Cheap flights from Denver to San Antonio

Travel > North America > United States > Denver to San Antonio flights

Check our current prices for flights from Denver to San Antonio. 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 Denver to San Antonio, you will need to run a search below.

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From $123 / RT details

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Cheap San Antonio airfares from $123/RT are provided by Cheapoair.com. Outbound flight is leaving on 01/30/2025, 08:43 am from Denver International Airport (DEN) airport and arrives at San Antonio Intl (SAT) at 12:02 pm. The flight time is 3 hours and 19 minutes. The Returning flight departes on 02/13/2025, 07:50 pm (other return dates are also available). Date posted: 23 Dec 2024

Price evolution for flights From Denver To San Antonio

Recent Deals on Flights from Denver to San Antonio:Roundtrip / Oneway

• $123 Frontier Airlines 

  From	To	Departure	Time
  Denver, CO (DEN)	San Antonio, TX (SAT)	01/30/2025	08:43 am
  San Antonio, TX (SAT)	Denver, CO (DEN)	02/13/2025	07:50 pm

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• $143 Frontier Airlines 

  From	To	Departure	Time
  Denver, CO (DEN)	San Antonio, TX (SAT)	02/08/2025	12:50 am
  San Antonio, TX (SAT)	Denver, CO (DEN)	02/22/2025	02:18 pm

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• $177 Frontier Airlines 

  From	To	Departure	Time
  Denver, CO (DEN)	San Antonio, TX (SAT)	02/10/2025	08:43 am
  San Antonio, TX (SAT)	Denver, CO (DEN)	02/23/2025	02:18 pm

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• $557 Frontier Airlines 

  From	To	Departure	Time
  Denver, CO (DEN)	San Antonio, TX (SAT)	02/24/2025	09:57 am
  San Antonio, TX (SAT)	Denver, CO (DEN)	03/11/2025	02:18 pm

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• $34 Frontier Airlines 

  From	To	Departure	Time
  Denver, CO (DEN)	San Antonio, TX (SAT)	02/18/2025	10:00 am

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• $44 Frontier Airlines 

  From	To	Departure	Time
  Denver, CO (DEN)	San Antonio, TX (SAT)	01/24/2025	08:43 am

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• $79 Frontier Airlines 

  From	To	Departure	Time
  Denver, CO (DEN)	San Antonio, TX (SAT)	03/03/2025	07:00 am

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• $85 Frontier Airlines 

  From	To	Departure	Time
  Denver, CO (DEN)	San Antonio, TX (SAT)	02/01/2025	12:50 am

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• $89 Frontier Airlines 

  From	To	Departure	Time
  Denver, CO (DEN)	San Antonio, TX (SAT)	02/28/2025	09:57 am

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