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Find Deals on Flights from Baltimore/Washington to Chicago (BWI - CHI)

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

Book cheap flights from Baltimore/Washington to Chicago

(Round-trip)
Depart: Tue Jul 21 2015 Return: Wed Jul 22 2015 Trip spans 2 days
Spirit Airlines
Spirit Airlines
BWI
4:45p
ORD
6:55p
2h 10m
nonstop
ORD
5:20p
BWI
7:12p
1h 52m
nonstop
Depart: Wed Aug 26 2015 Return: Tue Sep 1 2015 Trip spans 7 days
American Airlines
American Airlines
BWI
4:02a
ORD
6:16a
2h 14m
nonstop
ORD
2:59a
BWI
4:58a
1h 59m
nonstop
Depart: Wed Oct 14 2015 Return: Tue Oct 20 2015 Trip spans 7 days
United
United
BWI
9:01a
ORD
11:05a
2h 04m
nonstop
ORD
2:30a
BWI
4:28a
1h 58m
nonstop
Depart: Wed Jul 22 2015 Return: Tue Jul 28 2015 Trip spans 7 days
Spirit Airlines
Spirit Airlines
BWI
2:20a
ORD
4:18a
1h 58m
nonstop
ORD
5:20p
BWI
7:12p
1h 52m
nonstop
Depart: Tue Jul 28 2015 Return: Wed Jul 29 2015 Trip spans 2 days
Spirit Airlines
Spirit Airlines
BWI
4:45p
ORD
6:55p
2h 10m
nonstop
ORD
5:20p
BWI
7:12p
1h 52m
nonstop
Depart: Wed Jul 29 2015 Return: Tue Aug 4 2015 Trip spans 7 days
Spirit Airlines
Spirit Airlines
BWI
2:20a
ORD
4:18a
1h 58m
nonstop
ORD
5:20p
BWI
7:12p
1h 52m
nonstop
Depart: Tue Aug 4 2015 Return: Wed Aug 5 2015 Trip spans 2 days
Spirit Airlines
Spirit Airlines
BWI
4:45p
ORD
6:55p
2h 10m
nonstop
ORD
5:20p
BWI
7:12p
1h 52m
nonstop
Depart: Wed Aug 5 2015 Return: Tue Aug 11 2015 Trip spans 7 days
Spirit Airlines
Spirit Airlines
BWI
2:20a
ORD
4:18a
1h 58m
nonstop
ORD
5:20p
BWI
7:12p
1h 52m
nonstop
Depart: Tue Aug 11 2015 Return: Wed Aug 12 2015 Trip spans 2 days
Spirit Airlines
Spirit Airlines
BWI
2:20a
ORD
4:18a
1h 58m
nonstop
ORD
5:20p
BWI
7:12p
1h 52m
nonstop
Depart: Wed Aug 12 2015 Return: Tue Aug 18 2015 Trip spans 7 days
Spirit Airlines
Spirit Airlines
BWI
4:45p
ORD
6:55p
2h 10m
nonstop
ORD
5:20p
BWI
7:12p
1h 52m
nonstop
Depart: Tue Aug 18 2015 Return: Wed Aug 19 2015 Trip spans 2 days
Spirit Airlines
Spirit Airlines
BWI
4:45p
ORD
6:55p
2h 10m
nonstop
ORD
4:25a
BWI
6:18a
1h 53m
nonstop
Depart: Wed Aug 19 2015 Return: Tue Aug 25 2015 Trip spans 7 days
Spirit Airlines
Spirit Airlines
BWI
4:45p
ORD
6:55p
2h 10m
nonstop
ORD
5:20p
BWI
7:12p
1h 52m
nonstop
Depart: Tue Aug 25 2015 Return: Wed Aug 26 2015 Trip spans 2 days
Spirit Airlines
Spirit Airlines
BWI
2:20a
ORD
4:18a
1h 58m
nonstop
ORD
4:25a
BWI
6:18a
1h 53m
nonstop
Depart: Tue Sep 1 2015 Return: Wed Sep 2 2015 Trip spans 2 days
Spirit Airlines
Spirit Airlines
BWI
4:45p
ORD
6:55p
2h 10m
nonstop
ORD
4:25a
BWI
6:18a
1h 53m
nonstop
Depart: Wed Sep 2 2015 Return: Tue Sep 8 2015 Trip spans 7 days
Spirit Airlines
Spirit Airlines
BWI
2:20a
ORD
4:18a
1h 58m
nonstop
ORD
5:20p
BWI
7:12p
1h 52m
nonstop
Depart: Tue Sep 8 2015 Return: Wed Sep 9 2015 Trip spans 2 days
Spirit Airlines
Spirit Airlines
BWI
2:20a
ORD
4:18a
1h 58m
nonstop
ORD
4:25a
BWI
6:18a
1h 53m
nonstop
Depart: Wed Sep 9 2015 Return: Tue Sep 15 2015 Trip spans 7 days
Spirit Airlines
Spirit Airlines
BWI
2:20a
ORD
4:18a
1h 58m
nonstop
ORD
5:25p
BWI
7:13p
1h 48m
nonstop
Depart: Wed Dec 16 2015 Return: Sat Dec 19 2015 Trip spans 4 days
US Airways
US Airways
BWI
6:36a
ORD
8:45a
2h 09m
nonstop
ORD
2:05a
BWI
4:02a
1h 57m
nonstop
Depart: Fri Nov 20 2015 Return: Thu Nov 26 2015 Trip spans 7 days
Delta
Delta
BWI
1:00a
ORD
5:40a
4h 40m
1 stop
ORD
12:40a
BWI
4:10a
3h 30m
1 stop
Depart: Sun Dec 20 2015 Return: Sun Dec 27 2015 Trip spans 8 days
Delta
Delta
BWI
1:30a
MDW
9:12a
7h 42m
1 stop
MDW
4:15a
BWI
10:53a
6h 38m
1 stop
Direct flights BWI to CHI on American Airlines
Flight # Depart BWI Arrive ORD Sun Mon Tue Wed Thu Fri Sat Valid Between
4341 8:02 am 9:16 am Jul 6 - Sep 8
4341 8:02 am 9:16 am Jul 11 - Sep 5
3155 10:24 am 11:45 am Aug 3 - Aug 17
3155 10:24 am 11:45 am Jul 12 - Aug 16
3155 10:24 am 11:45 am Jul 6 - Jul 27
3155 10:24 am 11:45 am Jul 2 - Jul 30
3148 3:07 pm 4:30 pm Aug 5 - Sep 8
3148 3:07 pm 4:30 pm Aug 3 - Aug 4
3148 3:07 pm 4:30 pm Jul 18 - Sep 5
3148 3:07 pm 4:30 pm Jul 12 - Aug 2
3148 3:07 pm 4:30 pm Jul 6 - Jul 27
3142 5:58 pm 7:19 pm Aug 5 - Aug 17
3142 5:59 pm 7:20 pm Jul 6 - Aug 4
4305 8:14 pm 9:35 pm Jul 5 - Aug 17
4305 8:14 pm 9:35 pm Jul 10 - Aug 15
Airports
Origin

Baltimore
$137
Destination

Chicago
only $137
only $270