Compare live prices for BUF to BOS. Use the search panel
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BUF → BOSApprox. 634.94 km08 May 2026Live inventory
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Showing 25
of 119
live flights
American Airlines
AA-4788
07:25
05/08/2026
BUF
Buffalo Niagara International Airport
1h 35m
Non-stop
09:00
05/08/2026
BOS
General Edward Lawrence Logan International Airport
₹10,038
per person
✕ Non-refundable14 fare options
American Airlines
AA-4500
11:49
05/08/2026
BUF
Buffalo Niagara International Airport
1h 36m
Non-stop
13:25
05/08/2026
BOS
General Edward Lawrence Logan International Airport
₹10,038
per person
✕ Non-refundable14 fare options
JetBlue Airways
B6-516
14:28
05/08/2026
BUF
Buffalo Niagara International Airport
1h 24m
Non-stop
15:52
05/08/2026
BOS
General Edward Lawrence Logan International Airport
₹10,538
per person
✕ Non-refundable5 fare options
JetBlue Airways
B6-716
07:00
05/08/2026
BUF
Buffalo Niagara International Airport
1h 21m
Non-stop
08:21
05/08/2026
BOS
General Edward Lawrence Logan International Airport
₹10,538
per person
✕ Non-refundable5 fare options
JetBlue Airways
B6-2116
10:29
05/08/2026
BUF
Buffalo Niagara International Airport
1h 23m
Non-stop
11:52
05/08/2026
BOS
General Edward Lawrence Logan International Airport
₹10,538
per person
✕ Non-refundable5 fare options
Delta Air Lines
DL-5284
07:00
05/08/2026
BUF
Buffalo Niagara International Airport
4h 10m
1 Stop
⏱ JFK · 1h 20mJFK Airport
11:10
05/08/2026
BOS
General Edward Lawrence Logan International Airport
₹10,946
per person
✕ Non-refundable2 fare options
Delta Air Lines
DL-5842
06:04
05/08/2026
BUF
Buffalo Niagara International Airport
4h 21m
1 Stop
⏱ LGA · 1h 30mLGA Airport
10:25
05/08/2026
BOS
General Edward Lawrence Logan International Airport
₹10,946
per person
✕ Non-refundable2 fare options
American Airlines
AA-3956
17:32
05/08/2026
BUF
Buffalo Niagara International Airport
5h 2m
1 Stop
⏱ DCA · 1h 56mDCA Airport
22:34
05/08/2026
BOS
General Edward Lawrence Logan International Airport
₹12,333
per person
✕ Non-refundable12 fare options
American Airlines
AA-1204
06:00
05/08/2026
BUF
Buffalo Niagara International Airport
5h 12m
1 Stop
⏱ CLT · 0h 51mCLT Airport
11:12
05/08/2026
BOS
General Edward Lawrence Logan International Airport
₹12,333
per person
✕ Non-refundable13 fare options
American Airlines
AA-3956
17:32
05/08/2026
BUF
Buffalo Niagara International Airport
6h 49m
1 Stop
⏱ DCA · 3h 41mDCA Airport
00:21
05/09/2026
+1
BOS
General Edward Lawrence Logan International Airport
₹12,333
per person
✕ Non-refundable12 fare options
Southwest Airlines
WN-694
16:00
05/08/2026
BUF
Buffalo Niagara International Airport
4h 5m
1 Stop
⏱ BWI · 1h 15mBWI Airport
20:05
05/08/2026
BOS
General Edward Lawrence Logan International Airport
₹12,800
per person
✕ Non-refundable6 fare options
Southwest Airlines
WN-921
12:40
05/08/2026
BUF
Buffalo Niagara International Airport
3h 25m
1 Stop
⏱ BWI · 0h 40mBWI Airport
16:05
05/08/2026
BOS
General Edward Lawrence Logan International Airport
₹12,800
per person
✕ Non-refundable6 fare options
Southwest Airlines
WN-935
11:25
05/08/2026
BUF
Buffalo Niagara International Airport
10h 55m
1 Stop
⏱ MDW · 6h 55mMDW Airport
22:20
05/08/2026
BOS
General Edward Lawrence Logan International Airport
₹12,800
per person
✕ Non-refundable
Southwest Airlines
WN-694
16:00
05/08/2026
BUF
Buffalo Niagara International Airport
5h 50m
1 Stop
⏱ BWI · 3h 0mBWI Airport
21:50
05/08/2026
BOS
General Edward Lawrence Logan International Airport
₹12,800
per person
✕ Non-refundable5 fare options
Southwest Airlines
WN-924
17:20
05/08/2026
BUF
Buffalo Niagara International Airport
4h 30m
1 Stop
⏱ BWI · 1h 40mBWI Airport
21:50
05/08/2026
BOS
General Edward Lawrence Logan International Airport
₹12,800
per person
✕ Non-refundable5 fare options
Southwest Airlines
WN-924
17:20
05/08/2026
BUF
Buffalo Niagara International Airport
6h 35m
1 Stop
⏱ BWI · 3h 45mBWI Airport
23:55
05/08/2026
BOS
