Cheap flights from Houston to United States

Travel > North America > United States

Check our current prices for flights from Houston to United States. Please note that we also give you historical search data for this city connection. These are all airfares that people found in the past, in order to find more current flight information from Houston to United States, you will need to run a search below.

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From $76 / RT details

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Cheap Pittsburgh airfares from $76/RT are provided by Cheapoair.com. Outbound flight is leaving on 05/20/2025, 02:18 pm from Houston Intercont (IAH) airport and arrives at Pittsburgh Intl (PIT) at 11:55 pm. The flight time is 9 hours and 37 minutes. The Returning flight departes on 06/03/2025, 06:30 am (other return dates are also available). Date posted: 13 Feb 2025

Price evolution for flights From Houston To United States

Recent Deals on Flights from Houston to United States:Roundtrip / Oneway

• $76 Spirit Airlines 

  From	To	Departure	Time
  Houston, TX (IAH)	Pittsburgh, PA (PIT)	05/20/2025	02:18 pm
  Pittsburgh, PA (PIT)	Houston, TX (IAH)	06/03/2025	06:30 am

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• $139 Multiple Airlines 

  From	To	Departure	Time
  Houston, TX (IAH)	Newark, NJ (EWR)	04/30/2025	05:35 pm
  Newark, NJ (EWR)	Houston, TX (IAH)	05/13/2025	10:51 am

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• $161 Spirit Airlines 

  From	To	Departure	Time
  Houston, TX (IAH)	Newark, NJ (EWR)	04/30/2025	09:43 am
  Newark, NJ (EWR)	Houston, TX (IAH)	05/13/2025	10:51 am

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• $180 Frontier Airlines 

  From	To	Departure	Time
  Houston, TX (IAH)	Portland, OR (PDX)	04/30/2025	06:00 am
  Portland, OR (PDX)	Houston, TX (IAH)	05/06/2025	06:20 am

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• $189 Spirit Airlines 

  From	To	Departure	Time
  Houston, TX (IAH)	New York, NY (LGA)	04/30/2025	06:10 am
  New York, NY (LGA)	Houston, TX (IAH)	05/13/2025	10:51 am

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• $76 Frontier Airlines 

  From	To	Departure	Time
  Houston, TX (IAH)	Portland, OR (PDX)	05/13/2025	06:00 am

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• $110 Spirit Airlines 

  From	To	Departure	Time
  Houston, TX (IAH)	San Antonio, TX (SAT)	05/07/2025	09:00 am

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• $113 Spirit Airlines 

  From	To	Departure	Time
  Houston, TX (IAH)	Charleston, SC (CHS)	04/18/2025	09:25 pm

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• $174 Spirit Airlines 

  From	To	Departure	Time
  Houston, TX (IAH)	Milwaukee, WI (MKE)	04/22/2025	05:45 am

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• $179 Spirit Airlines 

  From	To	Departure	Time
  Houston, TX (IAH)	Portland, OR (PDX)	05/13/2025	02:44 pm

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