BUF - BOS

$104 Find Cheap Flights from Buffalo to Boston - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$235
Typical prices: $184-$308
Frontier, JetBlue
Thu 10/4Sat 10/6
BUF - BOS • 1 stop
Cheapest non-stop
$241
Typical prices: $183-$303
Delta
Wed 10/3Fri 10/5
BUF - BOS • Non-stop
Nonstop flights
You can fly direct with JetBlue, American Airlines and Delta. Average duration is 1h 35m
Direct flights
+1
Direct flights
+1
When to book
in advance
Our data shows that travelers who book at least 6 weeks in advance save around 44% compared to booking last minute.
Insights
Insights
When to travel
Cheapest • 25% price drop
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Cheapest • Avg $204 (round-trip)
Shortest trip • 4h 00m (one-way)
Insights
Insights
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We hope you love your trip to Boston!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Buffalo to Boston (BUF-BOS)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Buffalo to Boston

Sun, Oct 4 - Tue, Oct 6
Multiple Airlines Logo
12:49 pm - 10:51 amBUF  Buffalo-BOS Boston Logan Intl
22h 02m1 stop Orlando
Multiple Airlines Logo
12:00 pm - 1:29 pmBOS  Boston Logan Intl-BUF Buffalo
1h 29mnonstop
$235Multiple Airlines
Sat, Oct 3 - Mon, Oct 5
Delta Logo
1:15 pm - 2:45 pmBUF  Buffalo-BOS Boston Logan Intl
1h 30mnonstop
Delta Logo
11:05 am - 12:35 pmBOS  Boston Logan Intl-BUF Buffalo
1h 30mnonstop
$241Delta
Sun, Oct 4 - Tue, Oct 6
Multiple Airlines Logo
12:49 pm - 10:51 amBUF  Buffalo-BOS Boston Logan Intl
22h 02m1 stop Orlando
Multiple Airlines Logo
9:46 am - 2:43 pmBOS  Boston Logan Intl-BUF Buffalo
4h 57m1 stop New York John F Kennedy Intl
$242Multiple Airlines
Tue, Sep 8 - Tue, Sep 8
JetBlue Logo
6:00 am - 7:25 amBUF  Buffalo-BOS Boston Logan Intl
1h 25mnonstop
JetBlue Logo
10:35 pm - 12:08 amBOS  Boston Logan Intl-BUF Buffalo
1h 33mnonstop
$244JetBlue
Sat, Oct 10 - Sat, Oct 17
JetBlue Logo
7:00 am - 8:25 amBUF  Buffalo-BOS Boston Logan Intl
1h 25mnonstop
JetBlue Logo
9:19 am - 10:48 amBOS  Boston Logan Intl-BUF Buffalo
1h 29mnonstop
$244JetBlue
Wed, Oct 14 - Sat, Oct 17
JetBlue Logo
2:54 pm - 4:55 pmBUF  Buffalo-BOS Boston Logan Intl
2h 01mnonstop
JetBlue Logo
6:25 pm - 7:59 pmBOS  Boston Logan Intl-BUF Buffalo
1h 34mnonstop
$244JetBlue
Wed, Oct 14 - Sat, Oct 17
JetBlue Logo
2:54 pm - 4:55 pmBUF  Buffalo-BOS Boston Logan Intl
2h 01mnonstop
JetBlue Logo
6:25 pm - 7:59 pmBOS  Boston Logan Intl-BUF Buffalo
1h 34mnonstop
$244JetBlue
Sat, Oct 10 - Tue, Oct 13
American Airlines Logo
6:00 am - 7:37 amBUF  Buffalo-BOS Boston Logan Intl
1h 37mnonstop
American Airlines Logo
7:50 pm - 9:35 pmBOS  Boston Logan Intl-BUF Buffalo
1h 45mnonstop
$247American Airlines
Sat, Oct 17 - Tue, Oct 20
American Airlines Logo
6:00 am - 7:37 amBUF  Buffalo-BOS Boston Logan Intl
1h 37mnonstop
American Airlines Logo
2:15 pm - 3:57 pmBOS  Boston Logan Intl-BUF Buffalo
1h 42mnonstop
$247American Airlines
Tue, Oct 20 - Wed, Oct 21
American Airlines Logo
6:00 am - 7:37 amBUF  Buffalo-BOS Boston Logan Intl
1h 37mnonstop
American Airlines Logo
8:15 am - 10:00 amBOS  Boston Logan Intl-BUF Buffalo
1h 45mnonstop
$247American Airlines
Booking Insights

Price, demand and travel trends for Buffalo to Boston flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Buffalo to Boston with more confidence.

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

Thursday is the cheapest day of the week to fly from Buffalo to Boston, it is 2% cheaper than the average day. Tuesday is the most expensive day with flight prices 9% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is the cheapest month to fly from Buffalo to Boston?

  • January is the cheapest month to fly from Buffalo to Boston at $172 round-trip.
  • March ($288) and April ($266) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 67% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices from Buffalo to Boston the cheapest?