General Edward Lawrence Logan International Airport
₹12,800
per person
✕ Non-refundable5 fare options
Southwest Airlines
WN-920
09:20
05/08/2026
BUF
Buffalo Niagara International Airport
6h 45m
1 Stop
⏱ BWI · 4h 5mBWI Airport
16:05
05/08/2026
BOS
General Edward Lawrence Logan International Airport
₹12,800
per person
✕ Non-refundable5 fare options
Southwest Airlines
WN-921
12:40
05/08/2026
BUF
Buffalo Niagara International Airport
7h 25m
1 Stop
⏱ BWI · 4h 35mBWI Airport
20:05
05/08/2026
BOS
General Edward Lawrence Logan International Airport
₹12,800
per person
✕ Non-refundable5 fare options
American Airlines
AA-4774
17:02
05/08/2026
BUF
Buffalo Niagara International Airport
1h 39m
Non-stop
18:41
05/08/2026
BOS
General Edward Lawrence Logan International Airport
₹13,274
per person
✕ Non-refundable13 fare options
United Airlines
UA-1363
11:02
05/08/2026
BUF
Buffalo Niagara International Airport
5h 14m
1 Stop
⏱ ORD · 0h 46mORD Airport
16:16
05/08/2026
BOS
General Edward Lawrence Logan International Airport
₹13,775
per person
✕ Non-refundable7 fare options
United Airlines
UA-2032
17:55
05/08/2026
BUF
Buffalo Niagara International Airport
5h 40m
1 Stop
⏱ ORD · 1h 9mORD Airport
23:35
05/08/2026
BOS
General Edward Lawrence Logan International Airport
₹13,775
per person
✕ Non-refundable7 fare options
Delta Air Lines
DL-5362
14:47
05/08/2026
BUF
Buffalo Niagara International Airport
6h 46m
1 Stop
⏱ LGA · 3h 47mLGA Airport
21:33
05/08/2026
BOS
General Edward Lawrence Logan International Airport
₹13,811
per person
✕ Non-refundable2 fare options
Delta Air Lines
DL-5842
06:04
05/08/2026
BUF
Buffalo Niagara International Airport
6h 16m
1 Stop
⏱ LGA · 3h 30mLGA Airport
12:20
05/08/2026
BOS
General Edward Lawrence Logan International Airport
₹13,811
per person
✕ Non-refundable
American Airlines
AA-4650
05:00
05/08/2026
BUF
Buffalo Niagara International Airport
5h 20m
1 Stop
⏱ PHL · 2h 17mPHL Airport
10:20
05/08/2026
BOS
General Edward Lawrence Logan International Airport
₹14,182
per person
✕ Non-refundable13 fare options
United Airlines
UA-1363
11:02
05/08/2026
BUF
Buffalo Niagara International Airport
6h 20m
1 Stop
⏱ ORD · 1h 56mORD Airport
17:22
05/08/2026
BOS
General Edward Lawrence Logan International Airport
₹14,182
per person
✕ Non-refundable🔥 Last 1 seats6 fare options
😕 No flights match your filters.
Buffalo (BUF)
📍 Buffalo Niagara International Airport
🌍 United States
🕐 GMT -5
📐 Latitude: 42.94049835
📐 Longitude: -78.73220062
Boston (BOS)
📍 General Edward Lawrence Logan International Airport
🌍 United States
🕐 GMT -5
📐 Latitude: 42.36429977
📐 Longitude: -71.00520325
✈ Distance: Buffalo,USA to Boston,USA — 634.94 km
📅 Results on this page are loaded for 08 May 2026. Click View all flights for the complete live search.
Buffalo to Boston — what to expect when booking
The BUF–BOS route is served by multiple carriers throughout the year.
Fares on this route can move quickly — a price available now may not be there 30 minutes later.
If your dates are flexible, try shifting your departure by a day or two using the date strip above.
Mid-week departures often show lower base fares compared to weekend starts on many routes.
The distance between Buffalo,USA and Boston,USA is approximately
634.94 km.
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❓ Frequently asked questions — Buffalo to Boston flights
Generally yes — fares on most routes are most competitive around 4–6 weeks before departure. Booking earlier usually means better availability and a lower base fare when your dates are fixed.
The straight-line distance between Buffalo,USA (BUF) and Boston,USA (BOS) is approximately 634.94 km. Actual flying distance may vary slightly depending on routing.
Non-stop availability on this route varies by airline schedule and season. Use the filters below to quickly check whether direct options are available on your selected date.
Mid-week departures often show lower prices than weekend travel on many routes. Use the date strip above to compare nearby days quickly.