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$90+ 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 4/19. Fares are subject to change and may not be available on all flights or dates of travel.
TTN — HOU
Apr 14 — Apr 211
Tue 4/14
Tue 4/21
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 March 15, 2026.

This Kiwi.com deal was found by Cheapflights users on 3/13. 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.
Mon 4/205:45 pm
TTN
-
IAH
1 stop15h 53m
Multiple Airlines
Tue 4/286:14 pm
IAH
-
TTN
2 stops47h 11m
Multiple Airlines
Deal found 3/13$209
This Expedia deal was found by Cheapflights users on 3/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/238:35 pm
TTN
-
IAH
1 stop13h 03m
Frontier
Wed 4/296:57 pm
IAH
-
TTN
1 stop28h 02m
Frontier
Deal found 3/10$210
This Frontier deal was found by Cheapflights users on 3/11. 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.
Fri 5/17:14 pm
TTN
-
IAH
1 stop14h 24m
Frontier
Mon 5/47:48 pm
IAH
-
TTN
1 stop12h 54m
Frontier
Deal found 3/11$213
This Gotogate deal was found by Cheapflights users on 3/12. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/182:58 pm
TTN
-
IAH
1 stop26h 04m
Frontier
Tue 4/216:57 pm
IAH
-
TTN
1 stop26h 39m
Frontier
Deal found 3/12$220
This Expedia deal was found by Cheapflights users on 3/14. 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.
Fri 5/158:31 pm
TTN
-
IAH
1 stop13h 19m
Frontier
Mon 5/187:44 pm
IAH
-
TTN
1 stop12h 58m
Frontier
Deal found 3/14$230
This Expedia deal was found by Cheapflights users on 3/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/288:00 am
TTN
-
IAH
1 stop25h 38m
Frontier
Fri 5/17:04 pm
IAH
-
TTN
1 stop22h 08m
Frontier
Deal found 3/10$231
This Orbitz deal was found by Cheapflights users on 3/13. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/163:52 pm
TTN
-
IAH
1 stop24h 40m
Frontier
Sun 4/197:46 pm
IAH
-
TTN
1 stop27h 13m
Frontier
Deal found 3/13$239
This Expedia deal was found by Cheapflights users on 3/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/49:59 pm
TTN
-
IAH
1 stop13h 57m
Frontier
Sat 5/92:01 pm
IAH
-
TTN
1 stop18h 53m
Frontier
Deal found 3/10$240
This Trip.com deal was found by Cheapflights users on 3/14. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/17:14 pm
TTN
-
IAH
1 stop14h 24m
Frontier
Sun 5/34:42 pm
IAH
-
TTN
1 stop6h 17m
Frontier
Deal found 3/14$241
This Super.com deal was found by Cheapflights users on 3/10. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/176:55 pm
TTN
-
IAH
1 stop19h 11m
Frontier
Tue 4/216:57 pm
IAH
-
TTN
1 stop26h 39m
Frontier
Deal found 3/10$242
This Expedia deal was found by Cheapflights users on 3/14. 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 4/187:12 pm
TTN
-
IAH
1 stop15h 49m
Frontier
Fri 4/242:23 pm
IAH
-
TTN
1 stop8h 36m
Frontier
Deal found 3/14$250
This Expedia deal was found by Cheapflights users on 3/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/176:55 pm
TTN
-
IAH
1 stop14h 43m
Frontier
Mon 4/201:41 pm
IAH
-
TTN
1 stop9h 18m
Frontier
Deal found 3/10$252

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 March 15, 2026.

Most accurate provider

Expedia
1 star

Most trusted provider

Expedia
3 stars

Round-trip from

$205
(Trip.com)

One-way from

$90
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$361
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
Highest demand for flights based on searches. 5% potential increase in price ($15 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 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 March 15, 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

Sat 4/25

7:12 pm-9:54 am

1 stop15h 42m

Houston George Bush Intcntl

Sat 5/2

6:57 pm-11:59 pm

1 stop28h 02m

$210

TrentonHouston

TTN - IAH

TTNIAH

Trenton-Mercer

Fri 5/15

8:31 pm-8:50 am

1 stop13h 19m

Houston George Bush Intcntl

Mon 5/18

7:44 pm-9:42 am

1 stop12h 58m

$230

TrentonHouston

TTN - IAH

TTNIAH

Trenton-Mercer

Sat 4/4

9:59 pm-10:56 am

1 stop13h 57m

Houston George Bush Intcntl

Sat 5/9

2:01 pm-9:54 am

1 stop18h 53m

$240
Quickest round-trip

TrentonHouston

TTN - IAH

TTNIAH

Trenton-Mercer

Fri 5/1

7:14 pm-8:38 am

1 stop14h 24m

Houston George Bush Intcntl

Sun 5/3

4:42 pm-11:59 pm

1 stop6h 17m

$241

TrentonHouston

TTN - IAH

TTNIAH

Trenton-Mercer

Sat 4/18

7:12 pm-10:01 am

1 stop15h 49m

Houston George Bush Intcntl

Fri 4/24

2:23 pm-11:59 pm

1 stop8h 36m

$250

TrentonHouston

TTN - IAH

TTNIAH

Trenton-Mercer

Wed 4/29

8:00 am-9:43 am

1 stop26h 43m

Houston George Bush Intcntl

Mon 5/4

7:48 pm-9:42 am

1 stop12h 54m

$280

TrentonHouston

TTN - IAH

TTNIAH

Trenton-Mercer

Sat 4/18

2:58 pm-4:02 pm

1 stop26h 04m

Houston George Bush Intcntl

Sun 4/19

7:46 pm-11:59 pm

1 stop27h 13m

$280

TrentonHouston

TTN - IAH

TTNIAH

Trenton-Mercer

Fri 4/24

6:54 pm-1:06 pm

1 stop19h 12m

Houston George Bush Intcntl

Sun 4/26

8:06 pm-11:59 pm

1 stop26h 53m

$327

TrentonHouston

TTN - IAH

TTNIAH

Trenton-Mercer

Thu 7/9

7:15 pm-12:41 pm

1 stop18h 26m

Houston George Bush Intcntl

Mon 7/13

8:24 pm-6:30 pm

1 stop21h 06m

$330

TrentonHouston

TTN - IAH

TTNIAH

Trenton-Mercer

Fri 5/8

8:31 pm-6:49 pm

1 stop23h 18m

Houston George Bush Intcntl

Sun 5/17

1:29 pm-9:42 am

1 stop19h 13m

$330

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/12

Showing 1-10 of 20 resultsSorted by cheapest first
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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 $210, Frontier can have you in Houston from Trenton, New Jersey in 15h 42m. 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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