Cheap flights from San Antonio to Ontario (SAT - ONT) from $76

Yes, there are multiple flights from San Antonio to Ontario for under $200. The cheapest flight booked recently is on Frontier for just $159, but on average you can expect to pay $185.

There are currently 20+ open flights from San Antonio to Ontario within the next 7 days for less than $200.

Our cheapest airline available from San Antonio to Ontario is Frontier. Our recent data shows that you can find tickets from as low as $159 on this airline. Users have found that Frontier is 54% cheaper than the other options available to this destination.

$76 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on American Airlines and United Airlines, with prices starting from $143 and $183, respectively.

San Antonio Airport is SAT and Ontario Airport is ONT. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service.

The amount of baggage you can bring on your San Antonio to Ontario flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

Yes, Cheapflights allows you to browse and filter San Antonio to Ontario flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

Yes. In addition to deals on San Antonio to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Antonio to Ontario.

Yes. Cheapflights offers flight deals from San Antonio to Ontario by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Many airlines flying from San Antonio to Ontario offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

Yes, you can often find last-minute deals on San Antonio to Ontario flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

The San Antonio to Ontario flight deals you see on this page were last updated on 5/30.

Before booking your flight from San Antonio to Ontario check out the most popular airlines for this route: American Airlines, Delta or Frontier.

Currently, October is the cheapest month in which you can book a flight from San Antonio to Ontario (average of $238). Flying from San Antonio to Ontario in July is currently the most expensive (average of $328). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.