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$71+ 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 11/13. Fares are subject to change and may not be available on all flights or dates of travel.
TTN — HOU
Nov 26 — Dec 31
Wed 11/26
Wed 12/3
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 October 27, 2025.

Most accurate provider

Expedia
2 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$130
(CheapOair)

One-way from

$71
(CheapOair)

Popular in

December

Cheapest in

January

Average price

$281
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. 3% potential increase in price ($10 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in October 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 October 27, 2025.

This CheapOair deal was found by Cheapflights users on 10/26. 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 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
Thu 11/2011:37 amIAH - TTN
1 stop5h 12mFrontier
Deal found 10/26$130
This CheapOair deal was found by Cheapflights users on 10/26. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/136:00 amTTN - IAH
1 stop28h 33mFrontier
Sun 11/1610:28 amIAH - TTN
1 stop12h 31mFrontier
Deal found 10/26$162
This Booking.com deal was found by Cheapflights users on 10/26. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/106:20 pmTTN - IAH
1 stop16h 13mFrontier
Sun 11/1610:28 amIAH - TTN
1 stop12h 31mFrontier
Deal found 10/26$164
This CheapOair deal was found by Cheapflights users on 10/25. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/116:10 amTTN - IAH
1 stop13h 19mFrontier
Sun 12/148:07 pmIAH - TTN
1 stop26h 52mFrontier
Deal found 10/25$182
This CheapOair deal was found by Cheapflights users on 10/27. 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 11/146:00 amTTN - IAH
1 stop28h 33mFrontier
Sun 11/1610:28 amIAH - TTN
1 stop12h 31mFrontier
Deal found 10/27$194
This CheapOair deal was found by Cheapflights users on 10/25. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/116:10 amTTN - IAH
1 stop13h 19mFrontier
Thu 12/259:34 pmIAH - TTN
1 stop21h 52mFrontier
Deal found 10/25$220
This Booking.com deal was found by Cheapflights users on 10/27. 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 11/106:20 pmTTN - IAH
1 stop16h 13mFrontier
Thu 11/1311:31 amIAH - TTN
1 stop21h 42mFrontier
Deal found 10/27$223
This Booking.com deal was found by Cheapflights users on 10/25. 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.
Thu 11/136:00 amTTN - IAH
1 stop28h 33mFrontier
Mon 11/1710:28 amIAH - TTN
1 stop6h 07mFrontier
Deal found 10/25$228
This CheapOair deal was found by Cheapflights users on 10/26. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/304:27 pmTTN - IAH
1 stop18h 06mFrontier
Sun 11/210:28 amIAH - TTN
1 stop12h 31mFrontier
Deal found 10/26$238
This CheapOair deal was found by Cheapflights users on 10/25. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/276:00 amTTN - IAH
1 stop28h 33mFrontier
Mon 11/310:28 amIAH - TTN
1 stop12h 31mFrontier
Deal found 10/25$258
This CheapOair deal was found by Cheapflights users on 10/25. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/316:00 amTTN - IAH
1 stop28h 33mFrontier
Mon 11/310:28 amIAH - TTN
1 stop6h 07mFrontier
Deal found 10/25$261

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 October 27, 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

Thu 11/13

6:00 am-9:33 am

1 stop28h 33m

Houston George Bush Intcntl

Sun 11/16

10:28 am-11:59 pm

1 stop12h 31m

$162

TrentonHouston

TTN - IAH

TTNIAH

Trenton-Mercer

Mon 11/10

6:20 pm-9:33 am

1 stop16h 13m

Houston George Bush Intcntl

Sun 11/16

10:28 am-11:59 pm

1 stop12h 31m

$164

TrentonHouston

TTN - IAH

TTNIAH

Trenton-Mercer

Fri 11/14

6:00 am-9:33 am

1 stop28h 33m

Houston George Bush Intcntl

Sun 11/16

11:33 am-10:13 am

1 stop21h 40m

$194

TrentonHouston

TTN - IAH

TTNIAH

Trenton-Mercer

Thu 12/11

6:10 am-6:29 pm

1 stop13h 19m

Houston George Bush Intcntl

Thu 12/25

9:34 pm-8:26 pm

1 stop21h 52m

$220

TrentonHouston

TTN - IAH

TTNIAH

Trenton-Mercer

Thu 11/13

6:00 am-9:33 am

1 stop28h 33m

Houston George Bush Intcntl

Mon 11/17

10:28 am-5:35 pm

1 stop6h 07m

$228

TrentonHouston

TTN - IAH

TTNIAH

Trenton-Mercer

Mon 11/24

11:14 am-6:55 am

1 stop20h 41m

Houston George Bush Intcntl

Wed 12/3

8:07 pm-11:59 pm

1 stop26h 52m

$262

TrentonHouston

TTN - IAH

TTNIAH

Trenton-Mercer

Sat 11/15

8:00 am-5:42 pm

1 stop10h 42m

Houston George Bush Intcntl

Sun 11/16

11:33 am-8:34 pm

1 stop8h 01m

$275

TrentonHouston

TTN - IAH

TTNIAH

Trenton-Mercer

Sat 11/8

8:00 am-5:42 pm

1 stop10h 42m

Houston George Bush Intcntl

Mon 11/10

10:28 am-11:59 pm

1 stop12h 31m

$275

TrentonHouston

TTN - IAH

TTNIAH

Trenton-Mercer

Wed 11/26

11:14 am-6:55 am

1 stop20h 41m

Houston George Bush Intcntl

Wed 12/3

8:07 pm-11:59 pm

1 stop26h 52m

$276

TrentonHouston

TTN - IAH

TTNIAH

Trenton-Mercer

Mon 12/15

6:10 am-6:29 pm

1 stop13h 19m

$117

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/26

Showing 1-10 of 18 results
1
2

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, March is the cheapest month in which you can book a flight from Trenton, New Jersey to Houston (average of $78). 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 October 27, 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 18h 06m. 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, March is the cheapest month in which you can book a flight from Trenton, New Jersey to Houston (average of $78). 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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