Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Pittsburgh to Houston from $76

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Pittsburgh to Houston departing on 4/29. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Pittsburgh to Houston

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:35 am - 10:50 pm
PIT
-
IAH
17h 15m
2 stops
Multiple Airlines Logo
9:46 am - 11:59 pm
IAH
-
PIT
13h 13m
1 stop
$276Multiple Airlines
mié., abr. 22 - dom., abr. 26
Multiple Airlines Logo
6:00 am - 12:53 pm
PIT
-
IAH
7h 53m
1 stop
Multiple Airlines Logo
6:14 pm - 11:59 pm
IAH
-
PIT
28h 45m
2 stops
$277Multiple Airlines
vie., abr. 17 - lun., abr. 20
Spirit Airlines Logo
6:15 pm - 11:11 am
PIT
-
IAH
17h 56m
2 stops
Spirit Airlines Logo
12:16 pm - 11:59 pm
IAH
-
PIT
10h 43m
1 stop
$278Spirit Airlines
jue., abr. 23 - lun., abr. 27
Multiple Airlines Logo
1:22 pm - 12:44 am
PIT
-
IAH
12h 22m
2 stops
Multiple Airlines Logo
8:29 am - 10:07 pm
IAH
-
PIT
12h 38m
1 stop
$280Multiple Airlines
lun., may. 11 - jue., may. 14
Multiple Airlines Logo
5:23 pm - 2:51 pm
PIT
-
IAH
22h 28m
1 stop
Multiple Airlines Logo
5:34 pm - 10:58 pm
IAH
-
PIT
28h 24m
2 stops
$281Multiple Airlines
mar., jul. 7 - mié., jul. 15
Multiple Airlines Logo
6:35 am - 3:03 pm
PIT
-
IAH
9h 28m
1 stop
Multiple Airlines Logo
12:16 pm - 11:59 pm
IAH
-
PIT
10h 43m
1 stop
$282Multiple Airlines
dom., abr. 26 - mar., abr. 28
Spirit Airlines Logo
6:00 am - 8:23 am
PIT
-
IAH
27h 23m
3 stops
Spirit Airlines Logo
10:09 am - 5:20 pm
IAH
-
PIT
30h 11m
3 stops
$284Spirit Airlines
lun., abr. 20 - mié., abr. 22
Southwest Logo
6:50 pm - 8:55 pm
PIT
-
HOU
3h 05mnonstop
Southwest Logo
10:55 am - 2:40 pm
HOU
-
PIT
2h 45mnonstop
$297Southwest
vie., may. 29 - mar., jun. 2
Southwest Logo
5:10 pm - 7:20 pm
PIT
-
HOU
3h 10mnonstop
Southwest Logo
2:45 pm - 11:30 pm
HOU
-
PIT
7h 45m
1 stop
$307Southwest
sáb., may. 23 - lun., may. 25
Delta Logo
11:55 am - 4:28 pm
PIT
-
HOU
5h 33m
1 stop
Delta Logo
5:23 pm - 12:35 am
HOU
-
PIT
6h 12m
1 stop
$317Delta
jue., abr. 30 - vie., may. 1

American Airlines flights from Pittsburgh to Houston

Our best American Airlines deals on Pittsburgh to Houston flight tickets
American Airlines
May 5
PIT9:19 amPittsburgh
9h 38m
1 stop
IAH5:57 pmHouston George Bush Intcntl
May 26
IAH1:29 pmHouston George Bush Intcntl
9h 30m
1 stop
PIT11:59 pmPittsburgh
$295
American Airlines
Jul 9
PIT3:11 pmPittsburgh
5h 42m
1 stop
HOU7:53 pmHouston Hobby
Jul 14
HOU4:15 pmHouston Hobby
6h 20m
1 stop
PIT11:35 pmPittsburgh
$423
American Airlines
Apr 17
PIT3:15 pmPittsburgh
5h 36m
1 stop
HOU7:51 pmHouston Hobby
Apr 20
HOU4:18 pmHouston Hobby
5h 59m
1 stop
PIT11:17 pmPittsburgh
$588

Delta flights from Pittsburgh to Houston

Our best Delta deals on Pittsburgh to Houston flight tickets
Delta
Apr 30
PIT11:55 amPittsburgh
5h 33m
1 stop
HOU4:28 pmHouston Hobby
May 1
HOU5:23 pmHouston Hobby
6h 12m
1 stop
PIT12:35 amPittsburgh
$317
Delta
May 6
PIT11:55 amPittsburgh
5h 33m
1 stop
HOU4:28 pmHouston Hobby
May 13
HOU6:00 amHouston Hobby
5h 44m
1 stop
PIT12:44 pmPittsburgh
$357
Delta
May 2
PIT6:00 amPittsburgh
4h 53m
1 stop
HOU9:53 amHouston Hobby
May 6
HOU5:23 pmHouston Hobby
6h 11m
1 stop
PIT12:34 amPittsburgh
$375

momondo Fare Finder

 
Customize your flight search to find flights from Pittsburgh 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, momondo users made 832,500 searches. Data last updated abril 10, 2026.
Use the filters below to find and compare flights from Pittsburgh to Houston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PittsburghHouston

