HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Trenton

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

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 12/4. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — TTN
dic. 20 — dic. 271
sáb. 12/20
sáb. 12/27
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Houston to Trenton 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 Houston to Trenton

Discover tips and strategies to find the most affordable flight options for your journey from Houston (HO1) to Trenton (TTN). 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 noviembre 20, 2025.

Most accurate provider

Expedia
2 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$134
(CheapOair)

One-way from

$69
(Super.com)

Popular in

December

Cheapest in

September

Average price

$272
Provider with most accurate pricing for Houston-New York (NYC) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Houston-New York (NYC) flights.
Search Deals
From Houston to Trenton-Mercer
Search Deals
One-way flight from Houston to Trenton-Mercer
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($12 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Find flight deals from Houston to Trenton

Cheapest flights from Houston to Trenton
Explore the most affordable flight options available from Houston to Trenton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 20, 2025.

This CheapOair deal was found by Cheapflights users on 11/18. 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.
dom. 12/289:34 pmIAH - TTN
1 stop25h 25mFrontier
vie. 1/27:23 pmTTN - IAH
1 stop14h 12mFrontier
Deal found 11/18$144
This Trip.com deal was found by Cheapflights users on 11/19. 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.
mié. 12/108:07 pmIAH - TTN
1 stop26h 52mFrontier
vie. 12/125:58 pmTTN - IAH
1 stop25h 31mFrontier
Deal found 11/19$152
This Booking.com deal was found by Cheapflights users on 11/19. 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.
lun. 12/299:34 pmIAH - TTN
1 stop25h 25mFrontier
vie. 1/27:23 pmTTN - IAH
1 stop14h 12mFrontier
Deal found 11/19$157
This Booking.com deal was found by Cheapflights users on 11/19. 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.
jue. 12/48:49 amIAH - TTN
1 stop7h 14mFrontier
lun. 12/85:58 pmTTN - IAH
1 stop25h 31mFrontier
Deal found 11/19$172
This CheapOair deal was found by Cheapflights users on 11/18. 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.
jue. 12/48:07 pmIAH - TTN
1 stop26h 52mFrontier
dom. 12/79:08 pmTTN - IAH
1 stop22h 21mFrontier
Deal found 11/18$201
This Booking.com deal was found by Cheapflights users on 11/18. 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.
vie. 12/58:07 pmIAH - TTN
1 stop26h 52mFrontier
dom. 12/79:08 pmTTN - IAH
1 stop22h 21mFrontier
Deal found 11/18$211
This Frontier deal was found by Cheapflights users on 11/19. 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.
sáb. 12/209:30 amIAH - TTN
1 stop5h 48mFrontier
dom. 12/219:59 pmTTN - IAH
1 stop10h 22mFrontier
Deal found 11/19$215
This Gotogate deal was found by Cheapflights users on 11/18. 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.
sáb. 12/279:30 amIAH - TTN
1 stop5h 48mFrontier
mar. 1/68:00 amTTN - IAH
1 stop27h 01mFrontier
Deal found 11/18$217
This Frontier deal was found by Cheapflights users on 11/19. 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.
mié. 12/248:49 amIAH - TTN
1 stop11h 25mFrontier
mar. 12/309:59 pmTTN - IAH
1 stop10h 55mFrontier
Deal found 11/19$218
This Booking.com deal was found by Cheapflights users on 11/18. 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.
jue. 12/48:07 pmIAH - TTN
1 stop19h 56mFrontier
dom. 12/149:08 pmTTN - IAH
1 stop22h 21mFrontier
Deal found 11/18$228
This CheapOair deal was found by Cheapflights users on 11/17. 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.
mar. 11/258:08 pmIAH - TTN
1 stop14h 41mFrontier
lun. 12/85:58 pmTTN - IAH
1 stop25h 31mFrontier
Deal found 11/17$231

Cheapflights Fare Finder

 
Customize your flight search to find flights from Houston to Trenton 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 noviembre 20, 2025.
Use the filters below to find and compare flights from Houston to Trenton that are best for you.

