Cheap flights from Houston to Washington DC

Travel > North America > United States > Houston to Washington DC flights

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

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

• $190 Multiple Airlines 

  From	To	Departure	Time
  Houston, TX (IAH)	Washington DC, DC (DCA)	12/04/2022	11:07 pm
  Washington DC, DC (DCA)	Houston, TX (IAH)	12/19/2022	06:00 am

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• $238 Multiple Airlines 

  From	To	Departure	Time
  Houston, TX (IAH)	Washington DC, DC (DCA)	12/15/2022	11:07 pm
  Washington DC, DC (DCA)	Houston, TX (IAH)	12/24/2022	06:55 am

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• $408 Frontier Airlines 

  From	To	Departure	Time
  Houston, TX (IAH)	Washington DC, DC (DCA)	12/15/2022	11:07 pm
  Washington DC, DC (DCA)	Houston, TX (IAH)	12/24/2022	05:59 pm

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• $408 Frontier Airlines 

  From	To	Departure	Time
  Houston, TX (IAH)	Washington DC, DC (DCA)	12/04/2022	11:07 pm
  Washington DC, DC (DCA)	Houston, TX (IAH)	12/19/2022	01:27 pm

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• $160 Frontier Airlines 

  From	To	Departure	Time
  Houston, TX (IAH)	Washington DC, DC (DCA)	12/19/2022	11:00 pm

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• $324 Frontier Airlines 

  From	To	Departure	Time
  Houston, TX (HOU)	Washington DC, DC (DCA)	12/19/2022	11:45 am

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• $773 Alaska Airlines 

  From	To	Departure	Time
  Houston, TX (IAH)	Washington DC, DC (DCA)	12/19/2022	07:15 am

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• $797 Alaska Airlines 

  From	To	Departure	Time
  Houston, TX (IAH)	Washington DC, DC (IAD)	12/30/2022	07:15 am

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• $1154 Alaska Airlines 

  From	To	Departure	Time
  Houston, TX (IAH)	Washington DC, DC (DCA)	01/02/2023	07:15 am

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