Flights from Buffalo to Boston are cheapest 6 weeks before departure. Booking in this window typically costs about 44% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Expert advice

Expert advice for your flight from Buffalo to Boston

 
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Joe Cortez

Joe Cortez

Expert on Etihad Airways

Joe Cortez is a seasoned managing editor in aviation with over a decade of industry experience. His work has been featured on prominent platforms such as FlyerTalk and TripSavvy, establishing him as a respected voice in aviation journalism.

Harriet Baskas

Harriet Baskas

Expert on JetBlue

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Key details for Buffalo to Boston flights

Low season

January

Cheapest flight

$104
Best time to beat the crowds with an average 25% drop in price.
Most popular time to fly and prices are also 2% lower on average.
Flight from Buffalo to Boston

When to book flights from Buffalo to Boston

Are your dates flexible? Find out the best times to travel from Buffalo to Boston based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Buffalo to Boston flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • What types of flights are available from Buffalo Niagara International Airport (BUF) to Boston Logan International Airport (BOS)?

    If you want to take a direct flight, you will be glad to know that there are several direct flights from BUF to BOS departing daily. These direct flights are actually more frequent than indirect flight paths. These direct flights are typically operated by American Airlines or JetBlue. If you're looking to save money, though, you will also find some journeys with one stop, typically in Philadelphia (PHL). These flights with layovers are usually operated by American Airlines.

  • How do I get from downtown Buffalo to the Buffalo Niagara International Airport (BUF)?

    You can reach the BUF airport from downtown Buffalo in about 20min by car, so you may want to take a taxi or a rideshare like Uber or Lyft. Or, you can take public transport in the form of the Metro Bus service. Route 24 Genesee regularly operates the route between the downtown area and the airport.

  • How can I get to downtown Boston from BOS?

    Downtown Boston is about a 10min drive from the airport, so you can take a quick taxi or an Uber or Lyft. Or, you can take one of several options of public transport. You can take the Silver Line Rapid Transit Bus, the Blue Line subway, or an MBTA Ferry across the water to the Boston waterfront. The bus and the subway are free while the ferry is available for a small fee.

  • What cities are served by BOS?

    The Boston Logan International Airport (BOS) mainly serves the Boston area. However, there are many cities nearby that are also served by this airport. These include Worcester, Massachusetts and parts of the New Hampshire seacoast including Portsmouth. Manchester, New Hampshire is also served by the Boston airport.

  • Which airlines offer extra legroom and free seat selection on Buffalo to Boston flights?

    Among airlines operating Buffalo to Boston 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.

  • What airlines are available from Buffalo to Boston?

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

    • JetBlue
    • American Airlines
    • Delta

  • Which airports can I use when flying from Buffalo to Boston?

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

  • Which airlines include bags at no extra cost on Buffalo to Boston flights?

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

    • American Airlines: a cabin bag and a checked bag in Economy Class
    • JetBlue: a cabin bag in Economy Class class

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

  • What cabin classes can I book on flights from Buffalo to Boston?

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

  • How much can I save by taking a layover when flying from Buffalo to Boston?

    On this route, layover flights are cheaper than nonstop options on average. Layover fares average $204 round-trip via Atlanta Hartsfield-Jackson (ATL), compared to $230 for nonstop.

  • What is the standard checked-bag allowance on flights from Buffalo to Boston?

    There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $49–$100 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

  • Which aircraft model is used most often on flights from Buffalo to Boston?

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

  • Which airports do connecting flights from Buffalo to Boston pass through?

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

    • New York LaGuardia (LGA) - 37% of one-stop connections
    • Baltimore/Washington (BWI) - 32% of one-stop connections
    • Washington, D.C. Dulles Intl (IAD) - 16% of one-stop connections
    • Atlanta Hartsfield-Jackson (ATL) - 5% of one-stop connections

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

  • Can I save money by using flexible dates for flights from Buffalo to Boston?

    Yes. Being flexible with your travel dates can save you up to 10% on the Buffalo to Boston route. Thursday is the cheapest departure day at $227 round-trip on average, while Tuesday is the most expensive at $252, a difference of $25. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How are flight departures from Buffalo to Boston spread across the day?

    Morning is the busiest departure period on Buffalo to Boston flights, with 51% of flights leaving in that window. Afternoon departures account for 33%, night flights for 16%, and evening flights for 0%.

  • What popular places can I visit in Boston?

    Some of the most popular sights in Boston are Fenway Park, TD Garden and South Station. These are among the most viewed places in Boston on KAYAK.

  • What are the earliest and latest flights from Buffalo to Boston?

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

    • Earliest: departs at 6:00 am and lands at 7:35 am
    • Latest: departs at 9:33 pm and lands at 11:08 pm.

    The flight takes about 1h 35m.

  • How expensive are last-minute Buffalo to Boston flights?

    Last-minute fares on this route - booked within 2 weeks of departure - run 39% above the route average of $231. Book 6 weeks before departure for the lowest fares.

  • How long is a flight from Buffalo to Boston?

