This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 19/10. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — BOS
23 Oct — 30 Oct1
Round-trip
1 adult
Economy
Round-trip
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Buffalo to Boston Logan Intl are usually found in January or February, booked 46 days in advance, depart on a Friday or Saturday and return on a Monday
Cheap flight deals from Buffalo to Boston
Enter your travel dates to find the best prices.
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Best
Direct
Last-minute
One-way
Cheapest flights from Buffalo to Boston
Explore the most affordable flight options available from Buffalo to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 September 2026.
Tue 20/1012:15 p.m. -
2 stops11h 27m
Tue 27/1012:20 p.m. -
2 stops11h 39m
Deal found 22/9C$ 392
Tue 20/107:53 p.m. -
1 stop4h 06m
Tue 27/109:45 a.m. -
1 stop5h 13m
Deal found 22/9C$ 402
Wed 14/107:53 p.m. -
1 stop4h 06m
Mon 19/109:46 a.m. -
1 stop5h 28m
Deal found 22/9C$ 403
Thu 15/107:53 p.m. -
1 stop4h 06m
Mon 19/108:10 p.m. -
1 stop3h 43m
Deal found 21/9C$ 405
Thu 22/108:50 p.m. -
Nonstop1h 49m
Mon 26/1011:44 a.m. -
Nonstop1h 35m
Deal found 20/9C$ 406
Tue 20/107:00 a.m. -
Nonstop1h 25m
Sat 24/106:25 p.m. -
Nonstop1h 34m
Deal found 22/9C$ 416
Sat 5/1210:25 a.m. -
1 stop6h 38m
Mon 7/122:45 p.m. -
1 stop3h 48m
Deal found 21/9C$ 430
Tue 1/122:10 p.m. -
Nonstop1h 25m
Thu 3/129:00 a.m. -
Nonstop1h 40m
Deal found 20/9C$ 434
Best flights from Buffalo to Boston
Discover carefully curated flight deals from Buffalo to Boston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 23 September 2026.
Tue 20/1012:15 p.m. -
2 stops11h 27m
Tue 27/1012:20 p.m. -
2 stops11h 39m
Deal found 22/9C$ 392
Thu 22/1011:38 a.m. -
1 stop4h 45m
Mon 26/106:39 p.m. -
1 stop4h 54m
Deal found 20/9C$ 403
Wed 14/108:50 p.m. -
Nonstop1h 49m
Mon 19/106:40 p.m. -
1 stop5h 13m
Deal found 18/9C$ 410
Tue 20/1010:00 a.m. -
1 stop5h 23m
Sat 24/109:15 a.m. -
1 stop5h 58m
Deal found 21/9C$ 444
Sat 7/112:09 p.m. -
Nonstop1h 49m
Tue 10/111:00 p.m. -
1 stop6h 01m
Deal found 20/9C$ 412
Tue 20/107:00 a.m. -
Nonstop1h 25m
Sat 24/106:25 p.m. -
Nonstop1h 34m
Deal found 22/9C$ 416
Tue 1/127:30 p.m. -
1 stop4h 18m
Thu 3/122:45 p.m. -
1 stop3h 48m
Deal found 20/9C$ 447
Thu 29/1012:08 p.m. -
1 stop4h 51m
Sun 1/116:39 p.m. -
1 stop4h 54m
Deal found 19/9C$ 464
Direct flights from Buffalo to Boston
Explore direct flight options from Buffalo to Boston based on user searches, and compare prices and availability for your desired travel dates. Data last updated 23 September 2026.
