$130+ Cheap flights from Boston to Buffalo (BOS - BUF)
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 11/15. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — BUF
Dec 10 — Dec 171
Round-trip
1 adult, Economy
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Find cheap flights from Boston to Buffalo 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 Boston Logan Intl to Buffalo are usually found in March or May, booked 85 days in advance, depart on a Thursday or Sunday and return on a Friday
Cheap flight deals from Boston to Buffalo
Cheapest
Best
Last-minute
One-way
Cheapest flights from Boston to BuffaloExplore the most affordable flight options available from Boston to Buffalo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 10, 2026.
Explore the most affordable flight options available from Boston to Buffalo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 10, 2026.
This CheapOair deal was found by Cheapflights users on 11/5. 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.
Tue 12/2210:25 am -
1 stop7h 15m
Sun 1/39:00 am -
Nonstop1h 34m
Deal found 11/5![Multiple Airlines logo]()
$320
This JetBlue deal was found by Cheapflights users on 11/5. 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 12/49:00 am -
Nonstop1h 40m
Tue 12/88:00 am -
Nonstop1h 36m
Deal found 11/5![JetBlue logo]()
$322
This Cheapflightsfares deal was found by Cheapflights users on 11/5. 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 12/185:30 pm -
Nonstop1h 42m
Sun 12/209:00 am -
Nonstop1h 34m
Deal found 11/5![JetBlue logo]()
$323
This Frontier deal was found by Cheapflights users on 11/5. 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 11/2011:06 am -
1 stop9h 18m
Sun 11/229:20 pm -
1 stop12h 51m
Deal found 11/5![Frontier logo]()
$324
This CheapOair deal was found by Cheapflights users on 11/9. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/235:30 pm -
Nonstop1h 42m
Wed 12/306:24 pm -
1 stop15h 06m
Deal found 11/9![Multiple Airlines logo]()
$325
This JetBlue deal was found by Cheapflights users on 11/9. 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 12/175:20 am -
1 stop4h 39m
Sun 12/209:00 am -
Nonstop1h 34m
Deal found 11/9![JetBlue logo]()
$326
This CheapOair deal was found by Cheapflights users on 11/9. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2011:06 am -
1 stop9h 18m
Mon 11/232:10 pm -
Nonstop1h 24m
Deal found 11/9![Multiple Airlines logo]()
$327
This KAYAK deal was found by Cheapflights users on 11/5. 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 12/239:36 am -
Nonstop1h 39m
Sun 1/39:00 am -
Nonstop1h 34m
Deal found 11/5![JetBlue logo]()
$328
This CheapOair deal was found by Cheapflights users on 11/6. 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.
Sun 12/611:08 am -
1 stop26h 27m
Sun 12/138:00 am -
Nonstop1h 36m
Deal found 11/6![Multiple Airlines logo]()
$329
This Frontier deal was found by Cheapflights users on 11/5. 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 11/2011:06 am -
1 stop9h 18m
Tue 11/249:20 pm -
1 stop12h 51m
Deal found 11/5![Frontier logo]()
$330
This Southwest deal was found by Cheapflights users on 11/9. 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.
Wed 12/911:20 am -
2 stops9h 35m
Sat 12/128:00 am -
1 stop4h 50m
Deal found 11/9![Southwest logo]()
$332
This Cheapflightsfares deal was found by Cheapflights users on 11/7. 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 11/195:40 pm -
Nonstop1h 40m
Sun 11/222:10 pm -
Nonstop1h 24m
Deal found 11/7![JetBlue logo]()
$333
Best flights from Boston to BuffaloDiscover carefully curated flight deals from Boston to Buffalo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 10, 2026.
Discover carefully curated flight deals from Boston to Buffalo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 10, 2026.
This JetBlue deal was found by Cheapflights users on 11/9. 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.
Fri 12/46:25 pm -
Nonstop1h 39m
Mon 12/76:45 am -
1 stop4h 01m
Deal found 11/9![JetBlue logo]()
$322
This Southwest deal was found by Cheapflights users on 11/9. 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.
Tue 12/89:10 am -
2 stops11h 45m
Sat 12/128:00 am -
1 stop4h 50m
Deal found 11/9![Southwest logo]()
$322
This Delta deal was found by Cheapflights users on 11/6. 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 12/95:27 am -
1 stop5h 57m
Sun 12/136:28 pm -
1 stop3h 52m
Deal found 11/6![Delta logo]()
$342
This JetBlue deal was found by Cheapflights users on 11/7. 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 12/126:30 pm -
1 stop5h 29m
Sun 12/132:10 pm -
Nonstop1h 25m
Deal found 11/7![JetBlue logo]()
$322
This Southwest deal was found by Cheapflights users on 11/5. 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.
