Find Cheap 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
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: Wed Aug 23 2017 Return: Sat Aug 26 2017 Trip spans 4 days
United
United
BUF
5:10p
ORD
6:56p
1h 46m
nonstop
ORD
3:30a
BUF
5:06a
1h 36m
nonstop
Depart: Sat Nov 11 2017 Return: Sun Nov 12 2017 Trip spans 2 days
American Airlines
American Airlines
BUF
3:25a
ORD
5:11a
1h 46m
nonstop
ORD
3:25a
BUF
5:02a
1h 37m
nonstop
Depart: Tue Oct 3 2017 Return: Wed Oct 4 2017 Trip spans 2 days
Delta
Delta
BUF
2:59p
ORD
8:33p
5h 34m
1 stop
ORD
3:00a
BUF
6:09a
3h 09m
1 stop
Depart: Wed Aug 30 2017 Return: Tue Sep 5 2017 Trip spans 7 days
United
United
BUF
1:45a
ORD
3:31a
1h 46m
nonstop
ORD
3:30a
BUF
5:08a
1h 38m
nonstop
Depart: Wed Nov 1 2017 Return: Tue Nov 28 2017 Trip spans 28 days
American Airlines
American Airlines
BUF
2:30a
ORD
7:56a
5h 26m
1 stop
ORD
3:25a
BUF
5:02a
1h 37m
nonstop
Depart: Thu Sep 7 2017 Return: Sat Sep 9 2017 Trip spans 3 days
United
United
BUF
1:27p
ORD
3:26p
1h 59m
nonstop
ORD
10:00a
BUF
11:34a
1h 34m
nonstop
Depart: Thu Nov 2 2017 Return: Mon Nov 6 2017 Trip spans 5 days
Delta
Delta
BUF
1:55a
ORD
8:28a
6h 33m
1 stop
ORD
1:45a
BUF
5:09a
3h 24m
1 stop
Depart: Sat Nov 4 2017 Return: Tue Nov 28 2017 Trip spans 25 days
American Airlines
American Airlines
BUF
2:30a
ORD
9:36a
7h 06m
1 stop
ORD
3:25a
BUF
5:02a
1h 37m
nonstop
Depart: Mon Sep 11 2017 Return: Mon Sep 18 2017 Trip spans 8 days
United
United
BUF
2:00a
ORD
3:50a
1h 50m
nonstop
ORD
3:32a
BUF
5:01a
1h 29m
nonstop
Depart: Mon Nov 6 2017 Return: Tue Nov 28 2017 Trip spans 23 days
American Airlines
American Airlines
BUF
2:05p
ORD
7:47p
5h 42m
1 stop
ORD
3:25a
BUF
5:02a
1h 37m
nonstop
Depart: Fri Aug 25 2017 Return: Mon Aug 28 2017 Trip spans 4 days
Delta
Delta
BUF
2:15a
ORD
6:01a
3h 46m
1 stop
ORD
2:35p
BUF
6:16p
3h 41m
1 stop
Depart: Tue Sep 12 2017 Return: Sat Sep 16 2017 Trip spans 5 days
United
United
BUF
2:00a
ORD
3:50a
1h 50m
nonstop
ORD
3:32a
BUF
5:01a
1h 29m
nonstop
Depart: Sat Sep 2 2017 Return: Sun Sep 3 2017 Trip spans 2 days
Delta
Delta
BUF
2:15a
ORD
6:11a
3h 56m
1 stop
ORD
1:30a
BUF
4:26a
2h 56m
1 stop
Depart: Fri Jan 12 2018 Return: Mon Jan 15 2018 Trip spans 4 days
American Airlines
American Airlines
BUF
3:25a
ORD
5:11a
1h 46m
nonstop
ORD
3:25a
BUF
5:02a
1h 37m
nonstop
Depart: Tue Sep 26 2017 Return: Wed Sep 27 2017 Trip spans 2 days
United
United
BUF
2:00a
ORD
3:50a
1h 50m
nonstop
ORD
10:00a
BUF
11:34a
1h 34m
nonstop
Depart: Tue Sep 19 2017 Return: Fri Sep 22 2017 Trip spans 4 days
Delta
Delta
BUF
2:15a
ORD
7:19a
5h 04m
1 stop
ORD
3:00a
BUF
6:14a
3h 14m
1 stop
Depart: Fri Nov 3 2017 Return: Tue Nov 28 2017 Trip spans 26 days
American Airlines
American Airlines
BUF
3:11p
ORD
8:53p
5h 42m
1 stop
ORD
3:25a
BUF
5:02a
1h 37m
nonstop
Depart: Wed Sep 27 2017 Return: Sat Sep 30 2017 Trip spans 4 days
United
United
BUF
9:45a
ORD
11:36a
1h 51m
nonstop
ORD
3:48p
BUF
5:18p
1h 30m
nonstop
Depart: Fri Dec 8 2017 Return: Sun Dec 10 2017 Trip spans 3 days
Delta
Delta
BUF
10:35a
ORD
2:18p
3h 43m
1 stop
ORD
2:00a
BUF
5:09a
3h 09m
1 stop
Depart: Thu Sep 28 2017 Return: Sat Sep 30 2017 Trip spans 3 days
United
United
BUF
3:21a
ORD
5:09a
1h 48m
nonstop
ORD
3:48p
BUF
5:18p
1h 30m
nonstop
Direct flights BUF to ORD on American Airlines
Flight # Depart BUF Arrive ORD Sun Mon Tue Wed Thu Fri Sat Valid Between
3104 5:30 am 6:13 am Jul 22 - Aug 21
3104 5:30 am 6:15 am Aug 22 - Aug 22
3530 8:25 am 9:15 am Jul 27 - Aug 21
3530 8:25 am 9:17 am Aug 22 - Oct 4
2896 10:03 am 10:52 am Jul 22 - Aug 3
2896 10:06 am 10:55 am Aug 4 - Aug 21
3365 11:56 am 12:45 pm Jul 27 - Aug 21
3365 11:56 am 12:45 pm Aug 1 - Aug 15
3365 11:57 am 12:45 pm Aug 22 - Sep 26
3365 11:57 am 12:45 pm Aug 23 - Sep 30
3377 3:13 pm 3:59 pm Aug 22 - Sep 26
3377 3:13 pm 3:59 pm Aug 23 - Sep 30
3377 3:15 pm 4:04 pm Jul 27 - Aug 21
3377 3:15 pm 4:04 pm Jul 29 - Aug 19
3377 3:15 pm 4:04 pm Aug 1 - Aug 15
3299 6:10 pm 7:01 pm Aug 22 - Sep 1
3299 6:10 pm 7:01 pm Aug 26 - Aug 26
3299 6:14 pm 7:04 pm Jul 27 - Aug 21
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Airports
Origin

Buffalo
$145
Destination

Chicago
$145
Airlines Airline reviews

22 travelers who booked a flight from Buffalo to Chicago rated their chosen airlines with an average of 6.2.

Overall
6.5
Boarding
6.8
Crew
7.6
Comfort
6.2
Food
4.7
Entertainment
4.8