Cheap flights from San Antonio to Ontario, CA

Travel > North America > United States > San Antonio to Ontario, CA flights

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

Search and Compare cheap Flights

Enter your travel details:Step 1

Flight only
Flight + HotelSave up to 30% on vacations

From (city or airport):
Rooms: 1 2 3 4 5 6
Travelers: 1 2 3 4 5 6
To (city or airport):
Depart (mm/dd/yyyy):
Return (mm/dd/yyyy):
Weekly newsletter (optional)

Select merchants to compare:Step 2

 

From $168 / RT details

Book your flight now with Cheapoair.com and save!

Cheap Ontario airfares from $168/RT are provided by Cheapoair.com. Outbound flight is leaving on 10/03/2022, 12:01 pm from San Antonio Intl (SAT) airport and arrives at Ontario Int`l (ONT) at 10:05 pm. The flight time is 10 hours and 4 minutes. The Returning flight departes on 10/12/2022, 10:29 am (other return dates are also available). Date posted: 30 Aug 2022

Price evolution for flights From San Antonio To Ontario, CA

Recent Deals on Flights from San Antonio to Ontario, CA:Roundtrip / Oneway

• $168 Frontier Airlines 

  From	To	Departure	Time
  San Antonio, TX (SAT)	Ontario, CA (ONT)	10/03/2022	12:01 pm
  Ontario, CA (ONT)	San Antonio, TX (SAT)	10/12/2022	10:29 am

  cheapoair.com check price
• $198 Frontier Airlines 

  From	To	Departure	Time
  San Antonio, TX (SAT)	Ontario, CA (ONT)	10/03/2022	12:01 pm
  Ontario, CA (ONT)	San Antonio, TX (SAT)	10/08/2022	01:18 pm

  cheapoair.com check price
• $238 Frontier Airlines 

  From	To	Departure	Time
  San Antonio, TX (SAT)	Ontario, CA (ONT)	10/14/2022	12:55 pm
  Ontario, CA (ONT)	San Antonio, TX (SAT)	10/20/2022	07:35 am

  cheapoair.com check price
• $290 Multiple Airlines 

  From	To	Departure	Time
  San Antonio, TX (SAT)	Ontario, CA (ONT)	10/03/2022	12:01 pm
  Ontario, CA (ONT)	San Antonio, TX (SAT)	10/08/2022	05:40 pm

  cheapoair.com check price
• $507 Multiple Airlines 

  From	To	Departure	Time
  San Antonio, TX (SAT)	Ontario, CA (ONT)	10/03/2022	12:01 pm
  Ontario, CA (ONT)	San Antonio, TX (SAT)	10/12/2022	08:25 pm

  cheapoair.com check price
• $134 Frontier Airlines 

  From	To	Departure	Time
  San Antonio, TX (SAT)	Ontario, CA (ONT)	10/10/2022	11:56 am

  cheapoair.com check price
• $194 Frontier Airlines 

  From	To	Departure	Time
  San Antonio, TX (SAT)	Ontario, CA (ONT)	11/03/2022	11:38 am

  cheapoair.com check price
• $200 Frontier Airlines 

  From	To	Departure	Time
  San Antonio, TX (SAT)	Ontario, CA (ONT)	10/02/2022	12:11 pm

  cheapoair.com check price
• $417 Alaska Airlines 

  From	To	Departure	Time
  San Antonio, TX (SAT)	Ontario, CA (ONT)	10/10/2022	06:55 pm

  cheapoair.com check price
• $487 Alaska Airlines 

  From	To	Departure	Time
  San Antonio, TX (SAT)	Ontario, CA (ONT)	10/02/2022	06:30 pm

  cheapoair.com check price