Cheap flights from Chicago (CHI) to San Antonio (SAT)

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Lowest round trip fares by airline from Chicago and San Antonio

Cheapest prices ($57 One Way, $126 Round Trip) found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Great Deals On Cheap Hotels in San Antonio

Days Inn by Wyndham San Antonio Alamo/Riverwalk

Days Inn by Wyndham San Antonio Alamo/Riverwalk

2 out of 5
400 Bowie Street, San Antonio, TX
The price is $65 per night from Apr 14 to Apr 15
$65
per night
Apr 14 - Apr 15
Stay at this business-friendly hotel in San Antonio. Enjoy free breakfast, free WiFi, and onsite parking. Our guests praise the helpful staff and the clean rooms ...
6.6/10 (575 reviews)
"Not enough water pressure in the shower."

Reviewed on Mar 15, 2024

Days Inn by Wyndham San Antonio Alamo/Riverwalk
Red Roof Inn PLUS+ San Antonio Downtown - Riverwalk

Red Roof Inn PLUS+ San Antonio Downtown - Riverwalk

2.5 out of 5
1011 E Houston St, San Antonio, TX
The price is $94 per night from Mar 21 to Mar 22
$94
per night
Mar 21 - Mar 22
Stay at this hotel in San Antonio. Enjoy free WiFi, an outdoor pool, and onsite parking. Our guests praise the clean rooms and the overall value in our reviews. ...
6.8/10 (1,035 reviews)
"Staff was extremely helpful,found dirty bed sheets as we checked in our bedroom the area is full of homeless people all around us makes you feel uncomfortable also no bathroom in lobby have to go all the way to your room very hard if you’re elderly or a child als why do you have to reset your room ..."

Reviewed on Mar 14, 2024

Red Roof Inn PLUS+ San Antonio Downtown - Riverwalk
Super 8 by Wyndham Universal City

Super 8 by Wyndham Universal City

2 out of 5
200 Palisades Dr, Universal City, TX
The price is $46 per night from Apr 2 to Apr 3
$46
per night
Apr 2 - Apr 3
Stay at this hotel in Universal City. Enjoy free WiFi, free parking, and an outdoor pool. Our guests praise the clean rooms in our reviews. Popular attractions ...
6.2/10 (1,007 reviews)
"Place was great"

Reviewed on Mar 17, 2024

Super 8 by Wyndham Universal City
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.

Fly From Chicago to San Antonio

Origin
Chicago
Destination
San Antonio
Number of Daily Flights
9
Earliest Flight Departure Date
Mar 26
Latest Flight Departure Date
Mar 27
Popular Airlines
American Airlines

Cheap flights from Chicago to San Antonio

The Chicago O’Hare International (ORD) Airport is located on the northwest side of the city. If you are coming from The Loop or the downtown area, you can choose to take the CTA or the Metra Rail. The Pace Suburban bus brings people in from the suburbs. Typical flight times are two-and-a-half hours to San Antonio International (SAT) Airport. Ride the eight miles to the downtown area in the convenient GO shuttle. You can also arrange for a taxi, shuttle or rental car.

Attractions and Tips

The Alamo is one of the main attractions in San Antonio. It was here that a relatively small amount of men held off the Mexican army for 13 days. Guided tours are available if you want to learn more about the history of The Alamo. The San Fernando Cathedral, as well as the San Antonio Missions National Historical Park, is also worth seeing during your visit. The three hundred acres of the Brackenridge Park also calls to visitors with shaded walkways and various gardens. The San Antonio Zoo and the Witte Museum are both close by.

For a break in milder temperatures, consider visiting sometime between November and April. Interestingly, this is also not considered a peak season for visitors. In the summer, visitors flood into the city, with the hot and humid weather conditions pushing temperatures up to the mid-90s.

*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.