$144 Cheap Flights from Chicago to San Antonio

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

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

Amazing ORD to SAT Flight Deals

The cheapest flights to San Antonio Intl. found within the past 7 days were $288 round trip and $144 one way. Prices and availability subject to change. Additional terms may apply.

Flight Schedule for ORD to SAT

CarrierFlightDepart ORDArrive SATSun
7/3
Mon
7/4
Tue
7/5
Wed
7/6
Thu
7/7
Fri
7/8
Sat
7/9
Stops
UA249509:30 am00:19 pmCheck FareCheck FareCheck FareCheck FareCheck FareCheck FareCheck Fare
0 Stops
AA276009:54 am00:27 pmCheck FareCheck FareCheck FareCheck FareCheck FareCheck FareCheck Fare
0 Stops
AA197403:10 pm05:45 pmCheck FareCheck FareCheck FareCheck FareCheck FareCheck FareCheck Fare
0 Stops
UA227708:11 pm11:04 pmCheck FareCheck FareCheck FareCheck FareCheck FareCheck FareCheck Fare
0 Stops

Best San Antonio Intl. Flight and Hotel Packages

San Antonio Intl. flight + hotel packages - economy flights

San Antonio Marriott Northwest
Sonesta ES Suites San Antonio Downtown Alamo Plaza
Alamo Inn & Suites Downtown
WaterWalk San Antonio Northwest
O´Brien Historic Hotel
Don't see what you're looking for?
See all available trips from O'Hare Intl. to San Antonio Intl.
View all trips

Frequently asked questions

 

Traveling From O'Hare Intl.
Traveling To San Antonio Intl.
Shortest Flight Time 2 hours 32 mins
Earliest Departure Time 9:30AM CDT
Latest Departure Time 8:11PM CDT
Lowest Flight Price $288

Route Info

Flight path for flights from O'Hare International Airport to 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 $288 and $360. 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 $144. 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) 32 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, November 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.