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BOS to BUF

Boston to Buffalo Ny Flights

Compare fares, departure times, stops and baggage details for this route, then open the full search when you are ready to check current availability and complete booking.

Fare checked before payment All fees shown upfront Transparent cancellation policy 24×7 booking support
Lowest fare₹16,462Delta Air Lines
Fastest1h 45mgate to gate
Options found47flights on this route
Find your flight BOS BUF

Available Flights & Fares

Compare fares, timings and baggage. Pick the flight that suits your trip.

Prices in INR
47 flight options

Fares are checked again before payment.

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Sort by
Delta Air Lines
Delta Air Lines
DL-1019
05:30
2026-11-14
BOSTON (BOS)United States flagLogan International
5H :59 M
1 Stop
DTW · 2h 25m Detroit (DTW), United States
11:29
2026-11-14
Buffalo Ny (BUF)United States flagBuffalo Niagara International
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
Delta Air Lines
Delta Air Lines
DL-2611
06:00
2026-11-14
BOSTON (BOS)United States flagLogan International
4H :35 M
1 Stop
JFK · 1h 30m New York (JFK), United States
10:35
2026-11-14
Buffalo Ny (BUF)United States flagBuffalo Niagara International
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
Delta Air Lines
Delta Air Lines
DL-1843
07:00
2026-11-14
BOSTON (BOS)United States flagLogan International
6H :26 M
1 Stop
LGA · 3h 23m New York (LGA), United States
13:26
2026-11-14
Buffalo Ny (BUF)United States flagBuffalo Niagara International
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
Delta Air Lines
Delta Air Lines
DL-1748
09:15
2026-11-14
BOSTON (BOS)United States flagLogan International
6H :00 M
1 Stop
DTW · 2h 28m Detroit (DTW), United States
15:15
2026-11-14
Buffalo Ny (BUF)United States flagBuffalo Niagara International
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
Delta Air Lines
Delta Air Lines
DL-1432
16:57
2026-11-14
BOSTON (BOS)United States flagLogan International
5H :45 M
1 Stop
DTW · 2h 20m Detroit (DTW), United States
22:42
2026-11-14
Buffalo Ny (BUF)United States flagBuffalo Niagara International
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
Delta Air Lines
Delta Air Lines
DL-5814
17:05
2026-11-14
BOSTON (BOS)United States flagLogan International
6H :52 M
1 Stop
JFK · 3h 32m New York (JFK), United States
23:57
2026-11-14
Buffalo Ny (BUF)United States flagBuffalo Niagara International
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
Delta Air Lines
Delta Air Lines
DL-5702
19:35
2026-11-14
BOSTON (BOS)United States flagLogan International
4H :22 M
1 Stop
JFK · 1h 06m New York (JFK), United States
23:57
2026-11-14
Buffalo Ny (BUF)United States flagBuffalo Niagara International
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
AA
American Airlines
AA-4425
08:00
2026-11-14
BOSTON (BOS)United States flagLogan International
1H :50 M
Non Stop
09:50
2026-11-14
Buffalo Ny (BUF)United States flagBuffalo Niagara International
Non Refundable 7 Seat Left Economy
Check-in: 0 PiecesCabin: 2 Pieces
AA
American Airlines
AA-3347
14:00
2026-11-14
BOSTON (BOS)United States flagLogan International
1H :45 M
Non Stop
15:45
2026-11-14
Buffalo Ny (BUF)United States flagBuffalo Niagara International
Non Refundable 7 Seat Left Economy
Check-in: 0 PiecesCabin: 2 Pieces
United Airlines
United Airlines
UA-1833
06:00
2026-11-14
BOSTON (BOS)United States flagLogan International
4H :08 M
1 Stop
EWR · 1h 13m New York (EWR), United States
10:08
2026-11-14
Buffalo Ny (BUF)United States flagBuffalo Niagara International
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
AA
American Airlines
AA-690
06:00
2026-11-14
BOSTON (BOS)United States flagLogan International
4H :11 M
1 Stop
PHL · 1h 03m Philadelphia (PHL), United States
10:11
2026-11-14
Buffalo Ny (BUF)United States flagBuffalo Niagara International
Non Refundable 7 Seat Left Economy
Check-in: 0 PiecesCabin: 2 Pieces
AA
American Airlines
AA-3748
07:30
2026-11-14
BOSTON (BOS)United States flagLogan International
3H :53 M
1 Stop
DCA · 0h 37m Washington (DCA), United States
11:23
2026-11-14
Buffalo Ny (BUF)United States flagBuffalo Niagara International
Non Refundable 2 Seat Left Economy
Check-in: 0 PiecesCabin: 2 Pieces
AA
American Airlines
AA-1542
08:09
2026-11-14
BOSTON (BOS)United States flagLogan International
6H :52 M
1 Stop
PHL · 3h 46m Philadelphia (PHL), United States
15:01
2026-11-14
Buffalo Ny (BUF)United States flagBuffalo Niagara International
Non Refundable 7 Seat Left Economy
Check-in: 0 PiecesCabin: 2 Pieces
United Airlines
United Airlines
UA-1349
09:12
2026-11-14
BOSTON (BOS)United States flagLogan International
7H :56 M
1 Stop
ORD · 3h 02m Chicago (ORD), United States
17:08
2026-11-14
Buffalo Ny (BUF)United States flagBuffalo Niagara International
Non Refundable 4 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
AA
American Airlines
AA-949
11:08
2026-11-14
BOSTON (BOS)United States flagLogan International
3H :53 M
1 Stop
PHL · 0h 50m Philadelphia (PHL), United States
15:01
2026-11-14
Buffalo Ny (BUF)United States flagBuffalo Niagara International
Non Refundable 7 Seat Left Economy
Check-in: 0 PiecesCabin: 2 Pieces
United Airlines
United Airlines
UA-1732
12:14
2026-11-14
BOSTON (BOS)United States flagLogan International
8H :37 M
1 Stop
ORD · 3h 41m Chicago (ORD), United States
20:51
2026-11-14
Buffalo Ny (BUF)United States flagBuffalo Niagara International
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
AA
American Airlines
AA-2096
12:56
2026-11-14
BOSTON (BOS)United States flagLogan International
5H :18 M
1 Stop
PHL · 2h 14m Philadelphia (PHL), United States
18:14
2026-11-14
Buffalo Ny (BUF)United States flagBuffalo Niagara International
Non Refundable 7 Seat Left Economy
Check-in: 0 PiecesCabin: 2 Pieces
United Airlines
United Airlines
UA-375
13:29
2026-11-14
BOSTON (BOS)United States flagLogan International
7H :22 M
1 Stop
ORD · 2h 27m Chicago (ORD), United States
20:51
2026-11-14
Buffalo Ny (BUF)United States flagBuffalo Niagara International
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-721
14:40
2026-11-14
BOSTON (BOS)United States flagLogan International
4H :24 M
1 Stop
IAD · 1h 08m Washington (IAD), United States
19:04
2026-11-14
Buffalo Ny (BUF)United States flagBuffalo Niagara International
Non Refundable 1 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
AA
American Airlines
AA-4443
15:24
2026-11-14
BOSTON (BOS)United States flagLogan International
5H :01 M
1 Stop
LGA · 2h 06m New York (LGA), United States
20:25
2026-11-14
Buffalo Ny (BUF)United States flagBuffalo Niagara International
Non Refundable 7 Seat Left Economy
Check-in: 0 PiecesCabin: 2 Pieces
AA
American Airlines
AA-1776
16:00
2026-11-14
BOSTON (BOS)United States flagLogan International
6H :44 M
1 Stop
PHL · 3h 31m Philadelphia (PHL), United States
22:44
2026-11-14
Buffalo Ny (BUF)United States flagBuffalo Niagara International
Non Refundable 7 Seat Left Economy
Check-in: 0 PiecesCabin: 2 Pieces
AA
American Airlines
AA-2632
17:30
2026-11-14
BOSTON (BOS)United States flagLogan International
5H :14 M
1 Stop
PHL · 2h 06m Philadelphia (PHL), United States
22:44
2026-11-14
Buffalo Ny (BUF)United States flagBuffalo Niagara International
Non Refundable 7 Seat Left Economy
Check-in: 0 PiecesCabin: 2 Pieces

