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Find Flight Deals from Baltimore/Washington to Chicago O'Hare International (BWI - ORD)

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

Book cheap flights from Baltimore/Washington to Chicago O'Hare International

(Round-trip)
Depart: Tue Feb 3 2015 Return: Wed Feb 4 2015 Trip spans 2 days
Spirit Airlines
Spirit Airlines
BWI
1:20a
ORD
3:20a
2h 00m
nonstop
ORD
4:04p
BWI
5:49p
1h 45m
nonstop
Depart: Wed Feb 4 2015 Return: Tue Feb 17 2015 Trip spans 14 days
Spirit Airlines
Spirit Airlines
BWI
1:20a
ORD
3:20a
2h 00m
nonstop
ORD
4:04p
BWI
5:52p
1h 48m
nonstop
Depart: Tue Feb 10 2015 Return: Wed Feb 11 2015 Trip spans 2 days
Spirit Airlines
Spirit Airlines
BWI
1:15a
ORD
3:24a
2h 09m
nonstop
ORD
4:04p
BWI
5:53p
1h 49m
nonstop
Depart: Wed Feb 11 2015 Return: Tue Feb 17 2015 Trip spans 7 days
Spirit Airlines
Spirit Airlines
BWI
1:15a
ORD
3:24a
2h 09m
nonstop
ORD
4:04p
BWI
5:52p
1h 48m
nonstop
Depart: Tue Feb 17 2015 Return: Wed Feb 18 2015 Trip spans 2 days
Spirit Airlines
Spirit Airlines
BWI
1:15a
ORD
3:20a
2h 05m
nonstop
ORD
4:04p
BWI
5:52p
1h 48m
nonstop
Depart: Wed Feb 18 2015 Return: Tue Feb 24 2015 Trip spans 7 days
Spirit Airlines
Spirit Airlines
BWI
1:15a
ORD
3:20a
2h 05m
nonstop
ORD
4:04p
BWI
5:52p
1h 48m
nonstop
Depart: Tue Feb 24 2015 Return: Wed Feb 25 2015 Trip spans 2 days
Spirit Airlines
Spirit Airlines
BWI
1:15a
ORD
3:20a
2h 05m
nonstop
ORD
4:04p
BWI
5:52p
1h 48m
nonstop
Depart: Wed Feb 25 2015 Return: Tue Mar 3 2015 Trip spans 7 days
Spirit Airlines
Spirit Airlines
BWI
1:15a
ORD
3:20a
2h 05m
nonstop
ORD
4:04p
BWI
5:52p
1h 48m
nonstop
Depart: Tue Mar 3 2015 Return: Wed Mar 4 2015 Trip spans 2 days
Spirit Airlines
Spirit Airlines
BWI
1:15a
ORD
3:20a
2h 05m
nonstop
ORD
4:04p
BWI
5:52p
1h 48m
nonstop
Depart: Wed Mar 4 2015 Return: Tue Mar 10 2015 Trip spans 6 days
Spirit Airlines
Spirit Airlines
BWI
1:15a
ORD
3:20a
2h 05m
nonstop
ORD
5:04p
BWI
6:52p
1h 48m
nonstop
Depart: Tue Mar 10 2015 Return: Tue Mar 17 2015 Trip spans 8 days
Spirit Airlines
Spirit Airlines
BWI
2:15a
ORD
4:20a
2h 05m
nonstop
ORD
5:04p
BWI
6:52p
1h 48m
nonstop
Depart: Wed Mar 11 2015 Return: Tue Mar 17 2015 Trip spans 7 days
Spirit Airlines
Spirit Airlines
BWI
2:15a
ORD
4:20a
2h 05m
nonstop
ORD
5:04p
BWI
6:52p
1h 48m
nonstop
Depart: Tue Mar 17 2015 Return: Wed Mar 18 2015 Trip spans 2 days
Spirit Airlines
Spirit Airlines
BWI
2:15a
ORD
4:20a
2h 05m
nonstop
ORD
5:04p
BWI
6:52p
1h 48m
nonstop
Depart: Mon Feb 2 2015 Return: Tue Feb 17 2015 Trip spans 16 days
