$123+ Cheap flights from Buffalo to Boston (BUF - BOS)
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 10/22. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — BOS
Oct 22 — Oct 291
Round-trip
1 adult, Economy
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Find cheap flights from Buffalo to Boston with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.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 Thursday or Friday and return on a Thursday
Cheap flight deals from Buffalo to Boston
Cheapest
Best
Last-minute
One-way
Cheapest flights from Buffalo to BostonExplore 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 September 22, 2026.
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 September 22, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/112:39 pm -
1 stop19h 34m
Sun 12/1311:08 am -
1 stop26h 36m
Deal found 9/21![Frontier logo]()
$275
This Delta deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2012:15 pm -
2 stops11h 27m
Tue 10/2712:20 pm -
2 stops11h 39m
Deal found 9/22![Delta logo]()
$279
This JetBlue deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/157:53 pm -
1 stop4h 06m
Thu 10/228:10 pm -
1 stop3h 43m
Deal found 9/17![JetBlue logo]()
$285
This Cheapflightsfares deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/128:50 pm -
Nonstop1h 49m
Mon 10/199:19 am -
Nonstop1h 29m
Deal found 9/17![JetBlue logo]()
$286
This JetBlue deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/147:53 pm -
1 stop4h 06m
Mon 10/199:46 am -
1 stop5h 28m
Deal found 9/22![JetBlue logo]()
$287
This Cheapflightsfares deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/228:50 pm -
Nonstop1h 49m
Mon 10/2611:44 am -
Nonstop1h 35m
Deal found 9/20![JetBlue logo]()
$289
This JetBlue deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/158:50 pm -
Nonstop1h 49m
Mon 10/196:40 pm -
1 stop5h 13m
Deal found 9/22![JetBlue logo]()
$293
This KAYAK deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/102:54 pm -
Nonstop2h 01m
Tue 10/136:25 pm -
Nonstop1h 34m
Deal found 9/19![JetBlue logo]()
$294
This KAYAK deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/116:55 am -
Nonstop1h 27m
Mon 11/169:30 am -
Nonstop1h 37m
Deal found 9/21![JetBlue logo]()
$295
Best flights from Buffalo to BostonDiscover 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 September 22, 2026.
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 September 22, 2026.
This JetBlue deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2211:38 am -
1 stop5h 46m
Mon 10/269:30 am -
Nonstop1h 38m
Deal found 9/20![JetBlue logo]()
$293
This Southwest deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/204:25 pm -
1 stop6h 20m
Tue 10/275:35 am -
2 stops9h 00m
Deal found 9/20![Southwest logo]()
$322
This JetBlue deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/97:59 pm -
1 stop3h 49m
Tue 11/109:42 am -
1 stop5h 15m
Deal found 9/21![JetBlue logo]()
$297
This Southwest deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/174:00 pm -
1 stop6h 00m
Mon 12/216:30 am -
2 stops9h 05m
Deal found 9/19![Southwest logo]()
$342
This JetBlue deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/811:38 am -
1 stop5h 22m
Mon 10/128:11 pm -
1 stop3h 42m
Deal found 9/18![JetBlue logo]()
$323
This Southwest deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/49:10 am -
1 stop6h 40m
Mon 12/711:20 am -
2 stops9h 30m
Deal found 9/20![Southwest logo]()
$358
This JetBlue deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2912:08 pm -
1 stop4h 51m
Sun 11/19:45 am -
1 stop6h 34m
Deal found 9/18![JetBlue logo]()
$330
This Southwest deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/292:50 pm -
1 stop6h 30m
Mon 11/25:35 am -
2 stops9h 40m
Deal found 9/22![Southwest logo]()
$367
This JetBlue deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/59:10 pm -
Nonstop1h 28m
Sun 11/89:42 am -
1 stop5h 44m
Deal found 9/21![JetBlue logo]()
$335
This JetBlue deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/47:30 pm -
1 stop4h 18m
Mon 12/75:45 am -
1 stop3h 49m
Deal found 9/21![JetBlue logo]()
$349
This JetBlue deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/96:30 am -
Nonstop1h 25m
Sun 10/118:10 pm -
1 stop3h 43m
Deal found 9/19![JetBlue logo]()
$387
Last-minute flights from Buffalo to BostonDiscover last-minute flight deals from Buffalo to Boston. Data last updated September 22, 2026 and is based on user searches.
