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$64+ 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 1/28. Fares are subject to change and may not be available on all flights or dates of travel.
TTN — HOU
Jan 27 — Feb 31
Tue 1/27
Tue 2/3
1 adult, Economy
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Cheap 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 December 28, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/319:59 pmTTN - IAH
1 stop12h 20mMultiple Airlines
Sun 1/49:34 pmIAH - TTN
1 stop25h 25mMultiple Airlines
Deal found 12/26$468
This Kiwi.com deal was found by Cheapflights users on 12/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/319:59 pmTTN - IAH
1 stop12h 20mMultiple Airlines
Fri 1/25:46 amIAH - TTN
1 stop13h 40mMultiple Airlines
Deal found 12/26$528
This Kiwi.com deal was found by Cheapflights users on 12/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/319:59 pmTTN - IAH
1 stop12h 20mMultiple Airlines
Thu 1/112:50 pmIAH - TTN
1 stop28h 26mMultiple Airlines
Deal found 12/26$550
This Kiwi.com deal was found by Cheapflights users on 12/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/319:59 pmTTN - IAH
1 stop12h 20mMultiple Airlines
Sat 1/38:16 amIAH - TTN
1 stop14h 43mMultiple Airlines
Deal found 12/26$569
This Kiwi.com deal was found by Cheapflights users on 12/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/319:59 pmTTN - IAH
2 stops18h 22mFrontier
Sun 1/49:34 pmIAH - TTN
1 stop21h 52mFrontier
Deal found 12/26$572
This Kiwi.com deal was found by Cheapflights users on 12/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/309:59 pmTTN - IAH
1 stop10h 55mFrontier
Sun 1/49:34 pmIAH - TTN
1 stop21h 52mFrontier
Deal found 12/27$578
This Kiwi.com deal was found by Cheapflights users on 12/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/319:59 pmTTN - IAH
1 stop22h 05mFrontier
Fri 1/27:45 amIAH - TTN
2 stops15h 14mFrontier
Deal found 12/26$583
This Kiwi.com deal was found by Cheapflights users on 12/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/306:10 amTTN - IAH
1 stop17h 26mMultiple Airlines
Sun 1/49:34 pmIAH - TTN
1 stop21h 52mMultiple Airlines
Deal found 12/26$628
This Kiwi.com deal was found by Cheapflights users on 12/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/309:59 pmTTN - IAH
1 stop10h 55mMultiple Airlines
Wed 12/317:45 pmIAH - TTN
1 stop24h 29mMultiple Airlines
Deal found 12/27$629

Find 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 December 28, 2025.

Most accurate provider

Expedia
2 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$129
(CheapOair)

One-way from

$64
(Frontier)

Popular in

December

Cheapest in

January

Average price

$394
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
Search Deals
One-way flight from Trenton-Mercer to Houston
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($25 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 December 28, 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

Sat 1/24

8:19 pm-9:00 am

1 stop13h 41m

Houston George Bush Intcntl

Tue 1/27

8:45 am-2:26 pm

1 stop28h 41m

$129

TrentonHouston

TTN - IAH

TTNIAH

Trenton-Mercer

Sat 2/7

12:04 pm-7:40 pm

1 stop8h 36m

Houston George Bush Intcntl

Tue 2/10

3:00 pm-11:39 pm

1 stop7h 39m

$136

TrentonHouston

TTN - IAH

TTNIAH

Trenton-Mercer

Wed 1/21

3:21 pm-9:57 pm

1 stop7h 36m

Houston George Bush Intcntl

Sat 1/24

12:16 pm-7:24 pm

1 stop6h 08m

$144

TrentonHouston

TTN - IAH

TTNIAH

Trenton-Mercer

Sat 1/24

12:04 pm-7:24 pm

1 stop8h 20m

Houston George Bush Intcntl

Sat 1/31

12:16 pm-7:24 pm

1 stop6h 08m

$151

TrentonHouston

TTN - IAH

TTNIAH

Trenton-Mercer

Tue 2/24

8:00 am-6:28 pm

1 stop11h 28m

Houston George Bush Intcntl

Wed 3/4

7:59 pm-9:46 am

1 stop12h 47m

$155

TrentonHouston

TTN - IAH

TTNIAH

Trenton-Mercer

Tue 1/27

3:21 pm-9:57 pm

1 stop7h 36m

Houston George Bush Intcntl

Thu 1/29

8:18 pm-6:38 pm

1 stop21h 20m

$156

TrentonHouston

TTN - IAH

TTNIAH

Trenton-Mercer

Wed 1/21

3:21 pm-9:57 pm

1 stop7h 36m

Houston George Bush Intcntl

Mon 1/26

12:16 pm-7:32 pm

1 stop6h 16m

$171

TrentonHouston

TTN - IAH

TTNIAH

Trenton-Mercer

Thu 2/5

8:38 pm-9:00 am

1 stop13h 22m

Houston George Bush Intcntl

Mon 2/9

11:08 am-11:59 pm

1 stop11h 51m

$182

TrentonHouston

TTN - IAH

TTNIAH

Trenton-Mercer

Thu 1/22

8:38 pm-9:00 am

1 stop13h 22m

Houston George Bush Intcntl

Mon 1/26

8:18 pm-2:26 pm

1 stop17h 08m

$183

TrentonHouston

TTN - IAH

TTNIAH

Trenton-Mercer

Tue 1/13

8:00 am-6:39 pm

1 stop11h 39m

Houston George Bush Intcntl

Wed 1/14

8:16 pm-11:39 pm

1 stop26h 23m

$183

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/26

Showing 1-10 of 24 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 December is currently the most expensive (average of $130). 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.

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 $129, Frontier can have you in Houston from Trenton, New Jersey in 13h 41m. 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 December is currently the most expensive (average of $130). 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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