Important: This destination may have COVID-19 travel restrictions in place, including specific restrictions for lodging. Check any national, local, and health advisories for this destination before you book.

Flights from Los Angeles - Ontario Intl. (ONT) to San Antonio Intl. (SAT) starting at $84

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Amazing ONT to SAT Flight Deals

The cheapest flights to San Antonio Intl. found within the past 7 days were $168 round trip and $84 one way. Prices and availability subject to change. Additional terms may apply.

Best San Antonio Intl. Flight and Hotel Packages

San Antonio Intl. flight + hotel packages - economy flights

DoubleTree by Hilton San Antonio Downtown
Hilton San Antonio Airport - Northstar
Riverwalk Plaza
Courtyard by Marriott San Antonio Airport/North Star Mall
San Antonio Marriott Northwest
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FAQs about flights from Los Angeles - Ontario Intl. Airport (ONT) to San Antonio Intl. Airport (SAT)

Can I catch a flight from Ontario, CA Airport (ONT-Los Angeles - Ontario Intl.) to San Antonio, TX Airport (SAT-San Antonio Intl.) right now?

It's prudent to learn about any travel advice reports and quarantine requirements in place in your destination. Ensure you visit our Covid-19 Travel Advisor for up-to-date information on flying to San Antonio, TX Airport (SAT-San Antonio Intl.).

Are there direct flights from Los Angeles - Ontario Intl. Airport (ONT) to SAT?

Unfortunately, there are no nonstop flights from ONT to SAT. However, there are airlines that have flights with just one stopover. Check out the fares on offer from American Airlines, Delta and British Airways.

If I am not able to travel due to COVID-19, can I change my booking to a later date?

For more info about changing your flight to San Antonio Airport, please visit our Customer Service Portal.

How long is the flight from Los Angeles - Ontario Intl. Airport (ONT) to San Antonio Airport?

Leave the airplane feeling relaxed by having a sleep and some refreshments during your flight to San Antonio Airport. With an average travel time of 4 hours and 57 minutes from Ontario Airport, you'll have ample time to indulge in both.

What is the flight distance from Ontario, CA Airport (ONT-Los Angeles - Ontario Intl.) to San Antonio Intl. Airport (SAT)?

You'll have to journey about 2,051 mi from Ontario Airport to San Antonio Airport before you can officially kick off your activities. Order a refreshment when the drink cart trundles by and enjoy a couple of your favorite TV shows. You won't be rushed for time!

What airlines fly from Ontario, CA Airport (ONT-Los Angeles - Ontario Intl.) to San Antonio, TX Airport (SAT-San Antonio Intl.)?

As yet, there are no direct flights between Los Angeles - Ontario Intl. Airport (ONT) and San Antonio, TX Airport (SAT-San Antonio Intl.). Plan ahead to save time and find the best route with minimal stopovers.

What airlines have practices regarding COVID-19 in place and use social distancing?

From the moment you enter the departure terminal to when you leave the arrivals terminal, if you're flying with Southwest Airlines, American Airlines or Delta you can be sure that COVID-19 measures and social distancing rules have been adhered to. Many airlines have introduced capped capacity flights and keeping the middle seat empty.

What is the best day to buy a plane ticket?

This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2020. Wednesday and Friday prices are also good, but you may want to prepare your budget if booking on a Sunday, as data shows the end of the week is when prices are generally at their highest.

What are the cheapest days to fly?

Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2020, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.

How far in advance can you book a flight?

Trying to figure out how early you should book your flight? It's possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2020 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 2 weeks to 2 months prior to their travel dates.

How can I save money on airline tickets?

We'll let you in on a secret...You can save big on flights if you mix and match your airlines and fare types. In fact, travelers who booked flights on Travelocity in 2020 saved nearly 40% when their return flights consisted of two different airlines or fare types.

*According to flight demand on Travelocity.com from January to December 2020. Savings are subject to change based on departure location, date and destination.

Los Angeles - Ontario Intl. to San Antonio Intl. Flight FAQ

Traveling From Los Angeles - Ontario Intl.
Traveling To San Antonio Intl.
Shortest Flight Time hours mins
Earliest Departure Time
Latest Departure Time
Lowest Flight Price $168

Route Info

Flight path for flights from LA/Ontario International Airport to San Antonio International Airport.

Distance:
1,440.00 miles

Airline carriers and aircraft used on flights from ONT to SAT

Airline Carrier
Aircraft
American Airlines
Airbus A320-100/200
*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.