starting at $333
starting at $89
Compare airlines, prices, and flight durations for your trip
Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Pittsburgh to Houston. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
A non-stop flight is the most convenient and comfortable way to fly from Pittsburgh to Houston, despite the fact that sometimes flights with transfers can cost significantly less.
A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from Pittsburgh to Houston:
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Answers to questions about the route that travelers are most interested in.
We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.
The Pittsburgh — Houston route is served by multiple airlines, including Southwest Airlines and Spirit Airlines. This is convenient for those who want the best balance of price, schedule, and travel conditions. Tickets start from $89, and depending on season and promotions, even better deals may appear. With our service, you can easily compare available options and book tickets that match your plans. The variety of carriers allows flexible choices and comfortable travel without overpaying.
starting at $333
starting at $89
Pittsburgh — Houston
03/25/2026
Departure
Direct flight
WN4368
starting at $333
Unable to find information about the schedule of direct flights from
The cheapest one-way flight from Pittsburgh to Houston departs on 03/25/2026, is operated by Spirit Airlines and costs $89
The cheapest roundtrip flight from Pittsburgh to Houston departs on 03/20/2026, is operated by Spirit Airlines and costs $422
Fastest flight from Pittsburgh to Houston takes 9h 39m
There are direct flights on this route 1 day a week: We
The distance between Pittsburgh and Houston is 1830km (1135 miles). The time difference between Pittsburgh and Houston is 1h
We couldn't find any special offers for flights from Pittsburgh to Houston
The cheapest flight ticket from Pittsburgh to Houston according to data for the last 48 hours costs $89
Often the best time to buy tickets from Pittsburgh to Houston is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Pittsburgh to Houston can be found flying in these months: March.
The fastest flights from Pittsburgh to Houston start from 9 hours 39 minutes in the air.
The following airlines operate direct flights on the route Pittsburgh — Houston: Southwest Airlines
We carefully collect statistics on the search and pricing of airlines and, based on these data, we make an assumption about future prices. Thus, you can better understand which season is the cheapest to fly from Pittsburgh to Houston