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United Airlines
United Airlines
UA-592
17:57
2026-11-14
BOSTON (BOS)United States flagLogan International
5H :52 M
1 Stop
EWR · 2h 47m New York (EWR), United States
23:49
2026-11-14
Buffalo Ny (BUF)United States flagBuffalo Niagara International
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-3610
19:00
2026-11-14
BOSTON (BOS)United States flagLogan International
4H :49 M
1 Stop
EWR · 1h 38m New York (EWR), United States
23:49
2026-11-14
Buffalo Ny (BUF)United States flagBuffalo Niagara International
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
AA
American Airlines
AA-513
10:18
2026-11-14
BOSTON (BOS)United States flagLogan International
6H :26 M
1 Stop
DCA · 3h 15m Washington (DCA), United States
16:44
2026-11-14
Buffalo Ny (BUF)United States flagBuffalo Niagara International
Non Refundable 4 Seat Left Economy
Check-in: 0 PiecesCabin: 2 Pieces
AA
American Airlines
AA-2881
17:25
2026-11-14
BOSTON (BOS)United States flagLogan International
4H :44 M
1 Stop
DCA · 1h 30m Washington (DCA), United States
22:09
2026-11-14
Buffalo Ny (BUF)United States flagBuffalo Niagara International
Non Refundable 1 Seat Left Economy
Check-in: 0 PiecesCabin: 2 Pieces
No flights match the selected filters. Clear filters or open full search.

