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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: Mon Dec 22 2014 Return: Wed Dec 31 2014 Trip spans 10 days
Spirit Airlines
Spirit Airlines
BWI
1:25a
ORD
3:34a
2h 09m
nonstop
ORD
4:04p
BWI
5:49p
1h 45m
nonstop
Depart: Thu Dec 25 2014 Return: Wed Dec 31 2014 Trip spans 7 days
Spirit Airlines
Spirit Airlines
BWI
1:25a
ORD
3:34a
2h 09m
nonstop
ORD
4:04p
BWI
5:49p
1h 45m
nonstop
Depart: Fri Dec 26 2014 Return: Wed Dec 31 2014 Trip spans 6 days
Spirit Airlines
Spirit Airlines
BWI
1:25a
ORD
3:34a
2h 09m
nonstop
ORD
4:04p
BWI
5:49p
1h 45m
nonstop
Depart: Tue Dec 30 2014 Return: Wed Dec 31 2014 Trip spans 2 days
Spirit Airlines
Spirit Airlines
BWI
1:25a
ORD
3:34a
2h 09m
nonstop
ORD
4:04p
BWI
5:49p
1h 45m
nonstop
Depart: Thu Jan 1 2015 Return: Mon Jan 5 2015 Trip spans 5 days
Spirit Airlines
Spirit Airlines
BWI
1:25a
ORD
3:34a
2h 09m
nonstop
ORD
4:04p
BWI
5:49p
1h 45m
nonstop
Depart: Fri Jan 2 2015 Return: Mon Jan 5 2015 Trip spans 4 days
Spirit Airlines
Spirit Airlines
BWI
1:25a
ORD
3:34a
2h 09m
nonstop
ORD
4:04p
BWI
5:49p
1h 45m
nonstop
Depart: Mon Jan 5 2015 Return: Tue Jan 6 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: Tue Jan 6 2015 Return: Wed Jan 7 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 Jan 7 2015 Return: Thu Jan 8 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: Thu Jan 8 2015 Return: Fri Jan 9 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: Fri Jan 9 2015 Return: Sat Jan 10 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: Sat Jan 10 2015 Return: Sun Jan 11 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: Sun Jan 11 2015 Return: Mon Jan 12 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: Mon Jan 12 2015 Return: Tue Jan 13 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: Tue Jan 13 2015 Return: Wed Jan 14 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 Jan 14 2015 Return: Thu Jan 15 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: Thu Jan 15 2015 Return: Sat Jan 17 2015 Trip spans 3 days
Spirit Airlines
Spirit Airlines
BWI
1:20a
ORD
3:20a
2h 00m
nonstop
ORD
4:04p
BWI
5:49p
1h 45m
nonstop
Depart: Sat Jan 17 2015 Return: Sun Jan 18 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: Sun Jan 18 2015 Return: Wed Jan 21 2015 Trip spans 4 days
Spirit Airlines
Spirit Airlines
BWI
1:20a
ORD
3:20a
2h 00m
nonstop
ORD
4:04p
BWI
5:49p
1h 45m
nonstop
Depart: Sun Jun 21 2015 Return: Sat Jun 27 2015 Trip spans 7 days
Delta
Delta
BWI
12:45p
ORD
4:56p
4h 11m
1 stop
ORD
1:05p
BWI
5:40p
4h 35m
1 stop
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 Jan 6 - Feb 4
4345 5:50 am 7:10 am Dec 26 - Dec 26
4345 5:50 am 7:10 am Dec 27 - Jan 5
4345 7:34 am 9:08 am Jan 10 - Feb 14
4345 8:05 am 9:30 am Jan 1 - Jan 1
4276 11:00 am 12:20 pm Dec 27 - Dec 30
4276 11:00 am 12:20 pm Dec 18 - Dec 26
4276 11:00 am 12:20 pm Dec 28 - Jan 5
3220 12:38 pm 2:00 pm Jan 8 - Jan 29
3220 12:38 pm 2:00 pm Jan 6 - Feb 3
3220 12:38 pm 2:00 pm Jan 7 - Jan 30
3220 12:40 pm 2:00 pm Jan 2 - Jan 5
3220 12:40 pm 2:00 pm Dec 23 - Dec 30
3220 12:40 pm 2:00 pm Dec 19 - Dec 31
3035 6:11 pm 7:40 pm Jan 6 - Mar 7
3035 6:15 pm 7:40 pm Dec 18 - Jan 5
4362 8:19 pm 9:35 pm Jan 6 - Feb 3
4362 8:19 pm 9:35 pm Jan 7 - Jan 28
4362 8:19 pm 9:35 pm Jan 10 - Feb 14
4362 8:25 pm 9:45 pm Dec 27 - Dec 27
4362 8:25 pm 9:45 pm Dec 28 - Jan 4
4362 8:25 pm 9:45 pm Dec 29 - Jan 2
4362 8:25 pm 9:45 pm Dec 30 - Dec 30
4362 8:25 pm 9:45 pm Jan 3 - Jan 3
4362 8:25 pm 9:45 pm Jan 5 - Jan 5
Airports
Origin

Baltimore
$177
Destination

Chicago
$177