Wed 1/65:45 am -
1 stop6h 30m
Tue 1/128:15 am -
1 stop6h 05m
Deal found 11/5![Southwest logo]()
$337
This JetBlue deal was found by Cheapflights users on 11/8. 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 1/272:40 pm -
1 stop3h 53m
Thu 1/284:59 pm -
1 stop6h 49m
Deal found 11/8![JetBlue logo]()
$337
This Southwest deal was found by Cheapflights users on 11/9. 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.
Fri 12/2511:20 am -
2 stops9h 35m
Thu 12/313:55 pm -
1 stop6h 00m
Deal found 11/9![Southwest logo]()
$382
This JetBlue deal was found by Cheapflights users on 11/7. 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 12/229:36 am -
Nonstop1h 39m
Tue 12/2912:05 pm -
1 stop7h 45m
Deal found 11/7![JetBlue logo]()
$359
This Southwest deal was found by Cheapflights users on 11/7. 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.
Sat 12/125:25 am -
2 stops13h 05m
Sun 12/134:00 pm -
2 stops7h 55m
Deal found 11/7![Southwest logo]()
$393
This JetBlue deal was found by Cheapflights users on 11/9. 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.
Tue 11/245:30 am -
1 stop4h 14m
Mon 11/3012:50 pm -
1 stop4h 41m
Deal found 11/9![JetBlue logo]()
$400
This Southwest deal was found by Cheapflights users on 11/9. 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.
Wed 12/239:55 pm -
1 stop10h 30m
Wed 12/303:35 pm -
1 stop6h 50m
Deal found 11/9![Southwest logo]()
$406
Last-minute flights from Boston to BuffaloDiscover last-minute flight deals from Boston to Buffalo. Data last updated November 10, 2026 and is based on user searches.
Discover last-minute flight deals from Boston to Buffalo. Data last updated November 10, 2026 and is based on user searches.
This Cheapflightsfares deal was found by Cheapflights users on 11/7. 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 11/195:40 pm -
Nonstop1h 40m
Sun 11/222:10 pm -
Nonstop1h 24m
Deal found 11/7![JetBlue logo]()
$333
This Frontier deal was found by Cheapflights users on 11/5. 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 11/2011:06 am -
1 stop9h 18m
Sun 11/229:20 pm -
1 stop12h 51m
Deal found 11/5![Frontier logo]()
$324
This CheapOair deal was found by Cheapflights users on 11/9. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2011:06 am -
1 stop9h 18m
Mon 11/232:10 pm -
Nonstop1h 24m
Deal found 11/9![Multiple Airlines logo]()
$327
This Frontier deal was found by Cheapflights users on 11/5. 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 11/2011:06 am -
1 stop9h 18m
Mon 11/239:20 pm -
1 stop12h 51m
Deal found 11/5![Frontier logo]()
$330
This JetBlue deal was found by Cheapflights users on 11/9. 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.
Fri 12/45:45 am -
1 stop3h 49m
Mon 12/76:45 am -
1 stop4h 01m
Deal found 11/9![JetBlue logo]()
$322
This CheapOair deal was found by Cheapflights users on 11/6. 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.
Sun 12/611:08 am -
1 stop26h 27m
Sun 12/138:00 am -
Nonstop1h 36m
Deal found 11/6![Multiple Airlines logo]()
$329
This Southwest deal was found by Cheapflights users on 11/8. 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.
Wed 12/91:20 pm -
1 stop4h 50m
Wed 12/168:05 am -
2 stops10h 40m
Deal found 11/8![Southwest logo]()
$332
This JetBlue deal was found by Cheapflights users on 11/9. 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 12/179:36 am -
Nonstop1h 39m
Sun 12/209:00 am -
Nonstop1h 34m
Deal found 11/9![JetBlue logo]()
$326
This Cheapflightsfares deal was found by Cheapflights users on 11/5. 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 12/185:30 pm -
Nonstop1h 42m
Sun 1/39:00 am -
Nonstop1h 34m
Deal found 11/5![JetBlue logo]()
$323
This CheapOair deal was found by Cheapflights users on 11/5. 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.
