Find Cheap Flights from Chicago to San Antonio (CHI - SAT)

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
The price shown for each flight will be the average for all passengers including any infants.
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Book cheap flights from Chicago to San Antonio

(Round-trip)
Depart: Thu Sep 28 2017 Return: Sun Oct 1 2017 Trip spans 4 days
Frontier
Frontier
ORD
SAT
2h 57m
nonstop
SAT
ORD
2h 53m
nonstop
Depart: Tue Sep 26 2017 Return: Tue Oct 3 2017 Trip spans 8 days
American Airlines
American Airlines
ORD
SAT
2h 46m
nonstop
SAT
ORD
2h 45m
nonstop
Depart: Thu Oct 5 2017 Return: Mon Oct 9 2017 Trip spans 5 days
Multiple Airlines
Multiple Airlines
ORD
SAT
2h 57m
nonstop
SAT
ORD
4h 44m
1 stop
Depart: Thu Sep 28 2017 Return: Tue Oct 3 2017 Trip spans 6 days
Frontier
Frontier
ORD
SAT
2h 57m
nonstop
SAT
ORD
2h 53m
nonstop
Depart: Sat Nov 4 2017 Return: Wed Nov 8 2017 Trip spans 5 days
United
United
ORD
SAT
3h 12m
nonstop
SAT
ORD
2h 46m
nonstop
Depart: Sat Oct 7 2017 Return: Tue Oct 10 2017 Trip spans 4 days
Delta
Delta
MDW
SAT
6h 16m
1 stop
SAT
MDW
7h 25m
1 stop
Depart: Tue Oct 17 2017 Return: Thu Oct 19 2017 Trip spans 3 days
Frontier
Frontier
ORD
SAT
2h 57m
nonstop
SAT
ORD
2h 53m
nonstop
Depart: Tue Oct 24 2017 Return: Tue Oct 31 2017 Trip spans 8 days
Frontier
Frontier
ORD
SAT
2h 57m
nonstop
SAT
ORD
2h 53m
nonstop
Depart: Tue Oct 31 2017 Return: Wed Nov 1 2017 Trip spans 2 days
American Airlines
American Airlines
ORD
SAT
2h 46m
nonstop
SAT
ORD
2h 50m
nonstop
Depart: Wed Oct 25 2017 Return: Tue Oct 31 2017 Trip spans 7 days
American Airlines
American Airlines
ORD
SAT
2h 46m
nonstop
SAT
ORD
2h 50m
nonstop
Depart: Tue Sep 26 2017 Return: Thu Sep 28 2017 Trip spans 3 days
Frontier
Frontier
ORD
SAT
2h 57m
nonstop
SAT
ORD
2h 53m
nonstop
Depart: Tue Oct 17 2017 Return: Sun Oct 22 2017 Trip spans 6 days
Multiple Airlines
Multiple Airlines
ORD
SAT
2h 57m
nonstop
SAT
ORD
2h 58m
nonstop
Depart: Sat Oct 28 2017 Return: Tue Oct 31 2017 Trip spans 4 days
American Airlines
American Airlines
ORD
SAT
6h 18m
1 stop
SAT
ORD
2h 50m
nonstop
Depart: Tue Nov 7 2017 Return: Wed Nov 15 2017 Trip spans 9 days
United
United
ORD
SAT
3h 12m
nonstop
SAT
ORD
2h 46m
nonstop
Depart: Sun Sep 24 2017 Return: Tue Sep 26 2017 Trip spans 3 days
Frontier
Frontier
ORD
SAT
2h 57m
nonstop
SAT
ORD
2h 53m
nonstop
Depart: Sat Nov 11 2017 Return: Wed Nov 15 2017 Trip spans 5 days
United
United
ORD
SAT
3h 12m
nonstop
SAT
ORD
2h 46m
nonstop
Depart: Tue Sep 26 2017 Return: Tue Oct 3 2017 Trip spans 8 days
Delta
Delta
MDW
SAT
5h 24m
1 stop
SAT
MDW
5h 30m
1 stop
Depart: Mon Oct 23 2017 Return: Tue Oct 31 2017 Trip spans 9 days
American Airlines
American Airlines
ORD
SAT
2h 46m
nonstop
SAT
ORD
2h 50m
nonstop
Depart: Tue Sep 26 2017 Return: Wed Sep 27 2017 Trip spans 2 days
Frontier
Frontier
ORD
SAT
2h 57m
nonstop
SAT
ORD
7h 20m
1 stop
Depart: Sat Nov 18 2017 Return: Tue Nov 28 2017 Trip spans 11 days
United
United
ORD
SAT
3h 12m
nonstop
SAT
ORD
2h 46m
nonstop
Direct flights CHI to SAT on American Airlines
Flight # Depart ORD Arrive SAT Sun Mon Tue Wed Thu Fri Sat Valid Between
3219 10:25 am 1:15 pm Oct 9 - Oct 30
3219 10:25 am 1:15 pm Oct 5 - Oct 31
3221 10:25 am 1:15 pm Oct 7 - Oct 28
3650 10:25 am 1:06 pm Sep 6 - Oct 4
3221 1:17 pm 4:07 pm Oct 5 - Oct 27
3254 1:17 pm 4:07 pm Sep 5 - Oct 4
1453 4:55 pm 7:44 pm Oct 7 - Oct 28
1453 8:09 pm 10:55 pm Oct 5 - Nov 3
1453 8:10 pm 10:56 pm Sep 2 - Oct 4
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Airports
Origin

Chicago
only $77
only $194
Destination

San Antonio
$77
Airlines Airline reviews

29 travelers who booked a flight from Chicago to San Antonio rated their chosen airlines with an average of 6.7.

Overall
6.6
Boarding
7.4
Crew
7.5
Comfort
6.2
Food
6.2
Entertainment
5.7