Airfare Highlights

From flights departing on Sat, 14 Nov 2026.

Lowest fare ₹16,462 Delta Air Lines 05:30
Earliest departure ₹30,356 American Airlines 05:17
Shortest duration ₹19,983 American Airlines 14:00
Night 00:00-05:59 ₹16,462 Delta Air Lines at 05:30
Morning 06:00-11:59 ₹16,462 Delta Air Lines at 06:00
Afternoon 12:00-17:59 ₹16,462 Delta Air Lines at 16:57
Evening 18:00-23:59 ₹16,462 Delta Air Lines at 19:35

Departure & Arrival Airport Details

Boston (BOS)

Logan International

United States

GMT -5

Latitude: 42.36429977

Longitude: -71.00520325

Buffalo Ny (BUF)

Buffalo Niagara International

United States

GMT -5

Latitude: 42.94049835

Longitude: -78.73220062

Distance: Boston (BOS), United States to Buffalo Ny (BUF), United States - 634.94 km
Flights shown for 14 Nov 2026. View all flights opens the complete search result.
Route forecast

Weather in Boston and Buffalo Ny

Live forecast for both cities, 03 Nov to 06 Nov.

Departure city

Boston

Fri, 06 Nov
18°CRain expectedLow 15°
96% humidity 28 km/h wind 6.5 mm rain
  • Tue14° / 9°
  • Wed18° / 14°
  • Thu17° / 13°
Arrival city

Buffalo Ny

Fri, 06 Nov
12°CCloudyLow 7°
77% humidity 7 km/h wind 0.1 mm rain
  • Tue14° / 10°
  • Wed17° / 13°
  • Thu17° / 14°

Forecast data from MET Norway, CC BY 4.0.

Smart travel dates

Holidays and peak dates for Buffalo Ny

Fares and hotel rates usually run higher around these dates. Booking earlier or moving your trip by a day or two often costs less.

Busiest periods: Summer travel (15 Jun – 31 Aug), Holiday season (18 Dec – 02 Jan).

  • 11NovVeterans DayWednesday
  • 26NovThanksgiving DayThursday
  • 25DecChristmas DayFriday
  • 01JanNew Year's DayFriday
  • 18JanMartin Luther King, Jr. DayMonday
  • 12FebLincoln's BirthdayFriday

Fixed-date national holidays. Festivals that follow the lunar calendar shift each year and are not listed here, so check the exact date for your travel year.

Compare your journey

How to travel Boston to Buffalo Ny

Ways to make this trip that you can book on FlyX, compared by price and journey time.

OptionFromJourney timeAvailabilityAction
Non-stop flight Fastest₹19,9831h 45m2 flights
Connecting flight₹16,462Longer, includes a stop45 options

Air distance is about 635 km. FlyX does not currently sell a bus on this pair. 3 airlines operate this route.

Road distance and coach duration are approximate estimates from the air distance, not a timetable.

Airlines flying from Boston to Buffalo Ny

Compare fares, stops, baggage and refundability across the airlines flying this route.

American Airlines Flights

from ₹19,98320 flights
Fares from
₹19,983
Non-stop
2 in these results
Departures
20 in the list above

Delta Air Lines Flights

from ₹16,46218 flights
Fares from
₹16,462
Non-stop
None in these results
Departures
18 in the list above

United Airlines Flights

from ₹20,7149 flights
Fares from
₹20,714
Non-stop
None in these results
Departures
9 in the list above

Route Overview & Flight Facts

Fastest flight duration1h 45m · American Airlines
First departure of the day05:17 · American Airlines
Last departure of the day19:35 · Delta Air Lines
Flight options found47
Direct / non-stop options2
Airport codesBoston–BOS, Buffalo Ny–BUF

Fares and timings are indicative. The exact price is confirmed with the airline when you search.

