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Cheap flights from Trenton, New Jersey to Houston from $123

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Trenton, New Jersey to Houston departing on 8/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Trenton, New Jersey to Houston

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:36 pm - 12:40 pm
TTN
-
IAH
19h 04m
2 stops
Multiple Airlines Logo
8:36 am - 5:33 pm
IAH
-
TTN
7h 57m
1 stop
$233Multiple Airlines
Mon, Oct 19 - Thu, Nov 12
Frontier Logo
10:30 am - 10:40 am
TTN
-
IAH
25h 10m
1 stop
Frontier Logo
1:35 pm - 5:23 pm
IAH
-
TTN
26h 48m
2 stops
$241Frontier
Fri, Oct 2 - Wed, Oct 14
Multiple Airlines Logo
7:23 pm - 10:06 pm
TTN
-
IAH
27h 43m
2 stops
Multiple Airlines Logo
8:36 am - 5:33 pm
IAH
-
TTN
7h 57m
1 stop
$245Multiple Airlines
Sun, Oct 18 - Thu, Nov 12
Frontier Logo
9:23 am - 6:25 pm
TTN
-
IAH
10h 02m
1 stop
Frontier Logo
7:23 pm - 8:38 am
IAH
-
TTN
12h 15m
1 stop
$250Frontier
Thu, Jul 16 - Fri, Jul 24
Multiple Airlines Logo
8:03 pm - 12:40 pm
TTN
-
IAH
17h 37m
2 stops
Multiple Airlines Logo
8:36 am - 5:33 pm
IAH
-
TTN
7h 57m
1 stop
$252Multiple Airlines
Fri, Oct 16 - Thu, Nov 12
Frontier Logo
9:23 am - 8:45 am
TTN
-
IAH
24h 22m
1 stop
Frontier Logo
7:23 pm - 8:38 am
IAH
-
TTN
12h 15m
1 stop
$255Frontier
Tue, Jul 14 - Fri, Jul 17
Frontier Logo
6:25 am - 8:45 am
TTN
-
IAH
27h 20m
1 stop
Frontier Logo
7:23 pm - 8:38 am
IAH
-
TTN
12h 15m
1 stop
$259Frontier
Wed, Jul 22 - Sat, Jul 25
Frontier Logo
6:05 am - 6:25 pm
TTN
-
IAH
13h 20m
1 stop
Frontier Logo
7:23 pm - 11:40 pm
IAH
-
TTN
27h 17m
1 stop
$260Frontier
Thu, Jul 16 - Sun, Jul 19
Frontier Logo
6:05 am - 8:45 am
TTN
-
IAH
27h 40m
1 stop
Frontier Logo
7:23 pm - 11:40 pm
IAH
-
TTN
27h 17m
1 stop
$262Frontier
Mon, Jul 20 - Thu, Jul 30
Frontier Logo
6:05 am - 6:25 pm
TTN
-
IAH
13h 20m
1 stop
Frontier Logo
7:23 pm - 11:40 pm
IAH
-
TTN
27h 17m
1 stop
$263Frontier
Sun, Aug 9 - Mon, Aug 17

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Frontier flights from Trenton, New Jersey to Houston George Bush Intcntl Airport

Our best Frontier deals on Trenton, New Jersey to Houston George Bush Intcntl Airport flight tickets
Frontier
Oct 2
TTN10:30 amTrenton-Mercer
25h 10m
1 stop
IAH10:40 amHouston George Bush Intcntl
Oct 14
IAH1:35 pmHouston George Bush Intcntl
26h 48m
2 stops
TTN5:23 pmTrenton-Mercer
$241
Frontier
Jul 16
TTN9:23 amTrenton-Mercer
10h 02m
1 stop
IAH6:25 pmHouston George Bush Intcntl
Jul 24
IAH7:23 pmHouston George Bush Intcntl
12h 15m
1 stop
TTN8:38 amTrenton-Mercer
$250
Frontier
Jul 14
TTN9:23 amTrenton-Mercer
24h 22m
1 stop
IAH8:45 amHouston George Bush Intcntl
Jul 17
IAH7:23 pmHouston George Bush Intcntl
12h 15m
1 stop
TTN8:38 amTrenton-Mercer
$255

momondo Fare Finder

 
Customize your flight search to find flights from Trenton, New Jersey to Houston George Bush Intcntl Airport 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, momondo users made 832,500 searches. Data last updated July 2, 2026.
Use the filters below to find and compare flights from Trenton, New Jersey to Houston George Bush Intcntl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TrentonHouston

