$90+ 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 11/10. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — BOS
Nov 13 — Nov 201
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
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 30 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 October 14, 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 October 14, 2026.
This American Airlines deal was found by Cheapflights users on 10/12. 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 11/146:04 am -
1 stop10h 36m
Tue 11/179:23 am -
1 stop8h 28m
Deal found 10/12![American Airlines logo]()
$269
This Delta deal was found by Cheapflights users on 10/13. 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 11/76:00 am -
2 stops10h 18m
Tue 11/1012:49 pm -
2 stops11h 09m
Deal found 10/13![Delta logo]()
$279
This American Airlines deal was found by Cheapflights users on 10/13. 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.
Wed 11/187:00 am -
Nonstop1h 36m
Wed 11/189:36 am -
1 stop7h 50m
Deal found 10/13![American Airlines logo]()
$297
This Cheapflightsfares deal was found by Cheapflights users on 10/9. 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 12/311:30 am -
Nonstop1h 23m
Mon 12/79:00 am -
Nonstop1h 40m
Deal found 10/9![JetBlue logo]()
$298
This CheapOair deal was found by Cheapflights users on 10/13. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/42:39 pm -
1 stop19h 34m
Sun 12/66:25 pm -
Nonstop1h 39m
Deal found 10/13![Multiple Airlines logo]()
$301
This Cheapflightsfares deal was found by Cheapflights users on 10/11. 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 11/146:55 am -
Nonstop1h 27m
Sat 1/99:55 am -
Nonstop1h 40m
Deal found 10/11![JetBlue logo]()
$303
This Cheapflightsfares deal was found by Cheapflights users on 10/13. 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 11/126:55 am -
Nonstop1h 27m
Thu 11/1911:45 am -
Nonstop1h 35m
Deal found 10/13![JetBlue logo]()
$306
This Delta deal was found by Cheapflights users on 10/10. 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.
Thu 11/126:35 am -
1 stop5h 18m
Sat 11/1412:20 pm -
2 stops10h 22m
Deal found 10/10![Delta logo]()
$308
This American Airlines deal was found by Cheapflights users on 10/10. 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.
Thu 12/311:50 am -
Nonstop1h 38m
Mon 12/79:21 pm -
Nonstop1h 50m
Deal found 10/10![American Airlines logo]()
$309
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 October 14, 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 October 14, 2026.
This Delta deal was found by Cheapflights users on 10/13. 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 11/76:00 am -
2 stops10h 18m
Tue 11/1012:49 pm -
2 stops11h 09m
Deal found 10/13![Delta logo]()
$279
This JetBlue deal was found by Cheapflights users on 10/10. 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 12/310:25 am -
1 stop6h 38m
Mon 12/75:45 am -
1 stop3h 49m
Deal found 10/10![JetBlue logo]()
$307
This JetBlue deal was found by Cheapflights users on 10/11. 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 12/12:10 pm -
Nonstop1h 25m
Wed 12/22:45 pm -
1 stop3h 48m
Deal found 10/11![JetBlue logo]()
$307
This Delta deal was found by Cheapflights users on 10/9. 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.
Thu 12/36:28 pm -
1 stop3h 52m
Mon 12/711:05 am -
Nonstop1h 50m
Deal found 10/9![Delta logo]()
$317
This JetBlue deal was found by Cheapflights users on 10/12. 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.
Sat 11/146:55 am -
Nonstop1h 27m
Tue 11/179:42 am -
1 stop5h 15m
Deal found 10/12![JetBlue logo]()
$317
This Delta deal was found by Cheapflights users on 10/13. 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.
Fri 11/63:53 pm -
1 stop7h 12m
Sun 11/81:05 pm -
1 stop5h 58m
Deal found 10/13![Delta logo]()
$323
This JetBlue deal was found by Cheapflights users on 10/13. 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 11/1212:08 pm -
1 stop4h 51m
Mon 11/161:00 pm -
1 stop6h 01m
Deal found 10/13![JetBlue logo]()
$317
This Delta deal was found by Cheapflights users on 10/13. 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.