Flight Schedule, Timings & Airfare Insights

Daily Flight Schedule & Travel Duration

The search for Sat, 14 Nov found 47 flight options, 2 of them non-stop. The first flight leaves around 05:17 and the last around 19:35. The fastest flight takes about 1h 45m.

Morning vs Evening Departure Fares

Lowest fare by departure window: Night from ₹16,462, Morning from ₹16,462, Afternoon from ₹16,462, Evening from ₹16,462. These observations do not predict the cheapest departure window on other dates.

Cheapest Airfare & Best Time to Book

Search your travel dates to compare current fares. Prices change with airline seat availability.

One-Way vs Round-Trip Fare Comparison

Compare the complete cost and conditions of both options for your dates. A round-trip can have different fare and change rules from two one-way tickets. One booking may contain multiple airline PNRs; confirm baggage transfer and connection protection for separate tickets.

Online Web Check-In & Boarding Pass

Check the operating airline’s opening time and check-in deadline for each sector. Seat charges and availability depend on your fare. Use the airline reference and the links on Web Check-in.

How to Book Cheap Flights on FlyX

  1. 1
    Enter your travel details

    Choose one-way or round-trip, pick your dates and travellers in the search form above.

  2. 2
    Compare search results

    Sort or filter the Boston–Buffalo Ny results by price, departure time, stops and airline.

  3. 3
    Open the fare choices

    Check baggage allowance and refundability for each fare type before continuing.

  4. 4
    Review the final price

    Review the refreshed supplier fare, coupon saving and selected payment-method fee before you pay.

  5. 5
    Pay securely

    UPI, cards, net banking and wallets supported; payment and ticket issuance have separate statuses. If issuance is pending, follow the booking status; the confirmed ticket is sent after issuance.

Why Book Your Flight with FlyX?

Compare the available Boston to Buffalo Ny options by total price, stops, baggage and fare conditions. Search your dates for current availability, then review traveller details and the final price before paying.

Payment confirmation and ticket issuance are separate steps. If your booking is awaiting a PNR or ticket, follow its status and contact FlyX support when you need help. Your issued ticket contains the airline reference and itinerary. Change and cancellation charges depend on the purchased fare and any separately disclosed service fee.

Fare checked before paymentCoupon eligibility checkedBooking status trackingBooking support

Exclusive Flight Offers & Promo Coupons

Coupon codeOfferMax saving
FLYX20Up to 20% Off on Flights₹1,500

Check coupon eligibility and the final discount on the review page before you pay. View full terms.

Frequently Asked Questions

Is it worth booking Boston to Buffalo Ny flights in advance?

There is no guaranteed cheapest booking window. Compare your planned dates early, check nearby dates and consider baggage, connection time and change conditions as well as price. On the Boston to Buffalo Ny dates shown on this page, the lowest fare is on a Saturday at ₹16,462. This can change from week to week.

How far is Boston from Buffalo Ny by air?

The direct air distance between Boston (BOS) and Buffalo Ny (BUF) is about 635 km. Actual flight time varies with the routing the airline files and with winds on the day.

Is there a direct flight from Boston to Buffalo Ny?

Yes. 2 non-stop flights are listed on this page for Boston to Buffalo Ny, operated by American Airlines. Use the Stops filter to see only those.

Which airlines fly Boston to Buffalo Ny?

American Airlines, Delta Air Lines and United Airlines are listed on this route for the dates shown here. Fares, baggage allowance and refund rules differ by airline and by fare type, so compare the fare conditions and not only the headline price.

How long is the flight from Boston to Buffalo Ny?

The quickest non-stop Boston to Buffalo Ny flight on this page takes about 1h 45m. Non-stop flights here take between 1h 45m and 1h 50m. Journeys with a stop take longer, since the total includes the layover.

What is the cheapest Boston to Buffalo Ny flight fare?

The lowest Boston to Buffalo Ny fare on this page is ₹16,462. Fares on the same dates run up to ₹83,864, depending on airline, timing and fare type. Airline prices change often, so search your dates for the current fare.

Which is the cheapest airline for Boston to Buffalo Ny flight?

On this page, Delta Air Lines has the lowest Boston to Buffalo Ny fare, starting from ₹16,462. American Airlines is next, from ₹19,983. The cheapest airline can change with the date, so compare a few days around your trip.

