Cheap flights from Houston to Pittsburgh

William P. Hobby
HOU
Pittsburgh
PIT

Flight deals from Houston to Pittsburgh

Below you can see the best deals on flights Houston — Pittsburgh for upcoming dates. Direct and connecting flights from various airlines — compare prices and choose the right ticket.

The lowest price for the next 2 months is on 15 September, from $102.

Top 10 cheap flights from Houston to Pittsburgh

DL
DL
$ 102

Houston — Pittsburgh

07:00—12:31
15 Sep 2026
4 h 31 m
1 stop
DL
DL
$ 102

Houston — Pittsburgh

18:27—23:58
15 Sep 2026
4 h 31 m
1 stop
DL
DL
$ 102

Houston — Pittsburgh

12:21—18:39
15 Sep 2026
5 h 18 m
1 stop
DL
DL
$ 102

Houston — Pittsburgh

08:10—14:36
15 Sep 2026
5 h 26 m
1 stop
DL
DL
$ 102

Houston — Pittsburgh

06:00—12:31
15 Sep 2026
5 h 31 m
1 stop
DL
DL
$ 102

Houston — Pittsburgh

14:25—21:39
15 Sep 2026
6 h 14 m
1 stop
DL
DL
$ 103

Houston — Pittsburgh

18:27—23:58
24 Sep 2026
4 h 31 m
1 stop
DL
DL
$ 103

Houston — Pittsburgh

07:00—12:31
22 Sep 2026
4 h 31 m
1 stop
DL
DL
$ 103

Houston — Pittsburgh

18:27—23:58
22 Sep 2026
4 h 31 m
1 stop
DL
DL
$ 103

Houston — Pittsburgh

08:10—14:36
22 Sep 2026
5 h 26 m
1 stop

Prices were found in the last 72 hours and may change — check the exact price when you continue.

About the Houston — Pittsburgh flight

Looking for cheap flights from Houston to Pittsburgh? Compare fares from different airlines, check the flight schedule and travel time — and book your Houston — Pittsburgh ticket online at the best price.

The route has direct flights — around 65 flights per week, flights are operated by United Airlines, Southwest Airlines, a nonstop flight takes about 2 h 50 min, the distance between the cities is around 1,830 km.

Planning your trip? You may find our Pittsburgh travel guide, how to get from the airport into town and Pittsburgh weather forecast useful. To catch a low fare, use the low-price calendar and the monthly price chart on this page.

Facts about this route

from $102Min. price
SeptemberCheapest
AugustPeak season
YesDirect flights
1,830 kmDistance
2 h 50 minTravel time
2Airlines
65 / wkFlights

Flight schedule from Houston to Pittsburgh

The table shows direct flights from Houston to Pittsburgh on the selected date. The flight takes approximately 2 h 50 min. Regular flights are operated by United Airlines and Southwest Airlines. Departures from George Bush Intercontinental Airport and William P. Hobby Airport airports, arrivals at Pittsburgh International Airport.

For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.

Today
Any time
Last update: 25 Aug 2026

Flight ticket prices by day: Houston — Pittsburgh

Below is a calendar of the lowest flight ticket prices for Houston — Pittsburgh by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from $102 in September, and the most expensive are around $273 in August. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.

 
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Prices by month

Average one-way fares from Houston to Pittsburgh by month. Tickets are usually cheapest in September (around $212) and priciest in July (about $338) — use the table and chart below to pick the best time to fly.

MonthAverage priceLevelMonthAverage priceLevelMonthAverage priceLevel
Jan$326highMay$278mediumSep$212low
Feb$314highJun$332highOct$224low
Mar$254mediumJul$338highNov$272medium
Apr$218lowAug$320highDec$332high

Some values are estimated based on seasonality.

When to fly

Weather in Pittsburgh: it is warmest in July (up to 29 °C on average) and coolest in January (around 3 °C). The driest month is November.

Tickets are usually cheapest in September and most expensive in August. Compare prices and weather by month in the charts below to pick the best time to fly.

Temperature · Pittsburgh

Dry and wet days · Pittsburgh

Wind speed and direction · Pittsburgh

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How to get the best deal on a Houston — Pittsburgh ticket

  • Book ahead: fares for Houston — Pittsburgh are usually lower 3–8 weeks before departure than at the last minute.
  • Play with your dates — Tuesday, Wednesday and Saturday departures are often cheaper than Friday and Sunday.
  • Houston is served by more than one airport — compare fares and travel time to each before you book.
  • The cheapest month to fly to Pittsburgh is usually September — plan your trip around it if your dates are flexible.
  • Compare direct and connecting flights: nonstop is faster, while a connection is sometimes noticeably cheaper.
  • Watch the low-price calendar and the monthly price trend on this page — they make it easier to catch a good date.
  • Travelling light? Pick a cabin-baggage-only fare — tickets without checked luggage are noticeably cheaper.
  • Get to the airport in good time — about 2–3 hours before an international departure and roughly an hour before a domestic one.