PIT - IAH

PITIAH

Pittsburgh

mié. 4/22

6:35 am-10:50 pm

2 stops17h 15m

Houston George Bush Intcntl

dom. 4/26

9:46 am-11:59 pm

1 stop13h 13m

$276

PittsburghHouston

PIT - IAH

PITIAH

Pittsburgh

vie. 4/17

6:00 am-12:53 pm

1 stop7h 53m

Houston George Bush Intcntl

lun. 4/20

6:14 pm-11:59 pm

2 stops28h 45m

$277

PittsburghHouston

PIT - IAH

PITIAH

Pittsburgh

jue. 4/23

6:15 pm-11:11 am

2 stops17h 56m

Houston George Bush Intcntl

lun. 4/27

12:16 pm-11:59 pm

1 stop10h 43m

$278

PittsburghHouston

PIT - IAH

PITIAH

Pittsburgh

lun. 5/11

1:22 pm-12:44 am

2 stops12h 22m

Houston George Bush Intcntl

jue. 5/14

8:29 am-10:07 pm

1 stop12h 38m

$280

PittsburghHouston

PIT - IAH

PITIAH

Pittsburgh

mar. 7/7

5:23 pm-2:51 pm

1 stop22h 28m

Houston George Bush Intcntl

mié. 7/15

5:34 pm-10:58 pm

2 stops28h 24m

$281

PittsburghHouston

PIT - IAH

PITIAH

Pittsburgh

dom. 4/26

6:35 am-3:03 pm

1 stop9h 28m

Houston George Bush Intcntl

mar. 4/28

12:16 pm-11:59 pm

1 stop10h 43m

$282

PittsburghHouston

PIT - IAH

PITIAH

Pittsburgh

lun. 4/20

6:00 am-8:23 am

3 stops27h 23m

Houston George Bush Intcntl

mié. 4/22

10:09 am-5:20 pm

3 stops30h 11m

$284
Quickest round-trip

PittsburghHouston

PIT - HOU

PITHOU

Pittsburgh

vie. 5/29

6:50 pm-8:55 pm

Nonstop3h 05m

Houston Hobby

mar. 6/2

10:55 am-2:40 pm

Nonstop2h 45m

$297

PittsburghHouston

PIT - HOU

PITHOU

Pittsburgh

sáb. 5/23

5:10 pm-7:20 pm

Nonstop3h 10m

Houston Hobby

lun. 5/25

2:45 pm-11:30 pm

1 stop7h 45m

$307

PittsburghHouston

PIT - HOU

PITHOU

Pittsburgh

jue. 4/30

11:55 am-4:28 pm

1 stop5h 33m

Houston Hobby

vie. 5/1

5:23 pm-12:35 am

1 stop6h 12m

$317

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Houston from

How to get the cheapest flight ticket from Pittsburgh to Houston

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 typical price of a round-trip flight between Pittsburgh and Houston?

What is the cheapest month to fly to Houston?

The month of August is, on average, the cheapest month to fly to Houston from Pittsburgh, with most prices found around $296. The month of September is another great option to travel to Houston, with average flight prices from Pittsburgh averaging around $342.

What is the cheapest day to depart on your flight to Houston?

On average, the least expensive day to fly to Houston from Pittsburgh is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $362. However, this price may fluctuate depending on the airline, the season, and holidays. 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 on Monday is $505.

What is the cheapest time of day to depart on your flight to Houston?

Our data shows that the cheapest Pittsburgh to Houston flights are usually those with departure times at noon. Our users have found flights to Houston at noon for as low as $442. Try not to purchase tickets in the morning because they tend to be around $508. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Pittsburgh to Houston flight route?

Fly from Pittsburgh to Houston George Bush Intcntl for the best Pittsburgh - Houston flight prices

How far in advance should I book a flight to Houston?

You are more likely to see cheaper flights to Houston from Pittsburgh when booking weeks ahead of your departure date. In general, you can expect to find flights to Houston for around $411 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Houston from Pittsburgh for as low as $298 on momondo.

What cabin class options are available on Pittsburgh to Houston flights?

There are 4 cabin classes available to choose from on Pittsburgh to Houston flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Pittsburgh to Houston flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Pittsburgh to Houston

Fastest flight time

2h 55m

Direct flights

Every day

Airports in Houston

2 airports
The fastest flight from Pittsburgh to Houston takes 2h 55m
Direct flights go from Pittsburgh to Houston every day.
There are 2 airports in Houston. From Pittsburgh there are direct flights to Houston George Bush Intcntl (IAH), Houston Hobby (HOU).
Search flight deals

Frequently asked questions about flying from Pittsburgh to Houston

  • How far is Pittsburgh to Houston by plane?

    The straight-line distance from Pittsburgh to Houston is 1136.3 mi. By plane, this route typically takes 2h 55m.

  • When did momondo last update prices for flights from Pittsburgh Airport to Houston?

    Prices for flights from Pittsburgh Airport to Houston were last updated today.

  • How many operators does momondo search for flights from Pittsburgh Airport to Houston?

  • How old do you have to be to fly from Pittsburgh Airport to Houston?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Pittsburgh Airport to Houston.

  • What documentation or ID do you need to fly to Houston?

    The travel and health documents you'll need for your trip to Houston may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Houston. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Pittsburgh to Houston

Compare and see reviews for airlines that fly from Pittsburgh to Houston with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $92Free CancellationRating
6.3
8,605 reviews
Search Spirit Airlines flights
DeltaPriceFrom $145Free CancellationRating
7.9
8,400 reviews
Search Delta flights
American AirlinesPriceFrom $171Free CancellationRating
7.1
11,564 reviews
Search American Airlines flights
United AirlinesPriceFrom $274Free CancellationRating
7.4
9,562 reviews
Search United Airlines flights
SouthwestPriceFrom $287Free CancellationRating
8.0
4,334 reviews
Search Southwest flights

Why use momondo?

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

It is quick and easy to find Pittsburgh to Houston flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Houston that suits you.

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

momondo does allow users to show only those flights to Houston from Pittsburgh which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Houston from Pittsburgh.

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

Yes. momondo can track prices for Pittsburgh to Houston flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Houston trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
dom. 5/10
dom. 5/17
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States