Cheap flights from Ontario to San Antonio

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

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

Search and Compare cheap Flights

Enter your travel details:Step 1









Select merchants to compare:Step 2
Travelgrove
 
From $110 / RT details

Book your flight now with Cheapoair.com and save!

Cheap San Antonio airfares from $110/RT are provided by Cheapoair.com. Outbound flight is leaving on 02/20/2025, 09:35 pm from Ontario Int`l (ONT) airport and arrives at San Antonio Intl (SAT) at 04:58 pm. The flight time is 19 hours and 23 minutes. The Returning flight departes on 02/25/2025, 02:18 pm (other return dates are also available). Date posted: 30 Jan 2025

Price evolution for flights From Ontario To San Antonio

Price overview for flights from Ontario to San Antonio

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

  • $110Frontier Airlines flight Frontier Airlines 
    FromToDepartureTime
    Ontario, CA (ONT)San Antonio, TX (SAT)02/20/202509:35 pm
    San Antonio, TX (SAT)Ontario, CA (ONT)02/25/202502:18 pm
    cheapoair.com check price
  • $120Frontier Airlines flight Frontier Airlines 
    FromToDepartureTime
    Ontario, CA (ONT)San Antonio, TX (SAT)02/27/202509:35 pm
    San Antonio, TX (SAT)Ontario, CA (ONT)03/05/202505:58 pm
    cheapoair.com check price
  • $160Frontier Airlines flight Frontier Airlines 
    FromToDepartureTime
    Ontario, CA (ONT)San Antonio, TX (SAT)02/21/202505:13 pm
    San Antonio, TX (SAT)Ontario, CA (ONT)03/02/202505:26 pm
    cheapoair.com check price
  • $175Multiple Airlines flight Multiple Airlines 
    FromToDepartureTime
    Ontario, CA (ONT)San Antonio, TX (SAT)02/21/202505:13 pm
    San Antonio, TX (SAT)Ontario, CA (ONT)03/02/202507:25 pm
    cheapoair.com check price
  • $66Frontier Airlines flight Frontier Airlines 
    FromToDepartureTime
    Ontario, CA (ONT)San Antonio, TX (SAT)02/26/202502:43 pm
    cheapoair.com check price
  • $85Frontier Airlines flight Frontier Airlines 
    FromToDepartureTime
    Ontario, CA (ONT)San Antonio, TX (SAT)02/13/202509:35 pm
    cheapoair.com check price
  • $90Frontier Airlines flight Frontier Airlines 
    FromToDepartureTime
    Ontario, CA (ONT)San Antonio, TX (SAT)02/16/202512:59 am
    cheapoair.com check price
  • $95Frontier Airlines flight Frontier Airlines 
    FromToDepartureTime
    Ontario, CA (ONT)San Antonio, TX (SAT)02/02/202508:11 pm
    cheapoair.com check price
  • $166Frontier Airlines flight Frontier Airlines 
    FromToDepartureTime
    Ontario, CA (ONT)San Antonio, TX (SAT)02/22/202512:59 am
    cheapoair.com check price
cheap domestic and international flights

Recently found cheap flight deals

Multiple AirlinesSan Francisco To Tenerife Multiple Airlines airfares from San Francisco in June
$1404 Depart: 06/13/2024
Return: 06/18/2024

provided by Cheapoair.com

Multiple AirlinesLas Vegas To Newark Multiple Airlines airfares from Las Vegas in February
$347 Depart: 02/03/2025
Return: 02/13/2025

provided by Cheapoair.com

Multiple AirlinesWashington DC To Guatemala City Multiple Airlines airfares from Washington DC in February
$1504 Depart: 02/28/2025
Return: 03/08/2025

provided by Cheapoair.com

Multiple AirlinesAtlanta To Salvadore Multiple Airlines airfares from Atlanta in February
$1295 Depart: 02/13/2025
Return: 02/21/2025

provided by Cheapoair.com

Southwest AirlinesRochester To Albuquerque Southwest Airlines airfares from Rochester in March
$576 Depart: 03/06/2019
Return: 03/19/2019

provided by Flightnetwork

Multiple AirlinesDenver To Cancun Multiple Airlines airfares from Denver in February
$386 Depart: 02/02/2025
Return: 02/09/2025

provided by Cheapoair.com

Sun Country AirlinesPalm Springs To Boston Sun Country Airlines airfares from Palm Springs in November
$512 Depart: 11/17/2024
Return: 12/02/2024

provided by Cheapoair.com

Multiple AirlinesSan Antonio To Madrid Multiple Airlines airfares from San Antonio in August
$1377 Depart: 08/29/2024
Return: 09/09/2024

provided by Cheapoair.com

Alaska AirlinesSpartanburg To Las Vegas Alaska Airlines airfares from Spartanburg in August
$820 Depart: 08/12/2024
Return: 08/27/2024

provided by Cheapoair.com

 

Specify your search details. Browse the cheapest flights from Ontario to San Antonio, San Antonio hotel rooms and Ontario to San Antonio vacation packages from the most popular providers, airline consolidators and travel search engines.

Know what to do when flying to San Antonio?

San Antonio Travel Guide 'Fiesta City' and the 'Alamo City' are two ways people call San Antonio because there are two major things you can find here: fun and Texas's history, a history that reveals the city’s multiculturalism. Founded before [...]
San Antonio History  In the Valley of the San Antonio River around the area of San Pedro Springs, there used to be Native Americans inhabiting the land.  Álvar Núñez Cabeza de Vaca, who was a Native American shipwrecked captive, visited what is known today as [...]
San Antonio Sightseeing  When you are in San Antonio, Texas, there are more than enough sights that you can go see.  One of these is Alamo, which is considered the Shrine of Texas Liberty and hallowed ground.  Alamo was a mission that was also the Battle of the [...]
San Antonio Nightlife  Pretty much, San Antonio has everything you could want for nightlife entertainment.  They have tequila bars and wine bars, venues with live music, hot dance and comedy clubs, and so many other choices for entertainment.  The River Walk is [...]
   Welcome to Travelgrove  register tell a friend bookmark it 
 
This airfare deal was found   ago. Click "Check price" to see current prices!
*