Airlines

Flights on the Houston — Pittsburgh route are operated by 2 airlines; United Airlines runs the most flights (around 97% of all flights). Compare carriers, flight shares and schedules below.

  • United AirlinesUA
    21x/week
    WebsiteFleet: 956165M pax/year
    • Direct flight IAH → PIT21x/week
      Duration
      2h 52m
      Days
      MTWTFSS
    96.9%Open →
  • Southwest AirlinesWN
    1x/week
    WebsiteFleet: 817140M pax/year
    • Direct flight HOU → PIT1x/week
      Duration
      2h 45m
      Days
      MTWTFSS
    3.1%Open →

Cities and airports on the Houston — Pittsburgh route

Flights Houston — Pittsburgh depart from George Bush Intercontinental Airport and William P. Hobby Airport and arrive at Pittsburgh International Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.

Departure

Houston

HOU
United States
About the cityHow to get thereWeatherAll about the country United States
Arrival

Pittsburgh

PIT
United States
About the cityHow to get thereWeatherAll about the country United States
Departure airports
Arrival airports

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Frequently asked questions about the Houston — Pittsburgh flight

How long is the flight from Houston to Pittsburgh?

A nonstop Houston — Pittsburgh flight takes about 2 h 50 min — the distance between the cities is around 1,830 km.

How far is it from Houston to Pittsburgh?

The distance from Houston to Pittsburgh is about 1,830 km, which a nonstop flight covers in around 2 h 50 min.

Are there direct flights from Houston to Pittsburgh?

Yes, there are nonstop flights Houston — Pittsburgh — around 65 flights per week.

Which airlines fly from Houston to Pittsburgh?

Airlines operating Houston — Pittsburgh include United Airlines, Southwest Airlines. See the full list with schedules in the "Airlines" section on this page.

Which airports do Houston — Pittsburgh flights use?

Flights from Houston depart from George Bush Intercontinental Airport, William P. Hobby Airport, and arrive at Pittsburgh International Airport. If a city has more than one airport, check which one your ticket uses before you travel.

How much is a ticket from Houston to Pittsburgh?

The price of a Houston — Pittsburgh ticket depends on your travel date, season and demand: it is usually cheapest to fly in September, and most expensive in August. Tickets typically cost between $102 and $273. Check the current lowest fare and low-price calendar on this page.

When is the best time to book flights Houston — Pittsburgh?

Flights Houston — Pittsburgh are usually cheaper when booked in advance — a few weeks before departure and away from peak dates; the most budget-friendly month to fly is September. Compare prices by month in the price trend chart on this page.

How can I find the cheapest flights from Houston to Pittsburgh?

To catch a low fare Houston — Pittsburgh, book a few weeks in advance, keep your dates flexible, and compare airlines and connecting options. The low-price calendar and monthly price chart on this page show the cheapest days and months at a glance: the most budget-friendly month to fly is usually September.

How early should I arrive at the airport?

For international flights, plan to be at the airport about 2–3 hours before departure, and around an hour before a domestic flight. Allow extra time during busy travel seasons and at large hubs, where check-in and security lines can be longer.

Where else you can fly from Houston

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New York CityDallasAtlantaLos AngelesWashington, D.C.ChicagoDenverOrlandoMexico CityMiamiLondonCancunFort LauderdaleOklahoma CityTulsaDetroitPhoenixMcAllenMonterreySeattleCorpus ChristiWichitaMinneapolisBirminghamCharlotteLittle RockSan AntonioAustinMidlandPanama CityBaton RougeBostonTampaSan SalvadorEl PasoNew OrleansKnoxvilleLubbockSan FranciscoSalt Lake City

Where else you can fly from Pittsburgh

See all
New York CityChicagoWashington, D.C.BostonDetroitPhiladelphiaMinneapolisAtlantaOrlandoTorontoFort LauderdaleCharlotteDallasMontrealSeattleTampaMiamiDenverLos AngelesRaleighBradfordPhoenixLondonReykjavikMyrtle BeachSan FranciscoDublinLas VegasSalt Lake CityNashvilleLancasterDu BoisFort MyersSouth PortlandCancunHartfordPunta CanaSan DiegoNew OrleansNorth Charleston

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