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

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 Chicago O'Hare International to Buffalo

(Round-trip)
Depart: Thu Sep 7 2017 Return: Sat Sep 9 2017 Trip spans 3 days
United
United
ORD
4:58p
BUF
6:28p
1h 30m
nonstop
BUF
2:00p
ORD
3:59p
1h 59m
nonstop
Depart: Sat Dec 9 2017 Return: Mon Dec 11 2017 Trip spans 3 days
American Airlines
American Airlines
ORD
3:50a
BUF
5:20a
1h 30m
nonstop
BUF
3:00p
ORD
5:02p
2h 02m
nonstop
Depart: Mon Sep 25 2017 Return: Thu Sep 28 2017 Trip spans 4 days
Delta
Delta
ORD
2:35p
BUF
6:16p
3h 41m
1 stop
BUF
3:00a
ORD
7:15a
4h 15m
1 stop
Depart: Sat Sep 9 2017 Return: Wed Sep 20 2017 Trip spans 12 days
United
United
ORD
3:48p
BUF
5:18p
1h 30m
nonstop
BUF
3:21a
ORD
5:09a
1h 48m
nonstop
Depart: Sat Jan 6 2018 Return: Mon Jan 8 2018 Trip spans 3 days
American Airlines
American Airlines
ORD
3:25a
BUF
5:02a
1h 37m
nonstop
BUF
1:30p
ORD
3:16p
1h 46m
nonstop
Depart: Mon Sep 11 2017 Return: Wed Sep 13 2017 Trip spans 3 days
United
United
ORD
2:33p
BUF
4:07p
1h 34m
nonstop
BUF
1:45a
ORD
3:35a
1h 50m
nonstop
Depart: Thu Oct 26 2017 Return: Mon Oct 30 2017 Trip spans 5 days
Delta
Delta
ORD
3:00a
BUF
6:13a
3h 13m
1 stop
BUF
2:10a
ORD
5:49a
3h 39m
1 stop
Depart: Fri Dec 8 2017 Return: Mon Dec 11 2017 Trip spans 4 days
American Airlines
American Airlines
ORD
11:45a
BUF
1:19p
1h 34m
nonstop
BUF
3:00p
ORD
5:02p
2h 02m
nonstop
Depart: Tue Sep 12 2017 Return: Thu Sep 14 2017 Trip spans 3 days
United
United
ORD
4:58p
BUF
6:28p
1h 30m
nonstop
BUF
3:21a
ORD
5:09a
1h 48m
nonstop
Depart: Sun Jan 7 2018 Return: Mon Jan 8 2018 Trip spans 2 days
American Airlines
American Airlines
ORD
3:25a
BUF
5:02a
1h 37m
nonstop
BUF
3:25a
ORD
5:11a
1h 46m
nonstop
Depart: Mon Sep 18 2017 Return: Fri Sep 22 2017 Trip spans 5 days
Delta
Delta
ORD
3:00a
BUF
6:14a
3h 14m
1 stop
BUF
2:15a
ORD
7:19a
5h 04m
1 stop
Depart: Sat Sep 16 2017 Return: Mon Sep 18 2017 Trip spans 3 days
United
United
ORD
10:00a
BUF
11:34a
1h 34m
nonstop
BUF
1:45a
ORD
3:35a
1h 50m
nonstop
Depart: Thu Sep 28 2017 Return: Sun Oct 1 2017 Trip spans 4 days
Delta
Delta
ORD
3:00a
BUF
6:14a
3h 14m
1 stop
BUF
2:10a
ORD
5:46a
3h 36m
1 stop
Depart: Sat Dec 16 2017 Return: Sun Dec 17 2017 Trip spans 2 days
American Airlines
American Airlines
ORD
11:30a
BUF
3:51p
4h 21m
1 stop
BUF
3:25a
ORD
5:11a
1h 46m
nonstop
Depart: Tue Sep 19 2017 Return: Thu Sep 21 2017 Trip spans 3 days
United
United
ORD
2:33p
BUF
4:07p
1h 34m
nonstop
BUF
1:45a
ORD
3:35a
1h 50m
nonstop
Depart: Thu Sep 21 2017 Return: Sat Sep 23 2017 Trip spans 3 days
United
United
ORD
3:32a
BUF
5:01a
1h 29m
nonstop
BUF
3:21a
ORD
5:09a
1h 48m
nonstop
Depart: Thu Feb 15 2018 Return: Mon Feb 19 2018 Trip spans 5 days
American Airlines
American Airlines
ORD
3:25a
BUF
5:02a
1h 37m
nonstop
BUF
2:05p
ORD
7:47p
5h 42m
1 stop
Depart: Fri Sep 8 2017 Return: Sun Sep 10 2017 Trip spans 3 days
Delta
Delta
ORD
3:00a
BUF
6:14a
3h 14m
1 stop
BUF
2:15a
ORD
6:10a
3h 55m
1 stop
Depart: Sat Sep 30 2017 Return: Mon Oct 2 2017 Trip spans 3 days
United
United
ORD
3:32a
BUF
5:01a
1h 29m
nonstop
BUF
3:21a
ORD
5:09a
1h 48m
nonstop
Depart: Sun Oct 8 2017 Return: Tue Oct 10 2017 Trip spans 3 days
American Airlines
American Airlines
ORD
1:00a
BUF
7:27a
6h 27m
1 stop
BUF
2:30a
ORD
9:36a
7h 06m
1 stop
Direct flights ORD to BUF on American Airlines
Flight # Depart ORD Arrive BUF Sun Mon Tue Wed Thu Fri Sat Valid Between
3365 8:50 am 11:23 am Aug 23 - Sep 30
3365 8:50 am 11:23 am Aug 22 - Sep 26
3649 12:05 pm 2:33 pm Sep 6 - Oct 4
3649 12:10 pm 2:38 pm Aug 22 - Sep 5
3299 3:10 pm 5:37 pm Aug 22 - Sep 1
3299 3:10 pm 5:37 pm Sep 3 - Sep 30
3299 3:10 pm 5:37 pm Aug 26 - Sep 2
3485 6:25 pm 8:54 pm Aug 22 - Sep 30
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Airports
Origin

Chicago
$145
Destination

Buffalo
$145
Airlines Airline reviews

39 travelers who booked a flight from Chicago to Buffalo rated their chosen airlines with an average of 6.0.

Overall
6.1
Boarding
6.1
Crew
6.8
Comfort
5.9
Food
4.8
Entertainment
4.8