Round-trip from | $181 (Priceline) |
---|---|
One-way from | $93 (FlightHub) |
Popular in | March |
Cheapest in | September |
Average price | $427 |
Good round-trip deal | $337 or less |
Good one-way deal | $188 or less |
Fly from
Fly to
Route
Depart
Return
Price
ChicagoSan Antonio
ORD - SAT
ORDSAT
Chicago O'Hare Intl
Tue 7/15
7:00 am-6:02 pm
1 stop11h 02m
San Antonio
Tue 7/22
7:52 pm-6:03 am
1 stop10h 11m
ChicagoSan Antonio
ORD - SAT
ORDSAT
Chicago O'Hare Intl
Tue 7/29
7:08 am-6:36 pm
1 stop11h 28m
San Antonio
Sun 8/10
5:38 pm-9:30 pm
1 stop27h 52m
ChicagoSan Antonio
MDW - SAT
MDWSAT
Chicago Midway
Thu 9/4
5:04 pm-4:30 pm
1 stop23h 26m
San Antonio
Mon 9/8
5:35 pm-11:20 pm
1 stop5h 45m
St. LouisSan Antonio
STL - SAT
STLSAT
Lambert-St Louis
Thu 8/7
9:50 am-11:55 am
Nonstop2h 05m
San Antonio
Mon 8/11
5:00 am-7:10 am
Nonstop2h 10m
ChicagoSan Antonio
ORD - SAT
ORDSAT
Chicago O'Hare Intl
Mon 7/28
5:01 am-4:52 pm
1 stop11h 51m
San Antonio
Mon 8/4
5:38 pm-12:22 am
1 stop6h 44m
St. LouisSan Antonio
STL - SAT
STLSAT
Lambert-St Louis
Thu 8/7
3:41 pm-10:17 pm
1 stop6h 36m
San Antonio
Mon 8/11
12:05 pm-5:54 pm
1 stop5h 49m
St. LouisSan Antonio
STL - SAT
STLSAT
Lambert-St Louis
Wed 9/10
6:15 am-10:37 am
1 stop4h 22m
San Antonio
Sat 9/13
6:30 am-2:19 pm
1 stop7h 49m
St. LouisSan Antonio
STL - SAT
STLSAT
Lambert-St Louis
Tue 8/5
7:23 am-12:35 pm
1 stop5h 12m
San Antonio
Sat 8/9
5:00 am-9:00 am
1 stop4h 00m
ChicagoSan Antonio
ORD - SAT
ORDSAT
Chicago O'Hare Intl
Wed 9/3
2:55 pm-5:49 pm
Nonstop2h 54m
San Antonio
Mon 9/8
7:00 am-9:53 am
Nonstop2h 53m
ChicagoSan Antonio
MDW - SAT
MDWSAT
Chicago Midway
Sat 8/2
9:45 pm-12:25 am
Nonstop2h 40m
San Antonio
Mon 8/4
6:30 pm-9:10 pm
Nonstop2h 40m
Currently, August is the cheapest month in which you can book a flight from Illinois to San Antonio (average of $295). Flying from Illinois 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.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Illinois to San Antonio as you normally would.
The most flights from USIL to SAT are scheduled on a Monday (30 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (3 on average).
Entertainment
Crew
Boarding
Overall
Comfort
Food
Reviews
Ila,Mar 2025
HOU - DAL
Entertainment
Crew
Boarding
Overall
Comfort
Food
Reviews
Ila,Mar 2025
HOU - DAL
Entertainment
Crew
Boarding
Overall
Comfort
Food
Reviews
Ila,Mar 2025
HOU - DAL
Entertainment
Crew
Boarding
Overall
Comfort
Food
Reviews
Ila,Mar 2025
HOU - DAL
Entertainment
Crew
Boarding
Overall
Comfort
Food
Reviews
Ila,Mar 2025
HOU - DAL
Entertainment
Crew
Boarding
Overall
Comfort
Food
Reviews
Ila,Mar 2025
HOU - DAL
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
Cheapest$125 | Average$217 | FlexibilityNo cancel fee | On-time62% | |
Cheapest$132 | Average$257 | FlexibilityNo cancel fee | On-time65% | |
Cheapest$199 | Average$406 | FlexibilityNo cancel fee | On-time71% | |
Cheapest$232 | Average$499 | FlexibilityNo cancel fee | On-time63% | |
Cheapest$258 | Average$348 | FlexibilityNo cancel fee | On-timeN/A | |
Cheapest$258 | Average$441 | FlexibilityNo cancel fee | On-time69% |