    A nonstop flight from Buffalo to Boston takes 1h 35m, covering 394 miles.

  • Do I need a passport to fly from Buffalo to Boston?

    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.

  • Have flight prices from Buffalo to Boston changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $235 to $1,272. That means the highest observed fare was about 5x higher than the lowest one.

  • How are flight prices from Buffalo to Boston looking right now?

    One-way fares from Buffalo to Boston are currently lower than usual. Average one-way flight prices are about $114, which is 24% below the typical average for this route.

  • How much time can I save by choosing a different layover airport from Buffalo to Boston?

    Flying via New York LaGuardia (LGA) gives the shortest average 1-stop total travel time at 4h 00m, compared with 4h 10m via Baltimore/Washington (BWI) and 4h 14m via Washington, D.C. Dulles Intl (IAD).

  • What car rental options are available at Boston Logan Intl Airport (BOS)?

    Boston Logan Intl Airport (BOS) hosts 5 major car rental companies, with daily rates starting from around $23 for economy cars. Top options include:
    · Dollar
    · Hertz
    · Budget
    · Thrifty
    · Sixt

  • How much should I expect to pay for a Buffalo to Boston flight?

    Round-trip flights from Buffalo to Boston range from $184 to $308, with an average of $231 over the past 12 months. Anything below $184 counts as a good deal.

  • Which airlines offer Wi-Fi on Buffalo to Boston flights?

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

    • • JetBlue
    • • American Airlines

    Pricing varies by airline and fare class. Some plans are included with the ticket or loyalty program; others are paid add-ons priced by flight length.

Your guide to booking Buffalo to Boston flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Thursday departure instead of Tuesday. On this route, Thursday flights average $227 - about $25 less than Tuesday (10% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 6 weeks before you fly. On this route, that window historically saves about 44% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Buffalo to Boston trip for January. Fares historically average $172 round-trip in that month - typically $116 less than the most expensive month, which is March (based on the last 12 months).
  • If you have the time, taking a 1-stop flight through Atlanta Hartsfield-Jackson Airport (ATL) can be cheaper than flying direct. The cheapest layover option averages $204 round-trip on this route - about $26 less than direct flights (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Boston Logan Intl Airport.
    - Embassy Suites by Hilton Boston at Logan Airport
    - Hilton Garden Inn Boston Logan Airport
    - Hyatt Regency Boston Harbor
  • If you need to park your car at the Buffalo Niagara International Airport (BUF) during your extended trip to Boston, you have plenty of parking options. You can use the reserved covered parking lot, the economy lot, the daily garage, or the long term parking lot. You can reserve your space online in advance.
  • If you are flying out of BUF with a pet, you should know that there are pet relief areas located on the lower level of arrivals. Be aware that there are no relief areas inside the terminal itself, so carry something in your pocket to clean up after your pet if necessary.
  • Both the Buffalo Niagara International Airport (BUF) and the Boston Logan International Airport (BOS) offer assistance for travelers with limited mobility. BUF offers the TSA Cares program, wheelchair rental and escort, as well as support for audio and visually impaired travelers. BOS offers wheelchair assistance and support, accessible facilities and transportation, and more. Contact your airline in advance to take advantage of these services.
  • If you are picking up a rental vehicle when you land in Boston, make your way to the rental car center. The center is located offsite and you can take the free shuttle bus. The pickup point for the shuttle is located curbside at the lower level of each terminal.
  • If you are arriving at BOS with a pet, you will be pleased to know that there are pet relief areas in terminal E near gate E7, terminal C near gate C20 and in terminal B at gate B29.

Prefer to fly direct from Buffalo to Boston?

 
Find which airlines fly direct from Buffalo Airport to Boston Logan Intl Airport, which days they fly and book direct flights.

Direct departures

Buffalo to Boston Logan Intl

Monday

American Airlines,JetBlue,Delta

American Airlines,JetBlue, +1 more

Tuesday

American Airlines,JetBlue

American Airlines,JetBlue

Wednesday

American Airlines,JetBlue

American Airlines,JetBlue

Thursday

American Airlines,JetBlue

American Airlines,JetBlue

Friday

American Airlines,JetBlue

American Airlines,JetBlue

Saturday

American Airlines,JetBlue,Delta

American Airlines,JetBlue, +1 more

Sunday

American Airlines,JetBlue

American Airlines,JetBlue

See more direct flights

Direct returns

Boston Logan Intl to Buffalo

Monday

American Airlines,JetBlue,Delta

American Airlines,JetBlue, +1 more

Tuesday

American Airlines,JetBlue

American Airlines,JetBlue

Wednesday

American Airlines,JetBlue

American Airlines,JetBlue

Thursday

American Airlines,JetBlue

American Airlines,JetBlue

Friday

American Airlines,JetBlue

American Airlines,JetBlue

Saturday

American Airlines,JetBlue,Delta

American Airlines,JetBlue, +1 more

Sunday

American Airlines,JetBlue

American Airlines,JetBlue

See more direct flights

Everything you need to know for your flight from Buffalo to Boston

Information on your arrival and departure airports