Find Deals on Flights from Buffalo to Chicago O'Hare International (BUF - ORD)

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
Students
under 26
The price shown for each flight will be the average for all passengers including any infants.
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Book cheap flights from Buffalo to Chicago O'Hare International

(Round-trip)
Depart: Tue Jan 17 2017 Return: Wed Jan 25 2017 Trip spans 9 days
JetBlue
JetBlue
BUF
12:40a
ORD
8:44a
8h 04m
1 stop
ORD
4:38a
BUF
9:42a
5h 04m
1 stop
Depart: Tue Feb 14 2017 Return: Wed Feb 15 2017 Trip spans 2 days
Major Airline
Major Airline
BUF
9:20a
ORD
12:01a
14h 41m
1 stop
ORD
8:57a
BUF
1:31a
16h 34m
1 stop
Depart: Thu Jan 5 2017 Return: Mon Jan 9 2017 Trip spans 5 days
American Airlines
American Airlines
BUF
5:25a
ORD
7:20a
1h 55m
nonstop
ORD
1:25p
BUF
2:55p
1h 30m
nonstop
Depart: Sat Jan 21 2017 Return: Mon Jan 23 2017 Trip spans 3 days
United
United
BUF
12:35p
ORD
2:35p
2h 00m
nonstop
ORD
2:14a
BUF
3:49a
1h 35m
nonstop
Depart: Thu Feb 23 2017 Return: Sun Feb 26 2017 Trip spans 4 days
Delta
Delta
BUF
1:00a
ORD
8:01a
7h 01m
1 stop
ORD
2:00a
BUF
5:37a
3h 37m
1 stop
Depart: Wed Jan 25 2017 Return: Wed Feb 8 2017 Trip spans 15 days
JetBlue
JetBlue
BUF
12:40a
ORD
8:44a
8h 04m
1 stop
ORD
4:37a
BUF
12:38p
8h 01m
1 stop
Depart: Fri Jan 20 2017 Return: Wed Jan 25 2017 Trip spans 6 days
Major Airline
Major Airline
BUF
7:40p
ORD
8:22a
12h 42m
nonstop
ORD
9:12p
BUF
6:57a
9h 45m
nonstop
Depart: Tue Jan 31 2017 Return: Wed Feb 1 2017 Trip spans 2 days
JetBlue
JetBlue
BUF
12:40a
ORD
8:44a
8h 04m
1 stop
ORD
4:37a
BUF
9:43a
5h 06m
1 stop
Depart: Sat Jan 7 2017 Return: Sat Jan 14 2017 Trip spans 8 days
American Airlines
American Airlines
BUF
3:15a
ORD
5:16a
2h 01m
nonstop
ORD
7:15a
BUF
8:44a
1h 29m
nonstop
Depart: Sat Feb 4 2017 Return: Mon Feb 6 2017 Trip spans 3 days
United
United
BUF
12:35p
ORD
2:35p
2h 00m
nonstop
ORD
2:14a
BUF
3:49a
1h 35m
nonstop
Depart: Fri Feb 10 2017 Return: Sun Feb 12 2017 Trip spans 3 days
Major Airline
Major Airline
BUF
8:00p
ORD
3:48a
7h 48m
1 stop
ORD
9:12p
BUF
7:24a
10h 12m
1 stop
Depart: Mon Jan 9 2017 Return: Mon Jan 16 2017 Trip spans 8 days
American Airlines
American Airlines
BUF
1:15p
ORD
3:09p
1h 54m
nonstop
ORD
3:45a
BUF
5:14a
1h 29m
nonstop
Depart: Thu Feb 16 2017 Return: Sat Feb 18 2017 Trip spans 3 days
United
United
BUF
5:35a
ORD
7:35a
2h 00m
nonstop
ORD
2:23a
BUF
3:59a
1h 36m
nonstop
Depart: Sun Mar 5 2017 Return: Tue Mar 7 2017 Trip spans 3 days
Major Airline
Major Airline
BUF
7:35p
ORD
8:44a
13h 09m
1 stop
ORD
9:00p
BUF
6:23a
9h 23m
1 stop
Depart: Mon Feb 13 2017 Return: Wed Feb 15 2017 Trip spans 3 days
JetBlue
JetBlue
BUF
3:15a
ORD
7:17p
16h 02m
1 stop
ORD
4:37a
