SEARCH ONE AND DONE. - Compare hundreds of travel sites at once.
Choose where to book.
Find deals from over 400 airlines worldwide.

Cheap Flights from Chicago to Buffalo (CHI - BUF)

DepartReturn
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.
Choose Sites to Compare vs. KAYAK

Best fares from CHI to BUF (Found by others)

Sun Mon Tue Wed Thu Fri Sat
            1 $308
2
$308
3 $304 4 $274 5 $223 6 $223 7 $253 8 $223
9 $253 10 $237 11 $217 12 $223 13 $236 14 $236 15 $223
16 $236 17 $223 18 $223 19 $223 20 $223 21 $236 22 $223
23 $236 24 $223 25 $236 26 $243 27 $223 28 $236 29 $236
30 $266            
KAYAK searches hundreds of sites to find the best rate for your next flight from Chicago to Buffalo. Get the best flight deal for your Buffalo trip!
Here's how it works. Search KAYAK for a flight ticket from Chicago to Buffalo. Sort, filter and compare results on one web page. Then book your plane ticket direct on the airline or travel agent site of your choice!
Direct flights CHI to BUF on American Airlines
Flight # Depart ORD Arrive BUF Sun Mon Tue Wed Thu Fri Sat Valid Between
3030 7:25 am 9:50 am Nov 2 - Nov 5
3030 7:25 am 9:50 am Oct 18 - Nov 1
3030 7:40 am 10:08 am Nov 29 - Dec 1
3030 7:40 am 10:08 am Nov 6 - Nov 26
3030 7:40 am 10:08 am Nov 27 - Nov 27
3181 10:15 am 12:40 pm Oct 26 - Nov 1
3181 10:15 am 12:40 pm Nov 2 - Nov 5
3181 10:15 am 12:40 pm Nov 4 - Nov 4
3181 10:30 am 12:53 pm Nov 6 - Nov 23
3181 10:30 am 12:53 pm Nov 24 - Nov 24
3181 10:30 am 12:53 pm Nov 11 - Nov 25
3181 10:30 am 12:53 pm Nov 27 - Nov 27
3181 10:30 am 12:53 pm Nov 26 - Dec 1
4327 12:55 pm 3:25 pm Nov 27 - Nov 27
4327 12:55 pm 3:25 pm Nov 29 - Nov 29
4327 12:55 pm 3:25 pm Nov 7 - Dec 1
4327 12:55 pm 3:25 pm Nov 6 - Nov 25
4327 12:55 pm 3:20 pm Oct 30 - Nov 1
4327 12:55 pm 3:20 pm Oct 26 - Oct 31
4327 12:55 pm 3:20 pm Nov 4 - Nov 4
4327 12:55 pm 3:20 pm Nov 2 - Nov 5
3215 4:50 pm 7:20 pm Oct 29 - Oct 31
3215 4:50 pm 7:20 pm Nov 2 - Nov 5
3215 4:50 pm 7:20 pm Nov 4 - Nov 4
4227 4:50 pm 7:18 pm Nov 24 - Nov 24
3215 5:05 pm 7:28 pm Nov 26 - Nov 26
3215 5:05 pm 7:28 pm Nov 6 - Nov 23
3215 5:05 pm 7:28 pm Nov 28 - Dec 1
3215 5:05 pm 7:28 pm Nov 11 - Nov 25
4262 6:50 pm 9:20 pm Nov 8 - Nov 29
4262 6:50 pm 9:20 pm Nov 1 - Nov 1
4262 10:00 pm 12:25 am Oct 26 - Oct 31
4262 10:00 pm 12:25 am Oct 28 - Oct 30
4262 10:00 pm 12:25 am Nov 2 - Nov 5
4262 10:00 pm 12:25 am Nov 4 - Nov 4
4262 10:15 pm 12:45 am Nov 26 - Nov 26
4262 10:15 pm 12:45 am Nov 23 - Nov 30
4262 10:15 pm 12:45 am Nov 7 - Nov 21
4262 10:15 pm 12:45 am Nov 28 - Nov 28
4262 10:15 pm 12:45 am Nov 6 - Nov 20
4262 10:15 pm 12:45 am Nov 25 - Nov 25