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Cheap Flights from Pittsburgh (PIT) to Houston (HOU)

View AU$384 flight on Sun, 23 Aug 2026Opens in a new window

Popular airlines from Pittsburgh International Airport (PIT) to Houston William Hobby Airport (HOU)

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Cheap Flights from Pittsburgh (PIT) to Houston (HOU)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sun, 23 Aug - Sun, 30 Aug
PIT
Pittsburgh
HOU
Houston
AU$725 Return, found 6 days ago
AU$725
Return
found 6 days ago
Select Delta flight, departing Sun, 23 Aug from Pittsburgh to Houston, returning Sun, 30 Aug, priced at AU$725 found 6 days ago
Delta
Sun, 23 Aug - Sun, 30 Aug
PIT
Pittsburgh
HOU
Houston
AU$789 Return, found 6 days ago
AU$789
Return
found 6 days ago
Select Delta flight, departing Sun, 23 Aug from Pittsburgh to Houston, returning Sun, 30 Aug, priced at AU$789 found 6 days ago
Delta
Sun, 23 Aug - Sun, 30 Aug
PIT
Pittsburgh
HOU
Houston
AU$790 Return, found 6 days ago
AU$790
Return
found 6 days ago
Select Delta flight, departing Sun, 23 Aug from Pittsburgh to Houston, returning Sun, 30 Aug, priced at AU$790 found 6 days ago
Delta
Sun, 23 Aug - Sun, 30 Aug
PIT
Pittsburgh
HOU
Houston
AU$796 Return, found 6 days ago
AU$796
Return
found 6 days ago
Select Delta flight, departing Sun, 23 Aug from Pittsburgh to Houston, returning Sun, 30 Aug, priced at AU$796 found 6 days ago
Delta
Sun, 23 Aug - Sun, 30 Aug
PIT
Pittsburgh
HOU
Houston
AU$824 Return, found 6 days ago
AU$824
Return
found 6 days ago
Select Delta flight, departing Sun, 23 Aug from Pittsburgh to Houston, returning Sun, 30 Aug, priced at AU$824 found 6 days ago
Delta
Sun, 23 Aug - Sun, 30 Aug
PIT
Pittsburgh
HOU
Houston
AU$845 Return, found 6 days ago
AU$845
Return
found 6 days ago
Select Delta flight, departing Sun, 23 Aug from Pittsburgh to Houston, returning Sun, 30 Aug, priced at AU$845 found 6 days ago
Delta
Sun, 23 Aug - Sun, 30 Aug
PIT
Pittsburgh
HOU
Houston
AU$853 Return, found 6 days ago
AU$853
Return
found 6 days ago
Select Delta flight, departing Sun, 23 Aug from Pittsburgh to Houston, returning Sun, 30 Aug, priced at AU$853 found 6 days ago
Delta
Sun, 23 Aug - Sun, 30 Aug
PIT
Pittsburgh
HOU
Houston
AU$859 Return, found 6 days ago
AU$859
Return
found 6 days ago
Select Delta flight, departing Sun, 23 Aug from Pittsburgh to Houston, returning Sun, 30 Aug, priced at AU$859 found 6 days ago
Delta
Sun, 27 Sept - Sun, 4 Oct
PIT
Pittsburgh
HOU
Houston
AU$898 Return, found 6 days ago
AU$898
Return
found 6 days ago
Select Delta flight, departing Sun, 27 Sept from Pittsburgh to Houston, returning Sun, 4 Oct, priced at AU$898 found 6 days ago
Delta
Sun, 27 Sept - Sun, 4 Oct
PIT
Pittsburgh
HOU
Houston
AU$963 Return, found 6 days ago
AU$963
Return
found 6 days ago
Select Delta flight, departing Sun, 27 Sept from Pittsburgh to Houston, returning Sun, 4 Oct, priced at AU$963 found 6 days ago
Delta
Sun, 27 Sept - Sun, 4 Oct
PIT
Pittsburgh
HOU
Houston
AU$969 Return, found 6 days ago
AU$969
Return
found 6 days ago
Select Delta flight, departing Sun, 27 Sept from Pittsburgh to Houston, returning Sun, 4 Oct, priced at AU$969 found 6 days ago
Delta
Sun, 27 Sept - Sun, 4 Oct
PIT
Pittsburgh
HOU
Houston
AU$970 Return, found 6 days ago
AU$970
Return
found 6 days ago
Select Delta flight, departing Sun, 27 Sept from Pittsburgh to Houston, returning Sun, 4 Oct, priced at AU$970 found 6 days ago
Delta
Sun, 27 Sept - Sun, 4 Oct
PIT
Pittsburgh
HOU
Houston
AU$998 Return, found 6 days ago
AU$998
Return
found 6 days ago
Select Delta flight, departing Sun, 27 Sept from Pittsburgh to Houston, returning Sun, 4 Oct, priced at AU$998 found 6 days ago

Find the cheapest month to fly from Pittsburgh (PIT) to Houston (HOU)

September is typically the cheapest month to fly

From AU$266 - AU$627 per traveller.

