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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 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: Tue May 26 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 26 2015 Return: Wed May 27 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 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
4:25a
BWI
6:18a
1h 53m
nonstop
Depart: Tue Jun 2 2015 Return: Wed Jun 3 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 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: Tue Jun 9 2015 Return: Wed Jun 10 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: Mon May 11 2015 Return: Tue May 19 2015 Trip spans 9 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 12 2015 Return: Tue May 19 2015 Trip spans 8 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 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
4:25a
BWI
6:18a
1h 53m
nonstop
Depart: Thu May 14 2015 Return: Tue May 19 2015 Trip spans 6 days
Spirit Airlines
Spirit Airlines
BWI
2:20a
ORD
4:18a
1h 58m
nonstop
ORD
4:25a
BWI
6:18a
1h 53m
nonstop
Depart: Fri May 15 2015 Return: Tue May 19 2015 Trip spans 5 days
Spirit Airlines
Spirit Airlines
BWI
4:55p
ORD
7:02p
2h 07m
nonstop
ORD
5:05p
BWI
6:59p
1h 54m
nonstop
Depart: Sat May 16 2015 Return: Tue May 19 2015 Trip spans 4 days
Spirit Airlines
Spirit Airlines
BWI
2:20a
ORD
4:18a
1h 58m
nonstop
ORD
4:25a
BWI
6:18a
1h 53m
nonstop
Depart: Sun May 17 2015 Return: Tue May 19 2015 Trip spans 3 days
Spirit Airlines
Spirit Airlines
BWI
2:20a
ORD
4:18a
1h 58m
nonstop
ORD
4:25a
BWI
6:18a
1h 53m
nonstop
Depart: Mon May 18 2015 Return: Tue May 19 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: Thu May 21 2015 Return: Tue May 26 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: Sat May 23 2015 Return: Tue May 26 2015 Trip spans 4 days
Spirit Airlines
Spirit Airlines
BWI
2:20a
ORD
4:18a
1h 58m
nonstop
ORD
5:05p
BWI
6:59p
1h 54m
nonstop
Depart: Sun May 24 2015 Return: Tue May 26 2015 Trip spans 3 days
Spirit Airlines
Spirit Airlines
BWI
4:55p
ORD
7:02p
2h 07m
nonstop
ORD
5:05p
BWI
6:59p
1h 54m
nonstop
Depart: Thu May 28 2015 Return: Tue Jun 2 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: Sat May 2 2015 Return: Mon May 4 2015 Trip spans 3 days
United
United
BWI
9:30a
ORD
11:42a
2h 12m
nonstop
ORD
2:23a
BWI
4:15a
1h 52m
nonstop
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 30 - May 23
4270 5:15 am 6:31 am Jun 1 - Jun 3
4270 5:15 am 6:31 am May 26 - May 30
4341 8:00 am 9:14 am Jun 4 - Jul 3
4341 8:05 am 9:24 am May 9 - May 23
4341 8:05 am 9:24 am May 25 - May 25
4341 8:05 am 9:24 am May 3 - May 31
4341 8:05 am 9:24 am Apr 30 - May 8
4341 8:05 am 9:24 am May 26 - May 30
4341 8:05 am 9:24 am Jun 1 - Jun 3
3155 10:24 am 11:45 am Jun 5 - Jun 11
3155 10:24 am 11:45 am Jun 4 - Jun 4
4257 11:36 am 12:55 pm Jun 1 - Jun 3
4257 11:36 am 12:55 pm May 26 - May 30
4257 11:36 am 12:55 pm May 25 - May 25
4257 11:36 am 12:55 pm May 7 - May 23
4327 11:36 am 12:55 pm May 4 - May 6
4317 3:05 pm 4:24 pm Jun 1 - Jun 3
4317 3:05 pm 4:24 pm May 3 - May 31
3148 3:07 pm 4:30 pm Jun 4 - Jul 5
3027 5:54 pm 7:14 pm May 1 - Jun 1
3027 5:54 pm 7:14 pm Jun 2 - Jun 2
3027 5:54 pm 7:14 pm Apr 30 - May 28
3027 5:54 pm 7:14 pm Jun 3 - Jun 3
3142 5:56 pm 7:17 pm Jun 4 - Jul 2
4305 8:14 pm 9:35 pm Jun 4 - Jun 10
Airports
Origin

Baltimore
$177
Destination

Chicago
$177