Flying from Chicago to San Antonio International Airport (SAT): What you need to know
Start your journey at one of Chicago's main airports, O'Hare International Airport (ORD) or Chicago Midway International Airport (MDW). Explore your options for booking a flight from Chicago to San Antonio International Airport (SAT) departing from either of these.
Book a direct Chicago to San Antonio International Airport flight and you'll be travelling for an average of 3 hours.
San Antonio's timezone is UTC-5, which is the same as Chicago. San Antonio International Airport is located in San Antonio.
With 35 direct flights a week between the two airports, O'Hare International Airport (ORD) to San Antonio International Airport (SAT) is the most popular route. United Airlines operates the earliest flight at 8:45am. If you're eager to make the most of your day before leaving, the last departure from ORD to SAT is with American Airlines at 9:12pm.
Your flight from Chicago to SAT won't wait if you're late, so be at the airport on time. Arrive up to one hour in advance for domestic flights and two hours ahead for international travel.
Delays at security and check-in are more likely if you're travelling during high season, so allow a little extra breathing room. The recommendation for peak times? Arrive up to four hours ahead for international flights and two hours for domestic departures.
Airports in Chicago
O'Hare International Airport (ORD)
O'Hare International Airport (ORD) will have you travelling directly to your destination. Nonstop flights from Chicago to San Antonio International Airport (SAT) operate out of this terminal.
When taking off from ORD, you can take a direct flight from Chicago to San Antonio International Airport with United Airlines.
The airline with the highest booking numbers between ORD and SAT is United Airlines.
United Airlines is the most punctual carrier on this route, with 75.42% of its services landing on time.
ORD is around 40 kilometres from central Chicago. If you're catching a cab, driving or ride-sharing from the centre, it'll take you 35 minutes or so to get there, depending on traffic. If you're planning to take public transport, expect the trip time to be around 55 minutes.
Want a leisurely start to your journey? Stay near O'Hare International Airport. Whether you're boarding an early flight from Chicago to San Antonio International Airport or want to avoid feeling rushed, these hotels offer the perfect solution:
74.85% of flights that depart O'Hare International Airport touch down at their destination on schedule.
The address for ORD is 10000 West O'Hare.
Chicago Midway International Airport (MDW)
You can book a direct Chicago to San Antonio International Airport (SAT) plane ticket with departures from Chicago Midway International Airport (MDW). Check if flying out of MDW makes more sense for your journey.
Southwest Airlines has direct flights from Chicago to SAT departing from MDW. Book your favourite aisle (or window) seat and reach your destination in one go.
Southwest Airlines is the most popular choice for travellers flying from MDW to SAT.
The carrier with the best on-time performance is Southwest Airlines. Its Chicago Midway International Airport to San Antonio International Airport flights land as planned 77.59% of the time.
You can reach MDW from the centre of Chicago in approximately 20 minutes by car (depending on traffic). The journey by public transport will take roughly 45 minutes to cover the 19 kilometres or so.
Start your holiday sooner with an extra night away from home. Before catching your Chicago to SAT flight, kick back in one of these hotels close to Chicago Midway International Airport:
Chicago Midway International Airport has an on-time performance rate of 77.88%. This figure shows how frequently flights that depart from this airport arrive at their destination on time.
You'll find MDW at 5700 South Cicero.
Chicago Rockford International Airport (RFD)
The trip to RFD from the centre of Chicago is around 4 hours 15 minutes by public transport. If you're in a car, it'll take you about 1 hour 25 minutes to cover the 137 kilometres or so.
Take the uncertainty out of departure day — stay near Chicago Rockford International Airport and know you'll make it to your gate with time to spare. Check in to one of these hotels the day before if you've booked an early Chicago to San Antonio International Airport flight:
Flights that depart from RFD make it to their destination within the scheduled time frame 76.19% of the time.
The address of Chicago Rockford International Airport is 2 Airport Cir.
About San Antonio International Airport (SAT)
Have a late flight from Chicago to San Antonio International Airport? Don't let it hijack your sleep schedule. Stay at one of these hotels near SAT and hit the pillow fast:
Say yes to new adventures by picking up a San Antonio International Airport rental car. Grab a set of wheels from Fox - Rent A Car, Dollar or Thrifty and explore beyond San Antonio's main sights.
Lock in the best possible rate by reserving your vehicle around one week ahead of your Chicago to San Antonio International Airport flight.
SAT is located at 9800 Airport Boulevard.
Getting from San Antonio International Airport (SAT) to central San Antonio
San Antonio International Airport to central San Antonio is roughly 13 kilometres. If you're renting a car or taking a cab, do some research to make your trip as smooth as possible. Journey times may vary depending on traffic and the time of day.
Travelling by public transport will take you roughly 1 hour 30 minutes.
How to find the cheapest flights from Chicago to San Antonio International Airport (SAT)
The cheapest price we've found for a one-way ticket from Chicago to San Antonio International Airport is $121. For a return flight on this route, the best price is $228. Depending on the availability when you book, these fares may change.
To snag cheap flights from Chicago to SAT, book your plane ticket one month ahead of your planned departure.
Schedule your trip for June. That's the best month for landing cheap Chicago to San Antonio International Airport tickets. If you're flexible on when you fly, use the 'Whole month' tool to find the lowest price across every month.
Save time searching for cheap plane tickets from Chicago to SAT by creating a Price Alert. We'll send you an email or notification on the app when fares go down.
Tailor your travel plans using filters. Choose your preferred arrival and departure times, total journey duration and airlines. You can also sort your results by 'Fastest,' 'Best' or 'Cheapest' flights from Chicago to San Antonio International Airport.
The best time to fly from Chicago to San Antonio International Airport (SAT)
It's time to work out when to book your flight from Chicago to San Antonio International Airport (SAT). July is the busiest month to travel to San Antonio. If crowds aren't your thing, head there in April.
When booking your Chicago to SAT plane ticket, consider the weather you're most comfortable in. August is the warmest month in San Antonio, with temperatures ranging from 23ºC (73ºF) to 40ºC (104ºF).
If you'd rather travel in cooler conditions, search for a cheap ticket from Chicago to San Antonio International Airport in January when temperatures are between 3ºC (37ºF) and 20ºC (68ºF).
More about San Antonio
Start your San Antonio trip right by choosing the ideal place to stay. After booking your flight from Chicago to San Antonio International Airport, check out our selection of hotels including:
Every great holiday has to include a little sightseeing. The San Antonio River Walk, San Antonio River walk and Alamo Plaza are must-visits when exploring San Antonio.
Explore more of the United States
You've seen San Antonio, now it's time to discover other parts of the United States. Journey around 105 kilometres north-east to Austin to check off its leading sights. From Texas State Capitol to Central Park and Austin Museum of Art, Downtown, there's plenty to keep you busy.
Corpus Christi is another sought-after destination in the United States and is around 225 kilometres south-east of San Antonio. No journey is complete without visiting Texas State Aquarium, Bayfront Park and Corpus Christi Cathedral.