Thu 22/108:50 p.m. -
Nonstop1h 49m
Mon 26/1011:44 a.m. -
Nonstop1h 35m
Deal found 20/9C$ 406
Tue 20/107:00 a.m. -
Nonstop1h 25m
Sat 24/106:25 p.m. -
Nonstop1h 34m
Deal found 22/9C$ 416
Wed 14/108:50 p.m. -
Nonstop1h 49m
Mon 19/109:19 a.m. -
Nonstop1h 29m
Deal found 19/9C$ 419
Tue 1/122:10 p.m. -
Nonstop1h 25m
Thu 3/129:00 a.m. -
Nonstop1h 40m
Deal found 20/9C$ 434
Wed 7/108:30 p.m. -
Nonstop1h 50m
Wed 14/1012:35 p.m. -
Nonstop1h 29m
Deal found 20/9C$ 441
Sat 3/107:00 a.m. -
Nonstop1h 25m
Wed 7/1012:00 p.m. -
Nonstop1h 29m
Deal found 18/9C$ 459
Thu 29/102:09 p.m. -
Nonstop1h 49m
Sun 1/1111:44 a.m. -
Nonstop1h 35m
Deal found 19/9C$ 468
Sun 11/108:50 p.m. -
Nonstop1h 49m
Wed 14/106:25 p.m. -
Nonstop1h 34m
Deal found 19/9C$ 480
Fri 9/102:54 p.m. -
Nonstop2h 01m
Wed 14/1012:35 p.m. -
Nonstop1h 29m
Deal found 20/9C$ 483
Sun 4/107:00 a.m. -
Nonstop1h 25m
Thu 8/106:25 p.m. -
Nonstop1h 34m
Deal found 19/9C$ 502
Last-minute flights from Buffalo to Boston
Discover last-minute flight deals from Buffalo to Boston. Data last updated 23 September 2026 and is based on user searches.
Thu 8/1011:38 a.m. -
1 stop5h 22m
Thu 15/106:40 p.m. -
1 stop5h 13m
Deal found 22/9C$ 438
Sat 10/107:53 p.m. -
1 stop4h 06m
Mon 12/108:11 p.m. -
1 stop3h 42m
Deal found 18/9C$ 435
Wed 14/107:53 p.m. -
1 stop4h 06m
Mon 19/109:46 a.m. -
1 stop5h 28m
Deal found 22/9C$ 403
Thu 15/107:53 p.m. -
1 stop4h 06m
Mon 19/108:10 p.m. -
1 stop3h 43m
Deal found 21/9C$ 405
Tue 20/1012:15 p.m. -
2 stops11h 27m
Tue 27/1012:20 p.m. -
2 stops11h 39m
Deal found 22/9C$ 392
Tue 20/107:53 p.m. -
1 stop4h 06m
Tue 27/109:45 a.m. -
1 stop5h 13m
Deal found 22/9C$ 402
Tue 20/107:00 a.m. -
Nonstop1h 25m
Sat 24/106:25 p.m. -
Nonstop1h 34m
Deal found 22/9C$ 416
Thu 22/108:50 p.m. -
Nonstop1h 49m
Mon 26/1011:44 a.m. -
Nonstop1h 35m
Deal found 20/9C$ 406
One-way flights from Buffalo to Boston
Search for one-way flight options from Buffalo to Boston. Find affordable one-way fares based on user searches. Data last updated 23 September 2026.
Mon 19/106:00 a.m. -
1 stop5h 01m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 23/9C$ 209
Sat 17/103:53 p.m. -
1 stop7h 15m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 21/9C$ 223
Thu 8/1011:38 a.m. -
1 stop5h 22m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 22/9C$ 230
Thu 19/119:10 a.m. -
1 stop6h 40m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 19/9C$ 237
Mon 5/107:44 p.m. -
1 stop4h 14m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 21/9C$ 244
Fri 30/1012:35 p.m. -
1 stop4h 45m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 22/9C$ 260
Sun 25/109:10 p.m. -
Nonstop1h 28m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 22/9C$ 270
Sat 20/36:05 p.m. -
1 stop4h 55m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 21/9C$ 271
Mon 23/1112:50 p.m. -
1 stop4h 41m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 22/9C$ 273
Mon 5/107:50 p.m. -
1 stop4h 15m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 22/9C$ 282
Fri 23/107:43 p.m. -
1 stop4h 16m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 23/9C$ 287
Mon 5/107:59 p.m. -
1 stop4h 10m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 21/9C$ 294
Find flight deals from Buffalo to Boston
Discover tips and strategies to find the most affordable flight options for your journey from Buffalo (BUF) to Boston (BOS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 23 September 2026.
Customize your flight search to find flights from Buffalo to Boston that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated 23 September 2026.
Use the filters below to find and compare flights from Buffalo to Boston that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Cheapest round-trip
BuffaloBoston
BUF Buffalo - BOS Boston Logan Intl
BUFBOS
Buffalo
Mon 19/10
6:00 a.m.-11:01 a.m.
