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Cheap flights from Trenton, New Jersey to Houston from $79

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 5/18. 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
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.
Frontier Logo
8:00 am - 8:38 am
TTN
-
IAH
25h 38m
1 stop
Frontier Logo
7:44 pm - 9:37 am
IAH
-
TTN
12h 53m
1 stop
$152Frontier
Tue, Apr 28 - Tue, May 19
Multiple Airlines Logo
8:00 am - 8:38 am
TTN
-
IAH
25h 38m
1 stop
Multiple Airlines Logo
8:29 am - 6:25 pm
IAH
-
TTN
8h 56m
1 stop
$158Multiple Airlines
Tue, Apr 28 - Sun, May 17
Frontier Logo
8:00 am - 8:38 am
TTN
-
IAH
25h 38m
1 stop
Frontier Logo
7:44 pm - 9:42 am
IAH
-
TTN
12h 58m
1 stop
$168Frontier
Tue, Apr 28 - Mon, May 18
Multiple Airlines Logo
7:15 pm - 10:33 pm
TTN
-
IAH
28h 18m
1 stop
Multiple Airlines Logo
7:44 pm - 9:37 am
IAH
-
TTN
12h 53m
1 stop
$169Multiple Airlines
Sun, Apr 26 - Tue, May 19
Frontier Logo
8:31 pm - 8:50 am
TTN
-
IAH
13h 19m
1 stop
Frontier Logo
9:45 am - 9:42 am
IAH
-
TTN
22h 57m
1 stop
$171Frontier
Fri, May 15 - Wed, May 20
Frontier Logo
8:00 am - 8:38 am
TTN
-
IAH
25h 38m
1 stop
Frontier Logo
9:45 am - 9:42 am
IAH
-
TTN
22h 57m
1 stop
$173Frontier
Tue, Apr 28 - Wed, May 20
Multiple Airlines Logo
7:15 pm - 10:33 pm
TTN
-
IAH
28h 18m
1 stop
Multiple Airlines Logo
8:29 am - 6:25 pm
IAH
-
TTN
8h 56m
1 stop
$175Multiple Airlines
Sun, Apr 26 - Sun, May 17
Frontier Logo
7:14 pm - 8:38 am
TTN
-
IAH
14h 24m
1 stop
Frontier Logo
7:44 pm - 9:42 am
IAH
-
TTN
12h 58m
1 stop
$180Frontier
Fri, May 1 - Fri, May 8
Multiple Airlines Logo
9:16 pm - 11:11 am
TTN
-
IAH
14h 55m
2 stops
Multiple Airlines Logo
7:44 pm - 9:37 am
IAH
-
TTN
12h 53m
1 stop
$182Multiple Airlines
Mon, Apr 27 - Tue, May 19
Multiple Airlines Logo
7:15 pm - 11:11 am
TTN
-
IAH
16h 56m
2 stops
Multiple Airlines Logo
7:44 pm - 9:37 am
IAH
-
TTN
12h 53m
1 stop
$183Multiple Airlines
Sun, Apr 26 - Tue, May 19

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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
Apr 28
TTN8:00 amTrenton-Mercer
25h 38m
1 stop
IAH8:38 amHouston George Bush Intcntl
May 19
IAH7:44 pmHouston George Bush Intcntl
12h 53m
1 stop
TTN9:37 amTrenton-Mercer
$152
Frontier
Apr 28
TTN8:00 amTrenton-Mercer
25h 38m
1 stop
IAH8:38 amHouston George Bush Intcntl
May 18
IAH7:44 pmHouston George Bush Intcntl
12h 58m
1 stop
TTN9:42 amTrenton-Mercer
$168
Frontier
May 15
TTN8:31 pmTrenton-Mercer
13h 19m
1 stop
IAH8:50 amHouston George Bush Intcntl
May 20
IAH9:45 amHouston George Bush Intcntl
22h 57m
1 stop
TTN9:42 amTrenton-Mercer
$171

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 April 17, 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

Tue 4/28

8:00 am-8:38 am

1 stop25h 38m

Houston George Bush Intcntl

Tue 5/19

7:44 pm-9:37 am

1 stop12h 53m

$152

TrentonHouston

TTN - IAH

TTNIAH

Trenton-Mercer

Tue 4/28

8:00 am-8:38 am

1 stop25h 38m

Houston George Bush Intcntl

Sun 5/17

8:29 am-6:25 pm

1 stop8h 56m

$158

TrentonHouston

TTN - IAH

TTNIAH

Trenton-Mercer

Tue 4/28

8:00 am-8:38 am

1 stop25h 38m

Houston George Bush Intcntl

Mon 5/18

7:44 pm-9:42 am

1 stop12h 58m

$168

TrentonHouston

TTN - IAH

TTNIAH

Trenton-Mercer

Sun 4/26

7:15 pm-10:33 pm

1 stop28h 18m

Houston George Bush Intcntl

Tue 5/19

7:44 pm-9:37 am

1 stop12h 53m

$169

TrentonHouston

TTN - IAH

TTNIAH

Trenton-Mercer

Fri 5/15

8:31 pm-8:50 am

1 stop13h 19m

Houston George Bush Intcntl

Wed 5/20

9:45 am-9:42 am

1 stop22h 57m

$171

TrentonHouston

TTN - IAH

TTNIAH

Trenton-Mercer

Tue 4/28

8:00 am-8:38 am

1 stop25h 38m

Houston George Bush Intcntl

Wed 5/20

9:45 am-9:42 am

1 stop22h 57m

$173

TrentonHouston

TTN - IAH

TTNIAH

Trenton-Mercer

Sun 4/26

7:15 pm-10:33 pm

1 stop28h 18m

Houston George Bush Intcntl

Sun 5/17

8:29 am-6:25 pm

1 stop8h 56m

$175
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

Fri 5/8

7:44 pm-9:42 am

1 stop12h 58m

$180

TrentonHouston

TTN - IAH

TTNIAH

Trenton-Mercer

Mon 4/27

9:16 pm-11:11 am

2 stops14h 55m

Houston George Bush Intcntl

Tue 5/19

7:44 pm-9:37 am

1 stop12h 53m

$182

TrentonHouston

TTN - IAH

TTNIAH

Trenton-Mercer

Sun 4/26

7:15 pm-11:11 am

2 stops16h 56m

Houston George Bush Intcntl

Tue 5/19

7:44 pm-9:37 am

1 stop12h 53m

$183

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 Friday. Travelers who choose to depart for Houston George Bush Intcntl Airport on a Friday will often find tickets for as low as $355. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Houston George Bush Intcntl Airport on Sunday is $477.

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 in the morning. Our users have found flights to Houston George Bush Intcntl Airport in the morning for as low as $374. Try not to purchase tickets in the afternoon because they tend to be around $414. 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

7h 17m

Direct flights

None
The fastest flight from Trenton, New Jersey to Houston George Bush Intcntl Airport takes 7h 17m
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 7h 17m.

  • 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
Conroe
Humble
Spring
Cypress
Montgomery
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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