
$84 Cheap flight deals from Chicago (CHI) to San Antonio (SAT)
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This Weekend's Flight Deals from Chicago to San Antonio
This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
Airfares from $84 One Way, $187 Round Trip from Chicago to San Antonio
Prices starting at $187 for return flights and $84 for one-way flights to San Antonio were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
San Antonio economy flight packages

Oyo Hotel San Antonio Lackland AFB/Seaworld Hwy 90 W
Jun 19 - Jun 22
Chicago (ORD) to San Antonio (SAT)
San Antonio (SAT) to Chicago (ORD)
Reviewed on Nov 22, 2023


La Quinta Inn by Wyndham San Antonio Brooks City Base
Jun 19 - Jun 22
Chicago (ORD) to San Antonio (SAT)
San Antonio (SAT) to Chicago (ORD)
Reviewed on Mar 2, 2025
More About Flying To San Antonio from Chicago
Route Information for Flights from Chicago to San Antonio
Origin Airport IATA Code | CHI |
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Destination Airport IATA Code | SAT |
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Find Cheap Flights from Chicago to San Antonio
Airports in Chicago
The city of Chicago is primarily served by two international airports. Travelers looking for low-fare flights from Chicago can use Orbitz.com to find flights from both O'Hare and Midway. O'Hare International Airport is located approximately 17 miles northwest of downtown Chicago. Midway International Airport is located on the city's southwest side, approximately eight miles from Chicago's Loop. O'Hare serves as a hub for American Airlines and United Airlines, and Midway is a hub for Southwest Airlines.
Chicago Airport Parking
Daily, hourly, and valet parking are available at O'Hare. Rates vary from $2.00 to $10.00 per hour. An economy parking lot is also available at a rate of $2.00 per hour. Similar parking options and rates apply at Midway.
Chicago Airport Transportation
There are numerous transportation options for getting to and from both O'Hare and Midway. O'Hare can be accessed via regional trains, buses, and local mass transit lines. The CTA Blue Line offers a fast and convenient transportation option to and from this airport. Midway is served by the CTA Orange Line. Car rental services are available at both airports, and travelers can quickly book car rental services at either airport using Orbitz.com.
Chicago Airport Restaurants
Both O'Hare and Midway offer a variety of restaurant options for travelers. Restaurants located in both airports include Starbuck's Coffee, Chicago Style Hot Dogs, McDonald's, Auntie Anne's, Chili's, Cinnabon, and Dunkin Donuts, making it easy for visitors to grab a quick breakfast, snack, or meal. By using Orbitz.com, travelers can quickly and easily find low-fare flights from Chicago.
Vacation in San Antonio
Whether they are planning a vacation or a business trip to San Antonio, Orbitz.com allows travelers to find cheap flights to San Antonio by searching several airlines at once. This allows travelers to choose the best option for them and their budget.
San Antonio Airports
The San Antonio International Airport services the San Antonio area with an average of 280 inbound and outbound flights daily. A partial list of the 16 airlines that currently serve the airport include American, United, Southwest, US Airways, Delta, Airtran, and Skywest. The airport is approximately 8.5 miles from downtown San Antonio.
Transportation from the Airport
Getting to your hotel or destination from the airport using a taxi, rental car, shuttle, bus or limo is made easy with Orbitz.com. These services can be prearranged when you purchase your air tickets with Orbitz. Several San Antonio companies offer taxi service to the city. The average cost of traveling to downtown is $25, and it is $12 to nearby hotels. VIA Metropolitan Transit bus service operates within the city and provides public transportation to a large portion of San Antonio for a low fee of $4 for an all-day pass.
San Antonio Weather
The weather in San Antonio ranges from hot summers to mild winters. Typically the spring is wet and the summer is dry.
San Antonio Attractions
San Antonio has many attractions for families, ranging from theme parks to art museums. Orbitz.com can help you find the best attractions and discounts the city has to offer along with cheap flights to San Antonio.
Frequently asked questions
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Flights from Chicago
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San Antonio Airports
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Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.
Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.
Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.