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$115 Find train tickets from Chicago to San Antonio

This is the cheapest price found by a KAYAK user in the last 72 hours by searching for a train from Chicago to San Antonio departing on 10/22. Fares are subject to change and may not be available on all trains or dates of travel. Click the price to replicate the search for this deal.
1 adult
Sat 9/13
Sat 9/20

Book train tickets from Chicago to San Antonio

 
Here are some of the best deals found on KAYAK recently from the most popular providers for trips from Chicago to San Antonio that are departing in the next months. While these deals were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return train deals from Chicago to San Antonio

Thu, Aug 28 - Sun, Aug 31
Amtrak Logo
1:52 pm - 10:16 pmChicago Union-
San Antonio
32h 24mnonstop
Amtrak Logo
6:48 am - 1:44 pmSan Antonio-
Chicago Union
30h 56mnonstop
$304Amtrak
Find Deal
Wed, Aug 27 - Sat, Aug 30
Amtrak Logo
1:52 pm - 10:16 pmChicago Union-
San Antonio
32h 24mnonstop
Amtrak Logo
6:48 am - 1:44 pmSan Antonio-
Chicago Union
30h 56mnonstop
$304Amtrak
Find Deal
Tue, Aug 19 - Tue, Aug 26
Amtrak Logo
1:52 pm - 10:16 pmChicago Union-
San Antonio
32h 24mnonstop
Amtrak Logo
6:48 am - 1:44 pmSan Antonio-
Chicago Union
30h 56mnonstop
$334Amtrak
Find Deal
Thu, Aug 28 - Sat, Aug 30
Amtrak Logo
1:52 pm - 10:16 pmChicago Union-
San Antonio
32h 24mnonstop
Amtrak Logo
6:48 am - 1:44 pmSan Antonio-
Chicago Union
30h 56mnonstop
$334Amtrak
Find Deal
Thu, Aug 28 - Thu, Sep 4
Amtrak Logo
1:52 pm - 10:16 pmChicago Union-
San Antonio
32h 24mnonstop
Amtrak Logo
6:48 am - 1:44 pmSan Antonio-
Chicago Union
30h 56mnonstop
$406Amtrak
Find Deal

Good to know

Cheapest day to travel

Tuesday

Most expensive day to travel

Wednesday

Average price (round-trip)

$336

Average price (one-way)

$146
Train tickets from Chicago to San Antonio are on average 8% less expensive on Tuesdays
Train tickets from Chicago to San Antonio are on average 6% more expensive on Wednesdays
(avg. price over the last 2 weeks)
(avg. price over the last 2 weeks)

Top tips for finding Chicago to San Antonio train tickets

  • 25% of our users found round-trip train tickets from Chicago to San Antonio for $336 or less.
  • You will generally catch the best train deals if you travel in the evening.

FAQs when traveling from Chicago to San Antonio by train

  • How long is a train journey to San Antonio from Chicago?

    The train journey from Chicago to San Antonio takes 32h 24m on average and covers a distance of 1,051 miles.

  • What train companies travel from Chicago to San Antonio?

    Amtrak is the only train operator serving this route.

  • How much does a train ticket from Chicago to San Antonio cost?

    The average price of a round-trip train ticket from Chicago to San Antonio is $336. In the last 3 days, the lowest price found by KAYAK users was $334.

More options for your train ride to San Antonio

Search San Antonio trains on KAYAK. Find cheap train tickets to San Antonio from Chicago. KAYAK searches hundreds of travel sites to help you find cheap train fares and book the train that suits you best.