Cheap Flights from San Antonio (SAT) to Ontario Intl. Airport (ONT)
Popular airlines from San Antonio International Airport (SAT) to Ontario Intl. Airport (ONT)
Southwest AirlinesSouthwest Airlines
Frontier AirlinesFrontier Airlines
American AirlinesAmerican Airlines
UnitedUnited
DeltaDelta
Alaska AirlinesAlaska Airlines
Be in the knowGet alerts if flight prices drop or rise*
Book smarterSave up to 35% on select hotels after you book a flight*
Book with confidence
Your quick guide to flights from San Antonio to Ontario Intl. Airport
Pick up great flights from San Antonio to Ontario Intl. Airport
With Expedia, you have your pick of flights a day with airlines covering flights from San Antonio to Ontario Intl. Airport. Whether you’re on a business trip, a family holiday or a luxury break, just enter your travel dates, hit search then check out your choice of flights. Select from return, one way or multi-city flights, and use the advance search tool if you want a direct or refundable flight. You can narrow your search to show you just your preferred cabin class and airline, too. It’s all easy. You can book direct flights from San Antonio to Ontario Intl. Airport that take around hours.
Find cheap flights from San Antonio to Ontario Intl. Airport
From the great flight deals with prices currently ranging from to , you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from San Antonio to Ontario Intl. Airport around 4 to 6 weeks in advance. If your travel dates are flexible, try to avoid weekends and peak seasons – when you are more likely to grab the lowest prices. Even last minute, there are some impressive deals. The cheapest time to fly to Ontario Intl. Airport is normally in .
Reasons to book your flight from San Antonio to Ontario Intl. Airport with Expedia
Expedia makes it easy to find, book, and travel, with everything you need all in one place. When you enter your travel details, find fantastic deals just for you on flight tickets from San Antonio to Ontario Intl. Airport across all the main airline carriers, so you can save time, dollars, and hassle finding the perfect flight. If you think your plans could change, choose refundable flights so any changes won’t cost you more. Book your flight to Ontario Intl. Airport right now and, if you join Expedia Rewards, you earn points this time and every time you travel with Expedia.
Frequently Asked Questions
How much is a flight from San Antonio Airport to Ontario Airport?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price quoted for a round-trip flight from San Antonio Intl. Airport (SAT) to ONT was . Fares this good don't last long, so make sure you book yours today. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from San Antonio Intl. Airport (SAT) to ONT?
This can differ between air carriers, as each has its own terms and conditions. Head to the Customer Service Portal, where there are easy-to-follow instructions on how to cancel your flight online.
How do I find cheap flights from SAT to Los Angeles - Ontario Intl. Airport (ONT) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for SAT to Ontario Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from SAT to Los Angeles - Ontario Intl. Airport (ONT)?
Around 1 850 kilometres separates San Antonio and Ontario, so pack something to keep you occupied for a couple of hours. That gripping novel you haven't had time to finish will be perfect.
Which airlines fly direct from San Antonio Intl. Airport (SAT) to ONT?
You won't find any airlines operating directly between San Antonio Airport and ONT, so be ready to make at least one stop on your journey. A layover, whether short or long, can be a welcome way to break up a trip!
Are San Antonio Airport to Los Angeles - Ontario Intl. Airport (ONT) flight tickets cheaper when they're purchased at the last minute?
Flight tickets from SAT to Ontario Airport are available up to 12 months before departure on Expedia. And although you may score a great last-minute deal, it's never something you can count on. Also, booking your flights well in advance means you'll have more options — and you can avoid landing the dreaded middle seat! We regularly update our fares to make sure you get the biggest bargains, so keep checking in for all the latest specials.
Travel information
Origin airport | San Antonio International Airport |
|---|---|
Destination airport | Ontario Intl. Airport |
Distance | 1,872 km away |
Airlines serving | Southwest Airlines, Frontier Airlines, American Airlines, United, Delta, Alaska Airlines |
Popular airline | Southwest Airlines |