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 Washington to Buffalo (IAD - 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 IAD to BUF (Found by others)

Sun Mon Tue Wed Thu Fri Sat
            1 $268
2 $256 3 $268 4 $186 5 $186 6 $186 7 $186 8 $235
9
$235
10 $254 11
$254
12 $184 13 $184 14 $184 15 $189
16
$189
17 $184 18
$184
19 $198 20
$198
21 $235 22 $262
23
$262
24 $186 25 $228 26 $332 27 $248 28 $304 29 $347
30
$347
           
KAYAK searches hundreds of sites to find the best rate for your next flight from Washington to Buffalo. Get the best flight deal for your Buffalo trip!
Here's how it works. Search KAYAK for a flight ticket from Washington 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 IAD to BUF on United
Flight # Depart IAD Arrive BUF Sun Mon Tue Wed Thu Fri Sat Valid Between
4836 8:06 am 9:36 am Oct 31 - Oct 31
4847 8:06 am 9:36 am Oct 28 - Oct 30
5035 8:06 am 9:20 am Nov 2 - Nov 2
5035 8:06 am 9:20 am Nov 9 - Nov 16
4141 12:40 pm 1:54 pm Nov 25 - Nov 25
4141 12:40 pm 1:54 pm Nov 20 - Nov 20
4141 12:40 pm 1:54 pm Nov 3 - Nov 17
4858 12:40 pm 2:10 pm Oct 26 - Oct 31
5723 12:40 pm 1:54 pm Nov 23 - Nov 23
5723 12:40 pm 1:54 pm Nov 22 - Nov 26
5723 12:40 pm 1:54 pm Nov 13 - Nov 16
5723 12:40 pm 1:54 pm Nov 2 - Nov 9
5723 12:40 pm 1:54 pm Nov 1 - Nov 1
5725 12:40 pm 1:54 pm Nov 4 - Nov 18
5725 12:40 pm 1:54 pm Nov 5 - Nov 12
5725 12:40 pm 1:54 pm Nov 14 - Nov 21
5729 12:40 pm 1:54 pm Nov 27 - Nov 27
5729 12:40 pm 1:54 pm Nov 24 - Nov 24
5729 12:40 pm 1:54 pm Nov 28 - Nov 28
5729 12:40 pm 1:54 pm Nov 29 - Nov 30
3587 5:00 pm 6:33 pm Nov 9 - Nov 23
3587 5:00 pm 6:33 pm Nov 2 - Nov 2
4848 5:00 pm 6:33 pm Nov 30 - Nov 30
3424 5:04 pm 6:20 pm Nov 22 - Nov 22
3587 5:04 pm 6:37 pm Nov 5 - Nov 19
3587 5:04 pm 6:37 pm Oct 29 - Oct 31
4843 5:04 pm 6:37 pm Nov 4 - Nov 11
4843 5:04 pm 6:37 pm Nov 3 - Nov 21
4843 5:04 pm 6:37 pm Nov 18 - Nov 18
4843 5:04 pm 6:37 pm Nov 25 - Nov 25
4843 5:04 pm 6:37 pm Nov 26 - Nov 26
4843 5:04 pm 6:37 pm Oct 27 - Oct 30
4843 5:04 pm 6:37 pm Nov 24 - Nov 24
4848 5:04 pm 6:37 pm Nov 29 - Nov 29
4849 5:04 pm 6:37 pm Nov 27 - Nov 27
4859 5:04 pm 6:37 pm Nov 8 - Nov 15
4859 5:04 pm 6:37 pm Nov 1 - Nov 1