Spirit Airlines
Spirit Airlines
BWI
1:20a
ORD
3:20a
2h 00m
nonstop
ORD
4:04p
BWI
5:52p
1h 48m
nonstop
Depart: Thu Feb 5 2015 Return: Tue Mar 17 2015 Trip spans 40 days
Spirit Airlines
Spirit Airlines
BWI
1:15a
ORD
3:24a
2h 09m
nonstop
ORD
5:04p
BWI
6:52p
1h 48m
nonstop
Depart: Sat Feb 7 2015 Return: Wed Feb 11 2015 Trip spans 5 days
Spirit Airlines
Spirit Airlines
BWI
1:15a
ORD
3:24a
2h 09m
nonstop
ORD
4:04p
BWI
5:53p
1h 49m
nonstop
Depart: Mon Feb 9 2015 Return: Wed Feb 11 2015 Trip spans 3 days
Spirit Airlines
Spirit Airlines
BWI
1:15a
ORD
3:24a
2h 09m
nonstop
ORD
4:04p
BWI
5:53p
1h 49m
nonstop
Depart: Thu Feb 12 2015 Return: Tue Feb 17 2015 Trip spans 6 days
Spirit Airlines
Spirit Airlines
BWI
1:15a
ORD
3:20a
2h 05m
nonstop
ORD
4:04p
BWI
5:52p
1h 48m
nonstop
Depart: Sat Feb 14 2015 Return: Tue Feb 17 2015 Trip spans 4 days
Spirit Airlines
Spirit Airlines
BWI
1:15a
ORD
3:20a
2h 05m
nonstop
ORD
4:04p
BWI
5:52p
1h 48m
nonstop
Depart: Mon Feb 16 2015 Return: Tue Mar 17 2015 Trip spans 29 days
Spirit Airlines
Spirit Airlines
BWI
1:15a
ORD
3:20a
2h 05m
nonstop
ORD
5:04p
BWI
6:52p
1h 48m
nonstop
Change your search
Direct flights BWI to ORD on American Airlines
Flight # Depart BWI Arrive ORD Sun Mon Tue Wed Thu Fri Sat Valid Between
4345 5:49 am 7:05 am Feb 16 - Mar 6
4345 5:49 am 7:05 am Jan 29 - Feb 4
4345 5:49 am 7:05 am Feb 5 - Feb 5
4345 5:49 am 7:05 am Feb 15 - Mar 1
4345 5:49 am 7:05 am Feb 6 - Feb 12
4345 5:49 am 7:05 am Feb 13 - Feb 13
4345 7:34 am 9:08 am Feb 28 - Mar 7
4345 7:34 am 9:08 am Jan 31 - Feb 14
4345 7:34 am 9:08 am Feb 21 - Feb 21
4223 12:19 pm 1:36 pm Mar 5 - Mar 7
4223 12:19 pm 1:36 pm Mar 6 - Mar 6
4251 12:25 pm 1:43 pm Feb 14 - Feb 28
4251 12:25 pm 1:43 pm Mar 3 - Mar 3
4251 12:25 pm 1:43 pm Feb 13 - Mar 4
4251 12:25 pm 1:43 pm Feb 12 - Feb 26
3220 12:38 pm 2:00 pm Feb 7 - Feb 7
3220 12:38 pm 2:00 pm Feb 3 - Feb 10
3220 12:38 pm 2:00 pm Jan 30 - Feb 11
3035 6:11 pm 7:40 pm Jan 29 - Mar 7
4362 8:19 pm 9:35 pm Feb 27 - Mar 6
4362 8:19 pm 9:35 pm Feb 17 - Feb 24
4362 8:19 pm 9:35 pm Feb 10 - Feb 10
4362 8:19 pm 9:35 pm Feb 4 - Feb 4
4362 8:19 pm 9:35 pm Feb 3 - Feb 5
4362 8:19 pm 9:35 pm Jan 31 - Feb 14
4362 8:19 pm 9:35 pm Jan 30 - Feb 9
4362 8:19 pm 9:35 pm Feb 12 - Feb 12
4362 8:19 pm 9:35 pm Feb 19 - Feb 19
4362 8:19 pm 9:35 pm Feb 21 - Feb 25
4362 8:19 pm 9:35 pm Feb 28 - Feb 28
4362 8:19 pm 9:35 pm Mar 4 - Mar 4
4362 8:19 pm 9:35 pm Mar 7 - Mar 7
4362 8:19 pm 9:35 pm Feb 11 - Feb 23
4362 8:19 pm 9:35 pm Feb 26 - Feb 26
Airports
Origin

Baltimore
$117
Destination

Chicago
$117