$126 Cheap Flights from Boston (BOS) to Buffalo (BUF)
Popular airlines from Logan International Airport (BOS) to Buffalo Niagara Intl. Airport (BUF)
JetBlue AirwaysJetBlue Airways
American AirlinesAmerican Airlines
UnitedUnited
DeltaDelta
Southwest AirlinesSouthwest Airlines
Frontier AirlinesFrontier Airlines
Be in the knowGet alerts if flight prices drop or rise*
Book smarterSave up to 30% on select hotels after you book a flight*
Cheap Flights from Boston to Buffalo (BOS-BUF)
Alternative airports near Buffalo
Prices were available within the past 7 days. Prices and availability are subject to change.
Find the cheapest month to fly from Boston (BOS) to Buffalo (BUF)
October is typically the cheapest month to flyOctober is typically the cheapest month to fly
Book with confidence
Boston (BOS) to Buffalo (BUF) at a glance
Travel between Boston (BOS) and Buffalo (BUF) with a selection of airlines operating this convenient domestic short-haul route. You can compare weekly flights from full-service and low-cost carriers to discover the itinerary that aligns with your budget and schedule. Whether you're planning your next flight to explore Buffalo's renowned attractions and neighborhoods, you'll find all the essential details for flights from Logan International Airport (BOS) to Buffalo Niagara International Airport (BUF).
- Fastest flight duration: around 1h 30m non-stop
- Route distance: roughly 400 miles (645 km)
- Flights per week: around 20+ flights with multiple daily departures on average
- Typical fares (one-way): economy tickets often range from $55–$265, depending on seasonality and how far ahead you book
Flights from Logan International Airport (BOS) to Buffalo Niagara International Airport (BUF)
According to recent traveler bookings, here are the top airlines preferred for flights from Boston to Buffalo, focusing on both non-stop and one-stop options. Many travelers often connect through popular airports such as LaGuardia Airport (LGA) with a layover of about one hour, Baltimore Washington International Thurgood Marshall Airport (BWI) with roughly a one-hour layover, and Ronald Reagan Washington National Airport (DCA) with approximately a 1 hour 15-minute layover. This gives you the flexibility to choose based on price, total travel time, and cabin class for your ideal itinerary.
- JetBlue Airways: This budget-friendly airline provides both non-stop and one-stop options, with one-way fares generally falling between $55 and $260. JetBlue dominates this route, representing around 72% of all departures, and typically offers a direct flight time of 1 hour and 30 minutes.
- American Airlines: As a full-service airline, American Airlines presents non-stop and one-stop flights, with one-way fares usually ranging from $70 to $295. It accounts for about 15% of departures on this route, featuring a standard non-stop flight duration of 1 hour and 30 minutes.
- United: This full-service carrier provides one-stop flights, with one-way fares commonly priced between $80 and $360. United makes up roughly 5% of departures on this route, offering an in-flight duration of 3 hours, with a total travel time of around 4 hours and 15 minutes, including layover time.
- Southwest Airlines: Known for its low-cost options, Southwest Airlines offers one-stop services with one-way fares typically ranging from $65 to $315. This airline covers about 4% of departures on the route, featuring an in-flight time of 3 hours and a total journey duration of approximately 4 hours and 15 minutes, factoring in layovers.
- Delta: As a full-service airline, Delta provides one-stop flights with one-way fares generally ranging from $80 to $470. It accounts for around 4% of departures on this route, featuring an in-flight duration of 3 hours and a total travel time of roughly 4 hours and 15 minutes, including layover time.
Travelers have the option to enhance their journey from Boston to Buffalo with upgraded flights. American Airlines provides first-class service, while Delta features both first-class and premium economy cabins. JetBlue Airways also offers a premium economy experience for added comfort.
Best time to fly from Boston (BOS) to Buffalo (BUF)
The most popular months for travelers flying from Boston to Buffalo are April, August, and October, when peak temperatures in Buffalo reach up to 70.7°F in August. If you prefer quieter travel, consider January, the least busy and relatively cheaper time to visit with fewer crowds and temperatures around 25.5°F. For better deals, September usually offers the lowest average one-way fare around $118. Flight availability peaks in July and August, with approximately 30 flights per week, making it easier to find convenient departure times.
