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 $190 / RT details

Book your flight now with Cheapoair.com and save!

Cheap Washington DC airfares from $190/RT are provided by Cheapoair.com. Outbound flight is leaving on 12/04/2022, 11:07 pm from Houston Intercont (IAH) airport and arrives at Reagan National (DCA) at 12:37 pm. The flight time is 13 hours and 30 minutes. The Returning flight departes on 12/19/2022, 06:00 am (other return dates are also available). Date posted: 23 Oct 2022

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

  • $190Multiple Airlines flight Multiple Airlines 
    FromToDepartureTime
    Houston, TX (IAH)Washington DC, DC (DCA)12/04/202211:07 pm
    Washington DC, DC (DCA)Houston, TX (IAH)12/19/202206:00 am
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  • $238Multiple Airlines flight Multiple Airlines 
    FromToDepartureTime
    Houston, TX (IAH)Washington DC, DC (DCA)12/15/202211:07 pm
    Washington DC, DC (DCA)Houston, TX (IAH)12/24/202206:55 am
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  • $408Frontier Airlines flight Frontier Airlines 
    FromToDepartureTime
    Houston, TX (IAH)Washington DC, DC (DCA)12/15/202211:07 pm
    Washington DC, DC (DCA)Houston, TX (IAH)12/24/202205:59 pm
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  • $408Frontier Airlines flight Frontier Airlines 
    FromToDepartureTime
    Houston, TX (IAH)Washington DC, DC (DCA)12/04/202211:07 pm
    Washington DC, DC (DCA)Houston, TX (IAH)12/19/202201:27 pm
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  • $160Frontier Airlines flight Frontier Airlines 
    FromToDepartureTime
    Houston, TX (IAH)Washington DC, DC (DCA)12/19/202211:00 pm
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  • $324Frontier Airlines flight Frontier Airlines 
    FromToDepartureTime
    Houston, TX (HOU)Washington DC, DC (DCA)12/19/202211:45 am
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  • $773Alaska Airlines flight Alaska Airlines 
    FromToDepartureTime
    Houston, TX (IAH)Washington DC, DC (DCA)12/19/202207:15 am
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  • $797Alaska Airlines flight Alaska Airlines 
    FromToDepartureTime
    Houston, TX (IAH)Washington DC, DC (IAD)12/30/202207:15 am
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  • $1154Alaska Airlines flight Alaska Airlines 
    FromToDepartureTime
    Houston, TX (IAH)Washington DC, DC (DCA)01/02/202307:15 am
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