$103 Delta Cheap Flights from Ontario to San Antonio

Find The Best Day To Fly from Ontario to San Antonio

Amazing Delta ONT to SAT Flight Deals

The cheapest flights to San Antonio Intl. found within the past 7 days were $198 round trip and $103 one way. Prices and availability subject to change. Additional terms may apply.

FAQs about Delta Flights from ONT to SAT

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

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

What terminal is Delta at Ontario, CA (ONT-Los Angeles - Ontario Intl.)?

As soon as you're given your ticket for your Delta flight from Ontario, CA (ONT-Los Angeles - Ontario Intl.) to SAT, check if the terminal details are printed on it. If not, ask your air carrier. They should be able to tell you exactly where you'll be flying into and out of.

Are there Delta non-stop flights from ONT to SAT?

As you can't fly nonstop from ONT to San Antonio, TX (SAT-San Antonio Intl.) with Delta, make the most of your layover. Shout yourself a couple of refreshments at an inviting airport bar, or stroll about the terminal and enjoy a little retail therapy.

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, TX (SAT-San Antonio Intl.), please visit our Customer Service Portal.

Which airlines offer COVID-19 measures and exercise social distancing rules?

Southwest Airlines, American Airlines and Delta are just some of the many carriers that employ COVID-19 measures and use social distancing rules on their flights. Some of their strategies are cleaning with disinfectant and providing passenger masks.

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.

Discover our best Delta flight from Ontario ONT to San Antonio SAT 

To find the best deals on flights to Ontario from San Antonio with Delta, just enter your travel dates, filter by Delta, and hit search. You’ll find flights to choose from and can sort by price, flight duration, and arrival or departure time.  

 

Return flights from Ontario ONT to San Antonio SAT with Delta 

If you’re planning a round trip, booking return flights with Delta is usually the most cost-effective option. With airfares ranging from $198 to $235, it’s easy to find a flight that suits your budget. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way Delta flights from Ontario ONT to San Antonio SAT 

A one-way ticket gives you much greater flexibility—allowing you to choose your return date, destination, and time whenever you’re ready. By booking in advance you can find great deals on one-way tickets too. Right now, a one-way Delta flight from Ontario to San Antonio costs from $103. Prices and availability subject to change. Additional terms may apply. 

 

The easy way to find cheap flights to San Antonio SAT from  Ontario ONT with Delta 

To find a cheap Delta flight from Ontario ONT to San Antonio SAT, sort your search results by price or filter by budget. Thanks to Travelocity’s Price Match Promise, if you find a better airfare deal anywhere else within 24 hours, we’ll credit or refund the difference. 

 

How to find our best airfare deals on Delta flights from Ontario ONT to San Antonio SAT 

If you’re looking for cheap flights, it helps to be flexible when it comes to your travel dates. You’ll usually find lower cost tickets when you travel during quieter months such as February, or if you book a flight with a stopover. 

 

Find nonstop flights from Ontario ONT to San Antonio SAT with Delta 

If you’re keen to be on San Antonio soil fast, don’t waste time with a stopover—filter your search results to show direct Delta flights only. The journey takes around hour(s) min(s) – so you’ll be there before you know it. 

 

Flexible airline tickets for Delta flights from Ontario ONT to San Antonio SAT 

Make sure you’re not out of pocket if plans change by choosing a flexible ticket with penalty-free amendment and cancellation options. Use our ‘no change fee’ filter to see which flights have this option.  

 

There are a lot of reasons to book your flights to San Antonio SAT from  Ontario ONT with Delta on Travelocity 

At Travelocity our vast and up-to-the-minute inventory puts all of our best flight deals in one place. So, whether you’re traveling on business or jetting off with friends and family, you can trust Travelocity to get you there.

Delta Airports
Hop on a(n) Delta flight today by flying to many destinations out of these domestic and international airports:
Airport Code
Country
Airport Name
Number of Flights
ATLUSAHartsfield-Jackson Atlanta Intl.252
DTWUSADetroit Metropolitan Wayne County156
MSPUSAMinneapolis - St. Paul Intl.131
SLCUSASalt Lake City Intl.116
SEAUSASeattle - Tacoma Intl.57
LAXUSALos Angeles Intl.41
AMSNLDSchiphol31
YYCCANCalgary Intl.26
YYZCANPearson Intl.24
JFKUSAJohn F. Kennedy Intl.23

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