Popular airlines from San Antonio International Airport (SAT) to Chicago
DeltaDelta
Southwest AirlinesSouthwest Airlines
UnitedUnited
Spirit AirlinesSpirit Airlines
American AirlinesAmerican Airlines
Frontier AirlinesFrontier Airlines
Alaska AirlinesAlaska Airlines
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Cheap Flights from San Antonio (SAT) to Chicago (CHI)
Prices were available within the past 7 days and start at £205 for one-way flights and £235 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Find the cheapest month to fly from San Antonio (SAT) to Chicago (CHI)
March is typically the cheapest month to fly
Graph displaying average flight prices per month
Origin airport | San Antonio Intl. |
Destination airport | O'Hare Intl. |
Return price | £235 |
Distance | 1668 km |
Compare flights from San Antonio to Chicago easily and book with confidence
For travelling on business or for pleasure, Expedia makes it easy to book your flights from San Antonio to Chicago. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to CHI-All Airports in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from San Antonio Intl. to CHI-All Airports.
To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights.
Grab a great deal on your flight from San Antonio Intl. (SAT) to CHI-All Airports (CHI)
The easiest way to view the best deals on flights from San Antonio to Chicago today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from San Antonio Intl. to CHI-All Airports start at just £235 and range up to £516.
To find an even better deal, try
- being flexible on your dates – midweek flights can be cheaper
- looking for other airports near San Antonio and Chicago
- booking your flight during August, the cheapest month on this route
- varying your flight times – early morning and late at night are sometimes cheaper
Why you should book your San Antonio to Chicago flight with Expedia!
We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from San Antonio Intl. to CHI-All Airports for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.
Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.
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Top Routes from San Antonio
- San Antonio to Chicago (SAT - ORD)
- San Antonio to Newark Liberty Intl. Airport (SAT - EWR)
- San Antonio to Mexico City (SAT - MEX)
- San Antonio to Phoenix (SAT - PHX)
- San Antonio to Los Angeles (SAT - LAX)
- San Antonio to Denver (SAT - DEN)
- San Antonio to Seattle (SAT - SEA)
- San Antonio to Houston (SAT - IAH)
- San Antonio to Monterrey (SAT - MTY)
- San Antonio to Dallas (SAT - DFW)
- San Antonio to London (SAT - LHR)
- San Antonio to Orlando (SAT - MCO)
Top Routes to Chicago
- Dublin to Chicago (DUB - CHI)
- Birmingham to Chicago (BHX - CHI)
- Toronto to Chicago (YTO - CHI)
- Newcastle to Chicago (NCL - CHI)
- Washington to Chicago (WAS - CHI)
- New York to Chicago (NYC - CHI)
- London to Chicago (LON - CHI)
- Manchester to Chicago (MAN - CHI)
- Edinburgh to Chicago (EDI - CHI)
- Glasgow to Chicago (GLA - CHI)
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Chicago
Nearby Airports
- Austin-Bergstrom Intl. Airport (AUS)
- Victoria Regional Airport (VCT)
- Killeen-Fort Hood Regional Airport (GRK)
- Corpus Christi Intl. Airport (CRP)
- Easterwood Airport (CLL)
- Laredo Intl. Airport (LRD)
- Waco Regional Airport (ACT)
- San Angelo Regional Airport (SJT)
- George Bush Intercontinental Airport (IAH)
- William P. Hobby Airport (HOU)
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