How much is the bus ticket from Chicago to San Antonio?

The cheapest bus tickets from Chicago to San Antonio start from $145. The average price for this route is around $263. Busbud recommends that you book your tickets in advance for a better chance to get the lowest possible price.

How long is the bus ride from Chicago to San Antonio?

The average bus travel time from Chicago to San Antonio is 1d 3h, covering a distance of 1681 km. The quickest bus can get you there in 22h 30m and is operated by Tornado Bus .

Which bus companies service the Chicago to San Antonio route?

Several major bus companies operate on this route with 40 buses available per day, including services from Tornado Bus , Greyhound , FlixBus .

What are the earliest and latest departure times for the bus from Chicago to San Antonio?

The earliest bus departs from Chicago to San Antonio at 12:15am. And the latest bus departs at 11:50pm.

What are the CO₂ emissions for the bus trip from Chicago to San Antonio?

A bus trip from Chicago to San Antonio generates an estimated 42 kg of CO₂, making it a highly eco-friendly travel option and a mode of travel recommended by Busbud.

What is the best bus company from Chicago to San Antonio?

According to Busbud customers, the highest-rated bus company on this route is Greyhound , with an average rating of 3.5 out of 5 stars based on 87412 reviews.

Which bus company has the best Wi-Fi from Chicago to San Antonio?

Based on Busbud reviews, the bus company Tornado Bus has the highest Wi-Fi rating with a score of 3.8.

Which bus company has the best on-time performance from Chicago to San Antonio?

According to Busbud traveller reviews, the most punctual bus company on this route is FlixBus , with a punctuality rating of 3.9 out of 5 stars.

Which bus company has the cleanest buses from Chicago to San Antonio?

According to Busbud traveller reviews, the bus company with the cleanest buses on this route is Tornado Bus , with a cleanliness rating of 4.5 out of 5 stars.

Bus Chicago to San Antonio from $362 | Refundable Tickets

Next bus departures

Next departures for Chicago to San Antonio on December 7
Operated by	Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
FlixBus + Greyhound Lines, Inc. + Valley Transit	Bus	11:50pm	Chicago 95Th & Dan Ryan	1d 13h	12:55pm	San Antonio Bus Station	Cheapest
Greyhound Lines, Inc. + Greyhound Lines Mexico	Bus	10:30pm	Downtown Greyhound Station	1d 1h	11:50pm	San Antonio Bus Station	Fastest
Greyhound Lines, Inc. + FlixBus	Bus	10:30pm	Downtown Greyhound Station	2d	11:25pm	Pearl District	No tags
FlixBus + Greyhound Lines, Inc. + Greyhound Lines Mexico	Bus	7:25pm	Chicago 95Th & Dan Ryan	1d 4h	11:50pm	San Antonio Bus Station	No tags
Greyhound Lines, Inc. + FlixBus	Bus	10:30pm	Chicago 95Th & Dan Ryan	2d	11:25pm	Pearl District	No tags

Next departures for Chicago to San Antonio on December 8
Operated by	Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
FlixBus + Greyhound Lines, Inc. + Valley Transit	Bus	11:50pm	Chicago 95Th & Dan Ryan	1d 13h	12:55pm	San Antonio Bus Station	Cheapest
Greyhound Lines, Inc. + Greyhound Lines Mexico	Bus	10:30pm	Downtown Greyhound Station	1d 1h	11:55pm	San Antonio Bus Station	Fastest
FlixBus + Greyhound Lines, Inc. + Valley Transit	Bus	9:45am	Downtown Greyhound Station	1d 3h	12:55pm	San Antonio Bus Station	No tags
FlixBus + Greyhound Lines, Inc.	Bus	9:45am	Downtown Greyhound Station	1d 13h	11:25pm	Pearl District	No tags
Greyhound Lines, Inc. + Valley Transit	Bus	10:00am	537-517 W. Jackson Blvd	1d 7h	5:35pm	San Antonio Bus Station	No tags

Next departures for Chicago to San Antonio on December 9
Operated by	Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
FlixBus + Greyhound Lines, Inc. + Valley Transit	Bus	11:50pm	Chicago 95Th & Dan Ryan	1d 13h	12:55pm	San Antonio Bus Station	Cheapest
Tornado Bus + Expreso	Bus	2:00pm	Chicago, IL	22h 13m	12:13pm	Tornado I-35	Fastest
Greyhound Lines, Inc. + Valley Transit	Bus	6:10am	Downtown Greyhound Station	1d 6h	12:55pm	San Antonio Bus Station	No tags
Greyhound Lines, Inc. + Greyhound Lines Mexico	Bus	10:30pm	Downtown Greyhound Station	1d 1h	11:55pm	San Antonio Bus Station	No tags
FlixBus + Greyhound Lines, Inc. + Valley Transit	Bus	5:25am	Chicago 95Th & Dan Ryan	1d 7h	12:55pm	San Antonio Bus Station	No tags