BUF
9:43a
5h 06m
1 stop
Depart: Tue Jun 6 2017 Return: Tue Jun 13 2017 Trip spans 8 days
Delta
Delta
BUF
2:25a
ORD
7:32a
5h 07m
1 stop
ORD
2:45a
BUF
6:09a
3h 24m
1 stop
Depart: Thu Jan 12 2017 Return: Mon Jan 16 2017 Trip spans 5 days
American Airlines
American Airlines
BUF
3:15a
ORD
5:17a
2h 02m
nonstop
ORD
3:45a
BUF
5:14a
1h 29m
nonstop
Depart: Sat Mar 25 2017 Return: Tue Mar 28 2017 Trip spans 4 days
United
United
BUF
2:30a
ORD
4:24a
1h 54m
nonstop
ORD
3:15a
BUF
4:49a
1h 34m
nonstop
Depart: Wed Jun 7 2017 Return: Wed Jun 14 2017 Trip spans 8 days
Delta
Delta
BUF
2:25a
ORD
7:32a
5h 07m
1 stop
ORD
2:45a
BUF
6:09a
3h 24m
1 stop
Depart: Sat Apr 22 2017 Return: Tue Apr 25 2017 Trip spans 4 days
Major Airline
Major Airline
BUF
4:25a
ORD
6:11a
1h 46m
nonstop
ORD
4:25a
BUF
6:02a
1h 37m
nonstop
Direct flights BUF to ORD on American Airlines
Flight # Depart BUF Arrive ORD Sun Mon Tue Wed Thu Fri Sat Valid Between
3530 8:00 am 9:01 am Jan 8 - Jan 8
3530 8:00 am 9:01 am Dec 18 - Dec 25
3530 8:15 am 9:16 am Dec 15 - Jan 7
3530 8:15 am 9:17 am Jan 9 - Jan 10
3530 8:15 am 9:17 am Jan 11 - Mar 4
3427 10:25 am 11:20 am Dec 8 - Dec 16
3427 10:25 am 11:20 am Dec 17 - Jan 8
3365 11:40 am 12:36 pm Jan 1 - Jan 1
3365 11:46 am 12:42 pm Jan 8 - Jan 8
3365 11:46 am 12:41 pm Jan 9 - Jan 10
3365 11:46 am 12:42 pm Dec 18 - Dec 25
3365 11:46 am 12:42 pm Dec 15 - Jan 7
3365 11:46 am 12:44 pm Jan 15 - Feb 12
3365 11:46 am 12:41 pm Jan 11 - Feb 17
3377 3:20 pm 4:15 pm Jan 14 - Jan 21
3377 3:20 pm 4:15 pm Jan 9 - Jan 10
3377 3:20 pm 4:15 pm Jan 11 - Feb 1
3377 3:20 pm 4:15 pm Jan 13 - Jan 27
3377 3:21 pm 4:15 pm Dec 26 - Jan 3
3377 3:21 pm 4:15 pm Dec 17 - Dec 24
3377 3:21 pm 4:15 pm Dec 18 - Dec 23
3377 3:21 pm 4:15 pm Dec 25 - Dec 31
3377 3:21 pm 4:15 pm Jan 4 - Jan 5
3377 3:21 pm 4:15 pm Jan 6 - Jan 8
3377 3:21 pm 4:15 pm Jan 7 - Jan 7
3377 3:21 pm 4:15 pm Dec 8 - Dec 16
3299 6:10 pm 7:03 pm Jan 1 - Jan 8
3299 6:10 pm 7:03 pm Dec 16 - Dec 23
3299 6:10 pm 7:03 pm Dec 15 - Dec 29
3299 6:10 pm 7:03 pm Jan 3 - Jan 5
3299 6:10 pm 7:03 pm Dec 26 - Dec 30
3299 6:15 pm 7:09 pm Jan 11 - Jan 30
3299 6:15 pm 7:09 pm Jan 9 - Jan 9
3299 6:15 pm 7:09 pm Jan 10 - Jan 10
3299 6:15 pm 7:09 pm Jan 12 - Jan 12
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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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.

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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

Buffalo
$204
Destination

Chicago
$204
Airlines Airline reviews

11 travelers who booked a flight from Buffalo to Chicago rated their chosen airlines with an average of 6.9.

Overall
7.1
Boarding
8.0
Crew
8.7
Comfort
6.9
Food
5.1
Entertainment
5.5