C$ 185 Find Cheap Flights from Boston to Buffalo – Compare and Save

Among airlines operating Boston to Buffalo flights:

• JetBlue: offers free seat selection
• American Airlines: offers extra legroom; offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

3 airlines operate flights between Boston and Buffalo. The airlines offering direct flights on this route include:

• JetBlue
• American Airlines
• Delta

Flights from Boston to Buffalo usually depart from Boston Logan Intl (BOS) and arrive at Buffalo (BUF).

Here are some options for this route, based on selected ticket types and cabin classes:

• American Airlines: a carry-on bag and a checked bag in Economy Class
• JetBlue: a cabin bag in Economy Class class
• Delta: a cabin bag in Economy Class class

Bag allowance can vary by ticket type, cabin class, route, and airline, so travellers should check the fare details before booking.

Only Economy Class is available on flights from Boston to Buffalo.

On this route, layover flights are cheaper than direct options on average. Layover fares average C$ 248 round-trip via Atlanta Hartsfield-Jackson (ATL), compared to C$ 333 for direct.

There is no standard. Checked bag policies vary by airline on this route. Most carriers charge C$ 62–C$ 138 for the first checked bag in economy. Premium fares and elite status bookings typically include a free checked bag.

The Airbus A220-300 family is used most often on this route, operated mainly by JetBlue and United Airlines. Other aircraft seen on the route include Embraer 175 variants.

One-stop flights from Boston to Buffalo most commonly connect through:

• New York LaGuardia (LGA) – 29% of one-stop connections
• Atlanta Hartsfield-Jackson (ATL) – 24% of one-stop connections
• Washington, D.C. Dulles Intl (IAD) – 18% of one-stop connections
• Baltimore/Washington (BWI) – 12% of one-stop connections

New York LaGuardia (LGA) handles the largest share of one-stop connections on this route.

Yes. Being flexible with your travel dates can save you up to 14% on the Boston to Buffalo route. Thursday is the cheapest departure day at C$ 313 round-trip on average, while Friday is the most expensive at C$ 361, a difference of C$ 48. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Boston to Buffalo route, 19% of flights were delayed in the past 3 months, with delays averaging 2 hours 11 minutes.

Morning is the busiest departure period on Boston to Buffalo flights, with 40% leaving in that window. Evening departures account for 40%, Afternoon flights for 20%, and Night flights for 0%.

These are the earliest and latest flight times available from Boston to Buffalo:

• Earliest: departs at 7:45 am and lands at 9:24 am
• Latest: departs at 10:35 pm and lands at 12:14 am.

The flight takes about 1h 39m.

Last-minute fares on this route – booked within 2 weeks of departure – run 43% above the route average of C$ 336. Book 6 weeks before departure for the lowest fares.

A direct flight from Boston to Buffalo takes 1h 39m, covering 1,021 km.

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about C$ 368 to C$ 2,086. That means the highest observed fare was about 6x higher than the lowest one.

One-way fares from Boston to Buffalo are currently in line with typical prices for this route. Average one-way fares are about C$ 202.

Morning flights have the fewest delays on this route. Delays tend to pile up throughout the day as one late flight pushes the next, so earlier departures are usually more reliable.

Flying via New York LaGuardia (LGA) gives the shortest average 1-stop total travel time at 4h 13m, compared with 4h 25m via Washington, D.C. Dulles Intl (IAD) and 4h 26m via New York John F Kennedy Intl (JFK).

Buffalo Airport (BUF) hosts 5 major car rental companies, with daily rates starting from around C$ 27 for economy cars. Top options include:
· Dollar
· Budget
· Hertz
· Alamo
· Thrifty

Round-trip flights from Boston to Buffalo range from C$ 274 to C$ 461, with an average of C$ 336 over the past 12 months. Anything below C$ 274 counts as a good deal.

Three airlines offer in-flight Wi-Fi on Boston to Buffalo flights:

• • JetBlue
• • American Airlines
• • Delta