Find cheap airlines flights from Boston to Buffalo

You can choose from 2 airlines that fly from Boston to Buffalo, including Jetblue Airways, Delta Air Lines, Jetblue Airways has lowest fares on this route.
Jetblue Airways logo Jetblue Airways
Delta Air Lines logo Delta Air Lines
Airlines are determined based on actual purchased flight tickets from Boston to Buffalo according to previous 12 months data from Trip.com.

Book direct flights from Boston to Buffalo: One way flights from $74, round trip flights from $152. Find flight deals for the next 3 months below.

Displayed flight fares from Boston to Buffalo are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Flight Info | Boston to Buffalo

The distance between Boston and Buffalo is approximately 635.32 km. It takes around 1 hour 40 minutes on average to fly from Boston to Buffalo. Based on Trip.com's data travel demand peaks in July. The off-season for travel is September.

Cheapest one-way flight price$74
Cheapest round-trip ticket price$139
Off-season for travelSeptember
Peak season for travelJuly
Flight distance635.32 km
Average flight time1 hour 40 minutes
Popular airlineJetblue Airways
Flight statistics for the Boston–Buffalo route are based on aggregated booking data from Trip.com over the past 12 months.

Trip.com price insights on flights from Boston to Buffalo

Which month has the cheapest one-way flights from Boston to Buffalo?

The average price of one-way flights from Boston to Buffalo purchased by Trip.com users by month over the past 12 months.

Based on Trip.com’s data, the cheapest month for flights from Boston to Buffalo is Jan, with an average price of $87; while the month with the highest flight price is usually Jul, with an average price of up to $177.

$177
$132
$87
$42
    Cheapest
  • $126
    Feb
  • $133
    Mar
  • $137
    Apr
  • $153
    May
  • $140
    Jun
  • $177
    Jul
  • $122
    Aug
  • $134
    Sep
  • $151
    Oct
  • $130
    Nov
  • $152
    Dec
  • $87
    Jan

What's the cheapest day to fly from Boston to Buffalo?

Data is based on the average flight price for each day of the week from Boston to Buffalo on Trip.com over the past 12 months.

Based on Trip.com data from the past 12 months, the cheapest day to fly from Boston to Buffalo is Tue, with average prices lower than on other days. Avoid Fri, as prices are usually highest then.

$164
$136
$107
$79
  • $121
    Mon
  • $107
    Tue
  • $147
    Wed
  • $141
    Thu
  • $164
    Fri
  • $163
    Sat
  • $143
    Sun

Frequently Asked Questions

  • What are the cheapest flights from Boston to Buffalo (BOS-BUF)?

    Based on Trip.com data, Jetblue Airways offers one-way fares as low as $74 on Cheapest nonstop routes (e.g. BOS to BUF on Tue, Mar 3), while Delta Air Lines offers Cheapest nonstop round-trips from $139 departing on Thu, Mar 12 and returning on Thu, Mar 19.
  • At the moment, you can catch a nonstop flight from Boston to Buffalo with the following airlines, including: Jetblue Airways Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.
  • It takes around 1 hour 40 minutes to fly from Boston (BOS) to Buffalo (BUF).
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Boston to Buffalo is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • Based on Trip.com data in the past 4 weeks, there is 10 flight per week flying from Boston to Buffalo. You can check the weekly schedule for popular airlines on this route below: Jetblue Airways: -/-/T/-/-/-/- -- B6715 (13:10)
  • To find best deals on flights from Boston to Buffalo, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Tue, Mar 3, with one-way flights priced at just $74.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Jetblue Airways.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Buffalo travel is around July.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Boston to Buffalo is September, when demand for travel is lower.
  • After crunching the numbers on our February flight calendar, it's currently cheapest to fly from Boston to Buffalo on February 26, 2026 with Jetblue Airways, with prices starting at $51.
  • You can land at any one of the following hubs in Buffalo, with Logan International Airport to Buffalo Niagara International Airport (BOS-BUF) is by far the most common option on this route: Buffalo Niagara International Airport (BUF).
  • The time difference between Buffalo and Boston is 0h.
  • Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

Trip.com airline insights on flights from Boston to Buffalo

Which airlines offer the cheapest nonstop flights from Boston to Buffalo?

Data is based on the average price of all nonstop flights from Boston to Buffalo on Trip.com in the past 12 months.

Based on Trip.com data from the past 12 months, United Airlines offers the cheapest nonstop flights from Boston to Buffalo, with an average price of $98.

$79
$98
$118
$138
$157
United Airlines
$98
United Airlines
American Airlines
$139
American Airlines
Delta Air Lines
$141
Delta Air Lines
Jetblue Airways
$157
Jetblue Airways

Which airlines operate the most flights from Boston to Buffalo?

Data is based on the number of flights from Boston to Buffalo operated by each airline on Trip.com in the past month.

Based on Trip.com data from the past month, Jetblue Airways operates the most flights from Boston to Buffalo, with 10 flight per week.

3
5
8
10
Jetblue Airways
10
Jetblue Airways
Hawaiian Airlines
10
Hawaiian Airlines
Etihad Airways
5
Etihad Airways
British Airways
5
British Airways
Aer Lingus
5
Aer Lingus
Qatar Airways
5
Qatar Airways

How many flights are there each day from Boston to Buffalo?

Data is based on the number of flights from Boston to Buffalo for each day of the week on Trip.com over the last month.

Based on Trip.com data from the past month, the most flights from Boston to Buffalo depart on Friday, and the fewest flights depart on Tuesday.

45
27
8
0
Highest
24
Mon
8
Tue
8
Wed
36
Thu
45
Fri
28
Sat
28
Sun