What time do Boston to Buffalo Ny flights depart?

On the dates shown here, the first departure is around 05:17 and the last around 19:35, local time at Boston. Use the departure-time filter on the results above to narrow to a morning, afternoon or evening slot.

Why does the price change after clicking Book Now?

Airline seat inventory and fares change continuously. Selecting Book Now runs a live fare verification with the airline so the price you approve is the price you pay. If it has moved, you see the new figure before any payment.

Before you book this route

Check the airport codes BOS–BUF, local departure and arrival dates, and every connecting airport. Connections can have different document and baggage requirements from your final destination.

Where these fares come from

The fares, durations, stops and baggage shown here come from real airline search results for this route. They are examples for the dates on this page, not a full timetable and not a locked price. Run a search to see what is available for your own dates.

Fares shown are for departures on .

Check official travel requirements

Confirm passport, visa and transit rules for your nationality and full itinerary with the relevant government and operating airline. IATA travel-document information explains why requirements vary.

For payment, ticket issuance or a change request, see FlyX support. About FlyX.

United States travel guide for Indian travellers

Planning more than the flight? Our United States guide covers the best time to go, how long to plan for, and which places are worth the days you have. Long-haul city breaks and national parks.

Read the United States travel guide

What to Expect When Booking Your Flight

The BOS to BUF cards above show selected flight options. Airline prices and seat availability can move quickly, so the final fare is rechecked in the booking flow.

Approx route distance: 634.94 km.

Before you book

Compare nearby dates

The date strip opens the complete search result for the route and selected date.

Use filters

Shortlist by price, stops, departure time and refundable fare preference.

Check fare choices

Continue to Booking opens the verified fare choices, including baggage and refundability, before review.

Lowest Boston to Buffalo Ny airfare, in 30 days and in 90 days

Cheapest FareFareDateAirlineDeparture
Lowest Airfare ₹16,462 14/11/2026 Delta Air Lines 05:30
Cheapest Airfare Within 30 Days ₹16,133 27/11/2026 Delta Air Lines 05:30
Cheapest Airfare Within 90 Days ₹15,639 26/01/2027 Delta Air Lines 05:30

Book Boston to Buffalo Ny Flight Tickets on FlyX

FlyX lists each Boston to Buffalo Ny flight in these results with its fare, departure time, stops, layover airport and baggage, so you can compare air tickets side by side. To find a cheap ticket, sort by price and check what baggage the fare includes. The fare is checked with the airline again before you pay.

Boston to Buffalo Ny Flight Distance, Duration and Time

The aerial distance between Boston and Buffalo Ny is about 635 KM. In these results, journey times range from 1h 45m to 26h 18m. Flights with a layover take longer because the total includes the connection time.

Boston to Buffalo Ny flight duration is approximately 1 hour 45 minutes non-stop. There are 2 non-stop Boston to Buffalo Ny direct flights on the departure date shown on this page. Boston to Buffalo Ny flight distance is around 635 KM.

Boston to Buffalo Ny Flight Schedule and Timing

The search for these dates returned 47 flight options, 2 of them non-stop. The first departure from Boston is at 05:17 and the last is at 19:35. Flights leave from Logan International and land at Buffalo Niagara International.

Flight Route Details & Analysis

Flight DetailsInformation
RouteBoston to Buffalo Ny
Aerial Distance635 KM
Flight Duration1h 45m - 26h 18m
Airport CodesBoston - BOS, Buffalo Ny - BUF
Total Flights Available47 flights2 direct45 with layovers
First Flight DepartureDeparts at 05:17
Last Flight DepartureDeparts at 19:35
Early Morning Flights (12 AM - 8 AM)14 flights0 direct14 with layovers
Morning Flights (8 AM - 12 PM)8 flights1 direct7 with layovers
Afternoon Flights (12 PM - 4 PM)13 flights1 direct12 with layovers
Evening Flights (4 PM - 8 PM)12 flights0 direct12 with layovers
Night Flights (8 PM - 12 AM)No flights in this time slot

Airport Information & Terminals

BOS: Boston Logan International Airport. Logan is close to downtown Boston compared with many US airports. Taxis, airport buses and transit work well, but winter weather and academic move-in dates can change travel ease.

BUF: Buffalo airport. Buffalo airport transfer should be matched to the exact hotel, suburb or meeting area. Rail can work well for light luggage, but late arrivals, winter weather and family baggage often make a direct cab or booked transfer easier.
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