1 stop5h 01m
Boston Logan Intl
Wed 31/12
12:00 a.m.-12:00 a.m.
Nonstop0h 00m
C$ 209
BuffaloBoston
BUF Buffalo - BOS Boston Logan Intl
BUFBOS
Buffalo
Mon 2/11
6:00 a.m.-10:41 a.m.
1 stop4h 41m
Boston Logan Intl
Wed 31/12
12:00 a.m.-12:00 a.m.
Nonstop0h 00m
C$ 209
BuffaloBoston
BUF Buffalo - BOS Boston Logan Intl
BUFBOS
Buffalo
Thu 22/10
11:38 a.m.-5:24 p.m.
1 stop5h 46m
Boston Logan Intl
Wed 31/12
12:00 a.m.-12:00 a.m.
Nonstop0h 00m
C$ 209
BuffaloBoston
BUF Buffalo - BOS Boston Logan Intl
BUFBOS
Buffalo
Thu 15/10
7:53 p.m.-11:59 p.m.
1 stop4h 06m
Boston Logan Intl
Wed 31/12
12:00 a.m.-12:00 a.m.
Nonstop0h 00m
C$ 209
BuffaloBoston
BUF Buffalo - BOS Boston Logan Intl
BUFBOS
Buffalo
Mon 26/10
7:59 p.m.-11:49 p.m.
1 stop3h 50m
Boston Logan Intl
Wed 31/12
12:00 a.m.-12:00 a.m.
Nonstop0h 00m
C$ 209
BuffaloBoston
BUF Buffalo - BOS Boston Logan Intl
BUFBOS
Buffalo
Sat 17/10
3:53 p.m.-11:08 p.m.
1 stop7h 15m
Boston Logan Intl
Wed 31/12
12:00 a.m.-12:00 a.m.
Nonstop0h 00m
C$ 223
BuffaloBoston
BUF Buffalo - BOS Boston Logan Intl
BUFBOS
Buffalo
Tue 22/12
7:52 p.m.-11:59 p.m.
1 stop4h 07m
Boston Logan Intl
Wed 31/12
12:00 a.m.-12:00 a.m.
Nonstop0h 00m
C$ 237
BuffaloBoston
BUF Buffalo - BOS Boston Logan Intl
BUFBOS
Buffalo
Sun 25/10
6:00 a.m.-10:41 a.m.
1 stop4h 41m
Boston Logan Intl
Wed 31/12
12:00 a.m.-12:00 a.m.
Nonstop0h 00m
C$ 273
BuffaloBoston
BUF Buffalo - BOS Boston Logan Intl
BUFBOS
Buffalo
Thu 18/3
11:20 a.m.-3:22 p.m.
1 stop4h 02m
Boston Logan Intl
Wed 31/12
12:00 a.m.-12:00 a.m.
Nonstop0h 00m
C$ 287
BuffaloBoston
BUF Buffalo - BOS Boston Logan Intl
BUFBOS
Buffalo
Sun 18/10
7:00 a.m.-11:15 a.m.
1 stop4h 15m
Boston Logan Intl
Wed 31/12
12:00 a.m.-12:00 a.m.
Nonstop0h 00m
C$ 287
Flights are sorted by cheapest round-trip flights first.
Deals found on 22/9
Showing 1-10 of 18 resultsSorted by cheapest first
1
2
Best time to book a flight from Buffalo to Boston
Have a flexible travel schedule? Discover the best time to fly to Boston from Buffalo with our price prediction graph.
BUF-BOS
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Buffalo to Boston
Prices
Airlines
How far ahead should I book a flight from Buffalo to Boston?
The best time to book flights from Buffalo to Boston is 45 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Buffalo to Boston?
Currently, January is the cheapest month in which you can book a flight from Buffalo to Boston (average of C$ 242). Flying from Buffalo to Boston in September is currently the most expensive (average of C$ 376). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from BUF to BOS?
Find hourly flight availability from Buffalo to Boston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 23 September 2026.
It’s typically best to fly out from Buffalo to Boston in the evening. Doing so could potentially save you 74% on the flight price compared to flying in the afternoon, which is usually more expensive.
