Expect long walks between terminals at ORD; plan extra time for navigating this busy airport.
Round-trip from | $227 (Cheapflightsfares) |
---|---|
One-way from | $73 (Priceline) |
Popular in | March |
Cheapest in | August |
Average price | $337 |
Good round-trip deal | $235 or less |
Good one-way deal | $142 or less |
Fly from
Fly to
Route
Depart
Return
Price
ChicagoSan Antonio
ORD - SAT
ORDSAT
Chicago O'Hare Intl
jeu. 11/6
10:18 am-10:27 pm
1 stop12h 09m
San Antonio
mer. 11/12
6:00 am-5:04 pm
1 stop11h 04m
ChicagoSan Antonio
ORD - SAT
ORDSAT
Chicago O'Hare Intl
sam. 9/27
8:25 am-4:42 pm
1 stop8h 17m
San Antonio
sam. 10/4
1:44 pm-9:45 pm
1 stop8h 01m
ChicagoSan Antonio
ORD - SAT
ORDSAT
Chicago O'Hare Intl
mer. 9/3
6:55 pm-10:48 am
1 stop15h 53m
San Antonio
jeu. 9/4
2:54 pm-9:58 pm
1 stop7h 04m
ChicagoSan Antonio
MDW - SAT
MDWSAT
Chicago Midway
ven. 9/26
6:20 am-4:30 pm
1 stop10h 10m
San Antonio
dim. 9/28
8:20 pm-12:44 pm
2 stops16h 24m
ChicagoSan Antonio
ORD - SAT
ORDSAT
Chicago O'Hare Intl
jeu. 9/4
10:42 am-7:15 pm
1 stop8h 33m
San Antonio
jeu. 9/11
11:33 am-12:10 am
1 stop12h 37m
ChicagoSan Antonio
ORD - SAT
ORDSAT
Chicago O'Hare Intl
jeu. 11/6
6:05 am-10:27 pm
1 stop16h 22m
San Antonio
dim. 11/9
6:00 am-9:23 pm
1 stop15h 23m
ChicagoSan Antonio
ORD - SAT
ORDSAT
Chicago O'Hare Intl
jeu. 8/21
11:44 am-7:33 pm
1 stop7h 49m
San Antonio
jeu. 9/4
11:33 am-12:10 am
1 stop12h 37m
ChicagoSan Antonio
ORD - SAT
ORDSAT
Chicago O'Hare Intl
jeu. 8/21
11:44 am-7:33 pm
1 stop7h 49m
San Antonio
lun. 8/25
5:27 pm-11:54 pm
1 stop6h 27m
ChicagoSan Antonio
ORD - SAT
ORDSAT
Chicago O'Hare Intl
ven. 9/12
10:42 am-7:15 pm
1 stop8h 33m
San Antonio
mar. 9/16
9:47 pm-6:51 pm
1 stop21h 04m
ChicagoSan Antonio
ORD - SAT
ORDSAT
Chicago O'Hare Intl
mer. 10/22
7:15 am-3:14 pm
1 stop7h 59m
San Antonio
ven. 10/24
5:00 pm-9:58 pm
1 stop28h 58m
Booking 71 days in advance of your planned departure date is, on average, the best time to get cheap flights from Chicago to San Antonio. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Currently, August is the cheapest month in which you can book a flight from Chicago to San Antonio (average of $295). Flying from Chicago to San Antonio in March is currently the most expensive (average of $376). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
It’s typically best to fly out from Chicago to San Antonio at noon. Doing so could potentially save you 12% on the flight price compared to flying in the morning, which is usually more expensive.
Travelers seeking maximum savings on their Chicago to San Antonio flight should consider departing on Tuesday at noon when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
The most flights from CHI to SAT are scheduled on a Thursday (33 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (8 on average).
Orlando (MCO) – chosen by Cheapflights users on 50% of 1-stop itineraries from Chicago to San Antonio on Cheapflights.
Fort Lauderdale (FLL) is the most affordable 1-stop option, with an average round-trip price of $227.
Flights via Orlando (MCO) have the shortest average one-way travel time for 1-stop routes: 9h 22m.
Flights via Orlando (MCO) offer the fastest connection on this route, with an average layover time of 2h 47m.
Overall
Entertainment
Crew
Comfort
Boarding
Food
Reviews
Ila,Mar 2025
HOU - DAL
Overall
Entertainment
Crew
Comfort
Boarding
Food
Reviews
Ila,Mar 2025
HOU - DAL
Overall
Entertainment
Crew
Comfort
Boarding
Food
Reviews
Ila,Mar 2025
HOU - DAL
Overall
Entertainment
Crew
Comfort
Boarding
Food
Reviews
Ila,Mar 2025
HOU - DAL
Overall
Entertainment
Crew
Comfort
Boarding
Food
Reviews
Ila,Mar 2025
HOU - DAL
Overall
Entertainment
Crew
Comfort
Boarding
Food
Reviews
Ila,Mar 2025
HOU - DAL
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
Cheapest$125 | Average$218 | FlexibilityNo cancel fee | On-time62% | |
Cheapest$167 | Average$266 | FlexibilityNo cancel fee | On-time65% | |
Cheapest$203 | Average$499 | FlexibilityNo cancel fee | On-time63% | |
Cheapest$207 | Average$402 | FlexibilityNo cancel fee | On-time71% | |
Cheapest$277 | Average$473 | FlexibilityNo cancel fee | On-time69% |