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 $228
2 $251 3 $228 4 $214 5 $214 6 $214 7 $218 8 $195
9 $248 10 $221 11
$221
12 $184 13 $184 14 $184 15 $195
16 $221 17
$221
18
$221
19
$221
20
$221
21 $235 22 $228
23 $258 24
$258
25 $299 26 $347 27 $301 28 $341 29 $308
30
$308
           
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 29 - Oct 29
4847 8:06 am 9:36 am Oct 27 - Oct 27
4847 8:06 am 9:36 am Oct 28 - Oct 30
5035 8:06 am 9:20 am Nov 9 - Nov 16
5035 8:06 am 9:20 am Nov 2 - Nov 2
4141 12:40 pm 1:54 pm Nov 3 - Nov 17
4141 12:40 pm 1:54 pm Nov 20 - Nov 20
4141 12:40 pm 1:54 pm Nov 25 - Nov 25
4858 12:40 pm 2:10 pm Oct 28 - Oct 28
4858 12:40 pm 2:10 pm Oct 26 - Oct 31
5723 12:40 pm 1:54 pm Nov 1 - Nov 1
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 2 - Nov 9
5723 12:40 pm 1:54 pm Nov 13 - Nov 16
5725 12:40 pm 1:54 pm Nov 14 - Nov 21
5725 12:40 pm 1:54 pm Nov 4 - Nov 18
5725 12:40 pm 1:54 pm Nov 5 - Nov 12
5729 12:40 pm 1:54 pm Nov 27 - Nov 27
5729 12:40 pm 1:54 pm Nov 24 - Nov 24
3587 5:00 pm 6:33 pm Nov 9 - Nov 23
3587 5:00 pm 6:33 pm Nov 2 - Nov 2
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 25 - Nov 25
4843 5:04 pm 6:37 pm Nov 26 - Nov 26
4843 5:04 pm 6:37 pm Nov 24 - Nov 24
4843 5:04 pm 6:37 pm Nov 18 - Nov 18
4843 5:04 pm 6:37 pm Nov 3 - Nov 21
4843 5:04 pm 6:37 pm Oct 27 - Oct 30
4843 5:04 pm 6:37 pm Nov 4 - Nov 11
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