Find Cheap 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.
Compare vs. KAYAK all | none
Browse Origins:
Browse Destinations:

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: Wed Aug 16 2017 Return: Tue Aug 29 2017 Trip spans 14 days
Spirit Airlines
Spirit Airlines
BWI
2:00a
ORD
4:09a
2h 09m
nonstop
ORD
5:35p
BWI
7:23p
1h 48m
nonstop
Depart: Tue Sep 26 2017 Return: Sat Sep 30 2017 Trip spans 5 days
American Airlines
American Airlines
BWI
3:52a
ORD
6:15a
2h 23m
nonstop
ORD
2:25p
BWI
4:20p
1h 55m
nonstop
Depart: Tue Aug 29 2017 Return: Wed Sep 6 2017 Trip spans 9 days
United
United
BWI
10:04a
ORD
12:06p
2h 02m
nonstop
ORD
4:10a
BWI
6:06a
1h 56m
nonstop
Depart: Mon Aug 21 2017 Return: Mon Aug 28 2017 Trip spans 8 days
Spirit Airlines
Spirit Airlines
BWI
2:00a
ORD
4:09a
2h 09m
nonstop
ORD
5:35p
BWI
7:23p
1h 48m
nonstop
Depart: Wed Sep 27 2017 Return: Sat Sep 30 2017 Trip spans 4 days
American Airlines
American Airlines
BWI
3:52a
ORD
6:15a
2h 23m
nonstop
ORD
2:25p
BWI
4:20p
1h 55m
nonstop
Depart: Mon Nov 20 2017 Return: Wed Nov 29 2017 Trip spans 10 days
Delta
Delta
BWI
2:35p
ORD
6:21p
3h 46m
1 stop
ORD
1:35p
BWI
5:32p
3h 57m
1 stop
Depart: Thu Sep 14 2017 Return: Fri Sep 15 2017 Trip spans 2 days
Spirit Airlines
Spirit Airlines
BWI
2:01a
ORD
4:10a
2h 09m
nonstop
ORD
5:20p
BWI
7:10p
1h 50m
nonstop
Depart: Thu Sep 28 2017 Return: Sat Sep 30 2017 Trip spans 3 days
American Airlines
American Airlines
BWI
3:52a
ORD
6:15a
2h 23m
nonstop
ORD
2:25p
BWI
4:20p
1h 55m
nonstop
Depart: Wed Sep 6 2017 Return: Sat Sep 9 2017 Trip spans 4 days
United
United
BWI
5:55a
ORD
8:06a
2h 11m
nonstop
ORD
4:00a
BWI
5:55a
1h 55m
nonstop
Depart: Thu Sep 21 2017 Return: Sat Sep 23 2017 Trip spans 3 days
Spirit Airlines
Spirit Airlines
BWI
2:01a
ORD
4:10a
2h 09m
nonstop
ORD
5:20p
BWI
7:10p
1h 50m
nonstop
Depart: Thu Nov 2 2017 Return: Sat Nov 4 2017 Trip spans 3 days
American Airlines
American Airlines
BWI
3:52a
ORD
6:15a
2h 23m
nonstop
ORD
2:25p
BWI
4:20p
1h 55m
nonstop
Depart: Thu Sep 7 2017 Return: Sat Sep 9 2017 Trip spans 3 days
United
United
BWI
1:30a
ORD
3:38a
2h 08m
nonstop
ORD
4:00a
BWI
5:55a
1h 55m
nonstop
Depart: Sun Sep 24 2017 Return: Wed Sep 27 2017 Trip spans 4 days
Spirit Airlines
Spirit Airlines
BWI
2:01a
ORD
4:10a
2h 09m
nonstop
ORD
4:15a
BWI
6:08a
1h 53m
nonstop
Depart: Sat Nov 11 2017 Return: Tue Nov 14 2017 Trip spans 4 days
United
United
BWI
6:57a
ORD
9:05a
2h 08m
nonstop
ORD
3:55p
BWI
5:43p
1h 48m
nonstop
Depart: Sun Oct 15 2017 Return: Sat Oct 21 2017 Trip spans 7 days
Spirit Airlines
Spirit Airlines
BWI
2:01a
