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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 Apr 14 2015 Return: Tue Apr 21 2015 Trip spans 8 days
Spirit Airlines
Spirit Airlines
BWI
2:15a
ORD
4:20a
2h 05m
nonstop
ORD
5:05p
BWI
6:59p
1h 54m
nonstop
Depart: Wed Apr 15 2015 Return: Tue Apr 21 2015 Trip spans 7 days
Spirit Airlines
Spirit Airlines
BWI
2:15a
ORD
4:20a
2h 05m
nonstop
ORD
4:15a
BWI
6:07a
1h 52m
nonstop
Depart: Tue Apr 21 2015 Return: Wed Apr 22 2015 Trip spans 2 days
Spirit Airlines
Spirit Airlines
BWI
4:45p
ORD
6:52p
2h 07m
nonstop
ORD
5:05p
BWI
6:59p
1h 54m
nonstop
Depart: Wed Apr 22 2015 Return: Tue Apr 28 2015 Trip spans 7 days
Spirit Airlines
Spirit Airlines
BWI
4:45p
ORD
6:52p
2h 07m
nonstop
ORD
5:05p
BWI
6:59p
1h 54m
nonstop
Depart: Tue Apr 28 2015 Return: Tue May 5 2015 Trip spans 8 days
Spirit Airlines
Spirit Airlines
BWI
2:20a
ORD
4:18a
1h 58m
nonstop
ORD
5:05p
BWI
6:59p
1h 54m
nonstop
Depart: Wed Apr 29 2015 Return: Tue May 5 2015 Trip spans 7 days
Spirit Airlines
Spirit Airlines
BWI
2:20a
ORD
4:18a
1h 58m
nonstop
ORD
5:05p
BWI
6:59p
1h 54m
nonstop
Depart: Tue May 5 2015 Return: Wed May 6 2015 Trip spans 2 days
Spirit Airlines
Spirit Airlines
BWI
4:45p
ORD
6:52p
2h 07m
nonstop
ORD
4:15a
BWI
6:07a
1h 52m
nonstop
Depart: Wed May 6 2015 Return: Tue May 12 2015 Trip spans 7 days
Spirit Airlines
Spirit Airlines
BWI
4:45p
ORD
6:52p
2h 07m
nonstop
ORD
4:25a
BWI
6:18a
1h 53m
nonstop
Depart: Tue May 12 2015 Return: Wed May 13 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 May 13 2015 Return: Tue May 19 2015 Trip spans 7 days
Spirit Airlines
Spirit Airlines
BWI
2:20a
ORD
4:18a
1h 58m
nonstop
ORD
5:05p
BWI
6:59p
1h 54m
nonstop
Depart: Tue May 19 2015 Return: Wed May 20 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 May 20 2015 Return: Wed May 27 2015 Trip spans 8 days
Spirit Airlines
Spirit Airlines
BWI
2:20a
ORD
4:18a
1h 58m
nonstop
ORD
5:05p
BWI
6:59p
1h 54m
nonstop
Depart: Wed May 27 2015 Return: Tue Jun 2 2015 Trip spans 7 days
Spirit Airlines
Spirit Airlines
BWI
2:20a
ORD
4:18a
1h 58m
nonstop
ORD
5:05p
BWI
6:59p
1h 54m
nonstop
Depart: Tue Jun 2 2015 Return: Wed Jun 3 2015 Trip spans 2 days
Spirit Airlines
Spirit Airlines
BWI
4:55p
ORD
7:02p
2h 07m
nonstop
ORD
4:25a
BWI
6:18a
1h 53m
nonstop
Depart: Wed Jun 3 2015 Return: Tue Jun 9 2015 Trip spans 7 days
Spirit Airlines
Spirit Airlines
BWI
2:20a
ORD
4:18a
1h 58m
nonstop
ORD
5:05p
BWI
6:59p
1h 54m
nonstop
Depart: Wed Apr 8 2015 Return: Tue Apr 14 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: Thu Apr 9 2015 Return: Tue Apr 14 2015 Trip spans 6 days
Spirit Airlines
Spirit Airlines
BWI
2:15a
ORD
4:20a
2h 05m
nonstop
ORD
5:04p
BWI
6:52p
1h 48m
nonstop
Depart: Thu Apr 16 2015 Return: Tue Apr 21 2015 Trip spans 6 days
Spirit Airlines
Spirit Airlines
BWI
2:20a
ORD
4:18a
1h 58m
nonstop
ORD
5:05p
BWI
6:59p
1h 54m
nonstop
Depart: Fri Apr 17 2015 Return: Tue Apr 21 2015 Trip spans 5 days
Spirit Airlines
Spirit Airlines
BWI
4:45p
ORD
6:52p
2h 07m
nonstop
ORD
5:05p
BWI
6:59p
1h 54m
nonstop
Depart: Fri Apr 3 2015 Return: Tue Apr 28 2015 Trip spans 26 days
Delta
Delta
BWI
12:40p
ORD
5:29p
4h 49m
1 stop
ORD
1:07p
BWI
4:29p
3h 22m
1 stop
Direct flights BWI to ORD on American Airlines
Flight # Depart BWI Arrive ORD Sun Mon Tue Wed Thu Fri Sat Valid Between
4270 5:15 am 6:31 am Apr 2 - May 23
4341 8:05 am 9:24 am Apr 4 - May 2
4341 8:05 am 9:24 am May 9 - May 23
4341 8:05 am 9:24 am Apr 5 - May 31
4341 8:05 am 9:24 am Apr 2 - May 8
4257 11:36 am 12:55 pm May 7 - May 23
4327 11:36 am 12:55 pm May 4 - May 6
4327 11:36 am 12:55 pm Apr 2 - May 1
4317 3:05 pm 4:24 pm Apr 2 - May 2
4317 3:05 pm 4:24 pm May 3 - Jun 3
3027 5:54 pm 7:14 pm May 5 - Jun 1
3027 5:54 pm 7:14 pm Apr 3 - May 4
3027 5:54 pm 7:14 pm Apr 2 - Apr 30
3027 5:54 pm 7:14 pm May 7 - May 28
Airports
Origin

Baltimore
$177
Destination

Chicago
$177