Wed 11/187:00 am -
1 stop4h 10m
Wed 11/184:57 pm -
1 stop7h 01m
Deal found 10/13![Delta logo]()
$323
This JetBlue deal was found by Cheapflights users on 10/13. 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 11/126:55 am -
Nonstop1h 27m
Thu 11/121:00 pm -
1 stop6h 01m
Deal found 10/13![JetBlue logo]()
$317
This JetBlue deal was found by Cheapflights users on 10/11. 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 11/1212:08 pm -
1 stop4h 51m
Fri 11/139:42 am -
1 stop5h 15m
Deal found 10/11![JetBlue logo]()
$337
Last-minute flights from Buffalo to BostonDiscover last-minute flight deals from Buffalo to Boston. Data last updated October 14, 2026 and is based on user searches.
Discover last-minute flight deals from Buffalo to Boston. Data last updated October 14, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 10/13. 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.
Wed 11/47:00 am -
1 stop4h 15m
Mon 11/96:05 am -
1 stop4h 30m
Deal found 10/13![Delta logo]()
$323
This Delta deal was found by Cheapflights users on 10/13. 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 11/76:00 am -
2 stops10h 18m
Tue 11/1012:49 pm -
2 stops11h 09m
Deal found 10/13![Delta logo]()
$279
This FlightHub deal was found by Cheapflights users on 10/12. 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 FlightHub 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 10/12![JetBlue logo]()
$321
This Cheapflightsfares deal was found by Cheapflights users on 10/13. 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 11/126:55 am -
Nonstop1h 27m
Thu 11/1911:45 am -
Nonstop1h 35m
Deal found 10/13![JetBlue logo]()
$306
This Delta deal was found by Cheapflights users on 10/10. 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.
Thu 11/126:35 am -
1 stop5h 18m
Sat 11/1412:20 pm -
2 stops10h 22m
Deal found 10/10![Delta logo]()
$308
This JetBlue deal was found by Cheapflights users on 10/9. 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 11/127:59 pm -
1 stop3h 49m
Mon 11/1611:44 am -
Nonstop1h 34m
Deal found 10/9![JetBlue logo]()
$317
This American Airlines deal was found by Cheapflights users on 10/12. 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 11/146:04 am -
1 stop10h 36m
Tue 11/179:23 am -
1 stop8h 28m
Deal found 10/12![American Airlines logo]()
$269
This Cheapflightsfares deal was found by Cheapflights users on 10/11. 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 11/146:55 am -
Nonstop1h 27m
Sat 1/99:55 am -
Nonstop1h 40m
Deal found 10/11![JetBlue logo]()
$303
This American Airlines deal was found by Cheapflights users on 10/13. 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.
Wed 11/187:00 am -
Nonstop1h 36m
Wed 11/189:36 am -
1 stop7h 50m
Deal found 10/13![American Airlines logo]()
$297
This Cheapflightsfares deal was found by Cheapflights users on 10/11. 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 11/1912:54 pm -
1 stop21h 17m
Sun 11/2211:06 am -
1 stop9h 18m
Deal found 10/11![Frontier logo]()
$322
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 October 14, 2026.
Search for one-way flight options from Buffalo to Boston. Find affordable one-way fares based on user searches. Data last updated October 14, 2026.
This Delta deal was found by Cheapflights users on 10/13. 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 11/109:00 am -
1 stop6h 52m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/13![Delta logo]()
$90
This Cheapflightsfares deal was found by Cheapflights users on 10/13. 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 11/229:20 pm -
1 stop12h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/13![Frontier logo]()
$121
This Southwest deal was found by Cheapflights users on 10/9. 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.
Mon 11/911:00 am -
1 stop4h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/9![Southwest logo]()
$138
This Super.com deal was found by Cheapflights users on 10/13. 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.
Sat 11/219:14 pm -
1 stop10h 27m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/13![Frontier logo]()
$139
This Frontier deal was found by Cheapflights users on 10/10. 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.
Mon 1/119:38 pm -
1 stop11h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/10![Frontier logo]()
$141
This Super.com deal was found by Cheapflights users on 10/12. 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.
Wed 11/259:20 pm -
1 stop12h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/12![Frontier logo]()
$143
This Cheapflightsfares deal was found by Cheapflights users on 10/9. 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.
Wed 12/22:10 pm -
Nonstop1h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/9![JetBlue logo]()
$152
This JetBlue deal was found by Cheapflights users on 10/9. 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 12/106:28 am -
1 stop4h 18m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/9![JetBlue logo]()
$154
This Cheapflightsfares deal was found by Cheapflights users on 10/13. 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 11/212:10 pm -
Nonstop1h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/13![JetBlue logo]()
$155
This Cheapflightsfares deal was found by Cheapflights users on 10/9. 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.
