Skip to content

United flights from Boston to Buffalo starting at

Select journey type

Enter to select travel class and passengers

Book with confidence with United

Low fare calendar for flights from Boston (BOS) to Buffalo (BUF)

Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
from
$256 Price subject to changes
Viewed:8 hours ago
Economy
Return:
from
$252 Price subject to changes
Viewed:8 hours ago
Economy
Return:
1
from
$242 Price subject to changes
Viewed:8 hours ago
Economy
Return:
2
from
$242 Price subject to changes
Viewed:8 hours ago
Economy
Return:
3
from
$242 Price subject to changes
Viewed:8 hours ago
Economy
Return:
4
from
$242 Price subject to changes
Viewed:8 hours ago
Economy
Return:
5
from
$217 Price subject to changes
Viewed:8 hours ago
Economy
Return:
6
from
$217 Price subject to changes
Viewed:8 hours ago
Economy
Return:
7
from
$217 Price subject to changes
Viewed:8 hours ago
Economy
Return:
8
from
$217 Price subject to changes
Viewed:8 hours ago
Economy
Return:
9
from
$217 Price subject to changes
Viewed:8 hours ago
Economy
Return:
10
from
$217 Price subject to changes
Viewed:8 hours ago
Economy
Return:
11
from
$217 Price subject to changes
Viewed:8 hours ago
Economy
Return:
12
from
$237 Price subject to changes
Viewed:8 hours ago
Economy
Return:
13
from
$173 Price subject to changes
Viewed:8 hours ago
Economy
Return:
14
from
$173 Price subject to changes
Viewed:8 hours ago
Economy
Return:
15
from
$173 Price subject to changes
Viewed:8 hours ago
Economy
Return:
16
from
$173 Price subject to changes
Viewed:8 hours ago
Economy
Return:
17
from
$173 Price subject to changes
Viewed:8 hours ago
Economy
Return:
18
from
$173 Price subject to changes
Viewed:8 hours ago
Economy
Return:
19
from
$148 Price subject to changes
Viewed:8 hours ago
Economy
Return:
20
from
$148 Price subject to changes
Viewed:8 hours ago
Economy
Return:
21
from
$148 Price subject to changes
Viewed:8 hours ago
Economy
Return:
22
from
$148 Price subject to changes
Viewed:8 hours ago
Economy
Return:
23
from
$148 Price subject to changes
Viewed:8 hours ago
Economy
Return:
24
from
$148 Price subject to changes
Viewed:8 hours ago
Economy
Return:
25
from
$148 Price subject to changes
Viewed:8 hours ago
Economy
Return:
26
from
$148 Price subject to changes
Viewed:8 hours ago
Economy
Return:
27
from
$148 Price subject to changes
Viewed:8 hours ago
Economy
Return:
28
from
$148 Price subject to changes
Viewed:8 hours ago
Economy
Return:
29
from
$148 Price subject to changes
Viewed:8 hours ago
Economy
Return:
30
from
$148 Price subject to changes
Viewed:8 hours ago
Economy
Return:
31
from
$148 Price subject to changes
Viewed:8 hours ago
Economy
Return:
Lowest PriceToday
*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.

More United deals on Boston (BOS) to Buffalo (BUF) flights

FromToDatesFare TypePrice

Boston (BOS)

Buffalo (BUF)

Depart: 10/29/20

Return: 11/05/20

Roundtrip
from
$148*
Viewed:8hoursago

Boston (BOS)

Buffalo (BUF)

Depart: 10/30/20

Return: 11/06/20

Roundtrip
from
$148*
Viewed:8hoursago

Boston (BOS)

Buffalo (BUF)

Depart: 10/31/20

Return: 11/07/20

Roundtrip
from
$148*
Viewed:8hoursago

Boston (BOS)

Buffalo (BUF)

Depart: 11/01/20

Return: 11/08/20

Roundtrip
from
$148*
Viewed:8hoursago

Boston (BOS)

Buffalo (BUF)

Depart: 11/02/20

Return: 11/09/20

Roundtrip
from
$148*
Viewed:8hoursago

Boston (BOS)

Buffalo (BUF)

Depart: 11/03/20

Return: 11/10/20

Roundtrip
from
$148*
Viewed:8hoursago

Boston (BOS)

Buffalo (BUF)

Depart: 11/04/20

Return: 11/11/20

Roundtrip
from
$148*
Viewed:8hoursago

Boston (BOS)

Buffalo (BUF)

Depart: 11/05/20

Return: 11/12/20

Roundtrip
from
$148*
Viewed:8hoursago

Boston (BOS)

Buffalo (BUF)

Depart: 11/06/20

Return: 11/13/20

Roundtrip
from
$148*
Viewed:8hoursago

Boston (BOS)

Buffalo (BUF)

Depart: 11/07/20

Return: 11/14/20

Roundtrip
from
$148*
Viewed:8hoursago

*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.

Weather in Buffalo

Tuesday moderate rain
63°F 09/29/20
Wednesday heavy intensity rain
60°F 09/30/20
Thursday moderate rain
58°F 10/01/20
Friday moderate rain
56°F 10/02/20
Saturday few clouds
54°F 10/03/20
Sunday overcast clouds
57°F 10/04/20
Monday scattered clouds
63°F 10/05/20
Powered by: OpenWeatherMap.org