TTN - IAH

TTNIAH

Trenton-Mercer

Mon 10/19

6:36 pm-12:40 pm

2 stops19h 04m

Houston George Bush Intcntl

Thu 11/12

8:36 am-5:33 pm

1 stop7h 57m

$233

TrentonHouston

TTN - IAH

TTNIAH

Trenton-Mercer

Fri 10/2

10:30 am-10:40 am

1 stop25h 10m

Houston George Bush Intcntl

Wed 10/14

1:35 pm-5:23 pm

2 stops26h 48m

$241

TrentonHouston

TTN - IAH

TTNIAH

Trenton-Mercer

Sun 10/18

7:23 pm-10:06 pm

2 stops27h 43m

Houston George Bush Intcntl

Thu 11/12

8:36 am-5:33 pm

1 stop7h 57m

$245
Quickest round-trip

TrentonHouston

TTN - IAH

TTNIAH

Trenton-Mercer

Thu 7/16

9:23 am-6:25 pm

1 stop10h 02m

Houston George Bush Intcntl

Fri 7/24

7:23 pm-8:38 am

1 stop12h 15m

$250

TrentonHouston

TTN - IAH

TTNIAH

Trenton-Mercer

Fri 10/16

8:03 pm-12:40 pm

2 stops17h 37m

Houston George Bush Intcntl

Thu 11/12

8:36 am-5:33 pm

1 stop7h 57m

$252

TrentonHouston

TTN - IAH

TTNIAH

Trenton-Mercer

Tue 7/14

9:23 am-8:45 am

1 stop24h 22m

Houston George Bush Intcntl

Fri 7/17

7:23 pm-8:38 am

1 stop12h 15m

$255

TrentonHouston

TTN - IAH

TTNIAH

Trenton-Mercer

Wed 7/22

6:25 am-8:45 am

1 stop27h 20m

Houston George Bush Intcntl

Sat 7/25

7:23 pm-8:38 am

1 stop12h 15m

$259

TrentonHouston

TTN - IAH

TTNIAH

Trenton-Mercer

Thu 7/16

6:05 am-6:25 pm

1 stop13h 20m

Houston George Bush Intcntl

Sun 7/19

7:23 pm-11:40 pm

1 stop27h 17m

$260

TrentonHouston

TTN - IAH

TTNIAH

Trenton-Mercer

Mon 7/20

6:05 am-8:45 am

1 stop27h 40m

Houston George Bush Intcntl

Thu 7/30

7:23 pm-11:40 pm

1 stop27h 17m

$262

TrentonHouston

TTN - IAH

TTNIAH

Trenton-Mercer

Sun 8/9

6:05 am-6:25 pm

1 stop13h 20m

Houston George Bush Intcntl

Mon 8/17

7:23 pm-11:40 pm

1 stop27h 17m

$263

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Houston from

How to get the cheapest flight ticket from Trenton, New Jersey to Houston George Bush Intcntl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Houston George Bush Intcntl Airport?

The cheapest day to depart from Trenton, New Jersey to Houston George Bush Intcntl Airport is on a Wednesday. Travelers who choose to depart for Houston George Bush Intcntl Airport on a Wednesday will often find tickets for as low as $416. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to Houston George Bush Intcntl Airport on Monday is $550.

What is the cheapest time of day to depart on your flight to Houston George Bush Intcntl Airport?

Our data shows that the cheapest Trenton, New Jersey to Houston George Bush Intcntl Airport flights are usually those with departure times at noon. Our users have found flights to Houston George Bush Intcntl Airport at noon for as low as $440. Try not to purchase tickets in the afternoon because they tend to be around $488. Of course, these prices can vary depending on the time of year and what airport you fly to.

When to book flights from Trenton, New Jersey to Houston George Bush Intcntl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Trenton, New Jersey to Houston George Bush Intcntl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Trenton, New Jersey to Houston George Bush Intcntl Airport (TTN to IAH) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Trenton, New Jersey to Houston George Bush Intcntl Airport

Fastest flight time

10h 39m

Direct flights

None
The fastest flight from Trenton, New Jersey to Houston George Bush Intcntl Airport takes 10h 39m
There are no direct flights from Trenton, New Jersey to Houston George Bush Intcntl Airport. There are no popular flight routes from Trenton, New Jersey to Houston George Bush Intcntl Airport.
Search flight deals

Frequently asked questions about flying from Trenton, New Jersey to Houston George Bush Intcntl Airport

  • How far is Trenton-Mercer to Houston George Bush Intcntl by plane?

    The distance between Trenton-Mercer and Houston George Bush Intcntl is about 1355.5 mi. In terms of flight time, this usually takes a little over 10h 39m.

  • When did momondo last update prices for flights from Trenton-Mercer Airport to Houston George Bush Intcntl Airport?

    Prices for flights from Trenton-Mercer Airport to Houston George Bush Intcntl Airport are updated daily.

  • How old do you have to be to fly from Trenton-Mercer Airport to Houston George Bush Intcntl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Trenton-Mercer Airport to Houston George Bush Intcntl Airport.

  • What documentation or ID do you need to fly to Houston George Bush Intcntl Airport?

    The required travel and health documents for your Houston George Bush Intcntl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Houston George Bush Intcntl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near Houston?

Book flights to Houston if you plan to visit one of these locations
Katy
The Woodlands
Humble
Conroe
Spring
Montgomery
Cypress
Jersey Village
Tomball
Livingston

Why use momondo?

Why should I use momondo to find a flight deal from Trenton to Houston?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Trenton to Houston. momondo saves you time and could save you money on your trip.

Can I find flights from Trenton to Houston with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Houston from Trenton with this policy.

How can momondo help me find flights from Trenton to Houston?

momondo provides multiple filters to help you find the best flight to Houston from Trenton. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Trenton to Houston right now. Can momondo alert me if prices change?

Price alerts on flights to Houston from Trenton are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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