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Good to Know: Cheapest and Fastest ORD - SAT Flights
Useful information for finding best airline tickets from Chicago O'Hare International to San Antonio International on your next trip.
Cheapest Round Trip Flight
$402
American Airlines
• nonstop
• 4h 10m
Jul 28 – Jul 30
The cheapest round trip flight from Chicago to San Antonio (ORD-SAT-ORD) is currently $402
Cheapest One way Flight
$307
American Airlines
• 1 stop
• 7h 21m
Jul 28
The cheapest one way flight from Chicago to San Antonio (ORD-SAT) is currently $307
Cheapest Direct Flight
$402
American Airlines
• nonstop
• 4h 10m
Jul 28
The cheapest nonstop flight from Chicago to San Antonio (ORD-SAT) is currently $402
Fastest Flight
4h 10m
The fastest nonstop flight from Chicago to San Antonio (ORD-SAT) takes 4h 10m
Top Airlines Flying from Chicago to San Antonio
Latest Flight Deals from Chicago (ORD) to San Antonio (SAT)
Compare and book low fare round-trip air tickets from Chicago to San Antonio. Ideal for travelers with confirmed return itineraries.
Jul 28 - Jul 30, Economy
Chicago → San Antonio
4h 10m
10:00 AM - 12:50 PM • nonstop
Chicago → San Antonio
5h 6m
1:32 PM - 4:38 PM • nonstop
American Airlines
Jul 28 - Jul 30, Economy
Chicago → San Antonio
7h 16m
6:28 PM - 11:04 PM • 1 stop
Chicago → San Antonio
5h 5m
6:24 AM - 9:29 AM • nonstop
American Airlines
Jul 28 - Jul 30, Economy
Chicago → San Antonio
4h 11m
9:19 PM - 12:10 AM • nonstop
Chicago → San Antonio
10h 14m
5:47 PM - 12:01 AM • 1 stop
American Airlines
Jul 28 - Jul 30, Economy
Chicago → San Antonio
8h 59m
5:30 AM - 11:09 AM • 1 stop
Chicago → San Antonio
10h
4:15 PM - 10:15 PM • 1 stop
Delta Airlines
Jul 28 - Jul 30, Economy
Chicago → San Antonio
5h
3:03 PM - 6:03 PM • nonstop
Chicago → San Antonio
5h 10m
6:57 PM - 10:07 PM • nonstop
American Airlines
Explore competitive one-way airfare options for ORD - SAT flights. Best suited for flexible or open-ended travel plans.
Looking for the fastest way to San Antonio? These direct flight options from ORD to SAT offer both convenience and value—no layovers, just straight to your destination.
Jul 28 - Jul 30, Economy
Chicago → San Antonio
4h 10m
10:00 AM - 12:50 PM • nonstop
Chicago → San Antonio
5h 6m
1:32 PM - 4:38 PM • nonstop
American Airlines
Jul 28 - Jul 30, Economy
Chicago → San Antonio
4h 11m
9:19 PM - 12:10 AM • nonstop
Chicago → San Antonio
5h 10m
6:57 PM - 10:07 PM • nonstop
American Airlines
Jul 28 - Jul 30, Economy
Chicago → San Antonio
5h
3:03 PM - 6:03 PM • nonstop
Chicago → San Antonio
5h 10m
6:57 PM - 10:07 PM • nonstop
American Airlines
Aug 02 - Aug 09, Economy
Chicago → San Antonio
5h
3:04 PM - 6:04 PM • nonstop
Chicago → San Antonio
5h 7m
7:28 AM - 10:35 AM • nonstop
American Airlines
Aug 02 - Aug 09, Economy
Chicago → San Antonio
4h 10m
10:00 AM - 12:50 PM • nonstop
Chicago → San Antonio
5h 13m
6:52 PM - 10:05 PM • nonstop
American Airlines
FAQs on Chicago to San Antonio Flights
What are the airports in Chicago?
MDW,ORD
What’s the most popular airline flying from ORD to SAT?
The most popular airline flying from Chicago to San Antonio are
Can I fly from ORD to SAT non-stop?
Yes, you can fly ORD to SAT non-stop on
Which airlines fly nonstop between Chicago and San Antonio?
The non-stop flights between Chicago and San Antonio are .
What’s the earliest departure time from ORD to SAT Airport?
The earliest flight leaves ORD at 5:30 am and lands in SAT - San Antonio International
What are the airports in San Antonio?
SAT
Can I make changes to my Chicago to San Antonio flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from ORD to SAT?
Read the fare rules of the Chicago to San Antonio air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Chicago and San Antonio?
operate flights between Chicago and San Antonio
How long does a flight from Chicago to San Antonio take?
It takes approximately 3 hour to fly non-stop from ORD to SAT, which is 1041.53 miles by air.
Which airlines provide the cheapest flights from Chicago (ORD) to San Antonio (SAT) ?
In the past couple of days, the cheapest tickets to SAT from ORD were found on AA : USD 370
Do I need a passport to fly between ORD and SAT?
No
What’s the latest departure time from ORD to SAT ?
The last flight leaves ORD at 9:19 pm
Chicago (ORD) to San Antonio (SAT): Airport Information
| Origin Airport | Chicago O'Hare International , Chicago, US |
| Destination Airport | San Antonio International , San Antonio, US |
| Distance | 1042 miles |
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