Tue 12/2210:25 am -
1 stop7h 15m
Sun 1/39:00 am -
Nonstop1h 34m
Deal found 11/5![Multiple Airlines logo]()
$320
This CheapOair deal was found by Cheapflights users on 11/9. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/235:30 pm -
Nonstop1h 42m
Wed 12/306:24 pm -
1 stop15h 06m
Deal found 11/9![Multiple Airlines logo]()
$325
This KAYAK deal was found by Cheapflights users on 11/5. 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 12/239:36 am -
Nonstop1h 39m
Sun 1/39:00 am -
Nonstop1h 34m
Deal found 11/5![JetBlue logo]()
$328
One-way flights from Boston to BuffaloSearch for one-way flight options from Boston to Buffalo. Find affordable one-way fares based on user searches. Data last updated November 10, 2026.
Search for one-way flight options from Boston to Buffalo. Find affordable one-way fares based on user searches. Data last updated November 10, 2026.
This Super.com deal was found by Cheapflights users on 11/7. 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.
Sun 11/156:59 pm -
Nonstop1h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/7![JetBlue logo]()
$130
This Cheapflightsfares deal was found by Cheapflights users on 11/6. 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 12/179:36 am -
Nonstop1h 39m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/6![JetBlue logo]()
$133
This Cheapflightsfares deal was found by Cheapflights users on 11/9. 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.
Mon 11/2311:45 am -
Nonstop1h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/9![JetBlue logo]()
$135
This Frontier deal was found by Cheapflights users on 11/8. 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 2/2610:24 am -
1 stop10h 19m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/8![Frontier logo]()
$143
This Frontier deal was found by Cheapflights users on 11/6. 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.
Thu 12/1710:25 am -
1 stop7h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/6![Frontier logo]()
$144
This Delta deal was found by Cheapflights users on 11/8. 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 12/198:00 pm -
1 stop4h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/8![Delta logo]()
$145
This Delta deal was found by Cheapflights users on 11/5. 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 11/206:05 am -
1 stop4h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/5![Delta logo]()
$147
This Cheapflightsfares deal was found by Cheapflights users on 11/9. 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 12/311:08 am -
1 stop26h 27m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/9![Frontier logo]()
$148
This Super.com deal was found by Cheapflights users on 11/8. 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.
Sun 12/611:08 am -
1 stop26h 27m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/8![Frontier logo]()
$149
This Southwest deal was found by Cheapflights users on 11/5. 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.
Sat 11/2110:20 pm -
1 stop10h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/5![Southwest logo]()
$152
Find flight deals from Boston to Buffalo
Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Buffalo (BUF). 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 November 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $320 (CheapOair) |
One-way from | $130 (Super.com) |
Popular in | November |
Cheapest in | March |
Average price | $371 |
Good round-trip deal | $357 or less |
Good one-way deal | $146 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Boston to Buffalo 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 November 10, 2026.
Use the filters below to find and compare flights from Boston to Buffalo that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
BostonBuffalo
BOS Boston Logan Intl - BUF Buffalo
BOSBUF
Boston Logan Intl
Thu 12/24
9:36 am-11:15 am
Nonstop1h 39m
Buffalo
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$135
BostonBuffalo
BOS Boston Logan Intl - BUF Buffalo
BOSBUF
Boston Logan Intl
Mon 11/23
5:30 am-11:59 am
1 stop6h 29m
Buffalo
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$137
BostonBuffalo
BOS Boston Logan Intl - BUF Buffalo
BOSBUF
Boston Logan Intl
Sat 12/19
8:00 pm-12:01 am
1 stop4h 01m
Buffalo
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$145
BostonBuffalo
BOS Boston Logan Intl - BUF Buffalo
BOSBUF
Boston Logan Intl
Fri 12/25
5:30 am-11:27 am
1 stop5h 57m
Buffalo
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$145
BostonBuffalo
BOS Boston Logan Intl - BUF Buffalo
BOSBUF
Boston Logan Intl
Thu 12/24
4:50 pm-10:48 pm
1 stop5h 58m
Buffalo
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$145
BostonBuffalo
BOS Boston Logan Intl - BUF Buffalo
BOSBUF
Boston Logan Intl
Sun 12/20
4:50 pm-12:01 am
1 stop7h 11m
Buffalo
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$145
BostonBuffalo
BOS Boston Logan Intl - BUF Buffalo
BOSBUF
Boston Logan Intl
Wed 12/9
2:45 pm-6:33 pm
1 stop3h 48m
Buffalo
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$149
BostonBuffalo
BOS Boston Logan Intl - BUF Buffalo
BOSBUF
Boston Logan Intl
Tue 12/1
5:00 pm-10:56 pm
1 stop5h 56m
Buffalo
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$159
BostonBuffalo
BOS Boston Logan Intl - BUF Buffalo
BOSBUF
Boston Logan Intl
Thu 11/26
1:00 pm-6:58 pm
1 stop5h 58m
Buffalo
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$176
BostonBuffalo
BOS Boston Logan Intl - BUF Buffalo
BOSBUF
Boston Logan Intl
Sat 11/21
8:26 am-8:29 pm
1 stop12h 03m
Buffalo
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$189
Showing 1-10 of 22 resultsSorted by cheapest first
Compare providers for flights from Boston to Buffalo
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 Boston to Buffalo in November.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*1 star | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy- | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Boston-Buffalo flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Boston-Buffalo flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Boston-Buffalo flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Boston-Buffalo 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 Boston-Buffalo 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 Boston to Buffalo
Have a flexible travel schedule? Discover the best time to fly to Buffalo from Boston with our price prediction graph.
