$152 Cheap United flights from Chicago to San Antonio (ORD to SAT)

Find The Best Day To Fly from Chicago to San Antonio

Amazing United ORD to SAT Flight Deals

The cheapest flights to San Antonio Intl. found within the past 7 days were $304 round trip and $152 one way. Prices and availability subject to change. Additional terms may apply.

Sat, Jan 31 - Wed, Feb 4
ORD
Chicago
SAT
San Antonio
$304 Roundtrip, found 7 hours ago
$304
Roundtrip
found 7 hours ago
Select United flight, departing Sat, Jan 31 from Chicago to San Antonio, returning Wed, Feb 4, priced at $304 found 7 hours ago

SAT From ORD Economy Coach Packages on Similar Airlines

Price found within the past 48 hours. Click for updated prices.
The Continental, powered by Placemakr - Downtown - Market Square

The Continental, powered by Placemakr - Downtown - Market Square

3.5 out of 5
Price was $568, price is now $431 per person
$431
per person
Oct 4 - Oct 8
found 1 day ago
Roundtrip non-stop flight included
Chicago (CHI) to San Antonio (SAT)
Hyatt Vacation Club at Wild Oak Ranch, San Antonio

Hyatt Vacation Club at Wild Oak Ranch, San Antonio

3.5 out of 5
Price was $585, price is now $432 per person
$432
per person
Oct 4 - Oct 8
found 1 day ago
Roundtrip non-stop flight included
Chicago (CHI) to San Antonio (SAT)
Hotel Contessa

Hotel Contessa

4 out of 5
Price was $824, price is now $628 per person
$628
per person
Oct 4 - Oct 8
found 1 day ago
Roundtrip non-stop flight included
Chicago (CHI) to San Antonio (SAT)
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Frequently asked questions

Can I catch a flight from O'Hare Airport to San Antonio Intl. Airport (SAT) right now?
For information on any present San Antonio Airport travel advice and quarantine requirements, go to our Covid-19 Travel Advisor. Look before you book your flight, so you don't get caught up.
What terminal is United Airlines at O'Hare Airport?
At ORD, United Airlines flights to San Antonio Intl. Airport (SAT) generally leave from terminal 1. Like to know exactly which terminal you'll be disembarking at? It'll likely be terminal B.
Are there United Airlines non-stop flights from ORD to SAT?
You'll be pleased to hear you can fly direct from O'Hare Intl. Airport (ORD) to San Antonio Intl. Airport (SAT) with United Airlines and avoid annoying stopovers. The less time you spend getting to your destination, the more time you'll have to embark on fun adventures.
How long is a United Airlines flight from ORD to SAT?
From the moment your United Airlines plane pushes back from the gate at ORD to the instant it taxis into San Antonio Intl. Airport (SAT), your journey will take roughly 3 hours and 36 minutes. With such a brief flight time, it's a great spur-of-the-moment getaway.
What type of aircraft does United Airlines fly from ORD to SAT?
Thinking about booking a flight between O'Hare Intl. Airport (ORD) and SAT with United Airlines? On this route, you'll typically be climbing aboard either the Embraer 170 or the Airbus A319 type aircraft.
How many direct and indirect flights does United Airlines fly from ORD to SAT?
Take your pick of roughly 5 flights every day with United Airlines from ORD to San Antonio Intl. Airport (SAT).
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 SAT, please visit our Customer Service Portal.
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 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that 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 2021, 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 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Discover our best United flight from Chicago ORD to San Antonio SAT 

To find the best deals on flights to Chicago from San Antonio with United, just enter your travel dates, filter by United, and hit search. You’ll find 3 flights to choose from and can sort by price, flight duration, and arrival or departure time.  

 

Return flights from Chicago ORD to San Antonio SAT with United 

If you’re planning a round trip, booking return flights with United is usually the most cost-effective option. With airfares ranging from $304 to $304, it’s easy to find a flight that suits your budget. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way United flights from Chicago ORD 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 United flight from Chicago to San Antonio costs from $152. Prices and availability subject to change. Additional terms may apply. 

 

The easy way to find cheap flights to San Antonio SAT from  Chicago ORD with United 

To find a cheap United flight from Chicago ORD 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 United flights from Chicago ORD 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 January, or if you book a flight with a stopover. 

 

Find nonstop flights from Chicago ORD to San Antonio SAT with United 

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 United flights only. The journey takes around 2 hour(s) 58 min(s) – so you’ll be there before you know it. 

 

Flexible airline tickets for United flights from Chicago ORD 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  Chicago ORD with United 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.

United Airports
Hop on a(n) United flight today by flying to many destinations out of these domestic and international airports:
Airport code
Country
Airport name
Number of flights
ORDUSAO'Hare Intl.227
DENUSADenver Intl.226
IAHUSAGeorge Bush Intercontinental136
IADUSAWashington Dulles Intl.100
SFOUSASan Francisco Intl.64
LAXUSALos Angeles Intl.23
EWRUSALiberty Intl.20
FRADEUFrankfurt Intl.19
NRTJPNNarita Intl.19
PEKCHNCapital Intl.16

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2 out of 5
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3 out of 5
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Drury Plaza Hotel San Antonio Airport
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.
*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.