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

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
The price shown for each flight will be the average for all passengers including any infants.
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Book cheap flights from Baltimore/Washington to Chicago O'Hare International

(Round-trip)
Depart: Thu Mar 3 2016 Return: Fri Mar 4 2016 Trip spans 2 days
Spirit Airlines
Spirit Airlines
BWI
1:00a
ORD
3:10a
2h 10m
nonstop
ORD
4:25p
BWI
6:08p
1h 43m
nonstop
Depart: Sat Mar 5 2016 Return: Mon Mar 7 2016 Trip spans 3 days
Spirit Airlines
Spirit Airlines
BWI
1:00a
ORD
3:10a
2h 10m
nonstop
ORD
4:25p
BWI
6:08p
1h 43m
nonstop
Depart: Sun Mar 6 2016 Return: Mon Mar 7 2016 Trip spans 2 days
Spirit Airlines
Spirit Airlines
BWI
1:00a
ORD
3:10a
2h 10m
nonstop
ORD
4:25p
BWI
6:08p
1h 43m
nonstop
Depart: Tue Mar 8 2016 Return: Wed Mar 9 2016 Trip spans 2 days
Spirit Airlines
Spirit Airlines
BWI
1:00a
ORD
3:10a
2h 10m
nonstop
ORD
4:25p
BWI
6:08p
1h 43m
nonstop
Depart: Wed Mar 9 2016 Return: Thu Mar 10 2016 Trip spans 2 days
Spirit Airlines
Spirit Airlines
BWI
1:00a
ORD
3:10a
2h 10m
nonstop
ORD
4:25p
BWI
6:08p
1h 43m
nonstop
Depart: Thu Mar 10 2016 Return: Fri Mar 11 2016 Trip spans 2 days
Spirit Airlines
Spirit Airlines
BWI
1:00a
ORD
3:10a
2h 10m
nonstop
ORD
4:25p
BWI
6:08p
1h 43m
nonstop
Depart: Sat Mar 12 2016 Return: Mon Mar 14 2016 Trip spans 2 days
Spirit Airlines
Spirit Airlines
BWI
1:00a
ORD
3:10a
2h 10m
nonstop
ORD
5:25p
BWI
7:08p
1h 43m
nonstop
Depart: Sun Mar 13 2016 Return: Mon Mar 14 2016 Trip spans 1 days
Spirit Airlines
Spirit Airlines
BWI
1:00a
ORD
4:10a
2h 10m
nonstop
ORD
5:25p
BWI
7:08p
1h 43m
nonstop
Depart: Sat Feb 27 2016 Return: Sat Mar 5 2016 Trip spans 8 days
Spirit Airlines
Spirit Airlines
BWI
1:00a
ORD
3:10a
2h 10m
nonstop
ORD
4:25p
BWI
6:08p
1h 43m
nonstop
Depart: Sun Feb 28 2016 Return: Sat Mar 5 2016 Trip spans 7 days
Spirit Airlines
Spirit Airlines
BWI
1:00a
ORD
3:10a
2h 10m
nonstop
ORD
4:25p
BWI
6:08p
1h 43m
nonstop
Depart: Mon Feb 29 2016 Return: Fri Mar 4 2016 Trip spans 5 days
Spirit Airlines
Spirit Airlines
BWI
1:00a
ORD
3:10a
2h 10m
nonstop
ORD
4:25p
BWI
6:08p
1h 43m
nonstop
Depart: Tue Mar 1 2016 Return: Fri Mar 4 2016 Trip spans 4 days
Spirit Airlines
Spirit Airlines
BWI
1:00a
ORD
3:10a
2h 10m
nonstop
ORD
4:25p
BWI
6:08p
1h 43m
nonstop
Depart: Wed Mar 2 2016 Return: Sat Mar 5 2016 Trip spans 4 days
Spirit Airlines
Spirit Airlines
BWI
1:00a
ORD
3:10a
2h 10m
nonstop
ORD
4:25p
BWI
6:08p
1h 43m
nonstop
Depart: Thu Feb 18 2016 Return: Mon Mar 7 2016 Trip spans 19 days
Spirit Airlines
Spirit Airlines
BWI
1:00a
ORD
3:10a
2h 10m
nonstop
ORD
4:25p
BWI
6:08p
1h 43m
nonstop
Depart: Fri Feb 19 2016 Return: Mon Mar 7 2016 Trip spans 18 days