ORD
4:10a
2h 09m
nonstop
ORD
4:15a
BWI
6:08a
1h 53m
nonstop
Depart: Thu Jan 11 2018 Return: Mon Jan 15 2018 Trip spans 5 days
United
United
BWI
8:20a
ORD
10:35a
2h 15m
nonstop
ORD
3:55p
BWI
5:43p
1h 48m
nonstop
Depart: Sat Oct 21 2017 Return: Wed Oct 25 2017 Trip spans 5 days
Spirit Airlines
Spirit Airlines
BWI
2:01a
ORD
4:10a
2h 09m
nonstop
ORD
4:15a
BWI
6:08a
1h 53m
nonstop
Depart: Sun Oct 22 2017 Return: Thu Oct 26 2017 Trip spans 5 days
Spirit Airlines
Spirit Airlines
BWI
4:30p
ORD
6:39p
2h 09m
nonstop
ORD
4:15a
BWI
6:08a
1h 53m
nonstop
Depart: Fri Nov 10 2017 Return: Sat Nov 11 2017 Trip spans 2 days
Spirit Airlines
Spirit Airlines
BWI
1:02a
ORD
3:14a
2h 12m
nonstop
ORD
3:27p
BWI
5:14p
1h 47m
nonstop
Depart: Sat Nov 4 2017 Return: Sun Nov 19 2017 Trip spans 16 days
American Airlines
American Airlines
BWI
3:52a
ORD
6:15a
2h 23m
nonstop
ORD
3:25a
BWI
5:26a
2h 01m
nonstop
Direct flights BWI to ORD on American Airlines
Flight # Depart BWI Arrive ORD Sun Mon Tue Wed Thu Fri Sat Valid Between
1521 7:52 am 9:15 am Aug 22 - Aug 31
1521 7:52 am 9:15 am Sep 1 - Sep 9
1521 7:52 am 9:15 am Sep 3 - Sep 3
1521 7:59 am 9:19 am Jul 27 - Aug 21
1521 7:59 am 9:19 am Jul 29 - Aug 19
3427 10:51 am 12:04 pm Aug 22 - Aug 29
3427 10:51 am 12:04 pm Aug 23 - Aug 30
3427 10:51 am 12:04 pm Aug 24 - Aug 31
3427 10:51 am 12:04 pm Sep 1 - Sep 30
3427 10:55 am 12:04 pm Jul 27 - Aug 21
3427 10:55 am 12:04 pm Aug 1 - Aug 15
3427 10:55 am 12:04 pm Aug 2 - Aug 16
3806 3:06 pm 4:17 pm Aug 26 - Sep 30
3825 3:06 pm 4:16 pm Jul 27 - Aug 21
3825 3:06 pm 4:16 pm Aug 1 - Aug 15
3142 3:07 pm 4:19 pm Sep 3 - Sep 3
3825 3:07 pm 4:15 pm Aug 22 - Sep 5
3825 3:07 pm 4:15 pm Aug 23 - Sep 1
3464 5:57 pm 7:14 pm Jul 26 - Aug 21
3464 5:57 pm 7:14 pm Aug 22 - Sep 1
3464 5:57 pm 7:14 pm Aug 26 - Sep 2
3464 5:57 pm 7:14 pm Sep 3 - Oct 7
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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

Here's why:

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

We compile tonnes of data for you
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 can'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.

If you have more questions or if you have a bad price to report to us,
please send us an email and someone from our team will get back to you promptly.

Airports
Origin

Baltimore
$83
Destination

Chicago
$83
Airlines Airline reviews

372 travelers who booked a flight from Baltimore to Chicago rated their chosen airlines with an average of 5.5.

Overall
5.7
Boarding
6.0
Crew
6.3
Comfort
5.4
Food
4.6
Entertainment
4.5