$89 Cheap flights from O'Hare Intl. to San Antonio Intl. (ORD to SAT)

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Find The Best Dates To Fly from O'Hare Intl. to San Antonio Intl.

Compare Flight Prices from Chicago to San Antonio

Affordable Airfare Tickets from ORD to SAT Airport

The cheapest flights to San Antonio Intl. found within the past 7 days were $187 round trip and $89 one way. Prices and availability subject to change. Additional terms may apply.

Sat, May 17 - Mon, May 19
ORD
Chicago
SAT
San Antonio
$187 Roundtrip, found 3 days ago
$187
Roundtrip
found 3 days ago
Select Spirit Airlines flight, departing Sat, May 17 from Chicago to San Antonio, returning Mon, May 19, priced at $187 found 3 days ago
Tue, May 13 - Thu, May 15
ORD
Chicago
SAT
San Antonio
$197 Roundtrip, found 5 days ago
$197
Roundtrip
found 5 days ago
Select Spirit Airlines flight, departing Tue, May 13 from Chicago to San Antonio, returning Thu, May 15, priced at $197 found 5 days ago
Sat, May 31 - Fri, Jun 6
ORD
Chicago
SAT
San Antonio
$202 Roundtrip, found 5 hours ago
$202
Roundtrip
found 5 hours ago
Select Frontier Airlines flight, departing Sat, May 31 from Chicago to San Antonio, returning Fri, Jun 6, priced at $202 found 5 hours ago
Wed, May 14 - Fri, May 16
ORD
Chicago
SAT
San Antonio
$206 Roundtrip, found 8 hours ago
$206
Roundtrip
found 8 hours ago
Select Spirit Airlines flight, departing Wed, May 14 from Chicago to San Antonio, returning Fri, May 16, priced at $206 found 8 hours ago
Tue, Jun 3 - Fri, Jun 6
ORD
Chicago
SAT
San Antonio
$211 Roundtrip, found 1 day ago
$211
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Tue, Jun 3 from Chicago to San Antonio, returning Fri, Jun 6, priced at $211 found 1 day ago
Tue, May 13 - Thu, May 15
ORD
Chicago
SAT
San Antonio
$217 Roundtrip, found 5 days ago
$217
Roundtrip
found 5 days ago
Select Spirit Airlines flight, departing Tue, May 13 from Chicago to San Antonio, returning Thu, May 15, priced at $217 found 5 days ago
Mon, Jun 2 - Mon, Jun 9
ORD
Chicago
SAT
San Antonio
$220 Roundtrip, found 5 hours ago
$220
Roundtrip
found 5 hours ago
Select Frontier Airlines flight, departing Mon, Jun 2 from Chicago to San Antonio, returning Mon, Jun 9, priced at $220 found 5 hours ago
Sat, May 31 - Fri, Jun 6
ORD
Chicago
SAT
San Antonio
$222 Roundtrip, found 5 hours ago
$222
Roundtrip
found 5 hours ago
Select Frontier Airlines flight, departing Sat, May 31 from Chicago to San Antonio, returning Fri, Jun 6, priced at $222 found 5 hours ago
Tue, May 13 - Sun, May 18
ORD
Chicago
SAT
San Antonio
$225 Roundtrip, found 3 hours ago
$225
Roundtrip
found 3 hours ago
Select Spirit Airlines flight, departing Tue, May 13 from Chicago to San Antonio, returning Sun, May 18, priced at $225 found 3 hours ago
Sat, May 10 - Mon, May 12
ORD
Chicago
SAT
San Antonio
$227 Roundtrip, found 13 hours ago
$227
Roundtrip
found 13 hours ago
Select Spirit Airlines flight, departing Sat, May 10 from Chicago to San Antonio, returning Mon, May 12, priced at $227 found 13 hours ago

San Antonio Intl. flight + hotel packages - economy flights

Price found within the past 48 hours. Click for updated prices.
Alamo Oasis Inn And Suites By Oyo San Antonio

Alamo Oasis Inn And Suites By Oyo San Antonio

2.5 out of 5
per person
May 29 - Jun 1
found 1 day ago
Roundtrip non-stop flight included
Chicago (ORD) to San Antonio (SAT)
Days Inn by Wyndham San Antonio Alamo/Riverwalk

Days Inn by Wyndham San Antonio Alamo/Riverwalk

2 out of 5
per person
Jun 19 - Jun 22
found 6 hours ago
Roundtrip flight included
Chicago (ORD) to San Antonio (SAT)
Americas Best Value Inn San Antonio Airport South