Frequently asked questions

How much does a flight from Pittsburgh, PA (PIT-Pittsburgh Intl.) to Houston, TX (HOU-William P. Hobby) cost?
You can find one-way and return flights from PIT to HOU with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when PIT to HOU ticket fares go up or down.
What is the cheapest month to fly from Pittsburgh, PA (PIT-Pittsburgh Intl.) to Houston, TX (HOU-William P. Hobby)?
If you're looking for the cheapest time to fly from Pittsburgh, PA (PIT-Pittsburgh Intl.) to Houston, TX (HOU-William P. Hobby), September is typically your best bet! You can expect average return flight prices around AU$470 during this month. September often sees lower prices because the peak summer travel season has ended, and demand starts to decrease. Other budget-friendly months for this route include August and October.
Which airlines fly direct from Pittsburgh, PA (PIT-Pittsburgh Intl.) to Houston, TX (HOU-William P. Hobby)?
Only one airline offers direct flights from Pittsburgh, PA (PIT-Pittsburgh Intl.) to Houston, TX (HOU-William P. Hobby). Southwest Airlines operates 7 direct flights from Pittsburgh, PA (PIT-Pittsburgh Intl.) to Houston, TX (HOU-William P. Hobby) every week.
What is the cheapest airline that flies from Pittsburgh, PA (PIT-Pittsburgh Intl.) to Houston, TX (HOU-William P. Hobby)?
Southwest Airlines is one of the cheapest airlines offering nonstop return flights from Pittsburgh Intl. (PIT) to William P. Hobby (HOU), with tickets starting from around AU$358 for flights that can be booked for departure within the next year. Sun Country Airlines offers one of the cheapest connecting return flights from Pittsburgh Intl. (PIT) to William P. Hobby (HOU) starting from around AU$478. These prices are per adult, for economy/coach class. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
How do I find cheap flights from Pittsburgh, PA (PIT-Pittsburgh Intl.) to Houston, TX (HOU-William P. Hobby)?
To find a cheap flight from Pittsburgh, PA (PIT-Pittsburgh Intl.) to Houston, TX (HOU-William P. Hobby), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Pittsburgh, PA (PIT-Pittsburgh Intl.) to Houston, TX (HOU-William P. Hobby)?
The best airline to fly with from Pittsburgh, PA (PIT-Pittsburgh Intl.) to Houston, TX (HOU-William P. Hobby) will differ from traveler to traveler. If you like to fly early, United offers early morning flights. If price is the most important factor, Southwest Airlines typically offers the lowest fares. Southwest Airlines offers the most daily flights from Pittsburgh, PA (PIT-Pittsburgh Intl.) to Houston, TX (HOU-William P. Hobby), which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Pittsburgh, PA (PIT) to Houston, TX (HOU)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Pittsburgh, PA (PIT-Pittsburgh Intl.) to Houston, TX (HOU-William P. Hobby)?
You'll find around 42 connecting flights per day from Pittsburgh Intl. (PIT) to William P. Hobby (HOU). Some common connection points include Nashville Intl. (BNA), Midway Intl. (MDW), and Orlando Intl. (MCO).
What is the earliest flight from Pittsburgh, PA (PIT-Pittsburgh Intl.) to Houston, TX (HOU-William P. Hobby)?
The earliest flight from Pittsburgh International Airport (PIT) to William P. Hobby Airport (HOU) typically departs around 5:00 AM local time. This flight is operated by American Airlines. This is a seasonal service, active only in December. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Pittsburgh, PA (PIT-Pittsburgh Intl.) to Houston, TX (HOU-William P. Hobby)?
You'll find the most flights from Pittsburgh, PA (PIT-Pittsburgh Intl.) to Houston, TX (HOU-William P. Hobby) on a Friday, with around 68 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include Southwest Airlines, United, and American Airlines.
What are the most popular departure times for flights from Pittsburgh, PA (PIT-Pittsburgh Intl.) to Houston, TX (HOU-William P. Hobby)?
The most popular departure times for flights from Pittsburgh, PA (PIT-Pittsburgh Intl.) to Houston, TX (HOU-William P. Hobby) are in the morning, from 6am to 9am. Many major carriers, including American Airlines, United and Southwest Airlines, offer flights during this window. Many travellers prefer these early morning flights as they allow you to arrive at your destination with plenty of time to spare for the day.
How long does it take to fly from Pittsburgh, PA (PIT-Pittsburgh Intl.) to Houston, TX (HOU-William P. Hobby)?
A nonstop flight from Pittsburgh, PA (PIT-Pittsburgh Intl.) to Houston, TX (HOU-William P. Hobby) typically takes around 3 hours. This route covers a distance of approximately 1,819 kilometers. If you opt for a one-stop flight, your travel time will be longer, usually around 5 hours 30 minutes, including the layover. Flights with two or more stops generally take about 8 hours 18 minutes. Keep in mind that actual flight times can vary due to factors like wind patterns and air traffic.
Can you fly business or first class from Pittsburgh, PA (PIT-Pittsburgh Intl.) to Houston, TX (HOU-William P. Hobby)?
You can fly business class or first class between PIT and HOU. You can fly business class with Frontier Airlines and Delta.First class cabins are available on Alaska Airlines, Spirit Airlines, Delta, United, and American Airlines.
How do I earn miles on a Pittsburgh, PA (PIT) to Houston, TX (HOU) flight with Expedia?
It's easy to earn miles on a Pittsburgh, PA (PIT) to Houston, TX (HOU) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Houston, TX (HOU) from Pittsburgh, PA (PIT)?
If you're planning to travel to Houston from Pittsburgh Intl. (PIT), you can fly directly into William P. Hobby (HOU). Some flights may connect through major hubs like Nashville Intl. (BNA), Seattle - Tacoma Intl. (SEA), or Midway Intl. (MDW) before reaching Houston. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Pittsburgh, PA (PIT) to Houston, TX (HOU) at the last minute?
Typically, booking a last minute flight from Pittsburgh, PA (PIT) to Houston, TX (HOU) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Pittsburgh, PA (PIT) to Houston, TX (HOU) flight and hotel package?
Securing a Pittsburgh, PA (PIT) to Houston, TX (HOU) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Pittsburgh, PA (PIT-Pittsburgh Intl.) to Houston, TX (HOU-William P. Hobby)?
If you booked your Pittsburgh, PA (PIT-Pittsburgh Intl.) to Houston, TX (HOU-William P. Hobby) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Pittsburgh Intl.
Destination airport
William P. Hobby
Return price
AU$725
Distance
1807 km
Average flight time
2 hours 32 mins