How much does it cost to fly round-trip from Buffalo to Boston?
Airfare is typical for this route at the moment.
Buffalo to Boston flights typically cost between C$ 286 and C$ 442 in October.The cheapest round-trip price found within the last 5 days was C$ 392 on Delta (20 Oct-27 Oct).
Weekly flight availability from Buffalo to Boston
Explore weekly flight availability from Buffalo to Boston. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 23 September 2026.
The most flights from BUF to BOS are scheduled on a Monday (23 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (11 on average).
Reviews of airlines servicing Boston
Get insights into the airlines that provide service to Boston. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Boston. Reviews last updated 23 September 2026.
Check out reviews from past customers who have flown with JetBlue and American Airlines from Buffalo to Boston to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
The JFK to BOS flight was uneventful. The delay of the inbound plane was difficult since we were near 1.5 hours in delays from the original departure time.
The JFK to BOS flight was uneventful. The delay of the inbound plane was difficult since we were near 1.5 hours in delays from the original departure time.
The JFK to BOS flight was uneventful. The delay of the inbound plane was difficult since we were near 1.5 hours in delays from the original departure time.
Related info for your journey
Find useful and relevant information for your journey from Buffalo to Boston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
What airports do I use to fly from Buffalo to Boston?
Booking a flight from Buffalo (BUF) to Boston Logan Intl (BOS) is your only option if you wish to fly from Buffalo to Boston. On a typical day, there are 18 flights from Buffalo to Logan Intl, all of which are around 2h 01m for a nonstop flight. You can also purchase a plane ticket from 2 airlines when you book a flight from Buffalo to Boston.
How popular is this Buffalo to Boston flight route?
This flight path from Buffalo to Boston Logan Intl was viewed by 514 users in the past month. Keep an eye out for changes in search interest prior to high and low season.
How long is the flight from Buffalo to Boston?
Airlines like Delta and JetBlue fly from Buffalo to Boston in about 3h 49m. The time it takes to get you to your destination can typically vary by up to 7h 38m. The distance between Buffalo and Boston is about 634 km. This flight may include one or multiple stops.
What are the cheapest airlines flying from Buffalo to Boston round-trip?
Cheapflights users have booked flights from Buffalo to Boston round-trip from C$ 124. Another airline that can offer you cheap pricing is American Airlines. You may be able to fly from Buffalo to Boston for 62% less than the average price by searching for these airlines.
What are the most reliable airlines from Buffalo to Boston?
The top 3 most reliable airlines when flying from Buffalo to Boston are Aer Lingus (79%), Japan Airlines (78%) and Etihad Airways (77%).
What are the cheapest flights from Buffalo to Boston?
Looking for the cheapest flight from Buffalo to Boston? While on average our users pay C$ 1,137, our data indicates the cheapest price to be C$ 346. The most popular route (Buffalo - Boston Logan Intl), is priced around C$ 542.
Can I find deals for business class flights from Buffalo to Boston?
Yes. Cheapflights offers flight deals from Buffalo to Boston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Buffalo to Boston?
Currently, January is the cheapest month in which you can book a flight from Buffalo to Boston (average of C$ 242). Flying from Buffalo to Boston in September is currently the most expensive (average of C$ 376). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Book flights to Boston if you plan to visit one of these locations
Old Orchard Beach
Cape Elizabeth
Hampton
Merrimack
Ogunquit
Saugus
Braintree
Milford
Revere
Waltham
Watertown
Warwick
Lawrence
Pawtucket
Seekonk
Foxborough
Nashua
Kittery
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Other flights to Boston
Explore flights to Boston departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 23 September 2026.
Discover the top 2 airlines that operate flights from Buffalo to Boston. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated 23 September 2026.
Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Buffalo to Boston?
Cheapflights helps you search for flights from Buffalo to Boston via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.
Why should you use Cheapflights to find cheap flight tickets from Buffalo to Boston?
Cheapflights helps you find that perfect flight to Boston from Buffalo by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!
Can Cheapflights find flights from Buffalo to Boston with no change fees?
Certainly. Search results for flights to Boston from Buffalo shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.
Can Cheapflights notify me if prices for flights from Buffalo to Boston become cheaper?
Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!
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