HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Houston

$113+ 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 8/26. Fares are subject to change and may not be available on all flights or dates of travel.
TTN — HOU
Aug 27 — Sep 31
Thu 8/27
Thu 9/3
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Trenton to Houston with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 July 28, 2026.

This Expedia deal was found by Cheapflights users on 7/26. 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.
Tue 9/112:49 pm
TTN
-
IAH
1 stop26h 43m
Frontier
Tue 9/81:45 pm
IAH
-
TTN
1 stop27h 57m
Frontier
Deal found 7/26$240
This Frontier deal was found by Cheapflights users on 7/24. 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.
Sat 9/56:30 am
TTN
-
IAH
1 stop26h 32m
Frontier
Sun 9/63:25 pm
IAH
-
TTN
1 stop7h 15m
Frontier
Deal found 7/24$241
This FlightHub deal was found by Cheapflights users on 7/27. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/187:15 am
TTN
-
IAH
1 stop8h 17m
Frontier
Mon 8/248:57 am
IAH
-
TTN
1 stop26h 07m
Frontier
Deal found 7/27$249
This CheapOair deal was found by Cheapflights users on 7/24. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/1310:30 am
TTN
-
IAH
1 stop11h 30m
Frontier
Fri 9/1812:21 pm
IAH
-
TTN
1 stop20h 14m
Frontier
Deal found 7/24$251
This Expedia deal was found by Cheapflights users on 7/27. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/106:05 am
TTN
-
IAH
1 stop27h 40m
Frontier
Fri 8/141:16 pm
IAH
-
TTN
1 stop20h 12m
Frontier
Deal found 7/27$260
This Frontier deal was found by Cheapflights users on 7/27. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/811:25 am
TTN
-
IAH
1 stop10h 39m
Frontier
Mon 10/129:33 am
IAH
-
TTN
1 stop6h 50m
Frontier
Deal found 7/27$265
This Frontier deal was found by Cheapflights users on 7/26. 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.
Tue 7/289:23 am
TTN
-
IAH
1 stop10h 02m
Frontier
Wed 7/297:23 pm
IAH
-
TTN
1 stop12h 15m
Frontier
Deal found 7/26$270
This Kiwi.com deal was found by Cheapflights users on 7/26. 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.
Thu 9/1712:13 pm
TTN
-
IAH
2 stops20h 04m
Multiple Airlines
Tue 9/2212:21 pm
IAH
-
TTN
1 stop29h 21m
Multiple Airlines
Deal found 7/26$271
This Expedia deal was found by Cheapflights users on 7/27. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/106:05 am
TTN
-
IAH
1 stop27h 40m
Frontier
Mon 8/177:23 pm
IAH
-
TTN
1 stop27h 17m
Frontier
Deal found 7/27$275
This Expedia deal was found by Cheapflights users on 7/26. 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 8/86:05 am
TTN
-
IAH
1 stop27h 40m
Frontier
Wed 8/127:23 pm
IAH
-
TTN
1 stop27h 17m
Frontier
Deal found 7/26$276
This Frontier deal was found by Cheapflights users on 7/26. 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.
Tue 7/289:23 am
TTN
-
IAH
1 stop10h 02m
Frontier
Wed 8/51:29 pm
IAH
-
TTN
1 stop9h 11m
Frontier
Deal found 7/26$281

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 July 28, 2026.

Most accurate provider

Expedia
1 star

Most trusted provider

Expedia
3 stars

Round-trip from

$240
(Frontier)

One-way from

$113
(Trip.com)

Popular in

March

Cheapest in

January

Average price

$367
Provider with most accurate pricing for New York (NYC)-Houston flight deals.
Search Deals
Provider most trusted by Cheapflights users for New York (NYC)-Houston flights.
Search Deals
From Trenton-Mercer to Houston
Search Deals
One-way flight from Trenton-Mercer to Houston
Search Deals
High demand for flights, 1% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
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 July 28, 2026.
Use the filters below to find and compare flights from Trenton to Houston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TrentonHouston

TTN - IAH

TTNIAH

Trenton-Mercer

Thu 8/27

6:30 am-8:02 am

1 stop26h 32m

Houston George Bush Intcntl

Thu 9/3

3:25 pm-11:40 pm

1 stop7h 15m

$240

TrentonHouston

TTN - IAH

TTNIAH

Trenton-Mercer

Sat 9/5

12:49 pm-8:02 am

1 stop20h 13m

Houston George Bush Intcntl

Sun 9/6

3:25 pm-11:40 pm

1 stop7h 15m

$240

TrentonHouston

TTN - IAH

TTNIAH

Trenton-Mercer

Thu 9/10

7:39 pm-9:26 am

1 stop14h 47m

Houston George Bush Intcntl

Sun 9/13

8:25 pm-6:42 pm

1 stop21h 17m

$240

TrentonHouston

TTN - IAH

TTNIAH

Trenton-Mercer

Thu 9/3

6:30 am-8:02 am

1 stop26h 32m

Houston George Bush Intcntl

Sun 9/6

3:25 pm-11:40 pm

1 stop7h 15m

$240
Quickest round-trip

TrentonHouston

TTN - IAH

TTNIAH

Trenton-Mercer

Thu 10/8

11:25 am-9:04 pm

1 stop10h 39m

Houston George Bush Intcntl

Sun 10/18

5:09 pm-10:39 am

1 stop16h 30m

$265

TrentonHouston

TTN - IAH

TTNIAH

Trenton-Mercer

Mon 8/10

6:05 am-8:45 am

1 stop27h 40m

Houston George Bush Intcntl

Tue 8/11

7:23 pm-11:40 pm

1 stop27h 17m

$276

TrentonHouston

TTN - IAH

TTNIAH

Trenton-Mercer

Fri 8/21

12:49 pm-8:02 am

1 stop20h 13m

Houston George Bush Intcntl

Sun 8/23

8:57 am-12:04 pm

1 stop26h 07m

$290

TrentonHouston

TTN - IAH

TTNIAH

Trenton-Mercer

Sat 10/10

11:25 am-10:24 am

1 stop23h 59m

Houston George Bush Intcntl

Sun 10/18

12:21 pm-10:39 am

1 stop21h 18m

$290

TrentonHouston

TTN - IAH

TTNIAH

Trenton-Mercer

Sun 9/13

7:39 pm-9:26 am

1 stop14h 47m

Houston George Bush Intcntl

Sun 9/20

8:25 pm-6:42 pm

1 stop21h 17m

$293

TrentonHouston

TTN - IAH

TTNIAH

Trenton-Mercer

Wed 8/12

6:25 am-8:45 am

1 stop27h 20m

Houston George Bush Intcntl

Wed 8/19

1:45 pm-12:04 pm

1 stop21h 19m

$294

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

Showing 1-10 of 22 resultsSorted by cheapest first
1
2
3

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

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 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 $240, Frontier can have you in Houston from Trenton, New Jersey in 26h 32m. 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.