Discover last-minute flight deals from Buffalo to Boston. Data last updated September 22, 2026 and is based on user searches.
This KAYAK deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/102:54 pm -
Nonstop2h 01m
Tue 10/136:25 pm -
Nonstop1h 34m
Deal found 9/19![JetBlue logo]()
$294
This American Airlines deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1012:15 pm -
Nonstop1h 33m
Mon 10/127:50 pm -
Nonstop1h 45m
Deal found 9/18![American Airlines logo]()
$296
This Cheapflightsfares deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/128:50 pm -
Nonstop1h 49m
Mon 10/199:19 am -
Nonstop1h 29m
Deal found 9/17![JetBlue logo]()
$286
This JetBlue deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/147:53 pm -
1 stop4h 06m
Mon 10/199:46 am -
1 stop5h 28m
Deal found 9/22![JetBlue logo]()
$287
This JetBlue deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/157:53 pm -
1 stop4h 06m
Thu 10/228:10 pm -
1 stop3h 43m
Deal found 9/17![JetBlue logo]()
$285
This JetBlue deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/158:50 pm -
Nonstop1h 49m
Mon 10/196:40 pm -
1 stop5h 13m
Deal found 9/22![JetBlue logo]()
$293
This Delta deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2012:15 pm -
2 stops11h 27m
Tue 10/2712:20 pm -
2 stops11h 39m
Deal found 9/22![Delta logo]()
$279
This JetBlue deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/207:00 am -
Nonstop1h 25m
Sat 10/246:25 pm -
Nonstop1h 34m
Deal found 9/21![JetBlue logo]()
$297
This Cheapflightsfares deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/228:50 pm -
Nonstop1h 49m
Mon 10/2611:44 am -
Nonstop1h 35m
Deal found 9/20![JetBlue logo]()
$289
One-way flights from Buffalo to BostonSearch for one-way flight options from Buffalo to Boston. Find affordable one-way fares based on user searches. Data last updated September 22, 2026.
Search for one-way flight options from Buffalo to Boston. Find affordable one-way fares based on user searches. Data last updated September 22, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2212:53 pm -
1 stop22h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Frontier logo]()
$123
This Super.com deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/112:39 pm -
1 stop19h 34m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![Frontier logo]()
$137
This KAYAK deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/157:00 am -
Nonstop1h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![JetBlue logo]()
$140
This KAYAK deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/197:00 am -
Nonstop1h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![JetBlue logo]()
$143
This Frontier deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/249:20 pm -
1 stop12h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![Frontier logo]()
$145
This KAYAK deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/177:00 am -
Nonstop1h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![JetBlue logo]()
$146
This Cheapflightsfares deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/412:49 pm -
1 stop22h 02m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![Frontier logo]()
$148
This Frontier deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/209:20 pm -
1 stop12h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Frontier logo]()
$150
This Cheapflightsfares deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/219:15 pm -
1 stop10h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![Frontier logo]()
$158
This Delta deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/173:53 pm -
1 stop7h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Delta logo]()
$159
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 September 22, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $251 (Southwest) |
One-way from | $123 (Cheapflightsfares) |
Popular in | September |
Cheapest in | January |
Average price | $268 |
Good round-trip deal | $290 or less |
Good one-way deal | $164 or less |
Cheapflights Fare Finder
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 September 22, 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
Cheapest round-trip
BuffaloBoston
BUF Buffalo - BOS Boston Logan Intl
BUFBOS
Buffalo
Mon 10/19
4:04 pm-8:37 pm
1 stop4h 33m
Boston Logan Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$149
BuffaloBoston
BUF Buffalo - BOS Boston Logan Intl
BUFBOS
Buffalo
Wed 10/21
4:04 pm-8:49 pm
1 stop4h 45m
Boston Logan Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$149