Tue 11/106:55 am -
Nonstop1h 27m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/9![JetBlue logo]()
$157
This Super.com deal was found by Cheapflights users on 10/10. 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 11/209:20 pm -
1 stop12h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/10![Frontier logo]()
$158
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 October 14, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $269 (American Airlines) |
One-way from | $90 (Delta) |
Popular in | October |
Cheapest in | January |
Average price | $297 |
Good round-trip deal | $357 or less |
Good one-way deal | $237 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 October 14, 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
Tue 12/8
6:28 am-10:46 am
1 stop4h 18m
Boston Logan Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$154
BuffaloBoston
BUF Buffalo - BOS Boston Logan Intl
BUFBOS
Buffalo
Wed 12/9
6:28 am-10:46 am
1 stop4h 18m
Boston Logan Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$154
BuffaloBoston
BUF Buffalo - BOS Boston Logan Intl
BUFBOS
Buffalo
Wed 12/2
10:25 am-5:03 pm
1 stop6h 38m
Boston Logan Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$154
BuffaloBoston
BUF Buffalo - BOS Boston Logan Intl
BUFBOS
Buffalo
Thu 12/10
6:28 am-10:46 am
1 stop4h 18m
Boston Logan Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$154
BuffaloBoston
BUF Buffalo - BOS Boston Logan Intl
BUFBOS
Buffalo
Sat 12/12
7:30 pm-11:48 pm
1 stop4h 18m
Boston Logan Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$154
BuffaloBoston
BUF Buffalo - BOS Boston Logan Intl
BUFBOS
Buffalo
Thu 11/12
12:08 pm-4:59 pm
1 stop4h 51m
Boston Logan Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$159
Quickest round-trip
BuffaloBoston
BUF Buffalo - BOS Boston Logan Intl
BUFBOS
Buffalo
Wed 11/11
7:59 pm-11:48 pm
1 stop3h 49m
Boston Logan Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$159
BuffaloBoston
BUF Buffalo - BOS Boston Logan Intl
BUFBOS
Buffalo
Sat 11/14
6:00 am-10:46 am
1 stop4h 46m
Boston Logan Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$159
BuffaloBoston
BUF Buffalo - BOS Boston Logan Intl
BUFBOS
Buffalo
Mon 4/12
4:00 pm-10:26 pm
1 stop6h 26m
Boston Logan Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$162
BuffaloBoston
BUF Buffalo - BOS Boston Logan Intl
BUFBOS
Buffalo
Sat 1/9
6:25 am-12:01 pm
1 stop5h 36m
Boston Logan Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$164
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 October.
| 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 29 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 $163). Flying from Buffalo to Boston in October is currently the most expensive (average of $297). 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 October 14, 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 October 10, 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 October 14, 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
Entertainment
7.2
Food
6.6
Crew
7.9
Boarding
7.3
Overall
7.1
Reviews
1 / 20
8.0
ExcellentWei,Feb 2026
JFK - BOS
Comfort
7.4
Entertainment
7.2
Food
6.6
Crew
7.9
Boarding
7.3
Overall
7.1
Reviews
1 / 20
8.0
ExcellentWei,Feb 2026
JFK - BOS
Comfort
7.4
Entertainment
7.2
Food
6.6
Crew
7.9
Boarding
7.3
Overall
7.1
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
Warwick
Pawtucket
Peabody
Londonderry
York Beach
Revere
Fitchburg
North Falmouth
Chelsea
Swansea
Braintree
Auburn
Sandwich
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Boston flight routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from Buffalo
Popular flights
Alternative routes for Buffalo to Boston
See prices for flight routes from nearby airports that may be better suited for you.
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 October 14, 2026.
Complete your trip
Complete your trip to Boston by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Buffalo to Boston by cabin class
Find flights from Buffalo to Boston, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Buffalo and Boston flights
Browse other Buffalo and Boston flight options. Last updated on October 14, 2026.
Other flights from Buffalo
Browse through other flights departing from Buffalo. Flights are based on user searches made on Cheapflights and were last updated on October 14, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 October 14, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$146 | Average$257 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$157 | Average$247 | FlexibilityNo cancel fee | On-time71% |