4.8 mi from the center of Trenton. There are 0 flights from Trenton-Mercer to Houston per day from 0 different airlines.

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

    For as low as $130, Frontier can have you in Houston from Trenton, New Jersey in 22h 04m. There are 1355 mi between Trenton, New Jersey and Houston.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Trenton to Houston 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 Trenton, New Jersey to Houston?

    Currently, October is the cheapest month in which you can book a flight from Trenton, New Jersey to Houston (average of $65). Flying from Trenton, New Jersey to Houston in July is currently the most expensive (average of $115). 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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