Americas Best Value Inn San Antonio Airport South

2 out of 5
per person
May 29 - Jun 1
found 1 day ago
Roundtrip non-stop flight included
Chicago (ORD) to San Antonio (SAT)
Tapatio Springs Hill Country Resort

Tapatio Springs Hill Country Resort

4 out of 5
per person
May 29 - Jun 1
found 1 day ago
Roundtrip non-stop flight included
Chicago (ORD) to San Antonio (SAT)
La Quinta Inn by Wyndham San Antonio Market Square

La Quinta Inn by Wyndham San Antonio Market Square

2.5 out of 5
per person
May 29 - Jun 1
found 1 day ago
Roundtrip non-stop flight included
Chicago (ORD) to San Antonio (SAT)
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Frequently asked questions

Can I catch a flight from O'Hare Intl. Airport (ORD) to San Antonio Intl. Airport (SAT) right now?
For information on any current San Antonio Intl. Airport (SAT) quarantine requirements and travel advice, go to our Covid-19 Travel Advisor. Check before you arrange your flight, so you don’t get caught up en route.
Are there direct flights from O'Hare Intl. Airport (ORD) to San Antonio Airport?
American Airlines and United Airlines are a couple of the airlines that operate direct flights from O’Hare Airport to SAT. If you’re eager to get to where you’re headed without a layover, be sure to check out their fares.
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.
How long is the flight from ORD to San Antonio Airport?
The journey from Chicago to San Antonio shouldn’t be too laborious, with travel taking 2 hours and 54 minutes on average. With such a quick journey ahead of you, you’ll touch down feeling as fresh as when you boarded and ready to enjoy the next leg of your trip.
What is the flight distance from O'Hare Intl. Airport (ORD) to San Antonio Intl. Airport (SAT)?
With a flight distance of 1,050 mi between O’Hare Intl. Airport (ORD) and SAT, you’ll be cruising the skies for a reasonable length of time. It’s an excellent opportunity to watch a film or two, do some work or just sit back with a novel.
What airlines fly from ORD to SAT?
You have a choice of a few airlines that advertise direct flights between Chicago and San Antonio. American Airlines (AA) is one of the most well-known. This carrier operates at least 73 flights every month. If you’d like more options, take a look at the fares on offer from United Airlines (UA). This airline has 60 flights each month. Between the two, we’re sure you’ll find a deal to suit your travel needs.
What airlines have practices regarding COVID-19 in place and use social distancing?
From the moment you enter the departure terminal to when you leave the arrivals terminal, if you’re flying with Southwest Airlines, American Airlines or United Airlines you can be sure that COVID-19 measures and social distancing rules have been adhered to. Many airlines have introduced capped capacity flights and keeping the middle seat empty.
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.

Flight information from Chicago to San Antonio

 

Traveling From
O'Hare Intl.
Traveling To
San Antonio Intl.
Shortest Flight Time
2 hours 49 mins
Earliest Departure Time
7:35AM CDT
Latest Departure Time
8:52PM CDT
Lowest Flight Price
$187

Route Info

Flight path for flights from O'Hare International Airport to San Antonio International Airport


Origin:
ORD - O'Hare International Airport
Destination:
SAT - San Antonio International Airport
Distance:
1,048.00 miles


Airlines & Aircraft Used on ORD to SAT Flight Routes


Airline Carrier
Aircraft
American Airlines
Airbus A320-100/200
United Airlines
Boeing 737-300 pax
United Airlines
Boeing 737-800 (winglets) pax

Discover our best flights from Chicago ORD to San Antonio SAT. 

With 20 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times. 

 

Find our best return flights from Chicago ORD to San Antonio SAT at the right price  

Airfares to San Antonio SAT from Chicago ORD currently cost between $187 and $227. It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way flights from Chicago ORD to San Antonio SAT 

If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from Chicago ORD to San Antonio SAT on Travelocity starting at $89. Prices and availability subject to change. Additional terms may apply. 

 

Get to San Antonio SAT from Chicago ORD quicker with direct flights. 

Get to San Antonio faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to SAT from ORD to take around 2 hour(s) 49 min(s).  

 

Find our cheapest airfares for flights from Chicago ORD to San Antonio SAT

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to SAT from ORD. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.  

 

Get our best airfare deals for your flight from Chicago ORD to San Antonio SAT today 

If you’re flexible about when you travel, May is usually the cheapest month to fly from Chicago ORD to San Antonio SAT. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first. 

 

Book flexible airline tickets for flights to San Antonio SAT from Chicago ORD 

Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to SAT from ORD have this option.  

 

Travel with confidence when you book flights to San Antonio SAT from Chicago ORD with Travelocity 

We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving. 

*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.