BuffaloBoston
BUF Buffalo - BOS Boston Logan Intl
BUFBOS
Buffalo
Sat 10/17
3:53 pm-11:08 pm
1 stop7h 15m
Boston Logan Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$159
BuffaloBoston
BUF Buffalo - BOS Boston Logan Intl
BUFBOS
Buffalo
Thu 10/8
11:38 am-5:00 pm
1 stop5h 22m
Boston Logan Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$164
Quickest round-trip
BuffaloBoston
BUF Buffalo - BOS Boston Logan Intl
BUFBOS
Buffalo
Mon 10/5
7:44 pm-11:58 pm
1 stop4h 14m
Boston Logan Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$174
BuffaloBoston
BUF Buffalo - BOS Boston Logan Intl
BUFBOS
Buffalo
Sun 10/25
6:00 am-10:41 am
1 stop4h 41m
Boston Logan Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$194
BuffaloBoston
BUF Buffalo - BOS Boston Logan Intl
BUFBOS
Buffalo
Sun 12/20
6:00 am-10:51 am
1 stop4h 51m
Boston Logan Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$194
BuffaloBoston
BUF Buffalo - BOS Boston Logan Intl
BUFBOS
Buffalo
Sun 10/11
6:30 am-12:43 pm
1 stop6h 13m
Boston Logan Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$204
BuffaloBoston
BUF Buffalo - BOS Boston Logan Intl
BUFBOS
Buffalo
Sun 10/18
6:00 am-10:25 am
1 stop4h 25m
Boston Logan Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$204
BuffaloBoston
BUF Buffalo - BOS Boston Logan Intl
BUFBOS
Buffalo
Fri 10/23
7:43 pm-11:59 pm
1 stop4h 16m
Boston Logan Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$204
Showing 1-10 of 22 resultsSorted by cheapest first
Compare providers for flights from Buffalo to Boston
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Buffalo to Boston in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy- | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*1 star | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Buffalo-Boston flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Buffalo-Boston flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Buffalo-Boston flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Buffalo-Boston flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Buffalo-Boston flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
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?
To ensure you get the cheapest price possible for a flight from Buffalo to Boston, you should look to book at least 45 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
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 $172). Flying from Buffalo to Boston in September is currently the most expensive (average of $268). 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 September 22, 2026.
It’s typically best to fly out from Buffalo to Boston in the evening. Doing so could potentially save you 72% on the flight price compared to flying in the afternoon, which is usually more expensive.
What is the cheapest day to fly from Buffalo to Boston?
Use this chart to determine the cheapest time to fly round-trip from Buffalo to Boston. Price data was last updated on September 19, 2026.
Travelers seeking maximum savings on their Buffalo to Boston flight should consider departing on Thursday evenings when fares are most often at their lowest. Monday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
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 September 22, 2026.
Read through reviews of airlines operating flights from Buffalo to Boston, such as JetBlue and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.4
Food
6.6
Overall
7.1
Boarding
7.3
Crew
7.9
Entertainment
7.2
Reviews
1 / 20
8.0
ExcellentWei,Feb 2026
JFK - BOS
Comfort
7.4
Food
6.6
Overall
7.1
Boarding
7.3
Crew
7.9
Entertainment
7.2
Reviews
1 / 20
8.0
ExcellentWei,Feb 2026
JFK - BOS
Comfort
7.4
Food
6.6
Overall
7.1
Boarding
7.3
Crew
7.9
Entertainment
7.2
Reviews
1 / 20
8.0
ExcellentWei,Feb 2026
JFK - BOS
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.
Traveling to a place near Boston?
Book flights to Boston if you plan to visit one of these locationsWaltham
Randolph
Concord
Cambridge
Brockton
Dedham
Cranston
Revere
Warwick
Pawtucket
Peabody
Auburn
Londonderry
York Beach
Fitchburg
North Falmouth
Swansea
Chelsea
Braintree
Sandwich
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Top 2 airlines flying from Buffalo to Boston
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 September 22, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$138 | Average$251 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$157 | Average$243 | FlexibilityNo cancel fee | On-time71% |