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Cheap flights from Chicago to San Antonio

Information about flights from Chicago to San Antonio

lastminute.com selects from hundreds of flight deals Chicago-San Antonio some of the best deals that month to save you time. Why not take advantage of the monthly flight offers and book now.

If you are a frequent traveller, lastminute.com would like to be your trusted one stop travel partner in helping you find flights, hotels and car hire in San Antonio and worldwide.

Low cost flights to San Antonio from Chicago are not always easy to find. lastminute.com wants to make it easy for you to find a inexpensive option, so with us you can even choose flights with different airlines and save money on your next trip.

Once your flight Chicago-San Antonio is booked, using lastminute.com you can even organise the rest of your trip. From car hire and accommodation in San Antonio as well as a guide to San Antonio so you know in advance what there is to see and do.

lastminute.com’s flight search finds you all available low cost flights from Chicago to San Antonio in just a few clicks. When looking for a low cost flight Chicago-San Antonio, simply specify departure and arrival dates and the maximum price you want to pay. It’s that simple!


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Frequently asked questions

How do I buy tickets from different airlines at once and save money?

Our system combines airlines automatically to find the cheapest flights available. That way you can save money and don't have to buy your tickets separately.

Is lastminute.com a trustworthy travel brand?

In 1998, lastminute.com was one of the first online travel agencies. Currently, we are selling over 380,000 flights per year – and working hard on bringing travellers wherever they want to go.

What should I do if I have to change my flight?

lastminute.com offers flexibility services for purchase at the time of your booking. These services entitle you to change or cancel your flights without handling fee.*

*Flexibility services are available on selected flights only. Please read our T&Cs for more information.

I am afraid to lose my luggage, every time I fly. What can I do?

lastminute.com offers a range of baggage protection services, so that you are covered in case your luggage is delayed or lost.**

**Baggage protection services are available on selected flights only. Please read our T&Cs for more information.

How long is the flight from Chicago to San Antonio?

The average flight duration from Chicago to San Antonio is 2 hours, 57 minutes.

How much is the cheapest flight from Chicago to San Antonio?

American Airlines offers the cheapest flight from Chicago to San Antonio. A one-way ticket is £295.91, a round-trip is £487.99.

Which is the cheapest month to fly to San Antonio from Chicago?

Flight prices drop in January.

How far is San Antonio from Chicago?

From Chicago to San Antonio, it is approximately 1,695 miles.

How many airports are there in Chicago?

You can find 2 airports in Chicago: Chicago Midway and Chicago O'Hare.

How many airports are there in San Antonio?

You can find 2 airports in San Antonio: San Antonio USA and San Antonio.

Which is the closest airport to San Antonio's city centre?

San Antonio (1 miles) is the closest airport, followed by San Antonio USA (13 miles).

How much does a taxi cost in San Antonio? How much is it in Chicago?

A taxi in San Antonio is about £3.00, in Chicago the average price is £3.00.

How much is a single ticket for the public transport in San Antonio? How much is it in Chicago?

A single ticket for public transport in San Antonio is £1.00. In Chicago, you pay £2.00.

How many flights are there from Chicago to San Antonio?

On average, you can find up to 3 flights per week on this route.

How many airlines fly from Chicago to San Antonio?

There are 2 airlines that offer flights from Chicago to San Antonio, being the most competitive American Airlines (£487.99) and American Airlines (£487.99).

Which is the most expensive month to fly to San Antonio from Chicago?

August is the most expensive month to fly from San Antonio to Chicago.

Weather forecast for San Antonio

  • Thursday 28
    Max 29  ºC
    Min 16  ºC
  • Friday 29
    Max 27  ºC
    Min 14  ºC
  • Saturday 30
    Max 29  ºC
    Min 13  ºC
  • Sunday 31
    Max 31  ºC
    Min 14  ºC
  • Monday 1
    Max 29  ºC
    Min 18  ºC