Cheap Flights from Houston to Pittsburgh International

Compare Houston to Pittsburgh International flight deals

Find the cheapest month or even day of the year to fly to Pittsburgh International

Book the best Pittsburgh International fare with no extra fees

Flight deals from Houston to Pittsburgh International

Looking for a cheap last-minute deal or the best return flight from Houston to Pittsburgh International? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Houston to Pittsburgh International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Houston to Pittsburgh International flights are currently cheapest in May.

Direct flights from Houston to Pittsburgh International

Houston to Pittsburgh International: Alternative routes

Compare routes from Houston to Pittsburgh below. You may find an airport to fly into that's cheaper, faster, or easier than Pittsburgh International.

Houston to Pittsburgh: Flight information

The things to know before you go.
Cheapest flight foundCHF 36
Cheapest month to flyMay
Average flight time2 hrs, 45 mins
Most popular airlineUnited
Average flights per week48

Finding cheap flights from Houston to Pittsburgh International: Frequently asked questions

The best price we found for a return flight from Houston to Pittsburgh International is CHF 86. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
2 hours and 44 minutes is the average flight time from Houston to Pittsburgh International.
United, Southwest Airlines and Air New Zealand fly direct from Houston to Pittsburgh International.
As of October 2024, there are 48 flights per week flying from Houston to Pittsburgh International.
The cheapest month to fly from Houston to Pittsburgh International is usually October 2024.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Houston to Pittsburgh International Airport on Thursday, 1 May 2025.
Yes – the average flight time is 2 hours and 44 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Pittsburgh International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Pittsburgh is around 40 days in advance, so don’t leave your flight to the last minute.

How to find cheap flights to Pittsburgh International from Houston

Looking for cheap tickets from Houston to Pittsburgh International? Here are a few tips on how to secure the best flight price and make your journey as smooth as possible.

  • Simply hit 'search'. From British Airways to international carriers like Emirates, we compare all major airlines along with the most popular online travel agents to find the cheapest plane tickets from Houston to Pittsburgh International. And with us there are no hidden fees - what you see is what you pay.
  • Compare flight deals to Pittsburgh International from Houston from over 1,000 providers. Then choose the cheapest or fastest plane tickets.
  • Flex your dates to find the best Houston-Pittsburgh International ticket prices. If you are flexible when it comes to your travel dates, use Skyscanner's 'Whole month' tool to find the cheapest month, and even day to fly to Pittsburgh International from Houston.
  • Set up a Price Alert. You can easily track the fare of your cheap Houston-Pittsburgh International flights by creating an alert. Whenever prices go down or up, you'll get an email or push notification to help make sure you get the best possible flight deal.
  • Fly without stops. Only interested in direct flights between Houston and Pittsburgh International? Make sure to tick 'Direct flights only' when performing a search. If there are direct flights available on the route, these will appear in the results.
  • Find the cheapest Business class flights from Houston and Pittsburgh International. We scour the internet for the best Business, Premium Economy and First Class flight fares to Pittsburgh International, too. Check the difference in price as you search – you might just chance upon a last-minute low fare. Note that not all cabin classes are available for every destination or airline.
  • Include nearby airports in your search. Widen your search for Houston to Pittsburgh International flight deals by selecting the "add nearby airports" option. This will allow you to see flight prices for all the nearest airports at your departure point and your destination and could help you save next time you travel.
  • Combine your flight to Pittsburgh International from Houston with hotels and car hire

    Once you've secured your cheap flight ticket from Houston to Pittsburgh International, discover the best prices and exclusive rates for hotels in Pittsburgh International or nearby. You can also compare hundreds of car hire companies in one go so that you get the best car hire price for your trip.


Prices shown on this page are estimated lowest prices only. Found in the last 45 days.