Cheap Flights from Pittsburgh to Houston starting at S$ 105

We've found these cheap flights for you. You can book one-way or return flight tickets.

Round-trip
One way

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Cheapest time to fly from Pittsburgh to Houston

We monitor flight fares to help you find the best deals effortlessly

Cheapest flights

From price

23 30
Apr

30 6
6 13
13 20
20 27
May

27 4
4 11
11 18
18 25
Jun

25 1
1 8
8 15

Displayed prices are calculated based on the lowest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

When to buy flight tickets from Pittsburgh (PIT) to Houston (HOU) the cheapest?

Airlines adjust prices for flights from Pittsburgh to Houston based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much is a flight from Pittsburgh (PIT) to Houston (HOU) cost?

According to Trip.com's data, the lowest price is around S$ 546.
How long is a flight from Pittsburgh (PIT) to Houston (HOU)?

It takes about 3 hours 32 minutes to fly from Pittsburgh (PIT) to Houston (HOU).
What are the most popular airlines that fly from Pittsburgh (PIT) to Houston (HOU)?

Airlines with flights from Pittsburgh (PIT) to Houston (HOU): Southwest Airlines, United Airlines, Air New Zealand and Emirates.
What's the most popular airline for direct flights from Pittsburgh (PIT) to Houston (HOU)?

United Airlines operates 4 direct flights from Pittsburgh (PIT) to Houston (HOU).
How many airports in Houston?

There are 2 airports near Houston: George Bush Intercontinental Airport and William P. Hobby Airport.

How to find a cheap flight from Pittsburgh to Houston

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Pittsburgh to Houston. Book your flights at the right time and save more.

Choose your dates flexibly and get the best deals on flights from Pittsburgh to Houston.

Tap 'Date' on the flight search bar to browse the calendar for Pittsburgh to Houston airfare over the next 6 months in 2025. If you're looking to fly within the next 3 months, the cheapest date seems to be Tue, Apr 8, with one-way flights starting at S$ 153.

Compare cheap flight deals from hundreds of airlines for Pittsburgh to Houston flights.

Our extensive search lets you compare prices from over 500 airlines to find the cheapest flights from Pittsburgh to Houston. The cheapest flight at the moment is with United Airlines.

Set up a Price Alert

Set up a Price Alert for your Pittsburgh to Houston flights and track ticket prices easily—no need for daily checks.

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Book early or wait for last-minute deals.

It's always better to book early. Flight tickets are often at their lowest when first released, usually a year ahead of departure. Keep an eye out as soon as your desired flights open for booking. If you miss the early deals, you may still find lower prices closer to your travel date.

Search for flights on the go.

For the best flight booking experience on the go, download Trip.com and search for cheap flights from Pittsburgh to Houston to get your exclusive deals.

Find cheapest flight ticket from Pittsburgh to Houston

Cheapest one-way flight price	S$ 104
Cheapest return ticket price	S$ 271
Off-season for travel	February
Peak season for travel	December
Flight distance	1,834.13km
Average flight time	3 hours 32 minutes
Popular airline	Delta Air Lines