Next departures for Chicago to San Antonio on December 10
Operated by	Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Greyhound Lines, Inc. + FlixBus	Bus	10:30pm	Chicago 95Th & Dan Ryan	2d	11:25pm	Pearl District	Cheapest
Tornado Bus + Expreso	Bus	2:00pm	Chicago, IL	22h 13m	12:13pm	Tornado I-35	Fastest
Greyhound Lines, Inc. + Valley Transit	Bus	6:10am	Downtown Greyhound Station	1d 6h	12:55pm	San Antonio Bus Station	No tags
Greyhound Lines, Inc. + Greyhound Lines Mexico	Bus	10:30pm	Downtown Greyhound Station	1d 1h	11:55pm	San Antonio Bus Station	No tags
Greyhound Lines, Inc. + FlixBus	Bus	10:30pm	Downtown Greyhound Station	1d 22h	9:10pm	Pearl District	No tags

Next departures for Chicago to San Antonio on December 11
Operated by	Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Greyhound Lines, Inc. + FlixBus	Bus	11:40pm	Chicago 95Th & Dan Ryan	1d 23h	11:25pm	Pearl District	Cheapest
Tornado Bus + Expreso	Bus	2:00pm	Chicago, IL	22h 13m	12:13pm	Tornado I-35	Fastest
FlixBus + Greyhound Lines, Inc. + Valley Transit	Bus	9:45am	Downtown Greyhound Station	1d 3h	12:55pm	San Antonio Bus Station	No tags
Greyhound Lines, Inc. + Greyhound Lines Mexico	Bus	10:30pm	Downtown Greyhound Station	1d 1h	11:55pm	San Antonio Bus Station	No tags
FlixBus + Greyhound Lines, Inc.	Bus	9:45am	Downtown Greyhound Station	1d 13h	11:25pm	Pearl District	No tags

Next departures for Chicago to San Antonio on December 12
Operated by	Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Greyhound Lines, Inc. + FlixBus	Bus	11:40pm	Chicago 95Th & Dan Ryan	1d 23h	11:25pm	Pearl District	Cheapest
Tornado Bus + Expreso	Bus	2:00pm	Chicago, IL	22h 13m	12:13pm	Tornado I-35	Fastest
Greyhound Lines, Inc. + Valley Transit	Bus	6:10am	Downtown Greyhound Station	1d 6h	12:55pm	San Antonio Bus Station	No tags
Greyhound Lines, Inc. + Greyhound Lines Mexico	Bus	10:30pm	Downtown Greyhound Station	1d 1h	11:55pm	San Antonio Bus Station	No tags
Greyhound Lines, Inc. + FlixBus	Bus	6:10am	Downtown Greyhound Station	1d 17h	11:25pm	Pearl District	No tags

Next departures for Chicago to San Antonio on December 13
Operated by	Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
FlixBus + Greyhound Lines, Inc. + Greyhound Lines Mexico	Bus	7:25pm	Chicago 95Th & Dan Ryan	1d 4h	11:55pm	San Antonio Bus Station	Cheapest
	Bus	1:30pm	Chicago, IL	22h 30m	12:00pm	Tornado I-35	Fastest
FlixBus + Greyhound Lines, Inc. + Valley Transit	Bus	9:45am	Downtown Greyhound Station	1d 3h	12:55pm	San Antonio Bus Station	No tags
Greyhound Lines, Inc. + Greyhound Lines Mexico	Bus	10:30pm	Downtown Greyhound Station	1d 1h	11:55pm	San Antonio Bus Station	No tags
FlixBus + Greyhound Lines, Inc.	Bus	9:45am	Downtown Greyhound Station	1d 13h	11:25pm	Pearl District	No tags

Next departures for Chicago to San Antonio on December 14
Operated by	Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
FlixBus + Greyhound Lines, Inc. + Valley Transit	Bus	5:45am	Chicago 95Th & Dan Ryan	1d 7h	12:55pm	San Antonio Bus Station	Cheapest
Tornado Bus + Expreso	Bus	2:00pm	Chicago, IL	22h 13m	12:13pm	Tornado I-35	Fastest
FlixBus + Greyhound Lines, Inc. + Valley Transit	Bus	9:45am	Downtown Greyhound Station	1d 3h	12:55pm	San Antonio Bus Station	No tags
Greyhound Lines, Inc. + Greyhound Lines Mexico	Bus	10:30pm	Downtown Greyhound Station	1d 1h	11:55pm	San Antonio Bus Station	No tags
FlixBus + Greyhound Lines, Inc.	Bus	9:45am	Downtown Greyhound Station	1d 13h	11:25pm	Pearl District	No tags

Last refresh of the prices: Yesterday at 9:19 PM CST.

