Route guide · 395 miles
Cheap Flights from Boston to Buffalo
BOS → BUF · Nonstop 1h 18m · Live round-trip fares
The run from Boston (BOS) to Buffalo (BUF) is 395 miles of sky, and ticket prices on it are anything but steady. One week can cost double the next. Booking about 2–4 weeks in advance — and watching fares with a free Airfare Deal alert — is how regulars on this route keep costs down.
Live fares for BOS → BUF are updating. Use the search below for real-time prices.
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Flight time
1h 18m
Nonstop, typical
Distance
395 mi
BOS → BUF
Book ahead
2–4 weeks
Best window, typically
Nonstop airlines
2
American Airlines, JetBlue
Nonstop flights from Boston to Buffalo
Want to skip the layover? Nonstops from Boston to Buffalo are flown by American Airlines, JetBlue, getting you there in about 1h 18m. For the lowest fares, book around 2–4 weeks before departure — last-minute nonstops on this route rarely come cheap.
Booking insights: Boston → Buffalo
- Distance: 395 miles · nonstop flight time: 1h 18m.
- Rule of thumb for this route: the sweet spot is usually 2–4 weeks before departure.
- Midweek departures (Tue–Thu) are consistently cheaper than weekend flights.
- Set a free Airfare Deal alert instead of checking daily — the best fares can sell out in hours.
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Flying from Boston to Buffalo: what you need to know
The flight
Boston to Buffalo is a short hop — 395 miles, about 1h 18m gate to gate on a nonstop. You'll spend almost as long taxiing and boarding as you will in the air, so the real time-saver on this route is picking flight times that dodge rush hour at both ends.
Airlines on this route
American Airlines and JetBlue fly this route nonstop. That matters more than it sounds: the cheapest fare on one carrier is rarely the same product as the cheapest on another. Checked-bag fees, free seat selection and change rules all differ, so compare the full trip cost before you pick a winner. See our airline guides for exactly what each carrier charges — then send an enquiry and we'll confirm the all-in price for your dates.
Leaving from Boston (BOS)
Plan to be at the airport two hours before a domestic departure — ninety minutes can work at smaller airports outside peak times, but security lines are the one variable you can't control. If you're checking a bag, add time rather than cutting it close. Our Boston airport guide covers terminals, parking and ground transport so you can plan the trip to the airport, not just the flight.
Arriving in Buffalo (BUF)
Before you land, know how you're getting from the airport to where you're staying — it's the part of the trip people forget to plan. The Buffalo airport guide lays out your ground options, from transit and shuttles to rideshares and rental cars. Flying back the other way? Check Buffalo to Boston fares — prices on the return direction often move on a different rhythm.
When to book
For a trip of 395 miles, booking 2–4 weeks ahead typically lands you in the sweet spot. Leave it to the final two weeks and prices usually climb as the cheapest seats sell out. If your dates are flexible, midweek departures are where the lower fares hide on most domestic routes.
Good to know before you go
- Screenshot your fare before you enquire — prices move, and a saved fare helps our team match or beat it.
- Flexible dates? Search a few days either side — one day can change the fare a lot.
- Morning flights are delayed less often than evening ones — earlier departures have the best on-time record.
- Basic economy fares often exclude checked bags and seat selection. Price the whole trip, not the headline fare.
- Get to the airport two hours before departure; security, not the flight, is the part that runs late.
Boston to Buffalo flight FAQs
How long is the flight from BOS to BUF?
Nonstop flights from Boston to Buffalo take about 1h 18m and cover roughly 395 miles. One-stop itineraries add 2–4 hours depending on the layover city.
Are there nonstop flights from Boston to Buffalo?
Yes — look for American Airlines, JetBlue on this route. Nonstop seats are usually priced best 2–4 weeks before departure.
What is the cheapest month to fly from Boston to Buffalo?
There's no single magic month, but prices on this route generally soften in the shoulder season, when demand dips after the holidays and again in early fall. A free fare alert is the easiest way to catch those windows.
How much are last minute flights from BOS to BUF?
Last-minute flights from BOS to BUF (booked within 7 days of departure) typically cost noticeably more than fares booked 2–4 weeks out. Booking early is the smarter move.
What is a good round-trip deal from Boston to Buffalo?
A good deal is anything at or below the recent fares shown above. Set a free Airfare Deal alert and we'll ping you the moment fares drop.
Which airlines fly from Boston to Buffalo?
The main carriers on this route are American Airlines, JetBlue. Comparing all of them on the live search below usually surfaces the lowest fare for your dates.
How early should I get to Boston airport for this flight?
Plan on two hours before departure for a domestic flight — ninety minutes can work at smaller airports outside peak times. If you're checking a bag, earlier is better; the bag-drop line, not the flight, is what runs late.
Do the cheapest fares on this route include a checked bag?
Usually not. Basic economy fares on most airlines include a carry-on but charge extra for checked bags, and seat selection can cost more too. Add up the real total before comparing — a slightly higher regular fare sometimes works out cheaper. Our team confirms the full breakdown with you before you pay.
More cheap flights from Boston
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