Bus Tickets from Chicago, IL to San Antonio, TX

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TodayMay 14
from $219
TomorrowMay 15
from $145
FriMay 16
from $117
SatMay 17
from $110
SunMay 18
MonMay 19
TueMay 20
WedMay 21

Cheap buses leaving tomorrow

One passenger / one way

  • This trip is recommended because it is: Cheapest
    Departure time: May 15 at
    Departure city: Chicago
    Departure location: Chicago 95Th & Dan Ryan
    Arrival time: May 17 at
    Destination city: San Antonio
    Destination location: San Antonio Bus Station
    Operated by: FlixBus + Greyhound Lines, Inc. + Valley Transit Co., Inc.
    FlixBus + Greyhound Lines, Inc. + Valley Transit Co., Inc.
    Vehicle: BusDuration:
  • This trip is recommended because it is: Fastest
    Departure time: May 15 at
    Departure city: Chicago
    Departure location: Downtown Greyhound Station
    Arrival time: May 16 at
    Destination city: San Antonio
    Destination location: San Antonio Bus Station
    Operated by: Greyhound Lines, Inc. + Greyhound Lines Mexico
    Greyhound Lines, Inc. + Greyhound Lines Mexico
    Vehicle: BusDuration:
  • Departure time: May 15 at
    Departure city: Chicago
    Departure location: Downtown Greyhound Station
    Arrival time: May 16 at
    Destination city: San Antonio
    Destination location: San Antonio Bus Station
    Operated by: FlixBus + Greyhound Lines, Inc. + Valley Transit Co., Inc.
    FlixBus + Greyhound Lines, Inc. + Valley Transit Co., Inc.
    Vehicle: BusDuration:
  • Departure time: May 15 at
    Departure city: Chicago
    Departure location: Downtown Greyhound Station
    Arrival time: May 16 at
    Destination city: San Antonio
    Destination location: San Antonio Bus Station
    Operated by: Greyhound Lines, Inc. + Valley Transit Co., Inc.
    Greyhound Lines, Inc. + Valley Transit Co., Inc.
    Vehicle: BusDuration:
  • Departure time: May 15 at
    Departure city: Chicago
    Departure location: Downtown Greyhound Station
    Arrival time: May 16 at
    Destination city: San Antonio
    Destination location: San Antonio Bus Station
    Operated by: Greyhound Lines, Inc. + Greyhound Lines Mexico
    Greyhound Lines, Inc. + Greyhound Lines Mexico
    Vehicle: BusDuration:

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Compare 2 ways to go from Chicago to San Antonio.

Bus
Average Price$64 - $326Average Duration1d 2h
42kg CO₂e5 out of 5 stars
CheapestFastestMost eco-friendly
Train
Average Price$135 - $360Average Duration1d 9h
154kg CO₂e1 out of 5 stars
busbud logoBusbud recommends taking the bus from Chicago to San Antonio

Among the sustainable travel choices, the bus stands out as the good way to reach San Antonio. The journey takes about 1 day, 2 hours 45 minutes and with fares starting at just $64, it presents an excellent value for a comfortable ride.

23bus per day
1d 2hAverage Duration
$64Cheapest ticket
42kgCO₂ emissions

Bus Chicago to San Antonio: Trip Overview

Average ticket price$253
Average bus trip duration1d 2h
Number of daily buses23
Earliest bus departure5:45am
Distance1039 miles (1675 km)
Latest bus departure11:50pm

Chicago to San Antonio Bus

With Busbud, comparing and booking tickets for a bus from Chicago to San Antonio is a breeze. Browse through an extensive selection of bus fares and bus schedules to find the best deals.

We make it our job to connect you with the most dependable bus companies that cover bus service from Chicago to San Antonio.

Whether it is cheap bus tickets or more luxurious buses going to San Antonio from Chicago, we help you find what you're looking for based on how much of a budget you have.

Frequently asked questions for your trip Chicago - San Antonio

Find cheapest prices for buses

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

Best price found
05/12
$240
05/13
No data
Today
No data
05/15
No data
05/16
$240
05/17
No data
05/18
$240
05/19
$240
busbud logoThe cheapest trip from Chicago to San Antonio was searched and found on May 12, 2025 with a price of $240

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, as early as possible.

You can expect to pay from $240 to $255 for a bus ticket from Chicago to San Antonio based on the last 2 days. You can expect to find the cheapest price for the trip at $240 which is on 2025-05-16.

About Bus Travel

Bus Travel Tips

Meet and talk to locals at the bus stations while traveling from Chicago to San Antonio.There is no better way to get inside travel information while exploring a new city than to go straight to its people.

From miles long of beauteous natural landscapes to impressive man-crafted sights, you're bound to be in for a visual treat on your bus trip from Chicago to San Antonio.

Buses are energy-efficient. Carrying a passenger over 100 kms by coach only takes 0.6-0.9 liters of gas. Compare that to the 2.6 liters required by high-speed train, 6.6 liters by airplane and 7.6 liters by gas-powered car, and it's clear that the bus is a more environmentally-conscious option for your bus transportation from Chicago to San Antonio.

Create your own real life musical score by curating a personalized bus travel playlist - the perfect accompaniment to your bus ride from Chicago to San Antonio.

Did you know?

One of the longest bus route in the world goes all the way from Ontario to Alberta in Canada (with the same bus). This trip is 3,435 km or 2,135 miles long and the price is a bit under $100.

The Superbus, created by a Dutch engineer is the world's fastest bus with 250 km/h. Too bad it's only a prototype for now.

9.2% of ground transportation in Europe is done by bus versus 7.4% by train.

Will you be returning to Chicago by bus?

Bus from Chicago to San Antonio

You can also go to San Antonio by train

Train from Chicago to San Antonio

Why choose Busbud?

The Best Way To Book Bus and Train Tickets

Busbud.com makes it easy for you to find, compare and book city-to-city bus tickets, all over the world. We save you the extra trip to the bus station. With several language and currency options available, Busbud seeks to cater to international bus travelers no matter where they are in the world. With Busbud, you can buy tickets with confidence. We ensure that you make the most out of your bus trip by partnering up with reliable bus companies from all around the world such as Greyhound, Eurolines, ALSA, OUIBUS (BlaBlaBus), National Express and many others.

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Popular Buses Connecting San Antonio

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