Spirit Airlines
Spirit Airlines
BWI
1:00a
ORD
3:10a
2h 10m
nonstop
ORD
4:25p
BWI
6:08p
1h 43m
nonstop
Depart: Sun Feb 21 2016 Return: Mon Mar 7 2016 Trip spans 16 days
Spirit Airlines
Spirit Airlines
BWI
1:00a
ORD
3:10a
2h 10m
nonstop
ORD
4:25p
BWI
6:08p
1h 43m
nonstop
Depart: Thu May 12 2016 Return: Tue May 24 2016 Trip spans 13 days
American Airlines
American Airlines
BWI
1:15a
ORD
3:21a
2h 06m
nonstop
ORD
5:50p
BWI
7:51p
2h 01m
nonstop
Depart: Sat May 21 2016 Return: Sun May 22 2016 Trip spans 2 days
United
United
BWI
6:01a
ORD
8:11a
2h 10m
nonstop
ORD
2:00a
BWI
3:56a
1h 56m
nonstop
Depart: Wed May 25 2016 Return: Tue May 31 2016 Trip spans 7 days
Delta
Delta
BWI
2:00a
ORD
6:39a
4h 39m
1 stop
ORD
5:00a
BWI
10:23a
5h 23m
1 stop
Depart: Thu Jun 16 2016 Return: Tue Jun 21 2016 Trip spans 6 days
JetBlue
JetBlue
BWI
2:00a
ORD
6:43a
4h 43m
1 stop
ORD
9:30a
BWI
5:27p
7h 57m
1 stop
Direct flights BWI to ORD on American Airlines
Flight # Depart BWI Arrive ORD Sun Mon Tue Wed Thu Fri Sat Valid Between
3250 7:40 am 9:07 am Mar 13 - Mar 31
3250 7:40 am 9:07 am Mar 5 - Mar 12
3250 7:40 am 9:02 am Mar 3 - Mar 3
3250 7:40 am 9:07 am Mar 4 - Mar 4
3250 7:47 am 9:09 am Feb 12 - Feb 29
3250 7:47 am 9:09 am Mar 1 - Mar 2
3250 7:47 am 9:09 am Feb 11 - Feb 25
3602 11:23 am 12:50 pm Mar 5 - Mar 12
3602 11:23 am 12:50 pm Mar 13 - Mar 26
3148 3:02 pm 4:24 pm Feb 12 - Feb 26
3148 3:02 pm 4:24 pm Feb 28 - Mar 4
3148 3:02 pm 4:24 pm Feb 11 - Feb 27
3148 3:08 pm 4:35 pm Mar 5 - Mar 12
3148 3:08 pm 4:35 pm Mar 13 - Mar 25
3464 5:47 pm 7:14 pm Mar 13 - Mar 25
3464 5:47 pm 7:14 pm Mar 19 - Mar 19
3464 5:47 pm 7:14 pm Mar 5 - Mar 12
3464 5:47 pm 7:14 pm Mar 8 - Mar 10
3464 5:47 pm 7:14 pm Mar 6 - Mar 11
3464 5:47 pm 7:14 pm Mar 16 - Mar 23
3464 5:47 pm 7:14 pm Mar 4 - Mar 4
3464 5:47 pm 7:14 pm Mar 3 - Mar 3
3464 5:47 pm 7:14 pm Mar 9 - Mar 9
3464 5:47 pm 7:14 pm Mar 15 - Mar 24
3464 5:50 pm 7:17 pm Feb 12 - Feb 26
3464 5:50 pm 7:17 pm Feb 11 - Feb 25
3464 5:50 pm 7:17 pm Feb 13 - Feb 27
3464 5:50 pm 7:17 pm Feb 29 - Feb 29
3464 5:50 pm 7:17 pm Feb 14 - Feb 21
3464 5:50 pm 7:17 pm Mar 1 - Mar 1
3464 5:50 pm 7:17 pm Mar 2 - Mar 2
3464 5:50 pm 7:17 pm Feb 28 - Feb 28
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

We make every attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller
At KAYAK we don’t set prices, so it’s not possible for us to guarantee what other companies are selling.

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Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we don't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find on occasion that certain prices are no longer available.

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Airports
Origin

Baltimore
$81
Destination

Chicago
$81