BOS-BUF
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 Boston to Buffalo
Prices
Airlines
Delays
How far ahead should I book a flight from Boston to Buffalo?
The best time to book flights from Boston to Buffalo is 84 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 Boston to Buffalo?
Currently, March is the cheapest month in which you can book a flight from Boston to Buffalo (average of $202). Flying from Boston to Buffalo in November is currently the most expensive (average of $371). 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 BOS to BUF?
Find hourly flight availability from Boston to Buffalo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 10, 2026.
A simple way to save on the total cost of your ticket is to fly from Boston to Buffalo in the morning. If you’re flexible enough to do this you can expect to save up to 13% on your trip compared to booking a flight in the afternoon.
What is the cheapest day to fly from Boston to Buffalo?
Use this chart to determine the cheapest time to fly round-trip from Boston to Buffalo. Price data was last updated on November 7, 2026.
Travelers seeking maximum savings on their Boston to Buffalo flight should consider departing on Sunday afternoons when fares are most often at their lowest. Tuesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
How often are flights from Boston to Buffalo delayed?
About 20% of weekly flights between Boston and Buffalo have experienced delays in the past year, with the average delay time being 134 minutes.
What is the most punctual flight time for Boston to Buffalo flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Wednesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Boston to Buffalo flights?
Over the last year, American Airlines have had the lowest number of delays on this route, with just 14% of flights being delayed.
Reviews of airlines servicing Buffalo
Get insights into the airlines that provide service to Buffalo. 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 Buffalo. Reviews last updated November 10, 2026.
Get a feel of what it's like to fly with Delta,JetBlue, andAmerican Airlines from Boston to Buffalo by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.8
Crew
8.5
Food
7.2
Overall
7.8
Entertainment
7.8
Boarding
8.1
Reviews
1 / 20
6.0
GoodCidalia,Aug 2023
BOS - MIA
Comfort
7.8
Crew
8.5
Food
7.2
Overall
7.8
Entertainment
7.8
Boarding
8.1
Reviews
1 / 20
6.0
GoodCidalia,Aug 2023
BOS - MIA
Comfort
7.8
Crew
8.5
Food
7.2
Overall
7.8
Entertainment
7.8
Boarding
8.1
Reviews
1 / 20
6.0
GoodCidalia,Aug 2023
BOS - MIA
Comfort
7.8
Crew
8.5
Food
7.2
Overall
7.8
Entertainment
7.8
Boarding
8.1
Reviews
1 / 20
6.0
GoodCidalia,Aug 2023
BOS - MIA
Related info for your journey
Find useful and relevant information for your journey from Boston to Buffalo. 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 Buffalo?
Book flights to Buffalo if you plan to visit one of these locationsCheektowaga
Lockport
Amherst
Williamsville
Orchard Park
Eden
Bowmansville
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Other flights to Buffalo
Explore flights to Buffalo departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on November 10, 2026.
Complete your trip
Complete your trip to Buffalo by adding a car rental and/or hotel reservation to your travel itinerary.
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Boston and Buffalo flights
Browse other Boston and Buffalo flight options. Last updated on November 10, 2026.
Other flights from Boston
Browse through other flights departing from Boston. Flights are based on user searches made on Cheapflights and were last updated on November 10, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 3 airlines flying from Boston to Buffalo
Discover the top 3 airlines that operate flights from Boston to Buffalo. 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 November 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$98 | Average$348 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$154 | Average$280 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$156 | Average$284 | FlexibilityNo cancel fee | On-time62% |