Cheap flights from San Diego to Washington DC

Travel > North America > United States > San Diego to Washington DC flights

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

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From $178 / RT details

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Cheap Washington DC airfares from $178/RT are provided by Cheapoair.com. Outbound flight is leaving on 01/31/2025, 12:31 pm from San Diego Lindberg (SAN) airport and arrives at Reagan National (DCA) at 12:06 pm. The flight time is -1 hours and -25 minutes. The Returning flight departes on 02/07/2025, 06:00 pm (other return dates are also available). Date posted: 04 Dec 2024

Price evolution for flights From San Diego To Washington DC

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

• $178 Frontier Airlines 

  From	To	Departure	Time
  San Diego, CA (SAN)	Washington DC, DC (DCA)	01/31/2025	12:31 pm
  Washington DC, DC (DCA)	San Diego, CA (SAN)	02/07/2025	06:00 pm

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• $178 Frontier Airlines 

  From	To	Departure	Time
  San Diego, CA (SAN)	Washington DC, DC (DCA)	02/26/2025	06:25 am
  Washington DC, DC (DCA)	San Diego, CA (SAN)	03/04/2025	01:03 pm

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• $210 Frontier Airlines 

  From	To	Departure	Time
  San Diego, CA (SAN)	Washington DC, DC (DCA)	02/18/2025	06:25 am
  Washington DC, DC (DCA)	San Diego, CA (SAN)	02/25/2025	07:00 am

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• $210 Frontier Airlines 

  From	To	Departure	Time
  San Diego, CA (SAN)	Washington DC, DC (DCA)	02/18/2025	06:25 am
  Washington DC, DC (DCA)	San Diego, CA (SAN)	03/05/2025	06:00 pm

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• $222 Frontier Airlines 

  From	To	Departure	Time
  San Diego, CA (SAN)	Washington DC, DC (DCA)	02/19/2025	06:25 am
  Washington DC, DC (DCA)	San Diego, CA (SAN)	03/02/2025	06:00 pm

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• $69 Frontier Airlines 

  From	To	Departure	Time
  San Diego, CA (SAN)	Washington DC, DC (DCA)	02/25/2025	06:25 am

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• $70 Frontier Airlines 

  From	To	Departure	Time
  San Diego, CA (SAN)	Washington DC, DC (DCA)	01/30/2025	06:25 am

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• $76 Frontier Airlines 

  From	To	Departure	Time
  San Diego, CA (SAN)	Washington DC, DC (DCA)	03/11/2025	06:25 am

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• $194 Sun Country Airlines 

  From	To	Departure	Time
  San Diego, CA (SAN)	Washington DC, DC (IAD)	01/30/2025	06:08 pm

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• $374 Frontier Airlines 

  From	To	Departure	Time
  San Diego, CA (SAN)	Washington DC, DC (DCA)	04/02/2025	07:24 am

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