$131 Find Cheap Flights from Chicago to San Antonio - Compare and Save

SAT is connected to the public bus system, and VIA bus route 5 provides regular services between the airport and downtown San Antonio. SuperShuttle also offers door-to-door shuttle services from SAT to downtown San Antonio and the surrounding neighborhoods. You can get tickets from Terminal A's baggage claim area. Taxis are also available at SAT, and you'll find them on the lower levels of Terminals A and B, around baggage claim. If you wish to self-drive, take a rental car from Terminal A's baggage claim area.

SAT is a fully accessible airport. The airport has provided ramps and elevators for barrier-free access. PRM also get accessible restrooms, wheelchair services, fast-track services, and reserved parking spots. Low-vision passengers at ORD will have free Air services, braille signage, and tactile guide paths. TTY telephones and visual paging services are available for the hard-of-hearing.

MDW has provided private spaces for nursing mothers to feed their babies. These rooms include a sink, a wash area, and comfortable seating. You'll find the nursing rooms on Concourse C beside the yoga room. Also available at MDW are the baby changing facilities, which are provided in all washrooms. The airport has provided a special family lane for parents traveling with kids for quicker transition. Additionally, most airport restaurants offer kid menus and high chairs for babies.

Air France, American Airlines, Swiss Air, Delta, and United Airlines have lounges at ORD. You can access these lounges by paying at the door, except for the Delta lounge, which is a members-only lounge. The Swiss Air and Air France lounges are in Terminal 5 airside. American Airlines has several locations, Concourses G, L, and H/K. The Delta lounge is in Terminal 2 near Gate E6, while United Club has several locations around Concourses B, C, and F.

In the last 5 days, the lowest price for a flight from Chicago to San Antonio was $131 for a one-way ticket and $297 for a round-trip.

No, a passport isn't needed to fly from Chicago to San Antonio. However, local authorities might ask for an official ID.

Chicago is served by 2 major airports and there is only 1 main airport in San Antonio. You will leave Chicago from one of these airports: Chicago Midway or Chicago O'Hare Intl. You will be arriving at San Antonio.

American Airlines, JetBlue, and Alaska Airlines offer inflight Wi-Fi service on the Chicago to San Antonio flight route.

The Airbus A319 is the aircraft model that flies most regularly on the Chicago to San Antonio flight route.

Star Alliance, and oneworld are the airline alliances operating flights between Chicago and San Antonio, with Star Alliance being the most commonly used for this route.

There are nonstop flights from Chicago to San Antonio on a daily basis.

The two airlines most popular with KAYAK users for flights from Chicago to San Antonio are Southwest and United Airlines. With an average price for the route of $401 and an overall rating of 8.0, Southwest is the most popular choice. United Airlines is also a great choice for the route, with an average price of $420 and an overall rating of 7.4.

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Chicago to San Antonio.

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Antonio from Chicago is likely to change within 7 days, so travelers know whether to wait or book now.

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Antonio with an airline and back to Chicago with another airline.

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Antonio from Chicago up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.