$88 Cheap Flights from Pittsburgh (PIT) to Houston (HOU)

Pittsburgh (PIT) to Houston (HOU) at a glance

Explore a range of airlines offering flights from Pittsburgh International Airport (PIT) to William P. Hobby Airport (HOU) on this convenient domestic route. Compare your options between full-service and budget carriers to discover the best flight prices that align with your travel plans and budget. Whether you're looking for cheap flights from Pittsburgh or the perfect itinerary to experience Houston's renowned attractions, we've got you covered with all the essential details for your journey.

• Fastest flight duration: around 3h 15m non-stop
• Route distance: roughly 1,100 miles (1,770 km)
• Flights per week: around 9 departures on average
• Typical fares (one-way): economy tickets often range from $130–$505, depending on seasonality and how far ahead you book

Flights from Pittsburgh International Airport (PIT) to William P. Hobby Airport (HOU)

According to recent traveler bookings, the top airlines flying from Pittsburgh to Houston are favored for both non-stop and one-stop flights. Many passengers opt for layovers at Hartsfield-Jackson Atlanta International Airport (ATL), which has about a 1-hour layover, Dallas-Fort Worth International Airport (DFW) with approximately a 1 hour and 15 minutes layover, and Nashville International Airport (BNA) offering around a 40-minute layover. This variety allows you to blend price, total travel time, and cabin class to discover the most suitable itinerary.

• Southwest Airlines: This budget-friendly airline provides both non-stop and one-stop options, with one-way ticket prices generally falling between $130 and $505. It dominates this route, accounting for about 85% of departures, and offers a typical non-stop flight duration of 3 hours and 15 minutes.
• Delta: As a full-service airline, Delta offers one-stop flights with one-way fares usually ranging from $150 to $465. It represents roughly 8% of the departures on this route, featuring an in-flight time of 4 hours and 15 minutes, and a total travel duration of approximately 5 hours and 15 minutes, including a layover.
• American Airlines: Another full-service option, American Airlines provides one-stop services where one-way fares typically span from $150 to $575. This carrier makes up about 7% of the flights on this route, with an in-flight duration of 4 hours and 15 minutes, leading to a total journey time of around 5 hours and 15 minutes, including layover time.

Best time to fly from Pittsburgh (PIT) to Houston (HOU)

The most popular months for travelers flying from Pittsburgh to Houston are March, April, and December, when peak temperatures in Houston reach up to 69.6°F in April. If you prefer quieter travel, consider August, the least busy and relatively cheaper time to visit with fewer crowds and temperatures around 84.9°F. For better deals, November usually offers the lowest average one-way fare around $228. Flight availability peaks in June, with approximately 12 flights per week, making it easier to find convenient departure times. January, February, April, and November have the fewest flights, with approximately 8 flights per week.

• Cheapest time to fly: November usually offers good deals with average one-way fare around $228, roughly 13% cheaper than the yearly average.
• More budget-friendly months to fly: October, September, and August typically offer average one-way fares of around $232.
• Most flight options: June has the highest number of flights from Pittsburgh to Houston, with approximately 12 flights per week, giving you more flexibility in scheduling your trip.

*Average one-way fare is based on Expedia flight booking data from January 2025 to April 2026 for the specified route and travel class and may change depending on availability, dates, and demand.

Alternative route from Pittsburgh (PIT) to Houston (HOU)

• Pittsburgh to Houston (PIT-IAH): George Bush Intercontinental Airport (IAH) lies approximately 23 miles from William P. Hobby Airport (HOU). One-way economy ticket prices for this route generally fall between $95 and $505, influenced by the season and how early you book. Travelers can choose from both non-stop and one-stop flights. Leading airlines on this route include United and American Airlines. Additionally, first-class service is offered for those seeking a premium experience.

How to find the best prices for flights from Pittsburgh (PIT) to Houston (HOU)

Getting some of the best deals on flights from Pittsburgh to Houston is all about timing and flexibility. Here are some key tips to help you save:

1. Best times to book and fly: cheaper fares are often available when booking at least two months in advance, although most travelers tend to book between two to eight weeks ahead. Departures between 12 PM and 6 PM usually offer lower prices and are also the most sought-after flight times. Additionally, flying on Wednesday typically results in cheaper fares, while Friday remains the most popular travel day.
2. Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
3. Bundle and save: bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.*
4. Compare flight options: use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
5. Stay flexible with dates: being open to different travel days can sometimes help you find better prices on flights and hotels.
6. Think about luggage: nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your allowance before confirming your booking to avoid excess baggage fees at the airport.

*Members only. Savings vary and are not available on all bundles. Select hotels.

Arriving at William P. Hobby Airport from Pittsburgh International Airport

Houston welcomes travelers from Pittsburgh with a range of transport options based on price, convenience, and proximity. Here's how to reach Houston efficiently:

• Hotel transfer: Transfers offer a convenient way to reach your hotel in Houston, with private rides that can be arranged in advance.
• Car rental: Renting a car from William P. Hobby Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at William P. Hobby Airport on Expedia.
• Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.
• Public transportation: From William P. Hobby Airport, Palm Center Transit Center, a metro station, is located about 5.5 miles away by car, providing convenient access to public transportation for travelers heading into the city.

Pittsburgh to Houston Flights

The cheapest times to fly from Pittsburgh to Houston

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Pittsburgh to Houston are during the month of November. You can find some of the cheapest flights from Pittsburgh to Houston with Expedia's search tool and vast selection of airlines.

The best time to book a flight from Pittsburgh to Houston

Sunday is one of the best days to book for cheap flights from Pittsburgh to Houston: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

How to find cheap round-trip tickets from Pittsburgh to Houston

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Pittsburgh to Houston in 2026. You can also book with separate airlines for your outbound and return journeys, from $88 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Pittsburgh to Houston flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

You could also save big by booking one of Expedia's vacation packages. Bundling together your Pittsburgh to Houston airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

*Terms apply.

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.