SEARCH ONE AND DONE. - Compare hundreds of travel sites at once.
Choose where to book.
Find deals from over 400 airlines worldwide.

Cheap Flights from Chicago to San Antonio (ORD - SAT)

DepartReturn
1 adult
Note: some airlines charge for infants in laps.
The price shown for each flight will be the average for all passengers including any infants.

Best fares from ORD to SAT (Found by others)

Sun Mon Tue Wed Thu Fri Sat
          1 $460 2 $381
3 $396 4 $386 5 $295 6 $348 7 $295 8 $295 9 $303
10 $408 11 $391 12 $285 13 $295 14 $295 15 $295 16 $295
17 $303 18 $302 19 $302 20 $302 21 $302 22 $302 23 $310
24 $302 25 $265 26 $265 27 $265 28 $265 29 $275 30 $265
31 $275            
KAYAK searches hundreds of sites to find the best rate for your next flight from Chicago to San Antonio. Get the best flight deal for your San Antonio trip!
Here's how it works. Search KAYAK for a flight ticket from Chicago to San Antonio. Sort, filter and compare results on one web page. Then book your plane ticket direct on the airline or travel agent site of your choice!
Direct flights ORD to SAT on American Airlines
Flight # Depart ORD Arrive SAT Sun Mon Tue Wed Thu Fri Sat Valid Between
3417 8:20 am 10:55 am Aug 19 - Aug 29
3417 8:55 am 11:35 am Jul 22 - Aug 18
4369 10:00 am 12:45 pm Aug 19 - Oct 1
4369 11:15 am 2:00 pm Jul 22 - Aug 18
4302 2:50 pm 5:20 pm Aug 19 - Sep 3
4302 2:50 pm 5:20 pm Aug 21 - Aug 31
4302 3:25 pm 6:10 pm Jul 22 - Aug 18
4343 7:45 pm 10:30 pm Aug 31 - Oct 1
4343 7:45 pm 10:30 pm Aug 20 - Aug 29
4343 7:45 pm 10:30 pm Aug 19 - Sep 30
4343 8:05 pm 10:50 pm Jul 22 - Aug 14
4343 8:05 pm 10:50 pm Jul 23 - Aug 18