Fly from

Houston

Fly to

Trenton

Route

Depart

Return

Price

HoustonTrenton

IAH - TTN

IAHTTN

Houston George Bush Intcntl

jue. 1/29

8:18 pm-6:38 pm

1 stop21h 20m

Trenton-Mercer

dom. 2/1

12:21 pm-10:13 am

1 stop22h 52m

$134

HoustonTrenton

IAH - TTN

IAHTTN

Houston George Bush Intcntl

vie. 1/9

9:38 pm-6:50 pm

1 stop20h 12m

Trenton-Mercer

dom. 1/11

7:58 pm-8:43 pm

1 stop25h 45m

$138

HoustonTrenton

IAH - TTN

IAHTTN

Houston George Bush Intcntl

vie. 1/23

6:05 pm-11:09 am

1 stop16h 04m

Trenton-Mercer

dom. 1/25

9:06 pm-9:00 am

1 stop12h 54m

$138

HoustonTrenton

IAH - TTN

IAHTTN

Houston George Bush Intcntl

dom. 12/28

9:34 pm-11:59 pm

1 stop25h 25m

Trenton-Mercer

vie. 1/2

7:23 pm-8:35 am

1 stop14h 12m

$144

HoustonTrenton

IAH - TTN

IAHTTN

Houston George Bush Intcntl

lun. 12/29

9:34 pm-11:59 pm

1 stop25h 25m

Trenton-Mercer

vie. 1/2

7:23 pm-8:35 am

1 stop14h 12m

$157

HoustonTrenton

IAH - TTN

IAHTTN

Houston George Bush Intcntl

jue. 12/4

8:49 am-5:03 pm

1 stop7h 14m

Trenton-Mercer

lun. 12/8

5:58 pm-6:29 pm

1 stop25h 31m

$172

HoustonTrenton

IAH - TTN

IAHTTN

Houston George Bush Intcntl

jue. 12/4

8:07 pm-11:59 pm

1 stop26h 52m

Trenton-Mercer

dom. 12/7

9:08 pm-6:29 pm

1 stop22h 21m

$201

HoustonTrenton

IAH - TTN

IAHTTN

Houston George Bush Intcntl

vie. 12/5

8:07 pm-11:59 pm

1 stop26h 52m

Trenton-Mercer

dom. 12/7

9:08 pm-6:29 pm

1 stop22h 21m

$211

HoustonTrenton

IAH - TTN

IAHTTN

Houston George Bush Intcntl

sáb. 12/20

9:30 am-4:18 pm

1 stop5h 48m

Trenton-Mercer

dom. 12/21

9:59 pm-7:21 am

1 stop10h 22m

$215

HoustonTrenton

IAH - TTN

IAHTTN

Houston George Bush Intcntl

sáb. 12/27

9:30 am-4:18 pm

1 stop5h 48m

Trenton-Mercer

mar. 1/6

8:00 am-10:01 am

1 stop27h 01m

$217

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/17

Showing 1-10 of 22 results
1
2
3

Best time to book a flight from Houston to Trenton

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

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

Currently, March is the cheapest month in which you can book a flight from Houston to Trenton, New Jersey (average of $75). Flying from Houston to Trenton, New Jersey in June is currently the most expensive (average of $116). 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 HOU to TTN?

Find hourly flight availability from Houston to Trenton. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated noviembre 20, 2025.

When flying from Houston to Trenton, New Jersey, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 57% versus a flight in the afternoon.

Related info for your journey

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

    Trenton-Mercer (TTN) is the airport you will fly into if you book a flight from Houston to Trenton. You should not have trouble finding flights to Trenton-Mercer from Houston; the airport handles an average of 0 inbound flights from Houston per day. You should also have plenty of airline options to choose from since 0 airlines have flights to the Trenton airport from Houston. It is only a 4.8 mi journey from Trenton-Mercer (TTN) to Trenton’s city center.

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

    Frontier can get you from Houston to Trenton, New Jersey in just under 21h 20m. Your travel time can differ by up to . Airlines will cover a distance of 1355 mi.

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

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

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

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

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

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

    Currently, March is the cheapest month in which you can book a flight from Houston to Trenton, New Jersey (average of $75). Flying from Houston to Trenton, New Jersey in June is currently the most expensive (average of $116). 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

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.

Alternative routes for Houston to Trenton

See prices for flight routes from nearby airports that may be better suited for you.
Dallas/Fort Worth to LaGuardia flights
Dallas/Fort Worth to John F Kennedy Intl flights
Dallas/Fort Worth to Newark flights
Hobby to LaGuardia flights
Hobby to Newark flights
Hobby to John F Kennedy Intl flights
George Bush Intcntl to LaGuardia flights
George Bush Intcntl to Newark flights
George Bush Intcntl to John F Kennedy Intl flights
Austin to John F Kennedy Intl flights
Austin to Newark flights
Love Field to LaGuardia flights
Dallas/Fort Worth to Philadelphia flights
Austin to LaGuardia flights
San Antonio to John F Kennedy Intl flights
San Antonio to Newark flights
Hobby to Philadelphia flights
George Bush Intcntl to Philadelphia flights
San Antonio to LaGuardia flights
Love Field to Philadelphia flights
Austin to Philadelphia flights
El Paso to John F Kennedy Intl flights
Love Field to John F Kennedy Intl flights
Dallas/Fort Worth to Trenton flights
El Paso to Newark flights
Love Field to Newark flights
El Paso to LaGuardia flights
San Antonio to Philadelphia flights
McAllen to John F Kennedy Intl flights
Hobby to Trenton flights
McAllen to Newark flights
Lubbock to LaGuardia flights
McAllen to LaGuardia flights
Lubbock to Newark flights
Dallas/Fort Worth to Atlantic City flights
George Bush Intcntl to Atlantic City flights
McAllen to Philadelphia flights
El Paso to Philadelphia flights
Corpus Christi to Philadelphia flights
Corpus Christi to LaGuardia flights
Corpus Christi to Newark flights
Corpus Christi to John F Kennedy Intl flights
Lubbock to John F Kennedy Intl flights
Laredo to LaGuardia flights
Harlingen to LaGuardia flights
Amarillo to Newark flights
Harlingen to Newark flights
Midland to LaGuardia flights
Midland to Newark flights
Laredo to Newark flights

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.