Book with confidence

Your quick guide to flights from Pittsburgh to Houston

Pick up great flights from Pittsburgh to Houston

With Expedia, you have your pick of flights a day with 20 airlines covering flights from Pittsburgh to Houston. Whether you’re on a business trip, a family holiday or a luxury break, just enter your travel dates, hit search then check out your choice of flights. Select from return, one way or multi-city flights, and use the advance search tool if you want a direct or refundable flight. You can narrow your search to show you just your preferred cabin class and airline, too. It’s all easy. You can book direct flights from Pittsburgh to Houston that take around hours.

Find cheap flights from Pittsburgh to Houston

From the great flight deals with prices currently ranging from AU$725 to AU$998, you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from Pittsburgh to Houston around 4 to 6 weeks in advance. If your travel dates are flexible, try to avoid weekends and peak seasons – when you are more likely to grab the lowest prices. Even last minute, there are some impressive deals. The cheapest time to fly to Houston is normally in August.

Reasons to book your flight from Pittsburgh to Houston with Expedia

Expedia makes it easy to find, book, and travel, with everything you need all in one place. When you enter your travel details, find fantastic deals just for you on flight tickets from Pittsburgh to Houston across all the main airline carriers, so you can save time, dollars, and hassle finding the perfect flight. If you think your plans could change, choose refundable flights so any changes won’t cost you more. Book your flight to Houston right now and, if you join Expedia Rewards, you earn points this time and every time you travel with Expedia.

Your quick guide to flights from Pittsburgh to Houston

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*Available to Expedia members.