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
$268
3 $263 4 $256 5 $256 6 $254 7 $241 8 $241
9 $241 10
$241
11 $249 12
$249
13
$249
14 $189 15
$189
16
$189
17 $184 18 $201 19 $184 20
$184
21 $215 22 $260
23 $248 24 $195 25 $228 26 $327 27 $195 28
$195
29
$195
30
$195
           
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
5035 8:06 am 9:20 am Nov 2 - Nov 2
5035 8:06 am 9:20 am Nov 9 - Nov 16
4336 12:35 pm 1:50 pm Dec 3 - Dec 4
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
5715 12:40 pm 1:54 pm Dec 2 - Dec 2
5723 12:40 pm 1:54 pm Nov 2 - Nov 9
5723 12:40 pm 1:54 pm Nov 13 - Nov 16
5723 12:40 pm 1:54 pm Nov 22 - Nov 26
5723 12:40 pm 1:54 pm Nov 23 - Nov 23
5725 12:40 pm 1:54 pm Nov 5 - Nov 12
5725 12:40 pm 1:54 pm Nov 4 - Nov 18
5725 12:40 pm 1:54 pm Dec 1 - Dec 1
5725 12:40 pm 1:54 pm Nov 14 - Nov 21
5729 12:40 pm 1:54 pm Nov 24 - Nov 24
5729 12:40 pm 1:54 pm Nov 27 - Nov 27
5729 12:40 pm 1:54 pm Nov 29 - Nov 30
5729 12:40 pm 1:54 pm Nov 28 - Nov 28
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
5012 5:02 pm 6:35 pm Dec 3 - Dec 3
3424 5:04 pm 6:20 pm Nov 22 - Nov 22
3587 5:04 pm 6:37 pm Nov 5 - Nov 19
4843 5:04 pm 6:37 pm Nov 24 - Nov 24
4843 5:04 pm 6:37 pm Nov 3 - Nov 21
4843 5:04 pm 6:37 pm Nov 4 - Nov 11
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
4848 5:04 pm 6:37 pm Nov 29 - Nov 29
4848 5:04 pm 6:37 pm Dec 2 - Dec 2
4848 5:04 pm 6:37 pm Dec 1 - Dec 1
4849 5:04 pm 6:37 pm Nov 27 - Nov 27
4859 5:04 pm 6:37 pm Nov 8 - Nov 15