Cheap flights from Houston to Washington DC

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Check our current prices for flights from Houston to Washington DC. 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 Washington DC, you will need to run a search below.

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From $230 / RT details

Book your flight now with Cheapoair.com and save!

Cheap Washington DC airfares from $230/RT are provided by Cheapoair.com. Outbound flight is leaving on 01/12/2019, 05:14 am from Houston Intercont (IAH) airport and arrives at Reagan National (DCA) at 04:55 pm. The flight time is 11 hours and 41 minutes. The Returning flight departes on 01/19/2019, 12:30 pm (other return dates are also available). Date posted: 29 Oct 2018

Price evolution for flights From Houston To Washington DC

Price overview for flights from Houston to Washington DC

Recent Deals on Flights from Houston to Washington DC:Roundtrip / Oneway

  • $230Multiple Airlines flight Multiple Airlines 
    FromToDepartureTime
    Houston, TX (IAH)Washington DC, DC (DCA)01/12/201905:14 am
    Washington DC, DC (DCA)Houston, TX (IAH)01/19/201912:30 pm
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  • $297United Airlines flight United Airlines 
    FromToDepartureTime
    Houston, TX (IAH)Washington DC, DC (DCA)01/12/201909:45 am
    Washington DC, DC (DCA)Houston, TX (IAH)01/19/201908:05 am
    flyfar.ca check price
  • $318United Airlines flight United Airlines 
    FromToDepartureTime
    Houston, TX (IAH)Washington DC, DC (DCA)12/21/201807:10 am
    Washington DC, DC (DCA)Houston, TX (IAH)01/01/201905:15 am
    flightnetwork.com check price
  • $323United Airlines flight United Airlines 
    FromToDepartureTime
    Houston, TX (IAH)Washington DC, DC (DCA)12/21/201807:10 am
    Washington DC, DC (DCA)Houston, TX (IAH)01/01/201905:15 am
    flyfar.ca check price
  • $354Frontier Airlines flight Frontier Airlines 
    FromToDepartureTime
    Houston, TX (IAH)Washington DC, DC (DCA)01/12/201905:14 am
    Washington DC, DC (DCA)Houston, TX (IAH)01/19/201901:26 pm
    cheapoair.com check price
  • $131United Airlines flight United Airlines 
    FromToDepartureTime
    Houston, TX (IAH)Washington DC, DC (IAD)12/18/201806:18 pm
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  • $135United Airlines flight United Airlines 
    FromToDepartureTime
    Houston, TX (IAH)Washington DC, DC (IAD)12/18/201806:18 pm
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  • $154Major Airline flight Major Airline 
    FromToDepartureTime
    Houston, TX (HOU)Washington DC, DC (DCA)12/18/201807:40 pm
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  • $158Southwest Airlines flight Southwest Airlines 
    FromToDepartureTime
    Houston, TX (HOU)Washington DC, DC (DCA)12/18/201807:40 pm
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  • $166Major Airline flight Major Airline 
    FromToDepartureTime
    Houston, TX (HOU)Washington DC, DC (IAD)12/18/201807:00 am
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