￥41,520 Cheap Flights from Chicago (ORD) to San Antonio (SAT)

View ￥41,520 flight on Sun, Dec 21, 2025Opens in a new window

Popular airlines from Chicago O'Hare Intl. Airport (ORD) to San Antonio International Airport (SAT)

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Cheap Flights from Chicago to San Antonio (ORD-SAT)

Prices were available within the past 7 days and start at ￥41,520 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Find the cheapest month to fly from Chicago (ORD) to San Antonio (SAT)

November is typically the cheapest month to fly

From ￥19,750 - ￥52,116 per traveler.
Flights from Chicago (ORD) to San Antonio (SAT)
Origin airport
O'Hare Intl.
Destination airport
San Antonio Intl.
Distance
1668 km
Average flight time
3 hours 13 mins

Chicago to San Antonio Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Chicago to will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring San Antonio.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with ORD to SAT flights that won’t make your bank account wince. Ready to temporarily leave behind Chicago for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to SAT with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

Frequently asked questions

How much is a flight from O'Hare Intl. Airport (ORD) to San Antonio Intl. Airport (SAT)?
If you're traveling between O'Hare Airport and San Antonio Intl. Airport (SAT), round-trip flights start from . This figure is based on fares listed within the last 7 days on Expedia for flights departing within the next year, so don't let a good deal pass you by. Book now and save yourself both money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from O'Hare Airport to San Antonio Airport?
Most flights can be canceled online, but every air carrier has different terms and conditions. If you do decide to cancel your flight, visit our Customer Service Portal and follow the instructions.
How do I find cheap flights from ORD to San Antonio Intl. Airport (SAT) 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 ORD to San Antonio Intl. Airport (SAT) flights, you'll see a "no change fees" filter for you to select.
How many hours is the flight from O'Hare Intl. Airport (ORD) to SAT?
The flight time from O'Hare Intl. Airport (ORD) to SAT is only around 2 hours and 53 minutes, so don't get too comfy. Chances are the next time you peek out the window you'll be about to touch down in San Antonio.
How far is the flight from O'Hare Airport to SAT?
The flight distance between O'Hare Intl. Airport (ORD) and SAT is 1,700 kilometers. Work your way through your travel song playlist or read a good book and the journey will whiz by.
Which airlines fly direct from O'Hare Airport to SAT?
With 65 monthly flights from ORD to San Antonio Intl. Airport (SAT), United Airlines (UA) is an excellent choice. Like some more options? Check out the fares with American Airlines (AA). This carrier offers 56 flights a month between these destinations.
Are O'Hare Airport to San Antonio Intl. Airport (SAT) flight tickets cheaper when they're purchased at the last minute?
Flight tickets from ORD to SAT are available up to 12 months prior to departure on Expedia. And although you may pick up a fantastic last-minute deal, it's not something you should count on. Also, booking your flights ahead of time means you'll have more options — and you can avoid landing the dreaded middle seat! We regularly update our fares to bring you the best bargains, so check back often for all the latest specials.

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