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Cheap Flights from Chicago to Buffalo (ORD - BUF)

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1 adult
Note: some airlines charge for infants in laps.
The price shown for each flight will be the average for all passengers including any infants.
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Best fares from ORD to BUF (Found by others)

Sun Mon Tue Wed Thu Fri Sat
        1 $251 2 $251 3 $251
4 $414 5 $263 6 $251 7 $214 8 $214 9 $226 10 $214
11 $226 12 $214 13 $214 14 $214 15 $214 16 $226 17 $214
18 $226 19 $284 20 $214 21 $214 22 $227 23 $255 24 $214
25 $227 26 $227 27 $214 28 $214 29 $214 30 $226 31 $214
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Direct flights ORD to BUF on American Airlines
Flight # Depart ORD Arrive BUF Sun Mon Tue Wed Thu Fri Sat Valid Between
3699 8:30 am 10:55 am May 8 - May 24
3699 8:30 am 10:55 am May 26 - Jun 10
3699 9:00 am 11:30 am Apr 27 - May 4
3699 9:10 am 11:40 am Apr 28 - May 7
3154 10:30 am 12:55 pm May 8 - Jun 7
3154 1:15 pm 3:40 pm Apr 27 - May 4
3154 1:15 pm 3:40 pm Apr 28 - May 7
3154 1:15 pm 3:40 pm Apr 29 - May 6
4263 1:45 pm 4:15 pm May 25 - May 25
4263 1:45 pm 4:15 pm May 8 - May 29
4263 1:45 pm 4:15 pm May 9 - May 24
4263 1:45 pm 4:15 pm May 26 - Jun 2
2849 5:00 pm 7:30 pm May 8 - Jun 10
4265 5:05 pm 7:35 pm May 10 - Jun 7
2849 5:15 pm 7:45 pm Apr 26 - May 3
2849 5:15 pm 7:45 pm Apr 22 - May 7
2901 9:00 pm 11:25 pm Apr 28 - May 7
2901 9:00 pm 11:25 pm Apr 27 - May 6
4265 9:00 pm 11:25 pm May 9 - Jun 4
4265 9:00 pm 11:25 pm May 8 - May 29