Compare 2 ways to go from Chicago to San Antonio

We recommend taking the bus

Among the sustainable travel choices, the bus stands out as a good way to reach San Antonio. The journey takes about 1 day, 3 hours 15 minutes, and with fares starting at just $145, it presents an excellent value for a comfortable ride.

40bus per day

1d 3hAverage Duration

1681 kmDistance

42kgCO₂ emissions

	Average Price	Average Duration	CO₂ emissions	Actions
Bus	Average Price$145 - $833	Average Duration1d 3h	CO₂ emissions 42kg CO₂e
Train	Average Price$171 - $921	Average Duration1d 12h	CO₂ emissions 154kg CO₂e

Where are the popular stops in Chicago and San Antonio?

Stops in Chicago

A
Downtown Greyhound Station
630 W Harrison St, Chicago, IL 60607, USA
Visit page
B
Chicago O'Hare International Airport
Visit page
C
Polk St & Canal St
500-536 W Polk St, Chicago IL 60607, USA
D
Tornado Bus S Kedzie Ave
2807 S Kedzie Ave, Chicago, IL 60623, USA
E
Cumberland CTA
5800 N Cumberland Ave, Chicago, IL 60631, USA
F
Turimex California Ave
2139 S California Ave, Chicago, IL 60608, USA

Stops in San Antonio

A
San Antonio Bus Station
500 N St Mary's St, San Antonio, TX 78205, USA
Visit page
B
Tornado I-35
7914 Interstate 35 Access Rd, San Antonio, TX 78224, USA
Visit page
C
San Antonio, TX
165 Bowie St, San Antonio, 78205
Visit page
D
4407 S PanAm Expy #101
4407 S PanAm Expy #101, San Antonio, TX 78225, USA
Visit page

Compare bus companies

Tornado Bus

3/5158 reviews

Staff4.5

Timeliness3.2

Cleanliness4.5

Wifi3.8

Greyhound

3.5/587,418 reviews

Staff3.6

Timeliness2.9

Cleanliness3.3

Wifi2.4

FlixBus

3.5/511,546 reviews

Staff4.2

Timeliness3.9

Cleanliness4.1

Wifi2.7

US Bus Companies: FlixBus, BlaBlaCar Bus, ALSA, Greyhound, Intercape, Trenitalia, Big Sky

Frequently asked questions about travelling from Chicago to San Antonio, US by bus

Please note that schedules, routes, or operator details shown here may be updated or vary at the time of your trip.

How much is the bus ticket from Chicago to San Antonio?
The cheapest bus tickets from Chicago to San Antonio start from $145. The average price for this route is around $263. Busbud recommends that you book your tickets in advance for a better chance to get the lowest possible price.
How long is the bus ride from Chicago to San Antonio?
The average bus travel time from Chicago to San Antonio is 1d 3h, covering a distance of 1681 km. The quickest bus can get you there in 22h 30m and is operated by Tornado Bus.
Which bus companies service the Chicago to San Antonio route?
Several major bus companies operate on this route with 40 buses available per day, including services from Tornado Bus, Greyhound, FlixBus.
What are the earliest and latest departure times for the bus from Chicago to San Antonio?
The earliest bus departs from Chicago to San Antonio at 12:15am. And the latest bus departs at 11:50pm.
What are the CO₂ emissions for the bus trip from Chicago to San Antonio?
A bus trip from Chicago to San Antonio generates an estimated 42 kg of CO₂, making it a highly eco-friendly travel option and a mode of travel recommended by Busbud.
What is the best bus company from Chicago to San Antonio?
According to Busbud customers, the highest-rated bus company on this route is Greyhound, with an average rating of 3.5 out of 5 stars based on 87412 reviews.
Which bus company has the best Wi-Fi from Chicago to San Antonio?
Based on Busbud reviews, the bus company Tornado Bus has the highest Wi-Fi rating with a score of 3.8.
Which bus company has the best on-time performance from Chicago to San Antonio?
According to Busbud traveller reviews, the most punctual bus company on this route is FlixBus, with a punctuality rating of 3.9 out of 5 stars.
Which bus company has the cleanest buses from Chicago to San Antonio?
According to Busbud traveller reviews, the bus company with the cleanest buses on this route is Tornado Bus, with a cleanliness rating of 4.5 out of 5 stars.

Find cheapest prices for buses

Price is for a one-way ticket for one passenger and based on past searches.

Best price found

12-05

$404

12-06

$404

Today

$404

12-08

$404

12-09

$404

12-10

$404

12-11

$404

12-12

$404

The cheapest trip from Chicago to San Antonio, US was searched and found on Dec 5, 2025 with a price of $404

To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Chicago to San Antonio, US, as early as possible.

You can expect to pay from $404 to $426 for a bus ticket from Chicago to San Antonio, US based on the last 2 days. You can expect to find the cheapest price for the trip at $404 which is on 2025-12-08.