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

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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Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from San Antonio to Chicago

(Round-trip)
Depart: Tue May 2 2017 Return: Tue May 9 2017 Trip spans 8 days
Frontier
Frontier
SAT
ORD
2h 52m
nonstop
ORD
SAT
3h 02m
nonstop
Depart: Thu Sep 7 2017 Return: Sat Sep 9 2017 Trip spans 3 days
Major Airline
Major Airline
SAT
ORD
2h 53m
nonstop
ORD
SAT
2h 57m
nonstop
Depart: Tue May 16 2017 Return: Tue May 23 2017 Trip spans 8 days
Frontier
Frontier
SAT
ORD
2h 51m
nonstop
ORD
SAT
3h 02m
nonstop
Depart: Tue May 23 2017 Return: Wed May 31 2017 Trip spans 9 days
Delta
Delta
SAT
MDW
5h 13m
1 stop
MDW
SAT
5h 27m
1 stop
Depart: Fri Aug 4 2017 Return: Mon Aug 7 2017 Trip spans 4 days
American Airlines
American Airlines
SAT
ORD
4h 36m
1 stop
ORD
SAT
2h 43m
nonstop
Depart: Tue Sep 12 2017 Return: Tue Sep 19 2017 Trip spans 8 days
Frontier
Frontier
SAT
ORD
2h 53m
nonstop
ORD
SAT
2h 57m
nonstop
Depart: Tue Oct 3 2017 Return: Tue Oct 10 2017 Trip spans 8 days
Frontier
Frontier
SAT
ORD
2h 53m
nonstop
ORD
SAT
2h 57m
nonstop
Depart: Tue Aug 15 2017 Return: Tue Aug 22 2017 Trip spans 8 days
Frontier
Frontier
SAT
ORD
2h 54m
nonstop
ORD
SAT
2h 59m
nonstop
Depart: Wed May 17 2017 Return: Fri May 19 2017 Trip spans 3 days
Delta
Delta
SAT
MDW
6h 21m
1 stop
MDW
SAT
5h 43m
1 stop
Depart: Tue Jul 11 2017 Return: Tue Jul 18 2017 Trip spans 8 days
Frontier
Frontier
SAT
ORD
2h 54m
nonstop
ORD
SAT
2h 59m
nonstop
Depart: Tue Jun 6 2017 Return: Sun Jun 11 2017 Trip spans 6 days
Frontier
Frontier
SAT
ORD
2h 54m
nonstop
ORD
SAT
2h 54m
nonstop
Depart: Wed Jun 7 2017 Return: Fri Jun 9 2017 Trip spans 3 days
Delta
Delta
SAT
MDW
5h 13m
1 stop
MDW
SAT
8h 01m
1 stop
Depart: Tue Jun 13 2017 Return: Thu Jun 22 2017 Trip spans 10 days
Frontier
Frontier
SAT
ORD
2h 54m
nonstop
ORD
SAT
2h 54m
nonstop
Depart: Thu Jun 8 2017 Return: Thu Jun 15 2017 Trip spans 8 days
Delta
Delta
SAT
MDW
8h 20m
1 stop
MDW
SAT
7h 34m
1 stop
Depart: Thu Jul 20 2017 Return: Mon Jul 24 2017 Trip spans 5 days
Major Airline
Major Airline
SAT
MDW
2h 04m
nonstop
MDW
SAT
2h 04m
nonstop
Depart: Fri Sep 22 2017 Return: Mon Sep 25 2017 Trip spans 4 days
American Airlines
American Airlines
SAT
ORD
2h 53m
nonstop
ORD
SAT
2h 58m
nonstop
Depart: Tue Aug 1 2017 Return: Tue Aug 8 2017 Trip spans 8 days
Delta
Delta
SAT
MDW
6h 40m
1 stop
MDW
SAT
5h 45m
1 stop
Depart: Thu Apr 27 2017 Return: Tue May 2 2017 Trip spans 6 days
Frontier
Frontier
SAT
ORD
2h 52m
nonstop
ORD
SAT
2h 57m
nonstop
Depart: Fri Aug 25 2017 Return: Tue Aug 29 2017 Trip spans 5 days
Delta
Delta
SAT
MDW
6h 53m
1 stop
MDW
SAT
7h 37m
1 stop
Depart: Wed Sep 13 2017 Return: Fri Sep 22 2017 Trip spans 10 days
Delta
Delta
SAT
MDW
6h 53m
1 stop
MDW
SAT
5h 28m
1 stop
Direct flights SAT to CHI on American Airlines
Flight # Depart SAT Arrive ORD Sun Mon Tue Wed Thu Fri Sat Valid Between
1573 8:10 am 11:02 am Jun 2 - Aug 21
1573 8:10 am 10:59 am Apr 27 - Jun 1
3650 2:40 pm 5:25 pm Jun 2 - Jul 4
3650 2:40 pm 5:24 pm May 5 - Jun 1
3650 2:45 pm 5:29 pm May 1 - May 4
3514 4:35 pm 7:20 pm May 1 - May 4
3514 4:37 pm 7:24 pm Jun 2 - Jun 12
3514 4:39 pm 7:24 pm Jun 1 - Jun 1
3514 4:39 pm 7:24 pm May 29 - May 31
3514 4:39 pm 7:24 pm May 5 - May 26
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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^ The fares displayed in KAYAK ads found on other sites include all taxes and fees for economy class travel and were found by KAYAK users in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.
Airports
Origin

San Antonio
$79
Destination

Chicago
only $79
only $209
Airlines Airline reviews

1 traveler who booked a flight from San Antonio to Chicago rated their chosen airline with an average of 10.0

Overall
10.0
Boarding
10.0
Crew
10.0
Comfort
10.0
Food
10.0
Entertainment
10.0