- Cheapest time to fly: September usually offers good deals with average one-way fare around $118, roughly 18% cheaper than the yearly average.
- Another budget-friendly time to fly: October typically offers an average one-way fare of around $127.
- Most flight options: July and August have the highest number of flights from Boston to Buffalo, with approximately 30 flights per week, giving you more flexibility in scheduling your trip.
| Month | Temperature | Demand | Weekly Flights | Average one-way Fare |
| January | 25.5°F (-3.6°C) | Slightly Low | 16 | $141 |
| February | 26.1°F (-3.3°C) | Average | 16 | $145 |
| March | 34.3°F (1.3°C) | Average | 17 | $144 |
| April | 45.0°F (7.2°C) | Slightly High | 22 | $164 |
| May | 57.7°F (14.3°C) | Average | 25 | $149 |
| June | 66.0°F (18.9°C) | Average | 27 | $150 |
| July | 72.0°F (22.2°C) | Average | 30 | $157 |
| August | 70.7°F (21.5°C) | Slightly High | 30 | $156 |
| September | 64.6°F (18.1°C) | Average | 21 | $118 |
| October | 53.2°F (11.8°C) | Slightly High | 25 | $127 |
| November | 41.4°F (5.2°C) | Slightly Low | 20 | $147 |
| December | 33.1°F (0.6°C) | Slightly Low | 20 | $146 |
*Average one-way fare is based on Expedia flight booking data from January 2025 to April 2026 for the specified route and travel class and may change depending on availability, dates, and demand.
Alternative routes from Boston (BOS) to Buffalo (BUF)
- Bedford to Buffalo (BED-BUF): Laurence G. Hanscom Field Airport (BED) is located approximately 15 miles from Logan International Airport (BOS), making it a convenient departure point.
- Boston to Niagara Falls (BOS-IAG): Niagara Falls International Airport (IAG) lies about 16 miles from Buffalo Niagara International Airport (BUF), providing easy access to the stunning falls.
How to find the best prices for flights from Boston (BOS) to Buffalo (BUF)
Getting some of the best deals on flights from Boston to Buffalo is all about timing and flexibility. Here are some key tips to help you save:
- Best times to book and fly: cheaper fares are usually found when booking 2-8 weeks in advance, which aligns with when most travelers make their reservations. Morning departures between 5 am and 12 pm tend to offer lower prices and are also the most popular flight times. Additionally, flying on Wednesday typically provides cheaper options, although Friday remains the most sought-after travel day.
- Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
- Bundle and save: bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.*
- Compare flight options: use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
- Stay flexible with dates: being open to different travel days can sometimes help you find better prices on flights and hotels.
- Think about luggage: nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your allowance before confirming your booking to avoid excess baggage fees at the airport.
*Members only. Savings vary and are not available on all bundles. Select hotels.
Arriving at Buffalo Niagara International Airport from Logan International Airport
Buffalo welcomes travelers from Boston with a range of transport options based on price, convenience, and proximity. Here's how to reach Buffalo efficiently:
- Hotel transfer: Transfers offer a convenient way to reach your hotel in Buffalo, with private rides that can be arranged in advance.
- Car rental: Renting a car from Buffalo Niagara International Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at Buffalo Niagara International Airport on Expedia.
- Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.
- Public transportation: From Buffalo Niagara International Airport, Buffalo-Depew Station, a train station, is located about 2.6 miles away by car, while University Station, a metro station, is about 6.5 miles away by car, providing convenient options for onward travel.
Boston to Buffalo Flights
The cheapest times to fly from Boston to Buffalo
On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Boston to Buffalo are during the month of October. You can find some of the cheapest flights from Boston to Buffalo with Expedia's search tool and vast selection of airlines.
The best time to book a flight from Boston to Buffalo
Sunday is one of the best days to book for cheap flights from Boston to Buffalo: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.
How to find cheap round-trip tickets from Boston to Buffalo
Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Boston to Buffalo in 2026. You can also book with separate airlines for your outbound and return journeys, from $126 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.
Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Boston to Buffalo flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.
You could also save big by booking one of Expedia's vacation packages. Bundling together your Boston to Buffalo airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.
*Terms apply.
Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.
Frequently Asked Questions
How much does a flight from Boston, MA (BOS-Logan Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) cost?
You can find cheap one-way flights from $126 and cheap return flights $251 Boston, MA (BOS-Logan Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) with Expedia. One-way flights typically cost between $109 and $750, and return flights often range between $220 and $1098. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Boston, MA (BOS-Logan Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) ticket fares go up or down.
*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Boston, MA (BOS-Logan Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
The cheapest month to fly from BOS to BUF is October when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Boston, MA (BOS-Logan Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
There are 2 airlines offering direct flights from BOS to BUF:
- American Airlines operates around 31 direct flights from BOS to BUF every week
- JetBlue Airways operates around 19 direct flights from BOS to BUF every week
What is the cheapest airline that flies from Boston, MA (BOS-Logan Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
JetBlue Airways is one of the cheapest airlines offering nonstop flights from Logan Intl. (BOS) to Buffalo Niagara Intl. (BUF), with round-trip tickets starting from around $249. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Boston, MA (BOS-Logan Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
To find a cheap flight from Boston, MA (BOS-Logan Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Boston, MA (BOS-Logan Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
The best airline to fly with from Boston, MA (BOS) to Buffalo, NY (BUF) will differ from traveler to traveler. If you like to fly early, JetBlue Airways offers early morning flights. If price is the most important factor, American Airlines typically offers the lowest fares. American Airlines also offers the most daily flights from BOS to BUF, which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Boston, MA (BOS-Logan Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Boston, MA (BOS-Logan Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
There are approximately 6 nonstop flights per day from Logan Intl. (BOS) to Buffalo Niagara Intl. (BUF). For more options, look at flights that include layovers.
What is the earliest flight from Boston, MA (BOS-Logan Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
The earliest flight from Boston, MA (BOS) to Buffalo, NY (BUF) typically leaves at around 5:00 AM, operated by American Airlines. This is a seasonal service active in April, and an early flight can help you make the most of your time in Buffalo. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Boston, MA (BOS-Logan Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
When flying from Boston, MA (BOS) to Buffalo, NY (BUF), the most popular departure times are in the early morning, from 6am to 9am. About 28% of passengers choose this time window. Many major carriers, including American Airlines and JetBlue Airways, offer flights during this period. This timing is convenient for travelers looking to start their day early.
How long does it take to fly from Boston, MA (BOS-Logan Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
Direct flights from BOS to BUF usually take about 1 hour 50 minutes, traveling roughly 394 miles. If you opt for a connecting flight, expect to add around 4 hours 10 minutes to your journey. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Boston, MA (BOS-Logan Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
First class is available on flights from BOS to BUF. First class cabins are available on:
- United Airlines
- Delta Air Lines
- American Airlines
How do I earn miles on a Boston, MA (BOS-Logan Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) flight with Expedia?
It's easy to earn miles on a Boston, MA (BOS-Logan Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.
*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Buffalo from Logan Intl. (BOS)?
From Logan Intl. (BOS), you can fly into Buffalo Niagara Intl. (BUF) to reach Buffalo. Some flights may connect through major hubs like Liberty Intl. (EWR), Washington Dulles Intl. (IAD), Nantucket Memorial (ACK) before reaching Buffalo. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Boston, MA (BOS-Logan Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) at the last minute?
Typically, booking a last minute flight from Boston, MA (BOS-Logan Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Boston, MA (BOS-Logan Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) flight and hotel package?
Securing a Boston, MA (BOS-Logan Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) Buffalo Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Boston, MA (BOS-Logan Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
If you booked your Boston, MA (BOS-Logan Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.
Travel information
Origin airport | Logan International Airport |
|---|---|
Destination airport | Buffalo Niagara Intl. Airport |
Distance | 393 miles away |
Airlines serving | JetBlue Airways, American Airlines, United, Delta, Southwest Airlines, Frontier Airlines |
Popular airline | JetBlue Airways |
Roundtrip price | $251 |
Average flight time | 1 hour 46 mins |