Bus Tickets from Chicago to San Antonio, US

TodayAug 1
from US$188
TomorrowAug 2
from US$210
SunAug 3
from US$164
MonAug 4
from US$135
TueAug 5
from US$147
WedAug 6
from US$123
ThuAug 7
from US$139
FriAug 8
from US$143

Cheap buses leaving tomorrow

One passenger / one way

  • This trip is recommended because it is the: Cheapest
    Departure time: August 2 at
    Departure city: Chicago
    Departure location: Downtown Greyhound Station
    Arrival time: August 4 at
    Destination city: San Antonio
    Destination location: San Antonio Bus Station
    Operated by: FlixBus + Greyhound Lines, Inc. + Valley Transit
    FlixBus + Greyhound Lines, Inc. + Valley Transit
    Vehicle: BusDuration:
  • This trip is recommended because it is the: Fastest
    Departure time: August 2 at
    Departure city: Chicago
    Departure location: Chicago, IL
    Arrival time: August 3 at
    Destination city: San Antonio
    Destination location: Tornado I-35
    Operated by: Tornado Bus + Expreso
    Tornado Bus + Expreso
    Vehicle: BusDuration:
  • Departure time: August 2 at
    Departure city: Chicago
    Departure location: Downtown Greyhound Station
    Arrival time: August 3 at
    Destination city: San Antonio
    Destination location: San Antonio Bus Station
    Operated by: FlixBus + Greyhound Lines, Inc. + Greyhound Lines Mexico
    FlixBus + Greyhound Lines, Inc. + Greyhound Lines Mexico
    Vehicle: BusDuration:
  • Departure time: August 2 at
    Departure city: Chicago
    Departure location: Downtown Greyhound Station
    Arrival time: August 3 at
    Destination city: San Antonio
    Destination location: San Antonio Bus Station
    Operated by: FlixBus + Greyhound Lines, Inc. + Valley Transit
    FlixBus + Greyhound Lines, Inc. + Valley Transit
    Vehicle: BusDuration:
  • Departure time: August 2 at
    Departure city: Chicago
    Departure location: Downtown Greyhound Station
    Arrival time: August 3 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:

Last refresh of the prices: Yesterday at 11:50 PM CDT.

Prices and availability are subject to change.

Accepted payments

  • Visa
  • MasterCard
  • American Express
  • China Union Pay
  • Diners Club Canada
  • Discover Click to Pay
  • JCB payment
  • Klarna (Pay over time)
  • Google Pay

Compare 2 ways to go from Chicago to San Antonio

Bus
Average PriceUS$90 - US$348Average Duration1d 2h
42kg CO₂e5 out of 5 stars
CheapestFastestMost eco-friendly
Train
Average PriceUS$121 - US$814Average Duration1d 12h
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 a good way to reach San Antonio. The journey takes about 1 day, 2 hours 45 minutes, and with fares starting at just US$90, it presents an excellent value for a comfortable ride.

25bus per day
1d 2hAverage Duration
US$90Cheapest ticket
42kgCO₂ emissions

Bus Chicago to San Antonio, US: Trip Overview

Average Ticket PriceUS$243
Average Bus Trip Duration1d 2h
Number of daily buses25
Earliest bus departure12:15am
Distance1675 km
Latest bus departure11:59pm

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 on the trip Chicago - San Antonio, US

  1. What is the distance between Chicago and San Antonio?

    The distance between Chicago and San Antonio is around 1693 km (1050 miles).

  2. What are the departure and arrival locations for buses traveling from Chicago to San Antonio?

    Buses traveling this route start their trip at Downtown Greyhound Station, in Chicago, and end it at Tornado I-35, in 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
07-30
US$255
07-31
US$255
Today
US$255
08-02
US$255
08-03
US$255
08-04
US$255
08-05
US$255
08-06
US$255
busbud logoThe cheapest trip from Chicago to San Antonio, US was searched and found on Jul 30, 2025 with a price of US$255

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 US$255 to US$270 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 US$255 which is on 2025-08-02.

About Bus Travel

Bus Travel Tips

Meet and talk to locals at the bus stations while travelling 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, US

You can also go to San Antonio, US by train

Train from Chicago to San Antonio, US

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 travellers 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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